From 7bc604ead7164f920bd24b7d6eec4b86ee3d041d Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Thu, 27 Jan 2022 15:45:38 +0300
Subject: [PATCH 001/128] Add ability to verify bytecode without bytecode hash

---
 CHANGELOG.md                                                   | 1 +
 apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8919c1f2552a..98f3d8d96032 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5136](https://github.com/blockscout/blockscout/pull/5136) - Improve contract verification
 - [#5285](https://github.com/blockscout/blockscout/pull/5285) - Fix verified smart-contract bytecode twins feature
 - [#5269](https://github.com/blockscout/blockscout/pull/5269) - Address Page: Fix implementation address align
 - [#5264](https://github.com/blockscout/blockscout/pull/5264) - Fix bug with 500 response on `partial` sourcify status
diff --git a/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex b/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
index 9f4b028ecf82..0a6c8771fe64 100644
--- a/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
+++ b/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
@@ -218,6 +218,9 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
       compiler_version_from_input != generated_compiler_version ->
         {:error, :compiler_version}
 
+      bytecode <> arguments_data == blockchain_created_tx_input ->
+        {:ok, %{abi: abi, constructor_arguments: arguments_data}}
+
       generated_bytecode != blockchain_bytecode_without_whisper &&
           !try_library_verification(generated_bytecode, blockchain_bytecode_without_whisper) ->
         {:error, :generated_bytecode}

From 7088dca1600ce45910201a7e14181a68176e94b3 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Thu, 27 Jan 2022 16:35:05 +0300
Subject: [PATCH 002/128] Fix vulnerability

---
 apps/explorer/config/test.exs                 |   2 +-
 .../smart_contract/solidity/verifier.ex       |   2 +-
 .../solidity/publisher_test.exs               |  25 ++-
 .../smart_contract/solidity/verifier_test.exs | 170 ++++++++++--------
 4 files changed, 112 insertions(+), 87 deletions(-)

diff --git a/apps/explorer/config/test.exs b/apps/explorer/config/test.exs
index 1cff6ca47af5..d499642ceb5d 100644
--- a/apps/explorer/config/test.exs
+++ b/apps/explorer/config/test.exs
@@ -9,7 +9,7 @@ config :explorer, Explorer.Repo,
   hostname: "localhost",
   pool: Ecto.Adapters.SQL.Sandbox,
   # Default of `5_000` was too low for `BlockFetcher` test
-  ownership_timeout: :timer.minutes(1),
+  ownership_timeout: :timer.minutes(7),
   timeout: :timer.seconds(60),
   queue_target: 1000
 
diff --git a/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex b/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
index 0a6c8771fe64..38c4fcd35c88 100644
--- a/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
+++ b/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
@@ -203,7 +203,7 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
           init_without_0x
 
         _ ->
-          bytecode
+          ""
       end
 
     %{
diff --git a/apps/explorer/test/explorer/smart_contract/solidity/publisher_test.exs b/apps/explorer/test/explorer/smart_contract/solidity/publisher_test.exs
index 35ec6c3ca2e2..7f2bc15e21eb 100644
--- a/apps/explorer/test/explorer/smart_contract/solidity/publisher_test.exs
+++ b/apps/explorer/test/explorer/smart_contract/solidity/publisher_test.exs
@@ -13,10 +13,13 @@ defmodule Explorer.SmartContract.Solidity.PublisherTest do
 
   describe "publish/2" do
     test "with valid data creates a smart_contract" do
-      contract_code_info = Factory.contract_code_info()
+      contract_code_info = Factory.contract_code_info_modern_compilator()
 
       contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
-      insert(:transaction, created_contract_address_hash: contract_address.hash, input: contract_code_info.tx_input)
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash, input: contract_code_info.tx_input)
+      |> with_block(status: :ok)
 
       valid_attrs = %{
         "contract_source_code" => contract_code_info.source_code,
@@ -57,7 +60,7 @@ defmodule Explorer.SmartContract.Solidity.PublisherTest do
         created_contract_address_hash: contract_address.hash,
         input: input <> expected_constructor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => contract,
@@ -73,10 +76,13 @@ defmodule Explorer.SmartContract.Solidity.PublisherTest do
     end
 
     test "corresponding contract_methods are created for the abi" do
-      contract_code_info = Factory.contract_code_info()
+      contract_code_info = Factory.contract_code_info_modern_compilator()
 
       contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
-      insert(:transaction, created_contract_address_hash: contract_address.hash, input: contract_code_info.tx_input)
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash, input: contract_code_info.tx_input)
+      |> with_block(status: :ok)
 
       valid_attrs = %{
         "contract_source_code" => contract_code_info.source_code,
@@ -96,7 +102,7 @@ defmodule Explorer.SmartContract.Solidity.PublisherTest do
     end
 
     test "creates a smart contract with constructor arguments" do
-      contract_code_info = Factory.contract_code_info()
+      contract_code_info = Factory.contract_code_info_modern_compilator()
 
       contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
 
@@ -115,7 +121,7 @@ defmodule Explorer.SmartContract.Solidity.PublisherTest do
         created_contract_address_hash: contract_address.hash,
         input: contract_code_info.tx_input <> constructor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       response = Publisher.publish(contract_address.hash, params)
       assert {:ok, %SmartContract{} = smart_contract} = response
@@ -152,7 +158,10 @@ defmodule Explorer.SmartContract.Solidity.PublisherTest do
       tx_input = contract_data["tx_input"]
 
       contract_address = insert(:contract_address, contract_code: "0x" <> expected_bytecode)
-      insert(:transaction, created_contract_address_hash: contract_address.hash, input: "0x" <> tx_input)
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash, input: "0x" <> tx_input)
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => contract,
diff --git a/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs b/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs
index 4deee4dc48a0..fd1bda3372ac 100644
--- a/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs
+++ b/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs
@@ -69,7 +69,10 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
       contract_code_info: contract_code_info
     } do
       contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
-      insert(:transaction, created_contract_address_hash: contract_address.hash, input: contract_code_info.tx_input)
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash, input: contract_code_info.tx_input)
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => contract_code_info.source_code,
@@ -98,7 +101,10 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
       tx_input = contract_data["tx_input"]
 
       contract_address = insert(:contract_address, contract_code: "0x" <> expected_bytecode)
-      insert(:transaction, created_contract_address_hash: contract_address.hash, input: "0x" <> tx_input)
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash, input: "0x" <> tx_input)
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => contract,
@@ -133,6 +139,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: "0x" <> input
       )
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => contract,
@@ -166,7 +173,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: contract_code_info.tx_input <> constructor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       assert {:ok, %{abi: abi}} = Verifier.evaluate_authenticity(contract_address.hash, params)
       assert abi != nil
@@ -185,7 +192,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: bytecode <> constructor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       code = """
       pragma solidity ^0.4.15;
@@ -222,7 +229,10 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         "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"
 
       contract_address = insert(:contract_address, contract_code: bytecode)
-      insert(:transaction, created_contract_address_hash: contract_address.hash, input: bytecode)
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash, input: bytecode)
+      |> with_block(status: :ok)
 
       code = """
       pragma solidity 0.5.11;
@@ -266,7 +276,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: input <> constructor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => contract,
@@ -282,55 +292,58 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
     end
 
     # flaky test
-    # test "returns error when bytecode doesn't match", %{contract_code_info: contract_code_info} do
-    #   contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
-    #   insert(:transaction, created_contract_address_hash: contract_address.hash)
+    test "returns error when bytecode doesn't match", %{contract_code_info: contract_code_info} do
+      contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash)
+      |> with_block(status: :ok)
 
-    #   different_code = "pragma solidity ^0.4.24; contract SimpleStorage {}"
+      different_code = "pragma solidity ^0.4.24; contract SimpleStorage {}"
 
-    #   params = %{
-    #     "contract_source_code" => different_code,
-    #     "compiler_version" => contract_code_info.version,
-    #     "evm_version" => "default",
-    #     "name" => contract_code_info.name,
-    #     "optimization" => contract_code_info.optimized
-    #   }
+      params = %{
+        "contract_source_code" => different_code,
+        "compiler_version" => contract_code_info.version,
+        "evm_version" => "default",
+        "name" => contract_code_info.name,
+        "optimization" => contract_code_info.optimized
+      }
 
-    #   response = Verifier.evaluate_authenticity(contract_address.hash, params)
+      response = Verifier.evaluate_authenticity(contract_address.hash, params)
 
-    #   assert {:error, :generated_bytecode} = response
-    # end
+      assert {:error, :generated_bytecode} = response
+    end
 
     # flaky test
-    # test "returns error when contract has constructor arguments and they were not provided" do
-    #   path = File.cwd!() <> "/test/support/fixture/smart_contract/solidity_0.5.9_smart_contract.sol"
-    #   contract = File.read!(path)
+    test "returns error when contract has constructor arguments and they were not provided" do
+      path = File.cwd!() <> "/test/support/fixture/smart_contract/solidity_0.5.9_smart_contract.sol"
+      contract = File.read!(path)
 
-    #   constructor_arguments = ""
+      constructor_arguments = ""
 
-    #   bytecode =
-    #     "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"
+      bytecode =
+        "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"
 
-    #   contract_address = insert(:contract_address, contract_code: bytecode)
+      contract_address = insert(:contract_address, contract_code: bytecode)
 
-    #   :transaction
-    #   |> insert(
-    #     created_contract_address_hash: contract_address.hash,
-    #     input: bytecode <> constructor_arguments
-    #   )
-    #   |> with_block()
+      :transaction
+      |> insert(
+        created_contract_address_hash: contract_address.hash,
+        input: bytecode <> constructor_arguments
+      )
+      |> with_block(status: :ok)
 
-    #   params = %{
-    #     "contract_source_code" => contract,
-    #     "compiler_version" => "v0.5.9+commit.e560f70d",
-    #     "evm_version" => "petersburg",
-    #     "name" => "TestToken",
-    #     "optimization" => false,
-    #     "constructor_arguments" => constructor_arguments
-    #   }
+      params = %{
+        "contract_source_code" => contract,
+        "compiler_version" => "v0.5.9+commit.e560f70d",
+        "evm_version" => "petersburg",
+        "name" => "TestToken",
+        "optimization" => false,
+        "constructor_arguments" => constructor_arguments
+      }
 
-    #   assert {:error, :generated_bytecode} = Verifier.evaluate_authenticity(contract_address.hash, params)
-    # end
+      assert {:error, :generated_bytecode} = Verifier.evaluate_authenticity(contract_address.hash, params)
+    end
 
     test "returns error when there is a compilation problem", %{contract_code_info: contract_code_info} do
       contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
@@ -395,7 +408,10 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         "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"
 
       contract_address = insert(:contract_address, contract_code: bytecode)
-      insert(:transaction, created_contract_address_hash: contract_address.hash, input: tx_input)
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash, input: tx_input)
+      |> with_block(status: :ok)
 
       code = """
       pragma solidity >0.6.4 <0.7.0;
@@ -559,33 +575,33 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
 
   describe "compiler version tests" do
     # flaky test
-    # test "verification is failed if wrong version of compiler" do
-    #   bytecode_0_5_10 =
-    #     "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"
-
-    #   constructor_arguments = "000000000000000000000000000000000000000000000000000000000000000a"
-    #   contract_address = insert(:contract_address, contract_code: bytecode_0_5_10)
-    #   bytecode_construtor_arguments = "#{bytecode_0_5_10}#{constructor_arguments}"
-
-    #   :transaction
-    #   |> insert(
-    #     created_contract_address_hash: contract_address.hash,
-    #     input: bytecode_construtor_arguments
-    #   )
-    #   |> with_block()
-
-    #   params = %{
-    #     "contract_source_code" => @code_0_5,
-    #     "compiler_version" => "v0.5.11+commit.c082d0b4",
-    #     "evm_version" => "homestead",
-    #     "name" => "Incrementer",
-    #     "optimization" => false,
-    #     "constructor_arguments" => constructor_arguments
-    #   }
-
-    #   response = Verifier.evaluate_authenticity(contract_address.hash, params)
-    #   assert {:error, :compiler_version} = response
-    # end
+    test "verification is failed if wrong version of compiler" do
+      bytecode_0_5_10 =
+        "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"
+
+      constructor_arguments = "000000000000000000000000000000000000000000000000000000000000000a"
+      contract_address = insert(:contract_address, contract_code: bytecode_0_5_10)
+      bytecode_construtor_arguments = "#{bytecode_0_5_10}#{constructor_arguments}"
+
+      :transaction
+      |> insert(
+        created_contract_address_hash: contract_address.hash,
+        input: bytecode_construtor_arguments
+      )
+      |> with_block(status: :ok)
+
+      params = %{
+        "contract_source_code" => @code_0_5,
+        "compiler_version" => "v0.5.11+commit.c082d0b4",
+        "evm_version" => "homestead",
+        "name" => "Incrementer",
+        "optimization" => false,
+        "constructor_arguments" => constructor_arguments
+      }
+
+      response = Verifier.evaluate_authenticity(contract_address.hash, params)
+      assert {:error, :compiler_version} = response
+    end
 
     test "verification is successful if proper version of compiler" do
       bytecode_0_5_10 =
@@ -600,7 +616,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: bytecode_construtor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => @code_0_5,
@@ -630,7 +646,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: bytecode_construtor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => @code_0_4,
@@ -658,7 +674,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: bytecode_construtor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => @code_0_5,
@@ -686,7 +702,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: bytecode_construtor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => @code_0_5,
@@ -714,7 +730,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: bytecode_construtor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => @code_0_5,
@@ -742,7 +758,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         created_contract_address_hash: contract_address.hash,
         input: bytecode_construtor_arguments
       )
-      |> with_block()
+      |> with_block(status: :ok)
 
       params = %{
         "contract_source_code" => @code_0_6,

From d74c1f223f578988c4914431ab3541ac4d14fdbf Mon Sep 17 00:00:00 2001
From: cen1 <cen.is.imba@gmail.com>
Date: Thu, 10 Mar 2022 13:49:25 +0100
Subject: [PATCH 003/128] general video improvements

---
 .../instance/overview/_details.html.eex       |  8 +++---
 .../tokens/inventory/_token.html.eex          |  2 +-
 .../views/tokens/instance/overview_view.ex    | 25 +++++++++++++++++++
 3 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex
index c43a52a48601..a8c4fbce51ac 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex
@@ -61,12 +61,12 @@
       <div class="card">
         <div class="card-body">
           <div class="erc721-media" >
-            <%= if media_type(media_src(@token_instance.instance)) == "video" do %>
-              <video autoplay style="width: 100%;">
-                <source src=<%= media_src(@token_instance.instance) %> type="video/mp4">
+            <%= if media_type(media_src_detail(@token_instance.instance)) == "video" do %>
+              <video controls autoplay playsinline style="width: 100%;">
+                <source src=<%= media_src_detail(@token_instance.instance) %> type="video/mp4">
               </video>
             <% else %>
-              <img src=<%= media_src(@token_instance.instance) %> />
+              <img src=<%= media_src_detail(@token_instance.instance) %> />
             <% end %>
           </div>
         </div>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/tokens/inventory/_token.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/tokens/inventory/_token.html.eex
index 7db024cd0ae5..9fbdca242b11 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/tokens/inventory/_token.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/tokens/inventory/_token.html.eex
@@ -46,7 +46,7 @@
       <!-- substitute the span with <img class="tile-image" /> to token with images -->
       <div class="inventory-erc721-media" >
         <%= if media_type(media_src(@token_transfer.instance)) == "video" do %>
-          <video autoplay>
+          <video>
             <source src=<%= media_src(@token_transfer.instance) %> type="video/mp4">
           </video>
         <% else %>
diff --git a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
index 4d61ff571bf1..4ae82f02d911 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
@@ -44,6 +44,31 @@ defmodule BlockScoutWeb.Tokens.Instance.OverviewView do
     if String.trim(result) == "", do: media_src(nil), else: result
   end
 
+  def media_src_detail(nil), do: @stub_image
+
+  def media_src_detail(instance) do
+    result =
+      cond do
+        instance.metadata && instance.metadata["animation_url"] ->
+          retrieve_image(instance.metadata["animation_url"])
+
+        instance.metadata && instance.metadata["image_url"] ->
+          retrieve_image(instance.metadata["image_url"])
+
+        instance.metadata && instance.metadata["image"] ->
+          retrieve_image(instance.metadata["image"])
+
+        instance.metadata && instance.metadata["properties"]["image"]["description"] ->
+          instance.metadata["properties"]["image"]["description"]
+
+        true ->
+          media_src_detail(nil)
+      end
+
+    if String.trim(result) == "", do: media_src_detail(nil), else: result
+  end
+
+
   def media_type(media_src) when not is_nil(media_src) do
     ext = media_src |> Path.extname() |> String.trim()
 

From 726938148193799edc0f020b188a3432d6e81999 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 11 Mar 2022 10:43:30 +0300
Subject: [PATCH 004/128] Token instance page: improve video media files
 display

---
 CHANGELOG.md                                  |  1 +
 .../instance/overview/_details.html.eex       |  6 +-
 .../views/tokens/instance/overview_view.ex    | 47 +++++----------
 apps/block_scout_web/priv/gettext/default.pot |  4 +-
 .../priv/gettext/en/LC_MESSAGES/default.po    |  4 +-
 .../tokens/instance/overview_view_test.exs    | 60 +++++++++++++++++++
 6 files changed, 83 insertions(+), 39 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2eba793f7885..3474e35016bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5300](https://github.com/blockscout/blockscout/pull/5300) - Token instance page: general video improvements
 - [#5136](https://github.com/blockscout/blockscout/pull/5136) - Improve contract verification
 - [#5285](https://github.com/blockscout/blockscout/pull/5285) - Fix verified smart-contract bytecode twins feature
 - [#5269](https://github.com/blockscout/blockscout/pull/5269) - Address Page: Fix implementation address align
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex
index a8c4fbce51ac..e5c7b5c545ba 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex
@@ -61,12 +61,12 @@
       <div class="card">
         <div class="card-body">
           <div class="erc721-media" >
-            <%= if media_type(media_src_detail(@token_instance.instance)) == "video" do %>
+            <%= if media_type(media_src(@token_instance.instance)) == "video" do %>
               <video controls autoplay playsinline style="width: 100%;">
-                <source src=<%= media_src_detail(@token_instance.instance) %> type="video/mp4">
+                <source src=<%= media_src(@token_instance.instance) %> type="video/mp4">
               </video>
             <% else %>
-              <img src=<%= media_src_detail(@token_instance.instance) %> />
+              <img src=<%= media_src(@token_instance.instance) %> />
             <% end %>
           </div>
         </div>
diff --git a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
index 4ae82f02d911..80ee9d870ffc 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
@@ -26,49 +26,32 @@ defmodule BlockScoutWeb.Tokens.Instance.OverviewView do
   def media_src(nil), do: @stub_image
 
   def media_src(instance) do
-    result =
-      cond do
-        instance.metadata && instance.metadata["image_url"] ->
-          retrieve_image(instance.metadata["image_url"])
-
-        instance.metadata && instance.metadata["image"] ->
-          retrieve_image(instance.metadata["image"])
-
-        instance.metadata && instance.metadata["properties"]["image"]["description"] ->
-          instance.metadata["properties"]["image"]["description"]
-
-        true ->
-          media_src(nil)
-      end
+    result = get_media_src(instance.metadata)
 
     if String.trim(result) == "", do: media_src(nil), else: result
   end
 
-  def media_src_detail(nil), do: @stub_image
-
-  def media_src_detail(instance) do
-    result =
-      cond do
-        instance.metadata && instance.metadata["animation_url"] ->
-          retrieve_image(instance.metadata["animation_url"])
+  defp get_media_src(nil), do: media_src(nil)
 
-        instance.metadata && instance.metadata["image_url"] ->
-          retrieve_image(instance.metadata["image_url"])
+  defp get_media_src(metadata) do
+    cond do
+      metadata["animation_url"] ->
+        retrieve_image(metadata["animation_url"])
 
-        instance.metadata && instance.metadata["image"] ->
-          retrieve_image(instance.metadata["image"])
+      metadata["image_url"] ->
+        retrieve_image(metadata["image_url"])
 
-        instance.metadata && instance.metadata["properties"]["image"]["description"] ->
-          instance.metadata["properties"]["image"]["description"]
+      metadata["image"] ->
+        retrieve_image(metadata["image"])
 
-        true ->
-          media_src_detail(nil)
-      end
+      metadata["properties"]["image"]["description"] ->
+        metadata["properties"]["image"]["description"]
 
-    if String.trim(result) == "", do: media_src_detail(nil), else: result
+      true ->
+        media_src(nil)
+    end
   end
 
-
   def media_type(media_src) when not is_nil(media_src) do
     ext = media_src |> Path.extname() |> String.trim()
 
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index 4dc5343e5eaa..614dda05d49f 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -1551,7 +1551,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/tokens/instance/metadata/index.html.eex:18
-#: lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:10 lib/block_scout_web/views/tokens/instance/overview_view.ex:187
+#: lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:10 lib/block_scout_web/views/tokens/instance/overview_view.ex:195
 msgid "Metadata"
 msgstr ""
 
@@ -2629,7 +2629,7 @@ msgstr ""
 #: lib/block_scout_web/templates/tokens/instance/transfer/index.html.eex:16 lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:5
 #: lib/block_scout_web/templates/tokens/transfer/index.html.eex:14 lib/block_scout_web/templates/transaction/_tabs.html.eex:4
 #: lib/block_scout_web/templates/transaction_token_transfer/index.html.eex:7 lib/block_scout_web/views/address_view.ex:357
-#: lib/block_scout_web/views/tokens/instance/overview_view.ex:186 lib/block_scout_web/views/tokens/overview_view.ex:41
+#: lib/block_scout_web/views/tokens/instance/overview_view.ex:194 lib/block_scout_web/views/tokens/overview_view.ex:41
 #: lib/block_scout_web/views/transaction_view.ex:511
 msgid "Token Transfers"
 msgstr ""
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index 4dc5343e5eaa..614dda05d49f 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -1551,7 +1551,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/tokens/instance/metadata/index.html.eex:18
-#: lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:10 lib/block_scout_web/views/tokens/instance/overview_view.ex:187
+#: lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:10 lib/block_scout_web/views/tokens/instance/overview_view.ex:195
 msgid "Metadata"
 msgstr ""
 
@@ -2629,7 +2629,7 @@ msgstr ""
 #: lib/block_scout_web/templates/tokens/instance/transfer/index.html.eex:16 lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:5
 #: lib/block_scout_web/templates/tokens/transfer/index.html.eex:14 lib/block_scout_web/templates/transaction/_tabs.html.eex:4
 #: lib/block_scout_web/templates/transaction_token_transfer/index.html.eex:7 lib/block_scout_web/views/address_view.ex:357
-#: lib/block_scout_web/views/tokens/instance/overview_view.ex:186 lib/block_scout_web/views/tokens/overview_view.ex:41
+#: lib/block_scout_web/views/tokens/instance/overview_view.ex:194 lib/block_scout_web/views/tokens/overview_view.ex:41
 #: lib/block_scout_web/views/transaction_view.ex:511
 msgid "Token Transfers"
 msgstr ""
diff --git a/apps/block_scout_web/test/block_scout_web/views/tokens/instance/overview_view_test.exs b/apps/block_scout_web/test/block_scout_web/views/tokens/instance/overview_view_test.exs
index 377b9998f4fb..50c42d8740a2 100644
--- a/apps/block_scout_web/test/block_scout_web/views/tokens/instance/overview_view_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/views/tokens/instance/overview_view_test.exs
@@ -37,5 +37,65 @@ defmodule BlockScoutWeb.Tokens.Instance.OverviewViewTest do
 
       assert OverviewView.media_src(instance) != ""
     end
+
+    test "fetches image from image_url" do
+      json = """
+        {
+          "name": "ManReclaimed at MetaZoo International",
+          "tags": ["poap", "event"],
+          "year": 2021,
+          "home_url": "https://app.poap.xyz/token/98554",
+          "image_url": "https://storage.googleapis.com/poapmedia/manreclaimed-at-metazoo-international-2021-logo-1615826139072.png",
+          "attributes": [{
+            "value": "15-Mar-2021",
+            "trait_type": "startDate"
+          }, {
+            "value": "31-Mar-2021",
+            "trait_type": "endDate"
+          }, {
+            "value": "true",
+            "trait_type": "virtualEvent"
+          }, {
+            "value": "Decentraland",
+            "trait_type": "city"
+          }, {
+            "value": "111,-23",
+            "trait_type": "country"
+          }, {
+            "value": "https://play.decentraland.org/?position=110%2C-23&realm=loki-amber",
+            "trait_type": "eventURL"
+          }],
+          "properties": [],
+          "description": "You experienced ManReclaimed at MetaZoo International...",
+          "external_url": "https://api.poap.xyz/metadata/1242/98554"
+        }
+      """
+
+      data = Jason.decode!(json)
+
+      assert OverviewView.media_src(%{metadata: data}) ==
+               "https://storage.googleapis.com/poapmedia/manreclaimed-at-metazoo-international-2021-logo-1615826139072.png"
+    end
+
+    test "fetches image from animation_url" do
+      json = """
+        {
+          "name": "Zombie MILF",
+          "image": "https://assets.cargo.build/611a883b0d039100261bfe79/b89cf189-13e9-47ed-b801-a1f6aa15a7bf/a0784ea0-45be-41cd-9cdd-cc40ad20f20d-zombiepngpng.png",
+          "description": "grab your crossbow, ‘cause you’re gonna turn when this MILFy zombie bites you!",
+          "external_url": "https://app.cargo.build/marketplace?tokenDetail=611a876d0d14af00085bf25c:120",
+          "animation_url": "https://assets.cargo.build/611a883b0d039100261bfe79/b89cf189-13e9-47ed-b801-a1f6aa15a7bf/376db72d-f8dc-44bb-b6ac-0e8a31fc6164-comp-1_8mp4.mp4",
+          "cargoDisplayContent": {
+            "type": "video",
+            "files": ["https://assets.cargo.build/611a883b0d039100261bfe79/b89cf189-13e9-47ed-b801-a1f6aa15a7bf/376db72d-f8dc-44bb-b6ac-0e8a31fc6164-comp-1_8mp4.mp4"]
+          }
+        }
+      """
+
+      data = Jason.decode!(json)
+
+      assert OverviewView.media_src(%{metadata: data}) ==
+               "https://assets.cargo.build/611a883b0d039100261bfe79/b89cf189-13e9-47ed-b801-a1f6aa15a7bf/376db72d-f8dc-44bb-b6ac-0e8a31fc6164-comp-1_8mp4.mp4"
+    end
   end
 end

From ec7333b520c5ae599edf65ea3f75ec4ad953be8a Mon Sep 17 00:00:00 2001
From: Joshua Fernandes <joshua.fernandes@consensys.net>
Date: Mon, 24 Jan 2022 08:31:33 +1000
Subject: [PATCH 005/128] adding in fields to ignore

---
 CHANGELOG.md                                          | 1 +
 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/receipt.ex | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2eba793f7885..fb8bf1a63ce2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,7 @@
 - [#5105](https://github.com/blockscout/blockscout/pull/5105) - Redesign token page
 - [#5016](https://github.com/blockscout/blockscout/pull/5016) - Add view for internal transactions error
 - [#4690](https://github.com/blockscout/blockscout/pull/4690) - Improve pagination: introduce pagination with random access to pages; Integrate it to the Transactions List page
+- [#4995](https://github.com/blockscout/blockscout/pull/4995) - Add specific tx receipt fields for the GoQuorum client
 
 ### Fixes
 - [#5248](https://github.com/blockscout/blockscout/pull/5248) - Speedup query for getting verified smart-contract bytecode twin
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/receipt.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/receipt.ex
index efb6cb9d9933..3f90c7977f26 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/receipt.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/receipt.ex
@@ -304,6 +304,11 @@ defmodule EthereumJSONRPC.Receipt do
     :ignore
   end
 
+  # GoQuorum specific transaction receipt fields
+  defp entry_to_elixir({key, _}) when key in ~w(isPrivacyMarkerTransaction) do
+    :ignore
+  end
+
   defp entry_to_elixir({key, value}) do
     {:error, {:unknown_key, %{key: key, value: value}}}
   end

From 687773b5dd81fe969d11d5d9ff62b8a96c8e03fe Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 11 Mar 2022 11:02:07 +0300
Subject: [PATCH 006/128] Change CHANGELOG entry

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb8bf1a63ce2..5c018ab6e8b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5302](https://github.com/blockscout/blockscout/pull/5302) - Add specific tx receipt fields for the GoQuorum client
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
@@ -31,7 +32,6 @@
 - [#5105](https://github.com/blockscout/blockscout/pull/5105) - Redesign token page
 - [#5016](https://github.com/blockscout/blockscout/pull/5016) - Add view for internal transactions error
 - [#4690](https://github.com/blockscout/blockscout/pull/4690) - Improve pagination: introduce pagination with random access to pages; Integrate it to the Transactions List page
-- [#4995](https://github.com/blockscout/blockscout/pull/4995) - Add specific tx receipt fields for the GoQuorum client
 
 ### Fixes
 - [#5248](https://github.com/blockscout/blockscout/pull/5248) - Speedup query for getting verified smart-contract bytecode twin

From bf2b8111bcd794fa41f4339ab7c7bd0caa1267eb Mon Sep 17 00:00:00 2001
From: nithronium <45077058+nithronium@users.noreply.github.com>
Date: Thu, 11 Nov 2021 21:20:19 +0300
Subject: [PATCH 007/128] Addition of `revertReason`

fix[tracer]: The current implementation of BESU throws `revertReason` on a reverted transaction, which is not handled by blockscout and blockscout throws errors indefinitely. Addition of the handler fixes the issue and renders the revert reason on the transaction page without any problem.
---
 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity/trace.ex | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity/trace.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity/trace.ex
index dc17f3848b82..ba5a6a1ef7ce 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity/trace.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity/trace.ex
@@ -466,6 +466,8 @@ defmodule EthereumJSONRPC.Parity.Trace do
 
   defp entry_to_elixir({"index", index} = entry) when is_integer(index), do: entry
 
+  defp entry_to_elixir({"revertReason", reason} = entry) when is_binary(reason), do: entry
+  
   defp entry_to_elixir({"result" = key, result}) do
     {key, Result.to_elixir(result)}
   end

From 5e044e38132cde0f793bb96e5a5e3b39a3456274 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 11 Mar 2022 11:36:50 +0300
Subject: [PATCH 008/128] Besu: revertReason support in trace

---
 CHANGELOG.md                                  |  1 +
 .../lib/ethereum_jsonrpc/besu.ex              |  2 +-
 .../lib/ethereum_jsonrpc/besu/trace.ex        | 48 +++++++++++++++++++
 .../lib/ethereum_jsonrpc/besu/traces.ex       | 17 +++++++
 .../lib/ethereum_jsonrpc/parity/trace.ex      |  2 -
 5 files changed, 67 insertions(+), 3 deletions(-)
 create mode 100644 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu/trace.ex
 create mode 100644 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu/traces.ex

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2eba793f7885..031683e5e283 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5303](https://github.com/blockscout/blockscout/pull/5303) - Besu: revertReason support in trace
 - [#5295](https://github.com/blockscout/blockscout/pull/5295) - CI pipeline: build and push Docker image to Docker Hub on every release
 - [#5290](https://github.com/blockscout/blockscout/pull/5290) - Bump ex_doc from 0.25.2 to 0.28.2
 - [#5289](https://github.com/blockscout/blockscout/pull/5289) - Bump ex_abi from 1.5.9 to 1.5.11
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu.ex
index 4e834d78a8f1..29707f0a3326 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu.ex
@@ -6,7 +6,7 @@ defmodule EthereumJSONRPC.Besu do
   require Logger
   import EthereumJSONRPC, only: [id_to_params: 1, integer_to_quantity: 1, json_rpc: 2, request: 1]
 
-  alias EthereumJSONRPC.Parity.{FetchedBeneficiaries, Traces}
+  alias EthereumJSONRPC.Besu.{FetchedBeneficiaries, Traces}
   alias EthereumJSONRPC.{Transaction, Transactions}
 
   @behaviour EthereumJSONRPC.Variant
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu/trace.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu/trace.ex
new file mode 100644
index 000000000000..a4a98d8d427b
--- /dev/null
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu/trace.ex
@@ -0,0 +1,48 @@
+defmodule EthereumJSONRPC.Besu.Trace do
+  @moduledoc """
+  Trace returned by
+  [`trace_replayTransaction`](https://wiki.parity.io/JSONRPC-trace-module.html#trace_replaytransaction), which is an
+  extension to the Ethereum JSONRPC standard that is only supported by [Parity](https://wiki.parity.io/).
+  """
+
+  alias EthereumJSONRPC.Parity.Trace, as: ParityTrace
+  alias EthereumJSONRPC.Parity.Trace.{Action, Result}
+
+  def elixir_to_params(elixir) do
+    ParityTrace.elixir_to_params(elixir)
+  end
+
+  def to_elixir(%{"blockNumber" => _, "index" => _, "transactionHash" => _, "transactionIndex" => _} = trace)
+      when is_map(trace) do
+    Enum.into(trace, %{}, &entry_to_elixir/1)
+  end
+
+  def to_elixir(trace) do
+    ParityTrace.to_elixir(trace)
+  end
+
+  # subtraces is an actual integer in JSON and not hex-encoded
+  # traceAddress is a list of actual integers, not a list of hex-encoded
+  defp entry_to_elixir({key, _} = entry)
+       when key in ~w(subtraces traceAddress transactionHash blockHash type output),
+       do: entry
+
+  defp entry_to_elixir({"action" = key, action}) do
+    {key, Action.to_elixir(action)}
+  end
+
+  defp entry_to_elixir({"blockNumber", block_number} = entry) when is_integer(block_number),
+    do: entry
+
+  defp entry_to_elixir({"error", reason} = entry) when is_binary(reason), do: entry
+
+  defp entry_to_elixir({"index", index} = entry) when is_integer(index), do: entry
+
+  defp entry_to_elixir({"revertReason", reason} = entry) when is_binary(reason), do: entry
+
+  defp entry_to_elixir({"result" = key, result}) do
+    {key, Result.to_elixir(result)}
+  end
+
+  defp entry_to_elixir({"transactionIndex", index} = entry) when is_integer(index), do: entry
+end
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu/traces.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu/traces.ex
new file mode 100644
index 000000000000..dfa2d3be85b7
--- /dev/null
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/besu/traces.ex
@@ -0,0 +1,17 @@
+defmodule EthereumJSONRPC.Besu.Traces do
+  @moduledoc """
+  Trace returned by
+  [`trace_replayTransaction`](https://wiki.parity.io/JSONRPC-trace-module.html#trace_replaytransaction), which is an
+  extension to the Ethereum JSONRPC standard that is only supported by [Parity](https://wiki.parity.io/).
+  """
+
+  alias EthereumJSONRPC.Besu.Trace
+
+  def elixir_to_params(elixir) when is_list(elixir) do
+    Enum.map(elixir, &Trace.elixir_to_params/1)
+  end
+
+  def to_elixir(traces) when is_list(traces) do
+    Enum.map(traces, &Trace.to_elixir/1)
+  end
+end
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity/trace.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity/trace.ex
index ba5a6a1ef7ce..dc17f3848b82 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity/trace.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity/trace.ex
@@ -466,8 +466,6 @@ defmodule EthereumJSONRPC.Parity.Trace do
 
   defp entry_to_elixir({"index", index} = entry) when is_integer(index), do: entry
 
-  defp entry_to_elixir({"revertReason", reason} = entry) when is_binary(reason), do: entry
-  
   defp entry_to_elixir({"result" = key, result}) do
     {key, Result.to_elixir(result)}
   end

From e912d98b70c0f0c8b4a6bf33d06326b305099014 Mon Sep 17 00:00:00 2001
From: cen1 <cen.is.imba@gmail.com>
Date: Thu, 10 Mar 2022 13:18:08 +0100
Subject: [PATCH 009/128] add missing keys

---
 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
index 57f5e50f1d62..ef6fe32ab6c1 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
@@ -587,7 +587,7 @@ defmodule EthereumJSONRPC.Block do
   # hash format
   defp entry_to_elixir({key, _} = entry)
        when key in ~w(author extraData hash logsBloom miner mixHash nonce parentHash receiptsRoot sealFields sha3Uncles
-                     signature stateRoot step transactionsRoot uncles bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining committedSeals committee pastCommittedSeals proposerSeal round),
+                     signature stateRoot step transactionsRoot uncles bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining committedSeals committee pastCommittedSeals proposerSeal round blockGasCost extDataGasUsed),
        do: entry
 
   defp entry_to_elixir({"timestamp" = key, timestamp}) do

From c544efbbc6a7d99813fb3600b411724538b698b5 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 11 Mar 2022 10:54:29 +0300
Subject: [PATCH 010/128] Block entry_to_elixir comments for custom chains
 additions

---
 CHANGELOG.md                                        | 1 +
 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 083e6ac37e07..fa34c91a76cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@
 
 ### Chore
 - [#5303](https://github.com/blockscout/blockscout/pull/5303) - Besu: revertReason support in trace
+- [#5301](https://github.com/blockscout/blockscout/pull/5301) - Allow specific block keys for sgb/ava
 - [#5295](https://github.com/blockscout/blockscout/pull/5295) - CI pipeline: build and push Docker image to Docker Hub on every release
 - [#5290](https://github.com/blockscout/blockscout/pull/5290) - Bump ex_doc from 0.25.2 to 0.28.2
 - [#5289](https://github.com/blockscout/blockscout/pull/5289) - Bump ex_abi from 1.5.9 to 1.5.11
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
index ef6fe32ab6c1..f8f3fab8b661 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
@@ -585,6 +585,9 @@ defmodule EthereumJSONRPC.Block do
   # double check that no new keys are being missed by requiring explicit match for passthrough
   # `t:EthereumJSONRPC.address/0` and `t:EthereumJSONRPC.hash/0` pass through as `Explorer.Chain` can verify correct
   # hash format
+  # bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining - RSK https://github.com/blockscout/blockscout/pull/2934
+  # committedSeals committee pastCommittedSeals proposerSeal round - Autonity network https://github.com/blockscout/blockscout/pull/3480
+  # blockGasCost extDataGasUsed - sgb/ava https://github.com/blockscout/blockscout/pull/5301
   defp entry_to_elixir({key, _} = entry)
        when key in ~w(author extraData hash logsBloom miner mixHash nonce parentHash receiptsRoot sealFields sha3Uncles
                      signature stateRoot step transactionsRoot uncles bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining committedSeals committee pastCommittedSeals proposerSeal round blockGasCost extDataGasUsed),

From f47e1dd8961ee6ee32cd6d8c57725e4f53fbd1bb Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 11 Mar 2022 15:24:22 +0300
Subject: [PATCH 011/128] Token instance medi file: high_quality_media? flag

---
 CHANGELOG.md                                  |  2 +-
 .../instance/overview/_details.html.eex       |  6 ++---
 .../views/tokens/instance/overview_view.ex    | 10 ++++----
 .../tokens/instance/overview_view_test.exs    | 23 ++++++++++++++++++-
 4 files changed, 31 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa34c91a76cd..ebed84be1da4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
-- [#5300](https://github.com/blockscout/blockscout/pull/5300) - Token instance page: general video improvements
+- [#5300](https://github.com/blockscout/blockscout/pull/5300), [#5305](https://github.com/blockscout/blockscout/pull/5305) - Token instance page: general video improvements
 - [#5136](https://github.com/blockscout/blockscout/pull/5136) - Improve contract verification
 - [#5285](https://github.com/blockscout/blockscout/pull/5285) - Fix verified smart-contract bytecode twins feature
 - [#5269](https://github.com/blockscout/blockscout/pull/5269) - Address Page: Fix implementation address align
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex
index e5c7b5c545ba..7b387b828272 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/tokens/instance/overview/_details.html.eex
@@ -61,12 +61,12 @@
       <div class="card">
         <div class="card-body">
           <div class="erc721-media" >
-            <%= if media_type(media_src(@token_instance.instance)) == "video" do %>
+            <%= if media_type(media_src(@token_instance.instance, true)) == "video" do %>
               <video controls autoplay playsinline style="width: 100%;">
-                <source src=<%= media_src(@token_instance.instance) %> type="video/mp4">
+                <source src=<%= media_src(@token_instance.instance, true) %> type="video/mp4">
               </video>
             <% else %>
-              <img src=<%= media_src(@token_instance.instance) %> />
+              <img src=<%= media_src(@token_instance.instance, true) %> />
             <% end %>
           </div>
         </div>
diff --git a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
index 80ee9d870ffc..f9c35d1a7766 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
@@ -25,17 +25,17 @@ defmodule BlockScoutWeb.Tokens.Instance.OverviewView do
 
   def media_src(nil), do: @stub_image
 
-  def media_src(instance) do
-    result = get_media_src(instance.metadata)
+  def media_src(instance, high_quality_media? \\ nil) do
+    result = get_media_src(instance.metadata, high_quality_media?)
 
     if String.trim(result) == "", do: media_src(nil), else: result
   end
 
-  defp get_media_src(nil), do: media_src(nil)
+  defp get_media_src(nil, _), do: media_src(nil)
 
-  defp get_media_src(metadata) do
+  defp get_media_src(metadata, high_quality_media?) do
     cond do
-      metadata["animation_url"] ->
+      metadata["animation_url"] && high_quality_media? ->
         retrieve_image(metadata["animation_url"])
 
       metadata["image_url"] ->
diff --git a/apps/block_scout_web/test/block_scout_web/views/tokens/instance/overview_view_test.exs b/apps/block_scout_web/test/block_scout_web/views/tokens/instance/overview_view_test.exs
index 50c42d8740a2..ec01e6a2070b 100644
--- a/apps/block_scout_web/test/block_scout_web/views/tokens/instance/overview_view_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/views/tokens/instance/overview_view_test.exs
@@ -94,8 +94,29 @@ defmodule BlockScoutWeb.Tokens.Instance.OverviewViewTest do
 
       data = Jason.decode!(json)
 
-      assert OverviewView.media_src(%{metadata: data}) ==
+      assert OverviewView.media_src(%{metadata: data}, true) ==
                "https://assets.cargo.build/611a883b0d039100261bfe79/b89cf189-13e9-47ed-b801-a1f6aa15a7bf/376db72d-f8dc-44bb-b6ac-0e8a31fc6164-comp-1_8mp4.mp4"
     end
+
+    test "doesn't fetch image from animation_url if high_quality_media? flag didn't passed" do
+      json = """
+        {
+          "name": "Zombie MILF",
+          "image": "https://assets.cargo.build/611a883b0d039100261bfe79/b89cf189-13e9-47ed-b801-a1f6aa15a7bf/a0784ea0-45be-41cd-9cdd-cc40ad20f20d-zombiepngpng.png",
+          "description": "grab your crossbow, ‘cause you’re gonna turn when this MILFy zombie bites you!",
+          "external_url": "https://app.cargo.build/marketplace?tokenDetail=611a876d0d14af00085bf25c:120",
+          "animation_url": "https://assets.cargo.build/611a883b0d039100261bfe79/b89cf189-13e9-47ed-b801-a1f6aa15a7bf/376db72d-f8dc-44bb-b6ac-0e8a31fc6164-comp-1_8mp4.mp4",
+          "cargoDisplayContent": {
+            "type": "video",
+            "files": ["https://assets.cargo.build/611a883b0d039100261bfe79/b89cf189-13e9-47ed-b801-a1f6aa15a7bf/376db72d-f8dc-44bb-b6ac-0e8a31fc6164-comp-1_8mp4.mp4"]
+          }
+        }
+      """
+
+      data = Jason.decode!(json)
+
+      assert OverviewView.media_src(%{metadata: data}) ==
+               "https://assets.cargo.build/611a883b0d039100261bfe79/b89cf189-13e9-47ed-b801-a1f6aa15a7bf/a0784ea0-45be-41cd-9cdd-cc40ad20f20d-zombiepngpng.png"
+    end
   end
 end

From 7cc13a4277bb7b1a7799fd6499fe960327a55959 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Fri, 11 Mar 2022 16:20:00 +0300
Subject: [PATCH 012/128] Fix no function clause matching in
 Indexer.Block.Catchup.BoundIntervalSupervisor.handle_info

---
 CHANGELOG.md                                  |  1 +
 .../catchup/bound_interval_supervisor.ex      | 30 ++-----------------
 2 files changed, 4 insertions(+), 27 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ebed84be1da4..4dc57c7f5211 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5306](https://github.com/blockscout/blockscout/pull/5306) - Fix indexer bug
 - [#5300](https://github.com/blockscout/blockscout/pull/5300), [#5305](https://github.com/blockscout/blockscout/pull/5305) - Token instance page: general video improvements
 - [#5136](https://github.com/blockscout/blockscout/pull/5136) - Improve contract verification
 - [#5285](https://github.com/blockscout/blockscout/pull/5285) - Fix verified smart-contract bytecode twins feature
diff --git a/apps/indexer/lib/indexer/block/catchup/bound_interval_supervisor.ex b/apps/indexer/lib/indexer/block/catchup/bound_interval_supervisor.ex
index e0cf9f196a29..ffed2919a9ff 100644
--- a/apps/indexer/lib/indexer/block/catchup/bound_interval_supervisor.ex
+++ b/apps/indexer/lib/indexer/block/catchup/bound_interval_supervisor.ex
@@ -275,30 +275,6 @@ defmodule Indexer.Block.Catchup.BoundIntervalSupervisor do
     {:noreply, %__MODULE__{state | task: nil}}
   end
 
-  def handle_info(
-        {ref, {:error, :econnrefused}},
-        %__MODULE__{
-          fetcher: %Catchup.Fetcher{
-            block_fetcher: %Block.Fetcher{
-              json_rpc_named_arguments: [
-                transport: _,
-                transport_options: [http: _, url: url, http_options: _],
-                variant: _
-              ]
-            }
-          },
-          task: %Task{ref: ref}
-        } = state
-      ) do
-    Logger.error(fn ->
-      "Catchup index stream exited because the archive node endpoint at #{url} is unavailable. Restarting"
-    end)
-
-    send(self(), :catchup_index)
-
-    {:noreply, %__MODULE__{state | task: nil}}
-  end
-
   def handle_info(
         {_ref, {:error, :econnrefused}},
         %__MODULE__{
@@ -306,16 +282,16 @@ defmodule Indexer.Block.Catchup.BoundIntervalSupervisor do
             block_fetcher: %Block.Fetcher{
               json_rpc_named_arguments: [
                 transport: _,
-                transport_options: [http: _, url: url, http_options: _],
+                transport_options: options,
                 variant: _
               ]
             }
           },
-          task: nil
+          task: _
         } = state
       ) do
     Logger.error(fn ->
-      "Catchup index stream exited because the archive node endpoint at #{url} is unavailable. Restarting"
+      "Catchup index stream exited because the archive node endpoint at #{Keyword.get(options, :url)} is unavailable. Restarting"
     end)
 
     send(self(), :catchup_index)

From 34fe31fe1f192ea867a2b3d9cfa9991a303d6c9e Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Sat, 12 Mar 2022 18:40:07 +0300
Subject: [PATCH 013/128] Add OpenZeppelin proxy storage slot

---
 CHANGELOG.md                                  |   1 +
 .../address_read_contract_controller_test.exs |  12 ++
 .../address_read_proxy_controller_test.exs    |  12 ++
 ...address_write_contract_controller_test.exs |  12 ++
 .../address_write_proxy_controller_test.exs   |  12 ++
 .../api/rpc/contract_controller_test.exs      |  12 ++
 .../smart_contract_controller_test.exs        |  12 ++
 .../tokens/read_contract_controller_test.exs  |  12 ++
 ...saction_token_transfer_controller_test.exs |  12 ++
 apps/explorer/lib/explorer/chain.ex           |  25 ++++-
 .../explorer/test/explorer/chain/log_test.exs |  72 ++++++------
 .../test/explorer/chain/transaction_test.exs  | 104 +++++++-----------
 apps/explorer/test/explorer/chain_test.exs    | 104 +++++++-----------
 13 files changed, 246 insertions(+), 156 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ebed84be1da4..c0fa1285ad24 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5312](https://github.com/blockscout/blockscout/pull/5312) - Add OpenZeppelin proxy storage slot
 - [#5302](https://github.com/blockscout/blockscout/pull/5302) - Add specific tx receipt fields for the GoQuorum client
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/address_read_contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/address_read_contract_controller_test.exs
index 6fa1c616e001..11354ed735c2 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/address_read_contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/address_read_contract_controller_test.exs
@@ -115,5 +115,17 @@ defmodule BlockScoutWeb.AddressReadContractControllerTest do
                             _options ->
       {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
     end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
   end
 end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/address_read_proxy_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/address_read_proxy_controller_test.exs
index 8453544e71cf..4551ef0299e5 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/address_read_proxy_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/address_read_proxy_controller_test.exs
@@ -112,5 +112,17 @@ defmodule BlockScoutWeb.AddressReadProxyControllerTest do
                             _options ->
       {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
     end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
   end
 end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/address_write_contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/address_write_contract_controller_test.exs
index ed8de0f11513..72b9a8ea5245 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/address_write_contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/address_write_contract_controller_test.exs
@@ -116,5 +116,17 @@ defmodule BlockScoutWeb.AddressWriteContractControllerTest do
                             _options ->
       {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
     end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
   end
 end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/address_write_proxy_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/address_write_proxy_controller_test.exs
index f767b098ee78..300023552a75 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/address_write_proxy_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/address_write_proxy_controller_test.exs
@@ -114,5 +114,17 @@ defmodule BlockScoutWeb.AddressWriteProxyControllerTest do
                             _options ->
       {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
     end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
   end
 end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/contract_controller_test.exs
index aa2a413a0068..162deb30906a 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/contract_controller_test.exs
@@ -886,5 +886,17 @@ defmodule BlockScoutWeb.API.RPC.ContractControllerTest do
                             _options ->
       {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
     end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
   end
 end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs
index 57d40dd30a59..035868624b03 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs
@@ -334,5 +334,17 @@ defmodule BlockScoutWeb.SmartContractControllerTest do
                             _options ->
       {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
     end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
   end
 end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/tokens/read_contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/tokens/read_contract_controller_test.exs
index 182be79a979a..ab5ba16f9c5d 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/tokens/read_contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/tokens/read_contract_controller_test.exs
@@ -88,5 +88,17 @@ defmodule BlockScoutWeb.Tokens.ContractControllerTest do
                             _options ->
       {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
     end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
   end
 end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/transaction_token_transfer_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/transaction_token_transfer_controller_test.exs
index a6464db8ba2b..6b789a2d0f4c 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/transaction_token_transfer_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/transaction_token_transfer_controller_test.exs
@@ -189,6 +189,18 @@ defmodule BlockScoutWeb.TransactionTokenTransferControllerTest do
           {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
         end
       )
+      |> expect(:json_rpc, fn %{
+                                id: 0,
+                                method: "eth_getStorageAt",
+                                params: [
+                                  _,
+                                  "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                  "latest"
+                                ]
+                              },
+                              _options ->
+        {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+      end)
       |> expect(:json_rpc, fn %{id: _id, method: "net_version", params: []}, _options ->
         {:ok, "100"}
       end)
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index c9788ae59a4d..d161ca54b229 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -6851,7 +6851,7 @@ defmodule Explorer.Chain do
          ) do
       {:ok, empty_address}
       when empty_address in ["0x", "0x0", "0x0000000000000000000000000000000000000000000000000000000000000000"] ->
-        {:ok, "0x"}
+        fetch_openzeppelin_proxy_implementation(proxy_address_hash, json_rpc_named_arguments)
 
       {:ok, beacon_contract_address} ->
         case beacon_contract_address
@@ -6869,6 +6869,29 @@ defmodule Explorer.Chain do
     end
   end
 
+  # changes requested by https://github.com/blockscout/blockscout/issues/5292
+  defp fetch_openzeppelin_proxy_implementation(proxy_address_hash, json_rpc_named_arguments) do
+    # This is the keccak-256 hash of "org.zeppelinos.proxy.implementation"
+    storage_slot_logic_contract_address = "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3"
+
+    case Contract.eth_get_storage_at_request(
+           proxy_address_hash,
+           storage_slot_logic_contract_address,
+           nil,
+           json_rpc_named_arguments
+         ) do
+      {:ok, empty_address}
+      when empty_address in ["0x", "0x0", "0x0000000000000000000000000000000000000000000000000000000000000000"] ->
+        {:ok, "0x"}
+
+      {:ok, logic_contract_address} ->
+        {:ok, logic_contract_address}
+
+      {:error, _} ->
+        {:ok, "0x"}
+    end
+  end
+
   defp get_implementation_address_hash_basic(proxy_address_hash, abi) do
     # 5c60da1b = keccak256(implementation())
     implementation_address =
diff --git a/apps/explorer/test/explorer/chain/log_test.exs b/apps/explorer/test/explorer/chain/log_test.exs
index 31f6b10f089c..c642a83d66f1 100644
--- a/apps/explorer/test/explorer/chain/log_test.exs
+++ b/apps/explorer/test/explorer/chain/log_test.exs
@@ -104,37 +104,7 @@ defmodule Explorer.Chain.LogTest do
 
       blockchain_get_code_mock()
 
-      EthereumJSONRPC.Mox
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
+      get_eip1967_implementation()
 
       assert Log.decode(log, transaction) ==
                {:ok, "eb9b3c4c", "WantsPets(string indexed _from_human, uint256 _number, bool indexed _belly)",
@@ -214,4 +184,44 @@ defmodule Explorer.Chain.LogTest do
       end
     )
   end
+
+  def get_eip1967_implementation do
+    EthereumJSONRPC.Mox
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
+  end
 end
diff --git a/apps/explorer/test/explorer/chain/transaction_test.exs b/apps/explorer/test/explorer/chain/transaction_test.exs
index 830caaf321b8..508fae9fac88 100644
--- a/apps/explorer/test/explorer/chain/transaction_test.exs
+++ b/apps/explorer/test/explorer/chain/transaction_test.exs
@@ -265,37 +265,7 @@ defmodule Explorer.Chain.TransactionTest do
         |> insert()
         |> Repo.preload(to_address: :smart_contract)
 
-      EthereumJSONRPC.Mox
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
+      get_eip1967_implementation()
 
       assert Transaction.decoded_input_data(transaction) == {:ok, "60fe47b1", "set(uint256 x)", [{"x", "uint256", 50}]}
     end
@@ -317,37 +287,7 @@ defmodule Explorer.Chain.TransactionTest do
         |> insert(to_address: contract.address, input: "0x" <> input_data)
         |> Repo.preload(to_address: :smart_contract)
 
-      EthereumJSONRPC.Mox
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
+      get_eip1967_implementation()
 
       assert Transaction.decoded_input_data(transaction) == {:ok, "60fe47b1", "set(uint256 x)", [{"x", "uint256", 10}]}
     end
@@ -366,4 +306,44 @@ defmodule Explorer.Chain.TransactionTest do
              |> Poison.encode!()
     end
   end
+
+  def get_eip1967_implementation do
+    EthereumJSONRPC.Mox
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
+  end
 end
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index 1a18b535882e..75b3d0d9b333 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -5609,37 +5609,7 @@ defmodule Explorer.ChainTest do
     test "combine_proxy_implementation_abi/2 returns [] abi for unverified proxy" do
       proxy_contract_address = insert(:contract_address)
 
-      EthereumJSONRPC.Mox
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
+      get_eip1967_implementation()
 
       assert Chain.combine_proxy_implementation_abi(proxy_contract_address, []) == []
     end
@@ -5696,37 +5666,7 @@ defmodule Explorer.ChainTest do
     test "get_implementation_abi_from_proxy/2 returns [] abi for unverified proxy" do
       proxy_contract_address = insert(:contract_address)
 
-      EthereumJSONRPC.Mox
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
-      |> expect(
-        :json_rpc,
-        fn %{
-             id: _id,
-             method: "eth_getStorageAt",
-             params: [
-               _,
-               "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
-               "latest"
-             ]
-           },
-           _options ->
-          {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
-        end
-      )
+      get_eip1967_implementation()
 
       assert Chain.combine_proxy_implementation_abi(proxy_contract_address, []) == []
     end
@@ -5854,4 +5794,44 @@ defmodule Explorer.ChainTest do
              }
     end
   end
+
+  def get_eip1967_implementation do
+    EthereumJSONRPC.Mox
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
+    |> expect(:json_rpc, fn %{
+                              id: 0,
+                              method: "eth_getStorageAt",
+                              params: [
+                                _,
+                                "0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3",
+                                "latest"
+                              ]
+                            },
+                            _options ->
+      {:ok, "0x0000000000000000000000000000000000000000000000000000000000000000"}
+    end)
+  end
 end

From cc15540635f7225bddd9f7a1593c416c8228e0a4 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 14 Mar 2022 10:29:31 +0300
Subject: [PATCH 014/128] NPM audit

---
 CHANGELOG.md                                  |   1 +
 apps/block_scout_web/assets/package-lock.json | 680 +++++-------------
 apps/block_scout_web/assets/package.json      |   2 +-
 apps/block_scout_web/assets/postcss.config.js |   2 +-
 4 files changed, 173 insertions(+), 512 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ebed84be1da4..6fd8a5362a1c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5317](https://github.com/blockscout/blockscout/pull/5317) - NPM audit
 - [#5303](https://github.com/blockscout/blockscout/pull/5303) - Besu: revertReason support in trace
 - [#5301](https://github.com/blockscout/blockscout/pull/5301) - Allow specific block keys for sgb/ava
 - [#5295](https://github.com/blockscout/blockscout/pull/5295) - CI pipeline: build and push Docker image to Docker Hub on every release
diff --git a/apps/block_scout_web/assets/package-lock.json b/apps/block_scout_web/assets/package-lock.json
index 139bf997381a..75f3de446b23 100644
--- a/apps/block_scout_web/assets/package-lock.json
+++ b/apps/block_scout_web/assets/package-lock.json
@@ -67,7 +67,7 @@
       "devDependencies": {
         "@babel/core": "^7.16.12",
         "@babel/preset-env": "^7.16.11",
-        "autoprefixer": "^8.4.1",
+        "autoprefixer": "^10.4.2",
         "babel-loader": "^8.2.3",
         "copy-webpack-plugin": "^10.2.1",
         "css-loader": "^5.2.7",
@@ -3303,12 +3303,12 @@
       "dev": true
     },
     "node_modules/@walletconnect/browser-utils": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.0.tgz",
-      "integrity": "sha512-bQsbCIDTT1OB4v8VF5bzg3byp03qTst9kLmjQj68ElecIUcdS6nZvEDhZdQK/r63WMVnA2KrTb5AEN6hPRGgIw==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.4.tgz",
+      "integrity": "sha512-YAM+PyRdJb6WZMUDHPAjlYAad6NrgQypmKiC9iKZhcgcYuFIkbY+tRx+Lp7WAXeZS8TsORagi+Sl4T+MnsRzxA==",
       "dependencies": {
         "@walletconnect/safe-json": "1.0.0",
-        "@walletconnect/types": "^1.7.0",
+        "@walletconnect/types": "^1.7.4",
         "@walletconnect/window-getters": "1.0.0",
         "@walletconnect/window-metadata": "1.0.0",
         "detect-browser": "5.2.0"
@@ -3320,24 +3320,24 @@
       "integrity": "sha512-tr7XntDAu50BVENgQfajMLzacmSe34D+qZc4zjnniz0ZVuw/TZcLcyxHQjYpJTM36sGEkZZlYLnIM1hH7alTMA=="
     },
     "node_modules/@walletconnect/client": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.0.tgz",
-      "integrity": "sha512-56aXK9Rb30cHhl4DMaUakz/3KG3Mr+/9h2iCvKDqAxmIeD931ahMZlBu86T7hGf4vboisZZEhj8/ZwiAM4Ukvg==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.4.tgz",
+      "integrity": "sha512-J6o5vCv84I1ROI7XGHzkabp37TUXpdyqDRQrg6d0usYQVD7B232Hz9jV4K4Ei9PF5CdauXgafFF95Qanlx1shw==",
       "dependencies": {
-        "@walletconnect/core": "^1.7.0",
-        "@walletconnect/iso-crypto": "^1.7.0",
-        "@walletconnect/types": "^1.7.0",
-        "@walletconnect/utils": "^1.7.0"
+        "@walletconnect/core": "^1.7.4",
+        "@walletconnect/iso-crypto": "^1.7.4",
+        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/utils": "^1.7.4"
       }
     },
     "node_modules/@walletconnect/core": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.0.tgz",
-      "integrity": "sha512-0YX9Y/CVYctKPcSgSyp2wLrk4OgSenmyzWj6Z3C93Hb7PG+tJ+dKCeNFeEIYA03QQRxHew5uMLPbVgmdtmB/0w==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.4.tgz",
+      "integrity": "sha512-yhNgyc2r5z4r633J4jMfbcC5PzMq7qlie70rXIOqN2apKnnxffqWEogv9DaZvwV/Lr3h/8aEuGIXP1ModriWPg==",
       "dependencies": {
-        "@walletconnect/socket-transport": "^1.7.0",
-        "@walletconnect/types": "^1.7.0",
-        "@walletconnect/utils": "^1.7.0"
+        "@walletconnect/socket-transport": "^1.7.4",
+        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/utils": "^1.7.4"
       }
     },
     "node_modules/@walletconnect/crypto": {
@@ -3367,12 +3367,12 @@
       "integrity": "sha512-4BwqyWy6KpSvkocSaV7WR3BlZfrxLbJSLkg+j7Gl6pTDE+U55lLhJvQaMuDVazXYxcjBsG09k7UlH7cGiUI5vQ=="
     },
     "node_modules/@walletconnect/http-connection": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.0.tgz",
-      "integrity": "sha512-U76SSiXfgsfhZodxZCvOxgeQ4UMv4mVN+NEbPHiM5KpNsaxG/aKanUjxznNhrIffQNiVRc9TphsmDeQHggdZcA==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.4.tgz",
+      "integrity": "sha512-vXdAbUZJ9u8fbGvNBqR39p2HLemKqice9S6KDaZWz7EGClN5agoLK+wh3AgZOoZ4gfwhvcqAQvEiEgIXRd2d0w==",
       "dependencies": {
-        "@walletconnect/types": "^1.7.0",
-        "@walletconnect/utils": "^1.7.0",
+        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/utils": "^1.7.4",
         "eventemitter3": "4.0.7",
         "xhr2-cookies": "1.1.0"
       }
@@ -3383,13 +3383,13 @@
       "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw=="
     },
     "node_modules/@walletconnect/iso-crypto": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.0.tgz",
-      "integrity": "sha512-ZUQ/MAM9TXtneIaRjxW/PuFF+es4I9OrCGFgVTCYAaa7p2zdy7BgHmVOnxxOpUh9VYwLXoiA/FU234NwS0ulYw==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.4.tgz",
+      "integrity": "sha512-oqLuBcORDO0doaK7LYissviUVlS//jdrhK8GnMMI6mkNh195FHURoi7jUvSE8Nxr5doUNRi9d7bDrEujA++xtw==",
       "dependencies": {
         "@walletconnect/crypto": "^1.0.1",
-        "@walletconnect/types": "^1.7.0",
-        "@walletconnect/utils": "^1.7.0"
+        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/utils": "^1.7.4"
       }
     },
     "node_modules/@walletconnect/jsonrpc-types": {
@@ -3416,13 +3416,13 @@
       "deprecated": "Deprecated in favor of dynamic registry available from: https://github.com/walletconnect/walletconnect-registry"
     },
     "node_modules/@walletconnect/qrcode-modal": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.0.tgz",
-      "integrity": "sha512-v2VL6+ugDYlW74ABiAVXG7YViELo3SNFHAHMbIO3ZvWhAB34KNyhkxGjoinOBuPdFUOyA4wTpbY9Q7jJRZDabA==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.4.tgz",
+      "integrity": "sha512-e3uHqrscLdFOwF26O0v8nzzyO+8TF5Zb1G+jsn8QB5QLpiDXMMWeQqV0wWM/V80bX/wsvBTL0aSvzeHVvKFWYw==",
       "dependencies": {
-        "@walletconnect/browser-utils": "^1.7.0",
+        "@walletconnect/browser-utils": "^1.7.4",
         "@walletconnect/mobile-registry": "^1.4.0",
-        "@walletconnect/types": "^1.7.0",
+        "@walletconnect/types": "^1.7.4",
         "copy-to-clipboard": "^3.3.1",
         "preact": "10.4.1",
         "qrcode": "1.4.4"
@@ -3444,12 +3444,12 @@
       "integrity": "sha512-QJzp/S/86sUAgWY6eh5MKYmSfZaRpIlmCJdi5uG4DJlKkZrHEF7ye7gA+VtbVzvTtpM/gRwO2plQuiooIeXjfg=="
     },
     "node_modules/@walletconnect/socket-transport": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.0.tgz",
-      "integrity": "sha512-HSWGZxdxDtf8K1Kd1eD1QuObpoNxHui+A/+inuC8i8fcifDjZu85AeJIfCKQijlmgjLR/25Ry3eJFbYpRXxUjQ==",
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.4.tgz",
+      "integrity": "sha512-5RDIZtyQqs5LFqmluE/5Gy4obaClGVDrhlhZJTUn86R49FppJq2pe362NnoJt6J6xLSLZlZ54WIBl6cIlRoVww==",
       "dependencies": {
-        "@walletconnect/types": "^1.7.0",
-        "@walletconnect/utils": "^1.7.0",
+        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/utils": "^1.7.4",
         "ws": "7.5.3"
       }
     },
@@ -3474,19 +3474,19 @@
       }
     },
     "node_modules/@walletconnect/types": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.0.tgz",
-      "integrity": "sha512-eoqnF+U04IuMfGIBsqYhAR6SIM2kzcrZM/RCVcomT/lIcsRoBwNxR+86+3Vn12/iaGnuAKn8xDZhZ47SLFmanQ=="
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.4.tgz",
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-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-colormin": {
@@ -29006,14 +28811,6 @@
         "caniuse-api": "^3.0.0",
         "colord": "^2.9.1",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-convert-values": {
@@ -29023,14 +28820,6 @@
       "dev": true,
       "requires": {
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-discard-comments": {
@@ -29092,14 +28881,6 @@
         "css-color-names": "^1.0.1",
         "postcss-value-parser": "^4.1.0",
         "stylehacks": "^5.0.1"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-merge-rules": {
@@ -29122,14 +28903,6 @@
       "dev": true,
       "requires": {
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-minify-gradients": {
@@ -29141,14 +28914,6 @@
         "colord": "^2.9.1",
         "cssnano-utils": "^2.0.1",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-minify-params": {
@@ -29162,14 +28927,6 @@
         "cssnano-utils": "^2.0.1",
         "postcss-value-parser": "^4.1.0",
         "uniqs": "^2.0.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-minify-selectors": {
@@ -29198,14 +28955,6 @@
         "icss-utils": "^5.0.0",
         "postcss-selector-parser": "^6.0.2",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.2.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
-          "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
-          "dev": true
-        }
       }
     },
     "postcss-modules-scope": {
@@ -29241,14 +28990,6 @@
       "requires": {
         "cssnano-utils": "^2.0.1",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-normalize-positions": {
@@ -29258,14 +28999,6 @@
       "dev": true,
       "requires": {
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-normalize-repeat-style": {
@@ -29276,14 +29009,6 @@
       "requires": {
         "cssnano-utils": "^2.0.1",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-normalize-string": {
@@ -29293,14 +29018,6 @@
       "dev": true,
       "requires": {
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-normalize-timing-functions": {
@@ -29311,14 +29028,6 @@
       "requires": {
         "cssnano-utils": "^2.0.1",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-normalize-unicode": {
@@ -29329,14 +29038,6 @@
       "requires": {
         "browserslist": "^4.16.0",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-normalize-url": {
@@ -29348,14 +29049,6 @@
         "is-absolute-url": "^3.0.3",
         "normalize-url": "^6.0.1",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-normalize-whitespace": {
@@ -29365,14 +29058,6 @@
       "dev": true,
       "requires": {
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-ordered-values": {
@@ -29383,14 +29068,6 @@
       "requires": {
         "cssnano-utils": "^2.0.1",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-reduce-initial": {
@@ -29411,14 +29088,6 @@
       "requires": {
         "cssnano-utils": "^2.0.1",
         "postcss-value-parser": "^4.1.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-selector-parser": {
@@ -29439,14 +29108,6 @@
       "requires": {
         "postcss-value-parser": "^4.1.0",
         "svgo": "^2.7.0"
-      },
-      "dependencies": {
-        "postcss-value-parser": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-          "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==",
-          "dev": true
-        }
       }
     },
     "postcss-unique-selectors": {
@@ -29461,10 +29122,9 @@
       }
     },
     "postcss-value-parser": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz",
-      "integrity": "sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==",
-      "dev": true
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+      "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ=="
     },
     "preact": {
       "version": "10.4.1",
@@ -29644,9 +29304,9 @@
       },
       "dependencies": {
         "ansi-regex": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg=="
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+          "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g=="
         },
         "cliui": {
           "version": "5.0.0",
@@ -31526,9 +31186,9 @@
       }
     },
     "urijs": {
-      "version": "1.19.7",
-      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.7.tgz",
-      "integrity": "sha512-Id+IKjdU0Hx+7Zx717jwLPsPeUqz7rAtuVBRLLs+qn+J2nf9NGITWVCxcijgYxBqe83C7sqsQPs6H1pyz3x9gA=="
+      "version": "1.19.10",
+      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.10.tgz",
+      "integrity": "sha512-EzauQlgKuJgsXOqoMrCiePBf4At5jVqRhXykF3Wfb8ZsOBMxPcfiVBcsHXug4Aepb/ICm2PIgqAUGMelgdrWEg=="
     },
     "url": {
       "version": "0.11.0",
diff --git a/apps/block_scout_web/assets/package.json b/apps/block_scout_web/assets/package.json
index 60ff9437a732..744b94cce125 100644
--- a/apps/block_scout_web/assets/package.json
+++ b/apps/block_scout_web/assets/package.json
@@ -79,7 +79,7 @@
   "devDependencies": {
     "@babel/core": "^7.16.12",
     "@babel/preset-env": "^7.16.11",
-    "autoprefixer": "^8.4.1",
+    "autoprefixer": "^10.4.2",
     "babel-loader": "^8.2.3",
     "copy-webpack-plugin": "^10.2.1",
     "css-loader": "^5.2.7",
diff --git a/apps/block_scout_web/assets/postcss.config.js b/apps/block_scout_web/assets/postcss.config.js
index f2e5e90f92f4..908944f1814a 100644
--- a/apps/block_scout_web/assets/postcss.config.js
+++ b/apps/block_scout_web/assets/postcss.config.js
@@ -1,7 +1,7 @@
 module.exports = {
   plugins: [
     require('autoprefixer')({
-      browsers: [
+      overrideBrowserslist: [
         'last 4 versions'
       ]
     })

From e55b0ae2115e11d1519ecf0fd71be62cffeed234 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 14 Mar 2022 12:33:41 +0300
Subject: [PATCH 015/128] Eliminate Jquery import from chart-loader.js

---
 CHANGELOG.md                                   | 1 +
 apps/block_scout_web/assets/js/chart-loader.js | 4 +---
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index da3abc78be50..2984285a525f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5318](https://github.com/blockscout/blockscout/pull/5318) - Eliminate Jquery import from chart-loader.js
 - [#5317](https://github.com/blockscout/blockscout/pull/5317) - NPM audit
 - [#5303](https://github.com/blockscout/blockscout/pull/5303) - Besu: revertReason support in trace
 - [#5301](https://github.com/blockscout/blockscout/pull/5301) - Allow specific block keys for sgb/ava
diff --git a/apps/block_scout_web/assets/js/chart-loader.js b/apps/block_scout_web/assets/js/chart-loader.js
index 8f568f608685..ac48916c062f 100644
--- a/apps/block_scout_web/assets/js/chart-loader.js
+++ b/apps/block_scout_web/assets/js/chart-loader.js
@@ -1,10 +1,8 @@
-import $ from 'jquery'
-
 import { formatAllUsdValues, updateAllCalculatedUsdValues } from './lib/currency'
 import { createMarketHistoryChart } from './lib/history_chart'
 
 (function () {
-  const dashboardChartElement = $('[data-chart="historyChart"]')[0]
+  const dashboardChartElement = document.querySelectorAll('[data-chart="historyChart"]')[0]
   if (dashboardChartElement) {
     window.dashboardChart = createMarketHistoryChart(dashboardChartElement)
   }

From 329c54c0015dc793798caa020a59ddaa95e98769 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 14 Mar 2022 19:23:44 +0300
Subject: [PATCH 016/128] Empty blocks sanitizer performance improvement

---
 CHANGELOG.md                        |  1 +
 apps/explorer/lib/explorer/chain.ex | 12 ++++--------
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2984285a525f..b8aa40f59cd7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5319](https://github.com/blockscout/blockscout/pull/5319) - Empty blocks sanitizer performance improvement
 - [#5306](https://github.com/blockscout/blockscout/pull/5306) - Fix indexer bug
 - [#5300](https://github.com/blockscout/blockscout/pull/5300), [#5305](https://github.com/blockscout/blockscout/pull/5305) - Token instance page: general video improvements
 - [#5136](https://github.com/blockscout/blockscout/pull/5136) - Improve contract verification
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index c9788ae59a4d..9f9a050278fd 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -3392,15 +3392,11 @@ defmodule Explorer.Chain do
   def unprocessed_empty_blocks_query_list(limit) do
     query =
       from(block in Block,
-        as: :block,
-        where: block.consensus == true,
+        left_join: transaction in Transaction,
+        on: block.number == transaction.block_number,
+        where: is_nil(transaction.block_number),
         where: is_nil(block.is_empty),
-        where:
-          not exists(
-            from(transaction in Transaction,
-              where: transaction.block_number == parent_as(:block).number
-            )
-          ),
+        where: block.consensus == true,
         select: {block.number, block.hash},
         order_by: [desc: block.number],
         limit: ^limit

From 8a281d236be5f3afd05138c7532042b9051e0a83 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Sat, 12 Mar 2022 14:40:16 +0300
Subject: [PATCH 017/128] Fix flash on reload in dark mode

---
 CHANGELOG.md                                  |  1 +
 .../templates/layout/app.html.eex             | 62 +++++++++----------
 apps/block_scout_web/priv/gettext/default.pot |  2 +-
 .../priv/gettext/en/LC_MESSAGES/default.po    |  2 +-
 4 files changed, 34 insertions(+), 33 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b8aa40f59cd7..eb8ccaf8c7aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 
 ### Fixes
 - [#5319](https://github.com/blockscout/blockscout/pull/5319) - Empty blocks sanitizer performance improvement
+- [#5310](https://github.com/blockscout/blockscout/pull/5310) - Fix flash on reload in dark mode
 - [#5306](https://github.com/blockscout/blockscout/pull/5306) - Fix indexer bug
 - [#5300](https://github.com/blockscout/blockscout/pull/5300), [#5305](https://github.com/blockscout/blockscout/pull/5305) - Token instance page: general video improvements
 - [#5136](https://github.com/blockscout/blockscout/pull/5136) - Improve contract verification
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/layout/app.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/layout/app.html.eex
index fd5ebf1c02c3..35c23e803951 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/layout/app.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/layout/app.html.eex
@@ -55,6 +55,37 @@
   </head>
 
   <body>
+    <script defer data-cfasync="false">
+      function applyDarkMode() {
+        if (localStorage.getItem("current-color-mode") === "dark") {
+          document.body.className += " " + "dark-theme-applied";
+          document.body.style.backgroundColor = "#1c1d31";
+        }
+      }
+      window.onload = applyDarkMode()
+    </script>
+    <script defer data-cfasync="false">
+      if (localStorage.getItem("current-color-mode") === "dark") {
+        document.getElementById("top-navbar").style.backgroundColor = "#282945";
+        document.getElementById("navbar-logo").style.filter = "brightness(0) invert(1)";
+        let modeChanger = document.getElementById("dark-mode-changer");
+        modeChanger.className += " " + "dark-mode-changer--dark";
+      }
+    </script>
+    <script defer data-cfasync="false">
+      if (localStorage.getItem("current-color-mode") === "dark") {
+        const search = document.getElementById("main-search-autocomplete")
+        const searchMobile = document.getElementById("main-search-autocomplete-mobile")
+            if (search && search.style) {
+          search.style.backgroundColor = "#22223a";
+              search.style.borderColor = "#22223a";
+        }
+        if (searchMobile && searchMobile.style) {
+          searchMobile.style.backgroundColor = "#22223a";
+          searchMobile.style.borderColor = "#22223a";
+        }
+      }
+    </script>
     <% raw_dark_forest_addresses_0_4 = CustomContractsHelpers.get_raw_custom_addresses_list(:dark_forest_addresses) || "" %>
     <% raw_dark_forest_addresses_0_5 = CustomContractsHelpers.get_raw_custom_addresses_list(:dark_forest_addresses_v_0_5) || "" %>
     <% raw_dark_forest_addresses_0_6 = CustomContractsHelpers.get_raw_custom_addresses_list(:dark_forest_addresses_v_0_6) || "" %>
@@ -254,37 +285,6 @@
       <script defer data-cfasync="false" src="<%= static_path(@conn, "/js/chart-loader.js") %>"></script>
       <script defer data-cfasync="false" src="<%= static_path(@conn, "/js/token-transfers-toggle.js") %>"></script>
     <% end %>
-    <script defer data-cfasync="false">
-      function applyDarkMode() {
-        if (localStorage.getItem("current-color-mode") === "dark") {
-          document.body.className += " " + "dark-theme-applied";
-          document.body.style.backgroundColor = "#1c1d31";
-        }
-      }
-      window.onload = applyDarkMode()
-    </script>
-    <script defer data-cfasync="false">
-      if (localStorage.getItem("current-color-mode") === "dark") {
-        document.getElementById("top-navbar").style.backgroundColor = "#282945";
-        document.getElementById("navbar-logo").style.filter = "brightness(0) invert(1)";
-        let modeChanger = document.getElementById("dark-mode-changer");
-        modeChanger.className += " " + "dark-mode-changer--dark";
-      }
-    </script>
-    <script defer data-cfasync="false">
-      if (localStorage.getItem("current-color-mode") === "dark") {
-        const search = document.getElementById("main-search-autocomplete")
-        const searchMobile = document.getElementById("main-search-autocomplete-mobile")
-            if (search && search.style) {
-          search.style.backgroundColor = "#22223a";
-              search.style.borderColor = "#22223a";
-        }
-        if (searchMobile && searchMobile.style) {
-          searchMobile.style.backgroundColor = "#22223a";
-          searchMobile.style.borderColor = "#22223a";
-        }
-      }
-    </script>
     <script defer src="<%= static_path(@conn, "/js/autocomplete.js") %>"></script>
   </body>
 </html>
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index 614dda05d49f..9151daad480d 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -99,7 +99,7 @@ msgid "(query)"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:189
+#: lib/block_scout_web/templates/layout/app.html.eex:220
 msgid "- We're indexing this chain right now. Some of the counts may be inaccurate."
 msgstr ""
 
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index 614dda05d49f..9151daad480d 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -99,7 +99,7 @@ msgid "(query)"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:189
+#: lib/block_scout_web/templates/layout/app.html.eex:220
 msgid "- We're indexing this chain right now. Some of the counts may be inaccurate."
 msgstr ""
 

From 4d9bba90b8bbf38b48404e51f9cad2534716c4a5 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Mon, 21 Mar 2022 22:45:11 +0300
Subject: [PATCH 018/128] Remove unused broadcasts

---
 CHANGELOG.md                                         |  1 +
 apps/block_scout_web/lib/block_scout_web/notifier.ex | 12 ++----------
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fceef40cd498..65baa9e9a6be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5341](https://github.com/blockscout/blockscout/pull/5341) - Remove unused broadcasts
 - [#5318](https://github.com/blockscout/blockscout/pull/5318) - Eliminate Jquery import from chart-loader.js
 - [#5317](https://github.com/blockscout/blockscout/pull/5317) - NPM audit
 - [#5303](https://github.com/blockscout/blockscout/pull/5303) - Besu: revertReason support in trace
diff --git a/apps/block_scout_web/lib/block_scout_web/notifier.ex b/apps/block_scout_web/lib/block_scout_web/notifier.ex
index e4f7136ba9d0..f2d85265b32e 100644
--- a/apps/block_scout_web/lib/block_scout_web/notifier.ex
+++ b/apps/block_scout_web/lib/block_scout_web/notifier.ex
@@ -283,10 +283,6 @@ defmodule BlockScoutWeb.Notifier do
   end
 
   defp broadcast_internal_transaction(internal_transaction) do
-    Endpoint.broadcast("internal_transactions:new_internal_transaction", "new_internal_transaction", %{
-      internal_transaction: internal_transaction
-    })
-
     Endpoint.broadcast("addresses:#{internal_transaction.from_address_hash}", "internal_transaction", %{
       address: internal_transaction.from_address,
       internal_transaction: internal_transaction
@@ -329,16 +325,12 @@ defmodule BlockScoutWeb.Notifier do
   end
 
   defp broadcast_token_transfer(token_transfer) do
-    broadcast_token_transfer(token_transfer, "token_transfers:new_token_transfer", "token_transfer")
+    broadcast_token_transfer(token_transfer, "token_transfer")
   end
 
-  defp broadcast_token_transfer(token_transfer, token_transfer_channel, event) do
+  defp broadcast_token_transfer(token_transfer, event) do
     Endpoint.broadcast("token_transfers:#{token_transfer.transaction_hash}", event, %{})
 
-    Endpoint.broadcast(token_transfer_channel, event, %{
-      token_transfer: token_transfer
-    })
-
     Endpoint.broadcast("addresses:#{token_transfer.from_address_hash}", event, %{
       address: token_transfer.from_address,
       token_transfer: token_transfer

From 4e829e9b9682c53145f1475e2646481e8ee9a81a Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Mon, 21 Mar 2022 23:34:55 +0300
Subject: [PATCH 019/128] Fix 500 error on NF token page with nil metadata

---
 CHANGELOG.md                                                 | 1 +
 .../block_scout_web/views/tokens/instance/overview_view.ex   | 5 +++--
 apps/block_scout_web/priv/gettext/default.pot                | 4 ++--
 apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po  | 4 ++--
 4 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fceef40cd498..39c44f7f3739 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5342](https://github.com/blockscout/blockscout/pull/5342) - Fix 500 error on NF token page with nil metadata
 - [#5319](https://github.com/blockscout/blockscout/pull/5319) - Empty blocks sanitizer performance improvement
 - [#5310](https://github.com/blockscout/blockscout/pull/5310) - Fix flash on reload in dark mode
 - [#5306](https://github.com/blockscout/blockscout/pull/5306) - Fix indexer bug
diff --git a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
index f9c35d1a7766..5e9776849a4b 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
@@ -23,9 +23,10 @@ defmodule BlockScoutWeb.Tokens.Instance.OverviewView do
   def total_supply?(%Token{total_supply: nil}), do: false
   def total_supply?(%Token{total_supply: _}), do: true
 
-  def media_src(nil), do: @stub_image
+  def media_src(instance, high_quality_media? \\ nil)
+  def media_src(nil, _), do: @stub_image
 
-  def media_src(instance, high_quality_media? \\ nil) do
+  def media_src(instance, high_quality_media?) do
     result = get_media_src(instance.metadata, high_quality_media?)
 
     if String.trim(result) == "", do: media_src(nil), else: result
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index 9151daad480d..900b502a09e8 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -1551,7 +1551,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/tokens/instance/metadata/index.html.eex:18
-#: lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:10 lib/block_scout_web/views/tokens/instance/overview_view.ex:195
+#: lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:10 lib/block_scout_web/views/tokens/instance/overview_view.ex:196
 msgid "Metadata"
 msgstr ""
 
@@ -2629,7 +2629,7 @@ msgstr ""
 #: lib/block_scout_web/templates/tokens/instance/transfer/index.html.eex:16 lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:5
 #: lib/block_scout_web/templates/tokens/transfer/index.html.eex:14 lib/block_scout_web/templates/transaction/_tabs.html.eex:4
 #: lib/block_scout_web/templates/transaction_token_transfer/index.html.eex:7 lib/block_scout_web/views/address_view.ex:357
-#: lib/block_scout_web/views/tokens/instance/overview_view.ex:194 lib/block_scout_web/views/tokens/overview_view.ex:41
+#: lib/block_scout_web/views/tokens/instance/overview_view.ex:195 lib/block_scout_web/views/tokens/overview_view.ex:41
 #: lib/block_scout_web/views/transaction_view.ex:511
 msgid "Token Transfers"
 msgstr ""
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index 9151daad480d..900b502a09e8 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -1551,7 +1551,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/tokens/instance/metadata/index.html.eex:18
-#: lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:10 lib/block_scout_web/views/tokens/instance/overview_view.ex:195
+#: lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:10 lib/block_scout_web/views/tokens/instance/overview_view.ex:196
 msgid "Metadata"
 msgstr ""
 
@@ -2629,7 +2629,7 @@ msgstr ""
 #: lib/block_scout_web/templates/tokens/instance/transfer/index.html.eex:16 lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:5
 #: lib/block_scout_web/templates/tokens/transfer/index.html.eex:14 lib/block_scout_web/templates/transaction/_tabs.html.eex:4
 #: lib/block_scout_web/templates/transaction_token_transfer/index.html.eex:7 lib/block_scout_web/views/address_view.ex:357
-#: lib/block_scout_web/views/tokens/instance/overview_view.ex:194 lib/block_scout_web/views/tokens/overview_view.ex:41
+#: lib/block_scout_web/views/tokens/instance/overview_view.ex:195 lib/block_scout_web/views/tokens/overview_view.ex:41
 #: lib/block_scout_web/views/transaction_view.ex:511
 msgid "Token Transfers"
 msgstr ""

From 59b919f2207343c49ec6f07aaf2d28e9d52a7f69 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 23 Mar 2022 13:17:30 +0300
Subject: [PATCH 020/128] Empty blocks sanitizer refactoring

---
 CHANGELOG.md                                  |  2 +-
 apps/explorer/lib/explorer/chain.ex           | 21 ------
 .../lib/indexer/empty_blocks_sanitizer.ex     | 71 ++++++++++++++++---
 3 files changed, 64 insertions(+), 30 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8127dfe1de3f..d1f9e762d6dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@
 
 ### Fixes
 - [#5342](https://github.com/blockscout/blockscout/pull/5342) - Fix 500 error on NF token page with nil metadata
-- [#5319](https://github.com/blockscout/blockscout/pull/5319) - Empty blocks sanitizer performance improvement
+- [#5319](https://github.com/blockscout/blockscout/pull/5319), [#5357](https://github.com/blockscout/blockscout/pull/5357) - Empty blocks sanitizer performance improvement
 - [#5310](https://github.com/blockscout/blockscout/pull/5310) - Fix flash on reload in dark mode
 - [#5306](https://github.com/blockscout/blockscout/pull/5306) - Fix indexer bug
 - [#5300](https://github.com/blockscout/blockscout/pull/5300), [#5305](https://github.com/blockscout/blockscout/pull/5305) - Token instance page: general video improvements
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 0cf9c86efeac..d2e4489b46ff 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -3385,27 +3385,6 @@ defmodule Explorer.Chain do
     |> Repo.all(timeout: :infinity)
   end
 
-  @doc """
-  Returns the list of empty blocks from the DB which have not marked with `t:Explorer.Chain.Block.is_empty/0`.
-  This query used for initializtion of Indexer.EmptyBlocksSanitizer
-  """
-  def unprocessed_empty_blocks_query_list(limit) do
-    query =
-      from(block in Block,
-        left_join: transaction in Transaction,
-        on: block.number == transaction.block_number,
-        where: is_nil(transaction.block_number),
-        where: is_nil(block.is_empty),
-        where: block.consensus == true,
-        select: {block.number, block.hash},
-        order_by: [desc: block.number],
-        limit: ^limit
-      )
-
-    query
-    |> Repo.all(timeout: :infinity)
-  end
-
   @doc """
   The `string` must start with `0x`, then is converted to an integer and then to `t:Explorer.Chain.Hash.Address.t/0`.
 
diff --git a/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex b/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex
index a1e83bb61712..2e7ed7ee1f09 100644
--- a/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex
+++ b/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex
@@ -8,16 +8,18 @@ defmodule Indexer.EmptyBlocksSanitizer do
 
   require Logger
 
+  import Ecto.Query, only: [from: 2, subquery: 1]
   import EthereumJSONRPC, only: [integer_to_quantity: 1, json_rpc: 2, request: 1]
 
   alias Ecto.Changeset
   alias Explorer.{Chain, Repo}
+  alias Explorer.Chain.{Block, Transaction}
   alias Explorer.Chain.Import.Runner.Blocks
 
   # unprocessed emty blocks to fetch at once
-  @limit 400
+  @limit 1000
 
-  @interval :timer.minutes(2)
+  @interval :timer.minutes(1)
 
   defstruct interval: @interval,
             json_rpc_named_arguments: []
@@ -66,7 +68,21 @@ defmodule Indexer.EmptyBlocksSanitizer do
   end
 
   defp sanitize_empty_blocks(json_rpc_named_arguments) do
-    unprocessed_empty_blocks_from_db = Chain.unprocessed_empty_blocks_query_list(@limit)
+    unprocessed_non_empty_blocks_from_db = unprocessed_non_empty_blocks_query_list(@limit)
+
+    uniq_block_hashes = unprocessed_non_empty_blocks_from_db
+
+    if Enum.count(uniq_block_hashes) > 0 do
+      Repo.update_all(
+        from(
+          block in Block,
+          where: block.hash in ^uniq_block_hashes
+        ),
+        set: [is_empty: false, updated_at: Timex.now()]
+      )
+    end
+
+    unprocessed_empty_blocks_from_db = unprocessed_empty_blocks_query_list(@limit)
 
     unprocessed_empty_blocks_from_db
     |> Enum.with_index()
@@ -92,7 +108,7 @@ defmodule Indexer.EmptyBlocksSanitizer do
             fetcher: :empty_blocks_to_refetch
           )
 
-          set_is_empty_for_block(block_hash)
+          set_is_empty_for_block(block_hash, true)
         end
       end
     end)
@@ -102,16 +118,55 @@ defmodule Indexer.EmptyBlocksSanitizer do
     )
   end
 
-  defp set_is_empty_for_block(block_hash) do
+  defp set_is_empty_for_block(block_hash, is_empty) do
     block = Chain.fetch_block_by_hash(block_hash)
 
-    token =
+    block_with_is_empty =
       block
-      |> Changeset.change(%{is_empty: true})
+      |> Changeset.change(%{is_empty: is_empty})
 
-    Repo.update(token)
+    Repo.update(block_with_is_empty)
   rescue
     postgrex_error in Postgrex.Error ->
       {:error, %{exception: postgrex_error}}
   end
+
+  defp consensus_blocks_with_nil_is_empty_query(limit) do
+    from(block in Block,
+      where: is_nil(block.is_empty),
+      where: block.consensus == true,
+      order_by: [desc: block.number],
+      limit: ^limit
+    )
+  end
+
+  defp unprocessed_non_empty_blocks_query_list(limit) do
+    blocks_query = consensus_blocks_with_nil_is_empty_query(limit)
+
+    query =
+      from(q in subquery(blocks_query),
+        inner_join: transaction in Transaction,
+        on: q.number == transaction.block_number,
+        select: q.hash,
+        distinct: q.hash
+      )
+
+    query
+    |> Repo.all(timeout: :infinity)
+  end
+
+  defp unprocessed_empty_blocks_query_list(limit) do
+    blocks_query = consensus_blocks_with_nil_is_empty_query(limit)
+
+    query =
+      from(q in subquery(blocks_query),
+        left_join: transaction in Transaction,
+        on: q.number == transaction.block_number,
+        where: is_nil(transaction.block_number),
+        select: {q.number, q.hash}
+      )
+
+    query
+    |> Repo.all(timeout: :infinity)
+  end
 end

From 1a017f63890e41daf6e0eb90be86f4d384cae9af Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 24 Mar 2022 23:55:34 +0300
Subject: [PATCH 021/128] Fix Vyper verification form tooltips

---
 CHANGELOG.md                                                  | 1 +
 .../_compiler_field.html.eex                                  | 2 +-
 .../new.html.eex                                              | 2 +-
 .../new.html.eex                                              | 2 +-
 .../address_contract_verification_vyper/new.html.eex          | 4 ++--
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1f9e762d6dd..76cc836c20b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5366](https://github.com/blockscout/blockscout/pull/5366) - Fix Vyper smart-contract verification form tooltips
 - [#5341](https://github.com/blockscout/blockscout/pull/5341) - Remove unused broadcasts
 - [#5318](https://github.com/blockscout/blockscout/pull/5318) - Eliminate Jquery import from chart-loader.js
 - [#5317](https://github.com/blockscout/blockscout/pull/5317) - NPM audit
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_compiler_field.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_compiler_field.html.eex
index b70309e5ae7e..b0526c1f88a6 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_compiler_field.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_compiler_field.html.eex
@@ -5,6 +5,6 @@
             <%= select @f, :compiler_version, @compiler_versions, class: "form-control border-rounded", selected: @compiler_version, "aria-describedby": "compiler-help-block", id: "smart_contract_compiler_version" %>
             <%= error_tag @f, :compiler_version, id: "compiler-help-block", class: "text-danger form-error" %>
         </div>
-        <div class="smart-contract-form-group-tooltip">The compiler version is specified in <span class="tooltip-quote">pragma solidity X.X.X</span>. Use the compiler version rather than the nightly build. If using the Solidity compiler, run <span class="tooltip-quote">solc —version</span> to check.</div>
+        <div class="smart-contract-form-group-tooltip"><%= raw @tooltip %></div>
     </div>
 </div>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex
index 5bc87f08879a..bfa3a27d49f6 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex
@@ -24,7 +24,7 @@
 
         <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_include_nightly_builds_field.html", f: f %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_version: compiler_version, compiler_versions: @compiler_versions %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_version: compiler_version, compiler_versions: @compiler_versions, tooltip: "The compiler version is specified in <span class=\"tooltip-quote\">pragma solidity X.X.X</span>. Use the compiler version rather than the nightly build. If using the Solidity compiler, run <span class=\"tooltip-quote\">solc —version</span> to check." %>
 
         <div class="smart-contract-form-group">
           <div class="smart-contract-form-group-inner-wrapper">
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex
index 49d1e7089b75..0c1323c2f908 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex
@@ -18,7 +18,7 @@
 
       <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_include_nightly_builds_field.html", f: f %>
 
-      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_version: compiler_version, compiler_versions: @compiler_versions %>
+      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_version: compiler_version, compiler_versions: @compiler_versions, tooltip: "The compiler version is specified in <span class=\"tooltip-quote\">pragma solidity X.X.X</span>. Use the compiler version rather than the nightly build. If using the Solidity compiler, run <span class=\"tooltip-quote\">solc —version</span> to check." %>
 
       <div class="smart-contract-form-group">
         <div class="smart-contract-form-group-inner-wrapper">
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex
index 327343e0d4a0..33ae40926378 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex
@@ -15,9 +15,9 @@
 
         <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", address_hash: @address_hash, f: f %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_name_field.html", f: f, tooltip: "Must match the name specified in the code. For example, in <span class=\"tooltip-quote\">contract MyContract {..}</span> <strong>MyContract</strong> is the contract name.", contract_name_value: contract_name_value %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_name_field.html", f: f, tooltip: "Must match the name specified in the code.", contract_name_value: contract_name_value %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_version: compiler_version, compiler_versions: @compiler_versions %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_version: compiler_version, compiler_versions: @compiler_versions, tooltip: "" %>
 
         <div class="smart-contract-form-group">
           <div class="smart-contract-form-group-inner-wrapper">

From 0a60edbe936cec11f17fced57149ddcb57f94098 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 25 Mar 2022 09:00:29 +0300
Subject: [PATCH 022/128] Resolve Prototype Pollution in minimist dependency

---
 CHANGELOG.md                                  |   1 +
 apps/block_scout_web/assets/package-lock.json | 284 +++++++++---------
 apps/explorer/package-lock.json               |   2 +-
 3 files changed, 144 insertions(+), 143 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76cc836c20b4..285c216bc961 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5367](https://github.com/blockscout/blockscout/pull/5367) - Resolve Prototype Pollution in minimist dependency
 - [#5366](https://github.com/blockscout/blockscout/pull/5366) - Fix Vyper smart-contract verification form tooltips
 - [#5341](https://github.com/blockscout/blockscout/pull/5341) - Remove unused broadcasts
 - [#5318](https://github.com/blockscout/blockscout/pull/5318) - Eliminate Jquery import from chart-loader.js
diff --git a/apps/block_scout_web/assets/package-lock.json b/apps/block_scout_web/assets/package-lock.json
index 75f3de446b23..8b7b50d44b4a 100644
--- a/apps/block_scout_web/assets/package-lock.json
+++ b/apps/block_scout_web/assets/package-lock.json
@@ -3303,12 +3303,12 @@
       "dev": true
     },
     "node_modules/@walletconnect/browser-utils": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.4.tgz",
-      "integrity": "sha512-YAM+PyRdJb6WZMUDHPAjlYAad6NrgQypmKiC9iKZhcgcYuFIkbY+tRx+Lp7WAXeZS8TsORagi+Sl4T+MnsRzxA==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.5.tgz",
+      "integrity": "sha512-gm9ufi0n5cGBXoGWDtMVSqIJ0eXYW+ZFuTNVN0fm4oal26J7cPrOdFjzhv5zvx5fKztWQ21DNFZ+PRXBjXg04Q==",
       "dependencies": {
         "@walletconnect/safe-json": "1.0.0",
-        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
         "@walletconnect/window-getters": "1.0.0",
         "@walletconnect/window-metadata": "1.0.0",
         "detect-browser": "5.2.0"
@@ -3320,42 +3320,42 @@
       "integrity": "sha512-tr7XntDAu50BVENgQfajMLzacmSe34D+qZc4zjnniz0ZVuw/TZcLcyxHQjYpJTM36sGEkZZlYLnIM1hH7alTMA=="
     },
     "node_modules/@walletconnect/client": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.4.tgz",
-      "integrity": "sha512-J6o5vCv84I1ROI7XGHzkabp37TUXpdyqDRQrg6d0usYQVD7B232Hz9jV4K4Ei9PF5CdauXgafFF95Qanlx1shw==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.5.tgz",
+      "integrity": "sha512-Vh3h1kfhmJ4Jx//H0lmmfDc5Q2s+R73Nh5cetVN41QPRrAcqHE4lR2ZS8XxRCNBl4/gcHZJIZS9J2Ui4tTXBLA==",
       "dependencies": {
-        "@walletconnect/core": "^1.7.4",
-        "@walletconnect/iso-crypto": "^1.7.4",
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4"
+        "@walletconnect/core": "^1.7.5",
+        "@walletconnect/iso-crypto": "^1.7.5",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5"
       }
     },
     "node_modules/@walletconnect/core": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.4.tgz",
-      "integrity": "sha512-yhNgyc2r5z4r633J4jMfbcC5PzMq7qlie70rXIOqN2apKnnxffqWEogv9DaZvwV/Lr3h/8aEuGIXP1ModriWPg==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.5.tgz",
+      "integrity": "sha512-c4B8s9fZ/Ah2p460Hxo4e9pwLQVYT2+dVYAfqaxVzfYjhAokDEtO55Bdm1hujtRjQVqwTvCljKxBB+LgMp3k8w==",
       "dependencies": {
-        "@walletconnect/socket-transport": "^1.7.4",
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4"
+        "@walletconnect/socket-transport": "^1.7.5",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5"
       }
     },
     "node_modules/@walletconnect/crypto": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/@walletconnect/crypto/-/crypto-1.0.1.tgz",
-      "integrity": "sha512-IgUReNrycIFxkGgq8YT9HsosCkhutakWD9Q411PR0aJfxpEa/VKJeaLRtoz6DvJpztWStwhIHnAbBoOVR72a6g==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@walletconnect/crypto/-/crypto-1.0.2.tgz",
+      "integrity": "sha512-+OlNtwieUqVcOpFTvLBvH+9J9pntEqH5evpINHfVxff1XIgwV55PpbdvkHu6r9Ib4WQDOFiD8OeeXs1vHw7xKQ==",
       "dependencies": {
-        "@walletconnect/encoding": "^1.0.0",
+        "@walletconnect/encoding": "^1.0.1",
         "@walletconnect/environment": "^1.0.0",
-        "@walletconnect/randombytes": "^1.0.1",
+        "@walletconnect/randombytes": "^1.0.2",
         "aes-js": "^3.1.2",
         "hash.js": "^1.1.7"
       }
     },
     "node_modules/@walletconnect/encoding": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/encoding/-/encoding-1.0.0.tgz",
-      "integrity": "sha512-4nkJFnS0QF5JdieG/3VPD1/iEWkLSZ14EBInLZ00RWxmC6EMZrzAeHNAWIgm+xP3NK0lqz+7lEsmWGtcl5gYnQ==",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@walletconnect/encoding/-/encoding-1.0.1.tgz",
+      "integrity": "sha512-8opL2rs6N6E3tJfsqwS82aZQDL3gmupWUgmvuZ3CGU7z/InZs3R9jkzH8wmYtpbq0sFK3WkJkQRZFFk4BkrmFA==",
       "dependencies": {
         "is-typedarray": "1.0.0",
         "typedarray-to-buffer": "3.1.5"
@@ -3367,12 +3367,12 @@
       "integrity": "sha512-4BwqyWy6KpSvkocSaV7WR3BlZfrxLbJSLkg+j7Gl6pTDE+U55lLhJvQaMuDVazXYxcjBsG09k7UlH7cGiUI5vQ=="
     },
     "node_modules/@walletconnect/http-connection": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.4.tgz",
-      "integrity": "sha512-vXdAbUZJ9u8fbGvNBqR39p2HLemKqice9S6KDaZWz7EGClN5agoLK+wh3AgZOoZ4gfwhvcqAQvEiEgIXRd2d0w==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.5.tgz",
+      "integrity": "sha512-WDy2Y/07c1F107362jel0voeV6QMJuWbwAKNLtxlX8Y9KNzqZAGlHhIZykSWrMjNGwxBaXoqLPmu60uVvodc6A==",
       "dependencies": {
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5",
         "eventemitter3": "4.0.7",
         "xhr2-cookies": "1.1.0"
       }
@@ -3383,13 +3383,13 @@
       "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw=="
     },
     "node_modules/@walletconnect/iso-crypto": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.4.tgz",
-      "integrity": "sha512-oqLuBcORDO0doaK7LYissviUVlS//jdrhK8GnMMI6mkNh195FHURoi7jUvSE8Nxr5doUNRi9d7bDrEujA++xtw==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.5.tgz",
+      "integrity": "sha512-mJdRs2SqAPOLBBqLhU+ZnAh2c8TL2uDuL/ojV4aBzZ0ZHNT7X2zSOjAiixCb3vvH8GAt30OKmiRo3+ChI/9zvA==",
       "dependencies": {
-        "@walletconnect/crypto": "^1.0.1",
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4"
+        "@walletconnect/crypto": "^1.0.2",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5"
       }
     },
     "node_modules/@walletconnect/jsonrpc-types": {
@@ -3416,24 +3416,24 @@
       "deprecated": "Deprecated in favor of dynamic registry available from: https://github.com/walletconnect/walletconnect-registry"
     },
     "node_modules/@walletconnect/qrcode-modal": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.4.tgz",
-      "integrity": "sha512-e3uHqrscLdFOwF26O0v8nzzyO+8TF5Zb1G+jsn8QB5QLpiDXMMWeQqV0wWM/V80bX/wsvBTL0aSvzeHVvKFWYw==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.5.tgz",
+      "integrity": "sha512-LVq35jc3VMGq1EMcGCObQtEiercMDmUHDnc7A3AmUo0LoAbaPo6c8Hq0zqy2+JhtLmxUhU3ktf+szmCoiUDTUQ==",
       "dependencies": {
-        "@walletconnect/browser-utils": "^1.7.4",
+        "@walletconnect/browser-utils": "^1.7.5",
         "@walletconnect/mobile-registry": "^1.4.0",
-        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
         "copy-to-clipboard": "^3.3.1",
         "preact": "10.4.1",
         "qrcode": "1.4.4"
       }
     },
     "node_modules/@walletconnect/randombytes": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/@walletconnect/randombytes/-/randombytes-1.0.1.tgz",
-      "integrity": "sha512-YJTyq69i0PtxVg7osEpKfvjTaWuAsR49QEcqGKZRKVQWMbGXBZ65fovemK/SRgtiFRv0V8PwsrlKSheqzfPNcg==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@walletconnect/randombytes/-/randombytes-1.0.2.tgz",
+      "integrity": "sha512-ivgOtAyqQnN0rLQmOFPemsgYGysd/ooLfaDA/ACQ3cyqlca56t3rZc7pXfqJOIETx/wSyoF5XbwL+BqYodw27A==",
       "dependencies": {
-        "@walletconnect/encoding": "^1.0.0",
+        "@walletconnect/encoding": "^1.0.1",
         "@walletconnect/environment": "^1.0.0",
         "randombytes": "^2.1.0"
       }
@@ -3444,12 +3444,12 @@
       "integrity": "sha512-QJzp/S/86sUAgWY6eh5MKYmSfZaRpIlmCJdi5uG4DJlKkZrHEF7ye7gA+VtbVzvTtpM/gRwO2plQuiooIeXjfg=="
     },
     "node_modules/@walletconnect/socket-transport": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.4.tgz",
-      "integrity": "sha512-5RDIZtyQqs5LFqmluE/5Gy4obaClGVDrhlhZJTUn86R49FppJq2pe362NnoJt6J6xLSLZlZ54WIBl6cIlRoVww==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.5.tgz",
+      "integrity": "sha512-4TYCxrNWb4f5a1NGsALXidr+/6dOiqgVfUQJ4fdP6R7ijL+7jtdiktguU9FIDq5wFXRE+ZdpCpwSAfOt60q/mQ==",
       "dependencies": {
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5",
         "ws": "7.5.3"
       }
     },
@@ -3474,19 +3474,19 @@
       }
     },
     "node_modules/@walletconnect/types": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.4.tgz",
-      "integrity": "sha512-jvdW1/7z16dCC3i2uwPSgXjUXkmvJH0M2PbYD8ZETyEj/oSiLd32nPAUZVU0IVqQk4XAZHUTKhlRgxTch1W4Qg=="
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.5.tgz",
+      "integrity": "sha512-0HvZzxD93et4DdrYgAvclI1BqclkZS7iPWRtbGg3r+PQhRPbOkNypzBy6XH6wflbmr+WBGdmyJvynHsdhcCqUA=="
     },
     "node_modules/@walletconnect/utils": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/utils/-/utils-1.7.4.tgz",
-      "integrity": "sha512-09667lbpClPpbskCpLllAQ3MSiNnDlTlqcmWANJ/ZuqCqq5ENyytPqkUjPFSfRfRVkgdQ2t/byeQtDd1TEpHcg==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/utils/-/utils-1.7.5.tgz",
+      "integrity": "sha512-U954rIIA/g/Cmdqy+n3hMY1DDMmXxGs8w/QmrK9b/H5nkQ3e4QicOyynq5g/JTTesN5HZdDTFiyX9r0GSKa+iA==",
       "dependencies": {
-        "@walletconnect/browser-utils": "^1.7.4",
-        "@walletconnect/encoding": "^1.0.0",
+        "@walletconnect/browser-utils": "^1.7.5",
+        "@walletconnect/encoding": "^1.0.1",
         "@walletconnect/jsonrpc-utils": "^1.0.0",
-        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
         "bn.js": "4.11.8",
         "js-sha3": "0.8.0",
         "query-string": "6.13.5"
@@ -3522,15 +3522,15 @@
       }
     },
     "node_modules/@walletconnect/web3-provider": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/web3-provider/-/web3-provider-1.7.4.tgz",
-      "integrity": "sha512-VyHyUTx8ovrMRPs0VaMLXUjaG5eNbpK1ZWj+8frOJA18jpgDmtmAVccj0oUukAxuhVTnLZR10KGs0Kd8oWWNTA==",
-      "dependencies": {
-        "@walletconnect/client": "^1.7.4",
-        "@walletconnect/http-connection": "^1.7.4",
-        "@walletconnect/qrcode-modal": "^1.7.4",
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/web3-provider/-/web3-provider-1.7.5.tgz",
+      "integrity": "sha512-x+UWOTu7jd9qog9NWhaspOmVRDJPnQrgZBscnaSC+x/aAsi52VUrd1GZ9c5UNZFgss41fdx3Z2KhkPeVrlrbuQ==",
+      "dependencies": {
+        "@walletconnect/client": "^1.7.5",
+        "@walletconnect/http-connection": "^1.7.5",
+        "@walletconnect/qrcode-modal": "^1.7.5",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5",
         "web3-provider-engine": "16.0.1"
       }
     },
@@ -12700,9 +12700,9 @@
       }
     },
     "node_modules/minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q=="
     },
     "node_modules/minimist-options": {
       "version": "4.1.0",
@@ -20534,12 +20534,12 @@
       "dev": true
     },
     "@walletconnect/browser-utils": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.4.tgz",
-      "integrity": "sha512-YAM+PyRdJb6WZMUDHPAjlYAad6NrgQypmKiC9iKZhcgcYuFIkbY+tRx+Lp7WAXeZS8TsORagi+Sl4T+MnsRzxA==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.5.tgz",
+      "integrity": "sha512-gm9ufi0n5cGBXoGWDtMVSqIJ0eXYW+ZFuTNVN0fm4oal26J7cPrOdFjzhv5zvx5fKztWQ21DNFZ+PRXBjXg04Q==",
       "requires": {
         "@walletconnect/safe-json": "1.0.0",
-        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
         "@walletconnect/window-getters": "1.0.0",
         "@walletconnect/window-metadata": "1.0.0",
         "detect-browser": "5.2.0"
@@ -20553,42 +20553,42 @@
       }
     },
     "@walletconnect/client": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.4.tgz",
-      "integrity": "sha512-J6o5vCv84I1ROI7XGHzkabp37TUXpdyqDRQrg6d0usYQVD7B232Hz9jV4K4Ei9PF5CdauXgafFF95Qanlx1shw==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.5.tgz",
+      "integrity": "sha512-Vh3h1kfhmJ4Jx//H0lmmfDc5Q2s+R73Nh5cetVN41QPRrAcqHE4lR2ZS8XxRCNBl4/gcHZJIZS9J2Ui4tTXBLA==",
       "requires": {
-        "@walletconnect/core": "^1.7.4",
-        "@walletconnect/iso-crypto": "^1.7.4",
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4"
+        "@walletconnect/core": "^1.7.5",
+        "@walletconnect/iso-crypto": "^1.7.5",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5"
       }
     },
     "@walletconnect/core": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.4.tgz",
-      "integrity": "sha512-yhNgyc2r5z4r633J4jMfbcC5PzMq7qlie70rXIOqN2apKnnxffqWEogv9DaZvwV/Lr3h/8aEuGIXP1ModriWPg==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.5.tgz",
+      "integrity": "sha512-c4B8s9fZ/Ah2p460Hxo4e9pwLQVYT2+dVYAfqaxVzfYjhAokDEtO55Bdm1hujtRjQVqwTvCljKxBB+LgMp3k8w==",
       "requires": {
-        "@walletconnect/socket-transport": "^1.7.4",
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4"
+        "@walletconnect/socket-transport": "^1.7.5",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5"
       }
     },
     "@walletconnect/crypto": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/@walletconnect/crypto/-/crypto-1.0.1.tgz",
-      "integrity": "sha512-IgUReNrycIFxkGgq8YT9HsosCkhutakWD9Q411PR0aJfxpEa/VKJeaLRtoz6DvJpztWStwhIHnAbBoOVR72a6g==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@walletconnect/crypto/-/crypto-1.0.2.tgz",
+      "integrity": "sha512-+OlNtwieUqVcOpFTvLBvH+9J9pntEqH5evpINHfVxff1XIgwV55PpbdvkHu6r9Ib4WQDOFiD8OeeXs1vHw7xKQ==",
       "requires": {
-        "@walletconnect/encoding": "^1.0.0",
+        "@walletconnect/encoding": "^1.0.1",
         "@walletconnect/environment": "^1.0.0",
-        "@walletconnect/randombytes": "^1.0.1",
+        "@walletconnect/randombytes": "^1.0.2",
         "aes-js": "^3.1.2",
         "hash.js": "^1.1.7"
       }
     },
     "@walletconnect/encoding": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@walletconnect/encoding/-/encoding-1.0.0.tgz",
-      "integrity": "sha512-4nkJFnS0QF5JdieG/3VPD1/iEWkLSZ14EBInLZ00RWxmC6EMZrzAeHNAWIgm+xP3NK0lqz+7lEsmWGtcl5gYnQ==",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@walletconnect/encoding/-/encoding-1.0.1.tgz",
+      "integrity": "sha512-8opL2rs6N6E3tJfsqwS82aZQDL3gmupWUgmvuZ3CGU7z/InZs3R9jkzH8wmYtpbq0sFK3WkJkQRZFFk4BkrmFA==",
       "requires": {
         "is-typedarray": "1.0.0",
         "typedarray-to-buffer": "3.1.5"
@@ -20600,12 +20600,12 @@
       "integrity": "sha512-4BwqyWy6KpSvkocSaV7WR3BlZfrxLbJSLkg+j7Gl6pTDE+U55lLhJvQaMuDVazXYxcjBsG09k7UlH7cGiUI5vQ=="
     },
     "@walletconnect/http-connection": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.4.tgz",
-      "integrity": "sha512-vXdAbUZJ9u8fbGvNBqR39p2HLemKqice9S6KDaZWz7EGClN5agoLK+wh3AgZOoZ4gfwhvcqAQvEiEgIXRd2d0w==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.5.tgz",
+      "integrity": "sha512-WDy2Y/07c1F107362jel0voeV6QMJuWbwAKNLtxlX8Y9KNzqZAGlHhIZykSWrMjNGwxBaXoqLPmu60uVvodc6A==",
       "requires": {
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5",
         "eventemitter3": "4.0.7",
         "xhr2-cookies": "1.1.0"
       },
@@ -20618,13 +20618,13 @@
       }
     },
     "@walletconnect/iso-crypto": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.4.tgz",
-      "integrity": "sha512-oqLuBcORDO0doaK7LYissviUVlS//jdrhK8GnMMI6mkNh195FHURoi7jUvSE8Nxr5doUNRi9d7bDrEujA++xtw==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.5.tgz",
+      "integrity": "sha512-mJdRs2SqAPOLBBqLhU+ZnAh2c8TL2uDuL/ojV4aBzZ0ZHNT7X2zSOjAiixCb3vvH8GAt30OKmiRo3+ChI/9zvA==",
       "requires": {
-        "@walletconnect/crypto": "^1.0.1",
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4"
+        "@walletconnect/crypto": "^1.0.2",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5"
       }
     },
     "@walletconnect/jsonrpc-types": {
@@ -20650,24 +20650,24 @@
       "integrity": "sha512-ZtKRio4uCZ1JUF7LIdecmZt7FOLnX72RPSY7aUVu7mj7CSfxDwUn6gBuK6WGtH+NZCldBqDl5DenI5fFSvkKYw=="
     },
     "@walletconnect/qrcode-modal": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.4.tgz",
-      "integrity": "sha512-e3uHqrscLdFOwF26O0v8nzzyO+8TF5Zb1G+jsn8QB5QLpiDXMMWeQqV0wWM/V80bX/wsvBTL0aSvzeHVvKFWYw==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.5.tgz",
+      "integrity": "sha512-LVq35jc3VMGq1EMcGCObQtEiercMDmUHDnc7A3AmUo0LoAbaPo6c8Hq0zqy2+JhtLmxUhU3ktf+szmCoiUDTUQ==",
       "requires": {
-        "@walletconnect/browser-utils": "^1.7.4",
+        "@walletconnect/browser-utils": "^1.7.5",
         "@walletconnect/mobile-registry": "^1.4.0",
-        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
         "copy-to-clipboard": "^3.3.1",
         "preact": "10.4.1",
         "qrcode": "1.4.4"
       }
     },
     "@walletconnect/randombytes": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/@walletconnect/randombytes/-/randombytes-1.0.1.tgz",
-      "integrity": "sha512-YJTyq69i0PtxVg7osEpKfvjTaWuAsR49QEcqGKZRKVQWMbGXBZ65fovemK/SRgtiFRv0V8PwsrlKSheqzfPNcg==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@walletconnect/randombytes/-/randombytes-1.0.2.tgz",
+      "integrity": "sha512-ivgOtAyqQnN0rLQmOFPemsgYGysd/ooLfaDA/ACQ3cyqlca56t3rZc7pXfqJOIETx/wSyoF5XbwL+BqYodw27A==",
       "requires": {
-        "@walletconnect/encoding": "^1.0.0",
+        "@walletconnect/encoding": "^1.0.1",
         "@walletconnect/environment": "^1.0.0",
         "randombytes": "^2.1.0"
       }
@@ -20678,12 +20678,12 @@
       "integrity": "sha512-QJzp/S/86sUAgWY6eh5MKYmSfZaRpIlmCJdi5uG4DJlKkZrHEF7ye7gA+VtbVzvTtpM/gRwO2plQuiooIeXjfg=="
     },
     "@walletconnect/socket-transport": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.4.tgz",
-      "integrity": "sha512-5RDIZtyQqs5LFqmluE/5Gy4obaClGVDrhlhZJTUn86R49FppJq2pe362NnoJt6J6xLSLZlZ54WIBl6cIlRoVww==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.5.tgz",
+      "integrity": "sha512-4TYCxrNWb4f5a1NGsALXidr+/6dOiqgVfUQJ4fdP6R7ijL+7jtdiktguU9FIDq5wFXRE+ZdpCpwSAfOt60q/mQ==",
       "requires": {
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5",
         "ws": "7.5.3"
       },
       "dependencies": {
@@ -20696,19 +20696,19 @@
       }
     },
     "@walletconnect/types": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.4.tgz",
-      "integrity": "sha512-jvdW1/7z16dCC3i2uwPSgXjUXkmvJH0M2PbYD8ZETyEj/oSiLd32nPAUZVU0IVqQk4XAZHUTKhlRgxTch1W4Qg=="
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.5.tgz",
+      "integrity": "sha512-0HvZzxD93et4DdrYgAvclI1BqclkZS7iPWRtbGg3r+PQhRPbOkNypzBy6XH6wflbmr+WBGdmyJvynHsdhcCqUA=="
     },
     "@walletconnect/utils": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/utils/-/utils-1.7.4.tgz",
-      "integrity": "sha512-09667lbpClPpbskCpLllAQ3MSiNnDlTlqcmWANJ/ZuqCqq5ENyytPqkUjPFSfRfRVkgdQ2t/byeQtDd1TEpHcg==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/utils/-/utils-1.7.5.tgz",
+      "integrity": "sha512-U954rIIA/g/Cmdqy+n3hMY1DDMmXxGs8w/QmrK9b/H5nkQ3e4QicOyynq5g/JTTesN5HZdDTFiyX9r0GSKa+iA==",
       "requires": {
-        "@walletconnect/browser-utils": "^1.7.4",
-        "@walletconnect/encoding": "^1.0.0",
+        "@walletconnect/browser-utils": "^1.7.5",
+        "@walletconnect/encoding": "^1.0.1",
         "@walletconnect/jsonrpc-utils": "^1.0.0",
-        "@walletconnect/types": "^1.7.4",
+        "@walletconnect/types": "^1.7.5",
         "bn.js": "4.11.8",
         "js-sha3": "0.8.0",
         "query-string": "6.13.5"
@@ -20737,15 +20737,15 @@
       }
     },
     "@walletconnect/web3-provider": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@walletconnect/web3-provider/-/web3-provider-1.7.4.tgz",
-      "integrity": "sha512-VyHyUTx8ovrMRPs0VaMLXUjaG5eNbpK1ZWj+8frOJA18jpgDmtmAVccj0oUukAxuhVTnLZR10KGs0Kd8oWWNTA==",
-      "requires": {
-        "@walletconnect/client": "^1.7.4",
-        "@walletconnect/http-connection": "^1.7.4",
-        "@walletconnect/qrcode-modal": "^1.7.4",
-        "@walletconnect/types": "^1.7.4",
-        "@walletconnect/utils": "^1.7.4",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/@walletconnect/web3-provider/-/web3-provider-1.7.5.tgz",
+      "integrity": "sha512-x+UWOTu7jd9qog9NWhaspOmVRDJPnQrgZBscnaSC+x/aAsi52VUrd1GZ9c5UNZFgss41fdx3Z2KhkPeVrlrbuQ==",
+      "requires": {
+        "@walletconnect/client": "^1.7.5",
+        "@walletconnect/http-connection": "^1.7.5",
+        "@walletconnect/qrcode-modal": "^1.7.5",
+        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/utils": "^1.7.5",
         "web3-provider-engine": "16.0.1"
       }
     },
@@ -27943,9 +27943,9 @@
       }
     },
     "minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q=="
     },
     "minimist-options": {
       "version": "4.1.0",
diff --git a/apps/explorer/package-lock.json b/apps/explorer/package-lock.json
index d2eb2248d781..787f1f877f7f 100644
--- a/apps/explorer/package-lock.json
+++ b/apps/explorer/package-lock.json
@@ -7,7 +7,7 @@
       "name": "blockscout",
       "license": "GPL-3.0",
       "dependencies": {
-        "solc": "0.8.0"
+        "solc": "^0.8.0"
       },
       "engines": {
         "node": "16.x",

From 6ccdb3c0807d2f41bd2c84d4a1b78a11d5213312 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 25 Mar 2022 10:07:14 +0300
Subject: [PATCH 023/128] Refactoring from SourcifyFilePathBackfiller

---
 CHANGELOG.md                                  |  1 +
 ...ddress_contract_verification_controller.ex | 94 +------------------
 .../api/rpc/contract_controller.ex            |  2 +-
 .../third_party_integrations/sourcify.ex      | 92 ++++++++++++++++++
 4 files changed, 95 insertions(+), 94 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 285c216bc961..cf7d59b88b2e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5368](https://github.com/blockscout/blockscout/pull/5368) - Refactoring from SourcifyFilePathBackfiller
 - [#5367](https://github.com/blockscout/blockscout/pull/5367) - Resolve Prototype Pollution in minimist dependency
 - [#5366](https://github.com/blockscout/blockscout/pull/5366) - Fix Vyper smart-contract verification form tooltips
 - [#5341](https://github.com/blockscout/blockscout/pull/5341) - Remove unused broadcasts
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_controller.ex
index d02caf850bee..524a81d33619 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_controller.ex
@@ -188,7 +188,7 @@ defmodule BlockScoutWeb.AddressContractVerificationController do
       "abi" => abi,
       "secondary_sources" => secondary_sources,
       "compilation_target_file_path" => compilation_target_file_path
-    } = parse_params_from_sourcify(address_hash_string, verification_metadata)
+    } = Sourcify.parse_params_from_sourcify(address_hash_string, verification_metadata)
 
     ContractController.publish(conn, %{
       "addressHash" => address_hash_string,
@@ -225,98 +225,6 @@ defmodule BlockScoutWeb.AddressContractVerificationController do
     ]
   end
 
-  def parse_params_from_sourcify(address_hash_string, verification_metadata) do
-    [verification_metadata_json] =
-      verification_metadata
-      |> Enum.filter(&(Map.get(&1, "name") == "metadata.json"))
-
-    full_params_initial = parse_json_from_sourcify_for_insertion(verification_metadata_json)
-
-    verification_metadata_sol =
-      verification_metadata
-      |> Enum.filter(fn %{"name" => name, "content" => _content} -> name =~ ".sol" end)
-
-    verification_metadata_sol
-    |> Enum.reduce(full_params_initial, fn %{"name" => name, "content" => content, "path" => _path} = param,
-                                           full_params_acc ->
-      compilation_target_file_name = Map.get(full_params_acc, "compilation_target_file_name")
-
-      if String.downcase(name) == String.downcase(compilation_target_file_name) do
-        %{
-          "params_to_publish" => extract_primary_source_code(content, Map.get(full_params_acc, "params_to_publish")),
-          "abi" => Map.get(full_params_acc, "abi"),
-          "secondary_sources" => Map.get(full_params_acc, "secondary_sources"),
-          "compilation_target_file_path" => Map.get(full_params_acc, "compilation_target_file_path"),
-          "compilation_target_file_name" => compilation_target_file_name
-        }
-      else
-        secondary_sources = [
-          prepare_additional_source(address_hash_string, param) | Map.get(full_params_acc, "secondary_sources")
-        ]
-
-        %{
-          "params_to_publish" => Map.get(full_params_acc, "params_to_publish"),
-          "abi" => Map.get(full_params_acc, "abi"),
-          "secondary_sources" => secondary_sources,
-          "compilation_target_file_path" => Map.get(full_params_acc, "compilation_target_file_path"),
-          "compilation_target_file_name" => compilation_target_file_name
-        }
-      end
-    end)
-  end
-
-  defp prepare_additional_source(address_hash_string, %{"name" => _name, "content" => content, "path" => path}) do
-    splitted_path =
-      path
-      |> String.split("/")
-
-    trimmed_path =
-      splitted_path
-      |> Enum.slice(9..Enum.count(splitted_path))
-      |> Enum.join("/")
-
-    %{
-      "address_hash" => address_hash_string,
-      "file_name" => "/" <> trimmed_path,
-      "contract_source_code" => content
-    }
-  end
-
-  defp extract_primary_source_code(content, params) do
-    params
-    |> Map.put("contract_source_code", content)
-  end
-
-  def parse_json_from_sourcify_for_insertion(verification_metadata_json) do
-    %{"name" => _, "content" => content} = verification_metadata_json
-    content_json = Sourcify.decode_json(content)
-    compiler_version = "v" <> (content_json |> Map.get("compiler") |> Map.get("version"))
-    abi = content_json |> Map.get("output") |> Map.get("abi")
-    settings = Map.get(content_json, "settings")
-    compilation_target_file_path = settings |> Map.get("compilationTarget") |> Map.keys() |> Enum.at(0)
-    compilation_target_file_name = compilation_target_file_path |> String.split("/") |> Enum.at(-1)
-    contract_name = settings |> Map.get("compilationTarget") |> Map.get("#{compilation_target_file_path}")
-    optimizer = Map.get(settings, "optimizer")
-
-    params =
-      %{}
-      |> Map.put("name", contract_name)
-      |> Map.put("compiler_version", compiler_version)
-      |> Map.put("evm_version", Map.get(settings, "evmVersion"))
-      |> Map.put("optimization", Map.get(optimizer, "enabled"))
-      |> Map.put("optimization_runs", Map.get(optimizer, "runs"))
-      |> Map.put("external_libraries", Map.get(settings, "libraries"))
-      |> Map.put("verified_via_sourcify", true)
-
-    %{
-      "params_to_publish" => params,
-      "abi" => abi,
-      "compilation_target_file_path" => compilation_target_file_path,
-      "compilation_target_file_name" => compilation_target_file_name,
-      "secondary_sources" => []
-    }
-  end
-
   def parse_optimization_runs(%{"runs" => runs}) do
     case Integer.parse(runs) do
       {integer, ""} -> integer
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex
index 8f0c117dc0b1..83676fa5551f 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex
@@ -204,7 +204,7 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
     case Sourcify.get_metadata(address_hash_string) do
       {:ok, verification_metadata} ->
         %{"params_to_publish" => params_to_publish, "abi" => abi, "secondary_sources" => secondary_sources} =
-          VerificationController.parse_params_from_sourcify(address_hash_string, verification_metadata)
+          Sourcify.parse_params_from_sourcify(address_hash_string, verification_metadata)
 
         case publish_without_broadcast(%{
                "addressHash" => address_hash_string,
diff --git a/apps/explorer/lib/explorer/third_party_integrations/sourcify.ex b/apps/explorer/lib/explorer/third_party_integrations/sourcify.ex
index e2a8d5280c02..2b40e2d70271 100644
--- a/apps/explorer/lib/explorer/third_party_integrations/sourcify.ex
+++ b/apps/explorer/lib/explorer/third_party_integrations/sourcify.ex
@@ -176,6 +176,98 @@ defmodule Explorer.ThirdPartyIntegrations.Sourcify do
     end
   end
 
+  def parse_params_from_sourcify(address_hash_string, verification_metadata) do
+    [verification_metadata_json] =
+      verification_metadata
+      |> Enum.filter(&(Map.get(&1, "name") == "metadata.json"))
+
+    full_params_initial = parse_json_from_sourcify_for_insertion(verification_metadata_json)
+
+    verification_metadata_sol =
+      verification_metadata
+      |> Enum.filter(fn %{"name" => name, "content" => _content} -> name =~ ".sol" end)
+
+    verification_metadata_sol
+    |> Enum.reduce(full_params_initial, fn %{"name" => name, "content" => content, "path" => _path} = param,
+                                           full_params_acc ->
+      compilation_target_file_name = Map.get(full_params_acc, "compilation_target_file_name")
+
+      if String.downcase(name) == String.downcase(compilation_target_file_name) do
+        %{
+          "params_to_publish" => extract_primary_source_code(content, Map.get(full_params_acc, "params_to_publish")),
+          "abi" => Map.get(full_params_acc, "abi"),
+          "secondary_sources" => Map.get(full_params_acc, "secondary_sources"),
+          "compilation_target_file_path" => Map.get(full_params_acc, "compilation_target_file_path"),
+          "compilation_target_file_name" => compilation_target_file_name
+        }
+      else
+        secondary_sources = [
+          prepare_additional_source(address_hash_string, param) | Map.get(full_params_acc, "secondary_sources")
+        ]
+
+        %{
+          "params_to_publish" => Map.get(full_params_acc, "params_to_publish"),
+          "abi" => Map.get(full_params_acc, "abi"),
+          "secondary_sources" => secondary_sources,
+          "compilation_target_file_path" => Map.get(full_params_acc, "compilation_target_file_path"),
+          "compilation_target_file_name" => compilation_target_file_name
+        }
+      end
+    end)
+  end
+
+  defp parse_json_from_sourcify_for_insertion(verification_metadata_json) do
+    %{"name" => _, "content" => content} = verification_metadata_json
+    content_json = decode_json(content)
+    compiler_version = "v" <> (content_json |> Map.get("compiler") |> Map.get("version"))
+    abi = content_json |> Map.get("output") |> Map.get("abi")
+    settings = Map.get(content_json, "settings")
+    compilation_target_file_path = settings |> Map.get("compilationTarget") |> Map.keys() |> Enum.at(0)
+    compilation_target_file_name = compilation_target_file_path |> String.split("/") |> Enum.at(-1)
+    contract_name = settings |> Map.get("compilationTarget") |> Map.get("#{compilation_target_file_path}")
+    optimizer = Map.get(settings, "optimizer")
+
+    params =
+      %{}
+      |> Map.put("name", contract_name)
+      |> Map.put("compiler_version", compiler_version)
+      |> Map.put("evm_version", Map.get(settings, "evmVersion"))
+      |> Map.put("optimization", Map.get(optimizer, "enabled"))
+      |> Map.put("optimization_runs", Map.get(optimizer, "runs"))
+      |> Map.put("external_libraries", Map.get(settings, "libraries"))
+      |> Map.put("verified_via_sourcify", true)
+
+    %{
+      "params_to_publish" => params,
+      "abi" => abi,
+      "compilation_target_file_path" => compilation_target_file_path,
+      "compilation_target_file_name" => compilation_target_file_name,
+      "secondary_sources" => []
+    }
+  end
+
+  defp prepare_additional_source(address_hash_string, %{"name" => _name, "content" => content, "path" => path}) do
+    splitted_path =
+      path
+      |> String.split("/")
+
+    trimmed_path =
+      splitted_path
+      |> Enum.slice(9..Enum.count(splitted_path))
+      |> Enum.join("/")
+
+    %{
+      "address_hash" => address_hash_string,
+      "file_name" => "/" <> trimmed_path,
+      "contract_source_code" => content
+    }
+  end
+
+  defp extract_primary_source_code(content, params) do
+    params
+    |> Map.put("contract_source_code", content)
+  end
+
   def decode_json(data) do
     Jason.decode!(data)
   rescue

From ff94813d86b65ff684c5c7c54e2278ae02c3a17b Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 25 Mar 2022 10:38:02 +0300
Subject: [PATCH 024/128] Minor fix: poison@4.0.1

---
 apps/block_scout_web/mix.exs | 2 +-
 apps/explorer/mix.exs        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/block_scout_web/mix.exs b/apps/block_scout_web/mix.exs
index 0bc11d48f871..cd470682b908 100644
--- a/apps/block_scout_web/mix.exs
+++ b/apps/block_scout_web/mix.exs
@@ -104,7 +104,7 @@ defmodule BlockScoutWeb.Mixfile do
       {:plug_cowboy, "~> 2.2"},
       # Waiting for the Pretty Print to be implemented at the Jason lib
       # https://github.com/michalmuskala/jason/issues/15
-      {:poison, "~> 4.0"},
+      {:poison, "~> 4.0.1"},
       {:postgrex, ">= 0.0.0"},
       # For compatibility with `prometheus_process_collector`, which hasn't been updated yet
       {:prometheus, "~> 4.0", override: true},
diff --git a/apps/explorer/mix.exs b/apps/explorer/mix.exs
index 3a5e6bc93cc0..7635bdb09b5e 100644
--- a/apps/explorer/mix.exs
+++ b/apps/explorer/mix.exs
@@ -86,7 +86,7 @@ defmodule Explorer.Mixfile do
       {:math, "~> 0.3.0"},
       {:mock, "~> 0.3.0", only: [:test], runtime: false},
       {:mox, "~> 0.4", only: [:test]},
-      {:poison, "~> 4.0"},
+      {:poison, "~> 4.0.1"},
       {:nimble_csv, "~> 1.1"},
       {:postgrex, ">= 0.0.0"},
       # For compatibility with `prometheus_process_collector`, which hasn't been updated yet

From 302fe49fdee1ad8fb4a285d72767d820101721d1 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Sun, 27 Mar 2022 22:38:11 +0300
Subject: [PATCH 025/128] Fix pending txs fetcher

---
 CHANGELOG.md                                           |  1 +
 .../indexer/lib/indexer/fetcher/pending_transaction.ex | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf7d59b88b2e..ba0e31bab2ec 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5375](https://github.com/blockscout/blockscout/pull/5375) - Fix pending transactions fetcher
 - [#5342](https://github.com/blockscout/blockscout/pull/5342) - Fix 500 error on NF token page with nil metadata
 - [#5319](https://github.com/blockscout/blockscout/pull/5319), [#5357](https://github.com/blockscout/blockscout/pull/5357) - Empty blocks sanitizer performance improvement
 - [#5310](https://github.com/blockscout/blockscout/pull/5310) - Fix flash on reload in dark mode
diff --git a/apps/indexer/lib/indexer/fetcher/pending_transaction.ex b/apps/indexer/lib/indexer/fetcher/pending_transaction.ex
index a5da4b96fb6a..907fd74a5e81 100644
--- a/apps/indexer/lib/indexer/fetcher/pending_transaction.ex
+++ b/apps/indexer/lib/indexer/fetcher/pending_transaction.ex
@@ -149,6 +149,16 @@ defmodule Indexer.Fetcher.PendingTransaction do
       {:error, {:bad_gateway, _}} ->
         Logger.error("bad_gateway")
 
+        :ok
+
+      {:error, :closed} ->
+        Logger.error("closed")
+
+        :ok
+
+      {:error, reason} ->
+        Logger.error(inspect(reason))
+
         :ok
     end
   end

From 8d7d97715158f74654423d4484d57564fee8ddeb Mon Sep 17 00:00:00 2001
From: Ikko Ashimine <eltociear@gmail.com>
Date: Mon, 28 Mar 2022 15:30:07 +0900
Subject: [PATCH 026/128] Fix typo in config_helper.ex

enviroment -> environment
---
 apps/explorer/lib/explorer/repo/config_helper.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/explorer/lib/explorer/repo/config_helper.ex b/apps/explorer/lib/explorer/repo/config_helper.ex
index 9e0223a1714e..95190555c2b9 100644
--- a/apps/explorer/lib/explorer/repo/config_helper.ex
+++ b/apps/explorer/lib/explorer/repo/config_helper.ex
@@ -4,7 +4,7 @@ defmodule Explorer.Repo.ConfigHelper do
 
   Notably, this module processes the DATABASE_URL environment variable and extracts discrete parameters.
 
-  The priority of vars is postgrex enviroment vars < DATABASE_URL components, with values being overwritted by higher priority.
+  The priority of vars is postgrex environment vars < DATABASE_URL components, with values being overwritted by higher priority.
   """
 
   # https://hexdocs.pm/postgrex/Postgrex.html#start_link/1-options

From 3813bc1f168b9b80ffaed34a22325a3b6e40776d Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 29 Mar 2022 13:47:51 +0300
Subject: [PATCH 027/128] Fix reload transactions button

---
 CHANGELOG.md                                                 | 1 +
 apps/block_scout_web/assets/js/pages/address/transactions.js | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba0e31bab2ec..0459fe8d4745 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5383](https://github.com/blockscout/blockscout/pull/5383) - Fix reload transactions button
 - [#5375](https://github.com/blockscout/blockscout/pull/5375) - Fix pending transactions fetcher
 - [#5342](https://github.com/blockscout/blockscout/pull/5342) - Fix 500 error on NF token page with nil metadata
 - [#5319](https://github.com/blockscout/blockscout/pull/5319), [#5357](https://github.com/blockscout/blockscout/pull/5357) - Empty blocks sanitizer performance improvement
diff --git a/apps/block_scout_web/assets/js/pages/address/transactions.js b/apps/block_scout_web/assets/js/pages/address/transactions.js
index 5a31590c1da3..9343d0ca8692 100644
--- a/apps/block_scout_web/assets/js/pages/address/transactions.js
+++ b/apps/block_scout_web/assets/js/pages/address/transactions.js
@@ -172,7 +172,7 @@ if ($('[data-page="address-transactions"]').length) {
 }
 
 function loadTransactions (store) {
-  const path = $('[class="card-body"]')[1].dataset.asyncListing
+  const path = $('[class="card-body"]')[0].dataset.asyncListing
   store.dispatch({ type: 'START_TRANSACTIONS_FETCH' })
   $.getJSON(path, { type: 'JSON' })
     .done(response => store.dispatch({ type: 'TRANSACTIONS_FETCHED', msg: humps.camelizeKeys(response) }))

From 6ead3869bd800349bafba7e3007d6bd8ee083d38 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Tue, 29 Mar 2022 17:44:01 +0400
Subject: [PATCH 028/128] Block data for Avalanche: pass blockExtraData and
 extDataHash params

---
 CHANGELOG.md                                        | 1 +
 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba0e31bab2ec..966f98f53826 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@
 - [#5368](https://github.com/blockscout/blockscout/pull/5368) - Refactoring from SourcifyFilePathBackfiller
 - [#5367](https://github.com/blockscout/blockscout/pull/5367) - Resolve Prototype Pollution in minimist dependency
 - [#5366](https://github.com/blockscout/blockscout/pull/5366) - Fix Vyper smart-contract verification form tooltips
+- [#5348](https://github.com/blockscout/blockscout/pull/5348) - Block data for Avalanche: pass blockExtraData param
 - [#5341](https://github.com/blockscout/blockscout/pull/5341) - Remove unused broadcasts
 - [#5318](https://github.com/blockscout/blockscout/pull/5318) - Eliminate Jquery import from chart-loader.js
 - [#5317](https://github.com/blockscout/blockscout/pull/5317) - NPM audit
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
index f8f3fab8b661..f36c5cc742ce 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
@@ -588,9 +588,10 @@ defmodule EthereumJSONRPC.Block do
   # bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining - RSK https://github.com/blockscout/blockscout/pull/2934
   # committedSeals committee pastCommittedSeals proposerSeal round - Autonity network https://github.com/blockscout/blockscout/pull/3480
   # blockGasCost extDataGasUsed - sgb/ava https://github.com/blockscout/blockscout/pull/5301
+  # blockExtraData extDataHash - Avalanche https://github.com/blockscout/blockscout/pull/5348
   defp entry_to_elixir({key, _} = entry)
        when key in ~w(author extraData hash logsBloom miner mixHash nonce parentHash receiptsRoot sealFields sha3Uncles
-                     signature stateRoot step transactionsRoot uncles bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining committedSeals committee pastCommittedSeals proposerSeal round blockGasCost extDataGasUsed),
+                     signature stateRoot step transactionsRoot uncles bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining committedSeals committee pastCommittedSeals proposerSeal round blockGasCost extDataGasUsed blockExtraData extDataHash),
        do: entry
 
   defp entry_to_elixir({"timestamp" = key, timestamp}) do

From f9ad92d370ba75d66ffa290eb53a81858c6a960e Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Sun, 27 Mar 2022 20:04:53 +0300
Subject: [PATCH 029/128] Return all ERC-1155's token instances in tokenList
 api endpoint

---
 CHANGELOG.md                                                  | 1 +
 .../lib/block_scout_web/views/api/rpc/address_view.ex         | 1 +
 apps/explorer/lib/explorer/etherscan.ex                       | 4 ++--
 apps/explorer/test/explorer/etherscan_test.exs                | 3 ++-
 4 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d6304b172d1..f8a1106b53c0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 ### Fixes
 - [#5383](https://github.com/blockscout/blockscout/pull/5383) - Fix reload transactions button
 - [#5375](https://github.com/blockscout/blockscout/pull/5375) - Fix pending transactions fetcher
+- [#5374](https://github.com/blockscout/blockscout/pull/5374) - Return all ERC-1155's token instances in tokenList api endpoint
 - [#5342](https://github.com/blockscout/blockscout/pull/5342) - Fix 500 error on NF token page with nil metadata
 - [#5319](https://github.com/blockscout/blockscout/pull/5319), [#5357](https://github.com/blockscout/blockscout/pull/5357) - Empty blocks sanitizer performance improvement
 - [#5310](https://github.com/blockscout/blockscout/pull/5310) - Fix flash on reload in dark mode
diff --git a/apps/block_scout_web/lib/block_scout_web/views/api/rpc/address_view.ex b/apps/block_scout_web/lib/block_scout_web/views/api/rpc/address_view.ex
index 03743acc3225..f7d2f7b02995 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/api/rpc/address_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/api/rpc/address_view.ex
@@ -205,6 +205,7 @@ defmodule BlockScoutWeb.API.RPC.AddressView do
       "symbol" => token.symbol,
       "type" => token.type
     }
+    |> (&if(is_nil(token.id), do: &1, else: Map.put(&1, "id", token.id))).()
   end
 
   defp balance(address) do
diff --git a/apps/explorer/lib/explorer/etherscan.ex b/apps/explorer/lib/explorer/etherscan.ex
index 406fa4bc3f39..df07914f33ac 100644
--- a/apps/explorer/lib/explorer/etherscan.ex
+++ b/apps/explorer/lib/explorer/etherscan.ex
@@ -318,14 +318,14 @@ defmodule Explorer.Etherscan do
         inner_join: t in assoc(ctb, :token),
         where: ctb.address_hash == ^address_hash,
         where: ctb.value > 0,
-        distinct: :token_contract_address_hash,
         select: %{
           balance: ctb.value,
           contract_address_hash: ctb.token_contract_address_hash,
           name: t.name,
           decimals: t.decimals,
           symbol: t.symbol,
-          type: t.type
+          type: t.type,
+          id: ctb.token_id
         }
       )
 
diff --git a/apps/explorer/test/explorer/etherscan_test.exs b/apps/explorer/test/explorer/etherscan_test.exs
index 0e1bf0922aba..2e6490c78b9e 100644
--- a/apps/explorer/test/explorer/etherscan_test.exs
+++ b/apps/explorer/test/explorer/etherscan_test.exs
@@ -1616,7 +1616,8 @@ defmodule Explorer.EtherscanTest do
           name: token_balance.token.name,
           decimals: token_balance.token.decimals,
           symbol: token_balance.token.symbol,
-          type: token_balance.token.type
+          type: token_balance.token.type,
+          id: token_balance.token_id
         }
       ]
 

From 2cfd9d50e17af6d6f4b9a2c0e07fbcf1a06d03e3 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Mon, 28 Mar 2022 23:55:47 +0300
Subject: [PATCH 030/128] Fix Jason encode error

---
 CHANGELOG.md                                         | 1 +
 apps/block_scout_web/lib/block_scout_web/notifier.ex | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8a1106b53c0..d9e148ac112f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 
 ### Fixes
 - [#5383](https://github.com/blockscout/blockscout/pull/5383) - Fix reload transactions button
+- [#5381](https://github.com/blockscout/blockscout/pull/5381) - Fix exchange rate broadcast error
 - [#5375](https://github.com/blockscout/blockscout/pull/5375) - Fix pending transactions fetcher
 - [#5374](https://github.com/blockscout/blockscout/pull/5374) - Return all ERC-1155's token instances in tokenList api endpoint
 - [#5342](https://github.com/blockscout/blockscout/pull/5342) - Fix 500 error on NF token page with nil metadata
diff --git a/apps/block_scout_web/lib/block_scout_web/notifier.ex b/apps/block_scout_web/lib/block_scout_web/notifier.ex
index f2d85265b32e..b22d34cd29a5 100644
--- a/apps/block_scout_web/lib/block_scout_web/notifier.ex
+++ b/apps/block_scout_web/lib/block_scout_web/notifier.ex
@@ -105,7 +105,7 @@ defmodule BlockScoutWeb.Notifier do
           %{exchange_rate | available_supply: nil, market_cap_usd: RSK.market_cap(exchange_rate)}
 
         _ ->
-          exchange_rate
+          Map.from_struct(exchange_rate)
       end
 
     Endpoint.broadcast("exchange_rate:new_rate", "new_rate", %{

From 07d31179e1cfc0809a8175f25be282fad1304ea6 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 29 Mar 2022 00:20:51 +0300
Subject: [PATCH 031/128] Fix tests

---
 .../block_scout_web/channels/exchange_rate_channel_test.exs   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/block_scout_web/test/block_scout_web/channels/exchange_rate_channel_test.exs b/apps/block_scout_web/test/block_scout_web/channels/exchange_rate_channel_test.exs
index d0ffcc36c875..49c96e2968fb 100644
--- a/apps/block_scout_web/test/block_scout_web/channels/exchange_rate_channel_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/channels/exchange_rate_channel_test.exs
@@ -20,7 +20,7 @@ defmodule BlockScoutWeb.ExchangeRateChannelTest do
 
     ExchangeRates.init([])
 
-    token = %Token{
+    token = %{
       available_supply: Decimal.new("1000000.0"),
       total_supply: Decimal.new("1000000.0"),
       btc_value: Decimal.new("1.000"),
@@ -53,7 +53,7 @@ defmodule BlockScoutWeb.ExchangeRateChannelTest do
 
       receive do
         %Phoenix.Socket.Broadcast{topic: ^topic, event: "new_rate", payload: payload} ->
-          assert payload.exchange_rate == token
+          assert payload.exchange_rate == Map.from_struct(token)
           assert payload.market_history_data == []
       after
         :timer.seconds(5) ->

From caa84efec18be29d81760bc42d547f1341df3f9a Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Thu, 31 Mar 2022 22:37:06 +0300
Subject: [PATCH 032/128] Fix tests

---
 CHANGELOG.md                                                  | 2 +-
 .../block_scout_web/channels/exchange_rate_channel_test.exs   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9e148ac112f..0ab3642624f7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@
 
 ### Fixes
 - [#5383](https://github.com/blockscout/blockscout/pull/5383) - Fix reload transactions button
-- [#5381](https://github.com/blockscout/blockscout/pull/5381) - Fix exchange rate broadcast error
+- [#5381](https://github.com/blockscout/blockscout/pull/5381), [#5397](https://github.com/blockscout/blockscout/pull/5397) - Fix exchange rate broadcast error
 - [#5375](https://github.com/blockscout/blockscout/pull/5375) - Fix pending transactions fetcher
 - [#5374](https://github.com/blockscout/blockscout/pull/5374) - Return all ERC-1155's token instances in tokenList api endpoint
 - [#5342](https://github.com/blockscout/blockscout/pull/5342) - Fix 500 error on NF token page with nil metadata
diff --git a/apps/block_scout_web/test/block_scout_web/channels/exchange_rate_channel_test.exs b/apps/block_scout_web/test/block_scout_web/channels/exchange_rate_channel_test.exs
index 49c96e2968fb..bac3c7271832 100644
--- a/apps/block_scout_web/test/block_scout_web/channels/exchange_rate_channel_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/channels/exchange_rate_channel_test.exs
@@ -20,7 +20,7 @@ defmodule BlockScoutWeb.ExchangeRateChannelTest do
 
     ExchangeRates.init([])
 
-    token = %{
+    token = %Token{
       available_supply: Decimal.new("1000000.0"),
       total_supply: Decimal.new("1000000.0"),
       btc_value: Decimal.new("1.000"),
@@ -89,7 +89,7 @@ defmodule BlockScoutWeb.ExchangeRateChannelTest do
 
       receive do
         %Phoenix.Socket.Broadcast{topic: ^topic, event: "new_rate", payload: payload} ->
-          assert payload.exchange_rate == token
+          assert payload.exchange_rate == Map.from_struct(token)
           assert payload.market_history_data == records
       after
         :timer.seconds(5) ->

From bf3a7869e4c112841a2b4524352d7efcaecd195e Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 25 Mar 2022 11:34:03 +0300
Subject: [PATCH 033/128] Manage indexer memory limit

---
 .dialyzer-ignore                              |  2 +-
 CHANGELOG.md                                  |  1 +
 apps/block_scout_web/config/config.exs        |  6 ++--
 apps/block_scout_web/config/dev.exs           |  2 +-
 apps/block_scout_web/config/prod.exs          |  2 +-
 apps/block_scout_web/config/test.exs          |  2 +-
 apps/ethereum_jsonrpc/config/config.exs       |  4 +--
 apps/ethereum_jsonrpc/config/dev.exs          |  2 +-
 apps/ethereum_jsonrpc/config/prod.exs         |  2 +-
 apps/ethereum_jsonrpc/config/test.exs         |  2 +-
 apps/explorer/config/config.exs               |  6 ++--
 apps/explorer/config/dev.exs                  |  2 +-
 apps/explorer/config/dev/arbitrum.exs         |  2 +-
 apps/explorer/config/dev/besu.exs             |  2 +-
 apps/explorer/config/dev/ganache.exs          |  2 +-
 apps/explorer/config/dev/geth.exs             |  2 +-
 apps/explorer/config/dev/parity.exs           |  2 +-
 apps/explorer/config/dev/rsk.exs              |  2 +-
 apps/explorer/config/prod.exs                 |  2 +-
 apps/explorer/config/prod/arbitrum.exs        |  2 +-
 apps/explorer/config/prod/besu.exs            |  2 +-
 apps/explorer/config/prod/ganache.exs         |  2 +-
 apps/explorer/config/prod/geth.exs            |  2 +-
 apps/explorer/config/prod/parity.exs          |  2 +-
 apps/explorer/config/prod/rsk.exs             |  2 +-
 apps/explorer/config/test.exs                 |  2 +-
 apps/explorer/config/test/arbitrum.exs        |  2 +-
 apps/explorer/config/test/besu.exs            |  2 +-
 apps/explorer/config/test/ganache.exs         |  2 +-
 apps/explorer/config/test/geth.exs            |  2 +-
 apps/explorer/config/test/parity.exs          |  2 +-
 apps/explorer/config/test/rsk.exs             |  2 +-
 apps/indexer/config/config.exs                | 10 ++----
 apps/indexer/config/dev.exs                   |  2 +-
 apps/indexer/config/dev/arbitrum.exs          |  2 +-
 apps/indexer/config/dev/besu.exs              |  2 +-
 apps/indexer/config/dev/ganache.exs           |  2 +-
 apps/indexer/config/dev/geth.exs              |  2 +-
 apps/indexer/config/dev/parity.exs            |  2 +-
 apps/indexer/config/dev/rsk.exs               |  2 +-
 apps/indexer/config/prod.exs                  |  2 +-
 apps/indexer/config/prod/arbitrum.exs         |  2 +-
 apps/indexer/config/prod/besu.exs             |  2 +-
 apps/indexer/config/prod/ganache.exs          |  2 +-
 apps/indexer/config/prod/geth.exs             |  2 +-
 apps/indexer/config/prod/parity.exs           |  2 +-
 apps/indexer/config/prod/rsk.exs              |  2 +-
 apps/indexer/config/test.exs                  |  2 +-
 apps/indexer/config/test/arbitrum.exs         |  2 +-
 apps/indexer/config/test/besu.exs             |  2 +-
 apps/indexer/config/test/ganache.exs          |  2 +-
 apps/indexer/config/test/geth.exs             |  2 +-
 apps/indexer/config/test/parity.exs           |  2 +-
 apps/indexer/config/test/rsk.exs              |  2 +-
 .../lib/indexer/empty_blocks_sanitizer.ex     |  2 +-
 apps/indexer/lib/indexer/memory/monitor.ex    |  3 +-
 config/config.exs                             | 10 +++---
 config/dev.exs                                |  2 +-
 config/prod.exs                               |  2 +-
 config/runtime.exs                            | 15 ++++++++
 config/test.exs                               |  2 +-
 docker/Makefile                               |  3 ++
 mix.exs                                       | 34 +++++++++----------
 rel/config.exs                                |  4 ++-
 64 files changed, 110 insertions(+), 92 deletions(-)
 create mode 100644 config/runtime.exs

diff --git a/.dialyzer-ignore b/.dialyzer-ignore
index d45a57f55c2d..dcd9c797dc04 100644
--- a/.dialyzer-ignore
+++ b/.dialyzer-ignore
@@ -34,4 +34,4 @@ lib/block_scout_web/views/transaction_view.ex:152
 lib/block_scout_web/views/transaction_view.ex:197
 lib/indexer/buffered_task.ex:402
 lib/indexer/buffered_task.ex:451
-lib/indexer/memory/monitor.ex:161
+lib/indexer/memory/monitor.ex:160
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ab3642624f7..002afa765c44 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5369](https://github.com/blockscout/blockscout/pull/5369) - Manage indexer memory limit
 - [#5368](https://github.com/blockscout/blockscout/pull/5368) - Refactoring from SourcifyFilePathBackfiller
 - [#5367](https://github.com/blockscout/blockscout/pull/5367) - Resolve Prototype Pollution in minimist dependency
 - [#5366](https://github.com/blockscout/blockscout/pull/5366) - Fix Vyper smart-contract verification form tooltips
diff --git a/apps/block_scout_web/config/config.exs b/apps/block_scout_web/config/config.exs
index 51d2db9ba8b2..8392cfdda8a8 100644
--- a/apps/block_scout_web/config/config.exs
+++ b/apps/block_scout_web/config/config.exs
@@ -1,9 +1,9 @@
 # This file is responsible for configuring your application
-# and its dependencies with the aid of the Mix.Config module.
+# and its dependencies with the aid of the Config module.
 #
 # This configuration file is loaded before any dependency and
 # is restricted to this project.
-use Mix.Config
+import Config
 
 # General application configuration
 config :block_scout_web,
@@ -183,4 +183,4 @@ config :hammer,
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
-import_config "#{Mix.env()}.exs"
+import_config "#{config_env()}.exs"
diff --git a/apps/block_scout_web/config/dev.exs b/apps/block_scout_web/config/dev.exs
index 82f9fc6629a7..02b038790cfd 100644
--- a/apps/block_scout_web/config/dev.exs
+++ b/apps/block_scout_web/config/dev.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # For development, we disable any cache and enable
 # debugging and code reloading.
diff --git a/apps/block_scout_web/config/prod.exs b/apps/block_scout_web/config/prod.exs
index 2277d38ef08e..fd433c47f110 100644
--- a/apps/block_scout_web/config/prod.exs
+++ b/apps/block_scout_web/config/prod.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # For production, we often load configuration from external
 # sources, such as your system environment. For this reason,
diff --git a/apps/block_scout_web/config/test.exs b/apps/block_scout_web/config/test.exs
index 967ee24c708d..a2188c180c7f 100644
--- a/apps/block_scout_web/config/test.exs
+++ b/apps/block_scout_web/config/test.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :block_scout_web, :sql_sandbox, true
 
diff --git a/apps/ethereum_jsonrpc/config/config.exs b/apps/ethereum_jsonrpc/config/config.exs
index 9a564a1e800f..251b7c7e3a79 100644
--- a/apps/ethereum_jsonrpc/config/config.exs
+++ b/apps/ethereum_jsonrpc/config/config.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :ethereum_jsonrpc, EthereumJSONRPC.RequestCoordinator,
   rolling_window_opts: [
@@ -36,4 +36,4 @@ config :logger, :ethereum_jsonrpc,
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
-import_config "#{Mix.env()}.exs"
+import_config "#{config_env()}.exs"
diff --git a/apps/ethereum_jsonrpc/config/dev.exs b/apps/ethereum_jsonrpc/config/dev.exs
index 1f81a56cb5e6..da39fcf0802c 100644
--- a/apps/ethereum_jsonrpc/config/dev.exs
+++ b/apps/ethereum_jsonrpc/config/dev.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :ethereum_jsonrpc, EthereumJSONRPC.Tracer, env: "dev", disabled?: true
 
diff --git a/apps/ethereum_jsonrpc/config/prod.exs b/apps/ethereum_jsonrpc/config/prod.exs
index 4b4d80babb41..f11e4e7a728c 100644
--- a/apps/ethereum_jsonrpc/config/prod.exs
+++ b/apps/ethereum_jsonrpc/config/prod.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :ethereum_jsonrpc, EthereumJSONRPC.Tracer, env: "production", disabled?: true
 
diff --git a/apps/ethereum_jsonrpc/config/test.exs b/apps/ethereum_jsonrpc/config/test.exs
index 88e4eba302a9..0ed3de28b282 100644
--- a/apps/ethereum_jsonrpc/config/test.exs
+++ b/apps/ethereum_jsonrpc/config/test.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :ethereum_jsonrpc, EthereumJSONRPC.RequestCoordinator,
   rolling_window_opts: [
diff --git a/apps/explorer/config/config.exs b/apps/explorer/config/config.exs
index f83a14c5e7e7..6fe9b7816ecf 100644
--- a/apps/explorer/config/config.exs
+++ b/apps/explorer/config/config.exs
@@ -1,9 +1,9 @@
 # This file is responsible for configuring your application
-# and its dependencies with the aid of the Mix.Config module.
+# and its dependencies with the aid of the Config module.
 #
 # This configuration file is loaded before any dependency and
 # is restricted to this project.
-use Mix.Config
+import Config
 
 # General application configuration
 config :explorer,
@@ -256,4 +256,4 @@ config :explorer, Explorer.ThirdPartyIntegrations.Sourcify,
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
-import_config "#{Mix.env()}.exs"
+import_config "#{config_env()}.exs"
diff --git a/apps/explorer/config/dev.exs b/apps/explorer/config/dev.exs
index c37940c7171e..552e5d29a19d 100644
--- a/apps/explorer/config/dev.exs
+++ b/apps/explorer/config/dev.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 database = if System.get_env("DATABASE_URL"), do: nil, else: "explorer_dev"
 hostname = if System.get_env("DATABASE_URL"), do: nil, else: "localhost"
diff --git a/apps/explorer/config/dev/arbitrum.exs b/apps/explorer/config/dev/arbitrum.exs
index 1c80b4176564..e3996f056d5e 100644
--- a/apps/explorer/config/dev/arbitrum.exs
+++ b/apps/explorer/config/dev/arbitrum.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/dev/besu.exs b/apps/explorer/config/dev/besu.exs
index e014ac960cc6..a277e2c68e06 100644
--- a/apps/explorer/config/dev/besu.exs
+++ b/apps/explorer/config/dev/besu.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/dev/ganache.exs b/apps/explorer/config/dev/ganache.exs
index e6c2214601bd..dcea3bb0490e 100644
--- a/apps/explorer/config/dev/ganache.exs
+++ b/apps/explorer/config/dev/ganache.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/dev/geth.exs b/apps/explorer/config/dev/geth.exs
index f6a51993c225..f5ba58f1e4f8 100644
--- a/apps/explorer/config/dev/geth.exs
+++ b/apps/explorer/config/dev/geth.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/dev/parity.exs b/apps/explorer/config/dev/parity.exs
index aebe0dfac123..4008d5eb6d03 100644
--- a/apps/explorer/config/dev/parity.exs
+++ b/apps/explorer/config/dev/parity.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/dev/rsk.exs b/apps/explorer/config/dev/rsk.exs
index 58af2ee8c0df..2e4a9da4609b 100644
--- a/apps/explorer/config/dev/rsk.exs
+++ b/apps/explorer/config/dev/rsk.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/prod.exs b/apps/explorer/config/prod.exs
index c12dce364b21..cf1a2d010a6c 100644
--- a/apps/explorer/config/prod.exs
+++ b/apps/explorer/config/prod.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 pool_size =
   if System.get_env("DATABASE_READ_ONLY_API_URL"),
diff --git a/apps/explorer/config/prod/arbitrum.exs b/apps/explorer/config/prod/arbitrum.exs
index 8ef7b06dbba8..3663189d3da1 100644
--- a/apps/explorer/config/prod/arbitrum.exs
+++ b/apps/explorer/config/prod/arbitrum.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/prod/besu.exs b/apps/explorer/config/prod/besu.exs
index 4b69e1363ea8..8eaada397108 100644
--- a/apps/explorer/config/prod/besu.exs
+++ b/apps/explorer/config/prod/besu.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/prod/ganache.exs b/apps/explorer/config/prod/ganache.exs
index c0a4b98a02be..694d1ea4d9e5 100644
--- a/apps/explorer/config/prod/ganache.exs
+++ b/apps/explorer/config/prod/ganache.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/prod/geth.exs b/apps/explorer/config/prod/geth.exs
index 026d745e9b4a..026c06204749 100644
--- a/apps/explorer/config/prod/geth.exs
+++ b/apps/explorer/config/prod/geth.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/prod/parity.exs b/apps/explorer/config/prod/parity.exs
index 68c1d14fdff9..796a06643388 100644
--- a/apps/explorer/config/prod/parity.exs
+++ b/apps/explorer/config/prod/parity.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/prod/rsk.exs b/apps/explorer/config/prod/rsk.exs
index fc62a1c43164..316be82dbfd5 100644
--- a/apps/explorer/config/prod/rsk.exs
+++ b/apps/explorer/config/prod/rsk.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/test.exs b/apps/explorer/config/test.exs
index d499642ceb5d..becfc8e4903b 100644
--- a/apps/explorer/config/test.exs
+++ b/apps/explorer/config/test.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # Lower hashing rounds for faster tests
 config :bcrypt_elixir, log_rounds: 4
diff --git a/apps/explorer/config/test/arbitrum.exs b/apps/explorer/config/test/arbitrum.exs
index 5a910d54171d..2bb92bef1248 100644
--- a/apps/explorer/config/test/arbitrum.exs
+++ b/apps/explorer/config/test/arbitrum.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/test/besu.exs b/apps/explorer/config/test/besu.exs
index f5c234c7e159..25b35515b4f3 100644
--- a/apps/explorer/config/test/besu.exs
+++ b/apps/explorer/config/test/besu.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   transport: EthereumJSONRPC.HTTP,
diff --git a/apps/explorer/config/test/ganache.exs b/apps/explorer/config/test/ganache.exs
index abb61a063248..a73d451d403c 100644
--- a/apps/explorer/config/test/ganache.exs
+++ b/apps/explorer/config/test/ganache.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/test/geth.exs b/apps/explorer/config/test/geth.exs
index 73869e31a33b..ba6792324806 100644
--- a/apps/explorer/config/test/geth.exs
+++ b/apps/explorer/config/test/geth.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   json_rpc_named_arguments: [
diff --git a/apps/explorer/config/test/parity.exs b/apps/explorer/config/test/parity.exs
index 0859de439a60..c0e9464f7e04 100644
--- a/apps/explorer/config/test/parity.exs
+++ b/apps/explorer/config/test/parity.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   transport: EthereumJSONRPC.HTTP,
diff --git a/apps/explorer/config/test/rsk.exs b/apps/explorer/config/test/rsk.exs
index 861525bb0d67..1799a52dc41c 100644
--- a/apps/explorer/config/test/rsk.exs
+++ b/apps/explorer/config/test/rsk.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :explorer,
   transport: EthereumJSONRPC.HTTP,
diff --git a/apps/indexer/config/config.exs b/apps/indexer/config/config.exs
index 9b39dd5cc8f6..225fe6978a3d 100644
--- a/apps/indexer/config/config.exs
+++ b/apps/indexer/config/config.exs
@@ -1,8 +1,6 @@
 # This file is responsible for configuring your application
-# and its dependencies with the aid of the Mix.Config module.
-use Mix.Config
-
-import Bitwise
+# and its dependencies with the aid of the Config module.
+import Config
 
 block_transformers = %{
   "clique" => Indexer.Transform.Blocks.Clique,
@@ -33,8 +31,6 @@ config :indexer,
   ecto_repos: [Explorer.Repo],
   metadata_updater_seconds_interval:
     String.to_integer(System.get_env("TOKEN_METADATA_UPDATE_INTERVAL") || "#{2 * 24 * 60 * 60}"),
-  # bytes
-  memory_limit: 1 <<< 30,
   first_block: System.get_env("FIRST_BLOCK") || "",
   last_block: System.get_env("LAST_BLOCK") || "",
   trace_first_block: System.get_env("TRACE_FIRST_BLOCK") || "",
@@ -96,4 +92,4 @@ config :logger, :indexer,
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
-import_config "#{Mix.env()}.exs"
+import_config "#{config_env()}.exs"
diff --git a/apps/indexer/config/dev.exs b/apps/indexer/config/dev.exs
index 02061549a832..7124cbf5217c 100644
--- a/apps/indexer/config/dev.exs
+++ b/apps/indexer/config/dev.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer, Indexer.Tracer, env: "dev", disabled?: true
 
diff --git a/apps/indexer/config/dev/arbitrum.exs b/apps/indexer/config/dev/arbitrum.exs
index f56213ae012d..e0f8de63e29d 100644
--- a/apps/indexer/config/dev/arbitrum.exs
+++ b/apps/indexer/config/dev/arbitrum.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/dev/besu.exs b/apps/indexer/config/dev/besu.exs
index 995adbfb716b..af23f64718c1 100644
--- a/apps/indexer/config/dev/besu.exs
+++ b/apps/indexer/config/dev/besu.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/dev/ganache.exs b/apps/indexer/config/dev/ganache.exs
index 229d9d36d903..ee377b5022bc 100644
--- a/apps/indexer/config/dev/ganache.exs
+++ b/apps/indexer/config/dev/ganache.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/dev/geth.exs b/apps/indexer/config/dev/geth.exs
index 3082fbebf797..e2f26eca4719 100644
--- a/apps/indexer/config/dev/geth.exs
+++ b/apps/indexer/config/dev/geth.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/dev/parity.exs b/apps/indexer/config/dev/parity.exs
index bff27731f0e3..b3e14583d753 100644
--- a/apps/indexer/config/dev/parity.exs
+++ b/apps/indexer/config/dev/parity.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/dev/rsk.exs b/apps/indexer/config/dev/rsk.exs
index 28c19e6c7f89..8132cb7cd6a2 100644
--- a/apps/indexer/config/dev/rsk.exs
+++ b/apps/indexer/config/dev/rsk.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/prod.exs b/apps/indexer/config/prod.exs
index 76f4bcac52af..0fa704c5a64d 100644
--- a/apps/indexer/config/prod.exs
+++ b/apps/indexer/config/prod.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer, Indexer.Tracer, env: "production", disabled?: true
 
diff --git a/apps/indexer/config/prod/arbitrum.exs b/apps/indexer/config/prod/arbitrum.exs
index dffc501d3597..b2780524c3ec 100644
--- a/apps/indexer/config/prod/arbitrum.exs
+++ b/apps/indexer/config/prod/arbitrum.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/prod/besu.exs b/apps/indexer/config/prod/besu.exs
index c6393935fe12..70360adc1a81 100644
--- a/apps/indexer/config/prod/besu.exs
+++ b/apps/indexer/config/prod/besu.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/prod/ganache.exs b/apps/indexer/config/prod/ganache.exs
index 229d9d36d903..ee377b5022bc 100644
--- a/apps/indexer/config/prod/ganache.exs
+++ b/apps/indexer/config/prod/ganache.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/prod/geth.exs b/apps/indexer/config/prod/geth.exs
index 85d8563ce989..4de0919c2be4 100644
--- a/apps/indexer/config/prod/geth.exs
+++ b/apps/indexer/config/prod/geth.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/prod/parity.exs b/apps/indexer/config/prod/parity.exs
index 8dec2934448c..e9dde3481417 100644
--- a/apps/indexer/config/prod/parity.exs
+++ b/apps/indexer/config/prod/parity.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/prod/rsk.exs b/apps/indexer/config/prod/rsk.exs
index 5d52ad470d0d..daa5f224548d 100644
--- a/apps/indexer/config/prod/rsk.exs
+++ b/apps/indexer/config/prod/rsk.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   block_interval: :timer.seconds(5),
diff --git a/apps/indexer/config/test.exs b/apps/indexer/config/test.exs
index e74b5e1abfe4..c1fb6c0c55b0 100644
--- a/apps/indexer/config/test.exs
+++ b/apps/indexer/config/test.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer, Indexer.Tracer, disabled?: false
 
diff --git a/apps/indexer/config/test/arbitrum.exs b/apps/indexer/config/test/arbitrum.exs
index e2e51342d122..717b3f730be9 100644
--- a/apps/indexer/config/test/arbitrum.exs
+++ b/apps/indexer/config/test/arbitrum.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   json_rpc_named_arguments: [
diff --git a/apps/indexer/config/test/besu.exs b/apps/indexer/config/test/besu.exs
index ceaac3a9b486..2d388f17026e 100644
--- a/apps/indexer/config/test/besu.exs
+++ b/apps/indexer/config/test/besu.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   json_rpc_named_arguments: [
diff --git a/apps/indexer/config/test/ganache.exs b/apps/indexer/config/test/ganache.exs
index b42177915202..9fa1d7e19949 100644
--- a/apps/indexer/config/test/ganache.exs
+++ b/apps/indexer/config/test/ganache.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   json_rpc_named_arguments: [
diff --git a/apps/indexer/config/test/geth.exs b/apps/indexer/config/test/geth.exs
index 7c4b58b31aa8..c70674d063c2 100644
--- a/apps/indexer/config/test/geth.exs
+++ b/apps/indexer/config/test/geth.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   json_rpc_named_arguments: [
diff --git a/apps/indexer/config/test/parity.exs b/apps/indexer/config/test/parity.exs
index af3c396e9a90..217587522a62 100644
--- a/apps/indexer/config/test/parity.exs
+++ b/apps/indexer/config/test/parity.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   json_rpc_named_arguments: [
diff --git a/apps/indexer/config/test/rsk.exs b/apps/indexer/config/test/rsk.exs
index 15e2768fc7de..998275b2dfe4 100644
--- a/apps/indexer/config/test/rsk.exs
+++ b/apps/indexer/config/test/rsk.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :indexer,
   json_rpc_named_arguments: [
diff --git a/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex b/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex
index 2e7ed7ee1f09..8551045e93fb 100644
--- a/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex
+++ b/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex
@@ -16,7 +16,7 @@ defmodule Indexer.EmptyBlocksSanitizer do
   alias Explorer.Chain.{Block, Transaction}
   alias Explorer.Chain.Import.Runner.Blocks
 
-  # unprocessed emty blocks to fetch at once
+  # unprocessed empty blocks to fetch at once
   @limit 1000
 
   @interval :timer.minutes(1)
diff --git a/apps/indexer/lib/indexer/memory/monitor.ex b/apps/indexer/lib/indexer/memory/monitor.ex
index 3ee826439b67..a63d039be284 100644
--- a/apps/indexer/lib/indexer/memory/monitor.ex
+++ b/apps/indexer/lib/indexer/memory/monitor.ex
@@ -10,12 +10,11 @@ defmodule Indexer.Memory.Monitor do
   require Bitwise
   require Logger
 
-  import Bitwise
   import Indexer.Logger, only: [process: 1]
 
   alias Indexer.Memory.Shrinkable
 
-  defstruct limit: 1 <<< 30,
+  defstruct limit: Application.get_env(:indexer, :memory_limit),
             timer_interval: :timer.minutes(1),
             timer_reference: nil,
             shrinkable_set: MapSet.new()
diff --git a/config/config.exs b/config/config.exs
index 939702dadeb0..edd96d5c06b8 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -1,13 +1,15 @@
 # This file is responsible for configuring your application
-# and its dependencies with the aid of the Mix.Config module.
-use Mix.Config
+# and its dependencies with the aid of the Config module.
+import Config
 
 # By default, the umbrella project as well as each child
 # application will require this configuration file, ensuring
 # they all use the same configuration. While one could
 # configure all applications here, we prefer to delegate
 # back to each application for organization purposes.
-import_config "../apps/*/config/config.exs"
+for config <- "../apps/*/config/config.exs" |> Path.expand(__DIR__) |> Path.wildcard() do
+  import_config config
+end
 
 config :phoenix, :json_library, Jason
 
@@ -60,4 +62,4 @@ config :logger, :error,
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
-import_config "#{Mix.env()}.exs"
+import_config "#{config_env()}.exs"
diff --git a/config/dev.exs b/config/dev.exs
index 7f8759b57697..21e6c9fd40f7 100644
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # DO NOT make it `:debug` or all Ecto logs will be shown for indexer
 config :logger, :console, level: :info
diff --git a/config/prod.exs b/config/prod.exs
index 5503ebbacf83..2175810d041f 100644
--- a/config/prod.exs
+++ b/config/prod.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # Do not print debug messages in production
 
diff --git a/config/runtime.exs b/config/runtime.exs
new file mode 100644
index 000000000000..8c662645e644
--- /dev/null
+++ b/config/runtime.exs
@@ -0,0 +1,15 @@
+import Config
+
+import Bitwise
+
+indexer_memory_limit =
+  "INDEXER_MEMORY_LIMIT"
+  |> System.get_env("1")
+  |> Integer.parse()
+  |> case do
+    {integer, ""} -> integer
+    _ -> 1
+  end
+
+config :indexer,
+  memory_limit: indexer_memory_limit <<< 30
diff --git a/config/test.exs b/config/test.exs
index ad8cdb57c4c7..915feb80e81f 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # Print only warnings and errors during test
 
diff --git a/docker/Makefile b/docker/Makefile
index c969d511db72..a9439db24bbe 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -392,6 +392,9 @@ endif
 ifdef COIN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'COIN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES=$(COIN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES)'
 endif
+ifdef INDEXER_MEMORY_LIMIT
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'INDEXER_MEMORY_LIMIT=$(INDEXER_MEMORY_LIMIT)'
+endif
 
 HAS_BLOCKSCOUT_IMAGE := $(shell docker images | grep -sw "${BS_CONTAINER_IMAGE} ")
 build: 
diff --git a/mix.exs b/mix.exs
index 9f256f78dded..bbf55f4c9951 100644
--- a/mix.exs
+++ b/mix.exs
@@ -6,7 +6,7 @@ defmodule BlockScout.Mixfile do
   def project do
     [
       app: :block_scout,
-      aliases: aliases(Mix.env()),
+      # aliases: aliases(config_env()),
       version: "4.1.2",
       apps_path: "apps",
       deps: deps(),
@@ -16,7 +16,7 @@ defmodule BlockScout.Mixfile do
         credo: :test,
         dialyzer: :test
       ],
-      start_permanent: Mix.env() == :prod,
+      # start_permanent: config_env() == :prod,
       releases: [
         blockscout: [
           applications: [
@@ -42,23 +42,23 @@ defmodule BlockScout.Mixfile do
     ]
   end
 
-  defp aliases(env) do
-    [
-      # to match behavior of `mix test` in `apps/indexer`, which needs to not start applications for `indexer` to
-      # prevent its supervision tree from starting, which is undesirable in test
-      test: "test --no-start"
-    ] ++ env_aliases(env)
-  end
+  # defp aliases(env) do
+  #   [
+  #     # to match behavior of `mix test` in `apps/indexer`, which needs to not start applications for `indexer` to
+  #     # prevent its supervision tree from starting, which is undesirable in test
+  #     test: "test --no-start"
+  #   ] ++ env_aliases(env)
+  # end
 
-  defp env_aliases(:dev) do
-    []
-  end
+  # defp env_aliases(:dev) do
+  #   []
+  # end
 
-  defp env_aliases(_env) do
-    [
-      compile: "compile --warnings-as-errors"
-    ]
-  end
+  # defp env_aliases(_env) do
+  #   [
+  #     compile: "compile --warnings-as-errors"
+  #   ]
+  # end
 
   # Dependencies can be Hex packages:
   #
diff --git a/rel/config.exs b/rel/config.exs
index 8227d3662136..eaaa52e36bac 100644
--- a/rel/config.exs
+++ b/rel/config.exs
@@ -1,3 +1,5 @@
+import Config
+
 # Import all plugins from `rel/plugins`
 # They can then be used by adding `plugin MyPlugin` to
 # either an environment, or release definition, where
@@ -33,7 +35,7 @@ use Mix.Releases.Config,
     # This sets the default release built by `mix release`
     default_release: :default,
     # This sets the default environment used by `mix release`
-    default_environment: Mix.env()
+    default_environment: config_env()
 
 # For a full list of config options for both releases
 # and environments, visit https://hexdocs.pm/distillery/config/distillery.html

From 699b42a1b302740317febfe081d5699e1f47404c Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 1 Apr 2022 15:10:45 +0400
Subject: [PATCH 034/128] Ability to disable block reward, coin balance, token
 updater fetchers

---
 apps/indexer/config/config.exs                   | 9 ++++++++-
 apps/indexer/lib/indexer/fetcher/coin_balance.ex | 9 +++++++--
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/apps/indexer/config/config.exs b/apps/indexer/config/config.exs
index 225fe6978a3d..0a98071f2bfb 100644
--- a/apps/indexer/config/config.exs
+++ b/apps/indexer/config/config.exs
@@ -69,12 +69,19 @@ config :indexer, Indexer.Fetcher.CoinBalanceOnDemand, threshold: coin_balance_on
 if System.get_env("POS_STAKING_CONTRACT") do
   config :indexer, Indexer.Fetcher.BlockReward.Supervisor, disabled?: true
 else
-  config :indexer, Indexer.Fetcher.BlockReward.Supervisor, disabled?: false
+  config :indexer, Indexer.Fetcher.BlockReward.Supervisor,
+    disabled?: System.get_env("INDEXER_DISABLE_BLOCK_REWARD_FETCHER", "false") == "true"
 end
 
 config :indexer, Indexer.Fetcher.InternalTransaction.Supervisor,
   disabled?: System.get_env("INDEXER_DISABLE_INTERNAL_TRANSACTIONS_FETCHER", "false") == "true"
 
+config :indexer, Indexer.Fetcher.CoinBalance.Supervisor,
+  disabled?: System.get_env("INDEXER_DISABLE_ADDRESS_COIN_BALANCE_FETCHER", "false") == "true"
+
+config :indexer, Indexer.Fetcher.TokenUpdater.Supervisor,
+  disabled?: System.get_env("INDEXER_DISABLE_CATALOGED_TOKEN_UPDATER_FETCHER", "false") == "true"
+
 config :indexer, Indexer.Supervisor, enabled: System.get_env("DISABLE_INDEXER") != "true"
 
 config :indexer, Indexer.Tracer,
diff --git a/apps/indexer/lib/indexer/fetcher/coin_balance.ex b/apps/indexer/lib/indexer/fetcher/coin_balance.ex
index 02ddbd29176d..94ace2f43141 100644
--- a/apps/indexer/lib/indexer/fetcher/coin_balance.ex
+++ b/apps/indexer/lib/indexer/fetcher/coin_balance.ex
@@ -16,6 +16,7 @@ defmodule Indexer.Fetcher.CoinBalance do
   alias Explorer.Chain.{Block, Hash}
   alias Explorer.Chain.Cache.Accounts
   alias Indexer.{BufferedTask, Tracer}
+  alias Indexer.Fetcher.CoinBalance.Supervisor, as: CoinBalanceSupervisor
 
   @behaviour BufferedTask
 
@@ -34,9 +35,13 @@ defmodule Indexer.Fetcher.CoinBalance do
           %{required(:address_hash) => Hash.Address.t(), required(:block_number) => Block.block_number()}
         ]) :: :ok
   def async_fetch_balances(balance_fields) when is_list(balance_fields) do
-    entries = Enum.map(balance_fields, &entry/1)
+    if CoinBalanceSupervisor.disabled?() do
+      :ok
+    else
+      entries = Enum.map(balance_fields, &entry/1)
 
-    BufferedTask.buffer(__MODULE__, entries)
+      BufferedTask.buffer(__MODULE__, entries)
+    end
   end
 
   @doc false

From 423f201296020ede5317d54cb4ee67038986f460 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 4 Apr 2022 15:47:47 +0300
Subject: [PATCH 035/128] Update hackney, certifi, tzdata

---
 CHANGELOG.md                  | 1 +
 apps/ethereum_jsonrpc/mix.exs | 2 +-
 mix.lock                      | 6 +++---
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 002afa765c44..f2fc55f2107c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5407](https://github.com/blockscout/blockscout/pull/5407) - Update hackney, certifi, tzdata
 - [#5369](https://github.com/blockscout/blockscout/pull/5369) - Manage indexer memory limit
 - [#5368](https://github.com/blockscout/blockscout/pull/5368) - Refactoring from SourcifyFilePathBackfiller
 - [#5367](https://github.com/blockscout/blockscout/pull/5367) - Resolve Prototype Pollution in minimist dependency
diff --git a/apps/ethereum_jsonrpc/mix.exs b/apps/ethereum_jsonrpc/mix.exs
index f1fa391c9eca..9fc5d25f19b5 100644
--- a/apps/ethereum_jsonrpc/mix.exs
+++ b/apps/ethereum_jsonrpc/mix.exs
@@ -84,7 +84,7 @@ defmodule EthereumJsonrpc.MixProject do
       {:websocket_client, "~> 1.3"},
       {:decimal, "~> 1.9"},
       {:decorator, "~> 1.4"},
-      {:hackney, "~> 1.17.4"},
+      {:hackney, "~> 1.18"},
       {:poolboy, "~> 1.5.2"}
     ]
   end
diff --git a/mix.lock b/mix.lock
index 513b986f87f2..3aaac2741aef 100644
--- a/mix.lock
+++ b/mix.lock
@@ -11,7 +11,7 @@
   "briefly": {:git, "https://github.com/CargoSense/briefly.git", "25942fba9cad46aaa870ba248c101ffee321ec9b", []},
   "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], [], "hexpm", "7af5c7e09fe1d40f76c8e4f9dd2be7cebd83909f31fee7cd0e9eadc567da8353"},
   "bypass": {:hex, :bypass, "1.0.0", "b78b3dcb832a71aca5259c1a704b2e14b55fd4e1327ff942598b4e7d1a7ad83d", [:mix], [{:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.0", [hex: :plug_cowboy, repo: "hexpm", optional: false]}], "hexpm", "5a1dc855dfcc86160458c7a70d25f65d498bd8012bd4c06a8d3baa368dda3c45"},
-  "certifi": {:hex, :certifi, "2.6.1", "dbab8e5e155a0763eea978c913ca280a6b544bfa115633fa20249c3d396d9493", [:rebar3], [], "hexpm", "524c97b4991b3849dd5c17a631223896272c6b0af446778ba4675a1dff53bb7e"},
+  "certifi": {:hex, :certifi, "2.9.0", "6f2a475689dd47f19fb74334859d460a2dc4e3252a3324bd2111b8f0429e7e21", [:rebar3], [], "hexpm", "266da46bdb06d6c6d35fde799bcb28d36d985d424ad7c08b5bb48f5b5cdd4641"},
   "cldr_utils": {:hex, :cldr_utils, "2.14.0", "edcef8dd2654b93d84a90087f3536ffabf9c9d82b34ff82bc9ca54c0668b3a4a", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:certifi, "~> 2.5", [hex: :certifi, repo: "hexpm", optional: true]}, {:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}], "hexpm", "6903356ff6988342a29b90637eece4ca98a4ed2b9759c22233d3474ade57645a"},
   "combine": {:hex, :combine, "0.10.0", "eff8224eeb56498a2af13011d142c5e7997a80c8f5b97c499f84c841032e429f", [:mix], [], "hexpm", "1b1dbc1790073076580d0d1d64e42eae2366583e7aecd455d1215b0d16f2451b"},
   "comeonin": {:hex, :comeonin, "4.1.2", "3eb5620fd8e35508991664b4c2b04dd41e52f1620b36957be837c1d7784b7592", [:mix], [{:argon2_elixir, "~> 1.2", [hex: :argon2_elixir, repo: "hexpm", optional: true]}, {:bcrypt_elixir, "~> 0.12.1 or ~> 1.0", [hex: :bcrypt_elixir, repo: "hexpm", optional: true]}, {:pbkdf2_elixir, "~> 0.12", [hex: :pbkdf2_elixir, repo: "hexpm", optional: true]}], "hexpm", "d8700a0ca4dbb616c22c9b3f6dd539d88deaafec3efe66869d6370c9a559b3e9"},
@@ -56,7 +56,7 @@
   "flow": {:hex, :flow, "0.15.0", "503717c0e367b5713336181d5305106840f64abbad32c75d7af5ef1bb0908e38", [:mix], [{:gen_stage, "~> 0.14.0", [hex: :gen_stage, repo: "hexpm", optional: false]}], "hexpm", "d7ecbd4dd38a188494bc996d5014ef8335f436a0b262140a1f6441ae94714581"},
   "gen_stage": {:hex, :gen_stage, "0.14.3", "d0c66f1c87faa301c1a85a809a3ee9097a4264b2edf7644bf5c123237ef732bf", [:mix], [], "hexpm", "8453e2289d94c3199396eb517d65d6715ef26bcae0ee83eb5ff7a84445458d76"},
   "gettext": {:hex, :gettext, "0.18.2", "7df3ea191bb56c0309c00a783334b288d08a879f53a7014341284635850a6e55", [:mix], [], "hexpm", "f9f537b13d4fdd30f3039d33cb80144c3aa1f8d9698e47d7bcbcc8df93b1f5c5"},
-  "hackney": {:hex, :hackney, "1.17.4", "99da4674592504d3fb0cfef0db84c3ba02b4508bae2dff8c0108baa0d6e0977c", [:rebar3], [{:certifi, "~>2.6.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~>6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~>1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.3.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~>1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "de16ff4996556c8548d512f4dbe22dd58a587bf3332e7fd362430a7ef3986b16"},
+  "hackney": {:hex, :hackney, "1.18.1", "f48bf88f521f2a229fc7bae88cf4f85adc9cd9bcf23b5dc8eb6a1788c662c4f6", [:rebar3], [{:certifi, "~>2.9.0", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~>6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~>1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.3.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~>1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "a4ecdaff44297e9b5894ae499e9a070ea1888c84afdd1fd9b7b2bc384950128e"},
   "hammer": {:hex, :hammer, "6.0.0", "72ec6fff10e9d63856968988a22ee04c4d6d5248071ddccfbda50aa6c455c1d7", [:mix], [{:poolboy, "~> 1.5", [hex: :poolboy, repo: "hexpm", optional: false]}], "hexpm", "d8e1ec2e534c4aae508b906759e077c3c1eb3e2b9425235d4b7bbab0b016210a"},
   "html_entities": {:hex, :html_entities, "0.5.2", "9e47e70598da7de2a9ff6af8758399251db6dbb7eebe2b013f2bbd2515895c3c", [:mix], [], "hexpm", "c53ba390403485615623b9531e97696f076ed415e8d8058b1dbaa28181f4fdcc"},
   "httpoison": {:hex, :httpoison, "1.8.0", "6b85dea15820b7804ef607ff78406ab449dd78bed923a49c7160e1886e987a3d", [:mix], [{:hackney, "~> 1.17", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "28089eaa98cf90c66265b6b5ad87c59a3729bea2e74e9d08f9b51eb9729b3c3a"},
@@ -120,7 +120,7 @@
   "tesla": {:hex, :tesla, "1.3.3", "26ae98627af5c406584aa6755ab5fc96315d70d69a24dd7f8369cfcb75094a45", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:exjsx, ">= 3.0.0", [hex: :exjsx, repo: "hexpm", optional: true]}, {:fuse, "~> 2.4", [hex: :fuse, repo: "hexpm", optional: true]}, {:gun, "~> 1.3", [hex: :gun, repo: "hexpm", optional: true]}, {:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: true]}, {:ibrowse, "~> 4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: true]}, {:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.0", [hex: :mint, repo: "hexpm", optional: true]}, {:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm", "2648f1c276102f9250299e0b7b57f3071c67827349d9173f34c281756a1b124c"},
   "timex": {:hex, :timex, "3.7.1", "1157bd18abf2dcfd61ed666b1f73c356b2e97197deccfecafad188629282fb61", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 1.0", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm", "cb5d815666e30625d517360523ddd023eb1b4bc27c564e7501c3d050115df523"},
   "toml": {:hex, :toml, "0.6.2", "38f445df384a17e5d382befe30e3489112a48d3ba4c459e543f748c2f25dd4d1", [:mix], [], "hexpm", "d013e45126d74c0c26a38d31f5e8e9b83ea19fc752470feb9a86071ca5a672fa"},
-  "tzdata": {:hex, :tzdata, "1.1.0", "72f5babaa9390d0f131465c8702fa76da0919e37ba32baa90d93c583301a8359", [:mix], [{:hackney, "~> 1.17", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "18f453739b48d3dc5bcf0e8906d2dc112bb40baafe2c707596d89f3c8dd14034"},
+  "tzdata": {:hex, :tzdata, "1.1.1", "20c8043476dfda8504952d00adac41c6eda23912278add38edc140ae0c5bcc46", [:mix], [{:hackney, "~> 1.17", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "a69cec8352eafcd2e198dea28a34113b60fdc6cb57eb5ad65c10292a6ba89787"},
   "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
   "wallaby": {:hex, :wallaby, "0.29.1", "7ad61c98a1425db291a392e45504e897b1271c746b40fe9f19f87a86729d2fac", [:mix], [{:ecto_sql, ">= 3.0.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}, {:httpoison, "~> 0.12 or ~> 1.0", [hex: :httpoison, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}, {:phoenix_ecto, ">= 3.0.0", [hex: :phoenix_ecto, repo: "hexpm", optional: true]}, {:web_driver_client, "~> 0.2.0", [hex: :web_driver_client, repo: "hexpm", optional: false]}], "hexpm", "21b1360c4b13adbb0a1ff5c1053204cc4489ac81e9579c6c5011a27915cb7415"},
   "web_driver_client": {:hex, :web_driver_client, "0.2.0", "63b76cd9eb3b0716ec5467a0f8bead73d3d9612e63f7560d21357f03ad86e31a", [:mix], [{:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:tesla, "~> 1.3", [hex: :tesla, repo: "hexpm", optional: false]}], "hexpm", "83cc6092bc3e74926d1c8455f0ce927d5d1d36707b74d9a65e38c084aab0350f"},

From 3bf8469807bd74072e70db6f24fdf987f33e6e3f Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 4 Apr 2022 16:30:58 +0300
Subject: [PATCH 036/128] Update websocket_client hex package

---
 CHANGELOG.md                 | 1 +
 apps/block_scout_web/mix.exs | 2 +-
 mix.lock                     | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f2fc55f2107c..8688f3d2cca0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5408](https://github.com/blockscout/blockscout/pull/5408) - Update websocket_client hex package
 - [#5407](https://github.com/blockscout/blockscout/pull/5407) - Update hackney, certifi, tzdata
 - [#5369](https://github.com/blockscout/blockscout/pull/5369) - Manage indexer memory limit
 - [#5368](https://github.com/blockscout/blockscout/pull/5368) - Refactoring from SourcifyFilePathBackfiller
diff --git a/apps/block_scout_web/mix.exs b/apps/block_scout_web/mix.exs
index cd470682b908..360e350fee0b 100644
--- a/apps/block_scout_web/mix.exs
+++ b/apps/block_scout_web/mix.exs
@@ -126,7 +126,7 @@ defmodule BlockScoutWeb.Mixfile do
       {:timex, "~> 3.7.1"},
       {:wallaby, "~> 0.28", only: :test, runtime: false},
       # `:cowboy` `~> 2.0` and Phoenix 1.4 compatibility
-      {:websocket_client, "== 1.3.0"},
+      {:websocket_client, "~> 1.4"},
       {:wobserver, "~> 0.2.0", github: "poanetwork/wobserver", branch: "support-https"},
       {:ex_json_schema, "~> 0.6.2"}
     ]
diff --git a/mix.lock b/mix.lock
index 3aaac2741aef..b5b70729b71d 100644
--- a/mix.lock
+++ b/mix.lock
@@ -124,6 +124,6 @@
   "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
   "wallaby": {:hex, :wallaby, "0.29.1", "7ad61c98a1425db291a392e45504e897b1271c746b40fe9f19f87a86729d2fac", [:mix], [{:ecto_sql, ">= 3.0.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}, {:httpoison, "~> 0.12 or ~> 1.0", [hex: :httpoison, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}, {:phoenix_ecto, ">= 3.0.0", [hex: :phoenix_ecto, repo: "hexpm", optional: true]}, {:web_driver_client, "~> 0.2.0", [hex: :web_driver_client, repo: "hexpm", optional: false]}], "hexpm", "21b1360c4b13adbb0a1ff5c1053204cc4489ac81e9579c6c5011a27915cb7415"},
   "web_driver_client": {:hex, :web_driver_client, "0.2.0", "63b76cd9eb3b0716ec5467a0f8bead73d3d9612e63f7560d21357f03ad86e31a", [:mix], [{:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:tesla, "~> 1.3", [hex: :tesla, repo: "hexpm", optional: false]}], "hexpm", "83cc6092bc3e74926d1c8455f0ce927d5d1d36707b74d9a65e38c084aab0350f"},
-  "websocket_client": {:hex, :websocket_client, "1.3.0", "2275d7daaa1cdacebf2068891c9844b15f4fdc3de3ec2602420c2fb486db59b6", [:rebar3], [], "hexpm", "b864fa076f059b615da4ab99240e515b26132ce4d2d0f9df5d7f22f01fa04b65"},
+  "websocket_client": {:hex, :websocket_client, "1.4.2", "f1036e3f9427eecdb66808eee56dbcaeb5a1a352306e6a0d0d23a9487205f4d7", [:rebar3], [], "hexpm", "c005e5f8f2f6a8533c497a509dc52f3e6fb42fa2e0d67bff8ebc8802868d84ed"},
   "wobserver": {:git, "https://github.com/poanetwork/wobserver.git", "13bcda30a87f4f0be1878920a79433ad831eefbe", [branch: "support-https"]},
 }

From 16218c112cc604c18a08844c162a0717e2bbb5a5 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 5 Apr 2022 13:45:09 +0300
Subject: [PATCH 037/128] Fix getsourcecode for EOA addresses

---
 CHANGELOG.md                                                  | 1 +
 .../lib/block_scout_web/views/api/rpc/contract_view.ex        | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8688f3d2cca0..cf77dd58fd04 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5416](https://github.com/blockscout/blockscout/pull/5416) - Fix getsourcecode for EOA addresses
 - [#5383](https://github.com/blockscout/blockscout/pull/5383) - Fix reload transactions button
 - [#5381](https://github.com/blockscout/blockscout/pull/5381), [#5397](https://github.com/blockscout/blockscout/pull/5397) - Fix exchange rate broadcast error
 - [#5375](https://github.com/blockscout/blockscout/pull/5375) - Fix pending transactions fetcher
diff --git a/apps/block_scout_web/lib/block_scout_web/views/api/rpc/contract_view.ex b/apps/block_scout_web/lib/block_scout_web/views/api/rpc/contract_view.ex
index 11c5446e9385..e0e9d43ec012 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/api/rpc/contract_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/api/rpc/contract_view.ex
@@ -72,6 +72,10 @@ defmodule BlockScoutWeb.API.RPC.ContractView do
     |> set_proxy_info(contract)
   end
 
+  defp set_proxy_info(contract_output, contract) when contract == %{} do
+    contract_output
+  end
+
   defp set_proxy_info(contract_output, contract) do
     result =
       if contract.is_proxy do

From 9e6bae8929aef1c5df8147d2b5bab2c691cca192 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 4 Apr 2022 18:22:03 +0300
Subject: [PATCH 038/128] Handle exited realtime fetcher

---
 CHANGELOG.md                                       | 1 +
 apps/indexer/lib/indexer/block/realtime/fetcher.ex | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf77dd58fd04..02d1deea44f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 
 ### Fixes
 - [#5416](https://github.com/blockscout/blockscout/pull/5416) - Fix getsourcecode for EOA addresses
+- [#5410](https://github.com/blockscout/blockscout/pull/5410) - Handle exited realtime fetcher
 - [#5383](https://github.com/blockscout/blockscout/pull/5383) - Fix reload transactions button
 - [#5381](https://github.com/blockscout/blockscout/pull/5381), [#5397](https://github.com/blockscout/blockscout/pull/5397) - Fix exchange rate broadcast error
 - [#5375](https://github.com/blockscout/blockscout/pull/5375) - Fix pending transactions fetcher
diff --git a/apps/indexer/lib/indexer/block/realtime/fetcher.ex b/apps/indexer/lib/indexer/block/realtime/fetcher.ex
index 2b96f6ffe354..4529a7613429 100644
--- a/apps/indexer/lib/indexer/block/realtime/fetcher.ex
+++ b/apps/indexer/lib/indexer/block/realtime/fetcher.ex
@@ -155,6 +155,14 @@ defmodule Indexer.Block.Realtime.Fetcher do
         Logger.debug(fn -> ["Could not connect to websocket: #{inspect(reason)}. Continuing with polling."] end)
         state
     end
+  catch
+    :exit, _reason ->
+      if Map.get(state, :timer) && state.timer do
+        Process.cancel_timer(state.timer)
+      end
+
+      timer = schedule_polling()
+      %{state | timer: timer}
   end
 
   defp subscribe_to_new_heads(state, _), do: state

From b82f9bd76b265fe01b4bdfaa4d8c5df04032a5ba Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Tue, 5 Apr 2022 19:12:44 +0300
Subject: [PATCH 039/128] Fix character_not_in_repertoire error for tx revert
 reason

---
 CHANGELOG.md                        | 1 +
 apps/explorer/lib/explorer/chain.ex | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 02d1deea44f8..1b01729a6f2b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 
 ### Fixes
 - [#5416](https://github.com/blockscout/blockscout/pull/5416) - Fix getsourcecode for EOA addresses
+- [#5411](https://github.com/blockscout/blockscout/pull/5411) - Fix character_not_in_repertoire error for tx revert reason
 - [#5410](https://github.com/blockscout/blockscout/pull/5410) - Handle exited realtime fetcher
 - [#5383](https://github.com/blockscout/blockscout/pull/5383) - Fix reload transactions button
 - [#5381](https://github.com/blockscout/blockscout/pull/5381), [#5397](https://github.com/blockscout/blockscout/pull/5397) - Fix exchange rate broadcast error
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index d2e4489b46ff..dbf91daec56c 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -3738,7 +3738,7 @@ defmodule Explorer.Chain do
           ""
       end
 
-    formatted_revert_reason = format_revert_reason_message(data)
+    formatted_revert_reason = data |> format_revert_reason_message() |> (&if(String.valid?(&1), do: &1, else: data)).()
 
     if byte_size(formatted_revert_reason) > 0 do
       transaction

From 8657638606d50b88bc72caab3eabc03c3ed10672 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 5 Apr 2022 21:54:17 +0300
Subject: [PATCH 040/128] Add check if address exists for some api methods

---
 CHANGELOG.md                                  |  1 +
 .../controllers/api/rpc/address_controller.ex | 19 ++++++++++++-------
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b01729a6f2b..342d35d5b454 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,6 +27,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5419](https://github.com/blockscout/blockscout/pull/5419) - Add check if address exists for some api methods
 - [#5408](https://github.com/blockscout/blockscout/pull/5408) - Update websocket_client hex package
 - [#5407](https://github.com/blockscout/blockscout/pull/5407) - Update hackney, certifi, tzdata
 - [#5369](https://github.com/blockscout/blockscout/pull/5369) - Manage indexer memory limit
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/address_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/address_controller.ex
index 2bab5e5b2f62..54ef51a4e4f7 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/address_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/address_controller.ex
@@ -100,6 +100,7 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
 
     with {:address_param, {:ok, address_param}} <- fetch_address(params),
          {:format, {:ok, address_hash}} <- to_address_hash(address_param),
+         {:address, :ok} <- {:address, Chain.check_address_exists(address_hash)},
          {:ok, transactions} <- list_transactions(address_hash, options) do
       render(conn, :txlist, %{transactions: transactions})
     else
@@ -113,7 +114,7 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
         |> put_status(200)
         |> render(:error, error: "Invalid address format")
 
-      {:error, :not_found} ->
+      {_, :not_found} ->
         render(conn, :error, error: "No transactions found", data: [])
     end
   end
@@ -148,13 +149,14 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
     options = optional_params(params)
 
     with {:format, {:ok, address_hash}} <- to_address_hash(address_param),
+         {:address, :ok} <- {:address, Chain.check_address_exists(address_hash)},
          {:ok, internal_transactions} <- list_internal_transactions(address_hash, options) do
       render(conn, :txlistinternal, %{internal_transactions: internal_transactions})
     else
       {:format, :error} ->
         render(conn, :error, error: "Invalid address format")
 
-      {:error, :not_found} ->
+      {_, :not_found} ->
         render(conn, :error, error: "No internal transactions found", data: [])
     end
   end
@@ -165,6 +167,7 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
     with {:address_param, {:ok, address_param}} <- fetch_address(params),
          {:format, {:ok, address_hash}} <- to_address_hash(address_param),
          {:contract_address, {:ok, contract_address_hash}} <- to_contract_address_hash(params["contractaddress"]),
+         {:address, :ok} <- {:address, Chain.check_address_exists(address_hash)},
          {:ok, token_transfers} <- list_token_transfers(address_hash, contract_address_hash, options) do
       render(conn, :tokentx, %{token_transfers: token_transfers})
     else
@@ -177,7 +180,7 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
       {:contract_address, :error} ->
         render(conn, :error, error: "Invalid contract address format")
 
-      {:error, :not_found} ->
+      {_, :not_found} ->
         render(conn, :error, error: "No token transfers found", data: [])
     end
   end
@@ -202,6 +205,7 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
   def tokenlist(conn, params) do
     with {:address_param, {:ok, address_param}} <- fetch_address(params),
          {:format, {:ok, address_hash}} <- to_address_hash(address_param),
+         {:address, :ok} <- {:address, Chain.check_address_exists(address_hash)},
          {:ok, token_list} <- list_tokens(address_hash) do
       render(conn, :token_list, %{token_list: token_list})
     else
@@ -211,7 +215,7 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
       {:format, :error} ->
         render(conn, :error, error: "Invalid address format")
 
-      {:error, :not_found} ->
+      {_, :not_found} ->
         render(conn, :error, error: "No tokens found", data: [])
     end
   end
@@ -221,6 +225,7 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
 
     with {:address_param, {:ok, address_param}} <- fetch_address(params),
          {:format, {:ok, address_hash}} <- to_address_hash(address_param),
+         {:address, :ok} <- {:address, Chain.check_address_exists(address_hash)},
          {:ok, blocks} <- list_blocks(address_hash, options) do
       render(conn, :getminedblocks, %{blocks: blocks})
     else
@@ -230,7 +235,7 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
       {:format, :error} ->
         render(conn, :error, error: "Invalid address format")
 
-      {:error, :not_found} ->
+      {_, :not_found} ->
         render(conn, :error, error: "No blocks found", data: [])
     end
   end
@@ -495,8 +500,8 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
     end
   end
 
-  defp list_internal_transactions(transaction_hash, options) do
-    case Etherscan.list_internal_transactions(transaction_hash, options) do
+  defp list_internal_transactions(address_hash, options) do
+    case Etherscan.list_internal_transactions(address_hash, options) do
       [] -> {:error, :not_found}
       internal_transactions -> {:ok, internal_transactions}
     end

From 6fad5c2d3275014cfe44ec951fec29fafb30beed Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 7 Apr 2022 15:34:48 +0300
Subject: [PATCH 041/128] Empty blocks sanitizer improvements

---
 CHANGELOG.md                                  |  2 +-
 apps/indexer/config/config.exs                |  3 ++
 .../{ => fetcher}/empty_blocks_sanitizer.ex   | 32 ++++++++++++-------
 apps/indexer/lib/indexer/supervisor.ex        |  4 +--
 config/runtime.exs                            | 12 +++++++
 5 files changed, 38 insertions(+), 15 deletions(-)
 rename apps/indexer/lib/indexer/{ => fetcher}/empty_blocks_sanitizer.ex (90%)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 342d35d5b454..69d81f3296f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,7 +14,7 @@
 - [#5375](https://github.com/blockscout/blockscout/pull/5375) - Fix pending transactions fetcher
 - [#5374](https://github.com/blockscout/blockscout/pull/5374) - Return all ERC-1155's token instances in tokenList api endpoint
 - [#5342](https://github.com/blockscout/blockscout/pull/5342) - Fix 500 error on NF token page with nil metadata
-- [#5319](https://github.com/blockscout/blockscout/pull/5319), [#5357](https://github.com/blockscout/blockscout/pull/5357) - Empty blocks sanitizer performance improvement
+- [#5319](https://github.com/blockscout/blockscout/pull/5319), [#5357](https://github.com/blockscout/blockscout/pull/5357), [#5425](https://github.com/blockscout/blockscout/pull/5425) - Empty blocks sanitizer performance improvement
 - [#5310](https://github.com/blockscout/blockscout/pull/5310) - Fix flash on reload in dark mode
 - [#5306](https://github.com/blockscout/blockscout/pull/5306) - Fix indexer bug
 - [#5300](https://github.com/blockscout/blockscout/pull/5300), [#5305](https://github.com/blockscout/blockscout/pull/5305) - Token instance page: general video improvements
diff --git a/apps/indexer/config/config.exs b/apps/indexer/config/config.exs
index 0a98071f2bfb..d543da222589 100644
--- a/apps/indexer/config/config.exs
+++ b/apps/indexer/config/config.exs
@@ -82,6 +82,9 @@ config :indexer, Indexer.Fetcher.CoinBalance.Supervisor,
 config :indexer, Indexer.Fetcher.TokenUpdater.Supervisor,
   disabled?: System.get_env("INDEXER_DISABLE_CATALOGED_TOKEN_UPDATER_FETCHER", "false") == "true"
 
+config :indexer, Indexer.Fetcher.EmptyBlocksSanitizer.Supervisor,
+  disabled?: System.get_env("INDEXER_DISABLE_EMPTY_BLOCK_SANITIZER", "false") == "true"
+
 config :indexer, Indexer.Supervisor, enabled: System.get_env("DISABLE_INDEXER") != "true"
 
 config :indexer, Indexer.Tracer,
diff --git a/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex b/apps/indexer/lib/indexer/fetcher/empty_blocks_sanitizer.ex
similarity index 90%
rename from apps/indexer/lib/indexer/empty_blocks_sanitizer.ex
rename to apps/indexer/lib/indexer/fetcher/empty_blocks_sanitizer.ex
index 8551045e93fb..d70c5496fffd 100644
--- a/apps/indexer/lib/indexer/empty_blocks_sanitizer.ex
+++ b/apps/indexer/lib/indexer/fetcher/empty_blocks_sanitizer.ex
@@ -1,10 +1,11 @@
-defmodule Indexer.EmptyBlocksSanitizer do
+defmodule Indexer.Fetcher.EmptyBlocksSanitizer do
   @moduledoc """
   Periodically checks empty blocks starting from the head of the chain, detects for which blocks transactions should be refetched
   and lose consensus for block in order to refetch transactions.
   """
 
   use GenServer
+  use Indexer.Fetcher
 
   require Logger
 
@@ -16,10 +17,7 @@ defmodule Indexer.EmptyBlocksSanitizer do
   alias Explorer.Chain.{Block, Transaction}
   alias Explorer.Chain.Import.Runner.Blocks
 
-  # unprocessed empty blocks to fetch at once
-  @limit 1000
-
-  @interval :timer.minutes(1)
+  @interval :timer.seconds(10)
 
   defstruct interval: @interval,
             json_rpc_named_arguments: []
@@ -41,6 +39,7 @@ defmodule Indexer.EmptyBlocksSanitizer do
     GenServer.start_link(__MODULE__, init_opts, gen_server_opts)
   end
 
+  @impl GenServer
   def init(opts) when is_list(opts) do
     state = %__MODULE__{
       json_rpc_named_arguments: Keyword.fetch!(opts, :json_rpc_named_arguments),
@@ -52,11 +51,12 @@ defmodule Indexer.EmptyBlocksSanitizer do
     {:ok, state}
   end
 
+  @impl GenServer
   def handle_info(
         :sanitize_empty_blocks,
         %{interval: interval, json_rpc_named_arguments: json_rpc_named_arguments} = state
       ) do
-    Logger.info("Start sanitizing of empty blocks. Batch size is #{@limit}",
+    Logger.info("Start sanitizing of empty blocks. Batch size is #{limit()}",
       fetcher: :empty_blocks_to_refetch
     )
 
@@ -68,7 +68,7 @@ defmodule Indexer.EmptyBlocksSanitizer do
   end
 
   defp sanitize_empty_blocks(json_rpc_named_arguments) do
-    unprocessed_non_empty_blocks_from_db = unprocessed_non_empty_blocks_query_list(@limit)
+    unprocessed_non_empty_blocks_from_db = unprocessed_non_empty_blocks_query_list(limit())
 
     uniq_block_hashes = unprocessed_non_empty_blocks_from_db
 
@@ -82,7 +82,7 @@ defmodule Indexer.EmptyBlocksSanitizer do
       )
     end
 
-    unprocessed_empty_blocks_from_db = unprocessed_empty_blocks_query_list(@limit)
+    unprocessed_empty_blocks_from_db = unprocessed_empty_blocks_query_list(limit())
 
     unprocessed_empty_blocks_from_db
     |> Enum.with_index()
@@ -135,8 +135,10 @@ defmodule Indexer.EmptyBlocksSanitizer do
     from(block in Block,
       where: is_nil(block.is_empty),
       where: block.consensus == true,
-      order_by: [desc: block.number],
-      limit: ^limit
+      order_by: [asc: block.hash],
+      limit: ^limit,
+      offset: 1000,
+      lock: "FOR UPDATE"
     )
   end
 
@@ -148,7 +150,8 @@ defmodule Indexer.EmptyBlocksSanitizer do
         inner_join: transaction in Transaction,
         on: q.number == transaction.block_number,
         select: q.hash,
-        distinct: q.hash
+        distinct: q.hash,
+        order_by: [asc: q.hash]
       )
 
     query
@@ -163,10 +166,15 @@ defmodule Indexer.EmptyBlocksSanitizer do
         left_join: transaction in Transaction,
         on: q.number == transaction.block_number,
         where: is_nil(transaction.block_number),
-        select: {q.number, q.hash}
+        select: {q.number, q.hash},
+        order_by: [asc: q.hash]
       )
 
     query
     |> Repo.all(timeout: :infinity)
   end
+
+  defp limit do
+    Application.get_env(:indexer, __MODULE__)[:batch_size]
+  end
 end
diff --git a/apps/indexer/lib/indexer/supervisor.ex b/apps/indexer/lib/indexer/supervisor.ex
index 4b1d127b6cd8..b813feed40f0 100644
--- a/apps/indexer/lib/indexer/supervisor.ex
+++ b/apps/indexer/lib/indexer/supervisor.ex
@@ -10,7 +10,6 @@ defmodule Indexer.Supervisor do
   alias Indexer.{
     Block,
     CalcLpTokensTotalLiqudity,
-    EmptyBlocksSanitizer,
     PendingOpsCleaner,
     PendingTransactionsSanitizer,
     SetAmbBridgedMetadataForTokens,
@@ -24,6 +23,7 @@ defmodule Indexer.Supervisor do
     CoinBalance,
     CoinBalanceOnDemand,
     ContractCode,
+    EmptyBlocksSanitizer,
     InternalTransaction,
     PendingTransaction,
     ReplacedTransaction,
@@ -127,7 +127,7 @@ defmodule Indexer.Supervisor do
 
       # Out-of-band fetchers
       {CoinBalanceOnDemand.Supervisor, [json_rpc_named_arguments]},
-      {EmptyBlocksSanitizer, [[json_rpc_named_arguments: json_rpc_named_arguments]]},
+      {EmptyBlocksSanitizer.Supervisor, [[json_rpc_named_arguments: json_rpc_named_arguments]]},
       {TokenTotalSupplyOnDemand.Supervisor, [json_rpc_named_arguments]},
       {PendingTransactionsSanitizer, [[json_rpc_named_arguments: json_rpc_named_arguments]]},
 
diff --git a/config/runtime.exs b/config/runtime.exs
index 8c662645e644..02d0097b79b0 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -13,3 +13,15 @@ indexer_memory_limit =
 
 config :indexer,
   memory_limit: indexer_memory_limit <<< 30
+
+indexer_empty_blocks_sanitizer_batch_size =
+  if System.get_env("INDEXER_EMPTY_BLOCKS_SANITIZER_BATCH_SIZE") do
+    case Integer.parse(System.get_env("INDEXER_EMPTY_BLOCKS_SANITIZER_BATCH_SIZE")) do
+      {integer, ""} -> integer
+      _ -> 100
+    end
+  else
+    100
+  end
+
+config :indexer, Indexer.Fetcher.EmptyBlocksSanitizer, batch_size: indexer_empty_blocks_sanitizer_batch_size

From c94eb37be1800f6aac2cbe2297d263c90d29819e Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 10 Jan 2022 17:17:16 +0300
Subject: [PATCH 042/128] Elixir 1.12 -> 1.13

---
 .dialyzer-ignore                           |  1 +
 .github/workflows/config.yml               |  4 +-
 .tool-versions                             |  6 +-
 CHANGELOG.md                               |  1 +
 apps/explorer/lib/explorer/chain.ex        | 83 ++++++++++------------
 apps/indexer/lib/indexer/buffered_task.ex  |  8 +--
 apps/indexer/lib/indexer/memory/monitor.ex |  2 +-
 docker/Dockerfile                          |  2 +-
 mix.lock                                   |  2 +-
 9 files changed, 51 insertions(+), 58 deletions(-)

diff --git a/.dialyzer-ignore b/.dialyzer-ignore
index dcd9c797dc04..e3385f7b4ae0 100644
--- a/.dialyzer-ignore
+++ b/.dialyzer-ignore
@@ -4,6 +4,7 @@
 :0: Unknown type 'Elixir.Hash':t/0
 :0: Unknown type 'Elixir.Address':t/0
 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex:400: Function timestamp_to_datetime/1 has no local return
+lib/ethereum_jsonrpc/rolling_window.ex:173
 lib/explorer/repo/prometheus_logger.ex:8
 lib/explorer/smart_contract/solidity/publisher_worker.ex:1
 lib/explorer/smart_contract/vyper/publisher_worker.ex:1
diff --git a/.github/workflows/config.yml b/.github/workflows/config.yml
index 2c9198eeabeb..67abe0e88316 100644
--- a/.github/workflows/config.yml
+++ b/.github/workflows/config.yml
@@ -11,8 +11,8 @@ on:
 
 env:
   MIX_ENV: test
-  OTP_VERSION: '24.2.2'
-  ELIXIR_VERSION: '1.12.3'
+  OTP_VERSION: '24.3.3'
+  ELIXIR_VERSION: '1.13.4'
 
 jobs:
   build-and-cache:
diff --git a/.tool-versions b/.tool-versions
index 55b9c6dc683b..5c22166c4061 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
-elixir 1.12.3-otp-24
-erlang 24.2
-nodejs 16.13.0
+elixir 1.13.4-otp-24
+erlang 24.3.3
+nodejs 16.14.2
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69d81f3296f8..558f12e28375 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -47,6 +47,7 @@
 - [#5287](https://github.com/blockscout/blockscout/pull/5287) - Docker: modify native token symbol
 - [#5286](https://github.com/blockscout/blockscout/pull/5286) - Change namespace for one of the SmartContractViewTest test
 - [#5260](https://github.com/blockscout/blockscout/pull/5260) - Makefile release task to prerelease and release task
+- [#5082](https://github.com/blockscout/blockscout/pull/5082) - Elixir 1.12 -> 1.13
 
 
 ## 4.1.2-beta
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index dbf91daec56c..636f9a34c5bc 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -5166,43 +5166,35 @@ defmodule Explorer.Chain do
          {:ok, "0x" <> token1_encoded} <-
            token1_signature
            |> Contract.eth_call_request(foreign_token_address_hash, 2, nil, nil)
+           |> json_rpc(eth_call_foreign_json_rpc_named_arguments),
+         token0_hash <- parse_contract_response(token0_encoded, :address),
+         token1_hash <- parse_contract_response(token1_encoded, :address),
+         false <- is_nil(token0_hash),
+         false <- is_nil(token1_hash),
+         token0_hash_str <- "0x" <> Base.encode16(token0_hash, case: :lower),
+         token1_hash_str <- "0x" <> Base.encode16(token1_hash, case: :lower),
+         {:ok, "0x" <> token0_name_encoded} <-
+           name_signature
+           |> Contract.eth_call_request(token0_hash_str, 1, nil, nil)
+           |> json_rpc(eth_call_foreign_json_rpc_named_arguments),
+         {:ok, "0x" <> token1_name_encoded} <-
+           name_signature
+           |> Contract.eth_call_request(token1_hash_str, 2, nil, nil)
+           |> json_rpc(eth_call_foreign_json_rpc_named_arguments),
+         {:ok, "0x" <> token0_symbol_encoded} <-
+           symbol_signature
+           |> Contract.eth_call_request(token0_hash_str, 1, nil, nil)
+           |> json_rpc(eth_call_foreign_json_rpc_named_arguments),
+         {:ok, "0x" <> token1_symbol_encoded} <-
+           symbol_signature
+           |> Contract.eth_call_request(token1_hash_str, 2, nil, nil)
            |> json_rpc(eth_call_foreign_json_rpc_named_arguments) do
-      token0_hash = parse_contract_response(token0_encoded, :address)
-      token1_hash = parse_contract_response(token1_encoded, :address)
+      token0_name = parse_contract_response(token0_name_encoded, :string, {:bytes, 32})
+      token1_name = parse_contract_response(token1_name_encoded, :string, {:bytes, 32})
+      token0_symbol = parse_contract_response(token0_symbol_encoded, :string, {:bytes, 32})
+      token1_symbol = parse_contract_response(token1_symbol_encoded, :string, {:bytes, 32})
 
-      if token0_hash && token1_hash do
-        token0_hash_str = "0x" <> Base.encode16(token0_hash, case: :lower)
-        token1_hash_str = "0x" <> Base.encode16(token1_hash, case: :lower)
-
-        with {:ok, "0x" <> token0_name_encoded} <-
-               name_signature
-               |> Contract.eth_call_request(token0_hash_str, 1, nil, nil)
-               |> json_rpc(eth_call_foreign_json_rpc_named_arguments),
-             {:ok, "0x" <> token1_name_encoded} <-
-               name_signature
-               |> Contract.eth_call_request(token1_hash_str, 2, nil, nil)
-               |> json_rpc(eth_call_foreign_json_rpc_named_arguments),
-             {:ok, "0x" <> token0_symbol_encoded} <-
-               symbol_signature
-               |> Contract.eth_call_request(token0_hash_str, 1, nil, nil)
-               |> json_rpc(eth_call_foreign_json_rpc_named_arguments),
-             {:ok, "0x" <> token1_symbol_encoded} <-
-               symbol_signature
-               |> Contract.eth_call_request(token1_hash_str, 2, nil, nil)
-               |> json_rpc(eth_call_foreign_json_rpc_named_arguments) do
-          token0_name = parse_contract_response(token0_name_encoded, :string, {:bytes, 32})
-          token1_name = parse_contract_response(token1_name_encoded, :string, {:bytes, 32})
-          token0_symbol = parse_contract_response(token0_symbol_encoded, :string, {:bytes, 32})
-          token1_symbol = parse_contract_response(token1_symbol_encoded, :string, {:bytes, 32})
-
-          "#{token0_name}/#{token1_name} (#{token0_symbol}/#{token1_symbol})"
-        else
-          _ ->
-            nil
-        end
-      else
-        nil
-      end
+      "#{token0_name}/#{token1_name} (#{token0_symbol}/#{token1_symbol})"
     else
       _ ->
         nil
@@ -5309,16 +5301,14 @@ defmodule Explorer.Chain do
       |> parse_contract_response({:uint, 256})
       |> Decimal.new()
 
-    with {:ok, "0x" <> token_encoded} <-
-           token_signature
-           |> Contract.eth_call_request(foreign_token_address_hash, 1, nil, nil)
-           |> json_rpc(eth_call_foreign_json_rpc_named_arguments) do
-      token_hash = parse_contract_response(token_encoded, :address)
-
-      if token_hash do
-        token_hash_str = "0x" <> Base.encode16(token_hash, case: :lower)
-
-        with {:ok, "0x" <> token_decimals_encoded} <-
+    case token_signature
+         |> Contract.eth_call_request(foreign_token_address_hash, 1, nil, nil)
+         |> json_rpc(eth_call_foreign_json_rpc_named_arguments) do
+      {:ok, "0x" <> token_encoded} ->
+        with token_hash <- parse_contract_response(token_encoded, :address),
+             false <- is_nil(token_hash),
+             token_hash_str <- "0x" <> Base.encode16(token_hash, case: :lower),
+             {:ok, "0x" <> token_decimals_encoded} <-
                decimals_signature
                |> Contract.eth_call_request(token_hash_str, 1, nil, nil)
                |> json_rpc(eth_call_foreign_json_rpc_named_arguments),
@@ -5355,8 +5345,9 @@ defmodule Explorer.Chain do
             end
 
           {:ok, token_cap_usd}
+        else
+          _ -> :error
         end
-      end
     end
   end
 
diff --git a/apps/indexer/lib/indexer/buffered_task.ex b/apps/indexer/lib/indexer/buffered_task.ex
index f11b87d3b9c5..f1244e9753b3 100644
--- a/apps/indexer/lib/indexer/buffered_task.ex
+++ b/apps/indexer/lib/indexer/buffered_task.ex
@@ -403,8 +403,8 @@ defmodule Indexer.BufferedTask do
               " bound queue is at maximum size (",
               to_string(maximum_size),
               ") and ",
-              remaining_entries |> Enum.count() |> to_string()
-              | " entries could not be added."
+              remaining_entries |> Enum.count() |> to_string(),
+              " entries could not be added."
             ]
           end)
 
@@ -448,8 +448,8 @@ defmodule Indexer.BufferedTask do
     Logger.info(fn ->
       [
         "BufferedTask ",
-        process(self())
-        | " ran out of work, but work queue was shrunk to save memory, so restoring lost work from `c:init/2`."
+        process(self()),
+        " ran out of work, but work queue was shrunk to save memory, so restoring lost work from `c:init/2`."
       ]
     end)
 
diff --git a/apps/indexer/lib/indexer/memory/monitor.ex b/apps/indexer/lib/indexer/memory/monitor.ex
index a63d039be284..40562a0f1330 100644
--- a/apps/indexer/lib/indexer/memory/monitor.ex
+++ b/apps/indexer/lib/indexer/memory/monitor.ex
@@ -157,7 +157,7 @@ defmodule Indexer.Memory.Monitor do
 
       {:error, :minimum_size} ->
         Logger.error(fn ->
-          [process(pid) | " is at its minimum size and could not shrink."]
+          [process(pid), " is at its minimum size and could not shrink."]
         end)
 
         shrink(tail)
diff --git a/docker/Dockerfile b/docker/Dockerfile
index b2e9a024cb40..5378f1f27fdb 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitwalker/alpine-elixir-phoenix:1.12
+FROM bitwalker/alpine-elixir-phoenix:1.13
 
 RUN apk --no-cache --update add alpine-sdk gmp-dev automake libtool inotify-tools autoconf python3 file
 
diff --git a/mix.lock b/mix.lock
index b5b70729b71d..0a0c16a2ac9b 100644
--- a/mix.lock
+++ b/mix.lock
@@ -32,7 +32,7 @@
   "earmark": {:hex, :earmark, "1.3.5", "0db71c8290b5bc81cb0101a2a507a76dca659513984d683119ee722828b424f6", [:mix], [], "hexpm", "762b999fd414fb41e297944228aa1de2cd4a3876a07f968c8b11d1e9a2190d07"},
   "earmark_parser": {:hex, :earmark_parser, "1.4.20", "89970db71b11b6b89759ce16807e857df154f8df3e807b2920a8c39834a9e5cf", [:mix], [], "hexpm", "1eb0d2dabeeeff200e0d17dc3048a6045aab271f73ebb82e416464832eb57bdd"},
   "ecto": {:hex, :ecto, "3.7.1", "a20598862351b29f80f285b21ec5297da1181c0442687f9b8329f0445d228892", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "d36e5b39fc479e654cffd4dbe1865d9716e4a9b6311faff799b6f90ab81b8638"},
-  "ecto_sql": {:hex, :ecto_sql, "3.7.0", "2fcaad4ab0c8d76a5afbef078162806adbe709c04160aca58400d5cbbe8eeac6", [:mix], [{:db_connection, "~> 2.2", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.7.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.4.0 or ~> 0.5.0", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.15.0 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.1", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "a26135dfa1d99bf87a928c464cfa25bba6535a4fe761eefa56077a4febc60f70"},
+  "ecto_sql": {:hex, :ecto_sql, "3.7.1", "8de624ef50b2a8540252d8c60506379fbbc2707be1606853df371cf53df5d053", [:mix], [{:db_connection, "~> 2.2", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.7.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.4.0 or ~> 0.5.0", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.15.0 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.1 or ~> 2.2", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "2b42a32e2ce92f64aba5c88617891ab3b0ba34f3f3a503fa20009eae1a401c81"},
   "elixir_make": {:hex, :elixir_make, "0.6.2", "7dffacd77dec4c37b39af867cedaabb0b59f6a871f89722c25b28fcd4bd70530", [:mix], [], "hexpm", "03e49eadda22526a7e5279d53321d1cced6552f344ba4e03e619063de75348d9"},
   "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
   "ex_abi": {:hex, :ex_abi, "0.5.11", "a53307cf796231bf068a9941d57fbcb8654e72042c2a113a49f08dfb248875fb", [:mix], [{:ex_keccak, "~> 0.4.0", [hex: :ex_keccak, repo: "hexpm", optional: false]}, {:jason, "~> 1.3", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "e128577740bdc0f05ed6841cbb1c88bb80377613970ed870fa052b780870655a"},

From bbcb84fbe3b18edea7c3660e87c40c615959f600 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 8 Apr 2022 14:19:00 +0300
Subject: [PATCH 043/128] Cache modules refactoring

---
 CHANGELOG.md                                  |  1 +
 .../controllers/chain_controller.ex           |  9 ++-
 .../controllers/transaction_controller.ex     |  3 +-
 apps/explorer/config/config.exs               | 15 ++--
 apps/explorer/lib/explorer/application.ex     |  8 +-
 apps/explorer/lib/explorer/chain.ex           | 74 -------------------
 .../chain/cache/{block_count.ex => block.ex}  | 43 ++++++++++-
 .../lib/explorer/chain/cache/gas_usage.ex     | 34 ++++++++-
 .../chain/cache/token_exchange_rate.ex        | 59 ++++++---------
 .../{transaction_count.ex => transaction.ex}  | 24 +++++-
 .../counters/address_gas_usage_counter.ex     | 39 ++--------
 .../address_token_transfers_counter.ex        | 47 +++---------
 .../counters/address_tokens_usd_sum.ex        | 39 ++--------
 .../counters/address_transactions_counter.ex  | 44 +++--------
 .../explorer/counters/average_block_time.ex   |  2 +-
 .../counters/block_burned_fee_counter.ex      | 24 ++----
 .../counters/block_priority_fee_counter.ex    | 24 ++----
 apps/explorer/lib/explorer/counters/helper.ex | 41 ++++++++++
 .../counters/token_holders_counter.ex         | 36 ++-------
 .../counters/token_transfers_counter.ex       | 39 ++--------
 .../explorer/market/market_history_cache.ex   | 16 +---
 .../{block_count_test.exs => block_test.exs}  | 22 +++---
 ...on_count_test.exs => transaction_test.exs} | 22 +++---
 apps/explorer/test/explorer/chain_test.exs    |  3 +-
 docker-compose/envs/common-blockscout.env     | 32 ++++----
 docker/Makefile                               | 60 +++++++--------
 26 files changed, 319 insertions(+), 441 deletions(-)
 rename apps/explorer/lib/explorer/chain/cache/{block_count.ex => block.ex} (60%)
 rename apps/explorer/lib/explorer/chain/cache/{transaction_count.ex => transaction.ex} (71%)
 create mode 100644 apps/explorer/lib/explorer/counters/helper.ex
 rename apps/explorer/test/explorer/chain/cache/{block_count_test.exs => block_test.exs} (58%)
 rename apps/explorer/test/explorer/chain/cache/{transaction_count_test.exs => transaction_test.exs} (50%)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 558f12e28375..327e87ade4de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,6 +27,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5433](https://github.com/blockscout/blockscout/pull/5433) - Caching modules refactoring
 - [#5419](https://github.com/blockscout/blockscout/pull/5419) - Add check if address exists for some api methods
 - [#5408](https://github.com/blockscout/blockscout/pull/5408) - Update websocket_client hex package
 - [#5407](https://github.com/blockscout/blockscout/pull/5407) - Update hackney, certifi, tzdata
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/chain_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/chain_controller.ex
index b3c438efd63d..f744e74bfc34 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/chain_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/chain_controller.ex
@@ -6,6 +6,9 @@ defmodule BlockScoutWeb.ChainController do
   alias BlockScoutWeb.{ChainView, Controller}
   alias Explorer.{Chain, PagingOptions, Repo}
   alias Explorer.Chain.{Address, Block, Transaction}
+  alias Explorer.Chain.Cache.Block, as: BlockCache
+  alias Explorer.Chain.Cache.GasUsage
+  alias Explorer.Chain.Cache.Transaction, as: TransactionCache
   alias Explorer.Chain.Supply.{RSK, TokenBridge}
   alias Explorer.Chain.Transaction.History.TransactionStats
   alias Explorer.Counters.AverageBlockTime
@@ -14,9 +17,9 @@ defmodule BlockScoutWeb.ChainController do
   alias Phoenix.View
 
   def show(conn, _params) do
-    transaction_estimated_count = Chain.transaction_estimated_count()
-    total_gas_usage = Chain.total_gas_usage()
-    block_count = Chain.block_estimated_count()
+    transaction_estimated_count = TransactionCache.estimated_count()
+    total_gas_usage = GasUsage.total()
+    block_count = BlockCache.estimated_count()
     address_count = Chain.address_estimated_count()
 
     market_cap_calculation =
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/transaction_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/transaction_controller.ex
index b32a7c64137a..6ed8cf00b884 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/transaction_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/transaction_controller.ex
@@ -12,6 +12,7 @@ defmodule BlockScoutWeb.TransactionController do
 
   alias BlockScoutWeb.{AccessHelpers, Controller, TransactionView}
   alias Explorer.Chain
+  alias Explorer.Chain.Cache.Transaction, as: TransactionCache
   alias Phoenix.View
 
   {:ok, burn_address_hash} = Chain.string_to_address_hash("0x0000000000000000000000000000000000000000")
@@ -94,7 +95,7 @@ defmodule BlockScoutWeb.TransactionController do
   end
 
   def index(conn, _params) do
-    transaction_estimated_count = Chain.transaction_estimated_count()
+    transaction_estimated_count = TransactionCache.estimated_count()
 
     render(
       conn,
diff --git a/apps/explorer/config/config.exs b/apps/explorer/config/config.exs
index 6fe9b7816ecf..c8986bfab680 100644
--- a/apps/explorer/config/config.exs
+++ b/apps/explorer/config/config.exs
@@ -46,7 +46,7 @@ config :explorer, Explorer.Chain.Cache.BlockNumber,
   global_ttl: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(5))
 
 address_sum_global_ttl =
-  "ADDRESS_SUM_CACHE_PERIOD"
+  "CACHE_ADDRESS_SUM_PERIOD"
   |> System.get_env("")
   |> Integer.parse()
   |> case do
@@ -65,8 +65,8 @@ config :explorer, Explorer.Chain.Cache.AddressSumMinusBurnt,
   global_ttl: address_sum_global_ttl
 
 balances_update_interval =
-  if System.get_env("ADDRESS_WITH_BALANCES_UPDATE_INTERVAL") do
-    case Integer.parse(System.get_env("ADDRESS_WITH_BALANCES_UPDATE_INTERVAL")) do
+  if System.get_env("CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL") do
+    case Integer.parse(System.get_env("CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL")) do
       {integer, ""} -> integer
       _ -> nil
     end
@@ -118,9 +118,12 @@ config :explorer, Explorer.Counters.BlockPriorityFeeCounter,
   enabled: true,
   enable_consolidation: true
 
+config :explorer, Explorer.Chain.Cache.GasUsage,
+  enabled: System.get_env("CACHE_ENABLE_TOTAL_GAS_USAGE_COUNTER") == "true"
+
 bridge_market_cap_update_interval =
-  if System.get_env("BRIDGE_MARKET_CAP_UPDATE_INTERVAL") do
-    case Integer.parse(System.get_env("BRIDGE_MARKET_CAP_UPDATE_INTERVAL")) do
+  if System.get_env("CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL") do
+    case Integer.parse(System.get_env("CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL")) do
       {integer, ""} -> integer
       _ -> nil
     end
@@ -246,8 +249,6 @@ config :explorer, Explorer.Chain.Cache.Uncles,
   ttl_check_interval: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(1), else: false),
   global_ttl: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(5))
 
-config :explorer, Explorer.Chain.Cache.GasUsage, enabled: false
-
 config :explorer, Explorer.ThirdPartyIntegrations.Sourcify,
   server_url: System.get_env("SOURCIFY_SERVER_URL") || "https://sourcify.dev/server",
   enabled: System.get_env("ENABLE_SOURCIFY_INTEGRATION") == "true",
diff --git a/apps/explorer/lib/explorer/application.ex b/apps/explorer/lib/explorer/application.ex
index a6b7e28e574b..8fa1d77db10b 100644
--- a/apps/explorer/lib/explorer/application.ex
+++ b/apps/explorer/lib/explorer/application.ex
@@ -11,13 +11,13 @@ defmodule Explorer.Application do
     Accounts,
     AddressSum,
     AddressSumMinusBurnt,
-    BlockCount,
+    Block,
     BlockNumber,
     Blocks,
     GasUsage,
     MinMissingBlockNumber,
     NetVersion,
-    TransactionCount,
+    Transaction,
     Transactions,
     Uncles
   }
@@ -51,10 +51,10 @@ defmodule Explorer.Application do
       Explorer.SmartContract.VyperDownloader,
       {Registry, keys: :duplicate, name: Registry.ChainEvents, id: Registry.ChainEvents},
       {Admin.Recovery, [[], [name: Admin.Recovery]]},
-      TransactionCount,
+      Transaction,
       AddressSum,
       AddressSumMinusBurnt,
-      BlockCount,
+      Block,
       Blocks,
       GasUsage,
       NetVersion,
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 636f9a34c5bc..3661350a9c63 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -28,7 +28,6 @@ defmodule Explorer.Chain do
   require Logger
 
   alias ABI.{TypeDecoder, TypeEncoder}
-  alias Ecto.Adapters.SQL
   alias Ecto.{Changeset, Multi}
 
   alias EthereumJSONRPC.Contract
@@ -69,12 +68,9 @@ defmodule Explorer.Chain do
 
   alias Explorer.Chain.Cache.{
     Accounts,
-    BlockCount,
     BlockNumber,
     Blocks,
-    GasUsage,
     TokenExchangeRate,
-    TransactionCount,
     Transactions,
     Uncles
   }
@@ -2094,32 +2090,10 @@ defmodule Explorer.Chain do
       0
   end
 
-  @spec fetch_count_consensus_block() :: non_neg_integer
-  def fetch_count_consensus_block do
-    query =
-      from(block in Block,
-        select: count(block.hash),
-        where: block.consensus == true
-      )
-
-    Repo.one!(query, timeout: :infinity) || 0
-  end
-
   def fetch_block_by_hash(block_hash) do
     Repo.get(Block, block_hash)
   end
 
-  @spec fetch_sum_gas_used() :: non_neg_integer
-  def fetch_sum_gas_used do
-    query =
-      from(
-        t0 in Transaction,
-        select: fragment("SUM(t0.gas_used)")
-      )
-
-    Repo.one!(query, timeout: :infinity) || 0
-  end
-
   @doc """
   The number of `t:Explorer.Chain.InternalTransaction.t/0`.
 
@@ -3472,54 +3446,6 @@ defmodule Explorer.Chain do
     Hash.Full.cast(string)
   end
 
-  @doc """
-  Estimated count of `t:Explorer.Chain.Transaction.t/0`.
-
-  Estimated count of both collated and pending transactions using the transactions table statistics.
-  """
-  @spec transaction_estimated_count() :: non_neg_integer()
-  def transaction_estimated_count do
-    cached_value = TransactionCount.get_count()
-
-    if is_nil(cached_value) do
-      %Postgrex.Result{rows: [[rows]]} =
-        SQL.query!(Repo, "SELECT reltuples::BIGINT AS estimate FROM pg_class WHERE relname='transactions'")
-
-      rows
-    else
-      cached_value
-    end
-  end
-
-  @spec total_gas_usage() :: non_neg_integer()
-  def total_gas_usage do
-    cached_value = GasUsage.get_sum()
-
-    if is_nil(cached_value) do
-      0
-    else
-      cached_value
-    end
-  end
-
-  @doc """
-  Estimated count of `t:Explorer.Chain.Block.t/0`.
-
-  Estimated count of consensus blocks.
-  """
-  @spec block_estimated_count() :: non_neg_integer()
-  def block_estimated_count do
-    cached_value = BlockCount.get_count()
-
-    if is_nil(cached_value) do
-      %Postgrex.Result{rows: [[count]]} = Repo.query!("SELECT reltuples FROM pg_class WHERE relname = 'blocks';")
-
-      trunc(count * 0.90)
-    else
-      cached_value
-    end
-  end
-
   @doc """
   `t:Explorer.Chain.InternalTransaction/0`s in `t:Explorer.Chain.Transaction.t/0` with `hash`.
 
diff --git a/apps/explorer/lib/explorer/chain/cache/block_count.ex b/apps/explorer/lib/explorer/chain/cache/block.ex
similarity index 60%
rename from apps/explorer/lib/explorer/chain/cache/block_count.ex
rename to apps/explorer/lib/explorer/chain/cache/block.ex
index b8fae34587f7..0c3ac1242aec 100644
--- a/apps/explorer/lib/explorer/chain/cache/block_count.ex
+++ b/apps/explorer/lib/explorer/chain/cache/block.ex
@@ -1,10 +1,15 @@
-defmodule Explorer.Chain.Cache.BlockCount do
+defmodule Explorer.Chain.Cache.Block do
   @moduledoc """
   Cache for block count.
   """
 
   @default_cache_period :timer.hours(2)
 
+  import Ecto.Query,
+    only: [
+      from: 2
+    ]
+
   use Explorer.Chain.MapCache,
     name: :block_count,
     key: :count,
@@ -15,7 +20,26 @@ defmodule Explorer.Chain.Cache.BlockCount do
 
   require Logger
 
-  alias Explorer.Chain
+  alias Explorer.Chain.Block
+  alias Explorer.Repo
+
+  @doc """
+  Estimated count of `t:Explorer.Chain.Block.t/0`.
+
+  Estimated count of consensus blocks.
+  """
+  @spec estimated_count() :: non_neg_integer()
+  def estimated_count do
+    cached_value = __MODULE__.get_count()
+
+    if is_nil(cached_value) do
+      %Postgrex.Result{rows: [[count]]} = Repo.query!("SELECT reltuples FROM pg_class WHERE relname = 'blocks';")
+
+      trunc(count * 0.90)
+    else
+      cached_value
+    end
+  end
 
   defp handle_fallback(:count) do
     # This will get the task PID if one exists and launch a new task if not
@@ -31,7 +55,7 @@ defmodule Explorer.Chain.Cache.BlockCount do
     {:ok, task} =
       Task.start(fn ->
         try do
-          result = Chain.fetch_count_consensus_block()
+          result = fetch_count_consensus_block()
 
           set_count(result)
         rescue
@@ -54,7 +78,7 @@ defmodule Explorer.Chain.Cache.BlockCount do
   defp async_task_on_deletion(_data), do: nil
 
   defp cache_period do
-    "BLOCK_COUNT_CACHE_PERIOD"
+    "CACHE_BLOCK_COUNT_PERIOD"
     |> System.get_env("")
     |> Integer.parse()
     |> case do
@@ -62,4 +86,15 @@ defmodule Explorer.Chain.Cache.BlockCount do
       _ -> @default_cache_period
     end
   end
+
+  @spec fetch_count_consensus_block() :: non_neg_integer
+  defp fetch_count_consensus_block do
+    query =
+      from(block in Block,
+        select: count(block.hash),
+        where: block.consensus == true
+      )
+
+    Repo.one!(query, timeout: :infinity) || 0
+  end
 end
diff --git a/apps/explorer/lib/explorer/chain/cache/gas_usage.ex b/apps/explorer/lib/explorer/chain/cache/gas_usage.ex
index ca9c29b455cc..467a317631ae 100644
--- a/apps/explorer/lib/explorer/chain/cache/gas_usage.ex
+++ b/apps/explorer/lib/explorer/chain/cache/gas_usage.ex
@@ -5,6 +5,11 @@ defmodule Explorer.Chain.Cache.GasUsage do
 
   require Logger
 
+  import Ecto.Query,
+    only: [
+      from: 2
+    ]
+
   @default_cache_period :timer.hours(2)
   config = Application.get_env(:explorer, __MODULE__)
   @enabled Keyword.get(config, :enabled)
@@ -17,7 +22,19 @@ defmodule Explorer.Chain.Cache.GasUsage do
     ttl_check_interval: :timer.minutes(15),
     callback: &async_task_on_deletion(&1)
 
-  alias Explorer.Chain
+  alias Explorer.Chain.Transaction
+  alias Explorer.Repo
+
+  @spec total() :: non_neg_integer()
+  def total do
+    cached_value = __MODULE__.get_sum()
+
+    if is_nil(cached_value) do
+      0
+    else
+      cached_value
+    end
+  end
 
   defp handle_fallback(:sum) do
     # This will get the task PID if one exists and launch a new task if not
@@ -34,7 +51,7 @@ defmodule Explorer.Chain.Cache.GasUsage do
       {:ok, task} =
         Task.start(fn ->
           try do
-            result = Chain.fetch_sum_gas_used()
+            result = fetch_sum_gas_used()
 
             set_sum(result)
           rescue
@@ -60,7 +77,7 @@ defmodule Explorer.Chain.Cache.GasUsage do
   defp async_task_on_deletion(_data), do: nil
 
   defp cache_period do
-    "TOTAL_GAS_USAGE_CACHE_PERIOD"
+    "CACHE_TOTAL_GAS_USAGE_PERIOD"
     |> System.get_env("")
     |> Integer.parse()
     |> case do
@@ -68,4 +85,15 @@ defmodule Explorer.Chain.Cache.GasUsage do
       _ -> @default_cache_period
     end
   end
+
+  @spec fetch_sum_gas_used() :: non_neg_integer
+  defp fetch_sum_gas_used do
+    query =
+      from(
+        t0 in Transaction,
+        select: fragment("SUM(t0.gas_used)")
+      )
+
+    Repo.one!(query, timeout: :infinity) || 0
+  end
 end
diff --git a/apps/explorer/lib/explorer/chain/cache/token_exchange_rate.ex b/apps/explorer/lib/explorer/chain/cache/token_exchange_rate.ex
index ad3f4e05c6e4..2b59ed494121 100644
--- a/apps/explorer/lib/explorer/chain/cache/token_exchange_rate.ex
+++ b/apps/explorer/lib/explorer/chain/cache/token_exchange_rate.ex
@@ -8,19 +8,13 @@ defmodule Explorer.Chain.Cache.TokenExchangeRate do
 
   alias Ecto.Changeset
   alias Explorer.Chain.BridgedToken
+  alias Explorer.Counters.Helper
   alias Explorer.ExchangeRates.Source
   alias Explorer.Repo
 
   @cache_name :token_exchange_rate
   @last_update_key "last_update"
 
-  @ets_opts [
-    :set,
-    :named_table,
-    :public,
-    read_concurrency: true
-  ]
-
   config = Application.get_env(:explorer, Explorer.Chain.Cache.TokenExchangeRate)
   @enable_consolidation Keyword.get(config, :enable_consolidation)
 
@@ -62,7 +56,10 @@ defmodule Explorer.Chain.Cache.TokenExchangeRate do
       end)
     end
 
-    cached_value = fetch_from_cache(cache_key(address_hash_str))
+    cached_value =
+      address_hash_str
+      |> cache_key()
+      |> fetch_from_cache()
 
     if is_nil(cached_value) || Decimal.cmp(cached_value, 0) == :eq do
       fetch_from_db(token_hash)
@@ -80,7 +77,10 @@ defmodule Explorer.Chain.Cache.TokenExchangeRate do
       end)
     end
 
-    cached_value = fetch_from_cache(cache_key(symbol))
+    cached_value =
+      symbol
+      |> cache_key()
+      |> fetch_from_cache()
 
     if is_nil(cached_value) || Decimal.cmp(cached_value, 0) == :eq do
       fetch_from_db(token_hash)
@@ -97,18 +97,22 @@ defmodule Explorer.Chain.Cache.TokenExchangeRate do
 
     cond do
       is_nil(updated_at) -> true
-      current_time() - updated_at > cache_period -> true
+      Helper.current_time() - updated_at > cache_period -> true
       true -> false
     end
   end
 
   defp value_is_empty?(symbol_or_address_hash_str) do
-    value = fetch_from_cache(cache_key(symbol_or_address_hash_str))
+    value =
+      symbol_or_address_hash_str
+      |> cache_key()
+      |> fetch_from_cache()
+
     is_nil(value) || value == 0
   end
 
   defp update_cache_by_symbol(token_hash, symbol) do
-    put_into_cache("#{cache_key(symbol)}_#{@last_update_key}", current_time())
+    put_into_cache("#{cache_key(symbol)}_#{@last_update_key}", Helper.current_time())
 
     exchange_rate = fetch_token_exchange_rate(symbol)
 
@@ -117,7 +121,7 @@ defmodule Explorer.Chain.Cache.TokenExchangeRate do
   end
 
   defp update_cache_by_address_hash_str(token_hash, address_hash_str) do
-    put_into_cache("#{cache_key(address_hash_str)}_#{@last_update_key}", current_time())
+    put_into_cache("#{cache_key(address_hash_str)}_#{@last_update_key}", Helper.current_time())
 
     exchange_rate = fetch_token_exchange_rate_by_address(address_hash_str)
 
@@ -145,16 +149,6 @@ defmodule Explorer.Chain.Cache.TokenExchangeRate do
     end
   end
 
-  defp fetch_from_cache(key) do
-    case :ets.lookup(@cache_name, key) do
-      [{_, value}] ->
-        value
-
-      [] ->
-        0
-    end
-  end
-
   defp fetch_from_db(nil), do: nil
 
   defp fetch_from_db(token_hash) do
@@ -167,6 +161,10 @@ defmodule Explorer.Chain.Cache.TokenExchangeRate do
     end
   end
 
+  defp fetch_from_cache(key) do
+    Helper.fetch_from_cache(key, @cache_name)
+  end
+
   def put_into_cache(key, value) do
     if cache_table_exists?() do
       :ets.insert(@cache_name, {key, value})
@@ -193,28 +191,17 @@ defmodule Explorer.Chain.Cache.TokenExchangeRate do
     |> Repo.one()
   end
 
-  defp current_time do
-    utc_now = DateTime.utc_now()
-
-    DateTime.to_unix(utc_now, :millisecond)
-  end
-
   def cache_table_exists? do
     :ets.whereis(@cache_name) !== :undefined
   end
 
   def create_cache_table do
-    unless cache_table_exists?() do
-      :ets.new(@cache_name, @ets_opts)
-    end
+    Helper.create_cache_table(@cache_name)
   end
 
   def enable_consolidation?, do: @enable_consolidation
 
   defp token_exchange_rate_cache_period do
-    case Integer.parse(System.get_env("TOKEN_EXCHANGE_RATE_CACHE_PERIOD", "")) do
-      {secs, ""} -> :timer.seconds(secs)
-      _ -> :timer.hours(1)
-    end
+    Helper.cache_period("CACHE_TOKEN_EXCHANGE_RATE_PERIOD", 1)
   end
 end
diff --git a/apps/explorer/lib/explorer/chain/cache/transaction_count.ex b/apps/explorer/lib/explorer/chain/cache/transaction.ex
similarity index 71%
rename from apps/explorer/lib/explorer/chain/cache/transaction_count.ex
rename to apps/explorer/lib/explorer/chain/cache/transaction.ex
index e850310bca50..a386127aa3e0 100644
--- a/apps/explorer/lib/explorer/chain/cache/transaction_count.ex
+++ b/apps/explorer/lib/explorer/chain/cache/transaction.ex
@@ -1,4 +1,4 @@
-defmodule Explorer.Chain.Cache.TransactionCount do
+defmodule Explorer.Chain.Cache.Transaction do
   @moduledoc """
   Cache for estimated transaction count.
   """
@@ -15,9 +15,29 @@ defmodule Explorer.Chain.Cache.TransactionCount do
 
   require Logger
 
+  alias Ecto.Adapters.SQL
   alias Explorer.Chain.Transaction
   alias Explorer.Repo
 
+  @doc """
+  Estimated count of `t:Explorer.Chain.Transaction.t/0`.
+
+  Estimated count of both collated and pending transactions using the transactions table statistics.
+  """
+  @spec estimated_count() :: non_neg_integer()
+  def estimated_count do
+    cached_value = __MODULE__.get_count()
+
+    if is_nil(cached_value) do
+      %Postgrex.Result{rows: [[rows]]} =
+        SQL.query!(Repo, "SELECT reltuples::BIGINT AS estimate FROM pg_class WHERE relname='transactions'")
+
+      rows
+    else
+      cached_value
+    end
+  end
+
   defp handle_fallback(:count) do
     # This will get the task PID if one exists and launch a new task if not
     # See next `handle_fallback` definition
@@ -55,7 +75,7 @@ defmodule Explorer.Chain.Cache.TransactionCount do
   defp async_task_on_deletion(_data), do: nil
 
   defp cache_period do
-    "TXS_COUNT_CACHE_PERIOD"
+    "CACHE_TXS_COUNT_PERIOD"
     |> System.get_env("")
     |> Integer.parse()
     |> case do
diff --git a/apps/explorer/lib/explorer/counters/address_gas_usage_counter.ex b/apps/explorer/lib/explorer/counters/address_gas_usage_counter.ex
index 5dd1a825b10a..2572360f8eaf 100644
--- a/apps/explorer/lib/explorer/counters/address_gas_usage_counter.ex
+++ b/apps/explorer/lib/explorer/counters/address_gas_usage_counter.ex
@@ -6,17 +6,11 @@ defmodule Explorer.Counters.AddressTransactionsGasUsageCounter do
 
   alias Ecto.Changeset
   alias Explorer.{Chain, Repo}
+  alias Explorer.Counters.Helper
 
   @cache_name :address_transactions_gas_usage_counter
   @last_update_key "last_update"
 
-  @ets_opts [
-    :set,
-    :named_table,
-    :public,
-    read_concurrency: true
-  ]
-
   config = Application.get_env(:explorer, __MODULE__)
   @enable_consolidation Keyword.get(config, :enable_consolidation)
 
@@ -65,27 +59,21 @@ defmodule Explorer.Counters.AddressTransactionsGasUsageCounter do
 
     cond do
       is_nil(updated_at) -> true
-      current_time() - updated_at > cache_period -> true
+      Helper.current_time() - updated_at > cache_period -> true
       true -> false
     end
   end
 
   defp update_cache(address) do
     address_hash_string = to_string(address.hash)
-    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", current_time())
+    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", Helper.current_time())
     new_data = Chain.address_to_gas_usage_count(address)
     put_into_cache("hash_#{address_hash_string}", new_data)
     put_into_db(address, new_data)
   end
 
   defp fetch_from_cache(key) do
-    case :ets.lookup(@cache_name, key) do
-      [{_, value}] ->
-        value
-
-      [] ->
-        0
-    end
+    Helper.fetch_from_cache(key, @cache_name)
   end
 
   defp put_into_cache(key, value) do
@@ -100,24 +88,13 @@ defmodule Explorer.Counters.AddressTransactionsGasUsageCounter do
     |> Repo.update()
   end
 
-  defp current_time do
-    utc_now = DateTime.utc_now()
-
-    DateTime.to_unix(utc_now, :millisecond)
-  end
-
-  def create_cache_table do
-    if :ets.whereis(@cache_name) == :undefined do
-      :ets.new(@cache_name, @ets_opts)
-    end
+  defp create_cache_table do
+    Helper.create_cache_table(@cache_name)
   end
 
-  def enable_consolidation?, do: @enable_consolidation
+  defp enable_consolidation?, do: @enable_consolidation
 
   defp address_transactions_gas_usage_counter_cache_period do
-    case Integer.parse(System.get_env("ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_CACHE_PERIOD", "")) do
-      {secs, ""} -> :timer.seconds(secs)
-      _ -> :timer.hours(1)
-    end
+    Helper.cache_period("CACHE_ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_PERIOD", 1)
   end
 end
diff --git a/apps/explorer/lib/explorer/counters/address_token_transfers_counter.ex b/apps/explorer/lib/explorer/counters/address_token_transfers_counter.ex
index 3cad4650c599..409030e18bf4 100644
--- a/apps/explorer/lib/explorer/counters/address_token_transfers_counter.ex
+++ b/apps/explorer/lib/explorer/counters/address_token_transfers_counter.ex
@@ -6,17 +6,11 @@ defmodule Explorer.Counters.AddressTokenTransfersCounter do
 
   alias Ecto.Changeset
   alias Explorer.{Chain, Repo}
+  alias Explorer.Counters.Helper
 
   @cache_name :address_token_transfers_counter
   @last_update_key "last_update"
 
-  @ets_opts [
-    :set,
-    :named_table,
-    :public,
-    read_concurrency: true
-  ]
-
   config = Application.get_env(:explorer, __MODULE__)
   @enable_consolidation Keyword.get(config, :enable_consolidation)
 
@@ -65,57 +59,40 @@ defmodule Explorer.Counters.AddressTokenTransfersCounter do
 
     cond do
       is_nil(updated_at) -> true
-      current_time() - updated_at > cache_period -> true
+      Helper.current_time() - updated_at > cache_period -> true
       true -> false
     end
   end
 
   defp update_cache(address) do
     address_hash_string = to_string(address.hash)
-    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", current_time())
+    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", Helper.current_time())
     new_data = Chain.address_to_token_transfer_count(address)
     put_into_cache("hash_#{address_hash_string}", new_data)
     put_into_db(address, new_data)
   end
 
   defp fetch_from_cache(key) do
-    case :ets.lookup(@cache_name, key) do
-      [{_, value}] ->
-        value
-
-      [] ->
-        0
-    end
+    Helper.fetch_from_cache(key, @cache_name)
   end
 
   defp put_into_cache(key, value) do
     :ets.insert(@cache_name, {key, value})
   end
 
-  defp current_time do
-    utc_now = DateTime.utc_now()
-
-    DateTime.to_unix(utc_now, :millisecond)
+  defp put_into_db(address, value) do
+    address
+    |> Changeset.change(%{token_transfers_count: value})
+    |> Repo.update()
   end
 
-  def create_cache_table do
-    if :ets.whereis(@cache_name) == :undefined do
-      :ets.new(@cache_name, @ets_opts)
-    end
+  defp create_cache_table do
+    Helper.create_cache_table(@cache_name)
   end
 
-  def enable_consolidation?, do: @enable_consolidation
+  defp enable_consolidation?, do: @enable_consolidation
 
   defp address_token_transfers_counter_cache_period do
-    case Integer.parse(System.get_env("ADDRESS_TOKEN_TRANSFERS_COUNTER_CACHE_PERIOD", "")) do
-      {secs, ""} -> :timer.seconds(secs)
-      _ -> :timer.hours(1)
-    end
-  end
-
-  defp put_into_db(address, value) do
-    address
-    |> Changeset.change(%{token_transfers_count: value})
-    |> Repo.update()
+    Helper.cache_period("CACHE_ADDRESS_TOKEN_TRANSFERS_COUNTER_PERIOD", 1)
   end
 end
diff --git a/apps/explorer/lib/explorer/counters/address_tokens_usd_sum.ex b/apps/explorer/lib/explorer/counters/address_tokens_usd_sum.ex
index db1f3830686a..e0e5f9c9a268 100644
--- a/apps/explorer/lib/explorer/counters/address_tokens_usd_sum.ex
+++ b/apps/explorer/lib/explorer/counters/address_tokens_usd_sum.ex
@@ -5,17 +5,11 @@ defmodule Explorer.Counters.AddressTokenUsdSum do
   use GenServer
 
   alias Explorer.Chain
+  alias Explorer.Counters.Helper
 
   @cache_name :address_tokens_usd_value
   @last_update_key "last_update"
 
-  @ets_opts [
-    :set,
-    :named_table,
-    :public,
-    read_concurrency: true
-  ]
-
   config = Application.get_env(:explorer, Explorer.Counters.AddressTokenUsdSum)
   @enable_consolidation Keyword.get(config, :enable_consolidation)
 
@@ -64,49 +58,32 @@ defmodule Explorer.Counters.AddressTokenUsdSum do
 
     cond do
       is_nil(updated_at) -> true
-      current_time() - updated_at > cache_period -> true
+      Helper.current_time() - updated_at > cache_period -> true
       true -> false
     end
   end
 
   defp update_cache(address_hash_string, token_balances) do
-    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", current_time())
+    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", Helper.current_time())
     new_data = Chain.address_tokens_usd_sum(token_balances)
     put_into_cache("hash_#{address_hash_string}", new_data)
   end
 
   defp fetch_from_cache(key) do
-    case :ets.lookup(@cache_name, key) do
-      [{_, value}] ->
-        value
-
-      [] ->
-        0
-    end
+    Helper.fetch_from_cache(key, @cache_name)
   end
 
   defp put_into_cache(key, value) do
     :ets.insert(@cache_name, {key, value})
   end
 
-  defp current_time do
-    utc_now = DateTime.utc_now()
-
-    DateTime.to_unix(utc_now, :millisecond)
-  end
-
-  def create_cache_table do
-    if :ets.whereis(@cache_name) == :undefined do
-      :ets.new(@cache_name, @ets_opts)
-    end
+  defp create_cache_table do
+    Helper.create_cache_table(@cache_name)
   end
 
-  def enable_consolidation?, do: @enable_consolidation
+  defp enable_consolidation?, do: @enable_consolidation
 
   defp address_tokens_usd_sum_cache_period do
-    case Integer.parse(System.get_env("ADDRESS_TOKENS_USD_SUM_CACHE_PERIOD", "")) do
-      {secs, ""} -> :timer.seconds(secs)
-      _ -> :timer.hours(1)
-    end
+    Helper.cache_period("CACHE_ADDRESS_TOKENS_USD_SUM_PERIOD", 1)
   end
 end
diff --git a/apps/explorer/lib/explorer/counters/address_transactions_counter.ex b/apps/explorer/lib/explorer/counters/address_transactions_counter.ex
index 0ad5dc655a9d..bcd0a71207eb 100644
--- a/apps/explorer/lib/explorer/counters/address_transactions_counter.ex
+++ b/apps/explorer/lib/explorer/counters/address_transactions_counter.ex
@@ -6,17 +6,11 @@ defmodule Explorer.Counters.AddressTransactionsCounter do
 
   alias Ecto.Changeset
   alias Explorer.{Chain, Repo}
+  alias Explorer.Counters.Helper
 
   @cache_name :address_transactions_counter
   @last_update_key "last_update"
 
-  @ets_opts [
-    :set,
-    :named_table,
-    :public,
-    read_concurrency: true
-  ]
-
   config = Application.get_env(:explorer, __MODULE__)
   @enable_consolidation Keyword.get(config, :enable_consolidation)
 
@@ -65,57 +59,43 @@ defmodule Explorer.Counters.AddressTransactionsCounter do
 
     cond do
       is_nil(updated_at) -> true
-      current_time() - updated_at > cache_period -> true
+      Helper.current_time() - updated_at > cache_period -> true
       true -> false
     end
   end
 
   defp update_cache(address) do
     address_hash_string = to_string(address.hash)
-    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", current_time())
+    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", Helper.current_time())
     new_data = Chain.address_to_transaction_count(address)
     put_into_cache("hash_#{address_hash_string}", new_data)
     put_into_db(address, new_data)
   end
 
   defp fetch_from_cache(key) do
-    case :ets.lookup(@cache_name, key) do
-      [{_, value}] ->
-        value
-
-      [] ->
-        0
-    end
+    Helper.fetch_from_cache(key, @cache_name)
   end
 
   defp put_into_cache(key, value) do
     :ets.insert(@cache_name, {key, value})
   end
 
-  defp current_time do
-    utc_now = DateTime.utc_now()
-
-    DateTime.to_unix(utc_now, :millisecond)
+  defp put_into_db(address, value) do
+    address
+    |> Changeset.change(%{transactions_count: value})
+    |> Repo.update()
   end
 
-  def create_cache_table do
-    if :ets.whereis(@cache_name) == :undefined do
-      :ets.new(@cache_name, @ets_opts)
-    end
+  defp create_cache_table do
+    Helper.create_cache_table(@cache_name)
   end
 
-  def enable_consolidation?, do: @enable_consolidation
+  defp enable_consolidation?, do: @enable_consolidation
 
   defp address_transactions_counter_cache_period do
-    case Integer.parse(System.get_env("ADDRESS_TRANSACTIONS_COUNTER_CACHE_PERIOD", "")) do
+    case Integer.parse(System.get_env("CACHE_ADDRESS_TRANSACTIONS_COUNTER_PERIOD", "")) do
       {secs, ""} -> :timer.seconds(secs)
       _ -> :timer.hours(1)
     end
   end
-
-  defp put_into_db(address, value) do
-    address
-    |> Changeset.change(%{transactions_count: value})
-    |> Repo.update()
-  end
 end
diff --git a/apps/explorer/lib/explorer/counters/average_block_time.ex b/apps/explorer/lib/explorer/counters/average_block_time.ex
index b351f0799586..81142283d887 100644
--- a/apps/explorer/lib/explorer/counters/average_block_time.ex
+++ b/apps/explorer/lib/explorer/counters/average_block_time.ex
@@ -130,7 +130,7 @@ defmodule Explorer.Counters.AverageBlockTime do
   end
 
   defp average_block_cache_period do
-    case Integer.parse(System.get_env("AVERAGE_BLOCK_CACHE_PERIOD", "")) do
+    case Integer.parse(System.get_env("CACE_AVERAGE_BLOCK_PERIOD", "")) do
       {secs, ""} -> :timer.seconds(secs)
       _ -> :timer.minutes(30)
     end
diff --git a/apps/explorer/lib/explorer/counters/block_burned_fee_counter.ex b/apps/explorer/lib/explorer/counters/block_burned_fee_counter.ex
index eee5a97f1504..5726bf6e0a55 100644
--- a/apps/explorer/lib/explorer/counters/block_burned_fee_counter.ex
+++ b/apps/explorer/lib/explorer/counters/block_burned_fee_counter.ex
@@ -5,16 +5,10 @@ defmodule Explorer.Counters.BlockBurnedFeeCounter do
   use GenServer
 
   alias Explorer.Chain
+  alias Explorer.Counters.Helper
 
   @cache_name :block_burned_fee_counter
 
-  @ets_opts [
-    :set,
-    :named_table,
-    :public,
-    read_concurrency: true
-  ]
-
   config = Application.get_env(:explorer, Explorer.Counters.BlockBurnedFeeCounter)
   @enable_consolidation Keyword.get(config, :enable_consolidation)
 
@@ -68,13 +62,7 @@ defmodule Explorer.Counters.BlockBurnedFeeCounter do
   end
 
   defp fetch_from_cache(key) do
-    case :ets.lookup(@cache_name, key) do
-      [{_, value}] ->
-        value
-
-      [] ->
-        0
-    end
+    Helper.fetch_from_cache(key, @cache_name)
   end
 
   defp put_into_cache(key, value) do
@@ -85,11 +73,9 @@ defmodule Explorer.Counters.BlockBurnedFeeCounter do
     Base.encode16(block_hash.bytes, case: :lower)
   end
 
-  def create_cache_table do
-    if :ets.whereis(@cache_name) == :undefined do
-      :ets.new(@cache_name, @ets_opts)
-    end
+  defp create_cache_table do
+    Helper.create_cache_table(@cache_name)
   end
 
-  def enable_consolidation?, do: @enable_consolidation
+  defp enable_consolidation?, do: @enable_consolidation
 end
diff --git a/apps/explorer/lib/explorer/counters/block_priority_fee_counter.ex b/apps/explorer/lib/explorer/counters/block_priority_fee_counter.ex
index ad0c5d48d913..54df5a858204 100644
--- a/apps/explorer/lib/explorer/counters/block_priority_fee_counter.ex
+++ b/apps/explorer/lib/explorer/counters/block_priority_fee_counter.ex
@@ -5,16 +5,10 @@ defmodule Explorer.Counters.BlockPriorityFeeCounter do
   use GenServer
 
   alias Explorer.Chain
+  alias Explorer.Counters.Helper
 
   @cache_name :block_priority_fee_counter
 
-  @ets_opts [
-    :set,
-    :named_table,
-    :public,
-    read_concurrency: true
-  ]
-
   config = Application.get_env(:explorer, Explorer.Counters.BlockPriorityFeeCounter)
   @enable_consolidation Keyword.get(config, :enable_consolidation)
 
@@ -68,13 +62,7 @@ defmodule Explorer.Counters.BlockPriorityFeeCounter do
   end
 
   defp fetch_from_cache(key) do
-    case :ets.lookup(@cache_name, key) do
-      [{_, value}] ->
-        value
-
-      [] ->
-        0
-    end
+    Helper.fetch_from_cache(key, @cache_name)
   end
 
   defp put_into_cache(key, value) do
@@ -85,11 +73,9 @@ defmodule Explorer.Counters.BlockPriorityFeeCounter do
     Base.encode16(block_hash.bytes, case: :lower)
   end
 
-  def create_cache_table do
-    if :ets.whereis(@cache_name) == :undefined do
-      :ets.new(@cache_name, @ets_opts)
-    end
+  defp create_cache_table do
+    Helper.create_cache_table(@cache_name)
   end
 
-  def enable_consolidation?, do: @enable_consolidation
+  defp enable_consolidation?, do: @enable_consolidation
 end
diff --git a/apps/explorer/lib/explorer/counters/helper.ex b/apps/explorer/lib/explorer/counters/helper.ex
new file mode 100644
index 000000000000..9a8766d32a7b
--- /dev/null
+++ b/apps/explorer/lib/explorer/counters/helper.ex
@@ -0,0 +1,41 @@
+defmodule Explorer.Counters.Helper do
+  @moduledoc """
+    A helper for caching modules
+  """
+
+  @ets_opts [
+    :set,
+    :named_table,
+    :public,
+    read_concurrency: true
+  ]
+
+  def current_time do
+    utc_now = DateTime.utc_now()
+
+    DateTime.to_unix(utc_now, :millisecond)
+  end
+
+  def cache_period(env_var, default_hours) do
+    case Integer.parse(System.get_env(env_var, "")) do
+      {secs, ""} -> :timer.seconds(secs)
+      _ -> :timer.hours(default_hours)
+    end
+  end
+
+  def fetch_from_cache(key, cache_name) do
+    case :ets.lookup(cache_name, key) do
+      [{_, value}] ->
+        value
+
+      [] ->
+        0
+    end
+  end
+
+  def create_cache_table(cache_name) do
+    if :ets.whereis(cache_name) == :undefined do
+      :ets.new(cache_name, @ets_opts)
+    end
+  end
+end
diff --git a/apps/explorer/lib/explorer/counters/token_holders_counter.ex b/apps/explorer/lib/explorer/counters/token_holders_counter.ex
index 98c7164bc535..2959f59f0d6b 100644
--- a/apps/explorer/lib/explorer/counters/token_holders_counter.ex
+++ b/apps/explorer/lib/explorer/counters/token_holders_counter.ex
@@ -5,17 +5,11 @@ defmodule Explorer.Counters.TokenHoldersCounter do
   use GenServer
 
   alias Explorer.Chain
+  alias Explorer.Counters.Helper
 
   @cache_name :token_holders_counter
   @last_update_key "last_update"
 
-  @ets_opts [
-    :set,
-    :named_table,
-    :public,
-    read_concurrency: true
-  ]
-
   config = Application.get_env(:explorer, Explorer.Counters.TokenHoldersCounter)
   @enable_consolidation Keyword.get(config, :enable_consolidation)
 
@@ -64,48 +58,34 @@ defmodule Explorer.Counters.TokenHoldersCounter do
 
     cond do
       is_nil(updated_at) -> true
-      current_time() - updated_at > cache_period -> true
+      Helper.current_time() - updated_at > cache_period -> true
       true -> false
     end
   end
 
   defp update_cache(address_hash) do
     address_hash_string = to_string(address_hash)
-    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", current_time())
+    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", Helper.current_time())
     new_data = Chain.count_token_holders_from_token_hash(address_hash)
     put_into_cache("hash_#{address_hash_string}", new_data)
   end
 
   defp fetch_from_cache(key) do
-    case :ets.lookup(@cache_name, key) do
-      [{_, value}] ->
-        value
-
-      [] ->
-        0
-    end
+    Helper.fetch_from_cache(key, @cache_name)
   end
 
   defp put_into_cache(key, value) do
     :ets.insert(@cache_name, {key, value})
   end
 
-  defp current_time do
-    utc_now = DateTime.utc_now()
-
-    DateTime.to_unix(utc_now, :millisecond)
-  end
-
-  def create_cache_table do
-    if :ets.whereis(@cache_name) == :undefined do
-      :ets.new(@cache_name, @ets_opts)
-    end
+  defp create_cache_table do
+    Helper.create_cache_table(@cache_name)
   end
 
-  def enable_consolidation?, do: @enable_consolidation
+  defp enable_consolidation?, do: @enable_consolidation
 
   defp token_holders_counter_cache_period do
-    case Integer.parse(System.get_env("TOKEN_HOLDERS_COUNTER_CACHE_PERIOD", "")) do
+    case Integer.parse(System.get_env("CACHE_TOKEN_HOLDERS_COUNTER_PERIOD", "")) do
       {secs, ""} -> :timer.seconds(secs)
       _ -> :timer.hours(1)
     end
diff --git a/apps/explorer/lib/explorer/counters/token_transfers_counter.ex b/apps/explorer/lib/explorer/counters/token_transfers_counter.ex
index 856c81b68eab..8ed6d9effadc 100644
--- a/apps/explorer/lib/explorer/counters/token_transfers_counter.ex
+++ b/apps/explorer/lib/explorer/counters/token_transfers_counter.ex
@@ -5,17 +5,11 @@ defmodule Explorer.Counters.TokenTransfersCounter do
   use GenServer
 
   alias Explorer.Chain
+  alias Explorer.Counters.Helper
 
   @cache_name :token_transfers_counter
   @last_update_key "last_update"
 
-  @ets_opts [
-    :set,
-    :named_table,
-    :public,
-    read_concurrency: true
-  ]
-
   config = Application.get_env(:explorer, Explorer.Counters.TokenTransfersCounter)
   @enable_consolidation Keyword.get(config, :enable_consolidation)
 
@@ -64,50 +58,33 @@ defmodule Explorer.Counters.TokenTransfersCounter do
 
     cond do
       is_nil(updated_at) -> true
-      current_time() - updated_at > cache_period -> true
+      Helper.current_time() - updated_at > cache_period -> true
       true -> false
     end
   end
 
   defp update_cache(address_hash) do
     address_hash_string = to_string(address_hash)
-    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", current_time())
+    put_into_cache("hash_#{address_hash_string}_#{@last_update_key}", Helper.current_time())
     new_data = Chain.count_token_transfers_from_token_hash(address_hash)
     put_into_cache("hash_#{address_hash_string}", new_data)
   end
 
   defp fetch_from_cache(key) do
-    case :ets.lookup(@cache_name, key) do
-      [{_, value}] ->
-        value
-
-      [] ->
-        0
-    end
+    Helper.fetch_from_cache(key, @cache_name)
   end
 
   defp put_into_cache(key, value) do
     :ets.insert(@cache_name, {key, value})
   end
 
-  defp current_time do
-    utc_now = DateTime.utc_now()
-
-    DateTime.to_unix(utc_now, :millisecond)
-  end
-
-  def create_cache_table do
-    if :ets.whereis(@cache_name) == :undefined do
-      :ets.new(@cache_name, @ets_opts)
-    end
+  defp create_cache_table do
+    Helper.create_cache_table(@cache_name)
   end
 
-  def enable_consolidation?, do: @enable_consolidation
+  defp enable_consolidation?, do: @enable_consolidation
 
   defp token_transfers_counter_cache_period do
-    case Integer.parse(System.get_env("TOKEN_TRANSFERS_COUNTER_CACHE_PERIOD", "")) do
-      {secs, ""} -> :timer.seconds(secs)
-      _ -> :timer.hours(1)
-    end
+    Helper.cache_period("CACHE_TOKEN_TRANSFERS_COUNTER_PERIOD", 1)
   end
 end
diff --git a/apps/explorer/lib/explorer/market/market_history_cache.ex b/apps/explorer/lib/explorer/market/market_history_cache.ex
index ddaeb987c71c..55db8e5514a4 100644
--- a/apps/explorer/lib/explorer/market/market_history_cache.ex
+++ b/apps/explorer/lib/explorer/market/market_history_cache.ex
@@ -5,6 +5,7 @@ defmodule Explorer.Market.MarketHistoryCache do
 
   import Ecto.Query, only: [from: 2]
 
+  alias Explorer.Counters.Helper
   alias Explorer.Market.MarketHistory
   alias Explorer.Repo
 
@@ -36,7 +37,7 @@ defmodule Explorer.Market.MarketHistoryCache do
 
     cond do
       is_nil(updated_at) -> true
-      current_time() - updated_at > cache_period -> true
+      Helper.current_time() - updated_at > cache_period -> true
       true -> false
     end
   end
@@ -44,7 +45,7 @@ defmodule Explorer.Market.MarketHistoryCache do
   defp update_cache do
     new_data = fetch_from_db()
 
-    put_into_cache(@last_update_key, current_time())
+    put_into_cache(@last_update_key, Helper.current_time())
     put_into_cache(@history_key, new_data)
 
     new_data
@@ -71,16 +72,7 @@ defmodule Explorer.Market.MarketHistoryCache do
     ConCache.put(@cache_name, key, value)
   end
 
-  defp current_time do
-    utc_now = DateTime.utc_now()
-
-    DateTime.to_unix(utc_now, :millisecond)
-  end
-
   defp market_history_cache_period do
-    case Integer.parse(System.get_env("MARKET_HISTORY_CACHE_PERIOD", "")) do
-      {secs, ""} -> :timer.seconds(secs)
-      _ -> :timer.hours(6)
-    end
+    Helper.cache_period("CACHE_MARKET_HISTORY_PERIOD", 6)
   end
 end
diff --git a/apps/explorer/test/explorer/chain/cache/block_count_test.exs b/apps/explorer/test/explorer/chain/cache/block_test.exs
similarity index 58%
rename from apps/explorer/test/explorer/chain/cache/block_count_test.exs
rename to apps/explorer/test/explorer/chain/cache/block_test.exs
index 19573a7a1622..39a5da93ee59 100644
--- a/apps/explorer/test/explorer/chain/cache/block_count_test.exs
+++ b/apps/explorer/test/explorer/chain/cache/block_test.exs
@@ -1,16 +1,16 @@
-defmodule Explorer.Chain.Cache.BlockCountTest do
+defmodule Explorer.Chain.Cache.BlockTest do
   use Explorer.DataCase
 
-  alias Explorer.Chain.Cache.BlockCount
+  alias Explorer.Chain.Cache.Block
 
   setup do
-    Supervisor.terminate_child(Explorer.Supervisor, BlockCount.child_id())
-    Supervisor.restart_child(Explorer.Supervisor, BlockCount.child_id())
+    Supervisor.terminate_child(Explorer.Supervisor, Block.child_id())
+    Supervisor.restart_child(Explorer.Supervisor, Block.child_id())
     :ok
   end
 
   test "returns default block count" do
-    result = BlockCount.get_count()
+    result = Block.get_count()
 
     assert is_nil(result)
   end
@@ -20,11 +20,11 @@ defmodule Explorer.Chain.Cache.BlockCountTest do
     insert(:block, consensus: true)
     insert(:block, consensus: false)
 
-    _result = BlockCount.get_count()
+    _result = Block.get_count()
 
     Process.sleep(1000)
 
-    updated_value = BlockCount.get_count()
+    updated_value = Block.get_count()
 
     assert updated_value == 2
   end
@@ -34,22 +34,22 @@ defmodule Explorer.Chain.Cache.BlockCountTest do
     insert(:block, consensus: true)
     insert(:block, consensus: false)
 
-    _result = BlockCount.get_count()
+    _result = Block.get_count()
 
     Process.sleep(1000)
 
-    updated_value = BlockCount.get_count()
+    updated_value = Block.get_count()
 
     assert updated_value == 2
 
     insert(:block, consensus: true)
     insert(:block, consensus: true)
 
-    _updated_value = BlockCount.get_count()
+    _updated_value = Block.get_count()
 
     Process.sleep(1000)
 
-    updated_value = BlockCount.get_count()
+    updated_value = Block.get_count()
 
     assert updated_value == 2
   end
diff --git a/apps/explorer/test/explorer/chain/cache/transaction_count_test.exs b/apps/explorer/test/explorer/chain/cache/transaction_test.exs
similarity index 50%
rename from apps/explorer/test/explorer/chain/cache/transaction_count_test.exs
rename to apps/explorer/test/explorer/chain/cache/transaction_test.exs
index 5385492de7e3..9d692d4e06c4 100644
--- a/apps/explorer/test/explorer/chain/cache/transaction_count_test.exs
+++ b/apps/explorer/test/explorer/chain/cache/transaction_test.exs
@@ -1,16 +1,16 @@
-defmodule Explorer.Chain.Cache.TransactionCountTest do
+defmodule Explorer.Chain.Cache.TransactionTest do
   use Explorer.DataCase
 
-  alias Explorer.Chain.Cache.TransactionCount
+  alias Explorer.Chain.Cache.Transaction
 
   setup do
-    Supervisor.terminate_child(Explorer.Supervisor, TransactionCount.child_id())
-    Supervisor.restart_child(Explorer.Supervisor, TransactionCount.child_id())
+    Supervisor.terminate_child(Explorer.Supervisor, Transaction.child_id())
+    Supervisor.restart_child(Explorer.Supervisor, Transaction.child_id())
     :ok
   end
 
   test "returns default transaction count" do
-    result = TransactionCount.get_count()
+    result = Transaction.get_count()
 
     assert is_nil(result)
   end
@@ -19,11 +19,11 @@ defmodule Explorer.Chain.Cache.TransactionCountTest do
     insert(:transaction)
     insert(:transaction)
 
-    _result = TransactionCount.get_count()
+    _result = Transaction.get_count()
 
     Process.sleep(1000)
 
-    updated_value = TransactionCount.get_count()
+    updated_value = Transaction.get_count()
 
     assert updated_value == 2
   end
@@ -32,22 +32,22 @@ defmodule Explorer.Chain.Cache.TransactionCountTest do
     insert(:transaction)
     insert(:transaction)
 
-    _result = TransactionCount.get_count()
+    _result = Transaction.get_count()
 
     Process.sleep(1000)
 
-    updated_value = TransactionCount.get_count()
+    updated_value = Transaction.get_count()
 
     assert updated_value == 2
 
     insert(:transaction)
     insert(:transaction)
 
-    _updated_value = TransactionCount.get_count()
+    _updated_value = Transaction.get_count()
 
     Process.sleep(1000)
 
-    updated_value = TransactionCount.get_count()
+    updated_value = Transaction.get_count()
 
     assert updated_value == 2
   end
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index 75b3d0d9b333..4cfdf6dc55de 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -28,6 +28,7 @@ defmodule Explorer.ChainTest do
   }
 
   alias Explorer.{Chain, Etherscan}
+  alias Explorer.Chain.Cache.Transaction, as: TransactionCache
   alias Explorer.Chain.InternalTransaction.Type
 
   alias Explorer.Chain.Supply.ProofOfAuthority
@@ -2513,7 +2514,7 @@ defmodule Explorer.ChainTest do
 
   describe "transaction_estimated_count/1" do
     test "returns integer" do
-      assert is_integer(Chain.transaction_estimated_count())
+      assert is_integer(TransactionCache.estimated_count())
     end
   end
 
diff --git a/docker-compose/envs/common-blockscout.env b/docker-compose/envs/common-blockscout.env
index b1db041e59ea..64fac7b49c72 100644
--- a/docker-compose/envs/common-blockscout.env
+++ b/docker-compose/envs/common-blockscout.env
@@ -50,23 +50,23 @@ BLOCK_TRANSFORMER=base
 LINK_TO_OTHER_EXPLORERS=false
 OTHER_EXPLORERS={}
 SUPPORTED_CHAINS={}
-BLOCK_COUNT_CACHE_PERIOD=7200
-TXS_COUNT_CACHE_PERIOD=7200
-ADDRESS_COUNT_CACHE_PERIOD=7200
-ADDRESS_SUM_CACHE_PERIOD=3600
-TOTAL_GAS_USAGE_CACHE_PERIOD=3600
-ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_CACHE_PERIOD=1800
-TOKEN_HOLDERS_COUNTER_CACHE_PERIOD=3600
-TOKEN_TRANSFERS_COUNTER_CACHE_PERIOD=3600
-ADDRESS_WITH_BALANCES_UPDATE_INTERVAL=1800
+CACHE_BLOCK_COUNT_PERIOD=7200
+CACHE_TXS_COUNT_PERIOD=7200
+CACHE_ADDRESS_COUNT_PERIOD=7200
+CACHE_ADDRESS_SUM_PERIOD=3600
+CACHE_TOTAL_GAS_USAGE_PERIOD=3600
+CACHE_ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_PERIOD=1800
+CACHE_TOKEN_HOLDERS_COUNTER_PERIOD=3600
+CACHE_TOKEN_TRANSFERS_COUNTER_PERIOD=3600
+CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL=1800
+CACHE_AVERAGE_BLOCK_PERIOD=1800
+CACHE_MARKET_HISTORY_PERIOD=21600
+CACHE_ADDRESS_TRANSACTIONS_PERIOD=1800
+CACHE_ADDRESS_TOKENS_USD_SUM_PERIOD=1800
+CACHE_ADDRESS_TOKEN_TRANSFERS_COUNTER_PERIOD=1800
+CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL=1800
+CACHE_TOKEN_EXCHANGE_RATE_PERIOD=1800
 TOKEN_METADATA_UPDATE_INTERVAL=172800
-AVERAGE_BLOCK_CACHE_PERIOD=1800
-MARKET_HISTORY_CACHE_PERIOD=21600
-ADDRESS_TRANSACTIONS_CACHE_PERIOD=1800
-ADDRESS_TOKENS_USD_SUM_CACHE_PERIOD=1800
-ADDRESS_TOKEN_TRANSFERS_COUNTER_CACHE_PERIOD=1800
-BRIDGE_MARKET_CAP_UPDATE_INTERVAL=1800
-TOKEN_EXCHANGE_RATE_CACHE_PERIOD=1800
 ALLOWED_EVM_VERSIONS=homestead,tangerineWhistle,spuriousDragon,byzantium,constantinople,petersburg,istanbul,berlin,london,default
 UNCLES_IN_AVERAGE_BLOCK_TIME=false
 DISABLE_WEBAPP=false
diff --git a/docker/Makefile b/docker/Makefile
index a9439db24bbe..86cae05a182d 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -133,11 +133,11 @@ endif
 ifdef TRACE_LAST_BLOCK
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'TRACE_LAST_BLOCK=$(TRACE_LAST_BLOCK)'
 endif
-ifdef TXS_COUNT_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'TXS_COUNT_CACHE_PERIOD=$(TXS_COUNT_CACHE_PERIOD)'
+ifdef CACHE_TXS_COUNT_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_TXS_COUNT_PERIOD=$(CACHE_TXS_COUNT_PERIOD)'
 endif
-ifdef ADDRESS_WITH_BALANCES_UPDATE_INTERVAL
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ADDRESS_WITH_BALANCES_UPDATE_INTERVAL=$(ADDRESS_WITH_BALANCES_UPDATE_INTERVAL)'
+ifdef CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL=$(CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL)'
 endif
 ifdef LINK_TO_OTHER_EXPLORERS
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'LINK_TO_OTHER_EXPLORERS=$(LINK_TO_OTHER_EXPLORERS)'
@@ -145,14 +145,14 @@ endif
 ifdef SUPPORTED_CHAINS
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'SUPPORTED_CHAINS=$(SUPPORTED_CHAINS)'
 endif
-ifdef BLOCK_COUNT_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'BLOCK_COUNT_CACHE_PERIOD=$(BLOCK_COUNT_CACHE_PERIOD)'
+ifdef CACHE_BLOCK_COUNT_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_BLOCK_COUNT_PERIOD=$(CACHE_BLOCK_COUNT_PERIOD)'
 endif
-ifdef ADDRESS_SUM_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ADDRESS_SUM_CACHE_PERIOD=$(ADDRESS_SUM_CACHE_PERIOD)'
+ifdef CACHE_ADDRESS_SUM_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_ADDRESS_SUM_PERIOD=$(CACHE_ADDRESS_SUM_PERIOD)'
 endif
-ifdef ADDRESS_COUNT_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ADDRESS_COUNT_CACHE_PERIOD=$(ADDRESS_COUNT_CACHE_PERIOD)'
+ifdef CACHE_ADDRESS_COUNT_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_ADDRESS_COUNT_PERIOD=$(CACHE_ADDRESS_COUNT_PERIOD)'
 endif
 ifdef ALLOWED_EVM_VERSIONS
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ALLOWED_EVM_VERSIONS=$(ALLOWED_EVM_VERSIONS)'
@@ -160,11 +160,11 @@ endif
 ifdef UNCLES_IN_AVERAGE_BLOCK_TIME
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'UNCLES_IN_AVERAGE_BLOCK_TIME=$(UNCLES_IN_AVERAGE_BLOCK_TIME)'
 endif
-ifdef AVERAGE_BLOCK_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'AVERAGE_BLOCK_CACHE_PERIOD=$(AVERAGE_BLOCK_CACHE_PERIOD)'
+ifdef CACHE_AVERAGE_BLOCK_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_AVERAGE_BLOCK_PERIOD=$(CACHE_AVERAGE_BLOCK_PERIOD)'
 endif
-ifdef MARKET_HISTORY_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'MARKET_HISTORY_CACHE_PERIOD=$(MARKET_HISTORY_CACHE_PERIOD)'
+ifdef CACHE_MARKET_HISTORY_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_MARKET_HISTORY_PERIOD=$(CACHE_MARKET_HISTORY_PERIOD)'
 endif
 ifdef DISABLE_WEBAPP
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'DISABLE_WEBAPP=$(DISABLE_WEBAPP)'
@@ -262,8 +262,8 @@ endif
 ifdef FOREIGN_JSON_RPC
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'FOREIGN_JSON_RPC=$(FOREIGN_JSON_RPC)'
 endif
-ifdef BRIDGE_MARKET_CAP_UPDATE_INTERVAL
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'BRIDGE_MARKET_CAP_UPDATE_INTERVAL=$(BRIDGE_MARKET_CAP_UPDATE_INTERVAL)'
+ifdef CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL=$(CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL)'
 endif
 ifdef RESTRICTED_LIST
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'RESTRICTED_LIST=$(RESTRICTED_LIST)'
@@ -271,18 +271,20 @@ endif
 ifdef RESTRICTED_LIST_KEY
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'RESTRICTED_LIST_KEY=$(RESTRICTED_LIST_KEY)'
 endif
-ifdef ADDRESS_TRANSACTIONS_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ADDRESS_TRANSACTIONS_CACHE_PERIOD=$(ADDRESS_TRANSACTIONS_CACHE_PERIOD)'
+ifdef CACHE_ADDRESS_TRANSACTIONS_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_ADDRESS_TRANSACTIONS_PERIOD=$(CACHE_ADDRESS_TRANSACTIONS_PERIOD)'
 endif
 ifdef DISABLE_BRIDGE_MARKET_CAP_UPDATER
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'DISABLE_BRIDGE_MARKET_CAP_UPDATER=$(DISABLE_BRIDGE_MARKET_CAP_UPDATER)'
 endif
-
-ifdef ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_CACHE_PERIOD=$(ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_CACHE_PERIOD)'
+ifdef CACHE_ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_PERIOD=$(CACHE_ADDRESS_TRANSACTIONS_GAS_USAGE_COUNTER_PERIOD)'
+endif
+ifdef CACHE_TOTAL_GAS_USAGE_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_TOTAL_GAS_USAGE_PERIOD=$(CACHE_TOTAL_GAS_USAGE_PERIOD)'
 endif
-ifdef TOTAL_GAS_USAGE_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'TOTAL_GAS_USAGE_CACHE_PERIOD=$(TOTAL_GAS_USAGE_CACHE_PERIOD)'
+ifdef CACHE_ENABLE_TOTAL_GAS_USAGE_COUNTER
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_ENABLE_TOTAL_GAS_USAGE_COUNTER=$(CACHE_ENABLE_TOTAL_GAS_USAGE_COUNTER)'
 endif
 ifdef DISABLE_KNOWN_TOKENS
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'DISABLE_KNOWN_TOKENS=$(DISABLE_KNOWN_TOKENS)'
@@ -305,11 +307,11 @@ endif
 ifdef ENABLE_POS_STAKING_IN_MENU
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ENABLE_POS_STAKING_IN_MENU=$(ENABLE_POS_STAKING_IN_MENU)'
 endif
-ifdef TOKEN_EXCHANGE_RATE_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'TOKEN_EXCHANGE_RATE_CACHE_PERIOD=$(TOKEN_EXCHANGE_RATE_CACHE_PERIOD)'
+ifdef CACHE_TOKEN_EXCHANGE_RATE_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_TOKEN_EXCHANGE_RATE_PERIOD=$(CACHE_TOKEN_EXCHANGE_RATE_PERIOD)'
 endif
-ifdef ADDRESS_TOKENS_USD_SUM_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ADDRESS_TOKENS_USD_SUM_CACHE_PERIOD=$(ADDRESS_TOKENS_USD_SUM_CACHE_PERIOD)'
+ifdef CACHE_ADDRESS_TOKENS_USD_SUM_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_ADDRESS_TOKENS_USD_SUM_PERIOD=$(CACHE_ADDRESS_TOKENS_USD_SUM_PERIOD)'
 endif
 ifdef SHOW_MAINTENANCE_ALERT
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'SHOW_MAINTENANCE_ALERT=$(SHOW_MAINTENANCE_ALERT)'
@@ -359,8 +361,8 @@ endif
 ifdef RE_CAPTCHA_CLIENT_KEY
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'RE_CAPTCHA_CLIENT_KEY=$(RE_CAPTCHA_CLIENT_KEY)'
 endif
-ifdef ADDRESS_TOKEN_TRANSFERS_COUNTER_CACHE_PERIOD
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ADDRESS_TOKEN_TRANSFERS_COUNTER_CACHE_PERIOD=$(ADDRESS_TOKEN_TRANSFERS_COUNTER_CACHE_PERIOD)'
+ifdef CACHE_ADDRESS_TOKEN_TRANSFERS_COUNTER_PERIOD
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CACHE_ADDRESS_TOKEN_TRANSFERS_COUNTER_PERIOD=$(CACHE_ADDRESS_TOKEN_TRANSFERS_COUNTER_PERIOD)'
 endif
 ifdef API_RATE_LIMIT
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'API_RATE_LIMIT=$(API_RATE_LIMIT)'

From 19a7f4fa500ca5039183a772c8be6cbeddedebf4 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Sat, 9 Apr 2022 00:07:46 +0000
Subject: [PATCH 044/128] Bump moment from 2.29.1 to 2.29.2 in
 /apps/block_scout_web/assets

Bumps [moment](https://github.com/moment/moment) from 2.29.1 to 2.29.2.
- [Release notes](https://github.com/moment/moment/releases)
- [Changelog](https://github.com/moment/moment/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/moment/moment/compare/2.29.1...2.29.2)

---
updated-dependencies:
- dependency-name: moment
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 apps/block_scout_web/assets/package-lock.json | 19 +++++++++----------
 apps/block_scout_web/assets/package.json      |  2 +-
 2 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/apps/block_scout_web/assets/package-lock.json b/apps/block_scout_web/assets/package-lock.json
index 8b7b50d44b4a..87526f331bb1 100644
--- a/apps/block_scout_web/assets/package-lock.json
+++ b/apps/block_scout_web/assets/package-lock.json
@@ -43,7 +43,7 @@
         "lodash.rangeright": "^4.2.0",
         "lodash.reduce": "^4.6.0",
         "luxon": "^2.3.0",
-        "moment": "^2.29.1",
+        "moment": "^2.29.2",
         "nanomorph": "^5.4.0",
         "numeral": "^2.0.6",
         "os-browserify": "^0.3.0",
@@ -95,11 +95,10 @@
       }
     },
     "../../../deps/phoenix": {
-      "version": "1.5.13",
-      "license": "MIT"
+      "version": "0.0.1"
     },
     "../../../deps/phoenix_html": {
-      "version": "2.14.3"
+      "version": "0.0.1"
     },
     "node_modules/@babel/code-frame": {
       "version": "7.16.7",
@@ -12853,9 +12852,9 @@
       "integrity": "sha512-qYvlv/exQ4+svI3UOvPUpLDF0OMX5euvUH0Ny4N5QyRyhNdgAgUrVH3iUINSzEPLvx0kbo/Bp28GJKIqvE7URw=="
     },
     "node_modules/moment": {
-      "version": "2.29.1",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.1.tgz",
-      "integrity": "sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ==",
+      "version": "2.29.2",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.2.tgz",
+      "integrity": "sha512-UgzG4rvxYpN15jgCmVJwac49h9ly9NurikMWGPdVxm8GZD6XjkKPxDTjQQ43gtGgnV3X0cAyWDdP2Wexoquifg==",
       "engines": {
         "node": "*"
       }
@@ -28060,9 +28059,9 @@
       "integrity": "sha512-qYvlv/exQ4+svI3UOvPUpLDF0OMX5euvUH0Ny4N5QyRyhNdgAgUrVH3iUINSzEPLvx0kbo/Bp28GJKIqvE7URw=="
     },
     "moment": {
-      "version": "2.29.1",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.1.tgz",
-      "integrity": "sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ=="
+      "version": "2.29.2",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.2.tgz",
+      "integrity": "sha512-UgzG4rvxYpN15jgCmVJwac49h9ly9NurikMWGPdVxm8GZD6XjkKPxDTjQQ43gtGgnV3X0cAyWDdP2Wexoquifg=="
     },
     "ms": {
       "version": "2.1.2",
diff --git a/apps/block_scout_web/assets/package.json b/apps/block_scout_web/assets/package.json
index 744b94cce125..9e4864a69925 100644
--- a/apps/block_scout_web/assets/package.json
+++ b/apps/block_scout_web/assets/package.json
@@ -55,7 +55,7 @@
     "lodash.rangeright": "^4.2.0",
     "lodash.reduce": "^4.6.0",
     "luxon": "^2.3.0",
-    "moment": "^2.29.1",
+    "moment": "^2.29.2",
     "nanomorph": "^5.4.0",
     "numeral": "^2.0.6",
     "os-browserify": "^0.3.0",

From e1a49f3449d712e5a4df93a395a6630533c9500e Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 11 Apr 2022 15:56:50 +0300
Subject: [PATCH 045/128] Geth: display tx revert reason

---
 .dialyzer-ignore                                    |  1 -
 CHANGELOG.md                                        |  1 +
 .../controllers/api/rpc/transaction_controller.ex   |  8 ++------
 .../templates/transaction/overview.html.eex         |  2 +-
 apps/explorer/lib/explorer/chain.ex                 | 13 +++++++++++--
 apps/explorer/lib/explorer/chain/gas.ex             |  2 +-
 6 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/.dialyzer-ignore b/.dialyzer-ignore
index e3385f7b4ae0..ec75e5e7ddb8 100644
--- a/.dialyzer-ignore
+++ b/.dialyzer-ignore
@@ -18,7 +18,6 @@ lib/phoenix/router.ex:324
 lib/phoenix/router.ex:402
 lib/block_scout_web/views/layout_view.ex:145: The call 'Elixir.Poison.Parser':'parse!'
 lib/block_scout_web/views/layout_view.ex:237: The call 'Elixir.Poison.Parser':'parse!'
-lib/block_scout_web/controllers/api/rpc/transaction_controller.ex:22
 lib/explorer/smart_contract/reader.ex:435
 lib/indexer/fetcher/token_total_supply_on_demand.ex:16
 lib/explorer/exchange_rates/source.ex:110
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 327e87ade4de..9bd408bf2138 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5443](https://github.com/blockscout/blockscout/pull/5443) - Geth: display tx revert reason
 - [#5416](https://github.com/blockscout/blockscout/pull/5416) - Fix getsourcecode for EOA addresses
 - [#5411](https://github.com/blockscout/blockscout/pull/5411) - Fix character_not_in_repertoire error for tx revert reason
 - [#5410](https://github.com/blockscout/blockscout/pull/5410) - Handle exited realtime fetcher
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/transaction_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/transaction_controller.ex
index 0242d37acb4c..8cf1e556199a 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/transaction_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/transaction_controller.ex
@@ -17,12 +17,8 @@ defmodule BlockScoutWeb.API.RPC.TransactionController do
       {logs, next_page} = split_list_by_page(logs)
 
       transaction_updated =
-        if error == "Reverted" do
-          if revert_reason == nil do
-            %Transaction{transaction | revert_reason: Chain.fetch_tx_revert_reason(transaction)}
-          else
-            transaction
-          end
+        if (error == "Reverted" || error == "execution reverted") && !revert_reason do
+          %Transaction{transaction | revert_reason: Chain.fetch_tx_revert_reason(transaction)}
         else
           transaction
         end
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/transaction/overview.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/transaction/overview.html.eex
index de9e94714e79..b67ec92f486c 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/transaction/overview.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/transaction/overview.html.eex
@@ -121,7 +121,7 @@
             </dd>
           </dl>
           <!-- Revert reason -->
-          <%= if status == {:error, "Reverted"} do %>
+          <%= if status == {:error, "Reverted"} || status == {:error, "execution reverted"} do %>
           <dl class="row">
             <dt class="col-sm-3 col-lg-2 text-muted">
               <%= render BlockScoutWeb.CommonComponentsView, "_i_tooltip_2.html",
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 3661350a9c63..3f25f63e99ae 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -93,6 +93,8 @@ defmodule Explorer.Chain do
   @revert_msg_prefix_2 "revert: "
   @revert_msg_prefix_3 "reverted "
   @revert_msg_prefix_4 "Reverted "
+  # Geth-like node
+  @revert_msg_prefix_5 "execution reverted: "
   # keccak256("Error(string)")
   @revert_error_method_id "08c379a0"
 
@@ -3655,16 +3657,20 @@ defmodule Explorer.Chain do
         Wei.hex_format(value)
       )
 
-    data =
+    revert_reason =
       case EthereumJSONRPC.json_rpc(req, json_rpc_named_arguments) do
         {:error, %{data: data}} ->
           data
 
+        {:error, %{message: message}} ->
+          message
+
         _ ->
           ""
       end
 
-    formatted_revert_reason = data |> format_revert_reason_message() |> (&if(String.valid?(&1), do: &1, else: data)).()
+    formatted_revert_reason =
+      revert_reason |> format_revert_reason_message() |> (&if(String.valid?(&1), do: &1, else: revert_reason)).()
 
     if byte_size(formatted_revert_reason) > 0 do
       transaction
@@ -3689,6 +3695,9 @@ defmodule Explorer.Chain do
       @revert_msg_prefix_4 <> rest ->
         extract_revert_reason_message_wrapper(rest)
 
+      @revert_msg_prefix_5 <> rest ->
+        extract_revert_reason_message_wrapper(rest)
+
       revert_reason_full ->
         revert_reason_full
     end
diff --git a/apps/explorer/lib/explorer/chain/gas.ex b/apps/explorer/lib/explorer/chain/gas.ex
index 381a1ab3fbad..06eae13e1a14 100644
--- a/apps/explorer/lib/explorer/chain/gas.ex
+++ b/apps/explorer/lib/explorer/chain/gas.ex
@@ -6,5 +6,5 @@ defmodule Explorer.Chain.Gas do
   """
 
   @typedoc @moduledoc
-  @type t :: non_neg_integer()
+  @type t :: false | nil | %Decimal{:coef => non_neg_integer(), :exp => integer(), :sign => -1 | 1}
 end

From e1541db6d6dd009e9743af3f84905582ddd8bd67 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Tue, 12 Apr 2022 15:18:37 +0300
Subject: [PATCH 046/128] Logging error in publishing of smart-contract

---
 CHANGELOG.md                                  |  1 +
 .../api/rpc/contract_controller.ex            | 47 ++++++++++++-------
 2 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9bd408bf2138..c4de62255400 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5450](https://github.com/blockscout/blockscout/pull/5450) - Logging error in publishing of smart-contract
 - [#5433](https://github.com/blockscout/blockscout/pull/5433) - Caching modules refactoring
 - [#5419](https://github.com/blockscout/blockscout/pull/5419) - Add check if address exists for some api methods
 - [#5408](https://github.com/blockscout/blockscout/pull/5408) - Update websocket_client hex package
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex
index 83676fa5551f..ae289a38a256 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex
@@ -1,6 +1,8 @@
 defmodule BlockScoutWeb.API.RPC.ContractController do
   use BlockScoutWeb, :controller
 
+  require Logger
+
   alias BlockScoutWeb.AddressContractVerificationController, as: VerificationController
   alias BlockScoutWeb.API.RPC.Helpers
   alias Explorer.Chain
@@ -13,6 +15,12 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
   alias Explorer.SmartContract.Vyper.Publisher, as: VyperPublisher
   alias Explorer.ThirdPartyIntegrations.Sourcify
 
+  @smth_went_wrong "Something went wrong while publishing the contract."
+  @verified "Smart-contract already verified."
+  @invalid_address "Invalid address hash"
+  @invalid_args "Invalid args format"
+  @address_required "Query parameter address is required"
+
   def verify(conn, %{"addressHash" => address_hash} = params) do
     with {:params, {:ok, fetched_params}} <- {:params, fetch_verify_params(params)},
          {:format, {:ok, casted_address_hash}} <- to_address_hash(address_hash),
@@ -36,13 +44,20 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
                ]}
           ]
         }}} ->
-        render(conn, :error, error: "Smart-contract already verified.")
+        render(conn, :error, error: @verified)
 
-      {:publish, _} ->
-        render(conn, :error, error: "Something went wrong while publishing the contract.")
+      {:publish, error} ->
+        Logger.error(fn ->
+          [
+            @smth_went_wrong,
+            inspect(error)
+          ]
+        end)
+
+        render(conn, :error, error: @smth_went_wrong)
 
       {:format, :error} ->
-        render(conn, :error, error: "Invalid address hash")
+        render(conn, :error, error: @invalid_address)
 
       {:params, {:error, error}} ->
         render(conn, :error, error: error)
@@ -58,7 +73,7 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
       end
 
     if Chain.smart_contract_fully_verified?(address_hash) do
-      render(conn, :error, error: "Smart-contract already verified.")
+      render(conn, :error, error: @verified)
     else
       case Sourcify.check_by_address(address_hash) do
         {:ok, _verified_status} ->
@@ -97,10 +112,10 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
       render(conn, :show, %{result: uid})
     else
       {:check_verified_status, true} ->
-        render(conn, :error, error: "Smart-contract already verified.", data: "Smart-contract already verified")
+        render(conn, :error, error: @verified, data: @verified)
 
       {:format, :error} ->
-        render(conn, :error, error: "Invalid address hash", data: "Invalid address hash")
+        render(conn, :error, error: @invalid_address, data: @invalid_address)
 
       {:params, {:error, error}} ->
         render(conn, :error, error: error, data: error)
@@ -128,7 +143,7 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
   end
 
   defp prepare_params(files) when is_struct(files) do
-    {:error, "Invalid args format"}
+    {:error, @invalid_args}
   end
 
   defp prepare_params(files) when is_map(files) do
@@ -140,7 +155,7 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
   end
 
   defp prepare_params(_arg) do
-    {:error, "Invalid args format"}
+    {:error, @invalid_args}
   end
 
   defp validate_files(files) do
@@ -269,13 +284,13 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
                ]}
           ]
         }}} ->
-        render(conn, :error, error: "Smart-contract already verified.")
+        render(conn, :error, error: @verified)
 
       {:publish, _} ->
-        render(conn, :error, error: "Something went wrong while publishing the contract.")
+        render(conn, :error, error: @smth_went_wrong)
 
       {:format, :error} ->
-        render(conn, :error, error: "Invalid address hash")
+        render(conn, :error, error: @invalid_address)
 
       {:params, {:error, error}} ->
         render(conn, :error, error: error)
@@ -357,10 +372,10 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
       render(conn, :getabi, %{abi: contract.abi})
     else
       {:address_param, :error} ->
-        render(conn, :error, error: "Query parameter address is required")
+        render(conn, :error, error: @address_required)
 
       {:format, :error} ->
-        render(conn, :error, error: "Invalid address hash")
+        render(conn, :error, error: @invalid_address)
 
       {:contract, :not_found} ->
         render(conn, :error, error: "Contract source code not verified")
@@ -378,10 +393,10 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
       })
     else
       {:address_param, :error} ->
-        render(conn, :error, error: "Query parameter address is required")
+        render(conn, :error, error: @address_required)
 
       {:format, :error} ->
-        render(conn, :error, error: "Invalid address hash")
+        render(conn, :error, error: @invalid_address)
 
       {:contract, :not_found} ->
         render(conn, :getsourcecode, %{contract: nil, address_hash: nil})

From b845a81983e24ae775e90b294e2d3033c78206de Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 13 Apr 2022 00:16:07 +0000
Subject: [PATCH 047/128] Bump urijs from 1.19.10 to 1.19.11 in
 /apps/block_scout_web/assets

Bumps [urijs](https://github.com/medialize/URI.js) from 1.19.10 to 1.19.11.
- [Release notes](https://github.com/medialize/URI.js/releases)
- [Changelog](https://github.com/medialize/URI.js/blob/gh-pages/CHANGELOG.md)
- [Commits](https://github.com/medialize/URI.js/compare/v1.19.10...v1.19.11)

---
updated-dependencies:
- dependency-name: urijs
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 apps/block_scout_web/assets/package-lock.json | 14 +++++++-------
 apps/block_scout_web/assets/package.json      |  2 +-
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/apps/block_scout_web/assets/package-lock.json b/apps/block_scout_web/assets/package-lock.json
index 87526f331bb1..2512c4aac119 100644
--- a/apps/block_scout_web/assets/package-lock.json
+++ b/apps/block_scout_web/assets/package-lock.json
@@ -57,7 +57,7 @@
         "stream-browserify": "^3.0.0",
         "stream-http": "^3.1.1",
         "sweetalert2": "^11.3.10",
-        "urijs": "^1.19.2",
+        "urijs": "^1.19.11",
         "url": "^0.11.0",
         "util": "^0.12.3",
         "web3": "^1.7.0",
@@ -17019,9 +17019,9 @@
       }
     },
     "node_modules/urijs": {
-      "version": "1.19.10",
-      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.10.tgz",
-      "integrity": "sha512-EzauQlgKuJgsXOqoMrCiePBf4At5jVqRhXykF3Wfb8ZsOBMxPcfiVBcsHXug4Aepb/ICm2PIgqAUGMelgdrWEg=="
+      "version": "1.19.11",
+      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.11.tgz",
+      "integrity": "sha512-HXgFDgDommxn5/bIv0cnQZsPhHDA90NPHD6+c/v21U5+Sx5hoP8+dP9IZXBU1gIfvdRfhG8cel9QNPeionfcCQ=="
     },
     "node_modules/url": {
       "version": "0.11.0",
@@ -31185,9 +31185,9 @@
       }
     },
     "urijs": {
-      "version": "1.19.10",
-      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.10.tgz",
-      "integrity": "sha512-EzauQlgKuJgsXOqoMrCiePBf4At5jVqRhXykF3Wfb8ZsOBMxPcfiVBcsHXug4Aepb/ICm2PIgqAUGMelgdrWEg=="
+      "version": "1.19.11",
+      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.11.tgz",
+      "integrity": "sha512-HXgFDgDommxn5/bIv0cnQZsPhHDA90NPHD6+c/v21U5+Sx5hoP8+dP9IZXBU1gIfvdRfhG8cel9QNPeionfcCQ=="
     },
     "url": {
       "version": "0.11.0",
diff --git a/apps/block_scout_web/assets/package.json b/apps/block_scout_web/assets/package.json
index 9e4864a69925..c0c1d14c8113 100644
--- a/apps/block_scout_web/assets/package.json
+++ b/apps/block_scout_web/assets/package.json
@@ -69,7 +69,7 @@
     "stream-browserify": "^3.0.0",
     "stream-http": "^3.1.1",
     "sweetalert2": "^11.3.10",
-    "urijs": "^1.19.2",
+    "urijs": "^1.19.11",
     "url": "^0.11.0",
     "util": "^0.12.3",
     "web3": "^1.7.0",

From 7b832bf8d14c02c3a264a2e92e208d614cfef860 Mon Sep 17 00:00:00 2001
From: Ryan Wang <ryan.wang@jamcity.com>
Date: Tue, 12 Apr 2022 21:51:46 -0700
Subject: [PATCH 048/128] changed to update qemu-x86_64 for alpine to fix the
 signal 11 error.

---
 docker/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 5378f1f27fdb..82a6de93ae40 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,6 +1,6 @@
 FROM bitwalker/alpine-elixir-phoenix:1.13
 
-RUN apk --no-cache --update add alpine-sdk gmp-dev automake libtool inotify-tools autoconf python3 file
+RUN apk --no-cache --update add alpine-sdk gmp-dev automake libtool inotify-tools autoconf python3 file qemu-x86_64
 
 ENV GLIBC_REPO=https://github.com/sgerrand/alpine-pkg-glibc
 ENV GLIBC_VERSION=2.30-r0

From 163c8ff8c9bcf0bc632f44acfb0340b6fae2dac3 Mon Sep 17 00:00:00 2001
From: Ryan Wang <ryan.wang@jamcity.com>
Date: Tue, 12 Apr 2022 22:21:55 -0700
Subject: [PATCH 049/128] updated the changelog.

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4de62255400..c25051478f08 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5454](https://github.com/blockscout/blockscout/pull/5454) - Docker: Fix the qemu-x86_64 signal 11 error on Apple Silicon
 - [#5443](https://github.com/blockscout/blockscout/pull/5443) - Geth: display tx revert reason
 - [#5416](https://github.com/blockscout/blockscout/pull/5416) - Fix getsourcecode for EOA addresses
 - [#5411](https://github.com/blockscout/blockscout/pull/5411) - Fix character_not_in_repertoire error for tx revert reason

From 3cb6de8540b7501184a76b5aa24faccd69c5ac4b Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 13 Apr 2022 11:01:40 +0300
Subject: [PATCH 050/128] Fix unverified_smart_contract function: add md5 of
 bytecode to the changeset

---
 CHANGELOG.md                                       |  1 +
 .../controllers/api/rpc/contract_controller.ex     | 14 +++++++++++++-
 .../explorer/smart_contract/solidity/publisher.ex  |  7 +++++--
 3 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4de62255400..64c327ff14ef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5455](https://github.com/blockscout/blockscout/pull/5455) - Fix unverified_smart_contract function: add md5 of bytecode to the changeset
 - [#5443](https://github.com/blockscout/blockscout/pull/5443) - Geth: display tx revert reason
 - [#5416](https://github.com/blockscout/blockscout/pull/5416) - Fix getsourcecode for EOA addresses
 - [#5411](https://github.com/blockscout/blockscout/pull/5411) - Fix character_not_in_repertoire error for tx revert reason
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex
index ae289a38a256..5ab78945a607 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/contract_controller.ex
@@ -15,7 +15,7 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
   alias Explorer.SmartContract.Vyper.Publisher, as: VyperPublisher
   alias Explorer.ThirdPartyIntegrations.Sourcify
 
-  @smth_went_wrong "Something went wrong while publishing the contract."
+  @smth_went_wrong "Something went wrong while publishing the contract"
   @verified "Smart-contract already verified."
   @invalid_address "Invalid address hash"
   @invalid_args "Invalid args format"
@@ -46,10 +46,22 @@ defmodule BlockScoutWeb.API.RPC.ContractController do
         }}} ->
         render(conn, :error, error: @verified)
 
+      {:publish, {:error, error}} ->
+        Logger.error(fn ->
+          [
+            @smth_went_wrong,
+            ": ",
+            inspect(error)
+          ]
+        end)
+
+        render(conn, :error, error: "#{@smth_went_wrong}: #{inspect(error.errors)}")
+
       {:publish, error} ->
         Logger.error(fn ->
           [
             @smth_went_wrong,
+            ": ",
             inspect(error)
           ]
         end)
diff --git a/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex b/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex
index e947461b115b..7c55ead66351 100644
--- a/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex
+++ b/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex
@@ -5,7 +5,7 @@ defmodule Explorer.SmartContract.Solidity.Publisher do
 
   alias Explorer.Chain
   alias Explorer.Chain.SmartContract
-  alias Explorer.SmartContract.CompilerVersion
+  alias Explorer.SmartContract.{CompilerVersion, Helper}
   alias Explorer.SmartContract.Solidity.Verifier
 
   @doc """
@@ -91,7 +91,10 @@ defmodule Explorer.SmartContract.Solidity.Publisher do
   end
 
   defp unverified_smart_contract(address_hash, params, error, error_message, json_verification \\ false) do
-    attrs = attributes(address_hash, params)
+    attrs =
+      address_hash
+      |> attributes(params)
+      |> Helper.add_contract_code_md5()
 
     changeset =
       SmartContract.invalid_contract_changeset(

From f2d4fa6412decce8cccbb8386e18249b428f36cc Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 13 Apr 2022 16:24:27 +0300
Subject: [PATCH 051/128] Ignore arbitrary block details fields for custom
 Ethereum clients

---
 CHANGELOG.md                                     |  1 +
 .../lib/ethereum_jsonrpc/block.ex                | 16 +++++++++++-----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 64c327ff14ef..6fd4549adf2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5456](https://github.com/blockscout/blockscout/pull/5456) - Ignore arbitrary block details fields for custom Ethereum clients
 - [#5450](https://github.com/blockscout/blockscout/pull/5450) - Logging error in publishing of smart-contract
 - [#5433](https://github.com/blockscout/blockscout/pull/5433) - Caching modules refactoring
 - [#5419](https://github.com/blockscout/blockscout/pull/5419) - Add check if address exists for some api methods
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
index f36c5cc742ce..7c4de364b95c 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/block.ex
@@ -585,13 +585,9 @@ defmodule EthereumJSONRPC.Block do
   # double check that no new keys are being missed by requiring explicit match for passthrough
   # `t:EthereumJSONRPC.address/0` and `t:EthereumJSONRPC.hash/0` pass through as `Explorer.Chain` can verify correct
   # hash format
-  # bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining - RSK https://github.com/blockscout/blockscout/pull/2934
-  # committedSeals committee pastCommittedSeals proposerSeal round - Autonity network https://github.com/blockscout/blockscout/pull/3480
-  # blockGasCost extDataGasUsed - sgb/ava https://github.com/blockscout/blockscout/pull/5301
-  # blockExtraData extDataHash - Avalanche https://github.com/blockscout/blockscout/pull/5348
   defp entry_to_elixir({key, _} = entry)
        when key in ~w(author extraData hash logsBloom miner mixHash nonce parentHash receiptsRoot sealFields sha3Uncles
-                     signature stateRoot step transactionsRoot uncles bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining committedSeals committee pastCommittedSeals proposerSeal round blockGasCost extDataGasUsed blockExtraData extDataHash),
+                     signature stateRoot step transactionsRoot uncles),
        do: entry
 
   defp entry_to_elixir({"timestamp" = key, timestamp}) do
@@ -606,4 +602,14 @@ defmodule EthereumJSONRPC.Block do
   defp entry_to_elixir({"l1BlockNumber", _}) do
     {:ignore, :ignore}
   end
+
+  # bitcoinMergedMiningCoinbaseTransaction bitcoinMergedMiningHeader bitcoinMergedMiningMerkleProof hashForMergedMining - RSK https://github.com/blockscout/blockscout/pull/2934
+  # committedSeals committee pastCommittedSeals proposerSeal round - Autonity network https://github.com/blockscout/blockscout/pull/3480
+  # blockGasCost extDataGasUsed - sgb/ava https://github.com/blockscout/blockscout/pull/5301
+  # blockExtraData extDataHash - Avalanche https://github.com/blockscout/blockscout/pull/5348
+  # vrf vrfProof - Harmony
+  # ...
+  defp entry_to_elixir({_, _}) do
+    {:ignore, :ignore}
+  end
 end

From 93909e28d31f890a07eeb6743fae95ff54469b77 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 13 Apr 2022 18:42:43 +0300
Subject: [PATCH 052/128] Decrease min safe polling period for realtime fetcher

---
 CHANGELOG.md                                              | 1 +
 apps/explorer/lib/explorer/counters/average_block_time.ex | 2 +-
 apps/indexer/lib/indexer/block/realtime/fetcher.ex        | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6fd4549adf2d..9605fda25135 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5458](https://github.com/blockscout/blockscout/pull/5458) - Decrease min safe polling period for realtime fetcher
 - [#5456](https://github.com/blockscout/blockscout/pull/5456) - Ignore arbitrary block details fields for custom Ethereum clients
 - [#5450](https://github.com/blockscout/blockscout/pull/5450) - Logging error in publishing of smart-contract
 - [#5433](https://github.com/blockscout/blockscout/pull/5433) - Caching modules refactoring
diff --git a/apps/explorer/lib/explorer/counters/average_block_time.ex b/apps/explorer/lib/explorer/counters/average_block_time.ex
index 81142283d887..2c575a5fac9a 100644
--- a/apps/explorer/lib/explorer/counters/average_block_time.ex
+++ b/apps/explorer/lib/explorer/counters/average_block_time.ex
@@ -130,7 +130,7 @@ defmodule Explorer.Counters.AverageBlockTime do
   end
 
   defp average_block_cache_period do
-    case Integer.parse(System.get_env("CACE_AVERAGE_BLOCK_PERIOD", "")) do
+    case Integer.parse(System.get_env("CACHE_AVERAGE_BLOCK_PERIOD", "")) do
       {secs, ""} -> :timer.seconds(secs)
       _ -> :timer.minutes(30)
     end
diff --git a/apps/indexer/lib/indexer/block/realtime/fetcher.ex b/apps/indexer/lib/indexer/block/realtime/fetcher.ex
index 4529a7613429..8dcba66f57d5 100644
--- a/apps/indexer/lib/indexer/block/realtime/fetcher.ex
+++ b/apps/indexer/lib/indexer/block/realtime/fetcher.ex
@@ -37,7 +37,7 @@ defmodule Indexer.Block.Realtime.Fetcher do
 
   @behaviour Block.Fetcher
 
-  @minimum_safe_polling_period :timer.seconds(5)
+  @minimum_safe_polling_period :timer.seconds(1)
 
   @enforce_keys ~w(block_fetcher)a
   defstruct ~w(block_fetcher subscription previous_number max_number_seen timer)a

From 81338d48c8137c1ed6a8dc3dc631af8b13bfeed6 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 14 Apr 2022 13:36:30 +0300
Subject: [PATCH 053/128] Return websocket_client 1.3.0

---
 apps/block_scout_web/mix.exs | 2 +-
 mix.lock                     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/block_scout_web/mix.exs b/apps/block_scout_web/mix.exs
index 360e350fee0b..b6c8f6416fd5 100644
--- a/apps/block_scout_web/mix.exs
+++ b/apps/block_scout_web/mix.exs
@@ -126,7 +126,7 @@ defmodule BlockScoutWeb.Mixfile do
       {:timex, "~> 3.7.1"},
       {:wallaby, "~> 0.28", only: :test, runtime: false},
       # `:cowboy` `~> 2.0` and Phoenix 1.4 compatibility
-      {:websocket_client, "~> 1.4"},
+      {:websocket_client, "~> 1.3"},
       {:wobserver, "~> 0.2.0", github: "poanetwork/wobserver", branch: "support-https"},
       {:ex_json_schema, "~> 0.6.2"}
     ]
diff --git a/mix.lock b/mix.lock
index 0a0c16a2ac9b..8e2f714ee007 100644
--- a/mix.lock
+++ b/mix.lock
@@ -124,6 +124,6 @@
   "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
   "wallaby": {:hex, :wallaby, "0.29.1", "7ad61c98a1425db291a392e45504e897b1271c746b40fe9f19f87a86729d2fac", [:mix], [{:ecto_sql, ">= 3.0.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}, {:httpoison, "~> 0.12 or ~> 1.0", [hex: :httpoison, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}, {:phoenix_ecto, ">= 3.0.0", [hex: :phoenix_ecto, repo: "hexpm", optional: true]}, {:web_driver_client, "~> 0.2.0", [hex: :web_driver_client, repo: "hexpm", optional: false]}], "hexpm", "21b1360c4b13adbb0a1ff5c1053204cc4489ac81e9579c6c5011a27915cb7415"},
   "web_driver_client": {:hex, :web_driver_client, "0.2.0", "63b76cd9eb3b0716ec5467a0f8bead73d3d9612e63f7560d21357f03ad86e31a", [:mix], [{:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:tesla, "~> 1.3", [hex: :tesla, repo: "hexpm", optional: false]}], "hexpm", "83cc6092bc3e74926d1c8455f0ce927d5d1d36707b74d9a65e38c084aab0350f"},
-  "websocket_client": {:hex, :websocket_client, "1.4.2", "f1036e3f9427eecdb66808eee56dbcaeb5a1a352306e6a0d0d23a9487205f4d7", [:rebar3], [], "hexpm", "c005e5f8f2f6a8533c497a509dc52f3e6fb42fa2e0d67bff8ebc8802868d84ed"},
+  "websocket_client": {:hex, :websocket_client, "1.3.0", "2275d7daaa1cdacebf2068891c9844b15f4fdc3de3ec2602420c2fb486db59b6", [:rebar3], [], "hexpm", "b864fa076f059b615da4ab99240e515b26132ce4d2d0f9df5d7f22f01fa04b65"},
   "wobserver": {:git, "https://github.com/poanetwork/wobserver.git", "13bcda30a87f4f0be1878920a79433ad831eefbe", [branch: "support-https"]},
 }

From 175864b61794c102ca46e93d7a97c7420ce9fecf Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 18 Apr 2022 12:25:11 +0300
Subject: [PATCH 054/128] Refactor daily coin balances fetcher

---
 CHANGELOG.md                                  |   1 +
 .../lib/indexer/block/realtime/fetcher.ex     |  18 +--
 .../lib/indexer/fetcher/coin_balance.ex       | 105 +++++++-----------
 3 files changed, 46 insertions(+), 78 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9e21951d544..d1a4ec85b516 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5473](https://github.com/blockscout/blockscout/pull/5473) - Refactor daily coin balances fetcher
 - [#5458](https://github.com/blockscout/blockscout/pull/5458) - Decrease min safe polling period for realtime fetcher
 - [#5456](https://github.com/blockscout/blockscout/pull/5456) - Ignore arbitrary block details fields for custom Ethereum clients
 - [#5450](https://github.com/blockscout/blockscout/pull/5450) - Logging error in publishing of smart-contract
diff --git a/apps/indexer/lib/indexer/block/realtime/fetcher.ex b/apps/indexer/lib/indexer/block/realtime/fetcher.ex
index 8dcba66f57d5..c0206eae2317 100644
--- a/apps/indexer/lib/indexer/block/realtime/fetcher.ex
+++ b/apps/indexer/lib/indexer/block/realtime/fetcher.ex
@@ -25,13 +25,14 @@ defmodule Indexer.Block.Realtime.Fetcher do
     ]
 
   alias Ecto.Changeset
-  alias EthereumJSONRPC.{Blocks, FetchedBalances, Subscription}
+  alias EthereumJSONRPC.{FetchedBalances, Subscription}
   alias Explorer.Chain
   alias Explorer.Chain.Cache.Accounts
   alias Explorer.Chain.Events.Publisher
   alias Explorer.Counters.AverageBlockTime
   alias Indexer.{Block, Tracer}
   alias Indexer.Block.Realtime.TaskSupervisor
+  alias Indexer.Fetcher.CoinBalance
   alias Indexer.Transform.Addresses
   alias Timex.Duration
 
@@ -407,20 +408,7 @@ defmodule Indexer.Block.Realtime.Fetcher do
 
         importable_balances_params = Enum.map(params_list, &Map.put(&1, :value_fetched_at, value_fetched_at))
 
-        block_numbers =
-          params_list
-          |> Enum.map(&Map.get(&1, :block_number))
-          |> Enum.sort()
-          |> Enum.dedup()
-
-        block_timestamp_map =
-          Enum.reduce(block_numbers, %{}, fn block_number, map ->
-            {:ok, %Blocks{blocks_params: [%{timestamp: timestamp}]}} =
-              EthereumJSONRPC.fetch_blocks_by_range(block_number..block_number, json_rpc_named_arguments)
-
-            day = DateTime.to_date(timestamp)
-            Map.put(map, "#{block_number}", day)
-          end)
+        block_timestamp_map = CoinBalance.block_timestamp_map(params_list, json_rpc_named_arguments)
 
         importable_balances_daily_params =
           Enum.map(params_list, fn param ->
diff --git a/apps/indexer/lib/indexer/fetcher/coin_balance.ex b/apps/indexer/lib/indexer/fetcher/coin_balance.ex
index 94ace2f43141..7b175c7915b3 100644
--- a/apps/indexer/lib/indexer/fetcher/coin_balance.ex
+++ b/apps/indexer/lib/indexer/fetcher/coin_balance.ex
@@ -139,41 +139,7 @@ defmodule Indexer.Fetcher.CoinBalance do
 
     json_rpc_named_arguments = Application.get_env(:explorer, :json_rpc_named_arguments)
 
-    block_numbers =
-      params_list
-      |> Enum.map(&Map.get(&1, :block_number))
-      |> Enum.sort()
-      |> Enum.dedup()
-
-    block_timestamp_map =
-      Enum.reduce(block_numbers, %{}, fn block_number, map ->
-        case EthereumJSONRPC.fetch_blocks_by_range(block_number..block_number, json_rpc_named_arguments) do
-          {:ok, %Blocks{blocks_params: [%{timestamp: timestamp}]}} ->
-            day = DateTime.to_date(timestamp)
-            Map.put(map, "#{block_number}", day)
-
-          _ ->
-            %{}
-        end
-      end)
-
-    importable_balances_daily_params =
-      params_list
-      |> Enum.map(fn balance_param ->
-        if Map.has_key?(block_timestamp_map, "#{balance_param.block_number}") do
-          day = Map.get(block_timestamp_map, "#{balance_param.block_number}")
-
-          incoming_balance_daily_param = %{
-            address_hash: balance_param.address_hash,
-            day: day,
-            value: balance_param.value
-          }
-
-          incoming_balance_daily_param
-        else
-          nil
-        end
-      end)
+    importable_balances_daily_params = balances_daily_params(params_list, json_rpc_named_arguments)
 
     addresses_params = balances_params_to_address_params(importable_balances_params)
 
@@ -192,34 +158,7 @@ defmodule Indexer.Fetcher.CoinBalance do
 
     json_rpc_named_arguments = Application.get_env(:explorer, :json_rpc_named_arguments)
 
-    block_numbers =
-      params_list
-      |> Enum.map(&Map.get(&1, :block_number))
-      |> Enum.sort()
-      |> Enum.dedup()
-
-    block_timestamp_map =
-      Enum.reduce(block_numbers, %{}, fn block_number, map ->
-        {:ok, %Blocks{blocks_params: [%{timestamp: timestamp}]}} =
-          EthereumJSONRPC.fetch_blocks_by_range(block_number..block_number, json_rpc_named_arguments)
-
-        day = DateTime.to_date(timestamp)
-        Map.put(map, "#{block_number}", day)
-      end)
-
-    importable_balances_daily_params =
-      params_list
-      |> Enum.map(fn balance_param ->
-        day = Map.get(block_timestamp_map, "#{balance_param.block_number}")
-
-        incoming_balance_daily_param = %{
-          address_hash: balance_param.address_hash,
-          day: day,
-          value: balance_param.value
-        }
-
-        incoming_balance_daily_param
-      end)
+    importable_balances_daily_params = balances_daily_params(params_list, json_rpc_named_arguments)
 
     addresses_params = balances_params_to_address_params(importable_balances_params)
 
@@ -285,4 +224,44 @@ defmodule Indexer.Fetcher.CoinBalance do
        when is_integer(code) and is_binary(message) and is_binary(block_quantity) and is_binary(hash_data) do
     [hash_data, "@", quantity_to_integer(block_quantity), ": (", to_string(code), ") ", message, ?\n]
   end
+
+  def block_timestamp_map(params_list, json_rpc_named_arguments) do
+    block_numbers =
+      params_list
+      |> Enum.map(&Map.get(&1, :block_number))
+      |> Enum.sort()
+      |> Enum.dedup()
+
+    Enum.reduce(block_numbers, %{}, fn block_number, map ->
+      case EthereumJSONRPC.fetch_blocks_by_range(block_number..block_number, json_rpc_named_arguments) do
+        {:ok, %Blocks{blocks_params: [%{timestamp: timestamp}]}} ->
+          day = DateTime.to_date(timestamp)
+          Map.put(map, "#{block_number}", day)
+
+        _ ->
+          %{}
+      end
+    end)
+  end
+
+  defp balances_daily_params(params_list, json_rpc_named_arguments) do
+    block_timestamp_map = block_timestamp_map(params_list, json_rpc_named_arguments)
+
+    params_list
+    |> Enum.map(fn balance_param ->
+      if Map.has_key?(block_timestamp_map, "#{balance_param.block_number}") do
+        day = Map.get(block_timestamp_map, "#{balance_param.block_number}")
+
+        incoming_balance_daily_param = %{
+          address_hash: balance_param.address_hash,
+          day: day,
+          value: balance_param.value
+        }
+
+        incoming_balance_daily_param
+      else
+        nil
+      end
+    end)
+  end
 end

From 4212a56cb35b5bd362c9614241a62160ba1bf57a Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Tue, 19 Apr 2022 12:19:43 +0300
Subject: [PATCH 055/128] Remove duplicate of balances_params_to_address_params
 function

---
 CHANGELOG.md                                      |  1 +
 apps/indexer/lib/indexer/fetcher/contract_code.ex | 13 ++-----------
 2 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1a4ec85b516..47e5dd340ed2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5480](https://github.com/blockscout/blockscout/pull/5480) - Remove duplicate of balances_params_to_address_params function
 - [#5473](https://github.com/blockscout/blockscout/pull/5473) - Refactor daily coin balances fetcher
 - [#5458](https://github.com/blockscout/blockscout/pull/5458) - Decrease min safe polling period for realtime fetcher
 - [#5456](https://github.com/blockscout/blockscout/pull/5456) - Ignore arbitrary block details fields for custom Ethereum clients
diff --git a/apps/indexer/lib/indexer/fetcher/contract_code.ex b/apps/indexer/lib/indexer/fetcher/contract_code.ex
index cd9a5baa0885..8f1247410761 100644
--- a/apps/indexer/lib/indexer/fetcher/contract_code.ex
+++ b/apps/indexer/lib/indexer/fetcher/contract_code.ex
@@ -14,6 +14,7 @@ defmodule Indexer.Fetcher.ContractCode do
   alias Explorer.Chain.{Block, Hash}
   alias Explorer.Chain.Cache.Accounts
   alias Indexer.{BufferedTask, Tracer}
+  alias Indexer.Fetcher.CoinBalance, as: CoinBalanceFetcher
   alias Indexer.Transform.Addresses
 
   @behaviour BufferedTask
@@ -119,7 +120,7 @@ defmodule Indexer.Fetcher.ContractCode do
     |> EthereumJSONRPC.fetch_balances(json_rpc_named_arguments)
     |> case do
       {:ok, fetched_balances} ->
-        balance_addresses_params = balances_params_to_address_params(fetched_balances.params_list)
+        balance_addresses_params = CoinBalanceFetcher.balances_params_to_address_params(fetched_balances.params_list)
 
         merged_addresses_params = Addresses.merge_addresses(addresses_params ++ balance_addresses_params)
 
@@ -154,16 +155,6 @@ defmodule Indexer.Fetcher.ContractCode do
     end
   end
 
-  def balances_params_to_address_params(balances_params) do
-    balances_params
-    |> Enum.group_by(fn %{address_hash: address_hash} -> address_hash end)
-    |> Map.values()
-    |> Stream.map(&Enum.max_by(&1, fn %{block_number: block_number} -> block_number end))
-    |> Enum.map(fn %{address_hash: address_hash, block_number: block_number, value: value} ->
-      %{hash: address_hash, fetched_coin_balance_block_number: block_number, fetched_coin_balance: value}
-    end)
-  end
-
   defp coin_balances_request_params(entries) do
     Enum.map(entries, fn {block_number, created_contract_address_hash_bytes, _transaction_hash_bytes} ->
       {:ok, created_contract_address_hash} = Hash.Address.cast(created_contract_address_hash_bytes)

From 3e482a9d0d5df72d0d1d338d569ac5ffe5834398 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Fri, 22 Apr 2022 10:32:00 +0300
Subject: [PATCH 056/128] Split long contract output to multiple lines

---
 CHANGELOG.md                                                    | 1 +
 .../templates/smart_contract/_functions.html.eex                | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47e5dd340ed2..becfafe6c61c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
 
 ### Fixes
+- [#5488](https://github.com/blockscout/blockscout/pull/5488) - Split long contract output to multiple lines
 - [#5455](https://github.com/blockscout/blockscout/pull/5455) - Fix unverified_smart_contract function: add md5 of bytecode to the changeset
 - [#5454](https://github.com/blockscout/blockscout/pull/5454) - Docker: Fix the qemu-x86_64 signal 11 error on Apple Silicon
 - [#5443](https://github.com/blockscout/blockscout/pull/5443) - Geth: display tx revert reason
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/smart_contract/_functions.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/smart_contract/_functions.html.eex
index 191c9836e0be..baf0c0ebc0a8 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/smart_contract/_functions.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/smart_contract/_functions.html.eex
@@ -148,7 +148,7 @@
                     </div>
                   </div> 
                 <% else %>
-                  <div class="align-self-center function-output <%= if not_last_element?(length, index), do: "mb-1" %>"><%= raw(values_with_type(output["value"], output["type"], [output["name"]], 0, output["components"])) %></div>
+                  <div class="align-self-center function-output word-break-all <%= if not_last_element?(length, index), do: "mb-1" %>"><%= raw(values_with_type(output["value"], output["type"], [output["name"]], 0, output["components"])) %></div>
                 <% end %>
               <% end %>
             <% end %>

From 98722a92528618de82dde9d401d6177fb84693ad Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Sat, 12 Mar 2022 20:16:04 +0300
Subject: [PATCH 057/128] Add name for the proxy implementation on address page

---
 .../controllers/smart_contract_controller.ex         |  6 ++++--
 .../templates/address/overview.html.eex              |  4 ++--
 apps/explorer/lib/explorer/chain.ex                  | 12 ++++++------
 apps/explorer/lib/explorer/etherscan/contracts.ex    |  5 ++++-
 4 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex
index 621dd661cdf5..c90d43143636 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex
@@ -18,8 +18,10 @@ defmodule BlockScoutWeb.SmartContractController do
          {:ok, address} <- Chain.find_contract_address(address_hash, address_options, true) do
       implementation_address_hash_string =
         if contract_type == "proxy" do
-          Chain.get_implementation_address_hash(address.hash, address.smart_contract.abi) ||
-            @burn_address
+          (address.hash 
+          |> Chain.get_implementation_address_hash(address.smart_contract.abi)
+          |> Tuple.to_list()
+          |> List.first()) || @burn_address
         else
           @burn_address
         end
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address/overview.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address/overview.html.eex
index 1b323535751c..d0a8b3a751a0 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address/overview.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address/overview.html.eex
@@ -141,7 +141,7 @@
           <% end %>
           <!-- Implementation -->
           <%= if @is_proxy do %>
-            <% implementation_address = Chain.get_implementation_address_hash(@address.hash, @address.smart_contract.abi) || "0x0000000000000000000000000000000000000000" %>
+            <% {implementation_address, name} = Chain.get_implementation_address_hash(@address.hash, @address.smart_contract.abi) || "0x0000000000000000000000000000000000000000" %>
             <dl class="row">
               <dt class="col-sm-4 col-md-4 col-lg-3 text-muted">
                 <%= render BlockScoutWeb.CommonComponentsView, "_i_tooltip_2.html",
@@ -150,7 +150,7 @@
               </dt>
               <dd class="col-sm-8 col-md-8 col-lg-9" data-test="address_contract_implementation">
                 <%= link(
-                  implementation_address,
+                  (if name, do: name <> " | " <> implementation_address, else: implementation_address),
                   to: address_path(@conn, :show, implementation_address),
                   class: "contract-address"
                 ) 
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 3f25f63e99ae..4d33844f9f01 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -6667,7 +6667,7 @@ defmodule Explorer.Chain do
 
   def gnosis_safe_contract?(abi) when is_nil(abi), do: false
 
-  @spec get_implementation_address_hash(Hash.Address.t(), list()) :: String.t() | nil
+  @spec get_implementation_address_hash(Hash.Address.t(), list()) :: {String.t() | nil, String.t() | nil}
   def get_implementation_address_hash(proxy_address_hash, abi)
       when not is_nil(proxy_address_hash) and not is_nil(abi) do
     implementation_method_abi =
@@ -6698,7 +6698,7 @@ defmodule Explorer.Chain do
   end
 
   def get_implementation_address_hash(proxy_address_hash, abi) when is_nil(proxy_address_hash) or is_nil(abi) do
-    nil
+    {nil, nil}
   end
 
   defp get_implementation_address_hash_eip_1967(proxy_address_hash) do
@@ -6855,7 +6855,7 @@ defmodule Explorer.Chain do
               "0x0000000000000000000000000000000000000000000000000000000000000000",
               @burn_address_hash_str
             ],
-       do: empty_address_hash_string
+       do: {empty_address_hash_string, nil}
 
   defp save_implementation_name(implementation_address_hash_string, proxy_address_hash)
        when is_binary(implementation_address_hash_string) do
@@ -6866,10 +6866,10 @@ defmodule Explorer.Chain do
       |> update(set: [implementation_name: ^name])
       |> Repo.update_all([])
 
-      implementation_address_hash_string
+      {implementation_address_hash_string, name}
     else
       _ ->
-        implementation_address_hash_string
+        {implementation_address_hash_string, nil}
     end
   end
 
@@ -6924,7 +6924,7 @@ defmodule Explorer.Chain do
 
   def get_implementation_abi_from_proxy(proxy_address_hash, abi)
       when not is_nil(proxy_address_hash) and not is_nil(abi) do
-    implementation_address_hash_string = get_implementation_address_hash(proxy_address_hash, abi)
+    {implementation_address_hash_string, _name} = get_implementation_address_hash(proxy_address_hash, abi)
     get_implementation_abi(implementation_address_hash_string)
   end
 
diff --git a/apps/explorer/lib/explorer/etherscan/contracts.ex b/apps/explorer/lib/explorer/etherscan/contracts.ex
index d224294e0376..37e8ef7a34a9 100644
--- a/apps/explorer/lib/explorer/etherscan/contracts.ex
+++ b/apps/explorer/lib/explorer/etherscan/contracts.ex
@@ -64,7 +64,10 @@ defmodule Explorer.Etherscan.Contracts do
         |> Map.put(:is_proxy, true)
         |> Map.put(
           :implementation_address_hash_string,
-          Chain.get_implementation_address_hash(address.hash, smart_contract.abi)
+          address.hash
+          |> Chain.get_implementation_address_hash(smart_contract.abi)
+          |> Tuple.to_list()
+          |> List.first()
         )
       else
         smart_contract

From 16788aad5326c74039b298ec4c8c55a3e4db744f Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Sat, 12 Mar 2022 21:15:50 +0300
Subject: [PATCH 058/128] Add contract's name to logs (transaction page)

---
 CHANGELOG.md                                         |  2 +-
 .../controllers/smart_contract_controller.ex         |  4 ++--
 .../controllers/transaction_log_controller.ex        |  2 ++
 .../templates/transaction_log/_logs.html.eex         |  3 ++-
 .../block_scout_web/views/transaction_log_view.ex    |  1 +
 apps/block_scout_web/priv/gettext/default.pot        | 12 ++++++------
 .../priv/gettext/en/LC_MESSAGES/default.po           | 12 ++++++------
 apps/explorer/lib/explorer/chain.ex                  |  2 +-
 8 files changed, 21 insertions(+), 17 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47e5dd340ed2..0b336fd4495c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 ### Features
 - [#5312](https://github.com/blockscout/blockscout/pull/5312) - Add OpenZeppelin proxy storage slot
 - [#5302](https://github.com/blockscout/blockscout/pull/5302) - Add specific tx receipt fields for the GoQuorum client
-- [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
+- [#5268](https://github.com/blockscout/blockscout/pull/5268), [#5313](https://github.com/blockscout/blockscout/pull/5313) - Contract names display improvement
 
 ### Fixes
 - [#5455](https://github.com/blockscout/blockscout/pull/5455) - Fix unverified_smart_contract function: add md5 of bytecode to the changeset
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex
index c90d43143636..59121293f144 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex
@@ -18,10 +18,10 @@ defmodule BlockScoutWeb.SmartContractController do
          {:ok, address} <- Chain.find_contract_address(address_hash, address_options, true) do
       implementation_address_hash_string =
         if contract_type == "proxy" do
-          (address.hash 
+          address.hash
           |> Chain.get_implementation_address_hash(address.smart_contract.abi)
           |> Tuple.to_list()
-          |> List.first()) || @burn_address
+          |> List.first() || @burn_address
         else
           @burn_address
         end
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/transaction_log_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/transaction_log_controller.ex
index a5ba2959d179..f9abbf207b78 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/transaction_log_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/transaction_log_controller.ex
@@ -20,6 +20,8 @@ defmodule BlockScoutWeb.TransactionLogController do
         Keyword.merge(
           [
             necessity_by_association: %{
+              [address: :names] => :optional,
+              [address: :smart_contract] => :optional,
               address: :optional
             }
           ],
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/transaction_log/_logs.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/transaction_log/_logs.html.eex
index 1813358d3481..2b1b4e0d35a0 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/transaction_log/_logs.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/transaction_log/_logs.html.eex
@@ -20,8 +20,9 @@
     <dt class="col-lg-2"> <%= gettext "Address" %> </dt>
     <dd class="col-lg-10">
       <h3 class="logs-hash">
+        <% name = implementation_name(@log.address) || primary_name(@log.address)%>
         <%= link(
-            @log.address,
+            (if name, do: name <> " | "<> to_string(@log.address), else: @log.address),
             to: address_path(@conn, :show, @log.address),
             "data-test": "log_address_link",
             "data-address-hash": @log.address
diff --git a/apps/block_scout_web/lib/block_scout_web/views/transaction_log_view.ex b/apps/block_scout_web/lib/block_scout_web/views/transaction_log_view.ex
index 50d406433ce1..e494bbd88934 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/transaction_log_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/transaction_log_view.ex
@@ -3,6 +3,7 @@ defmodule BlockScoutWeb.TransactionLogView do
   @dialyzer :no_match
 
   alias Explorer.Chain.Log
+  import BlockScoutWeb.AddressView, only: [implementation_name: 1, primary_name: 1]
 
   def decode(log, transaction) do
     Log.decode(log, transaction)
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index 900b502a09e8..321a607d8527 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -881,7 +881,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:101
 #: lib/block_scout_web/templates/log/_data_decoded_view.html.eex:7 lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:23
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:120
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:121
 msgid "Data"
 msgstr ""
 
@@ -904,8 +904,8 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:32
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:38 lib/block_scout_web/templates/address_logs/_logs.html.eex:53
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:33 lib/block_scout_web/templates/transaction_log/_logs.html.eex:41
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:56 lib/block_scout_web/templates/transaction_log/_logs.html.eex:72
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:34 lib/block_scout_web/templates/transaction_log/_logs.html.eex:42
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:57 lib/block_scout_web/templates/transaction_log/_logs.html.eex:73
 msgid "Decoded"
 msgstr ""
 
@@ -1154,7 +1154,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:35
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:36
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:37
 msgid "Failed to decode log data."
 msgstr ""
 
@@ -1485,7 +1485,7 @@ msgid "Log Data"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:130
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:131
 msgid "Log Index"
 msgstr ""
 
@@ -2685,7 +2685,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:71
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:90
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:91
 msgid "Topics"
 msgstr ""
 
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index 900b502a09e8..321a607d8527 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -881,7 +881,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:101
 #: lib/block_scout_web/templates/log/_data_decoded_view.html.eex:7 lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:23
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:120
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:121
 msgid "Data"
 msgstr ""
 
@@ -904,8 +904,8 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:32
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:38 lib/block_scout_web/templates/address_logs/_logs.html.eex:53
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:33 lib/block_scout_web/templates/transaction_log/_logs.html.eex:41
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:56 lib/block_scout_web/templates/transaction_log/_logs.html.eex:72
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:34 lib/block_scout_web/templates/transaction_log/_logs.html.eex:42
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:57 lib/block_scout_web/templates/transaction_log/_logs.html.eex:73
 msgid "Decoded"
 msgstr ""
 
@@ -1154,7 +1154,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:35
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:36
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:37
 msgid "Failed to decode log data."
 msgstr ""
 
@@ -1485,7 +1485,7 @@ msgid "Log Data"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:130
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:131
 msgid "Log Index"
 msgstr ""
 
@@ -2685,7 +2685,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/_logs.html.eex:71
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:90
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:91
 msgid "Topics"
 msgstr ""
 
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 4d33844f9f01..559ae110995d 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -6873,7 +6873,7 @@ defmodule Explorer.Chain do
     end
   end
 
-  defp save_implementation_name(other, _), do: other
+  defp save_implementation_name(other, _), do: {other, nil}
 
   defp abi_decode_address_output(nil), do: nil
 

From a3fce6766532c2ef2d361f847bb160bc856ceed2 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Thu, 17 Mar 2022 21:23:08 +0300
Subject: [PATCH 059/128] Ignore implementation name on an internal transaction
 tile

---
 .../lib/block_scout_web/templates/address/_link.html.eex      | 2 +-
 .../templates/address/_responsive_hash.html.eex               | 2 +-
 .../templates/internal_transaction/_tile.html.eex             | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address/_link.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address/_link.html.eex
index 8a7c4123653e..e1272aee7699 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address/_link.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address/_link.html.eex
@@ -1,6 +1,6 @@
 <%= if @address do %>
   <%= if assigns[:show_full_hash] do %>
-    <%= if name = implementation_name(@address) || primary_name(@address) do %>
+    <%= if name = if assigns[:ignore_implementation_name], do: implementation_name(@address) || primary_name(@address), else: primary_name(@address) do %>
       <span><%= name %> | 
     <% end %>
     <%= link to: address_path(BlockScoutWeb.Endpoint, :show, @address), "data-test": "address_hash_link", class: assigns[:class] do %>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address/_responsive_hash.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address/_responsive_hash.html.eex
index 85aa6dfc85ad..168e68da36a6 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address/_responsive_hash.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address/_responsive_hash.html.eex
@@ -1,5 +1,5 @@
 <span class="<%= if @contract do %>contract-address<% end %>" data-address-hash="<%= @address %>">
-  <%= if name = implementation_name(@address) || primary_name(@address) do %>
+  <%= if name = if assigns[:ignore_implementation_name], do: implementation_name(@address) || primary_name(@address), else: primary_name(@address) do %>
     <%= if assigns[:no_tooltip] do %>
       <%= if @use_custom_tooltip == true do %>
         <span><%= name %> (<%= short_hash(@address) %>...)</span>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/internal_transaction/_tile.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/internal_transaction/_tile.html.eex
index 63fbe96bcb0c..73b08b37a33f 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/internal_transaction/_tile.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/internal_transaction/_tile.html.eex
@@ -15,9 +15,9 @@
     <div class="col-md-7 col-lg-8 d-flex flex-column pr-2 pr-sm-2 pr-md-0">
       <%= render BlockScoutWeb.TransactionView, "_link.html", transaction_hash: @internal_transaction.transaction_hash %>
       <span class="text-nowrap">
-        <%= @internal_transaction |> BlockScoutWeb.AddressView.address_partial_selector(:from, assigns[:current_address]) |> BlockScoutWeb.RenderHelpers.render_partial() %>
+        <%= @internal_transaction |> BlockScoutWeb.AddressView.address_partial_selector(:from, assigns[:current_address]) |> Keyword.put(:ignore_implementation_name, true) |> BlockScoutWeb.RenderHelpers.render_partial() %>
         &rarr;
-        <%= @internal_transaction |> BlockScoutWeb.AddressView.address_partial_selector(:to, assigns[:current_address]) |> BlockScoutWeb.RenderHelpers.render_partial() %>
+        <%= @internal_transaction |> BlockScoutWeb.AddressView.address_partial_selector(:to, assigns[:current_address]) |> Keyword.put(:ignore_implementation_name, true) |> BlockScoutWeb.RenderHelpers.render_partial() %>
       </span>
       <span class="d-flex flex-md-row flex-column mt-3 mt-md-0">
         <span class="tile-title">

From 284e064fedae25670ee172e0ed0cb544be460d20 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 22 Apr 2022 19:45:18 +0300
Subject: [PATCH 060/128] Fix array displaying in decoded constructor args

---
 CHANGELOG.md                                  |  1 +
 .../views/address_contract_view.ex            | 41 ++++++++++++-------
 2 files changed, 27 insertions(+), 15 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index becfafe6c61c..468e88369631 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 
 ### Fixes
 - [#5488](https://github.com/blockscout/blockscout/pull/5488) - Split long contract output to multiple lines
+- [#5487](https://github.com/blockscout/blockscout/pull/5487) - Fix array displaying in decoded constructor args
 - [#5455](https://github.com/blockscout/blockscout/pull/5455) - Fix unverified_smart_contract function: add md5 of bytecode to the changeset
 - [#5454](https://github.com/blockscout/blockscout/pull/5454) - Docker: Fix the qemu-x86_64 signal 11 error on Apple Silicon
 - [#5443](https://github.com/blockscout/blockscout/pull/5443) - Geth: display tx revert reason
diff --git a/apps/block_scout_web/lib/block_scout_web/views/address_contract_view.ex b/apps/block_scout_web/lib/block_scout_web/views/address_contract_view.ex
index f26debafc200..7c7162719597 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/address_contract_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/address_contract_view.ex
@@ -33,21 +33,7 @@ defmodule BlockScoutWeb.AddressContractView do
       |> decode_data(input_types)
       |> Enum.zip(constructor_abi["inputs"])
       |> Enum.reduce({0, "#{contract.constructor_arguments}\n\n"}, fn {val, %{"type" => type}}, {count, acc} ->
-        formatted_val =
-          cond do
-            type =~ "address" ->
-              address_hash = "0x" <> Base.encode16(val, case: :lower)
-
-              address = get_address(address_hash)
-
-              get_formatted_address_data(address, address_hash, conn)
-
-            type =~ "bytes" ->
-              Base.encode16(val, case: :lower)
-
-            true ->
-              val
-          end
+        formatted_val = val_to_string(val, type, conn)
 
         {count + 1, "#{acc}Arg [#{count}] (<b>#{type}</b>) : #{formatted_val}\n"}
       end)
@@ -57,6 +43,31 @@ defmodule BlockScoutWeb.AddressContractView do
     _ -> contract.constructor_arguments
   end
 
+  defp val_to_string(val, type, conn) do
+    cond do
+      type =~ "[]" ->
+        if is_list(val) or is_tuple(val) do
+          "[" <>
+            Enum.map_join(val, ", ", fn el -> val_to_string(el, String.replace_suffix(type, "[]", ""), conn) end) <> "]"
+        else
+          to_string(val)
+        end
+
+      type =~ "address" ->
+        address_hash = "0x" <> Base.encode16(val, case: :lower)
+
+        address = get_address(address_hash)
+
+        get_formatted_address_data(address, address_hash, conn)
+
+      type =~ "bytes" ->
+        Base.encode16(val, case: :lower)
+
+      true ->
+        to_string(val)
+    end
+  end
+
   defp get_address(address_hash) do
     case Chain.string_to_address_hash(address_hash) do
       {:ok, address} -> address

From 5fb32290cd6b0e06db6f3ddee943f3d1a6b94906 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 22 Apr 2022 17:54:17 +0300
Subject: [PATCH 061/128] Sequential blocks broadcast

---
 CHANGELOG.md                                  |  1 +
 .../lib/block_scout_web/notifier.ex           | 41 ++++++++++++++++++-
 .../block_scout_web/realtime_event_handler.ex |  2 +
 3 files changed, 42 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 468e88369631..1525f6a3c1a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5491](https://github.com/blockscout/blockscout/pull/5491) - Sequential blocks broadcast on the main page
 - [#5312](https://github.com/blockscout/blockscout/pull/5312) - Add OpenZeppelin proxy storage slot
 - [#5302](https://github.com/blockscout/blockscout/pull/5302) - Add specific tx receipt fields for the GoQuorum client
 - [#5268](https://github.com/blockscout/blockscout/pull/5268) - Contract names display improvement
diff --git a/apps/block_scout_web/lib/block_scout_web/notifier.ex b/apps/block_scout_web/lib/block_scout_web/notifier.ex
index b22d34cd29a5..3c732093fade 100644
--- a/apps/block_scout_web/lib/block_scout_web/notifier.ex
+++ b/apps/block_scout_web/lib/block_scout_web/notifier.ex
@@ -17,11 +17,13 @@ defmodule BlockScoutWeb.Notifier do
   alias Explorer.Chain.{Address, InternalTransaction, TokenTransfer, Transaction}
   alias Explorer.Chain.Supply.RSK
   alias Explorer.Chain.Transaction.History.TransactionStats
-  alias Explorer.Counters.AverageBlockTime
+  alias Explorer.Counters.{AverageBlockTime, Helper}
   alias Explorer.ExchangeRates.Token
   alias Explorer.SmartContract.{CompilerVersion, Solidity.CodeCompiler}
   alias Phoenix.View
 
+  @check_broadcast_sequence_period 500
+
   def handle_event({:chain_event, :addresses, type, addresses}) when type in [:realtime, :on_demand] do
     Endpoint.broadcast("addresses:new_address", "count", %{count: Chain.address_estimated_count()})
 
@@ -87,7 +89,13 @@ defmodule BlockScoutWeb.Notifier do
   end
 
   def handle_event({:chain_event, :blocks, :realtime, blocks}) do
-    Enum.each(blocks, &broadcast_block/1)
+    last_broadcasted_block_number = Helper.fetch_from_cache(:number, :last_broadcasted_block)
+
+    blocks
+    |> Enum.sort_by(& &1.number, :asc)
+    |> Enum.each(fn block ->
+      broadcast_latest_block?(block, last_broadcasted_block_number)
+    end)
   end
 
   def handle_event({:chain_event, :exchange_rate}) do
@@ -229,6 +237,35 @@ defmodule BlockScoutWeb.Notifier do
     })
   end
 
+  defp broadcast_latest_block?(block, last_broadcasted_block_number) do
+    cond do
+      last_broadcasted_block_number == 0 || last_broadcasted_block_number == block.number - 1 ||
+          last_broadcasted_block_number < block.number - 4 ->
+        broadcast_block(block)
+        :ets.insert(:last_broadcasted_block, {:number, block.number})
+
+      last_broadcasted_block_number > block.number - 1 ->
+        broadcast_block(block)
+
+      true ->
+        Task.start_link(fn ->
+          schedule_broadcasting(block)
+        end)
+    end
+  end
+
+  defp schedule_broadcasting(block) do
+    :timer.sleep(@check_broadcast_sequence_period)
+    last_broadcasted_block_number = Helper.fetch_from_cache(:number, :last_broadcasted_block)
+
+    if last_broadcasted_block_number == block.number - 1 do
+      broadcast_block(block)
+      :ets.insert(:last_broadcasted_block, {:number, block.number})
+    else
+      schedule_broadcasting(block)
+    end
+  end
+
   defp broadcast_address_coin_balance(%{address_hash: address_hash, block_number: block_number}) do
     Endpoint.broadcast("addresses:#{address_hash}", "coin_balance", %{
       block_number: block_number
diff --git a/apps/block_scout_web/lib/block_scout_web/realtime_event_handler.ex b/apps/block_scout_web/lib/block_scout_web/realtime_event_handler.ex
index 45126bace107..148bbbc4697d 100644
--- a/apps/block_scout_web/lib/block_scout_web/realtime_event_handler.ex
+++ b/apps/block_scout_web/lib/block_scout_web/realtime_event_handler.ex
@@ -7,6 +7,7 @@ defmodule BlockScoutWeb.RealtimeEventHandler do
 
   alias BlockScoutWeb.Notifier
   alias Explorer.Chain.Events.Subscriber
+  alias Explorer.Counters.Helper
 
   def start_link(_) do
     GenServer.start_link(__MODULE__, [], name: __MODULE__)
@@ -14,6 +15,7 @@ defmodule BlockScoutWeb.RealtimeEventHandler do
 
   @impl true
   def init([]) do
+    Helper.create_cache_table(:last_broadcasted_block)
     Subscriber.to(:address_coin_balances, :realtime)
     Subscriber.to(:addresses, :realtime)
     Subscriber.to(:block_rewards, :realtime)

From 7b0cd50e04847c4dad6263efa0640be442cbd39f Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Fri, 22 Apr 2022 21:22:17 +0300
Subject: [PATCH 062/128] Fix displaying own names on internal tx tiles

---
 .../templates/address/_link.html.eex          |  4 +--
 .../address/_responsive_hash.html.eex         |  2 +-
 .../lib/block_scout_web/views/address_view.ex | 14 +++++++---
 apps/block_scout_web/priv/gettext/default.pot | 26 +++++++++----------
 .../priv/gettext/en/LC_MESSAGES/default.po    | 26 +++++++++----------
 5 files changed, 39 insertions(+), 33 deletions(-)

diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address/_link.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address/_link.html.eex
index e1272aee7699..275a8f058dc1 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address/_link.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address/_link.html.eex
@@ -1,6 +1,6 @@
 <%= if @address do %>
   <%= if assigns[:show_full_hash] do %>
-    <%= if name = if assigns[:ignore_implementation_name], do: implementation_name(@address) || primary_name(@address), else: primary_name(@address) do %>
+    <%= if name = if assigns[:ignore_implementation_name], do: primary_name(@address), else: implementation_name(@address) || primary_name(@address) do %>
       <span><%= name %> | 
     <% end %>
     <%= link to: address_path(BlockScoutWeb.Endpoint, :show, @address), "data-test": "address_hash_link", class: assigns[:class] do %>
@@ -9,7 +9,7 @@
     </span>
   <% else %>
     <%= link to: address_path(BlockScoutWeb.Endpoint, :show, @address), "data-test": "address_hash_link", class: assigns[:class] do %>
-      <%= render BlockScoutWeb.AddressView, "_responsive_hash.html", address: @address, contract: @contract, truncate: assigns[:truncate], use_custom_tooltip: @use_custom_tooltip, no_tooltip: assigns[:no_tooltip], custom_classes_tooltip: assigns[:custom_classes_tooltip] %>
+      <%= render BlockScoutWeb.AddressView, "_responsive_hash.html", address: @address, contract: @contract, truncate: assigns[:truncate], use_custom_tooltip: @use_custom_tooltip, no_tooltip: assigns[:no_tooltip], custom_classes_tooltip: assigns[:custom_classes_tooltip], ignore_implementation_name: assigns[:ignore_implementation_name] %>
     <% end %>
   <% end %>
 <% end %>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address/_responsive_hash.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address/_responsive_hash.html.eex
index 168e68da36a6..06b0954cb05e 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address/_responsive_hash.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address/_responsive_hash.html.eex
@@ -1,5 +1,5 @@
 <span class="<%= if @contract do %>contract-address<% end %>" data-address-hash="<%= @address %>">
-  <%= if name = if assigns[:ignore_implementation_name], do: implementation_name(@address) || primary_name(@address), else: primary_name(@address) do %>
+  <%= if name = if assigns[:ignore_implementation_name], do: primary_name(@address), else: implementation_name(@address) || primary_name(@address) do %>
     <%= if assigns[:no_tooltip] do %>
       <%= if @use_custom_tooltip == true do %>
         <span><%= name %> (<%= short_hash(@address) %>...)</span>
diff --git a/apps/block_scout_web/lib/block_scout_web/views/address_view.ex b/apps/block_scout_web/lib/block_scout_web/views/address_view.ex
index d915238c4842..6c49191daefd 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/address_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/address_view.ex
@@ -4,7 +4,7 @@ defmodule BlockScoutWeb.AddressView do
   require Logger
 
   alias BlockScoutWeb.{AccessHelpers, LayoutView}
-  alias Explorer.{Chain, CustomContractsHelpers}
+  alias Explorer.{Chain, CustomContractsHelpers, Repo}
   alias Explorer.Chain.{Address, Hash, InternalTransaction, SmartContract, Token, TokenTransfer, Transaction, Wei}
   alias Explorer.Chain.Block.Reward
   alias Explorer.ExchangeRates.Token, as: TokenExchangeRate
@@ -176,9 +176,11 @@ defmodule BlockScoutWeb.AddressView do
   end
 
   @doc """
-  Returns the primary name of an address if available.
+  Returns the primary name of an address if available. If there is no names on address function performs preload of names association.
   """
-  def primary_name(%Address{names: [_ | _] = address_names}) do
+  def primary_name(_, second_time? \\ false)
+
+  def primary_name(%Address{names: [_ | _] = address_names}, _second_time?) do
     case Enum.find(address_names, &(&1.primary == true)) do
       nil ->
         %Address.Name{name: name} = Enum.at(address_names, 0)
@@ -189,7 +191,11 @@ defmodule BlockScoutWeb.AddressView do
     end
   end
 
-  def primary_name(%Address{names: _}), do: nil
+  def primary_name(%Address{names: _} = address, false) do
+    primary_name(Repo.preload(address, [:names]), true)
+  end
+
+  def primary_name(%Address{names: _}, true), do: nil
 
   def implementation_name(%Address{smart_contract: %{implementation_name: implementation_name}}),
     do: implementation_name
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index 321a607d8527..fe7b187da31f 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -430,7 +430,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:48
 #: lib/block_scout_web/templates/address/overview.html.eex:290 lib/block_scout_web/templates/address_validation/index.html.eex:11
-#: lib/block_scout_web/views/address_view.ex:365
+#: lib/block_scout_web/views/address_view.ex:371
 msgid "Blocks Validated"
 msgstr ""
 
@@ -569,13 +569,13 @@ msgstr ""
 #: lib/block_scout_web/templates/address/_tabs.html.eex:58
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:165 lib/block_scout_web/templates/api_docs/_action_tile.html.eex:187
 #: lib/block_scout_web/templates/api_docs/_eth_rpc_item.html.eex:126 lib/block_scout_web/templates/api_docs/_eth_rpc_item.html.eex:149
-#: lib/block_scout_web/views/address_view.ex:358
+#: lib/block_scout_web/views/address_view.ex:364
 msgid "Code"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:34
-#: lib/block_scout_web/views/address_view.ex:364
+#: lib/block_scout_web/views/address_view.ex:370
 msgid "Coin Balance History"
 msgstr ""
 
@@ -910,7 +910,7 @@ msgid "Decoded"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/views/address_view.ex:359
+#: lib/block_scout_web/views/address_view.ex:365
 msgid "Decompiled Code"
 msgstr ""
 
@@ -1377,7 +1377,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:28
 #: lib/block_scout_web/templates/address_internal_transaction/index.html.eex:17 lib/block_scout_web/templates/transaction/_tabs.html.eex:11
-#: lib/block_scout_web/templates/transaction_internal_transaction/index.html.eex:6 lib/block_scout_web/views/address_view.ex:355
+#: lib/block_scout_web/templates/transaction_internal_transaction/index.html.eex:6 lib/block_scout_web/views/address_view.ex:361
 #: lib/block_scout_web/views/transaction_view.ex:512
 msgid "Internal Transactions"
 msgstr ""
@@ -1492,7 +1492,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:41
 #: lib/block_scout_web/templates/address_logs/index.html.eex:10 lib/block_scout_web/templates/transaction/_tabs.html.eex:17
-#: lib/block_scout_web/templates/transaction_log/index.html.eex:8 lib/block_scout_web/views/address_view.ex:366
+#: lib/block_scout_web/templates/transaction_log/index.html.eex:8 lib/block_scout_web/views/address_view.ex:372
 #: lib/block_scout_web/views/transaction_view.ex:513
 msgid "Logs"
 msgstr ""
@@ -1933,14 +1933,14 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:81
-#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:27 lib/block_scout_web/views/address_view.ex:360
+#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:27 lib/block_scout_web/views/address_view.ex:366
 #: lib/block_scout_web/views/tokens/overview_view.ex:43
 msgid "Read Contract"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:88
-#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:41 lib/block_scout_web/views/address_view.ex:361
+#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:41 lib/block_scout_web/views/address_view.ex:367
 msgid "Read Proxy"
 msgstr ""
 
@@ -2628,7 +2628,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address_token_transfer/index.html.eex:19 lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:3
 #: lib/block_scout_web/templates/tokens/instance/transfer/index.html.eex:16 lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:5
 #: lib/block_scout_web/templates/tokens/transfer/index.html.eex:14 lib/block_scout_web/templates/transaction/_tabs.html.eex:4
-#: lib/block_scout_web/templates/transaction_token_transfer/index.html.eex:7 lib/block_scout_web/views/address_view.ex:357
+#: lib/block_scout_web/templates/transaction_token_transfer/index.html.eex:7 lib/block_scout_web/views/address_view.ex:363
 #: lib/block_scout_web/views/tokens/instance/overview_view.ex:195 lib/block_scout_web/views/tokens/overview_view.ex:41
 #: lib/block_scout_web/views/transaction_view.ex:511
 msgid "Token Transfers"
@@ -2649,7 +2649,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address/overview.html.eex:191 lib/block_scout_web/templates/address_token/overview.html.eex:58
 #: lib/block_scout_web/templates/address_token_transfer/index.html.eex:13 lib/block_scout_web/templates/layout/_topnav.html.eex:69
 #: lib/block_scout_web/templates/layout/_topnav.html.eex:101 lib/block_scout_web/templates/tokens/index.html.eex:10
-#: lib/block_scout_web/views/address_view.ex:354
+#: lib/block_scout_web/views/address_view.ex:360
 msgid "Tokens"
 msgstr ""
 
@@ -2797,7 +2797,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address/overview.html.eex:216 lib/block_scout_web/templates/address_transaction/index.html.eex:13
 #: lib/block_scout_web/templates/block/overview.html.eex:80 lib/block_scout_web/templates/block_transaction/index.html.eex:10
 #: lib/block_scout_web/templates/chain/show.html.eex:236 lib/block_scout_web/templates/layout/_topnav.html.eex:43
-#: lib/block_scout_web/views/address_view.ex:356
+#: lib/block_scout_web/views/address_view.ex:362
 msgid "Transactions"
 msgstr ""
 
@@ -3139,13 +3139,13 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:95
-#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:34 lib/block_scout_web/views/address_view.ex:362
+#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:34 lib/block_scout_web/views/address_view.ex:368
 msgid "Write Contract"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:102
-#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:48 lib/block_scout_web/views/address_view.ex:363
+#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:48 lib/block_scout_web/views/address_view.ex:369
 msgid "Write Proxy"
 msgstr ""
 
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index 321a607d8527..fe7b187da31f 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -430,7 +430,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:48
 #: lib/block_scout_web/templates/address/overview.html.eex:290 lib/block_scout_web/templates/address_validation/index.html.eex:11
-#: lib/block_scout_web/views/address_view.ex:365
+#: lib/block_scout_web/views/address_view.ex:371
 msgid "Blocks Validated"
 msgstr ""
 
@@ -569,13 +569,13 @@ msgstr ""
 #: lib/block_scout_web/templates/address/_tabs.html.eex:58
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:165 lib/block_scout_web/templates/api_docs/_action_tile.html.eex:187
 #: lib/block_scout_web/templates/api_docs/_eth_rpc_item.html.eex:126 lib/block_scout_web/templates/api_docs/_eth_rpc_item.html.eex:149
-#: lib/block_scout_web/views/address_view.ex:358
+#: lib/block_scout_web/views/address_view.ex:364
 msgid "Code"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:34
-#: lib/block_scout_web/views/address_view.ex:364
+#: lib/block_scout_web/views/address_view.ex:370
 msgid "Coin Balance History"
 msgstr ""
 
@@ -910,7 +910,7 @@ msgid "Decoded"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/views/address_view.ex:359
+#: lib/block_scout_web/views/address_view.ex:365
 msgid "Decompiled Code"
 msgstr ""
 
@@ -1377,7 +1377,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:28
 #: lib/block_scout_web/templates/address_internal_transaction/index.html.eex:17 lib/block_scout_web/templates/transaction/_tabs.html.eex:11
-#: lib/block_scout_web/templates/transaction_internal_transaction/index.html.eex:6 lib/block_scout_web/views/address_view.ex:355
+#: lib/block_scout_web/templates/transaction_internal_transaction/index.html.eex:6 lib/block_scout_web/views/address_view.ex:361
 #: lib/block_scout_web/views/transaction_view.ex:512
 msgid "Internal Transactions"
 msgstr ""
@@ -1492,7 +1492,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:41
 #: lib/block_scout_web/templates/address_logs/index.html.eex:10 lib/block_scout_web/templates/transaction/_tabs.html.eex:17
-#: lib/block_scout_web/templates/transaction_log/index.html.eex:8 lib/block_scout_web/views/address_view.ex:366
+#: lib/block_scout_web/templates/transaction_log/index.html.eex:8 lib/block_scout_web/views/address_view.ex:372
 #: lib/block_scout_web/views/transaction_view.ex:513
 msgid "Logs"
 msgstr ""
@@ -1933,14 +1933,14 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:81
-#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:27 lib/block_scout_web/views/address_view.ex:360
+#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:27 lib/block_scout_web/views/address_view.ex:366
 #: lib/block_scout_web/views/tokens/overview_view.ex:43
 msgid "Read Contract"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:88
-#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:41 lib/block_scout_web/views/address_view.ex:361
+#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:41 lib/block_scout_web/views/address_view.ex:367
 msgid "Read Proxy"
 msgstr ""
 
@@ -2628,7 +2628,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address_token_transfer/index.html.eex:19 lib/block_scout_web/templates/tokens/instance/overview/_tabs.html.eex:3
 #: lib/block_scout_web/templates/tokens/instance/transfer/index.html.eex:16 lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:5
 #: lib/block_scout_web/templates/tokens/transfer/index.html.eex:14 lib/block_scout_web/templates/transaction/_tabs.html.eex:4
-#: lib/block_scout_web/templates/transaction_token_transfer/index.html.eex:7 lib/block_scout_web/views/address_view.ex:357
+#: lib/block_scout_web/templates/transaction_token_transfer/index.html.eex:7 lib/block_scout_web/views/address_view.ex:363
 #: lib/block_scout_web/views/tokens/instance/overview_view.ex:195 lib/block_scout_web/views/tokens/overview_view.ex:41
 #: lib/block_scout_web/views/transaction_view.ex:511
 msgid "Token Transfers"
@@ -2649,7 +2649,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address/overview.html.eex:191 lib/block_scout_web/templates/address_token/overview.html.eex:58
 #: lib/block_scout_web/templates/address_token_transfer/index.html.eex:13 lib/block_scout_web/templates/layout/_topnav.html.eex:69
 #: lib/block_scout_web/templates/layout/_topnav.html.eex:101 lib/block_scout_web/templates/tokens/index.html.eex:10
-#: lib/block_scout_web/views/address_view.ex:354
+#: lib/block_scout_web/views/address_view.ex:360
 msgid "Tokens"
 msgstr ""
 
@@ -2797,7 +2797,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address/overview.html.eex:216 lib/block_scout_web/templates/address_transaction/index.html.eex:13
 #: lib/block_scout_web/templates/block/overview.html.eex:80 lib/block_scout_web/templates/block_transaction/index.html.eex:10
 #: lib/block_scout_web/templates/chain/show.html.eex:236 lib/block_scout_web/templates/layout/_topnav.html.eex:43
-#: lib/block_scout_web/views/address_view.ex:356
+#: lib/block_scout_web/views/address_view.ex:362
 msgid "Transactions"
 msgstr ""
 
@@ -3139,13 +3139,13 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:95
-#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:34 lib/block_scout_web/views/address_view.ex:362
+#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:34 lib/block_scout_web/views/address_view.ex:368
 msgid "Write Contract"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:102
-#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:48 lib/block_scout_web/views/address_view.ex:363
+#: lib/block_scout_web/templates/tokens/overview/_tabs.html.eex:48 lib/block_scout_web/views/address_view.ex:369
 msgid "Write Proxy"
 msgstr ""
 

From 2ef9e87ed84fc351090d495db7215f5054b9ecf9 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 22 Apr 2022 21:50:37 +0300
Subject: [PATCH 063/128] Split multiple functions arguments to separate query
 args

---
 CHANGELOG.md                                  |  1 +
 .../assets/js/lib/smart_contract/interact.js  | 21 ++++++++++---------
 .../controllers/smart_contract_controller.ex  |  8 +++++--
 .../smart_contract_controller_test.exs        |  1 +
 4 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 468e88369631..030d7ac25fd5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 ### Fixes
 - [#5488](https://github.com/blockscout/blockscout/pull/5488) - Split long contract output to multiple lines
 - [#5487](https://github.com/blockscout/blockscout/pull/5487) - Fix array displaying in decoded constructor args
+- [#5482](https://github.com/blockscout/blockscout/pull/5482) - Fix for querying of the contract read functions
 - [#5455](https://github.com/blockscout/blockscout/pull/5455) - Fix unverified_smart_contract function: add md5 of bytecode to the changeset
 - [#5454](https://github.com/blockscout/blockscout/pull/5454) - Docker: Fix the qemu-x86_64 signal 11 error on Apple Silicon
 - [#5443](https://github.com/blockscout/blockscout/pull/5443) - Geth: display tx revert reason
diff --git a/apps/block_scout_web/assets/js/lib/smart_contract/interact.js b/apps/block_scout_web/assets/js/lib/smart_contract/interact.js
index d269be59c2d2..5ac91bc9cb23 100644
--- a/apps/block_scout_web/assets/js/lib/smart_contract/interact.js
+++ b/apps/block_scout_web/assets/js/lib/smart_contract/interact.js
@@ -4,22 +4,23 @@ import { compareChainIDs, formatError, formatTitleAndError, getContractABI, getC
 import BigNumber from 'bignumber.js'
 
 export const queryMethod = (isWalletEnabled, url, $methodId, args, type, functionName, $responseContainer) => {
-  let data = {
+  const data = {
     function_name: functionName,
     method_id: $methodId.val(),
-    type: type,
-    args
+    type: type
   }
+
+  data.args_count = args.length
+  let i = args.length
+
+  while (i--) {
+    data['arg_' + i] = args[i]
+  }
+
   if (isWalletEnabled) {
     getCurrentAccountPromise(window.web3 && window.web3.currentProvider)
       .then((currentAccount) => {
-        data = {
-          function_name: functionName,
-          method_id: $methodId.val(),
-          type: type,
-          from: currentAccount,
-          args
-        }
+        data.from = currentAccount
         $.get(url, data, response => $responseContainer.html(response))
       }
       )
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex
index 621dd661cdf5..23201b96ad42 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex
@@ -105,8 +105,12 @@ defmodule BlockScoutWeb.SmartContractController do
          {:ok, _address} <- Chain.find_contract_address(address_hash, address_options, true) do
       contract_type = if params["type"] == "proxy", do: :proxy, else: :regular
 
-      # we should convert: %{"0" => _, "1" => _} to [_, _]
-      args = params["args"] |> convert_map_to_array()
+      {args_count, _} = Integer.parse(params["args_count"])
+
+      args =
+        if args_count < 1,
+          do: [],
+          else: for(x <- 0..(args_count - 1), do: params["arg_" <> to_string(x)] |> convert_map_to_array())
 
       %{output: outputs, names: names} =
         if params["from"] do
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs
index 035868624b03..17148418896b 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/smart_contract_controller_test.exs
@@ -250,6 +250,7 @@ defmodule BlockScoutWeb.SmartContractControllerTest do
           Address.checksum(smart_contract.address_hash),
           function_name: "get",
           method_id: "6d4ce63c",
+          args_count: 0,
           args: []
         )
 

From ce03b85acdf6ed756d9ce494207406fa195e728f Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 6 Apr 2022 12:30:28 +0300
Subject: [PATCH 064/128] Deduplicate addresses and coin balances before
 inserting to the DB

---
 CHANGELOG.md                                  |  1 +
 .../import/runner/address/coin_balances.ex    |  5 ++-
 .../explorer/chain/import/runner/addresses.ex | 31 ++++++++++++++++---
 3 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6081d902ac41..5c8b083dbf4c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 - [#5455](https://github.com/blockscout/blockscout/pull/5455) - Fix unverified_smart_contract function: add md5 of bytecode to the changeset
 - [#5454](https://github.com/blockscout/blockscout/pull/5454) - Docker: Fix the qemu-x86_64 signal 11 error on Apple Silicon
 - [#5443](https://github.com/blockscout/blockscout/pull/5443) - Geth: display tx revert reason
+- [#5420](https://github.com/blockscout/blockscout/pull/5420) - Deduplicate addresses and coin balances before inserting to the DB
 - [#5416](https://github.com/blockscout/blockscout/pull/5416) - Fix getsourcecode for EOA addresses
 - [#5411](https://github.com/blockscout/blockscout/pull/5411) - Fix character_not_in_repertoire error for tx revert reason
 - [#5410](https://github.com/blockscout/blockscout/pull/5410) - Handle exited realtime fetcher
diff --git a/apps/explorer/lib/explorer/chain/import/runner/address/coin_balances.ex b/apps/explorer/lib/explorer/chain/import/runner/address/coin_balances.ex
index ecc67cd9d447..f2967ec06a63 100644
--- a/apps/explorer/lib/explorer/chain/import/runner/address/coin_balances.ex
+++ b/apps/explorer/lib/explorer/chain/import/runner/address/coin_balances.ex
@@ -72,7 +72,10 @@ defmodule Explorer.Chain.Import.Runner.Address.CoinBalances do
     on_conflict = Map.get_lazy(options, :on_conflict, &default_on_conflict/0)
 
     # Enforce CoinBalance ShareLocks order (see docs: sharelocks.md)
-    ordered_changes_list = Enum.sort_by(changes_list, &{&1.address_hash, &1.block_number})
+    ordered_changes_list =
+      changes_list
+      |> Enum.sort_by(&{&1.address_hash, &1.block_number})
+      |> Enum.dedup()
 
     {:ok, _} =
       Import.insert_changes_list(
diff --git a/apps/explorer/lib/explorer/chain/import/runner/addresses.ex b/apps/explorer/lib/explorer/chain/import/runner/addresses.ex
index 71771239daa5..c62ae6d1236f 100644
--- a/apps/explorer/lib/explorer/chain/import/runner/addresses.ex
+++ b/apps/explorer/lib/explorer/chain/import/runner/addresses.ex
@@ -81,7 +81,19 @@ defmodule Explorer.Chain.Import.Runner.Addresses do
     on_conflict = Map.get_lazy(options, :on_conflict, &default_on_conflict/0)
 
     # Enforce Address ShareLocks order (see docs: sharelocks.md)
-    ordered_changes_list = sort_changes_list(changes_list)
+    ordered_changes_list =
+      changes_list
+      |> Enum.group_by(fn %{
+                            hash: hash
+                          } ->
+        {hash}
+      end)
+      |> Enum.map(fn {_, grouped_addresses} ->
+        Enum.max_by(grouped_addresses, fn address ->
+          address_max_by(address)
+        end)
+      end)
+      |> Enum.sort_by(& &1.hash)
 
     Import.insert_changes_list(
       repo,
@@ -95,6 +107,19 @@ defmodule Explorer.Chain.Import.Runner.Addresses do
     )
   end
 
+  defp address_max_by(address) do
+    cond do
+      Map.has_key?(address, :address) ->
+        address.fetched_coin_balance_block_number
+
+      Map.has_key?(address, :nonce) ->
+        address.nonce
+
+      true ->
+        address
+    end
+  end
+
   defp default_on_conflict do
     from(address in Address,
       update: [
@@ -139,10 +164,6 @@ defmodule Explorer.Chain.Import.Runner.Addresses do
     )
   end
 
-  defp sort_changes_list(changes_list) do
-    Enum.sort_by(changes_list, & &1.hash)
-  end
-
   defp update_transactions(repo, addresses, %{timeout: timeout, timestamps: timestamps}) do
     ordered_created_contract_hashes =
       addresses

From 9c4984041dabd88d2ab0f50a0337ad47aa9ed580 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 5 Apr 2022 01:28:46 +0300
Subject: [PATCH 065/128] Fix params encoding for read contracts methods

---
 CHANGELOG.md                                               | 1 +
 .../assets/js/lib/smart_contract/common_helpers.js         | 5 ++++-
 apps/explorer/lib/explorer/smart_contract/reader.ex        | 7 +------
 apps/explorer/test/explorer/smart_contract/reader_test.exs | 4 ++--
 4 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e7457e1e1ff..fdea7caf5606 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@
 - [#5443](https://github.com/blockscout/blockscout/pull/5443) - Geth: display tx revert reason
 - [#5420](https://github.com/blockscout/blockscout/pull/5420) - Deduplicate addresses and coin balances before inserting to the DB
 - [#5416](https://github.com/blockscout/blockscout/pull/5416) - Fix getsourcecode for EOA addresses
+- [#5413](https://github.com/blockscout/blockscout/pull/5413) - Fix params encoding for read contracts methods
 - [#5411](https://github.com/blockscout/blockscout/pull/5411) - Fix character_not_in_repertoire error for tx revert reason
 - [#5410](https://github.com/blockscout/blockscout/pull/5410) - Handle exited realtime fetcher
 - [#5383](https://github.com/blockscout/blockscout/pull/5383) - Fix reload transactions button
diff --git a/apps/block_scout_web/assets/js/lib/smart_contract/common_helpers.js b/apps/block_scout_web/assets/js/lib/smart_contract/common_helpers.js
index 80432a5bc8c6..ecb3326a35d3 100644
--- a/apps/block_scout_web/assets/js/lib/smart_contract/common_helpers.js
+++ b/apps/block_scout_web/assets/js/lib/smart_contract/common_helpers.js
@@ -278,7 +278,10 @@ function replaceSpaces (value, type, components) {
       })
       .join(',')
   } else {
-    return value.trim()
+    if (typeof value.trim === 'function') {
+      return value.trim()
+    }
+    return value
   }
 }
 
diff --git a/apps/explorer/lib/explorer/smart_contract/reader.ex b/apps/explorer/lib/explorer/smart_contract/reader.ex
index 89d5a7d40a42..b9f4410a1b56 100644
--- a/apps/explorer/lib/explorer/smart_contract/reader.ex
+++ b/apps/explorer/lib/explorer/smart_contract/reader.ex
@@ -562,12 +562,7 @@ defmodule Explorer.SmartContract.Reader do
 
     case response do
       {integer, ""} ->
-        hex_encoding =
-          integer
-          |> :binary.encode_unsigned()
-          |> Base.encode16(case: :lower)
-
-        "0x" <> hex_encoding
+        integer
 
       _ ->
         item
diff --git a/apps/explorer/test/explorer/smart_contract/reader_test.exs b/apps/explorer/test/explorer/smart_contract/reader_test.exs
index 3b2e7d147129..f2b555331306 100644
--- a/apps/explorer/test/explorer/smart_contract/reader_test.exs
+++ b/apps/explorer/test/explorer/smart_contract/reader_test.exs
@@ -286,12 +286,12 @@ defmodule Explorer.SmartContract.ReaderTest do
 
   describe "normalize_args/1" do
     test "converts argument when is a number" do
-      assert ["0x00"] = Reader.normalize_args(["0"])
+      assert [0] = Reader.normalize_args(["0"])
 
       assert ["0x798465571ae21a184a272f044f991ad1d5f87a3f"] =
                Reader.normalize_args(["0x798465571ae21a184a272f044f991ad1d5f87a3f"])
 
-      assert ["0x7b"] = Reader.normalize_args(["123"])
+      assert [123] = Reader.normalize_args(["123"])
     end
 
     test "converts argument when is a boolean" do

From f04f8f151b745abf0f3a25cf1d9d6249f7562a1e Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 5 Apr 2022 18:19:41 +0300
Subject: [PATCH 066/128] Fix structure array encoding

---
 .../js/lib/smart_contract/common_helpers.js       | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/apps/block_scout_web/assets/js/lib/smart_contract/common_helpers.js b/apps/block_scout_web/assets/js/lib/smart_contract/common_helpers.js
index ecb3326a35d3..2ffeaf83de67 100644
--- a/apps/block_scout_web/assets/js/lib/smart_contract/common_helpers.js
+++ b/apps/block_scout_web/assets/js/lib/smart_contract/common_helpers.js
@@ -266,9 +266,9 @@ function isNonSpaceInputType (inputType) {
 }
 
 function replaceSpaces (value, type, components) {
-  if (isNonSpaceInputType(type)) {
+  if (isNonSpaceInputType(type) && isFunction(value.replace)) {
     return value.replace(/\s/g, '')
-  } else if (isTupleInputType(type)) {
+  } else if (isTupleInputType(type) && isFunction(value.split)) {
     return value
       .split(',')
       .map((itemValue, itemIndex) => {
@@ -287,12 +287,13 @@ function replaceSpaces (value, type, components) {
 
 function replaceDoubleQuotes (value, type, components) {
   if (isAddressInputType(type) || isUintInputType(type) || isStringInputType(type) || isBytesInputType(type)) {
-    if (typeof value.replaceAll === 'function') {
+    if (isFunction(value.replaceAll)) {
       return value.replaceAll('"', '')
-    } else {
+    } else if (isFunction(value.replace)) {
       return value.replace(/"/g, '')
     }
-  } else if (isTupleInputType(type)) {
+    return value
+  } else if (isTupleInputType(type) && isFunction(value.split)) {
     return value
       .split(',')
       .map((itemValue, itemIndex) => {
@@ -305,3 +306,7 @@ function replaceDoubleQuotes (value, type, components) {
     return value
   }
 }
+
+function isFunction (param) {
+  return typeof param === 'function'
+}

From a58f3d57994ca894158495dd5ba04fb789368bfa Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 27 Apr 2022 12:56:53 +0300
Subject: [PATCH 067/128] Extend TRACE_FIRST_BLOCK env var to geth variant

---
 CHANGELOG.md                                  |  1 +
 apps/block_scout_web/assets/package-lock.json |  5 ++--
 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex | 25 ++++++++-----------
 apps/explorer/lib/explorer/chain.ex           |  3 ++-
 .../indexer/fetcher/internal_transaction.ex   | 17 +++++++------
 5 files changed, 26 insertions(+), 25 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fdea7caf5606..0b25857c9817 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268), [#5313](https://github.com/blockscout/blockscout/pull/5313) - Contract names display improvement
 
 ### Fixes
+- [#5504](https://github.com/blockscout/blockscout/pull/5504) - Extend TRACE_FIRST_BLOCK env var to geth variant
 - [#5488](https://github.com/blockscout/blockscout/pull/5488) - Split long contract output to multiple lines
 - [#5487](https://github.com/blockscout/blockscout/pull/5487) - Fix array displaying in decoded constructor args
 - [#5482](https://github.com/blockscout/blockscout/pull/5482) - Fix for querying of the contract read functions
diff --git a/apps/block_scout_web/assets/package-lock.json b/apps/block_scout_web/assets/package-lock.json
index 2512c4aac119..13898d4dd733 100644
--- a/apps/block_scout_web/assets/package-lock.json
+++ b/apps/block_scout_web/assets/package-lock.json
@@ -95,10 +95,11 @@
       }
     },
     "../../../deps/phoenix": {
-      "version": "0.0.1"
+      "version": "1.5.13",
+      "license": "MIT"
     },
     "../../../deps/phoenix_html": {
-      "version": "0.0.1"
+      "version": "2.14.3"
     },
     "node_modules/@babel/code-frame": {
       "version": "7.16.7",
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
index e42aad256e77..d3a7ddfe9542 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
@@ -219,13 +219,7 @@ defmodule EthereumJSONRPC do
   @spec fetch_beneficiaries([block_number], json_rpc_named_arguments) ::
           {:ok, FetchedBeneficiaries.t()} | {:error, reason :: term} | :ignore
   def fetch_beneficiaries(block_numbers, json_rpc_named_arguments) when is_list(block_numbers) do
-    min_block = trace_first_block_to_fetch()
-
-    filtered_block_numbers =
-      block_numbers
-      |> Enum.filter(fn block_number ->
-        block_number >= min_block
-      end)
+    filtered_block_numbers = block_numbers_in_range(block_numbers)
 
     Keyword.fetch!(json_rpc_named_arguments, :variant).fetch_beneficiaries(
       filtered_block_numbers,
@@ -310,13 +304,7 @@ defmodule EthereumJSONRPC do
   Fetches internal transactions for entire blocks from variant API.
   """
   def fetch_block_internal_transactions(block_numbers, json_rpc_named_arguments) when is_list(block_numbers) do
-    min_block = trace_first_block_to_fetch()
-
-    filtered_block_numbers =
-      block_numbers
-      |> Enum.filter(fn block_number ->
-        block_number >= min_block
-      end)
+    filtered_block_numbers = block_numbers_in_range(block_numbers)
 
     Keyword.fetch!(json_rpc_named_arguments, :variant).fetch_block_internal_transactions(
       filtered_block_numbers,
@@ -324,6 +312,15 @@ defmodule EthereumJSONRPC do
     )
   end
 
+  def block_numbers_in_range(block_numbers) do
+    min_block = trace_first_block_to_fetch()
+
+    block_numbers
+    |> Enum.filter(fn block_number ->
+      block_number >= min_block
+    end)
+  end
+
   @doc """
   Retrieves traces from variant API.
   """
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 559ae110995d..5d9d7aa11330 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -7028,7 +7028,8 @@ defmodule Explorer.Chain do
     if transaction_index == 0 do
       0
     else
-      {:ok, traces} = fetch_block_internal_transactions([block_number], json_rpc_named_arguments)
+      filtered_block_numbers = EthereumJSONRPC.block_numbers_in_range([block_number])
+      {:ok, traces} = fetch_block_internal_transactions(filtered_block_numbers, json_rpc_named_arguments)
 
       sorted_traces =
         traces
diff --git a/apps/indexer/lib/indexer/fetcher/internal_transaction.ex b/apps/indexer/lib/indexer/fetcher/internal_transaction.ex
index 6a112dfeb68d..13716a88c414 100644
--- a/apps/indexer/lib/indexer/fetcher/internal_transaction.ex
+++ b/apps/indexer/lib/indexer/fetcher/internal_transaction.ex
@@ -98,9 +98,10 @@ defmodule Indexer.Fetcher.InternalTransaction do
             )
   def run(block_numbers, json_rpc_named_arguments) do
     unique_numbers = Enum.uniq(block_numbers)
+    filtered_unique_numbers = EthereumJSONRPC.block_numbers_in_range(unique_numbers)
 
-    unique_numbers_count = Enum.count(unique_numbers)
-    Logger.metadata(count: unique_numbers_count)
+    filtered_unique_numbers_count = Enum.count(filtered_unique_numbers)
+    Logger.metadata(count: filtered_unique_numbers_count)
 
     Logger.debug("fetching internal transactions for blocks")
 
@@ -108,14 +109,14 @@ defmodule Indexer.Fetcher.InternalTransaction do
     |> Keyword.fetch!(:variant)
     |> case do
       EthereumJSONRPC.Parity ->
-        EthereumJSONRPC.fetch_block_internal_transactions(unique_numbers, json_rpc_named_arguments)
+        EthereumJSONRPC.fetch_block_internal_transactions(filtered_unique_numbers, json_rpc_named_arguments)
 
       EthereumJSONRPC.Besu ->
-        EthereumJSONRPC.fetch_block_internal_transactions(unique_numbers, json_rpc_named_arguments)
+        EthereumJSONRPC.fetch_block_internal_transactions(filtered_unique_numbers, json_rpc_named_arguments)
 
       _ ->
         try do
-          fetch_block_internal_transactions_by_transactions(unique_numbers, json_rpc_named_arguments)
+          fetch_block_internal_transactions_by_transactions(filtered_unique_numbers, json_rpc_named_arguments)
         rescue
           error ->
             {:error, error}
@@ -123,15 +124,15 @@ defmodule Indexer.Fetcher.InternalTransaction do
     end
     |> case do
       {:ok, internal_transactions_params} ->
-        import_internal_transaction(internal_transactions_params, unique_numbers)
+        import_internal_transaction(internal_transactions_params, filtered_unique_numbers)
 
       {:error, reason} ->
         Logger.error(fn -> ["failed to fetch internal transactions for blocks: ", inspect(reason)] end,
-          error_count: unique_numbers_count
+          error_count: filtered_unique_numbers_count
         )
 
         # re-queue the de-duped entries
-        {:retry, unique_numbers}
+        {:retry, filtered_unique_numbers}
 
       :ignore ->
         :ok

From 77e14683e91b05a44d80404f556f0981223edd20 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 27 Apr 2022 13:52:55 +0300
Subject: [PATCH 068/128] Manage debug_traceTransaction JSON RPC method timeout

---
 CHANGELOG.md                                       | 1 +
 apps/ethereum_jsonrpc/config/config.exs            | 3 +++
 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/geth.ex | 9 ++++++++-
 docker/Makefile                                    | 3 +++
 4 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fdea7caf5606..aeab96a1c0e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5505](https://github.com/blockscout/blockscout/pull/5505) - Manage debug_traceTransaction JSON RPC method timeout
 - [#5491](https://github.com/blockscout/blockscout/pull/5491) - Sequential blocks broadcast on the main page
 - [#5312](https://github.com/blockscout/blockscout/pull/5312) - Add OpenZeppelin proxy storage slot
 - [#5302](https://github.com/blockscout/blockscout/pull/5302) - Add specific tx receipt fields for the GoQuorum client
diff --git a/apps/ethereum_jsonrpc/config/config.exs b/apps/ethereum_jsonrpc/config/config.exs
index 251b7c7e3a79..e85965204da8 100644
--- a/apps/ethereum_jsonrpc/config/config.exs
+++ b/apps/ethereum_jsonrpc/config/config.exs
@@ -26,6 +26,9 @@ config :ethereum_jsonrpc, EthereumJSONRPC.Tracer,
   adapter: SpandexDatadog.Adapter,
   trace_key: :blockscout
 
+debug_trace_transaction_timeout = System.get_env("ETHEREUM_JSONRPC_DEBUG_TRACE_TRANSACTION_TIMEOUT", "5s")
+config :ethereum_jsonrpc, EthereumJSONRPC.Geth, debug_trace_transaction_timeout: debug_trace_transaction_timeout
+
 config :logger, :ethereum_jsonrpc,
   # keep synced with `config/config.exs`
   format: "$dateT$time $metadata[$level] $message\n",
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/geth.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/geth.ex
index 05e32348f24d..b067ed1f1cc8 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/geth.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/geth.ex
@@ -89,7 +89,14 @@ defmodule EthereumJSONRPC.Geth do
   @tracer File.read!(@tracer_path)
 
   defp debug_trace_transaction_request(%{id: id, hash_data: hash_data}) do
-    request(%{id: id, method: "debug_traceTransaction", params: [hash_data, %{tracer: @tracer}]})
+    debug_trace_transaction_timeout =
+      Application.get_env(:ethereum_jsonrpc, __MODULE__)[:debug_trace_transaction_timeout]
+
+    request(%{
+      id: id,
+      method: "debug_traceTransaction",
+      params: [hash_data, %{tracer: @tracer, timeout: debug_trace_transaction_timeout}]
+    })
   end
 
   defp debug_trace_transaction_responses_to_internal_transactions_params(
diff --git a/docker/Makefile b/docker/Makefile
index 86cae05a182d..a6ddcfa1913a 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -397,6 +397,9 @@ endif
 ifdef INDEXER_MEMORY_LIMIT
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'INDEXER_MEMORY_LIMIT=$(INDEXER_MEMORY_LIMIT)'
 endif
+ifdef ETHEREUM_JSONRPC_DEBUG_TRACE_TRANSACTION_TIMEOUT
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ETHEREUM_JSONRPC_DEBUG_TRACE_TRANSACTION_TIMEOUT=$(ETHEREUM_JSONRPC_DEBUG_TRACE_TRANSACTION_TIMEOUT)'
+endif
 
 HAS_BLOCKSCOUT_IMAGE := $(shell docker images | grep -sw "${BS_CONTAINER_IMAGE} ")
 build: 

From b107a531edcf02c40adfd137f4fb7b87653afd03 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 27 Apr 2022 15:01:46 +0300
Subject: [PATCH 069/128] Refactor config

---
 CHANGELOG.md                                  |  1 +
 apps/block_scout_web/config/config.exs        | 15 +++---
 apps/explorer/config/config.exs               | 49 +++++++++++--------
 apps/indexer/config/config.exs                | 26 +++++-----
 .../indexer/fetcher/coin_balance_on_demand.ex |  3 +-
 .../fetcher/token_balance_on_demand.ex        |  3 +-
 6 files changed, 55 insertions(+), 42 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fdea7caf5606..23db7715ffcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -36,6 +36,7 @@
 - [#5239](https://github.com/blockscout/blockscout/pull/5239) - Add accounting for block rewards in `getblockreward` api method
 
 ### Chore
+- [#5506](https://github.com/blockscout/blockscout/pull/5506) - Refactor config files
 - [#5480](https://github.com/blockscout/blockscout/pull/5480) - Remove duplicate of balances_params_to_address_params function
 - [#5473](https://github.com/blockscout/blockscout/pull/5473) - Refactor daily coin balances fetcher
 - [#5458](https://github.com/blockscout/blockscout/pull/5458) - Decrease min safe polling period for realtime fetcher
diff --git a/apps/block_scout_web/config/config.exs b/apps/block_scout_web/config/config.exs
index 8392cfdda8a8..9fc2c0ef2fc8 100644
--- a/apps/block_scout_web/config/config.exs
+++ b/apps/block_scout_web/config/config.exs
@@ -55,31 +55,34 @@ config :block_scout_web,
   re_captcha_client_key: System.get_env("RE_CAPTCHA_CLIENT_KEY", nil),
   admin_panel_enabled: System.get_env("ADMIN_PANEL_ENABLED", "") == "true"
 
+default_api_rate_limit = 50
+default_api_rate_limit_str = Integer.to_string(default_api_rate_limit)
+
 global_api_rate_limit_value =
   "API_RATE_LIMIT"
-  |> System.get_env("50")
+  |> System.get_env(default_api_rate_limit_str)
   |> Integer.parse()
   |> case do
     {integer, ""} -> integer
-    _ -> 50
+    _ -> default_api_rate_limit
   end
 
 api_rate_limit_by_key_value =
   "API_RATE_LIMIT_BY_KEY"
-  |> System.get_env("50")
+  |> System.get_env(default_api_rate_limit_str)
   |> Integer.parse()
   |> case do
     {integer, ""} -> integer
-    _ -> 50
+    _ -> default_api_rate_limit
   end
 
 api_rate_limit_by_ip_value =
   "API_RATE_LIMIT_BY_IP"
-  |> System.get_env("50")
+  |> System.get_env(default_api_rate_limit_str)
   |> Integer.parse()
   |> case do
     {integer, ""} -> integer
-    _ -> 50
+    _ -> default_api_rate_limit
   end
 
 config :block_scout_web, :api_rate_limit,
diff --git a/apps/explorer/config/config.exs b/apps/explorer/config/config.exs
index c8986bfab680..2ce8c0c4eac2 100644
--- a/apps/explorer/config/config.exs
+++ b/apps/explorer/config/config.exs
@@ -5,6 +5,9 @@
 # is restricted to this project.
 import Config
 
+disable_indexer = System.get_env("DISABLE_INDEXER")
+disable_webapp = System.get_env("DISABLE_WEBAPP")
+
 # General application configuration
 config :explorer,
   ecto_repos: [Explorer.Repo],
@@ -18,7 +21,7 @@ config :explorer,
     if(System.get_env("UNCLES_IN_AVERAGE_BLOCK_TIME") == "true", do: true, else: false),
   healthy_blocks_period: System.get_env("HEALTHY_BLOCKS_PERIOD") || :timer.minutes(5),
   realtime_events_sender:
-    if(System.get_env("DISABLE_WEBAPP") != "true",
+    if(disable_webapp != "true",
       do: Explorer.Chain.Events.SimpleSender,
       else: Explorer.Chain.Events.DBSender
     )
@@ -29,7 +32,7 @@ config :explorer, Explorer.Counters.AverageBlockTime,
 
 config :explorer, Explorer.Chain.Events.Listener,
   enabled:
-    if(System.get_env("DISABLE_WEBAPP") == "true" && System.get_env("DISABLE_INDEXER") == "true",
+    if(disable_webapp == "true" && disable_indexer == "true",
       do: false,
       else: true
     )
@@ -42,8 +45,8 @@ config :explorer, Explorer.ChainSpec.GenesisData,
 
 config :explorer, Explorer.Chain.Cache.BlockNumber,
   enabled: true,
-  ttl_check_interval: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(1), else: false),
-  global_ttl: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(5))
+  ttl_check_interval: if(disable_indexer == "true", do: :timer.seconds(1), else: false),
+  global_ttl: if(disable_indexer == "true", do: :timer.seconds(5))
 
 address_sum_global_ttl =
   "CACHE_ADDRESS_SUM_PERIOD"
@@ -64,9 +67,11 @@ config :explorer, Explorer.Chain.Cache.AddressSumMinusBurnt,
   ttl_check_interval: :timer.seconds(1),
   global_ttl: address_sum_global_ttl
 
+cache_address_with_balances_update_interval = System.get_env("CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL")
+
 balances_update_interval =
-  if System.get_env("CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL") do
-    case Integer.parse(System.get_env("CACHE_ADDRESS_WITH_BALANCES_UPDATE_INTERVAL")) do
+  if cache_address_with_balances_update_interval do
+    case Integer.parse(cache_address_with_balances_update_interval) do
       {integer, ""} -> integer
       _ -> nil
     end
@@ -121,9 +126,11 @@ config :explorer, Explorer.Counters.BlockPriorityFeeCounter,
 config :explorer, Explorer.Chain.Cache.GasUsage,
   enabled: System.get_env("CACHE_ENABLE_TOTAL_GAS_USAGE_COUNTER") == "true"
 
+cache_bridge_market_cap_update_interval = System.get_env("CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL")
+
 bridge_market_cap_update_interval =
-  if System.get_env("CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL") do
-    case Integer.parse(System.get_env("CACHE_BRIDGE_MARKET_CAP_UPDATE_INTERVAL")) do
+  if cache_bridge_market_cap_update_interval do
+    case Integer.parse(cache_bridge_market_cap_update_interval) do
       {integer, ""} -> integer
       _ -> nil
     end
@@ -141,7 +148,7 @@ config :explorer, Explorer.KnownTokens, enabled: System.get_env("DISABLE_KNOWN_T
 
 config :explorer, Explorer.Integrations.EctoLogger, query_time_ms_threshold: :timer.seconds(2)
 
-config :explorer, Explorer.Market.History.Cataloger, enabled: System.get_env("DISABLE_INDEXER") != "true"
+config :explorer, Explorer.Market.History.Cataloger, enabled: disable_indexer != "true"
 
 config :explorer, Explorer.Chain.Cache.MinMissingBlockNumber, enabled: System.get_env("DISABLE_WRITE_API") != "true"
 
@@ -182,7 +189,7 @@ if System.get_env("METADATA_CONTRACT") && System.get_env("VALIDATORS_CONTRACT")
     metadata_contract_address: System.get_env("METADATA_CONTRACT"),
     validators_contract_address: System.get_env("VALIDATORS_CONTRACT")
 
-  config :explorer, Explorer.Validator.MetadataProcessor, enabled: System.get_env("DISABLE_INDEXER") != "true"
+  config :explorer, Explorer.Validator.MetadataProcessor, enabled: disable_indexer != "true"
 else
   config :explorer, Explorer.Validator.MetadataProcessor, enabled: false
 end
@@ -191,10 +198,12 @@ config :explorer, Explorer.Chain.Block.Reward,
   validators_contract_address: System.get_env("VALIDATORS_CONTRACT"),
   keys_manager_contract_address: System.get_env("KEYS_MANAGER_CONTRACT")
 
-if System.get_env("POS_STAKING_CONTRACT") do
+pos_staking_contract = System.get_env("POS_STAKING_CONTRACT")
+
+if pos_staking_contract do
   config :explorer, Explorer.Staking.ContractState,
     enabled: true,
-    staking_contract_address: System.get_env("POS_STAKING_CONTRACT"),
+    staking_contract_address: pos_staking_contract,
     eth_subscribe_max_delay: System.get_env("POS_ETH_SUBSCRIBE_MAX_DELAY", "60"),
     eth_blocknumber_pull_interval: System.get_env("POS_ETH_BLOCKNUMBER_PULL_INTERVAL", "500")
 else
@@ -234,20 +243,20 @@ config :spandex_ecto, SpandexEcto.EctoLogger,
   otp_app: :explorer
 
 config :explorer, Explorer.Chain.Cache.Blocks,
-  ttl_check_interval: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(1), else: false),
-  global_ttl: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(5))
+  ttl_check_interval: if(disable_indexer == "true", do: :timer.seconds(1), else: false),
+  global_ttl: if(disable_indexer == "true", do: :timer.seconds(5))
 
 config :explorer, Explorer.Chain.Cache.Transactions,
-  ttl_check_interval: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(1), else: false),
-  global_ttl: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(5))
+  ttl_check_interval: if(disable_indexer == "true", do: :timer.seconds(1), else: false),
+  global_ttl: if(disable_indexer == "true", do: :timer.seconds(5))
 
 config :explorer, Explorer.Chain.Cache.Accounts,
-  ttl_check_interval: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(1), else: false),
-  global_ttl: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(5))
+  ttl_check_interval: if(disable_indexer == "true", do: :timer.seconds(1), else: false),
+  global_ttl: if(disable_indexer == "true", do: :timer.seconds(5))
 
 config :explorer, Explorer.Chain.Cache.Uncles,
-  ttl_check_interval: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(1), else: false),
-  global_ttl: if(System.get_env("DISABLE_INDEXER") == "true", do: :timer.seconds(5))
+  ttl_check_interval: if(disable_indexer == "true", do: :timer.seconds(1), else: false),
+  global_ttl: if(disable_indexer == "true", do: :timer.seconds(5))
 
 config :explorer, Explorer.ThirdPartyIntegrations.Sourcify,
   server_url: System.get_env("SOURCIFY_SERVER_URL") || "https://sourcify.dev/server",
diff --git a/apps/indexer/config/config.exs b/apps/indexer/config/config.exs
index d543da222589..80330b902257 100644
--- a/apps/indexer/config/config.exs
+++ b/apps/indexer/config/config.exs
@@ -41,26 +41,24 @@ config :indexer, Indexer.Fetcher.PendingTransaction.Supervisor,
     System.get_env("ETHEREUM_JSONRPC_VARIANT") == "besu" ||
       System.get_env("INDEXER_DISABLE_PENDING_TRANSACTIONS_FETCHER", "false") == "true"
 
+token_balance_on_demand_fetcher_threshold_minutes = System.get_env("TOKEN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES")
+
 token_balance_on_demand_fetcher_threshold =
-  if System.get_env("TOKEN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES") do
-    case Integer.parse(System.get_env("TOKEN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES")) do
-      {integer, ""} -> integer
-      _ -> 60
-    end
-  else
-    60
+  case token_balance_on_demand_fetcher_threshold_minutes &&
+         Integer.parse(token_balance_on_demand_fetcher_threshold_minutes) do
+    {integer, ""} -> integer
+    _ -> 60
   end
 
 config :indexer, Indexer.Fetcher.TokenBalanceOnDemand, threshold: token_balance_on_demand_fetcher_threshold
 
+coin_balance_on_demand_fetcher_threshold_minutes = System.get_env("COIN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES")
+
 coin_balance_on_demand_fetcher_threshold =
-  if System.get_env("COIN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES") do
-    case Integer.parse(System.get_env("COIN_BALANCE_ON_DEMAND_FETCHER_THRESHOLD_MINUTES")) do
-      {integer, ""} -> integer
-      _ -> 60
-    end
-  else
-    60
+  case coin_balance_on_demand_fetcher_threshold_minutes &&
+         Integer.parse(coin_balance_on_demand_fetcher_threshold_minutes) do
+    {integer, ""} -> integer
+    _ -> 60
   end
 
 config :indexer, Indexer.Fetcher.CoinBalanceOnDemand, threshold: coin_balance_on_demand_fetcher_threshold
diff --git a/apps/indexer/lib/indexer/fetcher/coin_balance_on_demand.ex b/apps/indexer/lib/indexer/fetcher/coin_balance_on_demand.ex
index e7989a027e86..ac02a8f2d288 100644
--- a/apps/indexer/lib/indexer/fetcher/coin_balance_on_demand.ex
+++ b/apps/indexer/lib/indexer/fetcher/coin_balance_on_demand.ex
@@ -230,7 +230,8 @@ defmodule Indexer.Fetcher.CoinBalanceOnDemand do
         if average_block_time == 0 do
           {:error, :empty_database}
         else
-          block_number - div(:timer.minutes(Application.get_env(:indexer, __MODULE__)[:threshold]), average_block_time)
+          threshold = Application.get_env(:indexer, __MODULE__)[:threshold]
+          block_number - div(:timer.minutes(threshold), average_block_time)
         end
     end
   end
diff --git a/apps/indexer/lib/indexer/fetcher/token_balance_on_demand.ex b/apps/indexer/lib/indexer/fetcher/token_balance_on_demand.ex
index 620586c0ad0e..c63397736d03 100644
--- a/apps/indexer/lib/indexer/fetcher/token_balance_on_demand.ex
+++ b/apps/indexer/lib/indexer/fetcher/token_balance_on_demand.ex
@@ -104,7 +104,8 @@ defmodule Indexer.Fetcher.TokenBalanceOnDemand do
         if average_block_time == 0 do
           {:error, :empty_database}
         else
-          block_number - div(:timer.minutes(Application.get_env(:indexer, __MODULE__)[:threshold]), average_block_time)
+          threshold = Application.get_env(:indexer, __MODULE__)[:threshold]
+          block_number - div(:timer.minutes(threshold), average_block_time)
         end
     end
   end

From f4a5275e2054eb1b9180cc1b3a3d3a73bf3f5fe0 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 27 Apr 2022 18:26:35 +0300
Subject: [PATCH 070/128] Hide indexing banner if we fetched internal
 transactions from TRACE_FIRST_BLOCK

---
 CHANGELOG.md                        | 1 +
 apps/explorer/lib/explorer/chain.ex | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2d76424c571..997637ce92aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268), [#5313](https://github.com/blockscout/blockscout/pull/5313) - Contract names display improvement
 
 ### Fixes
+- [#5508](https://github.com/blockscout/blockscout/pull/5508) - Hide indexing banner if we fetched internal transactions from TRACE_FIRST_BLOCK
 - [#5504](https://github.com/blockscout/blockscout/pull/5504) - Extend TRACE_FIRST_BLOCK env var to geth variant
 - [#5488](https://github.com/blockscout/blockscout/pull/5488) - Split long contract output to multiple lines
 - [#5487](https://github.com/blockscout/blockscout/pull/5487) - Fix array displaying in decoded constructor args
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 5d9d7aa11330..ad1f79af3e43 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -1146,6 +1146,11 @@ defmodule Explorer.Chain do
     else
       with {:transactions_exist, true} <- {:transactions_exist, Repo.exists?(Transaction)},
            min_block_number when not is_nil(min_block_number) <- Repo.aggregate(Transaction, :min, :block_number) do
+        min_block_number =
+          min_block_number
+          |> Decimal.max(EthereumJSONRPC.first_block_to_fetch(:trace_first_block))
+          |> Decimal.to_integer()
+
         query =
           from(
             b in Block,

From 58236eebb9c9dcd4875845c7c149130e8f96185f Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 28 Apr 2022 12:08:43 +0300
Subject: [PATCH 071/128] Do not fill pending blocks ops with block numbers
 below TRACE_FIRST_BLOCK

---
 CHANGELOG.md                                  |  1 +
 apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex |  6 +--
 .../explorer/chain/import/runner/blocks.ex    | 38 +++++++++++++++++--
 .../import/runner/internal_transactions.ex    |  6 +--
 4 files changed, 37 insertions(+), 14 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 997637ce92aa..ed878652d277 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268), [#5313](https://github.com/blockscout/blockscout/pull/5313) - Contract names display improvement
 
 ### Fixes
+- [#5513](https://github.com/blockscout/blockscout/pull/5513) - Do not fill pending blocks ops with block numbers below TRACE_FIRST_BLOCK
 - [#5508](https://github.com/blockscout/blockscout/pull/5508) - Hide indexing banner if we fetched internal transactions from TRACE_FIRST_BLOCK
 - [#5504](https://github.com/blockscout/blockscout/pull/5504) - Extend TRACE_FIRST_BLOCK env var to geth variant
 - [#5488](https://github.com/blockscout/blockscout/pull/5488) - Split long contract output to multiple lines
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
index d3a7ddfe9542..ab6399f93061 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
@@ -313,7 +313,7 @@ defmodule EthereumJSONRPC do
   end
 
   def block_numbers_in_range(block_numbers) do
-    min_block = trace_first_block_to_fetch()
+    min_block = first_block_to_fetch(:trace_first_block)
 
     block_numbers
     |> Enum.filter(fn block_number ->
@@ -485,10 +485,6 @@ defmodule EthereumJSONRPC do
     end
   end
 
-  defp trace_first_block_to_fetch do
-    first_block_to_fetch(:trace_first_block)
-  end
-
   def first_block_to_fetch(config) do
     string_value = Application.get_env(:indexer, config)
 
diff --git a/apps/explorer/lib/explorer/chain/import/runner/blocks.ex b/apps/explorer/lib/explorer/chain/import/runner/blocks.ex
index a4b68d12c4ff..98e88de110b2 100644
--- a/apps/explorer/lib/explorer/chain/import/runner/blocks.ex
+++ b/apps/explorer/lib/explorer/chain/import/runner/blocks.ex
@@ -46,19 +46,42 @@ defmodule Explorer.Chain.Import.Runner.Blocks do
       |> Map.put(:timestamps, timestamps)
 
     hashes = Enum.map(changes_list, & &1.hash)
+
+    minimal_block_height = trace_minimal_block_height()
+
+    hashes_for_pending_block_operations =
+      if minimal_block_height > 0 do
+        changes_list
+        |> Enum.filter(&(&1.number >= minimal_block_height))
+        |> Enum.map(& &1.hash)
+      else
+        hashes
+      end
+
     consensus_block_numbers = consensus_block_numbers(changes_list)
 
     # Enforce ShareLocks tables order (see docs: sharelocks.md)
     multi
     |> Multi.run(:lose_consensus, fn repo, _ ->
-      lose_consensus(repo, hashes, consensus_block_numbers, changes_list, insert_options)
+      {:ok, nonconsensus_items} = lose_consensus(repo, hashes, consensus_block_numbers, changes_list, insert_options)
+
+      nonconsensus_hashes =
+        if minimal_block_height > 0 do
+          nonconsensus_items
+          |> Enum.filter(fn {number, _hash} -> number >= minimal_block_height end)
+          |> Enum.map(fn {_number, hash} -> hash end)
+        else
+          hashes
+        end
+
+      {:ok, nonconsensus_hashes}
     end)
     |> Multi.run(:blocks, fn repo, _ ->
       # Note, needs to be executed after `lose_consensus` for lock acquisition
       insert(repo, changes_list, insert_options)
     end)
     |> Multi.run(:new_pending_operations, fn repo, %{lose_consensus: nonconsensus_hashes} ->
-      new_pending_operations(repo, nonconsensus_hashes, hashes, insert_options)
+      new_pending_operations(repo, nonconsensus_hashes, hashes_for_pending_block_operations, insert_options)
     end)
     |> Multi.run(:uncle_fetched_block_second_degree_relations, fn repo, _ ->
       update_block_second_degree_relations(repo, hashes, %{
@@ -298,7 +321,7 @@ defmodule Explorer.Chain.Import.Runner.Blocks do
           on: block.hash == s.hash,
           # we don't want to remove consensus from blocks that will be upserted
           where: block.hash not in ^hashes,
-          select: block.hash
+          select: {block.number, block.hash}
         ),
         [set: [consensus: false, updated_at: updated_at]],
         timeout: timeout
@@ -319,7 +342,14 @@ defmodule Explorer.Chain.Import.Runner.Blocks do
     lose_consensus(ExplorerRepo, [], block_numbers, [], opts)
   end
 
-  defp new_pending_operations(repo, nonconsensus_hashes, hashes, %{timeout: timeout, timestamps: timestamps}) do
+  defp trace_minimal_block_height do
+    EthereumJSONRPC.first_block_to_fetch(:trace_first_block)
+  end
+
+  defp new_pending_operations(repo, nonconsensus_hashes, hashes, %{
+         timeout: timeout,
+         timestamps: timestamps
+       }) do
     if Application.get_env(:explorer, :json_rpc_named_arguments)[:variant] == EthereumJSONRPC.RSK do
       {:ok, []}
     else
diff --git a/apps/explorer/lib/explorer/chain/import/runner/internal_transactions.ex b/apps/explorer/lib/explorer/chain/import/runner/internal_transactions.ex
index 1286825e8690..55189bacb168 100644
--- a/apps/explorer/lib/explorer/chain/import/runner/internal_transactions.ex
+++ b/apps/explorer/lib/explorer/chain/import/runner/internal_transactions.ex
@@ -609,7 +609,7 @@ defmodule Explorer.Chain.Import.Runner.InternalTransactions do
   end
 
   defp remove_consensus_of_invalid_blocks(repo, invalid_block_numbers) do
-    minimal_block = first_block_to_fetch()
+    minimal_block = EthereumJSONRPC.first_block_to_fetch(:trace_first_block)
 
     if Enum.count(invalid_block_numbers) > 0 do
       update_query =
@@ -643,10 +643,6 @@ defmodule Explorer.Chain.Import.Runner.InternalTransactions do
     end
   end
 
-  def first_block_to_fetch do
-    EthereumJSONRPC.first_block_to_fetch(:trace_first_block)
-  end
-
   def update_pending_blocks_status(repo, pending_hashes, invalid_block_hashes) do
     valid_block_hashes =
       pending_hashes

From b8aa5d865698d2b7f3138650c058e307f10574e0 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 28 Apr 2022 13:47:37 +0300
Subject: [PATCH 072/128] Set localization for "ETH" in Dockerfile in addition
 to "Ether"

---
 docker/Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 82a6de93ae40..23e2a1182723 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -41,6 +41,8 @@ RUN if [ "$COIN" != "" ]; then \
         sed -i s/"POA"/"${COIN}"/g apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po; \
         sed -i "/msgid \"Ether\"/{n;s/msgstr \"\"/msgstr \"${COIN}\"/g}" apps/block_scout_web/priv/gettext/default.pot; \
         sed -i "/msgid \"Ether\"/{n;s/msgstr \"\"/msgstr \"${COIN}\"/g}" apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po; \
+        sed -i "/msgid \"ETH\"/{n;s/msgstr \"\"/msgstr \"${COIN}\"/g}" apps/block_scout_web/priv/gettext/default.pot; \
+        sed -i "/msgid \"ETH\"/{n;s/msgstr \"\"/msgstr \"${COIN}\"/g}" apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po; \
     fi
 
 # Run forderground build and phoenix digest

From e334c96ce2ebb63014ed81ef70357002a80e5d88 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 29 Apr 2022 18:16:46 +0300
Subject: [PATCH 073/128] Improve stability of ContractState module

---
 CHANGELOG.md                                  |   1 +
 .../lib/explorer/staking/contract_state.ex    | 115 ++++++++++--------
 2 files changed, 65 insertions(+), 51 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed878652d277..d46f034619a3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268), [#5313](https://github.com/blockscout/blockscout/pull/5313) - Contract names display improvement
 
 ### Fixes
+- [#5524](https://github.com/blockscout/blockscout/pull/5524) - ContractState module resistance to unresponsive archive node
 - [#5513](https://github.com/blockscout/blockscout/pull/5513) - Do not fill pending blocks ops with block numbers below TRACE_FIRST_BLOCK
 - [#5508](https://github.com/blockscout/blockscout/pull/5508) - Hide indexing banner if we fetched internal transactions from TRACE_FIRST_BLOCK
 - [#5504](https://github.com/blockscout/blockscout/pull/5504) - Extend TRACE_FIRST_BLOCK env var to geth variant
diff --git a/apps/explorer/lib/explorer/staking/contract_state.ex b/apps/explorer/lib/explorer/staking/contract_state.ex
index 7f75551adedc..ab1ede8f88a8 100644
--- a/apps/explorer/lib/explorer/staking/contract_state.ex
+++ b/apps/explorer/lib/explorer/staking/contract_state.ex
@@ -100,61 +100,71 @@ defmodule Explorer.Staking.ContractState do
     # dfc8bf4e = keccak256(validatorSetContract())
     validator_set_contract_signature = "dfc8bf4e"
 
-    %{
-      "2d21d217" => {:ok, [token_contract_address]},
-      "dfc8bf4e" => {:ok, [validator_set_contract_address]}
-    } =
-      Reader.query_contract(
-        staking_contract_address,
-        staking_abi,
-        %{
-          "#{erc_677_token_contract_signature}" => [],
-          "#{validator_set_contract_signature}" => []
+    with %{
+           "2d21d217" => {:ok, [token_contract_address]},
+           "dfc8bf4e" => {:ok, [validator_set_contract_address]}
+         } <-
+           Reader.query_contract(
+             staking_contract_address,
+             staking_abi,
+             %{
+               "#{erc_677_token_contract_signature}" => [],
+               "#{validator_set_contract_signature}" => []
+             },
+             false
+           ),
+         # 56b54bae = keccak256(blockRewardContract())
+         block_reward_contract_signature = "56b54bae",
+         %{"56b54bae" => {:ok, [block_reward_contract_address]}} <-
+           Reader.query_contract(
+             validator_set_contract_address,
+             validator_set_abi,
+             %{
+               "#{block_reward_contract_signature}" => []
+             },
+             false
+           ) do
+      state = %__MODULE__{
+        eth_blocknumber_pull_interval: eth_blocknumber_pull_interval,
+        eth_subscribe_max_delay: eth_subscribe_max_delay,
+        snapshotting_finished: false,
+        timer: nil,
+        contracts: %{
+          staking: staking_contract_address,
+          validator_set: validator_set_contract_address,
+          block_reward: block_reward_contract_address
         },
-        false
-      )
-
-    # 56b54bae = keccak256(blockRewardContract())
-    block_reward_contract_signature = "56b54bae"
+        abi: staking_abi ++ validator_set_abi ++ block_reward_abi
+      }
 
-    %{"56b54bae" => {:ok, [block_reward_contract_address]}} =
-      Reader.query_contract(
-        validator_set_contract_address,
-        validator_set_abi,
-        %{
-          "#{block_reward_contract_signature}" => []
-        },
-        false
+      :ets.insert(@table_name,
+        block_reward_contract: %{abi: block_reward_abi, address: block_reward_contract_address},
+        is_snapshotting: false,
+        last_change_block: 0,
+        pool_rewards: %{},
+        seen_block: 0,
+        snapshotted_epoch_number: -1,
+        snapshotting_scheduled: false,
+        staking_contract: %{abi: staking_abi, address: staking_contract_address},
+        token_contract: %{abi: token_abi, address: token_contract_address},
+        token: get_token(token_contract_address),
+        validator_set_contract: %{abi: validator_set_abi, address: validator_set_contract_address}
       )
 
-    state = %__MODULE__{
-      eth_blocknumber_pull_interval: eth_blocknumber_pull_interval,
-      eth_subscribe_max_delay: eth_subscribe_max_delay,
-      snapshotting_finished: false,
-      timer: nil,
-      contracts: %{
-        staking: staking_contract_address,
-        validator_set: validator_set_contract_address,
-        block_reward: block_reward_contract_address
-      },
-      abi: staking_abi ++ validator_set_abi ++ block_reward_abi
-    }
-
-    :ets.insert(@table_name,
-      block_reward_contract: %{abi: block_reward_abi, address: block_reward_contract_address},
-      is_snapshotting: false,
-      last_change_block: 0,
-      pool_rewards: %{},
-      seen_block: 0,
-      snapshotted_epoch_number: -1,
-      snapshotting_scheduled: false,
-      staking_contract: %{abi: staking_abi, address: staking_contract_address},
-      token_contract: %{abi: token_abi, address: token_contract_address},
-      token: get_token(token_contract_address),
-      validator_set_contract: %{abi: validator_set_abi, address: validator_set_contract_address}
-    )
-
-    {:ok, state, {:continue, []}}
+      {:ok, state, {:continue, []}}
+    else
+      _ ->
+        {:ok,
+         %__MODULE__{
+           eth_blocknumber_pull_interval: eth_blocknumber_pull_interval,
+           eth_subscribe_max_delay: eth_subscribe_max_delay,
+           snapshotting_finished: false,
+           timer: nil,
+           contracts: %{
+             staking: staking_contract_address
+           }
+         }, {:continue, []}}
+    end
   end
 
   def handle_continue(_, state) do
@@ -564,6 +574,9 @@ defmodule Explorer.Staking.ContractState do
       _ ->
         0
     end
+  catch
+    _ ->
+      0
   end
 
   defp get_settings(global_responses, state, block_number) do

From d4b6721e1b5ec6b64e48c0b081524fba0aea0eb4 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Thu, 28 Apr 2022 17:04:39 +0300
Subject: [PATCH 074/128] Integrate ace editor to display contract sources

---
 .dialyzer-ignore                              |  4 +--
 CHANGELOG.md                                  |  1 +
 .../assets/css/components/_tile.scss          |  9 +++++
 .../assets/css/theme/_dark-theme.scss         |  2 +-
 .../assets/js/lib/ace/src-min/ace.js          | 17 ++++++++++
 .../assets/js/lib/ace/src-min/mode-csharp.js  |  8 +++++
 .../assets/js/lib/ace/src-min/theme-chrome.js |  8 +++++
 .../address_contract/code_highlighting.js     | 27 ++++++++++++---
 .../templates/address_contract/index.html.eex | 10 ++----
 apps/block_scout_web/priv/gettext/default.pot | 34 +++++++++----------
 .../priv/gettext/en/LC_MESSAGES/default.po    | 34 +++++++++----------
 11 files changed, 106 insertions(+), 48 deletions(-)
 create mode 100644 apps/block_scout_web/assets/js/lib/ace/src-min/ace.js
 create mode 100644 apps/block_scout_web/assets/js/lib/ace/src-min/mode-csharp.js
 create mode 100644 apps/block_scout_web/assets/js/lib/ace/src-min/theme-chrome.js

diff --git a/.dialyzer-ignore b/.dialyzer-ignore
index ec75e5e7ddb8..d0c24c301168 100644
--- a/.dialyzer-ignore
+++ b/.dialyzer-ignore
@@ -23,8 +23,8 @@ lib/indexer/fetcher/token_total_supply_on_demand.ex:16
 lib/explorer/exchange_rates/source.ex:110
 lib/explorer/exchange_rates/source.ex:113
 lib/explorer/smart_contract/solidity/verifier.ex:162
-lib/block_scout_web/templates/address_contract/index.html.eex:162
-lib/block_scout_web/templates/address_contract/index.html.eex:199
+lib/block_scout_web/templates/address_contract/index.html.eex:158
+lib/block_scout_web/templates/address_contract/index.html.eex:195
 lib/explorer/staking/stake_snapshotting.ex:15: Function do_snapshotting/7 has no local return
 lib/explorer/staking/stake_snapshotting.ex:147
 lib/explorer/third_party_integrations/sourcify.ex:70
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed878652d277..c9d2fce30486 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5515](https://github.com/blockscout/blockscout/pull/5515) - Integrate ace editor to display contract sources
 - [#5505](https://github.com/blockscout/blockscout/pull/5505) - Manage debug_traceTransaction JSON RPC method timeout
 - [#5491](https://github.com/blockscout/blockscout/pull/5491) - Sequential blocks broadcast on the main page
 - [#5312](https://github.com/blockscout/blockscout/pull/5312) - Add OpenZeppelin proxy storage slot
diff --git a/apps/block_scout_web/assets/css/components/_tile.scss b/apps/block_scout_web/assets/css/components/_tile.scss
index 3288d5fc3245..c1a741f460bb 100644
--- a/apps/block_scout_web/assets/css/components/_tile.scss
+++ b/apps/block_scout_web/assets/css/components/_tile.scss
@@ -146,6 +146,15 @@ $tile-body-a-color: #5959d8 !default;
   box-shadow: none;
 }
 
+.tile-code {
+  border-radius: 4px;
+  border: 1px solid $border-color;
+  flex-grow: 1;
+  font-size: 12px;
+  line-height: 1.4rem;
+  padding: $tile-padding;
+}
+
 .tile-function-response {
   span.function-response-item {
     display: block;
diff --git a/apps/block_scout_web/assets/css/theme/_dark-theme.scss b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
index ebc9ee178adf..a5365fffd933 100644
--- a/apps/block_scout_web/assets/css/theme/_dark-theme.scss
+++ b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
@@ -161,7 +161,7 @@ $dark-stakes-banned-background: #3e314c;
 		color: $dark-primary;
 	}
 
-	.tile {
+	.tile, .tile-code {
 		border-top-color: $dark-light;
 		border-bottom-color: $dark-light;
 		border-right-color: $dark-light;
diff --git a/apps/block_scout_web/assets/js/lib/ace/src-min/ace.js b/apps/block_scout_web/assets/js/lib/ace/src-min/ace.js
new file mode 100644
index 000000000000..223812cd9cf0
--- /dev/null
+++ b/apps/block_scout_web/assets/js/lib/ace/src-min/ace.js
@@ -0,0 +1,17 @@
+/* eslint-disable */(function(){function o(n){var i=e;n&&(e[n]||(e[n]={}),i=e[n]);if(!i.define||!i.define.packaged)t.original=i.define,i.define=t,i.define.packaged=!0;if(!i.require||!i.require.packaged)r.original=i.require,i.require=r,i.require.packaged=!0}var ACE_NAMESPACE="",e=function(){return this}();!e&&typeof window!="undefined"&&(e=window);if(!ACE_NAMESPACE&&typeof requirejs!="undefined")return;var t=function(e,n,r){if(typeof e!="string"){t.original?t.original.apply(this,arguments):(console.error("dropping module because define wasn't a string."),console.trace());return}arguments.length==2&&(r=n),t.modules[e]||(t.payloads[e]=r,t.modules[e]=null)};t.modules={},t.payloads={};var n=function(e,t,n){if(typeof t=="string"){var i=s(e,t);if(i!=undefined)return n&&n(),i}else if(Object.prototype.toString.call(t)==="[object Array]"){var o=[];for(var u=0,a=t.length;u<a;++u){var f=s(e,t[u]);if(f==undefined&&r.original)return;o.push(f)}return n&&n.apply(null,o)||!0}},r=function(e,t){var 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e||(e=document),e.head||e.getElementsByTagName("head")[0]||e.documentElement},t.createElement=function(e,t){return document.createElementNS?document.createElementNS(t||i,e):document.createElement(e)},t.removeChildren=function(e){e.innerHTML=""},t.createTextNode=function(e,t){var n=t?t.ownerDocument:document;return n.createTextNode(e)},t.createFragment=function(e){var t=e?e.ownerDocument:document;return t.createDocumentFragment()},t.hasCssClass=function(e,t){var n=(e.className+"").split(/\s+/g);return n.indexOf(t)!==-1},t.addCssClass=function(e,n){t.hasCssClass(e,n)||(e.className+=" "+n)},t.removeCssClass=function(e,t){var n=e.className.split(/\s+/g);for(;;){var r=n.indexOf(t);if(r==-1)break;n.splice(r,1)}e.className=n.join(" ")},t.toggleCssClass=function(e,t){var n=e.className.split(/\s+/g),r=!0;for(;;){var i=n.indexOf(t);if(i==-1)break;r=!1,n.splice(i,1)}return r&&n.push(t),e.className=n.join(" 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s=="string"?(s&&t.onPaste(s,e),i.isIE&&setTimeout(O),r.preventDefault(e)):(n.value="",y=!0)};r.addCommandKeyListener(n,t.onCommandKey.bind(t),t),r.addListener(n,"select",_,t),r.addListener(n,"input",B,t),r.addListener(n,"cut",I,t),r.addListener(n,"copy",q,t),r.addListener(n,"paste",R,t),(!("oncut"in n)||!("oncopy"in n)||!("onpaste"in n))&&r.addListener(e,"keydown",function(e){if(i.isMac&&!e.metaKey||!e.ctrlKey)return;switch(e.keyCode){case 67:q(e);break;case 86:R(e);break;case 88:I(e)}},t);var U=function(e){if(b||!t.onCompositionStart||t.$readOnly)return;b={};if(S)return;e.data&&(b.useTextareaForIME=!1),setTimeout(z,0),t._signal("compositionStart"),t.on("mousedown",X);var r=t.getSelectionRange();r.end.row=r.start.row,r.end.column=r.start.column,b.markerRange=r,b.selectionStart=N,t.onCompositionStart(b),b.useTextareaForIME?(T=n.value="",N=0,C=0):(n.msGetInputContext&&(b.context=n.msGetInputContext()),n.getInputContext&&(b.context=n.getInputContext()))},z=function(){if(!b||!t.onCompositionUpdate||t.$readOnly)return;if(S)return X();if(b.useTextareaForIME)t.onCompositionUpdate(n.value);else{var e=n.value;H(e),b.markerRange&&(b.context&&(b.markerRange.start.column=b.selectionStart=b.context.compositionStartOffset),b.markerRange.end.column=b.markerRange.start.column+C-b.selectionStart+k)}},W=function(e){if(!t.onCompositionEnd||t.$readOnly)return;b=!1,t.onCompositionEnd(),t.off("mousedown",X),e&&B()},V=o.delayedCall(z,50).schedule.bind(null,null);r.addListener(n,"compositionstart",U,t),r.addListener(n,"compositionupdate",z,t),r.addListener(n,"keyup",$,t),r.addListener(n,"keydown",V,t),r.addListener(n,"compositionend",W,t),this.getElement=function(){return n},this.setCommandMode=function(e){S=e,n.readOnly=!1},this.setReadOnly=function(e){S||(n.readOnly=e)},this.setCopyWithEmptySelection=function(e){},this.onContextMenu=function(e){P=!0,O(),t._emit("nativecontextmenu",{target:t,domEvent:e}),this.moveToMouse(e,!0)},this.moveToMouse=function(e,o){E||(E=n.style.cssText),n.style.cssText=(o?"z-index:100000;":"")+(i.isIE?"opacity:0.1;":"")+"text-indent: -"+(N+C)*t.renderer.characterWidth*.5+"px;";var u=t.container.getBoundingClientRect(),a=s.computedStyle(t.container),f=u.top+(parseInt(a.borderTopWidth)||0),l=u.left+(parseInt(u.borderLeftWidth)||0),c=u.bottom-f-n.clientHeight-2,h=function(e){s.translate(n,e.clientX-l-2,Math.min(e.clientY-f-2,c))};h(e);if(e.type!="mousedown")return;t.renderer.$isMousePressed=!0,clearTimeout(J),i.isWin&&r.capture(t.container,h,K)},this.onContextMenuClose=K;var J,Q=function(e){t.textInput.onContextMenu(e),K()};r.addListener(n,"mouseup",Q,t),r.addListener(n,"mousedown",function(e){e.preventDefault(),K()},t),r.addListener(t.renderer.scroller,"contextmenu",Q,t),r.addListener(n,"contextmenu",Q,t),d&&G(e,t,n)};t.TextInput=g,t.$setUserAgentForTests=function(e,t){m=e,d=t}}),define("ace/mouse/default_handlers",["require","exports","module","ace/lib/useragent"],function(e,t,n){"use strict";function o(e){e.$clickSelection=null;var t=e.editor;t.setDefaultHandler("mousedown",this.onMouseDown.bind(e)),t.setDefaultHandler("dblclick",this.onDoubleClick.bind(e)),t.setDefaultHandler("tripleclick",this.onTripleClick.bind(e)),t.setDefaultHandler("quadclick",this.onQuadClick.bind(e)),t.setDefaultHandler("mousewheel",this.onMouseWheel.bind(e));var n=["select","startSelect","selectEnd","selectAllEnd","selectByWordsEnd","selectByLinesEnd","dragWait","dragWaitEnd","focusWait"];n.forEach(function(t){e[t]=this[t]},this),e.selectByLines=this.extendSelectionBy.bind(e,"getLineRange"),e.selectByWords=this.extendSelectionBy.bind(e,"getWordRange")}function u(e,t,n,r){return Math.sqrt(Math.pow(n-e,2)+Math.pow(r-t,2))}function a(e,t){if(e.start.row==e.end.row)var n=2*t.column-e.start.column-e.end.column;else if(e.start.row==e.end.row-1&&!e.start.column&&!e.end.column)var n=t.column-4;else var n=2*t.row-e.start.row-e.end.row;return n<0?{cursor:e.start,anchor:e.end}:{cursor:e.end,anchor:e.start}}var r=e("../lib/useragent"),i=0,s=550;(function(){this.onMouseDown=function(e){var t=e.inSelection(),n=e.getDocumentPosition();this.mousedownEvent=e;var i=this.editor,s=e.getButton();if(s!==0){var o=i.getSelectionRange(),u=o.isEmpty();(u||s==1)&&i.selection.moveToPosition(n),s==2&&(i.textInput.onContextMenu(e.domEvent),r.isMozilla||e.preventDefault());return}this.mousedownEvent.time=Date.now();if(t&&!i.isFocused()){i.focus();if(this.$focusTimeout&&!this.$clickSelection&&!i.inMultiSelectMode){this.setState("focusWait"),this.captureMouse(e);return}}return this.captureMouse(e),this.startSelect(n,e.domEvent._clicks>1),e.preventDefault()},this.startSelect=function(e,t){e=e||this.editor.renderer.screenToTextCoordinates(this.x,this.y);var n=this.editor;if(!this.mousedownEvent)return;this.mousedownEvent.getShiftKey()?n.selection.selectToPosition(e):t||n.selection.moveToPosition(e),t||this.select(),n.renderer.scroller.setCapture&&n.renderer.scroller.setCapture(),n.setStyle("ace_selecting"),this.setState("select")},this.select=function(){var e,t=this.editor,n=t.renderer.screenToTextCoordinates(this.x,this.y);if(this.$clickSelection){var r=this.$clickSelection.comparePoint(n);if(r==-1)e=this.$clickSelection.end;else if(r==1)e=this.$clickSelection.start;else{var i=a(this.$clickSelection,n);n=i.cursor,e=i.anchor}t.selection.setSelectionAnchor(e.row,e.column)}t.selection.selectToPosition(n),t.renderer.scrollCursorIntoView()},this.extendSelectionBy=function(e){var t,n=this.editor,r=n.renderer.screenToTextCoordinates(this.x,this.y),i=n.selection[e](r.row,r.column);if(this.$clickSelection){var s=this.$clickSelection.comparePoint(i.start),o=this.$clickSelection.comparePoint(i.end);if(s==-1&&o<=0){t=this.$clickSelection.end;if(i.end.row!=r.row||i.end.column!=r.column)r=i.start}else if(o==1&&s>=0){t=this.$clickSelection.start;if(i.start.row!=r.row||i.start.column!=r.column)r=i.end}else if(s==-1&&o==1)r=i.end,t=i.start;else{var u=a(this.$clickSelection,r);r=u.cursor,t=u.anchor}n.selection.setSelectionAnchor(t.row,t.column)}n.selection.selectToPosition(r),n.renderer.scrollCursorIntoView()},this.selectEnd=this.selectAllEnd=this.selectByWordsEnd=this.selectByLinesEnd=function(){this.$clickSelection=null,this.editor.unsetStyle("ace_selecting"),this.editor.renderer.scroller.releaseCapture&&this.editor.renderer.scroller.releaseCapture()},this.focusWait=function(){var e=u(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y),t=Date.now();(e>i||t-this.mousedownEvent.time>this.$focusTimeout)&&this.startSelect(this.mousedownEvent.getDocumentPosition())},this.onDoubleClick=function(e){var t=e.getDocumentPosition(),n=this.editor,r=n.session,i=r.getBracketRange(t);i?(i.isEmpty()&&(i.start.column--,i.end.column++),this.setState("select")):(i=n.selection.getWordRange(t.row,t.column),this.setState("selectByWords")),this.$clickSelection=i,this.select()},this.onTripleClick=function(e){var t=e.getDocumentPosition(),n=this.editor;this.setState("selectByLines");var r=n.getSelectionRange();r.isMultiLine()&&r.contains(t.row,t.column)?(this.$clickSelection=n.selection.getLineRange(r.start.row),this.$clickSelection.end=n.selection.getLineRange(r.end.row).end):this.$clickSelection=n.selection.getLineRange(t.row),this.select()},this.onQuadClick=function(e){var t=this.editor;t.selectAll(),this.$clickSelection=t.getSelectionRange(),this.setState("selectAll")},this.onMouseWheel=function(e){if(e.getAccelKey())return;e.getShiftKey()&&e.wheelY&&!e.wheelX&&(e.wheelX=e.wheelY,e.wheelY=0);var t=this.editor;this.$lastScroll||(this.$lastScroll={t:0,vx:0,vy:0,allowed:0});var n=this.$lastScroll,r=e.domEvent.timeStamp,i=r-n.t,o=i?e.wheelX/i:n.vx,u=i?e.wheelY/i:n.vy;i<s&&(o=(o+n.vx)/2,u=(u+n.vy)/2);var a=Math.abs(o/u),f=!1;a>=1&&t.renderer.isScrollableBy(e.wheelX*e.speed,0)&&(f=!0),a<=1&&t.renderer.isScrollableBy(0,e.wheelY*e.speed)&&(f=!0);if(f)n.allowed=r;else if(r-n.allowed<s){var l=Math.abs(o)<=1.5*Math.abs(n.vx)&&Math.abs(u)<=1.5*Math.abs(n.vy);l?(f=!0,n.allowed=r):n.allowed=0}n.t=r,n.vx=o,n.vy=u;if(f)return t.renderer.scrollBy(e.wheelX*e.speed,e.wheelY*e.speed),e.stop()}}).call(o.prototype),t.DefaultHandlers=o}),define("ace/tooltip",["require","exports","module","ace/lib/oop","ace/lib/dom"],function(e,t,n){"use strict";function s(e){this.isOpen=!1,this.$element=null,this.$parentNode=e}var r=e("./lib/oop"),i=e("./lib/dom");(function(){this.$init=function(){return this.$element=i.createElement("div"),this.$element.className="ace_tooltip",this.$element.style.display="none",this.$parentNode.appendChild(this.$element),this.$element},this.getElement=function(){return this.$element||this.$init()},this.setText=function(e){this.getElement().textContent=e},this.setHtml=function(e){this.getElement().innerHTML=e},this.setPosition=function(e,t){this.getElement().style.left=e+"px",this.getElement().style.top=t+"px"},this.setClassName=function(e){i.addCssClass(this.getElement(),e)},this.show=function(e,t,n){e!=null&&this.setText(e),t!=null&&n!=null&&this.setPosition(t,n),this.isOpen||(this.getElement().style.display="block",this.isOpen=!0)},this.hide=function(){this.isOpen&&(this.getElement().style.display="none",this.isOpen=!1)},this.getHeight=function(){return this.getElement().offsetHeight},this.getWidth=function(){return this.getElement().offsetWidth},this.destroy=function(){this.isOpen=!1,this.$element&&this.$element.parentNode&&this.$element.parentNode.removeChild(this.$element)}}).call(s.prototype),t.Tooltip=s}),define("ace/mouse/default_gutter_handler",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event","ace/tooltip"],function(e,t,n){"use strict";function u(e){function l(){var r=u.getDocumentPosition().row,s=n.$annotations[r];if(!s)return c();var o=t.session.getLength();if(r==o){var a=t.renderer.pixelToScreenCoordinates(0,u.y).row,l=u.$pos;if(a>t.session.documentToScreenRow(l.row,l.column))return c()}if(f==s)return;f=s.text.join("<br/>"),i.setHtml(f),i.show(),t._signal("showGutterTooltip",i),t.on("mousewheel",c);if(e.$tooltipFollowsMouse)h(u);else{var p=u.domEvent.target,d=p.getBoundingClientRect(),v=i.getElement().style;v.left=d.right+"px",v.top=d.bottom+"px"}}function c(){o&&(o=clearTimeout(o)),f&&(i.hide(),f=null,t._signal("hideGutterTooltip",i),t.off("mousewheel",c))}function h(e){i.setPosition(e.x,e.y)}var t=e.editor,n=t.renderer.$gutterLayer,i=new a(t.container);e.editor.setDefaultHandler("guttermousedown",function(r){if(!t.isFocused()||r.getButton()!=0)return;var i=n.getRegion(r);if(i=="foldWidgets")return;var s=r.getDocumentPosition().row,o=t.session.selection;if(r.getShiftKey())o.selectTo(s,0);else{if(r.domEvent.detail==2)return t.selectAll(),r.preventDefault();e.$clickSelection=t.selection.getLineRange(s)}return e.setState("selectByLines"),e.captureMouse(r),r.preventDefault()});var o,u,f;e.editor.setDefaultHandler("guttermousemove",function(t){var n=t.domEvent.target||t.domEvent.srcElement;if(r.hasCssClass(n,"ace_fold-widget"))return c();f&&e.$tooltipFollowsMouse&&h(t),u=t;if(o)return;o=setTimeout(function(){o=null,u&&!e.isMousePressed?l():c()},50)}),s.addListener(t.renderer.$gutter,"mouseout",function(e){u=null;if(!f||o)return;o=setTimeout(function(){o=null,c()},50)},t),t.on("changeSession",c)}function a(e){o.call(this,e)}var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/event"),o=e("../tooltip").Tooltip;i.inherits(a,o),function(){this.setPosition=function(e,t){var n=window.innerWidth||document.documentElement.clientWidth,r=window.innerHeight||document.documentElement.clientHeight,i=this.getWidth(),s=this.getHeight();e+=15,t+=15,e+i>n&&(e-=e+i-n),t+s>r&&(t-=20+s),o.prototype.setPosition.call(this,e,t)}}.call(a.prototype),t.GutterHandler=u}),define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=t.MouseEvent=function(e,t){this.domEvent=e,this.editor=t,this.x=this.clientX=e.clientX,this.y=this.clientY=e.clientY,this.$pos=null,this.$inSelection=null,this.propagationStopped=!1,this.defaultPrevented=!1};(function(){this.stopPropagation=function(){r.stopPropagation(this.domEvent),this.propagationStopped=!0},this.preventDefault=function(){r.preventDefault(this.domEvent),this.defaultPrevented=!0},this.stop=function(){this.stopPropagation(),this.preventDefault()},this.getDocumentPosition=function(){return this.$pos?this.$pos:(this.$pos=this.editor.renderer.screenToTextCoordinates(this.clientX,this.clientY),this.$pos)},this.inSelection=function(){if(this.$inSelection!==null)return this.$inSelection;var e=this.editor,t=e.getSelectionRange();if(t.isEmpty())this.$inSelection=!1;else{var n=this.getDocumentPosition();this.$inSelection=t.contains(n.row,n.column)}return this.$inSelection},this.getButton=function(){return r.getButton(this.domEvent)},this.getShiftKey=function(){return this.domEvent.shiftKey},this.getAccelKey=i.isMac?function(){return this.domEvent.metaKey}:function(){return this.domEvent.ctrlKey}}).call(s.prototype)}),define("ace/mouse/dragdrop_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"],function(e,t,n){"use strict";function f(e){function T(e,n){var r=Date.now(),i=!n||e.row!=n.row,s=!n||e.column!=n.column;if(!S||i||s)t.moveCursorToPosition(e),S=r,x={x:p,y:d};else{var o=l(x.x,x.y,p,d);o>a?S=null:r-S>=u&&(t.renderer.scrollCursorIntoView(),S=null)}}function N(e,n){var r=Date.now(),i=t.renderer.layerConfig.lineHeight,s=t.renderer.layerConfig.characterWidth,u=t.renderer.scroller.getBoundingClientRect(),a={x:{left:p-u.left,right:u.right-p},y:{top:d-u.top,bottom:u.bottom-d}},f=Math.min(a.x.left,a.x.right),l=Math.min(a.y.top,a.y.bottom),c={row:e.row,column:e.column};f/s<=2&&(c.column+=a.x.left<a.x.right?-3:2),l/i<=1&&(c.row+=a.y.top<a.y.bottom?-1:1);var h=e.row!=c.row,v=e.column!=c.column,m=!n||e.row!=n.row;h||v&&!m?E?r-E>=o&&t.renderer.scrollCursorIntoView(c):E=r:E=null}function C(){var e=g;g=t.renderer.screenToTextCoordinates(p,d),T(g,e),N(g,e)}function k(){m=t.selection.toOrientedRange(),h=t.session.addMarker(m,"ace_selection",t.getSelectionStyle()),t.clearSelection(),t.isFocused()&&t.renderer.$cursorLayer.setBlinking(!1),clearInterval(v),C(),v=setInterval(C,20),y=0,i.addListener(document,"mousemove",O)}function L(){clearInterval(v),t.session.removeMarker(h),h=null,t.selection.fromOrientedRange(m),t.isFocused()&&!w&&t.$resetCursorStyle(),m=null,g=null,y=0,E=null,S=null,i.removeListener(document,"mousemove",O)}function O(){A==null&&(A=setTimeout(function(){A!=null&&h&&L()},20))}function M(e){var t=e.types;return!t||Array.prototype.some.call(t,function(e){return e=="text/plain"||e=="Text"})}function _(e){var t=["copy","copymove","all","uninitialized"],n=["move","copymove","linkmove","all","uninitialized"],r=s.isMac?e.altKey:e.ctrlKey,i="uninitialized";try{i=e.dataTransfer.effectAllowed.toLowerCase()}catch(e){}var o="none";return r&&t.indexOf(i)>=0?o="copy":n.indexOf(i)>=0?o="move":t.indexOf(i)>=0&&(o="copy"),o}var t=e.editor,n=r.createElement("div");n.style.cssText="top:-100px;position:absolute;z-index:2147483647;opacity:0.5",n.textContent="\u00a0";var f=["dragWait","dragWaitEnd","startDrag","dragReadyEnd","onMouseDrag"];f.forEach(function(t){e[t]=this[t]},this),t.on("mousedown",this.onMouseDown.bind(e));var c=t.container,h,p,d,v,m,g,y=0,b,w,E,S,x;this.onDragStart=function(e){if(this.cancelDrag||!c.draggable){var r=this;return setTimeout(function(){r.startSelect(),r.captureMouse(e)},0),e.preventDefault()}m=t.getSelectionRange();var i=e.dataTransfer;i.effectAllowed=t.getReadOnly()?"copy":"copyMove",t.container.appendChild(n),i.setDragImage&&i.setDragImage(n,0,0),setTimeout(function(){t.container.removeChild(n)}),i.clearData(),i.setData("Text",t.session.getTextRange()),w=!0,this.setState("drag")},this.onDragEnd=function(e){c.draggable=!1,w=!1,this.setState(null);if(!t.getReadOnly()){var n=e.dataTransfer.dropEffect;!b&&n=="move"&&t.session.remove(t.getSelectionRange()),t.$resetCursorStyle()}this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle("")},this.onDragEnter=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||k(),y++,e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragOver=function(e){if(t.getReadOnly()||!M(e.dataTransfer))return;return p=e.clientX,d=e.clientY,h||(k(),y++),A!==null&&(A=null),e.dataTransfer.dropEffect=b=_(e),i.preventDefault(e)},this.onDragLeave=function(e){y--;if(y<=0&&h)return L(),b=null,i.preventDefault(e)},this.onDrop=function(e){if(!g)return;var n=e.dataTransfer;if(w)switch(b){case"move":m.contains(g.row,g.column)?m={start:g,end:g}:m=t.moveText(m,g);break;case"copy":m=t.moveText(m,g,!0)}else{var r=n.getData("Text");m={start:g,end:t.session.insert(g,r)},t.focus(),b=null}return L(),i.preventDefault(e)},i.addListener(c,"dragstart",this.onDragStart.bind(e),t),i.addListener(c,"dragend",this.onDragEnd.bind(e),t),i.addListener(c,"dragenter",this.onDragEnter.bind(e),t),i.addListener(c,"dragover",this.onDragOver.bind(e),t),i.addListener(c,"dragleave",this.onDragLeave.bind(e),t),i.addListener(c,"drop",this.onDrop.bind(e),t);var A=null}function l(e,t,n,r){return Math.sqrt(Math.pow(n-e,2)+Math.pow(r-t,2))}var r=e("../lib/dom"),i=e("../lib/event"),s=e("../lib/useragent"),o=200,u=200,a=5;(function(){this.dragWait=function(){var e=Date.now()-this.mousedownEvent.time;e>this.editor.getDragDelay()&&this.startDrag()},this.dragWaitEnd=function(){var e=this.editor.container;e.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()),this.selectEnd()},this.dragReadyEnd=function(e){this.editor.$resetCursorStyle(),this.editor.unsetStyle("ace_dragging"),this.editor.renderer.setCursorStyle(""),this.dragWaitEnd()},this.startDrag=function(){this.cancelDrag=!1;var e=this.editor,t=e.container;t.draggable=!0,e.renderer.$cursorLayer.setBlinking(!1),e.setStyle("ace_dragging");var n=s.isWin?"default":"move";e.renderer.setCursorStyle(n),this.setState("dragReady")},this.onMouseDrag=function(e){var t=this.editor.container;if(s.isIE&&this.state=="dragReady"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>3&&t.dragDrop()}if(this.state==="dragWait"){var n=l(this.mousedownEvent.x,this.mousedownEvent.y,this.x,this.y);n>0&&(t.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()))}},this.onMouseDown=function(e){if(!this.$dragEnabled)return;this.mousedownEvent=e;var t=this.editor,n=e.inSelection(),r=e.getButton(),i=e.domEvent.detail||1;if(i===1&&r===0&&n){if(e.editor.inMultiSelectMode&&(e.getAccelKey()||e.getShiftKey()))return;this.mousedownEvent.time=Date.now();var o=e.domEvent.target||e.domEvent.srcElement;"unselectable"in o&&(o.unselectable="on");if(t.getDragDelay()){if(s.isWebKit){this.cancelDrag=!0;var u=t.container;u.draggable=!0}this.setState("dragWait")}else this.startDrag();this.captureMouse(e,this.onMouseDrag.bind(this)),e.defaultPrevented=!0}}}).call(f.prototype),t.DragdropHandler=f}),define("ace/mouse/touch_handler",["require","exports","module","ace/mouse/mouse_event","ace/lib/event","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./mouse_event").MouseEvent,i=e("../lib/event"),s=e("../lib/dom");t.addTouchListeners=function(e,t){function b(){var e=window.navigator&&window.navigator.clipboard,r=!1,i=function(){var n=t.getCopyText(),i=t.session.getUndoManager().hasUndo();y.replaceChild(s.buildDom(r?["span",!n&&["span",{"class":"ace_mobile-button",action:"selectall"},"Select 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if(s){if(s=="cut"||s=="copy")e?e.writeText(t.getCopyText()):document.execCommand("copy");t.execCommand(s)}y.firstChild.style.display="none",r=!1,s!="openCommandPallete"&&t.focus()};y=s.buildDom(["div",{"class":"ace_mobile-menu",ontouchstart:function(e){n="menu",e.stopPropagation(),e.preventDefault(),t.textInput.focus()},ontouchend:function(e){e.stopPropagation(),e.preventDefault(),o(e)},onclick:o},["span"],["span",{"class":"ace_mobile-button",action:"more"},"..."]],t.container)}function w(){y||b();var e=t.selection.cursor,n=t.renderer.textToScreenCoordinates(e.row,e.column),r=t.renderer.textToScreenCoordinates(0,0).pageX,i=t.renderer.scrollLeft,s=t.container.getBoundingClientRect();y.style.top=n.pageY-s.top-3+"px",n.pageX-s.left<s.width-70?(y.style.left="",y.style.right="10px"):(y.style.right="",y.style.left=r+i-s.left+"px"),y.style.display="",y.firstChild.style.display="none",t.on("input",E)}function E(e){y&&(y.style.display="none"),t.off("input",E)}function S(){l=null,clearTimeout(l);var e=t.selection.getRange(),r=e.contains(p.row,p.column);if(e.isEmpty()||!r)t.selection.moveToPosition(p),t.selection.selectWord();n="wait",w()}function x(){l=null,clearTimeout(l),t.selection.moveToPosition(p);var e=d>=2?t.selection.getLineRange(p.row):t.session.getBracketRange(p);e&&!e.isEmpty()?t.selection.setRange(e):t.selection.selectWord(),n="wait"}function T(){h+=60,c=setInterval(function(){h--<=0&&(clearInterval(c),c=null),Math.abs(v)<.01&&(v=0),Math.abs(m)<.01&&(m=0),h<20&&(v=.9*v),h<20&&(m=.9*m);var e=t.session.getScrollTop();t.renderer.scrollBy(10*v,10*m),e==t.session.getScrollTop()&&(h=0)},10)}var n="scroll",o,u,a,f,l,c,h=0,p,d=0,v=0,m=0,g,y;i.addListener(e,"contextmenu",function(e){if(!g)return;var n=t.textInput.getElement();n.focus()},t),i.addListener(e,"touchstart",function(e){var i=e.touches;if(l||i.length>1){clearTimeout(l),l=null,a=-1,n="zoom";return}g=t.$mouseHandler.isMousePressed=!0;var s=t.renderer.layerConfig.lineHeight,c=t.renderer.layerConfig.lineHeight,y=e.timeStamp;f=y;var b=i[0],w=b.clientX,E=b.clientY;Math.abs(o-w)+Math.abs(u-E)>s&&(a=-1),o=e.clientX=w,u=e.clientY=E,v=m=0;var T=new r(e,t);p=T.getDocumentPosition();if(y-a<500&&i.length==1&&!h)d++,e.preventDefault(),e.button=0,x();else{d=0;var N=t.selection.cursor,C=t.selection.isEmpty()?N:t.selection.anchor,k=t.renderer.$cursorLayer.getPixelPosition(N,!0),L=t.renderer.$cursorLayer.getPixelPosition(C,!0),A=t.renderer.scroller.getBoundingClientRect(),O=t.renderer.layerConfig.offset,M=t.renderer.scrollLeft,_=function(e,t){return e/=c,t=t/s-.75,e*e+t*t};if(e.clientX<A.left){n="zoom";return}var D=_(e.clientX-A.left-k.left+M,e.clientY-A.top-k.top+O),P=_(e.clientX-A.left-L.left+M,e.clientY-A.top-L.top+O);D<3.5&&P<3.5&&(n=D>P?"cursor":"anchor"),P<3.5?n="anchor":D<3.5?n="cursor":n="scroll",l=setTimeout(S,450)}a=y},t),i.addListener(e,"touchend",function(e){g=t.$mouseHandler.isMousePressed=!1,c&&clearInterval(c),n=="zoom"?(n="",h=0):l?(t.selection.moveToPosition(p),h=0,w()):n=="scroll"?(T(),E()):w(),clearTimeout(l),l=null},t),i.addListener(e,"touchmove",function(e){l&&(clearTimeout(l),l=null);var i=e.touches;if(i.length>1||n=="zoom")return;var s=i[0],a=o-s.clientX,c=u-s.clientY;if(n=="wait"){if(!(a*a+c*c>4))return e.preventDefault();n="cursor"}o=s.clientX,u=s.clientY,e.clientX=s.clientX,e.clientY=s.clientY;var h=e.timeStamp,p=h-f;f=h;if(n=="scroll"){var d=new r(e,t);d.speed=1,d.wheelX=a,d.wheelY=c,10*Math.abs(a)<Math.abs(c)&&(a=0),10*Math.abs(c)<Math.abs(a)&&(c=0),p!=0&&(v=a/p,m=c/p),t._emit("mousewheel",d),d.propagationStopped||(v=m=0)}else{var g=new r(e,t),y=g.getDocumentPosition();n=="cursor"?t.selection.moveCursorToPosition(y):n=="anchor"&&t.selection.setSelectionAnchor(y.row,y.column),t.renderer.scrollCursorIntoView(y),e.preventDefault()}},t)}}),define("ace/lib/net",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("./dom");t.get=function(e,t){var n=new XMLHttpRequest;n.open("GET",e,!0),n.onreadystatechange=function(){n.readyState===4&&t(n.responseText)},n.send(null)},t.loadScript=function(e,t){var n=r.getDocumentHead(),i=document.createElement("script");i.src=e,n.appendChild(i),i.onload=i.onreadystatechange=function(e,n){if(n||!i.readyState||i.readyState=="loaded"||i.readyState=="complete")i=i.onload=i.onreadystatechange=null,n||t()}},t.qualifyURL=function(e){var t=document.createElement("a");return t.href=e,t.href}}),define("ace/lib/event_emitter",["require","exports","module"],function(e,t,n){"use strict";var r={},i=function(){this.propagationStopped=!0},s=function(){this.defaultPrevented=!0};r._emit=r._dispatchEvent=function(e,t){this._eventRegistry||(this._eventRegistry={}),this._defaultHandlers||(this._defaultHandlers={});var n=this._eventRegistry[e]||[],r=this._defaultHandlers[e];if(!n.length&&!r)return;if(typeof t!="object"||!t)t={};t.type||(t.type=e),t.stopPropagation||(t.stopPropagation=i),t.preventDefault||(t.preventDefault=s),n=n.slice();for(var o=0;o<n.length;o++){n[o](t,this);if(t.propagationStopped)break}if(r&&!t.defaultPrevented)return r(t,this)},r._signal=function(e,t){var n=(this._eventRegistry||{})[e];if(!n)return;n=n.slice();for(var r=0;r<n.length;r++)n[r](t,this)},r.once=function(e,t){var n=this;this.on(e,function r(){n.off(e,r),t.apply(null,arguments)});if(!t)return new Promise(function(e){t=e})},r.setDefaultHandler=function(e,t){var n=this._defaultHandlers;n||(n=this._defaultHandlers={_disabled_:{}});if(n[e]){var r=n[e],i=n._disabled_[e];i||(n._disabled_[e]=i=[]),i.push(r);var s=i.indexOf(t);s!=-1&&i.splice(s,1)}n[e]=t},r.removeDefaultHandler=function(e,t){var n=this._defaultHandlers;if(!n)return;var r=n._disabled_[e];if(n[e]==t)r&&this.setDefaultHandler(e,r.pop());else if(r){var i=r.indexOf(t);i!=-1&&r.splice(i,1)}},r.on=r.addEventListener=function(e,t,n){this._eventRegistry=this._eventRegistry||{};var r=this._eventRegistry[e];return r||(r=this._eventRegistry[e]=[]),r.indexOf(t)==-1&&r[n?"unshift":"push"](t),t},r.off=r.removeListener=r.removeEventListener=function(e,t){this._eventRegistry=this._eventRegistry||{};var n=this._eventRegistry[e];if(!n)return;var r=n.indexOf(t);r!==-1&&n.splice(r,1)},r.removeAllListeners=function(e){e||(this._eventRegistry=this._defaultHandlers=undefined),this._eventRegistry&&(this._eventRegistry[e]=undefined),this._defaultHandlers&&(this._defaultHandlers[e]=undefined)},t.EventEmitter=r}),define("ace/lib/app_config",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"no use strict";function o(e){typeof console!="undefined"&&console.warn&&console.warn.apply(console,arguments)}function u(e,t){var n=new Error(e);n.data=t,typeof console=="object"&&console.error&&console.error(n),setTimeout(function(){throw n})}var r=e("./oop"),i=e("./event_emitter").EventEmitter,s={setOptions:function(e){Object.keys(e).forEach(function(t){this.setOption(t,e[t])},this)},getOptions:function(e){var t={};if(!e){var n=this.$options;e=Object.keys(n).filter(function(e){return!n[e].hidden})}else Array.isArray(e)||(t=e,e=Object.keys(t));return 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n&&e.setOption(t,n.value)})},this.setDefaultValue=function(e,t,n){if(!e){for(e in this.$defaultOptions)if(this.$defaultOptions[e][t])break;if(!this.$defaultOptions[e][t])return!1}var r=this.$defaultOptions[e]||(this.$defaultOptions[e]={});r[t]&&(r.forwardTo?this.setDefaultValue(r.forwardTo,t,n):r[t].value=n)},this.setDefaultValues=function(e,t){Object.keys(t).forEach(function(n){this.setDefaultValue(e,n,t[n])},this)},this.warn=o,this.reportError=u}).call(a.prototype),t.AppConfig=a}),define("ace/config",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/lib/net","ace/lib/dom","ace/lib/app_config"],function(e,t,n){"no use strict";function c(r){if(!a||!a.document)return;f.packaged=r||e.packaged||n.packaged||a.define&&define.packaged;var i={},s="",o=document.currentScript||document._currentScript,u=o&&o.ownerDocument||document,l=u.getElementsByTagName("script");for(var c=0;c<l.length;c++){var p=l[c],d=p.src||p.getAttribute("src");if(!d)continue;var v=p.attributes;for(var m=0,g=v.length;m<g;m++){var y=v[m];y.name.indexOf("data-ace-")===0&&(i[h(y.name.replace(/^data-ace-/,""))]=y.value)}var b=d.match(/^(.*)\/ace(\-\w+)?\.js(\?|$)/);b&&(s=b[1])}s&&(i.base=i.base||s,i.packaged=!0),i.basePath=i.base,i.workerPath=i.workerPath||i.base,i.modePath=i.modePath||i.base,i.themePath=i.themePath||i.base,delete i.base;for(var w in i)typeof i[w]!="undefined"&&t.set(w,i[w])}function h(e){return e.replace(/-(.)/g,function(e,t){return t.toUpperCase()})}var r=e("./lib/lang"),i=e("./lib/oop"),s=e("./lib/net"),o=e("./lib/dom"),u=e("./lib/app_config").AppConfig;n.exports=t=new u;var a=function(){return this||typeof window!="undefined"&&window}(),f={packaged:!1,workerPath:null,modePath:null,themePath:null,basePath:"",suffix:".js",$moduleUrls:{},loadWorkerFromBlob:!0,sharedPopups:!1,useStrictCSP:null};t.get=function(e){if(!f.hasOwnProperty(e))throw new Error("Unknown config key: "+e);return f[e]},t.set=function(e,t){if(f.hasOwnProperty(e))f[e]=t;else if(this.setDefaultValue("",e,t)==0)throw new Error("Unknown config key: "+e);e=="useStrictCSP"&&o.useStrictCSP(t)},t.all=function(){return r.copyObject(f)},t.$modes={},t.moduleUrl=function(e,t){if(f.$moduleUrls[e])return f.$moduleUrls[e];var n=e.split("/");t=t||n[n.length-2]||"";var r=t=="snippets"?"/":"-",i=n[n.length-1];if(t=="worker"&&r=="-"){var s=new RegExp("^"+t+"[\\-_]|[\\-_]"+t+"$","g");i=i.replace(s,"")}(!i||i==t)&&n.length>1&&(i=n[n.length-2]);var o=f[t+"Path"];return o==null?o=f.basePath:r=="/"&&(t=r=""),o&&o.slice(-1)!="/"&&(o+="/"),o+t+r+i+this.get("suffix")},t.setModuleUrl=function(e,t){return f.$moduleUrls[e]=t},t.$loading={},t.loadModule=function(n,r){var i,o;Array.isArray(n)&&(o=n[0],n=n[1]);try{i=e(n)}catch(u){}if(i&&!t.$loading[n])return r&&r(i);t.$loading[n]||(t.$loading[n]=[]),t.$loading[n].push(r);if(t.$loading[n].length>1)return;var a=function(){e([n],function(e){t._emit("load.module",{name:n,module:e});var r=t.$loading[n];t.$loading[n]=null,r.forEach(function(t){t&&t(e)})})};if(!t.get("packaged"))return a();s.loadScript(t.moduleUrl(n,o),a),l()};var l=function(){!f.basePath&&!f.workerPath&&!f.modePath&&!f.themePath&&!Object.keys(f.$moduleUrls).length&&(console.error("Unable to infer path to ace from script src,","use ace.config.set('basePath', 'path') to enable dynamic loading of modes and themes","or with webpack use ace/webpack-resolver"),l=function(){})};t.init=c,t.version="1.4.14"}),define("ace/mouse/mouse_handler",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/mouse/default_handlers","ace/mouse/default_gutter_handler","ace/mouse/mouse_event","ace/mouse/dragdrop_handler","ace/mouse/touch_handler","ace/config"],function(e,t,n){"use strict";var r=e("../lib/event"),i=e("../lib/useragent"),s=e("./default_handlers").DefaultHandlers,o=e("./default_gutter_handler").GutterHandler,u=e("./mouse_event").MouseEvent,a=e("./dragdrop_handler").DragdropHandler,f=e("./touch_handler").addTouchListeners,l=e("../config"),c=function(e){var t=this;this.editor=e,new s(this),new o(this),new a(this);var n=function(t){var n=!document.hasFocus||!document.hasFocus()||!e.isFocused()&&document.activeElement==(e.textInput&&e.textInput.getElement());n&&window.focus(),e.focus()},u=e.renderer.getMouseEventTarget();r.addListener(u,"click",this.onMouseEvent.bind(this,"click"),e),r.addListener(u,"mousemove",this.onMouseMove.bind(this,"mousemove"),e),r.addMultiMouseDownListener([u,e.renderer.scrollBarV&&e.renderer.scrollBarV.inner,e.renderer.scrollBarH&&e.renderer.scrollBarH.inner,e.textInput&&e.textInput.getElement()].filter(Boolean),[400,300,250],this,"onMouseEvent",e),r.addMouseWheelListener(e.container,this.onMouseWheel.bind(this,"mousewheel"),e),f(e.container,e);var l=e.renderer.$gutter;r.addListener(l,"mousedown",this.onMouseEvent.bind(this,"guttermousedown"),e),r.addListener(l,"click",this.onMouseEvent.bind(this,"gutterclick"),e),r.addListener(l,"dblclick",this.onMouseEvent.bind(this,"gutterdblclick"),e),r.addListener(l,"mousemove",this.onMouseEvent.bind(this,"guttermousemove"),e),r.addListener(u,"mousedown",n,e),r.addListener(l,"mousedown",n,e),i.isIE&&e.renderer.scrollBarV&&(r.addListener(e.renderer.scrollBarV.element,"mousedown",n,e),r.addListener(e.renderer.scrollBarH.element,"mousedown",n,e)),e.on("mousemove",function(n){if(t.state||t.$dragDelay||!t.$dragEnabled)return;var r=e.renderer.screenToTextCoordinates(n.x,n.y),i=e.session.selection.getRange(),s=e.renderer;!i.isEmpty()&&i.insideStart(r.row,r.column)?s.setCursorStyle("default"):s.setCursorStyle("")},e)};(function(){this.onMouseEvent=function(e,t){if(!this.editor.session)return;this.editor._emit(e,new u(t,this.editor))},this.onMouseMove=function(e,t){var n=this.editor._eventRegistry&&this.editor._eventRegistry.mousemove;if(!n||!n.length)return;this.editor._emit(e,new u(t,this.editor))},this.onMouseWheel=function(e,t){var n=new u(t,this.editor);n.speed=this.$scrollSpeed*2,n.wheelX=t.wheelX,n.wheelY=t.wheelY,this.editor._emit(e,n)},this.setState=function(e){this.state=e},this.captureMouse=function(e,t){this.x=e.x,this.y=e.y,this.isMousePressed=!0;var n=this.editor,s=this.editor.renderer;s.$isMousePressed=!0;var o=this,a=function(e){if(!e)return;if(i.isWebKit&&!e.which&&o.releaseMouse)return o.releaseMouse();o.x=e.clientX,o.y=e.clientY,t&&t(e),o.mouseEvent=new u(e,o.editor),o.$mouseMoved=!0},f=function(e){n.off("beforeEndOperation",c),clearInterval(h),n.session&&l(),o[o.state+"End"]&&o[o.state+"End"](e),o.state="",o.isMousePressed=s.$isMousePressed=!1,s.$keepTextAreaAtCursor&&s.$moveTextAreaToCursor(),o.$onCaptureMouseMove=o.releaseMouse=null,e&&o.onMouseEvent("mouseup",e),n.endOperation()},l=function(){o[o.state]&&o[o.state](),o.$mouseMoved=!1};if(i.isOldIE&&e.domEvent.type=="dblclick")return setTimeout(function(){f(e)});var c=function(e){if(!o.releaseMouse)return;n.curOp.command.name&&n.curOp.selectionChanged&&(o[o.state+"End"]&&o[o.state+"End"](),o.state="",o.releaseMouse())};n.on("beforeEndOperation",c),n.startOperation({command:{name:"mouse"}}),o.$onCaptureMouseMove=a,o.releaseMouse=r.capture(this.editor.container,a,f);var h=setInterval(l,20)},this.releaseMouse=null,this.cancelContextMenu=function(){var e=function(t){if(t&&t.domEvent&&t.domEvent.type!="contextmenu")return;this.editor.off("nativecontextmenu",e),t&&t.domEvent&&r.stopEvent(t.domEvent)}.bind(this);setTimeout(e,10),this.editor.on("nativecontextmenu",e)},this.destroy=function(){this.releaseMouse&&this.releaseMouse()}}).call(c.prototype),l.defineOptions(c.prototype,"mouseHandler",{scrollSpeed:{initialValue:2},dragDelay:{initialValue:i.isMac?150:0},dragEnabled:{initialValue:!0},focusTimeout:{initialValue:0},tooltipFollowsMouse:{initialValue:!0}}),t.MouseHandler=c}),define("ace/mouse/fold_handler",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";function i(e){e.on("click",function(t){var n=t.getDocumentPosition(),i=e.session,s=i.getFoldAt(n.row,n.column,1);s&&(t.getAccelKey()?i.removeFold(s):i.expandFold(s),t.stop());var o=t.domEvent&&t.domEvent.target;o&&r.hasCssClass(o,"ace_inline_button")&&r.hasCssClass(o,"ace_toggle_wrap")&&(i.setOption("wrap",!i.getUseWrapMode()),e.renderer.scrollCursorIntoView())}),e.on("gutterclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session;i.foldWidgets&&i.foldWidgets[r]&&e.session.onFoldWidgetClick(r,t),e.isFocused()||e.focus(),t.stop()}}),e.on("gutterdblclick",function(t){var n=e.renderer.$gutterLayer.getRegion(t);if(n=="foldWidgets"){var r=t.getDocumentPosition().row,i=e.session,s=i.getParentFoldRangeData(r,!0),o=s.range||s.firstRange;if(o){r=o.start.row;var u=i.getFoldAt(r,i.getLine(r).length,1);u?i.removeFold(u):(i.addFold("...",o),e.renderer.scrollCursorIntoView({row:o.start.row,column:0}))}t.stop()}})}var r=e("../lib/dom");t.FoldHandler=i}),define("ace/keyboard/keybinding",["require","exports","module","ace/lib/keys","ace/lib/event"],function(e,t,n){"use strict";var r=e("../lib/keys"),i=e("../lib/event"),s=function(e){this.$editor=e,this.$data={editor:e},this.$handlers=[],this.setDefaultHandler(e.commands)};(function(){this.setDefaultHandler=function(e){this.removeKeyboardHandler(this.$defaultHandler),this.$defaultHandler=e,this.addKeyboardHandler(e,0)},this.setKeyboardHandler=function(e){var t=this.$handlers;if(t[t.length-1]==e)return;while(t[t.length-1]&&t[t.length-1]!=this.$defaultHandler)this.removeKeyboardHandler(t[t.length-1]);this.addKeyboardHandler(e,1)},this.addKeyboardHandler=function(e,t){if(!e)return;typeof e=="function"&&!e.handleKeyboard&&(e.handleKeyboard=e);var n=this.$handlers.indexOf(e);n!=-1&&this.$handlers.splice(n,1),t==undefined?this.$handlers.push(e):this.$handlers.splice(t,0,e),n==-1&&e.attach&&e.attach(this.$editor)},this.removeKeyboardHandler=function(e){var t=this.$handlers.indexOf(e);return t==-1?!1:(this.$handlers.splice(t,1),e.detach&&e.detach(this.$editor),!0)},this.getKeyboardHandler=function(){return this.$handlers[this.$handlers.length-1]},this.getStatusText=function(){var e=this.$data,t=e.editor;return this.$handlers.map(function(n){return n.getStatusText&&n.getStatusText(t,e)||""}).filter(Boolean).join(" ")},this.$callKeyboardHandlers=function(e,t,n,r){var s,o=!1,u=this.$editor.commands;for(var a=this.$handlers.length;a--;){s=this.$handlers[a].handleKeyboard(this.$data,e,t,n,r);if(!s||!s.command)continue;s.command=="null"?o=!0:o=u.exec(s.command,this.$editor,s.args,r),o&&r&&e!=-1&&s.passEvent!=1&&s.command.passEvent!=1&&i.stopEvent(r);if(o)break}return!o&&e==-1&&(s={command:"insertstring"},o=u.exec("insertstring",this.$editor,t)),o&&this.$editor._signal&&this.$editor._signal("keyboardActivity",s),o},this.onCommandKey=function(e,t,n){var i=r.keyCodeToString(n);return this.$callKeyboardHandlers(t,i,n,e)},this.onTextInput=function(e){return this.$callKeyboardHandlers(-1,e)}}).call(s.prototype),t.KeyBinding=s}),define("ace/lib/bidiutil",["require","exports","module"],function(e,t,n){"use strict";function F(e,t,n,r){var i=s?d:p,c=null,h=null,v=null,m=0,g=null,y=null,b=-1,w=null,E=null,T=[];if(!r)for(w=0,r=[];w<n;w++)r[w]=R(e[w]);o=s,u=!1,a=!1,f=!1,l=!1;for(E=0;E<n;E++){c=m,T[E]=h=q(e,r,T,E),m=i[c][h],g=m&240,m&=15,t[E]=v=i[m][5];if(g>0)if(g==16){for(w=b;w<E;w++)t[w]=1;b=-1}else b=-1;y=i[m][6];if(y)b==-1&&(b=E);else if(b>-1){for(w=b;w<E;w++)t[w]=v;b=-1}r[E]==S&&(t[E]=0),o|=v}if(l)for(w=0;w<n;w++)if(r[w]==x){t[w]=s;for(var C=w-1;C>=0;C--){if(r[C]!=N)break;t[C]=s}}}function I(e,t,n){if(o<e)return;if(e==1&&s==m&&!f){n.reverse();return}var r=n.length,i=0,u,a,l,c;while(i<r){if(t[i]>=e){u=i+1;while(u<r&&t[u]>=e)u++;for(a=i,l=u-1;a<l;a++,l--)c=n[a],n[a]=n[l],n[l]=c;i=u}i++}}function q(e,t,n,r){var i=t[r],o,c,h,p;switch(i){case g:case y:u=!1;case E:case w:return i;case b:return u?w:b;case T:return u=!0,a=!0,y;case N:return E;case C:if(r<1||r+1>=t.length||(o=n[r-1])!=b&&o!=w||(c=t[r+1])!=b&&c!=w)return E;return u&&(c=w),c==o?c:E;case k:o=r>0?n[r-1]:S;if(o==b&&r+1<t.length&&t[r+1]==b)return b;return E;case L:if(r>0&&n[r-1]==b)return b;if(u)return E;p=r+1,h=t.length;while(p<h&&t[p]==L)p++;if(p<h&&t[p]==b)return b;return E;case A:h=t.length,p=r+1;while(p<h&&t[p]==A)p++;if(p<h){var d=e[r],v=d>=1425&&d<=2303||d==64286;o=t[p];if(v&&(o==y||o==T))return y}if(r<1||(o=t[r-1])==S)return E;return n[r-1];case S:return u=!1,f=!0,s;case x:return l=!0,E;case O:case M:case D:case P:case _:u=!1;case H:return E}}function R(e){var t=e.charCodeAt(0),n=t>>8;return n==0?t>191?g:B[t]:n==5?/[\u0591-\u05f4]/.test(e)?y:g:n==6?/[\u0610-\u061a\u064b-\u065f\u06d6-\u06e4\u06e7-\u06ed]/.test(e)?A:/[\u0660-\u0669\u066b-\u066c]/.test(e)?w:t==1642?L:/[\u06f0-\u06f9]/.test(e)?b:T:n==32&&t<=8287?j[t&255]:n==254?t>=65136?T:E:E}function U(e){return e>="\u064b"&&e<="\u0655"}var r=["\u0621","\u0641"],i=["\u063a","\u064a"],s=0,o=0,u=!1,a=!1,f=!1,l=!1,c=!1,h=!1,p=[[0,3,0,1,0,0,0],[0,3,0,1,2,2,0],[0,3,0,17,2,0,1],[0,3,5,5,4,1,0],[0,3,21,21,4,0,1],[0,3,5,5,4,2,0]],d=[[2,0,1,1,0,1,0],[2,0,1,1,0,2,0],[2,0,2,1,3,2,0],[2,0,2,33,3,1,1]],v=0,m=1,g=0,y=1,b=2,w=3,E=4,S=5,x=6,T=7,N=8,C=9,k=10,L=11,A=12,O=13,M=14,_=15,D=16,P=17,H=18,B=[H,H,H,H,H,H,H,H,H,x,S,x,N,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,S,S,S,x,N,E,E,L,L,L,E,E,E,E,E,k,C,k,C,C,b,b,b,b,b,b,b,b,b,b,C,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,E,E,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,g,E,E,E,E,H,H,H,H,H,H,S,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,H,C,E,L,L,L,L,E,E,E,E,g,E,E,H,E,E,L,L,b,b,E,g,E,E,E,b,g,E,E,E,E,E],j=[N,N,N,N,N,N,N,N,N,N,N,H,H,H,g,y,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N,S,O,M,_,D,P,C,L,L,L,L,L,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,C,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,E,N];t.L=g,t.R=y,t.EN=b,t.ON_R=3,t.AN=4,t.R_H=5,t.B=6,t.RLE=7,t.DOT="\u00b7",t.doBidiReorder=function(e,n,r){if(e.length<2)return{};var i=e.split(""),o=new Array(i.length),u=new Array(i.length),a=[];s=r?m:v,F(i,a,i.length,n);for(var f=0;f<o.length;o[f]=f,f++);I(2,a,o),I(1,a,o);for(var f=0;f<o.length-1;f++)n[f]===w?a[f]=t.AN:a[f]===y&&(n[f]>T&&n[f]<O||n[f]===E||n[f]===H)?a[f]=t.ON_R:f>0&&i[f-1]==="\u0644"&&/\u0622|\u0623|\u0625|\u0627/.test(i[f])&&(a[f-1]=a[f]=t.R_H,f++);i[i.length-1]===t.DOT&&(a[i.length-1]=t.B),i[0]==="\u202b"&&(a[0]=t.RLE);for(var f=0;f<o.length;f++)u[f]=a[o[f]];return{logicalFromVisual:o,bidiLevels:u}},t.hasBidiCharacters=function(e,t){var n=!1;for(var r=0;r<e.length;r++)t[r]=R(e.charAt(r)),!n&&(t[r]==y||t[r]==T||t[r]==w)&&(n=!0);return n},t.getVisualFromLogicalIdx=function(e,t){for(var n=0;n<t.logicalFromVisual.length;n++)if(t.logicalFromVisual[n]==e)return n;return 0}}),define("ace/bidihandler",["require","exports","module","ace/lib/bidiutil","ace/lib/lang"],function(e,t,n){"use strict";var r=e("./lib/bidiutil"),i=e("./lib/lang"),s=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\u202B]/,o=function(e){this.session=e,this.bidiMap={},this.currentRow=null,this.bidiUtil=r,this.charWidths=[],this.EOL="\u00ac",this.showInvisibles=!0,this.isRtlDir=!1,this.$isRtl=!1,this.line="",this.wrapIndent=0,this.EOF="\u00b6",this.RLE="\u202b",this.contentWidth=0,this.fontMetrics=null,this.rtlLineOffset=0,this.wrapOffset=0,this.isMoveLeftOperation=!1,this.seenBidi=s.test(e.getValue())};(function(){this.isBidiRow=function(e,t,n){return this.seenBidi?(e!==this.currentRow&&(this.currentRow=e,this.updateRowLine(t,n),this.updateBidiMap()),this.bidiMap.bidiLevels):!1},this.onChange=function(e){this.seenBidi?this.currentRow=null:e.action=="insert"&&s.test(e.lines.join("\n"))&&(this.seenBidi=!0,this.currentRow=null)},this.getDocumentRow=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n=this.session.$getRowCacheIndex(t,this.currentRow);n>=0&&(e=this.session.$docRowCache[n])}return e},this.getSplitIndex=function(){var e=0,t=this.session.$screenRowCache;if(t.length){var n,r=this.session.$getRowCacheIndex(t,this.currentRow);while(this.currentRow-e>0){n=this.session.$getRowCacheIndex(t,this.currentRow-e-1);if(n!==r)break;r=n,e++}}else e=this.currentRow;return e},this.updateRowLine=function(e,t){e===undefined&&(e=this.getDocumentRow());var n=e===this.session.getLength()-1,s=n?this.EOF:this.EOL;this.wrapIndent=0,this.line=this.session.getLine(e),this.isRtlDir=this.$isRtl||this.line.charAt(0)===this.RLE;if(this.session.$useWrapMode){var o=this.session.$wrapData[e];o&&(t===undefined&&(t=this.getSplitIndex()),t>0&&o.length?(this.wrapIndent=o.indent,this.wrapOffset=this.wrapIndent*this.charWidths[r.L],this.line=t<o.length?this.line.substring(o[t-1],o[t]):this.line.substring(o[o.length-1])):this.line=this.line.substring(0,o[t])),t==o.length&&(this.line+=this.showInvisibles?s:r.DOT)}else this.line+=this.showInvisibles?s:r.DOT;var u=this.session,a=0,f;this.line=this.line.replace(/\t|[\u1100-\u2029, \u202F-\uFFE6]/g,function(e,t){return e==="	"||u.isFullWidth(e.charCodeAt(0))?(f=e==="	"?u.getScreenTabSize(t+a):2,a+=f-1,i.stringRepeat(r.DOT,f)):e}),this.isRtlDir&&(this.fontMetrics.$main.textContent=this.line.charAt(this.line.length-1)==r.DOT?this.line.substr(0,this.line.length-1):this.line,this.rtlLineOffset=this.contentWidth-this.fontMetrics.$main.getBoundingClientRect().width)},this.updateBidiMap=function(){var e=[];r.hasBidiCharacters(this.line,e)||this.isRtlDir?this.bidiMap=r.doBidiReorder(this.line,e,this.isRtlDir):this.bidiMap={}},this.markAsDirty=function(){this.currentRow=null},this.updateCharacterWidths=function(e){if(this.characterWidth===e.$characterSize.width)return;this.fontMetrics=e;var t=this.characterWidth=e.$characterSize.width,n=e.$measureCharWidth("\u05d4");this.charWidths[r.L]=this.charWidths[r.EN]=this.charWidths[r.ON_R]=t,this.charWidths[r.R]=this.charWidths[r.AN]=n,this.charWidths[r.R_H]=n*.45,this.charWidths[r.B]=this.charWidths[r.RLE]=0,this.currentRow=null},this.setShowInvisibles=function(e){this.showInvisibles=e,this.currentRow=null},this.setEolChar=function(e){this.EOL=e},this.setContentWidth=function(e){this.contentWidth=e},this.isRtlLine=function(e){return this.$isRtl?!0:e!=undefined?this.session.getLine(e).charAt(0)==this.RLE:this.isRtlDir},this.setRtlDirection=function(e,t){var n=e.getCursorPosition();for(var r=e.selection.getSelectionAnchor().row;r<=n.row;r++)!t&&e.session.getLine(r).charAt(0)===e.session.$bidiHandler.RLE?e.session.doc.removeInLine(r,0,1):t&&e.session.getLine(r).charAt(0)!==e.session.$bidiHandler.RLE&&e.session.doc.insert({column:0,row:r},e.session.$bidiHandler.RLE)},this.getPosLeft=function(e){e-=this.wrapIndent;var t=this.line.charAt(0)===this.RLE?1:0,n=e>t?this.session.getOverwrite()?e:e-1:t,i=r.getVisualFromLogicalIdx(n,this.bidiMap),s=this.bidiMap.bidiLevels,o=0;!this.session.getOverwrite()&&e<=t&&s[i]%2!==0&&i++;for(var u=0;u<i;u++)o+=this.charWidths[s[u]];return!this.session.getOverwrite()&&e>t&&s[i]%2===0&&(o+=this.charWidths[s[i]]),this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset),this.isRtlDir&&(o+=this.rtlLineOffset),o},this.getSelections=function(e,t){var n=this.bidiMap,r=n.bidiLevels,i,s=[],o=0,u=Math.min(e,t)-this.wrapIndent,a=Math.max(e,t)-this.wrapIndent,f=!1,l=!1,c=0;this.wrapIndent&&(o+=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);for(var h,p=0;p<r.length;p++)h=n.logicalFromVisual[p],i=r[p],f=h>=u&&h<a,f&&!l?c=o:!f&&l&&s.push({left:c,width:o-c}),o+=this.charWidths[i],l=f;f&&p===r.length&&s.push({left:c,width:o-c});if(this.isRtlDir)for(var d=0;d<s.length;d++)s[d].left+=this.rtlLineOffset;return s},this.offsetToCol=function(e){this.isRtlDir&&(e-=this.rtlLineOffset);var t=0,e=Math.max(e,0),n=0,r=0,i=this.bidiMap.bidiLevels,s=this.charWidths[i[r]];this.wrapIndent&&(e-=this.isRtlDir?-1*this.wrapOffset:this.wrapOffset);while(e>n+s/2){n+=s;if(r===i.length-1){s=0;break}s=this.charWidths[i[++r]]}return r>0&&i[r-1]%2!==0&&i[r]%2===0?(e<n&&r--,t=this.bidiMap.logicalFromVisual[r]):r>0&&i[r-1]%2===0&&i[r]%2!==0?t=1+(e>n?this.bidiMap.logicalFromVisual[r]:this.bidiMap.logicalFromVisual[r-1]):this.isRtlDir&&r===i.length-1&&s===0&&i[r-1]%2===0||!this.isRtlDir&&r===0&&i[r]%2!==0?t=1+this.bidiMap.logicalFromVisual[r]:(r>0&&i[r-1]%2!==0&&s!==0&&r--,t=this.bidiMap.logicalFromVisual[r]),t===0&&this.isRtlDir&&t++,t+this.wrapIndent}}).call(o.prototype),t.BidiHandler=o}),define("ace/selection",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/range"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=function(e){this.session=e,this.doc=e.getDocument(),this.clearSelection(),this.cursor=this.lead=this.doc.createAnchor(0,0),this.anchor=this.doc.createAnchor(0,0),this.$silent=!1;var t=this;this.cursor.on("change",function(e){t.$cursorChanged=!0,t.$silent||t._emit("changeCursor"),!t.$isEmpty&&!t.$silent&&t._emit("changeSelection"),!t.$keepDesiredColumnOnChange&&e.old.column!=e.value.column&&(t.$desiredColumn=null)}),this.anchor.on("change",function(){t.$anchorChanged=!0,!t.$isEmpty&&!t.$silent&&t._emit("changeSelection")})};(function(){r.implement(this,s),this.isEmpty=function(){return this.$isEmpty||this.anchor.row==this.lead.row&&this.anchor.column==this.lead.column},this.isMultiLine=function(){return!this.$isEmpty&&this.anchor.row!=this.cursor.row},this.getCursor=function(){return this.lead.getPosition()},this.setSelectionAnchor=function(e,t){this.$isEmpty=!1,this.anchor.setPosition(e,t)},this.getAnchor=this.getSelectionAnchor=function(){return this.$isEmpty?this.getSelectionLead():this.anchor.getPosition()},this.getSelectionLead=function(){return this.lead.getPosition()},this.isBackwards=function(){var e=this.anchor,t=this.lead;return e.row>t.row||e.row==t.row&&e.column>t.column},this.getRange=function(){var e=this.anchor,t=this.lead;return this.$isEmpty?o.fromPoints(t,t):this.isBackwards()?o.fromPoints(t,e):o.fromPoints(e,t)},this.clearSelection=function(){this.$isEmpty||(this.$isEmpty=!0,this._emit("changeSelection"))},this.selectAll=function(){this.$setSelection(0,0,Number.MAX_VALUE,Number.MAX_VALUE)},this.setRange=this.setSelectionRange=function(e,t){var n=t?e.end:e.start,r=t?e.start:e.end;this.$setSelection(n.row,n.column,r.row,r.column)},this.$setSelection=function(e,t,n,r){if(this.$silent)return;var i=this.$isEmpty,s=this.inMultiSelectMode;this.$silent=!0,this.$cursorChanged=this.$anchorChanged=!1,this.anchor.setPosition(e,t),this.cursor.setPosition(n,r),this.$isEmpty=!o.comparePoints(this.anchor,this.cursor),this.$silent=!1,this.$cursorChanged&&this._emit("changeCursor"),(this.$cursorChanged||this.$anchorChanged||i!=this.$isEmpty||s)&&this._emit("changeSelection")},this.$moveSelection=function(e){var t=this.lead;this.$isEmpty&&this.setSelectionAnchor(t.row,t.column),e.call(this)},this.selectTo=function(e,t){this.$moveSelection(function(){this.moveCursorTo(e,t)})},this.selectToPosition=function(e){this.$moveSelection(function(){this.moveCursorToPosition(e)})},this.moveTo=function(e,t){this.clearSelection(),this.moveCursorTo(e,t)},this.moveToPosition=function(e){this.clearSelection(),this.moveCursorToPosition(e)},this.selectUp=function(){this.$moveSelection(this.moveCursorUp)},this.selectDown=function(){this.$moveSelection(this.moveCursorDown)},this.selectRight=function(){this.$moveSelection(this.moveCursorRight)},this.selectLeft=function(){this.$moveSelection(this.moveCursorLeft)},this.selectLineStart=function(){this.$moveSelection(this.moveCursorLineStart)},this.selectLineEnd=function(){this.$moveSelection(this.moveCursorLineEnd)},this.selectFileEnd=function(){this.$moveSelection(this.moveCursorFileEnd)},this.selectFileStart=function(){this.$moveSelection(this.moveCursorFileStart)},this.selectWordRight=function(){this.$moveSelection(this.moveCursorWordRight)},this.selectWordLeft=function(){this.$moveSelection(this.moveCursorWordLeft)},this.getWordRange=function(e,t){if(typeof t=="undefined"){var n=e||this.lead;e=n.row,t=n.column}return this.session.getWordRange(e,t)},this.selectWord=function(){this.setSelectionRange(this.getWordRange())},this.selectAWord=function(){var e=this.getCursor(),t=this.session.getAWordRange(e.row,e.column);this.setSelectionRange(t)},this.getLineRange=function(e,t){var n=typeof e=="number"?e:this.lead.row,r,i=this.session.getFoldLine(n);return i?(n=i.start.row,r=i.end.row):r=n,t===!0?new o(n,0,r,this.session.getLine(r).length):new o(n,0,r+1,0)},this.selectLine=function(){this.setSelectionRange(this.getLineRange())},this.moveCursorUp=function(){this.moveCursorBy(-1,0)},this.moveCursorDown=function(){this.moveCursorBy(1,0)},this.wouldMoveIntoSoftTab=function(e,t,n){var r=e.column,i=e.column+t;return n<0&&(r=e.column-t,i=e.column),this.session.isTabStop(e)&&this.doc.getLine(e.row).slice(r,i).split(" ").length-1==t},this.moveCursorLeft=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,-1))this.moveCursorTo(t.start.row,t.start.column);else if(e.column===0)e.row>0&&this.moveCursorTo(e.row-1,this.doc.getLine(e.row-1).length);else{var n=this.session.getTabSize();this.wouldMoveIntoSoftTab(e,n,-1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,-n):this.moveCursorBy(0,-1)}},this.moveCursorRight=function(){var e=this.lead.getPosition(),t;if(t=this.session.getFoldAt(e.row,e.column,1))this.moveCursorTo(t.end.row,t.end.column);else if(this.lead.column==this.doc.getLine(this.lead.row).length)this.lead.row<this.doc.getLength()-1&&this.moveCursorTo(this.lead.row+1,0);else{var n=this.session.getTabSize(),e=this.lead;this.wouldMoveIntoSoftTab(e,n,1)&&!this.session.getNavigateWithinSoftTabs()?this.moveCursorBy(0,n):this.moveCursorBy(0,1)}},this.moveCursorLineStart=function(){var e=this.lead.row,t=this.lead.column,n=this.session.documentToScreenRow(e,t),r=this.session.screenToDocumentPosition(n,0),i=this.session.getDisplayLine(e,null,r.row,r.column),s=i.match(/^\s*/);s[0].length!=t&&!this.session.$useEmacsStyleLineStart&&(r.column+=s[0].length),this.moveCursorToPosition(r)},this.moveCursorLineEnd=function(){var e=this.lead,t=this.session.getDocumentLastRowColumnPosition(e.row,e.column);if(this.lead.column==t.column){var n=this.session.getLine(t.row);if(t.column==n.length){var r=n.search(/\s+$/);r>0&&(t.column=r)}}this.moveCursorTo(t.row,t.column)},this.moveCursorFileEnd=function(){var e=this.doc.getLength()-1,t=this.doc.getLine(e).length;this.moveCursorTo(e,t)},this.moveCursorFileStart=function(){this.moveCursorTo(0,0)},this.moveCursorLongWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0;var i=this.session.getFoldAt(e,t,1);if(i){this.moveCursorTo(i.end.row,i.end.column);return}this.session.nonTokenRe.exec(r)&&(t+=this.session.nonTokenRe.lastIndex,this.session.nonTokenRe.lastIndex=0,r=n.substring(t));if(t>=n.length){this.moveCursorTo(e,n.length),this.moveCursorRight(),e<this.doc.getLength()-1&&this.moveCursorWordRight();return}this.session.tokenRe.exec(r)&&(t+=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},this.moveCursorLongWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1)){this.moveCursorTo(n.start.row,n.start.column);return}var r=this.session.getFoldStringAt(e,t,-1);r==null&&(r=this.doc.getLine(e).substring(0,t));var s=i.stringReverse(r);this.session.nonTokenRe.lastIndex=0,this.session.tokenRe.lastIndex=0,this.session.nonTokenRe.exec(s)&&(t-=this.session.nonTokenRe.lastIndex,s=s.slice(this.session.nonTokenRe.lastIndex),this.session.nonTokenRe.lastIndex=0);if(t<=0){this.moveCursorTo(e,0),this.moveCursorLeft(),e>0&&this.moveCursorWordLeft();return}this.session.tokenRe.exec(s)&&(t-=this.session.tokenRe.lastIndex,this.session.tokenRe.lastIndex=0),this.moveCursorTo(e,t)},this.$shortWordEndIndex=function(e){var t=0,n,r=/\s/,i=this.session.tokenRe;i.lastIndex=0;if(this.session.tokenRe.exec(e))t=this.session.tokenRe.lastIndex;else{while((n=e[t])&&r.test(n))t++;if(t<1){i.lastIndex=0;while((n=e[t])&&!i.test(n)){i.lastIndex=0,t++;if(r.test(n)){if(t>2){t--;break}while((n=e[t])&&r.test(n))t++;if(t>2)break}}}}return i.lastIndex=0,t},this.moveCursorShortWordRight=function(){var e=this.lead.row,t=this.lead.column,n=this.doc.getLine(e),r=n.substring(t),i=this.session.getFoldAt(e,t,1);if(i)return this.moveCursorTo(i.end.row,i.end.column);if(t==n.length){var s=this.doc.getLength();do e++,r=this.doc.getLine(e);while(e<s&&/^\s*$/.test(r));/^\s+/.test(r)||(r=""),t=0}var o=this.$shortWordEndIndex(r);this.moveCursorTo(e,t+o)},this.moveCursorShortWordLeft=function(){var e=this.lead.row,t=this.lead.column,n;if(n=this.session.getFoldAt(e,t,-1))return this.moveCursorTo(n.start.row,n.start.column);var r=this.session.getLine(e).substring(0,t);if(t===0){do e--,r=this.doc.getLine(e);while(e>0&&/^\s*$/.test(r));t=r.length,/\s+$/.test(r)||(r="")}var s=i.stringReverse(r),o=this.$shortWordEndIndex(s);return this.moveCursorTo(e,t-o)},this.moveCursorWordRight=function(){this.session.$selectLongWords?this.moveCursorLongWordRight():this.moveCursorShortWordRight()},this.moveCursorWordLeft=function(){this.session.$selectLongWords?this.moveCursorLongWordLeft():this.moveCursorShortWordLeft()},this.moveCursorBy=function(e,t){var n=this.session.documentToScreenPosition(this.lead.row,this.lead.column),r;t===0&&(e!==0&&(this.session.$bidiHandler.isBidiRow(n.row,this.lead.row)?(r=this.session.$bidiHandler.getPosLeft(n.column),n.column=Math.round(r/this.session.$bidiHandler.charWidths[0])):r=n.column*this.session.$bidiHandler.charWidths[0]),this.$desiredColumn?n.column=this.$desiredColumn:this.$desiredColumn=n.column);if(e!=0&&this.session.lineWidgets&&this.session.lineWidgets[this.lead.row]){var i=this.session.lineWidgets[this.lead.row];e<0?e-=i.rowsAbove||0:e>0&&(e+=i.rowCount-(i.rowsAbove||0))}var s=this.session.screenToDocumentPosition(n.row+e,n.column,r);e!==0&&t===0&&s.row===this.lead.row&&s.column===this.lead.column,this.moveCursorTo(s.row,s.column+t,t===0)},this.moveCursorToPosition=function(e){this.moveCursorTo(e.row,e.column)},this.moveCursorTo=function(e,t,n){var r=this.session.getFoldAt(e,t,1);r&&(e=r.start.row,t=r.start.column),this.$keepDesiredColumnOnChange=!0;var i=this.session.getLine(e);/[\uDC00-\uDFFF]/.test(i.charAt(t))&&i.charAt(t-1)&&(this.lead.row==e&&this.lead.column==t+1?t-=1:t+=1),this.lead.setPosition(e,t),this.$keepDesiredColumnOnChange=!1,n||(this.$desiredColumn=null)},this.moveCursorToScreen=function(e,t,n){var r=this.session.screenToDocumentPosition(e,t);this.moveCursorTo(r.row,r.column,n)},this.detach=function(){this.lead.detach(),this.anchor.detach()},this.fromOrientedRange=function(e){this.setSelectionRange(e,e.cursor==e.start),this.$desiredColumn=e.desiredColumn||this.$desiredColumn},this.toOrientedRange=function(e){var t=this.getRange();return e?(e.start.column=t.start.column,e.start.row=t.start.row,e.end.column=t.end.column,e.end.row=t.end.row):e=t,e.cursor=this.isBackwards()?e.start:e.end,e.desiredColumn=this.$desiredColumn,e},this.getRangeOfMovements=function(e){var t=this.getCursor();try{e(this);var n=this.getCursor();return o.fromPoints(t,n)}catch(r){return o.fromPoints(t,t)}finally{this.moveCursorToPosition(t)}},this.toJSON=function(){if(this.rangeCount)var e=this.ranges.map(function(e){var t=e.clone();return t.isBackwards=e.cursor==e.start,t});else{var e=this.getRange();e.isBackwards=this.isBackwards()}return e},this.fromJSON=function(e){if(e.start==undefined){if(this.rangeList&&e.length>1){this.toSingleRange(e[0]);for(var t=e.length;t--;){var n=o.fromPoints(e[t].start,e[t].end);e[t].isBackwards&&(n.cursor=n.start),this.addRange(n,!0)}return}e=e[0]}this.rangeList&&this.toSingleRange(e),this.setSelectionRange(e,e.isBackwards)},this.isEqual=function(e){if((e.length||this.rangeCount)&&e.length!=this.rangeCount)return!1;if(!e.length||!this.ranges)return this.getRange().isEqual(e);for(var t=this.ranges.length;t--;)if(!this.ranges[t].isEqual(e[t]))return!1;return!0}}).call(u.prototype),t.Selection=u}),define("ace/tokenizer",["require","exports","module","ace/config"],function(e,t,n){"use strict";var r=e("./config"),i=2e3,s=function(e){this.states=e,this.regExps={},this.matchMappings={};for(var t in this.states){var n=this.states[t],r=[],i=0,s=this.matchMappings[t]={defaultToken:"text"},o="g",u=[];for(var a=0;a<n.length;a++){var f=n[a];f.defaultToken&&(s.defaultToken=f.defaultToken),f.caseInsensitive&&(o="gi");if(f.regex==null)continue;f.regex instanceof RegExp&&(f.regex=f.regex.toString().slice(1,-1));var l=f.regex,c=(new RegExp("(?:("+l+")|(.))")).exec("a").length-2;Array.isArray(f.token)?f.token.length==1||c==1?f.token=f.token[0]:c-1!=f.token.length?(this.reportError("number of classes and regexp groups doesn't match",{rule:f,groupCount:c-1}),f.token=f.token[0]):(f.tokenArray=f.token,f.token=null,f.onMatch=this.$arrayTokens):typeof f.token=="function"&&!f.onMatch&&(c>1?f.onMatch=this.$applyToken:f.onMatch=f.token),c>1&&(/\\\d/.test(f.regex)?l=f.regex.replace(/\\([0-9]+)/g,function(e,t){return"\\"+(parseInt(t,10)+i+1)}):(c=1,l=this.removeCapturingGroups(f.regex)),!f.splitRegex&&typeof f.token!="string"&&u.push(f)),s[i]=a,i+=c,r.push(l),f.onMatch||(f.onMatch=null)}r.length||(s[0]=0,r.push("$")),u.forEach(function(e){e.splitRegex=this.createSplitterRegexp(e.regex,o)},this),this.regExps[t]=new RegExp("("+r.join(")|(")+")|($)",o)}};(function(){this.$setMaxTokenCount=function(e){i=e|0},this.$applyToken=function(e){var t=this.splitRegex.exec(e).slice(1),n=this.token.apply(this,t);if(typeof n=="string")return[{type:n,value:e}];var r=[];for(var i=0,s=n.length;i<s;i++)t[i]&&(r[r.length]={type:n[i],value:t[i]});return r},this.$arrayTokens=function(e){if(!e)return[];var t=this.splitRegex.exec(e);if(!t)return"text";var n=[],r=this.tokenArray;for(var i=0,s=r.length;i<s;i++)t[i+1]&&(n[n.length]={type:r[i],value:t[i+1]});return n},this.removeCapturingGroups=function(e){var t=e.replace(/\\.|\[(?:\\.|[^\\\]])*|\(\?[:=!<]|(\()/g,function(e,t){return t?"(?:":e});return t},this.createSplitterRegexp=function(e,t){if(e.indexOf("(?=")!=-1){var n=0,r=!1,i={};e.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g,function(e,t,s,o,u,a){return r?r=u!="]":u?r=!0:o?(n==i.stack&&(i.end=a+1,i.stack=-1),n--):s&&(n++,s.length!=1&&(i.stack=n,i.start=a)),e}),i.end!=null&&/^\)*$/.test(e.substr(i.end))&&(e=e.substring(0,i.start)+e.substr(i.end))}return e.charAt(0)!="^"&&(e="^"+e),e.charAt(e.length-1)!="$"&&(e+="$"),new RegExp(e,(t||"").replace("g",""))},this.getLineTokens=function(e,t){if(t&&typeof t!="string"){var n=t.slice(0);t=n[0],t==="#tmp"&&(n.shift(),t=n.shift())}else var n=[];var r=t||"start",s=this.states[r];s||(r="start",s=this.states[r]);var o=this.matchMappings[r],u=this.regExps[r];u.lastIndex=0;var a,f=[],l=0,c=0,h={type:null,value:""};while(a=u.exec(e)){var p=o.defaultToken,d=null,v=a[0],m=u.lastIndex;if(m-v.length>l){var g=e.substring(l,m-v.length);h.type==p?h.value+=g:(h.type&&f.push(h),h={type:p,value:g})}for(var y=0;y<a.length-2;y++){if(a[y+1]===undefined)continue;d=s[o[y]],d.onMatch?p=d.onMatch(v,r,n,e):p=d.token,d.next&&(typeof d.next=="string"?r=d.next:r=d.next(r,n),s=this.states[r],s||(this.reportError("state doesn't exist",r),r="start",s=this.states[r]),o=this.matchMappings[r],l=m,u=this.regExps[r],u.lastIndex=m),d.consumeLineEnd&&(l=m);break}if(v)if(typeof p=="string")!!d&&d.merge===!1||h.type!==p?(h.type&&f.push(h),h={type:p,value:v}):h.value+=v;else if(p){h.type&&f.push(h),h={type:null,value:""};for(var y=0;y<p.length;y++)f.push(p[y])}if(l==e.length)break;l=m;if(c++>i){c>2*e.length&&this.reportError("infinite loop with in ace tokenizer",{startState:t,line:e});while(l<e.length)h.type&&f.push(h),h={value:e.substring(l,l+=500),type:"overflow"};r="start",n=[];break}}return h.type&&f.push(h),n.length>1&&n[0]!==r&&n.unshift("#tmp",r),{tokens:f,state:n.length?n:r}},this.reportError=r.reportError}).call(s.prototype),t.Tokenizer=s}),define("ace/mode/text_highlight_rules",["require","exports","module","ace/lib/lang"],function(e,t,n){"use strict";var r=e("../lib/lang"),i=function(){this.$rules={start:[{token:"empty_line",regex:"^$"},{defaultToken:"text"}]}};(function(){this.addRules=function(e,t){if(!t){for(var n in e)this.$rules[n]=e[n];return}for(var n in e){var r=e[n];for(var i=0;i<r.length;i++){var s=r[i];if(s.next||s.onMatch)typeof s.next=="string"&&s.next.indexOf(t)!==0&&(s.next=t+s.next),s.nextState&&s.nextState.indexOf(t)!==0&&(s.nextState=t+s.nextState)}this.$rules[t+n]=r}},this.getRules=function(){return this.$rules},this.embedRules=function(e,t,n,i,s){var o=typeof e=="function"?(new e).getRules():e;if(i)for(var u=0;u<i.length;u++)i[u]=t+i[u];else{i=[];for(var a in o)i.push(t+a)}this.addRules(o,t);if(n){var f=Array.prototype[s?"push":"unshift"];for(var u=0;u<i.length;u++)f.apply(this.$rules[i[u]],r.deepCopy(n))}this.$embeds||(this.$embeds=[]),this.$embeds.push(t)},this.getEmbeds=function(){return this.$embeds};var e=function(e,t){return(e!="start"||t.length)&&t.unshift(this.nextState,e),this.nextState},t=function(e,t){return t.shift(),t.shift()||"start"};this.normalizeRules=function(){function i(s){var o=r[s];o.processed=!0;for(var u=0;u<o.length;u++){var a=o[u],f=null;Array.isArray(a)&&(f=a,a={}),!a.regex&&a.start&&(a.regex=a.start,a.next||(a.next=[]),a.next.push({defaultToken:a.token},{token:a.token+".end",regex:a.end||a.start,next:"pop"}),a.token=a.token+".start",a.push=!0);var l=a.next||a.push;if(l&&Array.isArray(l)){var c=a.stateName;c||(c=a.token,typeof c!="string"&&(c=c[0]||""),r[c]&&(c+=n++)),r[c]=l,a.next=c,i(c)}else l=="pop"&&(a.next=t);a.push&&(a.nextState=a.next||a.push,a.next=e,delete a.push);if(a.rules)for(var h in a.rules)r[h]?r[h].push&&r[h].push.apply(r[h],a.rules[h]):r[h]=a.rules[h];var p=typeof a=="string"?a:a.include;p&&(Array.isArray(p)?f=p.map(function(e){return r[e]}):f=r[p]);if(f){var d=[u,1].concat(f);a.noEscape&&(d=d.filter(function(e){return!e.next})),o.splice.apply(o,d),u--}a.keywordMap&&(a.token=this.createKeywordMapper(a.keywordMap,a.defaultToken||"text",a.caseInsensitive),delete a.defaultToken)}}var n=0,r=this.$rules;Object.keys(r).forEach(i,this)},this.createKeywordMapper=function(e,t,n,r){var i=Object.create(null);return this.$keywordList=[],Object.keys(e).forEach(function(t){var s=e[t],o=s.split(r||"|");for(var u=o.length;u--;){var a=o[u];this.$keywordList.push(a),n&&(a=a.toLowerCase()),i[a]=t}},this),e=null,n?function(e){return i[e.toLowerCase()]||t}:function(e){return i[e]||t}},this.getKeywords=function(){return this.$keywords}}).call(i.prototype),t.TextHighlightRules=i}),define("ace/mode/behaviour",["require","exports","module"],function(e,t,n){"use strict";var r=function(){this.$behaviours={}};(function(){this.add=function(e,t,n){switch(undefined){case this.$behaviours:this.$behaviours={};case this.$behaviours[e]:this.$behaviours[e]={}}this.$behaviours[e][t]=n},this.addBehaviours=function(e){for(var t in e)for(var n in e[t])this.add(t,n,e[t][n])},this.remove=function(e){this.$behaviours&&this.$behaviours[e]&&delete this.$behaviours[e]},this.inherit=function(e,t){if(typeof e=="function")var n=(new e).getBehaviours(t);else var n=e.getBehaviours(t);this.addBehaviours(n)},this.getBehaviours=function(e){if(!e)return this.$behaviours;var t={};for(var n=0;n<e.length;n++)this.$behaviours[e[n]]&&(t[e[n]]=this.$behaviours[e[n]]);return t}}).call(r.prototype),t.Behaviour=r}),define("ace/token_iterator",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=function(e,t,n){this.$session=e,this.$row=t,this.$rowTokens=e.getTokens(t);var r=e.getTokenAt(t,n);this.$tokenIndex=r?r.index:-1};(function(){this.stepBackward=function(){this.$tokenIndex-=1;while(this.$tokenIndex<0){this.$row-=1;if(this.$row<0)return this.$row=0,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=this.$rowTokens.length-1}return this.$rowTokens[this.$tokenIndex]},this.stepForward=function(){this.$tokenIndex+=1;var e;while(this.$tokenIndex>=this.$rowTokens.length){this.$row+=1,e||(e=this.$session.getLength());if(this.$row>=e)return this.$row=e-1,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=0}return this.$rowTokens[this.$tokenIndex]},this.getCurrentToken=function(){return this.$rowTokens[this.$tokenIndex]},this.getCurrentTokenRow=function(){return this.$row},this.getCurrentTokenColumn=function(){var e=this.$rowTokens,t=this.$tokenIndex,n=e[t].start;if(n!==undefined)return n;n=0;while(t>0)t-=1,n+=e[t].value.length;return n},this.getCurrentTokenPosition=function(){return{row:this.$row,column:this.getCurrentTokenColumn()}},this.getCurrentTokenRange=function(){var e=this.$rowTokens[this.$tokenIndex],t=this.getCurrentTokenColumn();return new r(this.$row,t,this.$row,t+e.value.length)}}).call(i.prototype),t.TokenIterator=i}),define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("../behaviour").Behaviour,s=e("../../token_iterator").TokenIterator,o=e("../../lib/lang"),u=["text","paren.rparen","rparen","paren","punctuation.operator"],a=["text","paren.rparen","rparen","paren","punctuation.operator","comment"],f,l={},c={'"':'"',"'":"'"},h=function(e){var t=-1;e.multiSelect&&(t=e.selection.index,l.rangeCount!=e.multiSelect.rangeCount&&(l={rangeCount:e.multiSelect.rangeCount}));if(l[t])return f=l[t];f=l[t]={autoInsertedBrackets:0,autoInsertedRow:-1,autoInsertedLineEnd:"",maybeInsertedBrackets:0,maybeInsertedRow:-1,maybeInsertedLineStart:"",maybeInsertedLineEnd:""}},p=function(e,t,n,r){var i=e.end.row-e.start.row;return{text:n+t+r,selection:[0,e.start.column+1,i,e.end.column+(i?0:1)]}},d=function(e){this.add("braces","insertion",function(t,n,r,i,s){var u=r.getCursorPosition(),a=i.doc.getLine(u.row);if(s=="{"){h(r);var l=r.getSelectionRange(),c=i.doc.getTextRange(l);if(c!==""&&c!=="{"&&r.getWrapBehavioursEnabled())return p(l,c,"{","}");if(d.isSaneInsertion(r,i))return/[\]\}\)]/.test(a[u.column])||r.inMultiSelectMode||e&&e.braces?(d.recordAutoInsert(r,i,"}"),{text:"{}",selection:[1,1]}):(d.recordMaybeInsert(r,i,"{"),{text:"{",selection:[1,1]})}else if(s=="}"){h(r);var v=a.substring(u.column,u.column+1);if(v=="}"){var m=i.$findOpeningBracket("}",{column:u.column+1,row:u.row});if(m!==null&&d.isAutoInsertedClosing(u,a,s))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}else{if(s=="\n"||s=="\r\n"){h(r);var g="";d.isMaybeInsertedClosing(u,a)&&(g=o.stringRepeat("}",f.maybeInsertedBrackets),d.clearMaybeInsertedClosing());var v=a.substring(u.column,u.column+1);if(v==="}"){var y=i.findMatchingBracket({row:u.row,column:u.column+1},"}");if(!y)return null;var b=this.$getIndent(i.getLine(y.row))}else{if(!g){d.clearMaybeInsertedClosing();return}var b=this.$getIndent(a)}var w=b+i.getTabString();return{text:"\n"+w+"\n"+b+g,selection:[1,w.length,1,w.length]}}d.clearMaybeInsertedClosing()}}),this.add("braces","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="{"){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.end.column,i.end.column+1);if(u=="}")return i.end.column++,i;f.maybeInsertedBrackets--}}),this.add("parens","insertion",function(e,t,n,r,i){if(i=="("){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"(",")");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,")"),{text:"()",selection:[1,1]}}else if(i==")"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f==")"){var l=r.$findOpeningBracket(")",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("parens","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="("){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u==")")return i.end.column++,i}}),this.add("brackets","insertion",function(e,t,n,r,i){if(i=="["){h(n);var s=n.getSelectionRange(),o=r.doc.getTextRange(s);if(o!==""&&n.getWrapBehavioursEnabled())return p(s,o,"[","]");if(d.isSaneInsertion(n,r))return d.recordAutoInsert(n,r,"]"),{text:"[]",selection:[1,1]}}else if(i=="]"){h(n);var u=n.getCursorPosition(),a=r.doc.getLine(u.row),f=a.substring(u.column,u.column+1);if(f=="]"){var l=r.$findOpeningBracket("]",{column:u.column+1,row:u.row});if(l!==null&&d.isAutoInsertedClosing(u,a,i))return d.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("brackets","deletion",function(e,t,n,r,i){var s=r.doc.getTextRange(i);if(!i.isMultiLine()&&s=="["){h(n);var o=r.doc.getLine(i.start.row),u=o.substring(i.start.column+1,i.start.column+2);if(u=="]")return i.end.column++,i}}),this.add("string_dquotes","insertion",function(e,t,n,r,i){var s=r.$mode.$quotes||c;if(i.length==1&&s[i]){if(this.lineCommentStart&&this.lineCommentStart.indexOf(i)!=-1)return;h(n);var o=i,u=n.getSelectionRange(),a=r.doc.getTextRange(u);if(a!==""&&(a.length!=1||!s[a])&&n.getWrapBehavioursEnabled())return p(u,a,o,o);if(!a){var f=n.getCursorPosition(),l=r.doc.getLine(f.row),d=l.substring(f.column-1,f.column),v=l.substring(f.column,f.column+1),m=r.getTokenAt(f.row,f.column),g=r.getTokenAt(f.row,f.column+1);if(d=="\\"&&m&&/escape/.test(m.type))return null;var y=m&&/string|escape/.test(m.type),b=!g||/string|escape/.test(g.type),w;if(v==o)w=y!==b,w&&/string\.end/.test(g.type)&&(w=!1);else{if(y&&!b)return null;if(y&&b)return null;var E=r.$mode.tokenRe;E.lastIndex=0;var S=E.test(d);E.lastIndex=0;var x=E.test(d);if(S||x)return null;if(v&&!/[\s;,.})\]\\]/.test(v))return null;var T=l[f.column-2];if(!(d!=o||T!=o&&!E.test(T)))return null;w=!0}return{text:w?o+o:"",selection:[1,1]}}}}),this.add("string_dquotes","deletion",function(e,t,n,r,i){var s=r.$mode.$quotes||c,o=r.doc.getTextRange(i);if(!i.isMultiLine()&&s.hasOwnProperty(o)){h(n);var u=r.doc.getLine(i.start.row),a=u.substring(i.start.column+1,i.start.column+2);if(a==o)return i.end.column++,i}})};d.isSaneInsertion=function(e,t){var n=e.getCursorPosition(),r=new s(t,n.row,n.column);if(!this.$matchTokenType(r.getCurrentToken()||"text",u)){if(/[)}\]]/.test(e.session.getLine(n.row)[n.column]))return!0;var i=new s(t,n.row,n.column+1);if(!this.$matchTokenType(i.getCurrentToken()||"text",u))return!1}return r.stepForward(),r.getCurrentTokenRow()!==n.row||this.$matchTokenType(r.getCurrentToken()||"text",a)},d.$matchTokenType=function(e,t){return t.indexOf(e.type||e)>-1},d.recordAutoInsert=function(e,t,n){var r=e.getCursorPosition(),i=t.doc.getLine(r.row);this.isAutoInsertedClosing(r,i,f.autoInsertedLineEnd[0])||(f.autoInsertedBrackets=0),f.autoInsertedRow=r.row,f.autoInsertedLineEnd=n+i.substr(r.column),f.autoInsertedBrackets++},d.recordMaybeInsert=function(e,t,n){var r=e.getCursorPosition(),i=t.doc.getLine(r.row);this.isMaybeInsertedClosing(r,i)||(f.maybeInsertedBrackets=0),f.maybeInsertedRow=r.row,f.maybeInsertedLineStart=i.substr(0,r.column)+n,f.maybeInsertedLineEnd=i.substr(r.column),f.maybeInsertedBrackets++},d.isAutoInsertedClosing=function(e,t,n){return f.autoInsertedBrackets>0&&e.row===f.autoInsertedRow&&n===f.autoInsertedLineEnd[0]&&t.substr(e.column)===f.autoInsertedLineEnd},d.isMaybeInsertedClosing=function(e,t){return f.maybeInsertedBrackets>0&&e.row===f.maybeInsertedRow&&t.substr(e.column)===f.maybeInsertedLineEnd&&t.substr(0,e.column)==f.maybeInsertedLineStart},d.popAutoInsertedClosing=function(){f.autoInsertedLineEnd=f.autoInsertedLineEnd.substr(1),f.autoInsertedBrackets--},d.clearMaybeInsertedClosing=function(){f&&(f.maybeInsertedBrackets=0,f.maybeInsertedRow=-1)},r.inherits(d,i),t.CstyleBehaviour=d}),define("ace/unicode",["require","exports","module"],function(e,t,n){"use strict";var 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o=0;o<r.length;o+=2)s.push(i+=r[o]),r[o+1]&&s.push(45,i+=r[o+1]);t.wordChars=String.fromCharCode.apply(null,s)}),define("ace/mode/text",["require","exports","module","ace/config","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"],function(e,t,n){"use strict";var r=e("../config"),i=e("../tokenizer").Tokenizer,s=e("./text_highlight_rules").TextHighlightRules,o=e("./behaviour/cstyle").CstyleBehaviour,u=e("../unicode"),a=e("../lib/lang"),f=e("../token_iterator").TokenIterator,l=e("../range").Range,c=function(){this.HighlightRules=s};(function(){this.$defaultBehaviour=new o,this.tokenRe=new RegExp("^["+u.wordChars+"\\$_]+","g"),this.nonTokenRe=new RegExp("^(?:[^"+u.wordChars+"\\$_]|\\s])+","g"),this.getTokenizer=function(){return this.$tokenizer||(this.$highlightRules=this.$highlightRules||new this.HighlightRules(this.$highlightRuleConfig),this.$tokenizer=new i(this.$highlightRules.getRules())),this.$tokenizer},this.lineCommentStart="",this.blockComment="",this.toggleCommentLines=function(e,t,n,r){function w(e){for(var t=n;t<=r;t++)e(i.getLine(t),t)}var i=t.doc,s=!0,o=!0,u=Infinity,f=t.getTabSize(),l=!1;if(!this.lineCommentStart){if(!this.blockComment)return!1;var c=this.blockComment.start,h=this.blockComment.end,p=new RegExp("^(\\s*)(?:"+a.escapeRegExp(c)+")"),d=new RegExp("(?:"+a.escapeRegExp(h)+")\\s*$"),v=function(e,t){if(g(e,t))return;if(!s||/\S/.test(e))i.insertInLine({row:t,column:e.length},h),i.insertInLine({row:t,column:u},c)},m=function(e,t){var n;(n=e.match(d))&&i.removeInLine(t,e.length-n[0].length,e.length),(n=e.match(p))&&i.removeInLine(t,n[1].length,n[0].length)},g=function(e,n){if(p.test(e))return!0;var r=t.getTokens(n);for(var i=0;i<r.length;i++)if(r[i].type==="comment")return!0}}else{if(Array.isArray(this.lineCommentStart))var p=this.lineCommentStart.map(a.escapeRegExp).join("|"),c=this.lineCommentStart[0];else var p=a.escapeRegExp(this.lineCommentStart),c=this.lineCommentStart;p=new RegExp("^(\\s*)(?:"+p+") ?"),l=t.getUseSoftTabs();var m=function(e,t){var n=e.match(p);if(!n)return;var r=n[1].length,s=n[0].length;!b(e,r,s)&&n[0][s-1]==" "&&s--,i.removeInLine(t,r,s)},y=c+" ",v=function(e,t){if(!s||/\S/.test(e))b(e,u,u)?i.insertInLine({row:t,column:u},y):i.insertInLine({row:t,column:u},c)},g=function(e,t){return p.test(e)},b=function(e,t,n){var r=0;while(t--&&e.charAt(t)==" ")r++;if(r%f!=0)return!1;var r=0;while(e.charAt(n++)==" ")r++;return f>2?r%f!=f-1:r%f==0}}var E=Infinity;w(function(e,t){var n=e.search(/\S/);n!==-1?(n<u&&(u=n),o&&!g(e,t)&&(o=!1)):E>e.length&&(E=e.length)}),u==Infinity&&(u=E,s=!1,o=!1),l&&u%f!=0&&(u=Math.floor(u/f)*f),w(o?m:v)},this.toggleBlockComment=function(e,t,n,r){var i=this.blockComment;if(!i)return;!i.start&&i[0]&&(i=i[0]);var s=new f(t,r.row,r.column),o=s.getCurrentToken(),u=t.selection,a=t.selection.toOrientedRange(),c,h;if(o&&/comment/.test(o.type)){var p,d;while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.start);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;p=new l(m,g,m,g+i.start.length);break}o=s.stepBackward()}var s=new f(t,r.row,r.column),o=s.getCurrentToken();while(o&&/comment/.test(o.type)){var v=o.value.indexOf(i.end);if(v!=-1){var m=s.getCurrentTokenRow(),g=s.getCurrentTokenColumn()+v;d=new l(m,g,m,g+i.end.length);break}o=s.stepForward()}d&&t.remove(d),p&&(t.remove(p),c=p.start.row,h=-i.start.length)}else h=i.start.length,c=n.start.row,t.insert(n.end,i.end),t.insert(n.start,i.start);a.start.row==c&&(a.start.column+=h),a.end.row==c&&(a.end.column+=h),t.selection.fromOrientedRange(a)},this.getNextLineIndent=function(e,t,n){return this.$getIndent(t)},this.checkOutdent=function(e,t,n){return!1},this.autoOutdent=function(e,t,n){},this.$getIndent=function(e){return e.match(/^\s*/)[0]},this.createWorker=function(e){return null},this.createModeDelegates=function(e){this.$embeds=[],this.$modes={};for(var t in e)if(e[t]){var n=e[t],i=n.prototype.$id,s=r.$modes[i];s||(r.$modes[i]=s=new n),r.$modes[t]||(r.$modes[t]=s),this.$embeds.push(t),this.$modes[t]=s}var o=["toggleBlockComment","toggleCommentLines","getNextLineIndent","checkOutdent","autoOutdent","transformAction","getCompletions"];for(var t=0;t<o.length;t++)(function(e){var n=o[t],r=e[n];e[o[t]]=function(){return this.$delegator(n,arguments,r)}})(this)},this.$delegator=function(e,t,n){var r=t[0]||"start";if(typeof r!="string"){if(Array.isArray(r[2])){var i=r[2][r[2].length-1],s=this.$modes[i];if(s)return s[e].apply(s,[r[1]].concat([].slice.call(t,1)))}r=r[0]||"start"}for(var o=0;o<this.$embeds.length;o++){if(!this.$modes[this.$embeds[o]])continue;var u=r.split(this.$embeds[o]);if(!u[0]&&u[1]){t[0]=u[1];var s=this.$modes[this.$embeds[o]];return s[e].apply(s,t)}}var a=n.apply(this,t);return n?a:undefined},this.transformAction=function(e,t,n,r,i){if(this.$behaviour){var s=this.$behaviour.getBehaviours();for(var o in s)if(s[o][t]){var u=s[o][t].apply(this,arguments);if(u)return u}}},this.getKeywords=function(e){if(!this.completionKeywords){var t=this.$tokenizer.rules,n=[];for(var r in t){var i=t[r];for(var s=0,o=i.length;s<o;s++)if(typeof i[s].token=="string")/keyword|support|storage/.test(i[s].token)&&n.push(i[s].regex);else if(typeof i[s].token=="object")for(var u=0,a=i[s].token.length;u<a;u++)if(/keyword|support|storage/.test(i[s].token[u])){var r=i[s].regex.match(/\(.+?\)/g)[u];n.push(r.substr(1,r.length-2))}}this.completionKeywords=n}return e?n.concat(this.$keywordList||[]):this.$keywordList},this.$createKeywordList=function(){return this.$highlightRules||this.getTokenizer(),this.$keywordList=this.$highlightRules.$keywordList||[]},this.getCompletions=function(e,t,n,r){var i=this.$keywordList||this.$createKeywordList();return i.map(function(e){return{name:e,value:e,score:0,meta:"keyword"}})},this.$id="ace/mode/text"}).call(c.prototype),t.Mode=c}),define("ace/apply_delta",["require","exports","module"],function(e,t,n){"use strict";function r(e,t){throw console.log("Invalid Delta:",e),"Invalid Delta: "+t}function i(e,t){return t.row>=0&&t.row<e.length&&t.column>=0&&t.column<=e[t.row].length}function s(e,t){t.action!="insert"&&t.action!="remove"&&r(t,"delta.action must be 'insert' or 'remove'"),t.lines instanceof Array||r(t,"delta.lines must be an Array"),(!t.start||!t.end)&&r(t,"delta.start/end must be an present");var n=t.start;i(e,t.start)||r(t,"delta.start must be contained in document");var s=t.end;t.action=="remove"&&!i(e,s)&&r(t,"delta.end must contained in document for 'remove' actions");var o=s.row-n.row,u=s.column-(o==0?n.column:0);(o!=t.lines.length-1||t.lines[o].length!=u)&&r(t,"delta.range must match delta lines")}t.applyDelta=function(e,t,n){var r=t.start.row,i=t.start.column,s=e[r]||"";switch(t.action){case"insert":var o=t.lines;if(o.length===1)e[r]=s.substring(0,i)+t.lines[0]+s.substring(i);else{var u=[r,1].concat(t.lines);e.splice.apply(e,u),e[r]=s.substring(0,i)+e[r],e[r+t.lines.length-1]+=s.substring(i)}break;case"remove":var a=t.end.column,f=t.end.row;r===f?e[r]=s.substring(0,i)+s.substring(a):e.splice(r,f-r+1,s.substring(0,i)+e[f].substring(a))}}}),define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=t.Anchor=function(e,t,n){this.$onChange=this.onChange.bind(this),this.attach(e),typeof n=="undefined"?this.setPosition(t.row,t.column):this.setPosition(t,n)};(function(){function e(e,t,n){var r=n?e.column<=t.column:e.column<t.column;return e.row<t.row||e.row==t.row&&r}function t(t,n,r){var i=t.action=="insert",s=(i?1:-1)*(t.end.row-t.start.row),o=(i?1:-1)*(t.end.column-t.start.column),u=t.start,a=i?u:t.end;return e(n,u,r)?{row:n.row,column:n.column}:e(a,n,!r)?{row:n.row+s,column:n.column+(n.row==a.row?o:0)}:{row:u.row,column:u.column}}r.implement(this,i),this.getPosition=function(){return this.$clipPositionToDocument(this.row,this.column)},this.getDocument=function(){return this.document},this.$insertRight=!1,this.onChange=function(e){if(e.start.row==e.end.row&&e.start.row!=this.row)return;if(e.start.row>this.row)return;var n=t(e,{row:this.row,column:this.column},this.$insertRight);this.setPosition(n.row,n.column,!0)},this.setPosition=function(e,t,n){var r;n?r={row:e,column:t}:r=this.$clipPositionToDocument(e,t);if(this.row==r.row&&this.column==r.column)return;var i={row:this.row,column:this.column};this.row=r.row,this.column=r.column,this._signal("change",{old:i,value:r})},this.detach=function(){this.document.off("change",this.$onChange)},this.attach=function(e){this.document=e||this.document,this.document.on("change",this.$onChange)},this.$clipPositionToDocument=function(e,t){var n={};return e>=this.document.getLength()?(n.row=Math.max(0,this.document.getLength()-1),n.column=this.document.getLine(n.row).length):e<0?(n.row=0,n.column=0):(n.row=e,n.column=Math.min(this.document.getLine(n.row).length,Math.max(0,t))),t<0&&(n.column=0),n}}).call(s.prototype)}),define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./apply_delta").applyDelta,s=e("./lib/event_emitter").EventEmitter,o=e("./range").Range,u=e("./anchor").Anchor,a=function(e){this.$lines=[""],e.length===0?this.$lines=[""]:Array.isArray(e)?this.insertMergedLines({row:0,column:0},e):this.insert({row:0,column:0},e)};(function(){r.implement(this,s),this.setValue=function(e){var t=this.getLength()-1;this.remove(new o(0,0,t,this.getLine(t).length)),this.insert({row:0,column:0},e)},this.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},this.createAnchor=function(e,t){return new u(this,e,t)},"aaa".split(/a/).length===0?this.$split=function(e){return e.replace(/\r\n|\r/g,"\n").split("\n")}:this.$split=function(e){return e.split(/\r\n|\r|\n/)},this.$detectNewLine=function(e){var t=e.match(/^.*?(\r\n|\r|\n)/m);this.$autoNewLine=t?t[1]:"\n",this._signal("changeNewLineMode")},this.getNewLineCharacter=function(){switch(this.$newLineMode){case"windows":return"\r\n";case"unix":return"\n";default:return this.$autoNewLine||"\n"}},this.$autoNewLine="",this.$newLineMode="auto",this.setNewLineMode=function(e){if(this.$newLineMode===e)return;this.$newLineMode=e,this._signal("changeNewLineMode")},this.getNewLineMode=function(){return this.$newLineMode},this.isNewLine=function(e){return e=="\r\n"||e=="\r"||e=="\n"},this.getLine=function(e){return this.$lines[e]||""},this.getLines=function(e,t){return this.$lines.slice(e,t+1)},this.getAllLines=function(){return this.getLines(0,this.getLength())},this.getLength=function(){return this.$lines.length},this.getTextRange=function(e){return this.getLinesForRange(e).join(this.getNewLineCharacter())},this.getLinesForRange=function(e){var t;if(e.start.row===e.end.row)t=[this.getLine(e.start.row).substring(e.start.column,e.end.column)];else{t=this.getLines(e.start.row,e.end.row),t[0]=(t[0]||"").substring(e.start.column);var n=t.length-1;e.end.row-e.start.row==n&&(t[n]=t[n].substring(0,e.end.column))}return t},this.insertLines=function(e,t){return console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead."),this.insertFullLines(e,t)},this.removeLines=function(e,t){return console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead."),this.removeFullLines(e,t)},this.insertNewLine=function(e){return console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead."),this.insertMergedLines(e,["",""])},this.insert=function(e,t){return this.getLength()<=1&&this.$detectNewLine(t),this.insertMergedLines(e,this.$split(t))},this.insertInLine=function(e,t){var n=this.clippedPos(e.row,e.column),r=this.pos(e.row,e.column+t.length);return this.applyDelta({start:n,end:r,action:"insert",lines:[t]},!0),this.clonePos(r)},this.clippedPos=function(e,t){var n=this.getLength();e===undefined?e=n:e<0?e=0:e>=n&&(e=n-1,t=undefined);var r=this.getLine(e);return t==undefined&&(t=r.length),t=Math.min(Math.max(t,0),r.length),{row:e,column:t}},this.clonePos=function(e){return{row:e.row,column:e.column}},this.pos=function(e,t){return{row:e,column:t}},this.$clipPosition=function(e){var t=this.getLength();return e.row>=t?(e.row=Math.max(0,t-1),e.column=this.getLine(t-1).length):(e.row=Math.max(0,e.row),e.column=Math.min(Math.max(e.column,0),this.getLine(e.row).length)),e},this.insertFullLines=function(e,t){e=Math.min(Math.max(e,0),this.getLength());var n=0;e<this.getLength()?(t=t.concat([""]),n=0):(t=[""].concat(t),e--,n=this.$lines[e].length),this.insertMergedLines({row:e,column:n},t)},this.insertMergedLines=function(e,t){var n=this.clippedPos(e.row,e.column),r={row:n.row+t.length-1,column:(t.length==1?n.column:0)+t[t.length-1].length};return this.applyDelta({start:n,end:r,action:"insert",lines:t}),this.clonePos(r)},this.remove=function(e){var t=this.clippedPos(e.start.row,e.start.column),n=this.clippedPos(e.end.row,e.end.column);return this.applyDelta({start:t,end:n,action:"remove",lines:this.getLinesForRange({start:t,end:n})}),this.clonePos(t)},this.removeInLine=function(e,t,n){var r=this.clippedPos(e,t),i=this.clippedPos(e,n);return this.applyDelta({start:r,end:i,action:"remove",lines:this.getLinesForRange({start:r,end:i})},!0),this.clonePos(r)},this.removeFullLines=function(e,t){e=Math.min(Math.max(0,e),this.getLength()-1),t=Math.min(Math.max(0,t),this.getLength()-1);var n=t==this.getLength()-1&&e>0,r=t<this.getLength()-1,i=n?e-1:e,s=n?this.getLine(i).length:0,u=r?t+1:t,a=r?0:this.getLine(u).length,f=new o(i,s,u,a),l=this.$lines.slice(e,t+1);return this.applyDelta({start:f.start,end:f.end,action:"remove",lines:this.getLinesForRange(f)}),l},this.removeNewLine=function(e){e<this.getLength()-1&&e>=0&&this.applyDelta({start:this.pos(e,this.getLine(e).length),end:this.pos(e+1,0),action:"remove",lines:["",""]})},this.replace=function(e,t){e instanceof o||(e=o.fromPoints(e.start,e.end));if(t.length===0&&e.isEmpty())return e.start;if(t==this.getTextRange(e))return e.end;this.remove(e);var n;return t?n=this.insert(e.start,t):n=e.start,n},this.applyDeltas=function(e){for(var t=0;t<e.length;t++)this.applyDelta(e[t])},this.revertDeltas=function(e){for(var t=e.length-1;t>=0;t--)this.revertDelta(e[t])},this.applyDelta=function(e,t){var n=e.action=="insert";if(n?e.lines.length<=1&&!e.lines[0]:!o.comparePoints(e.start,e.end))return;n&&e.lines.length>2e4?this.$splitAndapplyLargeDelta(e,2e4):(i(this.$lines,e,t),this._signal("change",e))},this.$safeApplyDelta=function(e){var t=this.$lines.length;(e.action=="remove"&&e.start.row<t&&e.end.row<t||e.action=="insert"&&e.start.row<=t)&&this.applyDelta(e)},this.$splitAndapplyLargeDelta=function(e,t){var n=e.lines,r=n.length-t+1,i=e.start.row,s=e.start.column;for(var o=0,u=0;o<r;o=u){u+=t-1;var a=n.slice(o,u);a.push(""),this.applyDelta({start:this.pos(i+o,s),end:this.pos(i+u,s=0),action:e.action,lines:a},!0)}e.lines=n.slice(o),e.start.row=i+o,e.start.column=s,this.applyDelta(e,!0)},this.revertDelta=function(e){this.$safeApplyDelta({start:this.clonePos(e.start),end:this.clonePos(e.end),action:e.action=="insert"?"remove":"insert",lines:e.lines.slice()})},this.indexToPosition=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length;for(var i=t||0,s=n.length;i<s;i++){e-=n[i].length+r;if(e<0)return{row:i,column:e+n[i].length+r}}return{row:s-1,column:e+n[s-1].length+r}},this.positionToIndex=function(e,t){var n=this.$lines||this.getAllLines(),r=this.getNewLineCharacter().length,i=0,s=Math.min(e.row,n.length);for(var o=t||0;o<s;++o)i+=n[o].length+r;return i+e.column}}).call(a.prototype),t.Document=a}),define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=function(e,t){this.running=!1,this.lines=[],this.states=[],this.currentLine=0,this.tokenizer=e;var n=this;this.$worker=function(){if(!n.running)return;var e=new Date,t=n.currentLine,r=-1,i=n.doc,s=t;while(n.lines[t])t++;var o=i.getLength(),u=0;n.running=!1;while(t<o){n.$tokenizeRow(t),r=t;do t++;while(n.lines[t]);u++;if(u%5===0&&new Date-e>20){n.running=setTimeout(n.$worker,20);break}}n.currentLine=t,r==-1&&(r=t),s<=r&&n.fireUpdateEvent(s,r)}};(function(){r.implement(this,i),this.setTokenizer=function(e){this.tokenizer=e,this.lines=[],this.states=[],this.start(0)},this.setDocument=function(e){this.doc=e,this.lines=[],this.states=[],this.stop()},this.fireUpdateEvent=function(e,t){var n={first:e,last:t};this._signal("update",{data:n})},this.start=function(e){this.currentLine=Math.min(e||0,this.currentLine,this.doc.getLength()),this.lines.splice(this.currentLine,this.lines.length),this.states.splice(this.currentLine,this.states.length),this.stop(),this.running=setTimeout(this.$worker,700)},this.scheduleStart=function(){this.running||(this.running=setTimeout(this.$worker,700))},this.$updateOnChange=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.lines[t]=null;else if(e.action=="remove")this.lines.splice(t,n+1,null),this.states.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.lines.splice.apply(this.lines,r),this.states.splice.apply(this.states,r)}this.currentLine=Math.min(t,this.currentLine,this.doc.getLength()),this.stop()},this.stop=function(){this.running&&clearTimeout(this.running),this.running=!1},this.getTokens=function(e){return this.lines[e]||this.$tokenizeRow(e)},this.getState=function(e){return this.currentLine==e&&this.$tokenizeRow(e),this.states[e]||"start"},this.$tokenizeRow=function(e){var t=this.doc.getLine(e),n=this.states[e-1],r=this.tokenizer.getLineTokens(t,n,e);return this.states[e]+""!=r.state+""?(this.states[e]=r.state,this.lines[e+1]=null,this.currentLine>e+1&&(this.currentLine=e+1)):this.currentLine==e&&(this.currentLine=e+1),this.lines[e]=r.tokens}}).call(s.prototype),t.BackgroundTokenizer=s}),define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"],function(e,t,n){"use strict";var r=e("./lib/lang"),i=e("./lib/oop"),s=e("./range").Range,o=function(e,t,n){this.setRegexp(e),this.clazz=t,this.type=n||"text"};(function(){this.MAX_RANGES=500,this.setRegexp=function(e){if(this.regExp+""==e+"")return;this.regExp=e,this.cache=[]},this.update=function(e,t,n,i){if(!this.regExp)return;var o=i.firstRow,u=i.lastRow;for(var a=o;a<=u;a++){var f=this.cache[a];f==null&&(f=r.getMatchOffsets(n.getLine(a),this.regExp),f.length>this.MAX_RANGES&&(f=f.slice(0,this.MAX_RANGES)),f=f.map(function(e){return new s(a,e.offset,a,e.offset+e.length)}),this.cache[a]=f.length?f:"");for(var l=f.length;l--;)t.drawSingleLineMarker(e,f[l].toScreenRange(n),this.clazz,i)}}}).call(o.prototype),t.SearchHighlight=o}),define("ace/edit_session/fold_line",["require","exports","module","ace/range"],function(e,t,n){"use strict";function i(e,t){this.foldData=e,Array.isArray(t)?this.folds=t:t=this.folds=[t];var n=t[t.length-1];this.range=new r(t[0].start.row,t[0].start.column,n.end.row,n.end.column),this.start=this.range.start,this.end=this.range.end,this.folds.forEach(function(e){e.setFoldLine(this)},this)}var r=e("../range").Range;(function(){this.shiftRow=function(e){this.start.row+=e,this.end.row+=e,this.folds.forEach(function(t){t.start.row+=e,t.end.row+=e})},this.addFold=function(e){if(e.sameRow){if(e.start.row<this.startRow||e.endRow>this.endRow)throw new Error("Can't add a fold to this FoldLine as it has no connection");this.folds.push(e),this.folds.sort(function(e,t){return-e.range.compareEnd(t.start.row,t.start.column)}),this.range.compareEnd(e.start.row,e.start.column)>0?(this.end.row=e.end.row,this.end.column=e.end.column):this.range.compareStart(e.end.row,e.end.column)<0&&(this.start.row=e.start.row,this.start.column=e.start.column)}else if(e.start.row==this.end.row)this.folds.push(e),this.end.row=e.end.row,this.end.column=e.end.column;else{if(e.end.row!=this.start.row)throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");this.folds.unshift(e),this.start.row=e.start.row,this.start.column=e.start.column}e.foldLine=this},this.containsRow=function(e){return e>=this.start.row&&e<=this.end.row},this.walk=function(e,t,n){var r=0,i=this.folds,s,o,u,a=!0;t==null&&(t=this.end.row,n=this.end.column);for(var f=0;f<i.length;f++){s=i[f],o=s.range.compareStart(t,n);if(o==-1){e(null,t,n,r,a);return}u=e(null,s.start.row,s.start.column,r,a),u=!u&&e(s.placeholder,s.start.row,s.start.column,r);if(u||o===0)return;a=!s.sameRow,r=s.end.column}e(null,t,n,r,a)},this.getNextFoldTo=function(e,t){var n,r;for(var i=0;i<this.folds.length;i++){n=this.folds[i],r=n.range.compareEnd(e,t);if(r==-1)return{fold:n,kind:"after"};if(r===0)return{fold:n,kind:"inside"}}return null},this.addRemoveChars=function(e,t,n){var r=this.getNextFoldTo(e,t),i,s;if(r){i=r.fold;if(r.kind=="inside"&&i.start.column!=t&&i.start.row!=e)window.console&&window.console.log(e,t,i);else if(i.start.row==e){s=this.folds;var o=s.indexOf(i);o===0&&(this.start.column+=n);for(o;o<s.length;o++){i=s[o],i.start.column+=n;if(!i.sameRow)return;i.end.column+=n}this.end.column+=n}}},this.split=function(e,t){var n=this.getNextFoldTo(e,t);if(!n||n.kind=="inside")return null;var r=n.fold,s=this.folds,o=this.foldData,u=s.indexOf(r),a=s[u-1];this.end.row=a.end.row,this.end.column=a.end.column,s=s.splice(u,s.length-u);var f=new i(o,s);return o.splice(o.indexOf(this)+1,0,f),f},this.merge=function(e){var t=e.folds;for(var n=0;n<t.length;n++)this.addFold(t[n]);var r=this.foldData;r.splice(r.indexOf(e),1)},this.toString=function(){var e=[this.range.toString()+": ["];return this.folds.forEach(function(t){e.push("  "+t.toString())}),e.push("]"),e.join("\n")},this.idxToPosition=function(e){var t=0;for(var n=0;n<this.folds.length;n++){var r=this.folds[n];e-=r.start.column-t;if(e<0)return{row:r.start.row,column:r.start.column+e};e-=r.placeholder.length;if(e<0)return r.start;t=r.end.column}return{row:this.end.row,column:this.end.column+e}}}).call(i.prototype),t.FoldLine=i}),define("ace/range_list",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("./range").Range,i=r.comparePoints,s=function(){this.ranges=[],this.$bias=1};(function(){this.comparePoints=i,this.pointIndex=function(e,t,n){var r=this.ranges;for(var s=n||0;s<r.length;s++){var o=r[s],u=i(e,o.end);if(u>0)continue;var a=i(e,o.start);return u===0?t&&a!==0?-s-2:s:a>0||a===0&&!t?s:-s-1}return-s-1},this.add=function(e){var t=!e.isEmpty(),n=this.pointIndex(e.start,t);n<0&&(n=-n-1);var r=this.pointIndex(e.end,t,n);return r<0?r=-r-1:r++,this.ranges.splice(n,r-n,e)},this.addList=function(e){var t=[];for(var n=e.length;n--;)t.push.apply(t,this.add(e[n]));return t},this.substractPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges.splice(t,1)},this.merge=function(){var e=[],t=this.ranges;t=t.sort(function(e,t){return i(e.start,t.start)});var n=t[0],r;for(var s=1;s<t.length;s++){r=n,n=t[s];var o=i(r.end,n.start);if(o<0)continue;if(o==0&&!r.isEmpty()&&!n.isEmpty())continue;i(r.end,n.end)<0&&(r.end.row=n.end.row,r.end.column=n.end.column),t.splice(s,1),e.push(n),n=r,s--}return this.ranges=t,e},this.contains=function(e,t){return this.pointIndex({row:e,column:t})>=0},this.containsPoint=function(e){return this.pointIndex(e)>=0},this.rangeAtPoint=function(e){var t=this.pointIndex(e);if(t>=0)return this.ranges[t]},this.clipRows=function(e,t){var n=this.ranges;if(n[0].start.row>t||n[n.length-1].start.row<e)return[];var r=this.pointIndex({row:e,column:0});r<0&&(r=-r-1);var i=this.pointIndex({row:t,column:0},r);i<0&&(i=-i-1);var s=[];for(var o=r;o<i;o++)s.push(n[o]);return s},this.removeAll=function(){return this.ranges.splice(0,this.ranges.length)},this.attach=function(e){this.session&&this.detach(),this.session=e,this.onChange=this.$onChange.bind(this),this.session.on("change",this.onChange)},this.detach=function(){if(!this.session)return;this.session.removeListener("change",this.onChange),this.session=null},this.$onChange=function(e){var t=e.start,n=e.end,r=t.row,i=n.row,s=this.ranges;for(var o=0,u=s.length;o<u;o++){var a=s[o];if(a.end.row>=r)break}if(e.action=="insert"){var f=i-r,l=-t.column+n.column;for(;o<u;o++){var a=s[o];if(a.start.row>r)break;a.start.row==r&&a.start.column>=t.column&&(a.start.column==t.column&&this.$bias<=0||(a.start.column+=l,a.start.row+=f));if(a.end.row==r&&a.end.column>=t.column){if(a.end.column==t.column&&this.$bias<0)continue;a.end.column==t.column&&l>0&&o<u-1&&a.end.column>a.start.column&&a.end.column==s[o+1].start.column&&(a.end.column-=l),a.end.column+=l,a.end.row+=f}}}else{var f=r-i,l=t.column-n.column;for(;o<u;o++){var a=s[o];if(a.start.row>i)break;if(a.end.row<i&&(r<a.end.row||r==a.end.row&&t.column<a.end.column))a.end.row=r,a.end.column=t.column;else if(a.end.row==i)if(a.end.column<=n.column){if(f||a.end.column>t.column)a.end.column=t.column,a.end.row=t.row}else a.end.column+=l,a.end.row+=f;else a.end.row>i&&(a.end.row+=f);if(a.start.row<i&&(r<a.start.row||r==a.start.row&&t.column<a.start.column))a.start.row=r,a.start.column=t.column;else if(a.start.row==i)if(a.start.column<=n.column){if(f||a.start.column>t.column)a.start.column=t.column,a.start.row=t.row}else a.start.column+=l,a.start.row+=f;else a.start.row>i&&(a.start.row+=f)}}if(f!=0&&o<u)for(;o<u;o++){var a=s[o];a.start.row+=f,a.end.row+=f}}}).call(s.prototype),t.RangeList=s}),define("ace/edit_session/fold",["require","exports","module","ace/range_list","ace/lib/oop"],function(e,t,n){"use strict";function o(e,t){e.row-=t.row,e.row==0&&(e.column-=t.column)}function u(e,t){o(e.start,t),o(e.end,t)}function a(e,t){e.row==0&&(e.column+=t.column),e.row+=t.row}function f(e,t){a(e.start,t),a(e.end,t)}var r=e("../range_list").RangeList,i=e("../lib/oop"),s=t.Fold=function(e,t){this.foldLine=null,this.placeholder=t,this.range=e,this.start=e.start,this.end=e.end,this.sameRow=e.start.row==e.end.row,this.subFolds=this.ranges=[]};i.inherits(s,r),function(){this.toString=function(){return'"'+this.placeholder+'" '+this.range.toString()},this.setFoldLine=function(e){this.foldLine=e,this.subFolds.forEach(function(t){t.setFoldLine(e)})},this.clone=function(){var e=this.range.clone(),t=new s(e,this.placeholder);return this.subFolds.forEach(function(e){t.subFolds.push(e.clone())}),t.collapseChildren=this.collapseChildren,t},this.addSubFold=function(e){if(this.range.isEqual(e))return;u(e,this.start);var t=e.start.row,n=e.start.column;for(var r=0,i=-1;r<this.subFolds.length;r++){i=this.subFolds[r].range.compare(t,n);if(i!=1)break}var s=this.subFolds[r],o=0;if(i==0){if(s.range.containsRange(e))return s.addSubFold(e);o=1}var t=e.range.end.row,n=e.range.end.column;for(var a=r,i=-1;a<this.subFolds.length;a++){i=this.subFolds[a].range.compare(t,n);if(i!=1)break}i==0&&a++;var f=this.subFolds.splice(r,a-r,e),l=i==0?f.length-1:f.length;for(var c=o;c<l;c++)e.addSubFold(f[c]);return e.setFoldLine(this.foldLine),e},this.restoreRange=function(e){return f(e,this.start)}}.call(s.prototype)}),define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator"],function(e,t,n){"use strict";function u(){this.getFoldAt=function(e,t,n){var r=this.getFoldLine(e);if(!r)return null;var i=r.folds;for(var s=0;s<i.length;s++){var o=i[s].range;if(o.contains(e,t)){if(n==1&&o.isEnd(e,t)&&!o.isEmpty())continue;if(n==-1&&o.isStart(e,t)&&!o.isEmpty())continue;return i[s]}}},this.getFoldsInRange=function(e){var t=e.start,n=e.end,r=this.$foldData,i=[];t.column+=1,n.column-=1;for(var s=0;s<r.length;s++){var o=r[s].range.compareRange(e);if(o==2)continue;if(o==-2)break;var u=r[s].folds;for(var a=0;a<u.length;a++){var f=u[a];o=f.range.compareRange(e);if(o==-2)break;if(o==2)continue;if(o==42)break;i.push(f)}}return t.column-=1,n.column+=1,i},this.getFoldsInRangeList=function(e){if(Array.isArray(e)){var t=[];e.forEach(function(e){t=t.concat(this.getFoldsInRange(e))},this)}else var t=this.getFoldsInRange(e);return t},this.getAllFolds=function(){var e=[],t=this.$foldData;for(var n=0;n<t.length;n++)for(var r=0;r<t[n].folds.length;r++)e.push(t[n].folds[r]);return e},this.getFoldStringAt=function(e,t,n,r){r=r||this.getFoldLine(e);if(!r)return null;var i={end:{column:0}},s,o;for(var u=0;u<r.folds.length;u++){o=r.folds[u];var a=o.range.compareEnd(e,t);if(a==-1){s=this.getLine(o.start.row).substring(i.end.column,o.start.column);break}if(a===0)return null;i=o}return s||(s=this.getLine(o.start.row).substring(i.end.column)),n==-1?s.substring(0,t-i.end.column):n==1?s.substring(t-i.end.column):s},this.getFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.start.row<=e&&i.end.row>=e)return i;if(i.end.row>e)return null}return null},this.getNextFoldLine=function(e,t){var n=this.$foldData,r=0;t&&(r=n.indexOf(t)),r==-1&&(r=0);for(r;r<n.length;r++){var i=n[r];if(i.end.row>=e)return i}return null},this.getFoldedRowCount=function(e,t){var n=this.$foldData,r=t-e+1;for(var i=0;i<n.length;i++){var s=n[i],o=s.end.row,u=s.start.row;if(o>=t){u<t&&(u>=e?r-=t-u:r=0);break}o>=e&&(u>=e?r-=o-u:r-=o-e+1)}return r},this.$addFoldLine=function(e){return this.$foldData.push(e),this.$foldData.sort(function(e,t){return e.start.row-t.start.row}),e},this.addFold=function(e,t){var n=this.$foldData,r=!1,o;e instanceof s?o=e:(o=new s(t,e),o.collapseChildren=t.collapseChildren),this.$clipRangeToDocument(o.range);var u=o.start.row,a=o.start.column,f=o.end.row,l=o.end.column,c=this.getFoldAt(u,a,1),h=this.getFoldAt(f,l,-1);if(c&&h==c)return c.addSubFold(o);c&&!c.range.isStart(u,a)&&this.removeFold(c),h&&!h.range.isEnd(f,l)&&this.removeFold(h);var p=this.getFoldsInRange(o.range);p.length>0&&(this.removeFolds(p),o.collapseChildren||p.forEach(function(e){o.addSubFold(e)}));for(var d=0;d<n.length;d++){var v=n[d];if(f==v.start.row){v.addFold(o),r=!0;break}if(u==v.end.row){v.addFold(o),r=!0;if(!o.sameRow){var m=n[d+1];if(m&&m.start.row==f){v.merge(m);break}}break}if(f<=v.start.row)break}return r||(v=this.$addFoldLine(new i(this.$foldData,o))),this.$useWrapMode?this.$updateWrapData(v.start.row,v.start.row):this.$updateRowLengthCache(v.start.row,v.start.row),this.$modified=!0,this._signal("changeFold",{data:o,action:"add"}),o},this.addFolds=function(e){e.forEach(function(e){this.addFold(e)},this)},this.removeFold=function(e){var t=e.foldLine,n=t.start.row,r=t.end.row,i=this.$foldData,s=t.folds;if(s.length==1)i.splice(i.indexOf(t),1);else if(t.range.isEnd(e.end.row,e.end.column))s.pop(),t.end.row=s[s.length-1].end.row,t.end.column=s[s.length-1].end.column;else if(t.range.isStart(e.start.row,e.start.column))s.shift(),t.start.row=s[0].start.row,t.start.column=s[0].start.column;else if(e.sameRow)s.splice(s.indexOf(e),1);else{var o=t.split(e.start.row,e.start.column);s=o.folds,s.shift(),o.start.row=s[0].start.row,o.start.column=s[0].start.column}this.$updating||(this.$useWrapMode?this.$updateWrapData(n,r):this.$updateRowLengthCache(n,r)),this.$modified=!0,this._signal("changeFold",{data:e,action:"remove"})},this.removeFolds=function(e){var t=[];for(var n=0;n<e.length;n++)t.push(e[n]);t.forEach(function(e){this.removeFold(e)},this),this.$modified=!0},this.expandFold=function(e){this.removeFold(e),e.subFolds.forEach(function(t){e.restoreRange(t),this.addFold(t)},this),e.collapseChildren>0&&this.foldAll(e.start.row+1,e.end.row,e.collapseChildren-1),e.subFolds=[]},this.expandFolds=function(e){e.forEach(function(e){this.expandFold(e)},this)},this.unfold=function(e,t){var n,i;if(e==null)n=new r(0,0,this.getLength(),0),t==null&&(t=!0);else if(typeof e=="number")n=new r(e,0,e,this.getLine(e).length);else if("row"in e)n=r.fromPoints(e,e);else{if(Array.isArray(e))return i=[],e.forEach(function(e){i=i.concat(this.unfold(e))},this),i;n=e}i=this.getFoldsInRangeList(n);var s=i;while(i.length==1&&r.comparePoints(i[0].start,n.start)<0&&r.comparePoints(i[0].end,n.end)>0)this.expandFolds(i),i=this.getFoldsInRangeList(n);t!=0?this.removeFolds(i):this.expandFolds(i);if(s.length)return s},this.isRowFolded=function(e,t){return!!this.getFoldLine(e,t)},this.getRowFoldEnd=function(e,t){var n=this.getFoldLine(e,t);return n?n.end.row:e},this.getRowFoldStart=function(e,t){var n=this.getFoldLine(e,t);return n?n.start.row:e},this.getFoldDisplayLine=function(e,t,n,r,i){r==null&&(r=e.start.row),i==null&&(i=0),t==null&&(t=e.end.row),n==null&&(n=this.getLine(t).length);var s=this.doc,o="";return e.walk(function(e,t,n,u){if(t<r)return;if(t==r){if(n<i)return;u=Math.max(i,u)}e!=null?o+=e:o+=s.getLine(t).substring(u,n)},t,n),o},this.getDisplayLine=function(e,t,n,r){var i=this.getFoldLine(e);if(!i){var s;return s=this.doc.getLine(e),s.substring(r||0,t||s.length)}return this.getFoldDisplayLine(i,e,t,n,r)},this.$cloneFoldData=function(){var e=[];return e=this.$foldData.map(function(t){var n=t.folds.map(function(e){return e.clone()});return new i(e,n)}),e},this.toggleFold=function(e){var t=this.selection,n=t.getRange(),r,i;if(n.isEmpty()){var s=n.start;r=this.getFoldAt(s.row,s.column);if(r){this.expandFold(r);return}(i=this.findMatchingBracket(s))?n.comparePoint(i)==1?n.end=i:(n.start=i,n.start.column++,n.end.column--):(i=this.findMatchingBracket({row:s.row,column:s.column+1}))?(n.comparePoint(i)==1?n.end=i:n.start=i,n.start.column++):n=this.getCommentFoldRange(s.row,s.column)||n}else{var o=this.getFoldsInRange(n);if(e&&o.length){this.expandFolds(o);return}o.length==1&&(r=o[0])}r||(r=this.getFoldAt(n.start.row,n.start.column));if(r&&r.range.toString()==n.toString()){this.expandFold(r);return}var u="...";if(!n.isMultiLine()){u=this.getTextRange(n);if(u.length<4)return;u=u.trim().substring(0,2)+".."}this.addFold(u,n)},this.getCommentFoldRange=function(e,t,n){var i=new o(this,e,t),s=i.getCurrentToken(),u=s&&s.type;if(s&&/^comment|string/.test(u)){u=u.match(/comment|string/)[0],u=="comment"&&(u+="|doc-start");var a=new RegExp(u),f=new r;if(n!=1){do s=i.stepBackward();while(s&&a.test(s.type));i.stepForward()}f.start.row=i.getCurrentTokenRow(),f.start.column=i.getCurrentTokenColumn()+2,i=new o(this,e,t);if(n!=-1){var l=-1;do{s=i.stepForward();if(l==-1){var c=this.getState(i.$row);a.test(c)||(l=i.$row)}else if(i.$row>l)break}while(s&&a.test(s.type));s=i.stepBackward()}else s=i.getCurrentToken();return f.end.row=i.getCurrentTokenRow(),f.end.column=i.getCurrentTokenColumn()+s.value.length-2,f}},this.foldAll=function(e,t,n,r){n==undefined&&(n=1e5);var i=this.foldWidgets;if(!i)return;t=t||this.getLength(),e=e||0;for(var s=e;s<t;s++){i[s]==null&&(i[s]=this.getFoldWidget(s));if(i[s]!="start")continue;if(r&&!r(s))continue;var o=this.getFoldWidgetRange(s);o&&o.isMultiLine()&&o.end.row<=t&&o.start.row>=e&&(s=o.end.row,o.collapseChildren=n,this.addFold("...",o))}},this.foldToLevel=function(e){this.foldAll();while(e-->0)this.unfold(null,!1)},this.foldAllComments=function(){var e=this;this.foldAll(null,null,null,function(t){var n=e.getTokens(t);for(var r=0;r<n.length;r++){var i=n[r];if(i.type=="text"&&/^\s+$/.test(i.value))continue;return/comment/.test(i.type)?!0:!1}})},this.$foldStyles={manual:1,markbegin:1,markbeginend:1},this.$foldStyle="markbegin",this.setFoldStyle=function(e){if(!this.$foldStyles[e])throw new Error("invalid fold style: "+e+"["+Object.keys(this.$foldStyles).join(", ")+"]");if(this.$foldStyle==e)return;this.$foldStyle=e,e=="manual"&&this.unfold();var t=this.$foldMode;this.$setFolding(null),this.$setFolding(t)},this.$setFolding=function(e){if(this.$foldMode==e)return;this.$foldMode=e,this.off("change",this.$updateFoldWidgets),this.off("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets),this._signal("changeAnnotation");if(!e||this.$foldStyle=="manual"){this.foldWidgets=null;return}this.foldWidgets=[],this.getFoldWidget=e.getFoldWidget.bind(e,this,this.$foldStyle),this.getFoldWidgetRange=e.getFoldWidgetRange.bind(e,this,this.$foldStyle),this.$updateFoldWidgets=this.updateFoldWidgets.bind(this),this.$tokenizerUpdateFoldWidgets=this.tokenizerUpdateFoldWidgets.bind(this),this.on("change",this.$updateFoldWidgets),this.on("tokenizerUpdate",this.$tokenizerUpdateFoldWidgets)},this.getParentFoldRangeData=function(e,t){var n=this.foldWidgets;if(!n||t&&n[e])return{};var r=e-1,i;while(r>=0){var s=n[r];s==null&&(s=n[r]=this.getFoldWidget(r));if(s=="start"){var o=this.getFoldWidgetRange(r);i||(i=o);if(o&&o.end.row>=e)break}r--}return{range:r!==-1&&o,firstRange:i}},this.onFoldWidgetClick=function(e,t){t=t.domEvent;var n={children:t.shiftKey,all:t.ctrlKey||t.metaKey,siblings:t.altKey},r=this.$toggleFoldWidget(e,n);if(!r){var i=t.target||t.srcElement;i&&/ace_fold-widget/.test(i.className)&&(i.className+=" ace_invalid")}},this.$toggleFoldWidget=function(e,t){if(!this.getFoldWidget)return;var n=this.getFoldWidget(e),r=this.getLine(e),i=n==="end"?-1:1,s=this.getFoldAt(e,i===-1?0:r.length,i);if(s)return t.children||t.all?this.removeFold(s):this.expandFold(s),s;var o=this.getFoldWidgetRange(e,!0);if(o&&!o.isMultiLine()){s=this.getFoldAt(o.start.row,o.start.column,1);if(s&&o.isEqual(s.range))return this.removeFold(s),s}if(t.siblings){var u=this.getParentFoldRangeData(e);if(u.range)var a=u.range.start.row+1,f=u.range.end.row;this.foldAll(a,f,t.all?1e4:0)}else t.children?(f=o?o.end.row:this.getLength(),this.foldAll(e+1,f,t.all?1e4:0)):o&&(t.all&&(o.collapseChildren=1e4),this.addFold("...",o));return o},this.toggleFoldWidget=function(e){var t=this.selection.getCursor().row;t=this.getRowFoldStart(t);var n=this.$toggleFoldWidget(t,{});if(n)return;var r=this.getParentFoldRangeData(t,!0);n=r.range||r.firstRange;if(n){t=n.start.row;var i=this.getFoldAt(t,this.getLine(t).length,1);i?this.removeFold(i):this.addFold("...",n)}},this.updateFoldWidgets=function(e){var t=e.start.row,n=e.end.row-t;if(n===0)this.foldWidgets[t]=null;else if(e.action=="remove")this.foldWidgets.splice(t,n+1,null);else{var r=Array(n+1);r.unshift(t,1),this.foldWidgets.splice.apply(this.foldWidgets,r)}},this.tokenizerUpdateFoldWidgets=function(e){var t=e.data;t.first!=t.last&&this.foldWidgets.length>t.first&&this.foldWidgets.splice(t.first,this.foldWidgets.length)}}var r=e("../range").Range,i=e("./fold_line").FoldLine,s=e("./fold").Fold,o=e("../token_iterator").TokenIterator;t.Folding=u}),define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"],function(e,t,n){"use strict";function s(){this.findMatchingBracket=function(e,t){if(e.column==0)return null;var n=t||this.getLine(e.row).charAt(e.column-1);if(n=="")return null;var r=n.match(/([\(\[\{])|([\)\]\}])/);return r?r[1]?this.$findClosingBracket(r[1],e):this.$findOpeningBracket(r[2],e):null},this.getBracketRange=function(e){var t=this.getLine(e.row),n=!0,r,s=t.charAt(e.column-1),o=s&&s.match(/([\(\[\{])|([\)\]\}])/);o||(s=t.charAt(e.column),e={row:e.row,column:e.column+1},o=s&&s.match(/([\(\[\{])|([\)\]\}])/),n=!1);if(!o)return null;if(o[1]){var u=this.$findClosingBracket(o[1],e);if(!u)return null;r=i.fromPoints(e,u),n||(r.end.column++,r.start.column--),r.cursor=r.end}else{var u=this.$findOpeningBracket(o[2],e);if(!u)return null;r=i.fromPoints(u,e),n||(r.start.column++,r.end.column--),r.cursor=r.start}return r},this.getMatchingBracketRanges=function(e){var t=this.getLine(e.row),n=t.charAt(e.column-1),r=n&&n.match(/([\(\[\{])|([\)\]\}])/);r||(n=t.charAt(e.column),e={row:e.row,column:e.column+1},r=n&&n.match(/([\(\[\{])|([\)\]\}])/));if(!r)return null;var s=new i(e.row,e.column-1,e.row,e.column),o=r[1]?this.$findClosingBracket(r[1],e):this.$findOpeningBracket(r[2],e);if(!o)return[s];var u=new i(o.row,o.column,o.row,o.column+1);return[s,u]},this.$brackets={")":"(","(":")","]":"[","[":"]","{":"}","}":"{","<":">",">":"<"},this.$findOpeningBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("rparen",".paren").replace(/\b(?:end)\b/,"(?:start|begin|end)")+")+"));var a=t.column-o.getCurrentTokenColumn()-2,f=u.value;for(;;){while(a>=0){var l=f.charAt(a);if(l==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else l==e&&(s+=1);a-=1}do u=o.stepBackward();while(u&&!n.test(u.type));if(u==null)break;f=u.value,a=f.length-1}return null},this.$findClosingBracket=function(e,t,n){var i=this.$brackets[e],s=1,o=new r(this,t.row,t.column),u=o.getCurrentToken();u||(u=o.stepForward());if(!u)return;n||(n=new RegExp("(\\.?"+u.type.replace(".","\\.").replace("lparen",".paren").replace(/\b(?:start|begin)\b/,"(?:start|begin|end)")+")+"));var a=t.column-o.getCurrentTokenColumn();for(;;){var f=u.value,l=f.length;while(a<l){var c=f.charAt(a);if(c==i){s-=1;if(s==0)return{row:o.getCurrentTokenRow(),column:a+o.getCurrentTokenColumn()}}else c==e&&(s+=1);a+=1}do u=o.stepForward();while(u&&!n.test(u.type));if(u==null)break;a=0}return null}}var r=e("../token_iterator").TokenIterator,i=e("../range").Range;t.BracketMatch=s}),define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/document","ace/background_tokenizer","ace/search_highlight","ace/edit_session/folding","ace/edit_session/bracket_match"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/lang"),s=e("./bidihandler").BidiHandler,o=e("./config"),u=e("./lib/event_emitter").EventEmitter,a=e("./selection").Selection,f=e("./mode/text").Mode,l=e("./range").Range,c=e("./document").Document,h=e("./background_tokenizer").BackgroundTokenizer,p=e("./search_highlight").SearchHighlight,d=function(e,t){this.$breakpoints=[],this.$decorations=[],this.$frontMarkers={},this.$backMarkers={},this.$markerId=1,this.$undoSelect=!0,this.$foldData=[],this.id="session"+ ++d.$uid,this.$foldData.toString=function(){return this.join("\n")},this.on("changeFold",this.onChangeFold.bind(this)),this.$onChange=this.onChange.bind(this);if(typeof e!="object"||!e.getLine)e=new c(e);this.setDocument(e),this.selection=new a(this),this.$bidiHandler=new s(this),o.resetOptions(this),this.setMode(t),o._signal("session",this)};d.$uid=0,function(){function m(e){return e<4352?!1:e>=4352&&e<=4447||e>=4515&&e<=4519||e>=4602&&e<=4607||e>=9001&&e<=9002||e>=11904&&e<=11929||e>=11931&&e<=12019||e>=12032&&e<=12245||e>=12272&&e<=12283||e>=12288&&e<=12350||e>=12353&&e<=12438||e>=12441&&e<=12543||e>=12549&&e<=12589||e>=12593&&e<=12686||e>=12688&&e<=12730||e>=12736&&e<=12771||e>=12784&&e<=12830||e>=12832&&e<=12871||e>=12880&&e<=13054||e>=13056&&e<=19903||e>=19968&&e<=42124||e>=42128&&e<=42182||e>=43360&&e<=43388||e>=44032&&e<=55203||e>=55216&&e<=55238||e>=55243&&e<=55291||e>=63744&&e<=64255||e>=65040&&e<=65049||e>=65072&&e<=65106||e>=65108&&e<=65126||e>=65128&&e<=65131||e>=65281&&e<=65376||e>=65504&&e<=65510}r.implement(this,u),this.setDocument=function(e){this.doc&&this.doc.off("change",this.$onChange),this.doc=e,e.on("change",this.$onChange),this.bgTokenizer&&this.bgTokenizer.setDocument(this.getDocument()),this.resetCaches()},this.getDocument=function(){return this.doc},this.$resetRowCache=function(e){if(!e){this.$docRowCache=[],this.$screenRowCache=[];return}var t=this.$docRowCache.length,n=this.$getRowCacheIndex(this.$docRowCache,e)+1;t>n&&(this.$docRowCache.splice(n,t),this.$screenRowCache.splice(n,t))},this.$getRowCacheIndex=function(e,t){var n=0,r=e.length-1;while(n<=r){var i=n+r>>1,s=e[i];if(t>s)n=i+1;else{if(!(t<s))return i;r=i-1}}return n-1},this.resetCaches=function(){this.$modified=!0,this.$wrapData=[],this.$rowLengthCache=[],this.$resetRowCache(0),this.bgTokenizer&&this.bgTokenizer.start(0)},this.onChangeFold=function(e){var t=e.data;this.$resetRowCache(t.start.row)},this.onChange=function(e){this.$modified=!0,this.$bidiHandler.onChange(e),this.$resetRowCache(e.start.row);var t=this.$updateInternalDataOnChange(e);!this.$fromUndo&&this.$undoManager&&(t&&t.length&&(this.$undoManager.add({action:"removeFolds",folds:t},this.mergeUndoDeltas),this.mergeUndoDeltas=!0),this.$undoManager.add(e,this.mergeUndoDeltas),this.mergeUndoDeltas=!0,this.$informUndoManager.schedule()),this.bgTokenizer&&this.bgTokenizer.$updateOnChange(e),this._signal("change",e)},this.setValue=function(e){this.doc.setValue(e),this.selection.moveTo(0,0),this.$resetRowCache(0),this.setUndoManager(this.$undoManager),this.getUndoManager().reset()},this.getValue=this.toString=function(){return this.doc.getValue()},this.getSelection=function(){return this.selection},this.getState=function(e){return this.bgTokenizer.getState(e)},this.getTokens=function(e){return this.bgTokenizer.getTokens(e)},this.getTokenAt=function(e,t){var n=this.bgTokenizer.getTokens(e),r,i=0;if(t==null){var s=n.length-1;i=this.getLine(e).length}else for(var s=0;s<n.length;s++){i+=n[s].value.length;if(i>=t)break}return r=n[s],r?(r.index=s,r.start=i-r.value.length,r):null},this.setUndoManager=function(e){this.$undoManager=e,this.$informUndoManager&&this.$informUndoManager.cancel();if(e){var t=this;e.addSession(this),this.$syncInformUndoManager=function(){t.$informUndoManager.cancel(),t.mergeUndoDeltas=!1},this.$informUndoManager=i.delayedCall(this.$syncInformUndoManager)}else this.$syncInformUndoManager=function(){}},this.markUndoGroup=function(){this.$syncInformUndoManager&&this.$syncInformUndoManager()},this.$defaultUndoManager={undo:function(){},redo:function(){},hasUndo:function(){},hasRedo:function(){},reset:function(){},add:function(){},addSelection:function(){},startNewGroup:function(){},addSession:function(){}},this.getUndoManager=function(){return this.$undoManager||this.$defaultUndoManager},this.getTabString=function(){return this.getUseSoftTabs()?i.stringRepeat(" ",this.getTabSize()):"	"},this.setUseSoftTabs=function(e){this.setOption("useSoftTabs",e)},this.getUseSoftTabs=function(){return this.$useSoftTabs&&!this.$mode.$indentWithTabs},this.setTabSize=function(e){this.setOption("tabSize",e)},this.getTabSize=function(){return this.$tabSize},this.isTabStop=function(e){return this.$useSoftTabs&&e.column%this.$tabSize===0},this.setNavigateWithinSoftTabs=function(e){this.setOption("navigateWithinSoftTabs",e)},this.getNavigateWithinSoftTabs=function(){return this.$navigateWithinSoftTabs},this.$overwrite=!1,this.setOverwrite=function(e){this.setOption("overwrite",e)},this.getOverwrite=function(){return this.$overwrite},this.toggleOverwrite=function(){this.setOverwrite(!this.$overwrite)},this.addGutterDecoration=function(e,t){this.$decorations[e]||(this.$decorations[e]=""),this.$decorations[e]+=" "+t,this._signal("changeBreakpoint",{})},this.removeGutterDecoration=function(e,t){this.$decorations[e]=(this.$decorations[e]||"").replace(" "+t,""),this._signal("changeBreakpoint",{})},this.getBreakpoints=function(){return this.$breakpoints},this.setBreakpoints=function(e){this.$breakpoints=[];for(var t=0;t<e.length;t++)this.$breakpoints[e[t]]="ace_breakpoint";this._signal("changeBreakpoint",{})},this.clearBreakpoints=function(){this.$breakpoints=[],this._signal("changeBreakpoint",{})},this.setBreakpoint=function(e,t){t===undefined&&(t="ace_breakpoint"),t?this.$breakpoints[e]=t:delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},this.clearBreakpoint=function(e){delete this.$breakpoints[e],this._signal("changeBreakpoint",{})},this.addMarker=function(e,t,n,r){var i=this.$markerId++,s={range:e,type:n||"line",renderer:typeof n=="function"?n:null,clazz:t,inFront:!!r,id:i};return r?(this.$frontMarkers[i]=s,this._signal("changeFrontMarker")):(this.$backMarkers[i]=s,this._signal("changeBackMarker")),i},this.addDynamicMarker=function(e,t){if(!e.update)return;var n=this.$markerId++;return e.id=n,e.inFront=!!t,t?(this.$frontMarkers[n]=e,this._signal("changeFrontMarker")):(this.$backMarkers[n]=e,this._signal("changeBackMarker")),e},this.removeMarker=function(e){var t=this.$frontMarkers[e]||this.$backMarkers[e];if(!t)return;var n=t.inFront?this.$frontMarkers:this.$backMarkers;delete n[e],this._signal(t.inFront?"changeFrontMarker":"changeBackMarker")},this.getMarkers=function(e){return e?this.$frontMarkers:this.$backMarkers},this.highlight=function(e){if(!this.$searchHighlight){var t=new p(null,"ace_selected-word","text");this.$searchHighlight=this.addDynamicMarker(t)}this.$searchHighlight.setRegexp(e)},this.highlightLines=function(e,t,n,r){typeof t!="number"&&(n=t,t=e),n||(n="ace_step");var i=new l(e,0,t,Infinity);return i.id=this.addMarker(i,n,"fullLine",r),i},this.setAnnotations=function(e){this.$annotations=e,this._signal("changeAnnotation",{})},this.getAnnotations=function(){return this.$annotations||[]},this.clearAnnotations=function(){this.setAnnotations([])},this.$detectNewLine=function(e){var t=e.match(/^.*?(\r?\n)/m);t?this.$autoNewLine=t[1]:this.$autoNewLine="\n"},this.getWordRange=function(e,t){var n=this.getLine(e),r=!1;t>0&&(r=!!n.charAt(t-1).match(this.tokenRe)),r||(r=!!n.charAt(t).match(this.tokenRe));if(r)var i=this.tokenRe;else if(/^\s+$/.test(n.slice(t-1,t+1)))var i=/\s/;else var i=this.nonTokenRe;var s=t;if(s>0){do s--;while(s>=0&&n.charAt(s).match(i));s++}var o=t;while(o<n.length&&n.charAt(o).match(i))o++;return new l(e,s,e,o)},this.getAWordRange=function(e,t){var n=this.getWordRange(e,t),r=this.getLine(n.end.row);while(r.charAt(n.end.column).match(/[ \t]/))n.end.column+=1;return n},this.setNewLineMode=function(e){this.doc.setNewLineMode(e)},this.getNewLineMode=function(){return this.doc.getNewLineMode()},this.setUseWorker=function(e){this.setOption("useWorker",e)},this.getUseWorker=function(){return this.$useWorker},this.onReloadTokenizer=function(e){var t=e.data;this.bgTokenizer.start(t.first),this._signal("tokenizerUpdate",e)},this.$modes=o.$modes,this.$mode=null,this.$modeId=null,this.setMode=function(e,t){if(e&&typeof e=="object"){if(e.getTokenizer)return this.$onChangeMode(e);var n=e,r=n.path}else r=e||"ace/mode/text";this.$modes["ace/mode/text"]||(this.$modes["ace/mode/text"]=new f);if(this.$modes[r]&&!n){this.$onChangeMode(this.$modes[r]),t&&t();return}this.$modeId=r,o.loadModule(["mode",r],function(e){if(this.$modeId!==r)return t&&t();this.$modes[r]&&!n?this.$onChangeMode(this.$modes[r]):e&&e.Mode&&(e=new e.Mode(n),n||(this.$modes[r]=e,e.$id=r),this.$onChangeMode(e)),t&&t()}.bind(this)),this.$mode||this.$onChangeMode(this.$modes["ace/mode/text"],!0)},this.$onChangeMode=function(e,t){t||(this.$modeId=e.$id);if(this.$mode===e)return;var n=this.$mode;this.$mode=e,this.$stopWorker(),this.$useWorker&&this.$startWorker();var r=e.getTokenizer();if(r.on!==undefined){var i=this.onReloadTokenizer.bind(this);r.on("update",i)}if(!this.bgTokenizer){this.bgTokenizer=new h(r);var s=this;this.bgTokenizer.on("update",function(e){s._signal("tokenizerUpdate",e)})}else this.bgTokenizer.setTokenizer(r);this.bgTokenizer.setDocument(this.getDocument()),this.tokenRe=e.tokenRe,this.nonTokenRe=e.nonTokenRe,t||(e.attachToSession&&e.attachToSession(this),this.$options.wrapMethod.set.call(this,this.$wrapMethod),this.$setFolding(e.foldingRules),this.bgTokenizer.start(0),this._emit("changeMode",{oldMode:n,mode:e}))},this.$stopWorker=function(){this.$worker&&(this.$worker.terminate(),this.$worker=null)},this.$startWorker=function(){try{this.$worker=this.$mode.createWorker(this)}catch(e){o.warn("Could not load worker",e),this.$worker=null}},this.getMode=function(){return this.$mode},this.$scrollTop=0,this.setScrollTop=function(e){if(this.$scrollTop===e||isNaN(e))return;this.$scrollTop=e,this._signal("changeScrollTop",e)},this.getScrollTop=function(){return this.$scrollTop},this.$scrollLeft=0,this.setScrollLeft=function(e){if(this.$scrollLeft===e||isNaN(e))return;this.$scrollLeft=e,this._signal("changeScrollLeft",e)},this.getScrollLeft=function(){return this.$scrollLeft},this.getScreenWidth=function(){return this.$computeWidth(),this.lineWidgets?Math.max(this.getLineWidgetMaxWidth(),this.screenWidth):this.screenWidth},this.getLineWidgetMaxWidth=function(){if(this.lineWidgetsWidth!=null)return this.lineWidgetsWidth;var e=0;return this.lineWidgets.forEach(function(t){t&&t.screenWidth>e&&(e=t.screenWidth)}),this.lineWidgetWidth=e},this.$computeWidth=function(e){if(this.$modified||e){this.$modified=!1;if(this.$useWrapMode)return this.screenWidth=this.$wrapLimit;var t=this.doc.getAllLines(),n=this.$rowLengthCache,r=0,i=0,s=this.$foldData[i],o=s?s.start.row:Infinity,u=t.length;for(var a=0;a<u;a++){if(a>o){a=s.end.row+1;if(a>=u)break;s=this.$foldData[i++],o=s?s.start.row:Infinity}n[a]==null&&(n[a]=this.$getStringScreenWidth(t[a])[0]),n[a]>r&&(r=n[a])}this.screenWidth=r}},this.getLine=function(e){return this.doc.getLine(e)},this.getLines=function(e,t){return this.doc.getLines(e,t)},this.getLength=function(){return this.doc.getLength()},this.getTextRange=function(e){return this.doc.getTextRange(e||this.selection.getRange())},this.insert=function(e,t){return this.doc.insert(e,t)},this.remove=function(e){return this.doc.remove(e)},this.removeFullLines=function(e,t){return this.doc.removeFullLines(e,t)},this.undoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=e.length-1;n!=-1;n--){var r=e[n];r.action=="insert"||r.action=="remove"?this.doc.revertDelta(r):r.folds&&this.addFolds(r.folds)}!t&&this.$undoSelect&&(e.selectionBefore?this.selection.fromJSON(e.selectionBefore):this.selection.setRange(this.$getUndoSelection(e,!0))),this.$fromUndo=!1},this.redoChanges=function(e,t){if(!e.length)return;this.$fromUndo=!0;for(var n=0;n<e.length;n++){var r=e[n];(r.action=="insert"||r.action=="remove")&&this.doc.$safeApplyDelta(r)}!t&&this.$undoSelect&&(e.selectionAfter?this.selection.fromJSON(e.selectionAfter):this.selection.setRange(this.$getUndoSelection(e,!1))),this.$fromUndo=!1},this.setUndoSelect=function(e){this.$undoSelect=e},this.$getUndoSelection=function(e,t){function n(e){return t?e.action!=="insert":e.action==="insert"}var r,i;for(var s=0;s<e.length;s++){var o=e[s];if(!o.start)continue;if(!r){n(o)?r=l.fromPoints(o.start,o.end):r=l.fromPoints(o.start,o.start);continue}n(o)?(i=o.start,r.compare(i.row,i.column)==-1&&r.setStart(i),i=o.end,r.compare(i.row,i.column)==1&&r.setEnd(i)):(i=o.start,r.compare(i.row,i.column)==-1&&(r=l.fromPoints(o.start,o.start)))}return r},this.replace=function(e,t){return this.doc.replace(e,t)},this.moveText=function(e,t,n){var r=this.getTextRange(e),i=this.getFoldsInRange(e),s=l.fromPoints(t,t);if(!n){this.remove(e);var o=e.start.row-e.end.row,u=o?-e.end.column:e.start.column-e.end.column;u&&(s.start.row==e.end.row&&s.start.column>e.end.column&&(s.start.column+=u),s.end.row==e.end.row&&s.end.column>e.end.column&&(s.end.column+=u)),o&&s.start.row>=e.end.row&&(s.start.row+=o,s.end.row+=o)}s.end=this.insert(s.start,r);if(i.length){var a=e.start,f=s.start,o=f.row-a.row,u=f.column-a.column;this.addFolds(i.map(function(e){return e=e.clone(),e.start.row==a.row&&(e.start.column+=u),e.end.row==a.row&&(e.end.column+=u),e.start.row+=o,e.end.row+=o,e}))}return s},this.indentRows=function(e,t,n){n=n.replace(/\t/g,this.getTabString());for(var r=e;r<=t;r++)this.doc.insertInLine({row:r,column:0},n)},this.outdentRows=function(e){var t=e.collapseRows(),n=new l(0,0,0,0),r=this.getTabSize();for(var i=t.start.row;i<=t.end.row;++i){var s=this.getLine(i);n.start.row=i,n.end.row=i;for(var o=0;o<r;++o)if(s.charAt(o)!=" ")break;o<r&&s.charAt(o)=="	"?(n.start.column=o,n.end.column=o+1):(n.start.column=0,n.end.column=o),this.remove(n)}},this.$moveLines=function(e,t,n){e=this.getRowFoldStart(e),t=this.getRowFoldEnd(t);if(n<0){var r=this.getRowFoldStart(e+n);if(r<0)return 0;var i=r-e}else if(n>0){var r=this.getRowFoldEnd(t+n);if(r>this.doc.getLength()-1)return 0;var i=r-t}else{e=this.$clipRowToDocument(e),t=this.$clipRowToDocument(t);var i=t-e+1}var s=new l(e,0,t,Number.MAX_VALUE),o=this.getFoldsInRange(s).map(function(e){return e=e.clone(),e.start.row+=i,e.end.row+=i,e}),u=n==0?this.doc.getLines(e,t):this.doc.removeFullLines(e,t);return this.doc.insertFullLines(e+i,u),o.length&&this.addFolds(o),i},this.moveLinesUp=function(e,t){return this.$moveLines(e,t,-1)},this.moveLinesDown=function(e,t){return this.$moveLines(e,t,1)},this.duplicateLines=function(e,t){return this.$moveLines(e,t,0)},this.$clipRowToDocument=function(e){return Math.max(0,Math.min(e,this.doc.getLength()-1))},this.$clipColumnToRow=function(e,t){return t<0?0:Math.min(this.doc.getLine(e).length,t)},this.$clipPositionToDocument=function(e,t){t=Math.max(0,t);if(e<0)e=0,t=0;else{var n=this.doc.getLength();e>=n?(e=n-1,t=this.doc.getLine(n-1).length):t=Math.min(this.doc.getLine(e).length,t)}return{row:e,column:t}},this.$clipRangeToDocument=function(e){e.start.row<0?(e.start.row=0,e.start.column=0):e.start.column=this.$clipColumnToRow(e.start.row,e.start.column);var t=this.doc.getLength()-1;return e.end.row>t?(e.end.row=t,e.end.column=this.doc.getLine(t).length):e.end.column=this.$clipColumnToRow(e.end.row,e.end.column),e},this.$wrapLimit=80,this.$useWrapMode=!1,this.$wrapLimitRange={min:null,max:null},this.setUseWrapMode=function(e){if(e!=this.$useWrapMode){this.$useWrapMode=e,this.$modified=!0,this.$resetRowCache(0);if(e){var t=this.getLength();this.$wrapData=Array(t),this.$updateWrapData(0,t-1)}this._signal("changeWrapMode")}},this.getUseWrapMode=function(){return this.$useWrapMode},this.setWrapLimitRange=function(e,t){if(this.$wrapLimitRange.min!==e||this.$wrapLimitRange.max!==t)this.$wrapLimitRange={min:e,max:t},this.$modified=!0,this.$bidiHandler.markAsDirty(),this.$useWrapMode&&this._signal("changeWrapMode")},this.adjustWrapLimit=function(e,t){var n=this.$wrapLimitRange;n.max<0&&(n={min:t,max:t});var r=this.$constrainWrapLimit(e,n.min,n.max);return r!=this.$wrapLimit&&r>1?(this.$wrapLimit=r,this.$modified=!0,this.$useWrapMode&&(this.$updateWrapData(0,this.getLength()-1),this.$resetRowCache(0),this._signal("changeWrapLimit")),!0):!1},this.$constrainWrapLimit=function(e,t,n){return t&&(e=Math.max(t,e)),n&&(e=Math.min(n,e)),e},this.getWrapLimit=function(){return this.$wrapLimit},this.setWrapLimit=function(e){this.setWrapLimitRange(e,e)},this.getWrapLimitRange=function(){return{min:this.$wrapLimitRange.min,max:this.$wrapLimitRange.max}},this.$updateInternalDataOnChange=function(e){var t=this.$useWrapMode,n=e.action,r=e.start,i=e.end,s=r.row,o=i.row,u=o-s,a=null;this.$updating=!0;if(u!=0)if(n==="remove"){this[t?"$wrapData":"$rowLengthCache"].splice(s,u);var f=this.$foldData;a=this.getFoldsInRange(e),this.removeFolds(a);var l=this.getFoldLine(i.row),c=0;if(l){l.addRemoveChars(i.row,i.column,r.column-i.column),l.shiftRow(-u);var h=this.getFoldLine(s);h&&h!==l&&(h.merge(l),l=h),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=i.row&&l.shiftRow(-u)}o=s}else{var p=Array(u);p.unshift(s,0);var d=t?this.$wrapData:this.$rowLengthCache;d.splice.apply(d,p);var f=this.$foldData,l=this.getFoldLine(s),c=0;if(l){var v=l.range.compareInside(r.row,r.column);v==0?(l=l.split(r.row,r.column),l&&(l.shiftRow(u),l.addRemoveChars(o,0,i.column-r.column))):v==-1&&(l.addRemoveChars(s,0,i.column-r.column),l.shiftRow(u)),c=f.indexOf(l)+1}for(c;c<f.length;c++){var l=f[c];l.start.row>=s&&l.shiftRow(u)}}else{u=Math.abs(e.start.column-e.end.column),n==="remove"&&(a=this.getFoldsInRange(e),this.removeFolds(a),u=-u);var l=this.getFoldLine(s);l&&l.addRemoveChars(s,r.column,u)}return t&&this.$wrapData.length!=this.doc.getLength()&&console.error("doc.getLength() and $wrapData.length have to be the same!"),this.$updating=!1,t?this.$updateWrapData(s,o):this.$updateRowLengthCache(s,o),a},this.$updateRowLengthCache=function(e,t,n){this.$rowLengthCache[e]=null,this.$rowLengthCache[t]=null},this.$updateWrapData=function(e,t){var r=this.doc.getAllLines(),i=this.getTabSize(),o=this.$wrapData,u=this.$wrapLimit,a,f,l=e;t=Math.min(t,r.length-1);while(l<=t)f=this.getFoldLine(l,f),f?(a=[],f.walk(function(e,t,i,o){var u;if(e!=null){u=this.$getDisplayTokens(e,a.length),u[0]=n;for(var f=1;f<u.length;f++)u[f]=s}else u=this.$getDisplayTokens(r[t].substring(o,i),a.length);a=a.concat(u)}.bind(this),f.end.row,r[f.end.row].length+1),o[f.start.row]=this.$computeWrapSplits(a,u,i),l=f.end.row+1):(a=this.$getDisplayTokens(r[l]),o[l]=this.$computeWrapSplits(a,u,i),l++)};var e=1,t=2,n=3,s=4,a=9,c=10,d=11,v=12;this.$computeWrapSplits=function(e,r,i){function g(){var t=0;if(m===0)return t;if(p)for(var n=0;n<e.length;n++){var r=e[n];if(r==c)t+=1;else{if(r!=d){if(r==v)continue;break}t+=i}}return h&&p!==!1&&(t+=i),Math.min(t,m)}function y(t){var n=t-f;for(var r=f;r<t;r++){var i=e[r];if(i===12||i===2)n-=1}o.length||(b=g(),o.indent=b),l+=n,o.push(l),f=t}if(e.length==0)return[];var o=[],u=e.length,f=0,l=0,h=this.$wrapAsCode,p=this.$indentedSoftWrap,m=r<=Math.max(2*i,8)||p===!1?0:Math.floor(r/2),b=0;while(u-f>r-b){var w=f+r-b;if(e[w-1]>=c&&e[w]>=c){y(w);continue}if(e[w]==n||e[w]==s){for(w;w!=f-1;w--)if(e[w]==n)break;if(w>f){y(w);continue}w=f+r;for(w;w<e.length;w++)if(e[w]!=s)break;if(w==e.length)break;y(w);continue}var E=Math.max(w-(r-(r>>2)),f-1);while(w>E&&e[w]<n)w--;if(h){while(w>E&&e[w]<n)w--;while(w>E&&e[w]==a)w--}else while(w>E&&e[w]<c)w--;if(w>E){y(++w);continue}w=f+r,e[w]==t&&w--,y(w-b)}return o},this.$getDisplayTokens=function(n,r){var i=[],s;r=r||0;for(var o=0;o<n.length;o++){var u=n.charCodeAt(o);if(u==9){s=this.getScreenTabSize(i.length+r),i.push(d);for(var f=1;f<s;f++)i.push(v)}else u==32?i.push(c):u>39&&u<48||u>57&&u<64?i.push(a):u>=4352&&m(u)?i.push(e,t):i.push(e)}return i},this.$getStringScreenWidth=function(e,t,n){if(t==0)return[0,0];t==null&&(t=Infinity),n=n||0;var r,i;for(i=0;i<e.length;i++){r=e.charCodeAt(i),r==9?n+=this.getScreenTabSize(n):r>=4352&&m(r)?n+=2:n+=1;if(n>t)break}return[n,i]},this.lineWidgets=null,this.getRowLength=function(e){var t=1;return this.lineWidgets&&(t+=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0),!this.$useWrapMode||!this.$wrapData[e]?t:this.$wrapData[e].length+t},this.getRowLineCount=function(e){return!this.$useWrapMode||!this.$wrapData[e]?1:this.$wrapData[e].length+1},this.getRowWrapIndent=function(e){if(this.$useWrapMode){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE),n=this.$wrapData[t.row];return n.length&&n[0]<t.column?n.indent:0}return 0},this.getScreenLastRowColumn=function(e){var t=this.screenToDocumentPosition(e,Number.MAX_VALUE);return this.documentToScreenColumn(t.row,t.column)},this.getDocumentLastRowColumn=function(e,t){var n=this.documentToScreenRow(e,t);return this.getScreenLastRowColumn(n)},this.getDocumentLastRowColumnPosition=function(e,t){var n=this.documentToScreenRow(e,t);return this.screenToDocumentPosition(n,Number.MAX_VALUE/10)},this.getRowSplitData=function(e){return this.$useWrapMode?this.$wrapData[e]:undefined},this.getScreenTabSize=function(e){return this.$tabSize-(e%this.$tabSize|0)},this.screenToDocumentRow=function(e,t){return this.screenToDocumentPosition(e,t).row},this.screenToDocumentColumn=function(e,t){return this.screenToDocumentPosition(e,t).column},this.screenToDocumentPosition=function(e,t,n){if(e<0)return{row:0,column:0};var r,i=0,s=0,o,u=0,a=0,f=this.$screenRowCache,l=this.$getRowCacheIndex(f,e),c=f.length;if(c&&l>=0)var u=f[l],i=this.$docRowCache[l],h=e>f[c-1];else var h=!c;var p=this.getLength()-1,d=this.getNextFoldLine(i),v=d?d.start.row:Infinity;while(u<=e){a=this.getRowLength(i);if(u+a>e||i>=p)break;u+=a,i++,i>v&&(i=d.end.row+1,d=this.getNextFoldLine(i,d),v=d?d.start.row:Infinity),h&&(this.$docRowCache.push(i),this.$screenRowCache.push(u))}if(d&&d.start.row<=i)r=this.getFoldDisplayLine(d),i=d.start.row;else{if(u+a<=e||i>p)return{row:p,column:this.getLine(p).length};r=this.getLine(i),d=null}var m=0,g=Math.floor(e-u);if(this.$useWrapMode){var y=this.$wrapData[i];y&&(o=y[g],g>0&&y.length&&(m=y.indent,s=y[g-1]||y[y.length-1],r=r.substring(s)))}return n!==undefined&&this.$bidiHandler.isBidiRow(u+g,i,g)&&(t=this.$bidiHandler.offsetToCol(n)),s+=this.$getStringScreenWidth(r,t-m)[1],this.$useWrapMode&&s>=o&&(s=o-1),d?d.idxToPosition(s):{row:i,column:s}},this.documentToScreenPosition=function(e,t){if(typeof t=="undefined")var n=this.$clipPositionToDocument(e.row,e.column);else n=this.$clipPositionToDocument(e,t);e=n.row,t=n.column;var r=0,i=null,s=null;s=this.getFoldAt(e,t,1),s&&(e=s.start.row,t=s.start.column);var o,u=0,a=this.$docRowCache,f=this.$getRowCacheIndex(a,e),l=a.length;if(l&&f>=0)var u=a[f],r=this.$screenRowCache[f],c=e>a[l-1];else var c=!l;var h=this.getNextFoldLine(u),p=h?h.start.row:Infinity;while(u<e){if(u>=p){o=h.end.row+1;if(o>e)break;h=this.getNextFoldLine(o,h),p=h?h.start.row:Infinity}else o=u+1;r+=this.getRowLength(u),u=o,c&&(this.$docRowCache.push(u),this.$screenRowCache.push(r))}var d="";h&&u>=p?(d=this.getFoldDisplayLine(h,e,t),i=h.start.row):(d=this.getLine(e).substring(0,t),i=e);var v=0;if(this.$useWrapMode){var m=this.$wrapData[i];if(m){var g=0;while(d.length>=m[g])r++,g++;d=d.substring(m[g-1]||0,d.length),v=g>0?m.indent:0}}return this.lineWidgets&&this.lineWidgets[u]&&this.lineWidgets[u].rowsAbove&&(r+=this.lineWidgets[u].rowsAbove),{row:r,column:v+this.$getStringScreenWidth(d)[0]}},this.documentToScreenColumn=function(e,t){return this.documentToScreenPosition(e,t).column},this.documentToScreenRow=function(e,t){return this.documentToScreenPosition(e,t).row},this.getScreenLength=function(){var e=0,t=null;if(!this.$useWrapMode){e=this.getLength();var n=this.$foldData;for(var r=0;r<n.length;r++)t=n[r],e-=t.end.row-t.start.row}else{var i=this.$wrapData.length,s=0,r=0,t=this.$foldData[r++],o=t?t.start.row:Infinity;while(s<i){var u=this.$wrapData[s];e+=u?u.length+1:1,s++,s>o&&(s=t.end.row+1,t=this.$foldData[r++],o=t?t.start.row:Infinity)}}return this.lineWidgets&&(e+=this.$getWidgetScreenLength()),e},this.$setFontMetrics=function(e){if(!this.$enableVarChar)return;this.$getStringScreenWidth=function(t,n,r){if(n===0)return[0,0];n||(n=Infinity),r=r||0;var i,s;for(s=0;s<t.length;s++){i=t.charAt(s),i==="	"?r+=this.getScreenTabSize(r):r+=e.getCharacterWidth(i);if(r>n)break}return[r,s]}},this.destroy=function(){this.bgTokenizer&&(this.bgTokenizer.setDocument(null),this.bgTokenizer=null),this.$stopWorker(),this.removeAllListeners(),this.doc&&this.doc.off("change",this.$onChange),this.selection.detach()},this.isFullWidth=m}.call(d.prototype),e("./edit_session/folding").Folding.call(d.prototype),e("./edit_session/bracket_match").BracketMatch.call(d.prototype),o.defineOptions(d.prototype,"session",{wrap:{set:function(e){!e||e=="off"?e=!1:e=="free"?e=!0:e=="printMargin"?e=-1:typeof e=="string"&&(e=parseInt(e,10)||!1);if(this.$wrap==e)return;this.$wrap=e;if(!e)this.setUseWrapMode(!1);else{var t=typeof e=="number"?e:null;this.setWrapLimitRange(t,t),this.setUseWrapMode(!0)}},get:function(){return this.getUseWrapMode()?this.$wrap==-1?"printMargin":this.getWrapLimitRange().min?this.$wrap:"free":"off"},handlesSet:!0},wrapMethod:{set:function(e){e=e=="auto"?this.$mode.type!="text":e!="text",e!=this.$wrapAsCode&&(this.$wrapAsCode=e,this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0)))},initialValue:"auto"},indentedSoftWrap:{set:function(){this.$useWrapMode&&(this.$useWrapMode=!1,this.setUseWrapMode(!0))},initialValue:!0},firstLineNumber:{set:function(){this._signal("changeBreakpoint")},initialValue:1},useWorker:{set:function(e){this.$useWorker=e,this.$stopWorker(),e&&this.$startWorker()},initialValue:!0},useSoftTabs:{initialValue:!0},tabSize:{set:function(e){e=parseInt(e),e>0&&this.$tabSize!==e&&(this.$modified=!0,this.$rowLengthCache=[],this.$tabSize=e,this._signal("changeTabSize"))},initialValue:4,handlesSet:!0},navigateWithinSoftTabs:{initialValue:!1},foldStyle:{set:function(e){this.setFoldStyle(e)},handlesSet:!0},overwrite:{set:function(e){this._signal("changeOverwrite")},initialValue:!1},newLineMode:{set:function(e){this.doc.setNewLineMode(e)},get:function(){return this.doc.getNewLineMode()},handlesSet:!0},mode:{set:function(e){this.setMode(e)},get:function(){return this.$modeId},handlesSet:!0}}),t.EditSession=d}),define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"],function(e,t,n){"use strict";function u(e,t){function n(e){return/\w/.test(e)||t.regExp?"\\b":""}return n(e[0])+e+n(e[e.length-1])}var r=e("./lib/lang"),i=e("./lib/oop"),s=e("./range").Range,o=function(){this.$options={}};(function(){this.set=function(e){return i.mixin(this.$options,e),this},this.getOptions=function(){return r.copyObject(this.$options)},this.setOptions=function(e){this.$options=e},this.find=function(e){var t=this.$options,n=this.$matchIterator(e,t);if(!n)return!1;var r=null;return n.forEach(function(e,n,i,o){return r=new s(e,n,i,o),n==o&&t.start&&t.start.start&&t.skipCurrent!=0&&r.isEqual(t.start)?(r=null,!1):!0}),r},this.findAll=function(e){var t=this.$options;if(!t.needle)return[];this.$assembleRegExp(t);var n=t.range,i=n?e.getLines(n.start.row,n.end.row):e.doc.getAllLines(),o=[],u=t.re;if(t.$isMultiLine){var a=u.length,f=i.length-a,l;e:for(var c=u.offset||0;c<=f;c++){for(var h=0;h<a;h++)if(i[c+h].search(u[h])==-1)continue e;var p=i[c],d=i[c+a-1],v=p.length-p.match(u[0])[0].length,m=d.match(u[a-1])[0].length;if(l&&l.end.row===c&&l.end.column>v)continue;o.push(l=new s(c,v,c+a-1,m)),a>2&&(c=c+a-2)}}else for(var g=0;g<i.length;g++){var y=r.getMatchOffsets(i[g],u);for(var h=0;h<y.length;h++){var b=y[h];o.push(new s(g,b.offset,g,b.offset+b.length))}}if(n){var w=n.start.column,E=n.start.column,g=0,h=o.length-1;while(g<h&&o[g].start.column<w&&o[g].start.row==n.start.row)g++;while(g<h&&o[h].end.column>E&&o[h].end.row==n.end.row)h--;o=o.slice(g,h+1);for(g=0,h=o.length;g<h;g++)o[g].start.row+=n.start.row,o[g].end.row+=n.start.row}return o},this.replace=function(e,t){var n=this.$options,r=this.$assembleRegExp(n);if(n.$isMultiLine)return t;if(!r)return;var i=r.exec(e);if(!i||i[0].length!=e.length)return null;t=e.replace(r,t);if(n.preserveCase){t=t.split("");for(var s=Math.min(e.length,e.length);s--;){var o=e[s];o&&o.toLowerCase()!=o?t[s]=t[s].toUpperCase():t[s]=t[s].toLowerCase()}t=t.join("")}return t},this.$assembleRegExp=function(e,t){if(e.needle instanceof RegExp)return e.re=e.needle;var n=e.needle;if(!e.needle)return e.re=!1;e.regExp||(n=r.escapeRegExp(n)),e.wholeWord&&(n=u(n,e));var i=e.caseSensitive?"gm":"gmi";e.$isMultiLine=!t&&/[\n\r]/.test(n);if(e.$isMultiLine)return e.re=this.$assembleMultilineRegExp(n,i);try{var s=new RegExp(n,i)}catch(o){s=!1}return e.re=s},this.$assembleMultilineRegExp=function(e,t){var n=e.replace(/\r\n|\r|\n/g,"$\n^").split("\n"),r=[];for(var i=0;i<n.length;i++)try{r.push(new RegExp(n[i],t))}catch(s){return!1}return r},this.$matchIterator=function(e,t){var n=this.$assembleRegExp(t);if(!n)return!1;var r=t.backwards==1,i=t.skipCurrent!=0,s=t.range,o=t.start;o||(o=s?s[r?"end":"start"]:e.selection.getRange()),o.start&&(o=o[i!=r?"end":"start"]);var u=s?s.start.row:0,a=s?s.end.row:e.getLength()-1;if(r)var f=function(e){var n=o.row;if(c(n,o.column,e))return;for(n--;n>=u;n--)if(c(n,Number.MAX_VALUE,e))return;if(t.wrap==0)return;for(n=a,u=o.row;n>=u;n--)if(c(n,Number.MAX_VALUE,e))return};else var f=function(e){var n=o.row;if(c(n,o.column,e))return;for(n+=1;n<=a;n++)if(c(n,0,e))return;if(t.wrap==0)return;for(n=u,a=o.row;n<=a;n++)if(c(n,0,e))return};if(t.$isMultiLine)var l=n.length,c=function(t,i,s){var o=r?t-l+1:t;if(o<0||o+l>e.getLength())return;var u=e.getLine(o),a=u.search(n[0]);if(!r&&a<i||a===-1)return;for(var f=1;f<l;f++){u=e.getLine(o+f);if(u.search(n[f])==-1)return}var c=u.match(n[l-1])[0].length;if(r&&c>i)return;if(s(o,a,o+l-1,c))return!0};else if(r)var c=function(t,r,i){var s=e.getLine(t),o=[],u,a=0;n.lastIndex=0;while(u=n.exec(s)){var f=u[0].length;a=u.index;if(!f){if(a>=s.length)break;n.lastIndex=a+=1}if(u.index+f>r)break;o.push(u.index,f)}for(var l=o.length-1;l>=0;l-=2){var c=o[l-1],f=o[l];if(i(t,c,t,c+f))return!0}};else var c=function(t,r,i){var s=e.getLine(t),o,u;n.lastIndex=r;while(u=n.exec(s)){var a=u[0].length;o=u.index;if(i(t,o,t,o+a))return!0;if(!a){n.lastIndex=o+=1;if(o>=s.length)return!1}}};return{forEach:f}}}).call(o.prototype),t.Search=o}),define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"],function(e,t,n){"use strict";function o(e,t){this.platform=t||(i.isMac?"mac":"win"),this.commands={},this.commandKeyBinding={},this.addCommands(e),this.$singleCommand=!0}function u(e,t){o.call(this,e,t),this.$singleCommand=!1}var r=e("../lib/keys"),i=e("../lib/useragent"),s=r.KEY_MODS;u.prototype=o.prototype,function(){function e(e){return typeof e=="object"&&e.bindKey&&e.bindKey.position||(e.isDefault?-100:0)}this.addCommand=function(e){this.commands[e.name]&&this.removeCommand(e),this.commands[e.name]=e,e.bindKey&&this._buildKeyHash(e)},this.removeCommand=function(e,t){var n=e&&(typeof e=="string"?e:e.name);e=this.commands[n],t||delete this.commands[n];var r=this.commandKeyBinding;for(var i in r){var s=r[i];if(s==e)delete r[i];else if(Array.isArray(s)){var o=s.indexOf(e);o!=-1&&(s.splice(o,1),s.length==1&&(r[i]=s[0]))}}},this.bindKey=function(e,t,n){typeof e=="object"&&e&&(n==undefined&&(n=e.position),e=e[this.platform]);if(!e)return;if(typeof t=="function")return this.addCommand({exec:t,bindKey:e,name:t.name||e});e.split("|").forEach(function(e){var r="";if(e.indexOf(" ")!=-1){var i=e.split(/\s+/);e=i.pop(),i.forEach(function(e){var t=this.parseKeys(e),n=s[t.hashId]+t.key;r+=(r?" ":"")+n,this._addCommandToBinding(r,"chainKeys")},this),r+=" "}var o=this.parseKeys(e),u=s[o.hashId]+o.key;this._addCommandToBinding(r+u,t,n)},this)},this._addCommandToBinding=function(t,n,r){var i=this.commandKeyBinding,s;if(!n)delete i[t];else if(!i[t]||this.$singleCommand)i[t]=n;else{Array.isArray(i[t])?(s=i[t].indexOf(n))!=-1&&i[t].splice(s,1):i[t]=[i[t]],typeof r!="number"&&(r=e(n));var o=i[t];for(s=0;s<o.length;s++){var u=o[s],a=e(u);if(a>r)break}o.splice(s,0,n)}},this.addCommands=function(e){e&&Object.keys(e).forEach(function(t){var n=e[t];if(!n)return;if(typeof n=="string")return this.bindKey(n,t);typeof n=="function"&&(n={exec:n});if(typeof n!="object")return;n.name||(n.name=t),this.addCommand(n)},this)},this.removeCommands=function(e){Object.keys(e).forEach(function(t){this.removeCommand(e[t])},this)},this.bindKeys=function(e){Object.keys(e).forEach(function(t){this.bindKey(t,e[t])},this)},this._buildKeyHash=function(e){this.bindKey(e.bindKey,e)},this.parseKeys=function(e){var t=e.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(e){return e}),n=t.pop(),i=r[n];if(r.FUNCTION_KEYS[i])n=r.FUNCTION_KEYS[i].toLowerCase();else{if(!t.length)return{key:n,hashId:-1};if(t.length==1&&t[0]=="shift")return{key:n.toUpperCase(),hashId:-1}}var s=0;for(var o=t.length;o--;){var u=r.KEY_MODS[t[o]];if(u==null)return typeof console!="undefined"&&console.error("invalid modifier "+t[o]+" in "+e),!1;s|=u}return{key:n,hashId:s}},this.findKeyCommand=function(t,n){var r=s[t]+n;return this.commandKeyBinding[r]},this.handleKeyboard=function(e,t,n,r){if(r<0)return;var i=s[t]+n,o=this.commandKeyBinding[i];e.$keyChain&&(e.$keyChain+=" "+i,o=this.commandKeyBinding[e.$keyChain]||o);if(o)if(o=="chainKeys"||o[o.length-1]=="chainKeys")return e.$keyChain=e.$keyChain||i,{command:"null"};if(e.$keyChain)if(!!t&&t!=4||n.length!=1){if(t==-1||r>0)e.$keyChain=""}else e.$keyChain=e.$keyChain.slice(0,-i.length-1);return{command:o}},this.getStatusText=function(e,t){return t.$keyChain||""}}.call(o.prototype),t.HashHandler=o,t.MultiHashHandler=u}),define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("../keyboard/hash_handler").MultiHashHandler,s=e("../lib/event_emitter").EventEmitter,o=function(e,t){i.call(this,t,e),this.byName=this.commands,this.setDefaultHandler("exec",function(e){return e.command.exec(e.editor,e.args||{})})};r.inherits(o,i),function(){r.implement(this,s),this.exec=function(e,t,n){if(Array.isArray(e)){for(var r=e.length;r--;)if(this.exec(e[r],t,n))return!0;return!1}typeof e=="string"&&(e=this.commands[e]);if(!e)return!1;if(t&&t.$readOnly&&!e.readOnly)return!1;if(this.$checkCommandState!=0&&e.isAvailable&&!e.isAvailable(t))return!1;var i={editor:t,command:e,args:n};return i.returnValue=this._emit("exec",i),this._signal("afterExec",i),i.returnValue===!1?!1:!0},this.toggleRecording=function(e){if(this.$inReplay)return;return e&&e._emit("changeStatus"),this.recording?(this.macro.pop(),this.off("exec",this.$addCommandToMacro),this.macro.length||(this.macro=this.oldMacro),this.recording=!1):(this.$addCommandToMacro||(this.$addCommandToMacro=function(e){this.macro.push([e.command,e.args])}.bind(this)),this.oldMacro=this.macro,this.macro=[],this.on("exec",this.$addCommandToMacro),this.recording=!0)},this.replay=function(e){if(this.$inReplay||!this.macro)return;if(this.recording)return this.toggleRecording(e);try{this.$inReplay=!0,this.macro.forEach(function(t){typeof t=="string"?this.exec(t,e):this.exec(t[0],e,t[1])},this)}finally{this.$inReplay=!1}},this.trimMacro=function(e){return e.map(function(e){return typeof e[0]!="string"&&(e[0]=e[0].name),e[1]||(e=e[0]),e})}}.call(o.prototype),t.CommandManager=o}),define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"],function(e,t,n){"use strict";function o(e,t){return{win:e,mac:t}}var r=e("../lib/lang"),i=e("../config"),s=e("../range").Range;t.commands=[{name:"showSettingsMenu",description:"Show settings menu",bindKey:o("Ctrl-,","Command-,"),exec:function(e){i.loadModule("ace/ext/settings_menu",function(t){t.init(e),e.showSettingsMenu()})},readOnly:!0},{name:"goToNextError",description:"Go to next error",bindKey:o("Alt-E","F4"),exec:function(e){i.loadModule("./ext/error_marker",function(t){t.showErrorMarker(e,1)})},scrollIntoView:"animate",readOnly:!0},{name:"goToPreviousError",description:"Go to previous error",bindKey:o("Alt-Shift-E","Shift-F4"),exec:function(e){i.loadModule("./ext/error_marker",function(t){t.showErrorMarker(e,-1)})},scrollIntoView:"animate",readOnly:!0},{name:"selectall",description:"Select all",bindKey:o("Ctrl-A","Command-A"),exec:function(e){e.selectAll()},readOnly:!0},{name:"centerselection",description:"Center selection",bindKey:o(null,"Ctrl-L"),exec:function(e){e.centerSelection()},readOnly:!0},{name:"gotoline",description:"Go to line...",bindKey:o("Ctrl-L","Command-L"),exec:function(e,t){typeof t=="number"&&!isNaN(t)&&e.gotoLine(t),e.prompt({$type:"gotoLine"})},readOnly:!0},{name:"fold",bindKey:o("Alt-L|Ctrl-F1","Command-Alt-L|Command-F1"),exec:function(e){e.session.toggleFold(!1)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"unfold",bindKey:o("Alt-Shift-L|Ctrl-Shift-F1","Command-Alt-Shift-L|Command-Shift-F1"),exec:function(e){e.session.toggleFold(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleFoldWidget",description:"Toggle fold widget",bindKey:o("F2","F2"),exec:function(e){e.session.toggleFoldWidget()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"toggleParentFoldWidget",description:"Toggle parent fold widget",bindKey:o("Alt-F2","Alt-F2"),exec:function(e){e.session.toggleFoldWidget(!0)},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"foldall",description:"Fold all",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAll()},scrollIntoView:"center",readOnly:!0},{name:"foldAllComments",description:"Fold all comments",bindKey:o(null,"Ctrl-Command-Option-0"),exec:function(e){e.session.foldAllComments()},scrollIntoView:"center",readOnly:!0},{name:"foldOther",description:"Fold other",bindKey:o("Alt-0","Command-Option-0"),exec:function(e){e.session.foldAll(),e.session.unfold(e.selection.getAllRanges())},scrollIntoView:"center",readOnly:!0},{name:"unfoldall",description:"Unfold all",bindKey:o("Alt-Shift-0","Command-Option-Shift-0"),exec:function(e){e.session.unfold()},scrollIntoView:"center",readOnly:!0},{name:"findnext",description:"Find next",bindKey:o("Ctrl-K","Command-G"),exec:function(e){e.findNext()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"findprevious",description:"Find previous",bindKey:o("Ctrl-Shift-K","Command-Shift-G"),exec:function(e){e.findPrevious()},multiSelectAction:"forEach",scrollIntoView:"center",readOnly:!0},{name:"selectOrFindNext",description:"Select or find next",bindKey:o("Alt-K","Ctrl-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findNext()},readOnly:!0},{name:"selectOrFindPrevious",description:"Select or find previous",bindKey:o("Alt-Shift-K","Ctrl-Shift-G"),exec:function(e){e.selection.isEmpty()?e.selection.selectWord():e.findPrevious()},readOnly:!0},{name:"find",description:"Find",bindKey:o("Ctrl-F","Command-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e)})},readOnly:!0},{name:"overwrite",description:"Overwrite",bindKey:"Insert",exec:function(e){e.toggleOverwrite()},readOnly:!0},{name:"selecttostart",description:"Select to start",bindKey:o("Ctrl-Shift-Home","Command-Shift-Home|Command-Shift-Up"),exec:function(e){e.getSelection().selectFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotostart",description:"Go to start",bindKey:o("Ctrl-Home","Command-Home|Command-Up"),exec:function(e){e.navigateFileStart()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectup",description:"Select up",bindKey:o("Shift-Up","Shift-Up|Ctrl-Shift-P"),exec:function(e){e.getSelection().selectUp()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golineup",description:"Go line up",bindKey:o("Up","Up|Ctrl-P"),exec:function(e,t){e.navigateUp(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttoend",description:"Select to end",bindKey:o("Ctrl-Shift-End","Command-Shift-End|Command-Shift-Down"),exec:function(e){e.getSelection().selectFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"gotoend",description:"Go to end",bindKey:o("Ctrl-End","Command-End|Command-Down"),exec:function(e){e.navigateFileEnd()},multiSelectAction:"forEach",readOnly:!0,scrollIntoView:"animate",aceCommandGroup:"fileJump"},{name:"selectdown",description:"Select down",bindKey:o("Shift-Down","Shift-Down|Ctrl-Shift-N"),exec:function(e){e.getSelection().selectDown()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"golinedown",description:"Go line down",bindKey:o("Down","Down|Ctrl-N"),exec:function(e,t){e.navigateDown(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordleft",description:"Select word left",bindKey:o("Ctrl-Shift-Left","Option-Shift-Left"),exec:function(e){e.getSelection().selectWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordleft",description:"Go to word left",bindKey:o("Ctrl-Left","Option-Left"),exec:function(e){e.navigateWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolinestart",description:"Select to line start",bindKey:o("Alt-Shift-Left","Command-Shift-Left|Ctrl-Shift-A"),exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolinestart",description:"Go to line start",bindKey:o("Alt-Left|Home","Command-Left|Home|Ctrl-A"),exec:function(e){e.navigateLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectleft",description:"Select left",bindKey:o("Shift-Left","Shift-Left|Ctrl-Shift-B"),exec:function(e){e.getSelection().selectLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoleft",description:"Go to left",bindKey:o("Left","Left|Ctrl-B"),exec:function(e,t){e.navigateLeft(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectwordright",description:"Select word right",bindKey:o("Ctrl-Shift-Right","Option-Shift-Right"),exec:function(e){e.getSelection().selectWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotowordright",description:"Go to word right",bindKey:o("Ctrl-Right","Option-Right"),exec:function(e){e.navigateWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selecttolineend",description:"Select to line end",bindKey:o("Alt-Shift-Right","Command-Shift-Right|Shift-End|Ctrl-Shift-E"),exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotolineend",description:"Go to line end",bindKey:o("Alt-Right|End","Command-Right|End|Ctrl-E"),exec:function(e){e.navigateLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectright",description:"Select right",bindKey:o("Shift-Right","Shift-Right"),exec:function(e){e.getSelection().selectRight()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"gotoright",description:"Go to right",bindKey:o("Right","Right|Ctrl-F"),exec:function(e,t){e.navigateRight(t.times)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectpagedown",description:"Select page down",bindKey:"Shift-PageDown",exec:function(e){e.selectPageDown()},readOnly:!0},{name:"pagedown",description:"Page down",bindKey:o(null,"Option-PageDown"),exec:function(e){e.scrollPageDown()},readOnly:!0},{name:"gotopagedown",description:"Go to page down",bindKey:o("PageDown","PageDown|Ctrl-V"),exec:function(e){e.gotoPageDown()},readOnly:!0},{name:"selectpageup",description:"Select page up",bindKey:"Shift-PageUp",exec:function(e){e.selectPageUp()},readOnly:!0},{name:"pageup",description:"Page up",bindKey:o(null,"Option-PageUp"),exec:function(e){e.scrollPageUp()},readOnly:!0},{name:"gotopageup",description:"Go to page up",bindKey:"PageUp",exec:function(e){e.gotoPageUp()},readOnly:!0},{name:"scrollup",description:"Scroll up",bindKey:o("Ctrl-Up",null),exec:function(e){e.renderer.scrollBy(0,-2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"scrolldown",description:"Scroll down",bindKey:o("Ctrl-Down",null),exec:function(e){e.renderer.scrollBy(0,2*e.renderer.layerConfig.lineHeight)},readOnly:!0},{name:"selectlinestart",description:"Select line start",bindKey:"Shift-Home",exec:function(e){e.getSelection().selectLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"selectlineend",description:"Select line end",bindKey:"Shift-End",exec:function(e){e.getSelection().selectLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"togglerecording",description:"Toggle recording",bindKey:o("Ctrl-Alt-E","Command-Option-E"),exec:function(e){e.commands.toggleRecording(e)},readOnly:!0},{name:"replaymacro",description:"Replay macro",bindKey:o("Ctrl-Shift-E","Command-Shift-E"),exec:function(e){e.commands.replay(e)},readOnly:!0},{name:"jumptomatching",description:"Jump to matching",bindKey:o("Ctrl-\\|Ctrl-P","Command-\\"),exec:function(e){e.jumpToMatching()},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"selecttomatching",description:"Select to matching",bindKey:o("Ctrl-Shift-\\|Ctrl-Shift-P","Command-Shift-\\"),exec:function(e){e.jumpToMatching(!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"expandToMatching",description:"Expand to matching",bindKey:o("Ctrl-Shift-M","Ctrl-Shift-M"),exec:function(e){e.jumpToMatching(!0,!0)},multiSelectAction:"forEach",scrollIntoView:"animate",readOnly:!0},{name:"passKeysToBrowser",description:"Pass keys to browser",bindKey:o(null,null),exec:function(){},passEvent:!0,readOnly:!0},{name:"copy",description:"Copy",exec:function(e){},readOnly:!0},{name:"cut",description:"Cut",exec:function(e){var t=e.$copyWithEmptySelection&&e.selection.isEmpty(),n=t?e.selection.getLineRange():e.selection.getRange();e._emit("cut",n),n.isEmpty()||e.session.remove(n),e.clearSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"paste",description:"Paste",exec:function(e,t){e.$handlePaste(t)},scrollIntoView:"cursor"},{name:"removeline",description:"Remove line",bindKey:o("Ctrl-D","Command-D"),exec:function(e){e.removeLines()},scrollIntoView:"cursor",multiSelectAction:"forEachLine"},{name:"duplicateSelection",description:"Duplicate selection",bindKey:o("Ctrl-Shift-D","Command-Shift-D"),exec:function(e){e.duplicateSelection()},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"sortlines",description:"Sort lines",bindKey:o("Ctrl-Alt-S","Command-Alt-S"),exec:function(e){e.sortLines()},scrollIntoView:"selection",multiSelectAction:"forEachLine"},{name:"togglecomment",description:"Toggle comment",bindKey:o("Ctrl-/","Command-/"),exec:function(e){e.toggleCommentLines()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"toggleBlockComment",description:"Toggle block comment",bindKey:o("Ctrl-Shift-/","Command-Shift-/"),exec:function(e){e.toggleBlockComment()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"modifyNumberUp",description:"Modify number up",bindKey:o("Ctrl-Shift-Up","Alt-Shift-Up"),exec:function(e){e.modifyNumber(1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"modifyNumberDown",description:"Modify number down",bindKey:o("Ctrl-Shift-Down","Alt-Shift-Down"),exec:function(e){e.modifyNumber(-1)},scrollIntoView:"cursor",multiSelectAction:"forEach"},{name:"replace",description:"Replace",bindKey:o("Ctrl-H","Command-Option-F"),exec:function(e){i.loadModule("ace/ext/searchbox",function(t){t.Search(e,!0)})}},{name:"undo",description:"Undo",bindKey:o("Ctrl-Z","Command-Z"),exec:function(e){e.undo()}},{name:"redo",description:"Redo",bindKey:o("Ctrl-Shift-Z|Ctrl-Y","Command-Shift-Z|Command-Y"),exec:function(e){e.redo()}},{name:"copylinesup",description:"Copy lines up",bindKey:o("Alt-Shift-Up","Command-Option-Up"),exec:function(e){e.copyLinesUp()},scrollIntoView:"cursor"},{name:"movelinesup",description:"Move lines up",bindKey:o("Alt-Up","Option-Up"),exec:function(e){e.moveLinesUp()},scrollIntoView:"cursor"},{name:"copylinesdown",description:"Copy lines down",bindKey:o("Alt-Shift-Down","Command-Option-Down"),exec:function(e){e.copyLinesDown()},scrollIntoView:"cursor"},{name:"movelinesdown",description:"Move lines down",bindKey:o("Alt-Down","Option-Down"),exec:function(e){e.moveLinesDown()},scrollIntoView:"cursor"},{name:"del",description:"Delete",bindKey:o("Delete","Delete|Ctrl-D|Shift-Delete"),exec:function(e){e.remove("right")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"backspace",description:"Backspace",bindKey:o("Shift-Backspace|Backspace","Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"),exec:function(e){e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"cut_or_delete",description:"Cut or delete",bindKey:o("Shift-Delete",null),exec:function(e){if(!e.selection.isEmpty())return!1;e.remove("left")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestart",description:"Remove to line start",bindKey:o("Alt-Backspace","Command-Backspace"),exec:function(e){e.removeToLineStart()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineend",description:"Remove to line end",bindKey:o("Alt-Delete","Ctrl-K|Command-Delete"),exec:function(e){e.removeToLineEnd()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolinestarthard",description:"Remove to line start hard",bindKey:o("Ctrl-Shift-Backspace",null),exec:function(e){var t=e.selection.getRange();t.start.column=0,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removetolineendhard",description:"Remove to line end hard",bindKey:o("Ctrl-Shift-Delete",null),exec:function(e){var t=e.selection.getRange();t.end.column=Number.MAX_VALUE,e.session.remove(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordleft",description:"Remove word left",bindKey:o("Ctrl-Backspace","Alt-Backspace|Ctrl-Alt-Backspace"),exec:function(e){e.removeWordLeft()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"removewordright",description:"Remove word right",bindKey:o("Ctrl-Delete","Alt-Delete"),exec:function(e){e.removeWordRight()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"outdent",description:"Outdent",bindKey:o("Shift-Tab","Shift-Tab"),exec:function(e){e.blockOutdent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"indent",description:"Indent",bindKey:o("Tab","Tab"),exec:function(e){e.indent()},multiSelectAction:"forEach",scrollIntoView:"selectionPart"},{name:"blockoutdent",description:"Block outdent",bindKey:o("Ctrl-[","Ctrl-["),exec:function(e){e.blockOutdent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"blockindent",description:"Block indent",bindKey:o("Ctrl-]","Ctrl-]"),exec:function(e){e.blockIndent()},multiSelectAction:"forEachLine",scrollIntoView:"selectionPart"},{name:"insertstring",description:"Insert string",exec:function(e,t){e.insert(t)},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"inserttext",description:"Insert text",exec:function(e,t){e.insert(r.stringRepeat(t.text||"",t.times||1))},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"splitline",description:"Split line",bindKey:o(null,"Ctrl-O"),exec:function(e){e.splitLine()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"transposeletters",description:"Transpose letters",bindKey:o("Alt-Shift-X","Ctrl-T"),exec:function(e){e.transposeLetters()},multiSelectAction:function(e){e.transposeSelections(1)},scrollIntoView:"cursor"},{name:"touppercase",description:"To uppercase",bindKey:o("Ctrl-U","Ctrl-U"),exec:function(e){e.toUpperCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"tolowercase",description:"To lowercase",bindKey:o("Ctrl-Shift-U","Ctrl-Shift-U"),exec:function(e){e.toLowerCase()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"autoindent",description:"Auto Indent",bindKey:o(null,null),exec:function(e){e.autoIndent()},multiSelectAction:"forEachLine",scrollIntoView:"animate"},{name:"expandtoline",description:"Expand to line",bindKey:o("Ctrl-Shift-L","Command-Shift-L"),exec:function(e){var t=e.selection.getRange();t.start.column=t.end.column=0,t.end.row++,e.selection.setRange(t,!1)},multiSelectAction:"forEach",scrollIntoView:"cursor",readOnly:!0},{name:"joinlines",description:"Join lines",bindKey:o(null,null),exec:function(e){var t=e.selection.isBackwards(),n=t?e.selection.getSelectionLead():e.selection.getSelectionAnchor(),i=t?e.selection.getSelectionAnchor():e.selection.getSelectionLead(),o=e.session.doc.getLine(n.row).length,u=e.session.doc.getTextRange(e.selection.getRange()),a=u.replace(/\n\s*/," ").length,f=e.session.doc.getLine(n.row);for(var l=n.row+1;l<=i.row+1;l++){var c=r.stringTrimLeft(r.stringTrimRight(e.session.doc.getLine(l)));c.length!==0&&(c=" "+c),f+=c}i.row+1<e.session.doc.getLength()-1&&(f+=e.session.doc.getNewLineCharacter()),e.clearSelection(),e.session.doc.replace(new s(n.row,0,i.row+2,0),f),a>0?(e.selection.moveCursorTo(n.row,n.column),e.selection.selectTo(n.row,n.column+a)):(o=e.session.doc.getLine(n.row).length>o?o+1:o,e.selection.moveCursorTo(n.row,o))},multiSelectAction:"forEach",readOnly:!0},{name:"invertSelection",description:"Invert selection",bindKey:o(null,null),exec:function(e){var t=e.session.doc.getLength()-1,n=e.session.doc.getLine(t).length,r=e.selection.rangeList.ranges,i=[];r.length<1&&(r=[e.selection.getRange()]);for(var o=0;o<r.length;o++)o==r.length-1&&(r[o].end.row!==t||r[o].end.column!==n)&&i.push(new s(r[o].end.row,r[o].end.column,t,n)),o===0?(r[o].start.row!==0||r[o].start.column!==0)&&i.push(new s(0,0,r[o].start.row,r[o].start.column)):i.push(new s(r[o-1].end.row,r[o-1].end.column,r[o].start.row,r[o].start.column));e.exitMultiSelectMode(),e.clearSelection();for(var o=0;o<i.length;o++)e.selection.addRange(i[o],!1)},readOnly:!0,scrollIntoView:"none"},{name:"addLineAfter",description:"Add new line after the current line",exec:function(e){e.selection.clearSelection(),e.navigateLineEnd(),e.insert("\n")},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"addLineBefore",description:"Add new line before the current line",exec:function(e){e.selection.clearSelection();var t=e.getCursorPosition();e.selection.moveTo(t.row-1,Number.MAX_VALUE),e.insert("\n"),t.row===0&&e.navigateUp()},multiSelectAction:"forEach",scrollIntoView:"cursor"},{name:"openCommandPallete",description:"Open command pallete",bindKey:o("F1","F1"),exec:function(e){e.prompt({$type:"commands"})},readOnly:!0},{name:"modeSelect",description:"Change language mode...",bindKey:o(null,null),exec:function(e){e.prompt({$type:"modes"})},readOnly:!0}];for(var u=1;u<9;u++)t.commands.push({name:"foldToLevel"+u,description:"Fold To Level "+u,level:u,exec:function(e){e.session.foldToLevel(this.level)},scrollIntoView:"center",readOnly:!0})}),define("ace/editor",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/clipboard"],function(e,t,n){"use strict";e("./lib/fixoldbrowsers");var r=e("./lib/oop"),i=e("./lib/dom"),s=e("./lib/lang"),o=e("./lib/useragent"),u=e("./keyboard/textinput").TextInput,a=e("./mouse/mouse_handler").MouseHandler,f=e("./mouse/fold_handler").FoldHandler,l=e("./keyboard/keybinding").KeyBinding,c=e("./edit_session").EditSession,h=e("./search").Search,p=e("./range").Range,d=e("./lib/event_emitter").EventEmitter,v=e("./commands/command_manager").CommandManager,m=e("./commands/default_commands").commands,g=e("./config"),y=e("./token_iterator").TokenIterator,b=e("./clipboard"),w=function(e,t,n){this.$toDestroy=[];var r=e.getContainerElement();this.container=r,this.renderer=e,this.id="editor"+ ++w.$uid,this.commands=new v(o.isMac?"mac":"win",m),typeof document=="object"&&(this.textInput=new u(e.getTextAreaContainer(),this),this.renderer.textarea=this.textInput.getElement(),this.$mouseHandler=new a(this),new f(this)),this.keyBinding=new l(this),this.$search=(new h).set({wrap:!0}),this.$historyTracker=this.$historyTracker.bind(this),this.commands.on("exec",this.$historyTracker),this.$initOperationListeners(),this._$emitInputEvent=s.delayedCall(function(){this._signal("input",{}),this.session&&this.session.bgTokenizer&&this.session.bgTokenizer.scheduleStart()}.bind(this)),this.on("change",function(e,t){t._$emitInputEvent.schedule(31)}),this.setSession(t||n&&n.session||new c("")),g.resetOptions(this),n&&this.setOptions(n),g._signal("editor",this)};w.$uid=0,function(){r.implement(this,d),this.$initOperationListeners=function(){this.commands.on("exec",this.startOperation.bind(this),!0),this.commands.on("afterExec",this.endOperation.bind(this),!0),this.$opResetTimer=s.delayedCall(this.endOperation.bind(this,!0)),this.on("change",function(){this.curOp||(this.startOperation(),this.curOp.selectionBefore=this.$lastSel),this.curOp.docChanged=!0}.bind(this),!0),this.on("changeSelection",function(){this.curOp||(this.startOperation(),this.curOp.selectionBefore=this.$lastSel),this.curOp.selectionChanged=!0}.bind(this),!0)},this.curOp=null,this.prevOp={},this.startOperation=function(e){if(this.curOp){if(!e||this.curOp.command)return;this.prevOp=this.curOp}e||(this.previousCommand=null,e={}),this.$opResetTimer.schedule(),this.curOp=this.session.curOp={command:e.command||{},args:e.args,scrollTop:this.renderer.scrollTop},this.curOp.selectionBefore=this.selection.toJSON()},this.endOperation=function(e){if(this.curOp&&this.session){if(e&&e.returnValue===!1||!this.session)return this.curOp=null;if(e==1&&this.curOp.command&&this.curOp.command.name=="mouse")return;this._signal("beforeEndOperation");if(!this.curOp)return;var t=this.curOp.command,n=t&&t.scrollIntoView;if(n){switch(n){case"center-animate":n="animate";case"center":this.renderer.scrollCursorIntoView(null,.5);break;case"animate":case"cursor":this.renderer.scrollCursorIntoView();break;case"selectionPart":var r=this.selection.getRange(),i=this.renderer.layerConfig;(r.start.row>=i.lastRow||r.end.row<=i.firstRow)&&this.renderer.scrollSelectionIntoView(this.selection.anchor,this.selection.lead);break;default:}n=="animate"&&this.renderer.animateScrolling(this.curOp.scrollTop)}var s=this.selection.toJSON();this.curOp.selectionAfter=s,this.$lastSel=this.selection.toJSON(),this.session.getUndoManager().addSelection(s),this.prevOp=this.curOp,this.curOp=null}},this.$mergeableCommands=["backspace","del","insertstring"],this.$historyTracker=function(e){if(!this.$mergeUndoDeltas)return;var t=this.prevOp,n=this.$mergeableCommands,r=t.command&&e.command.name==t.command.name;if(e.command.name=="insertstring"){var i=e.args;this.mergeNextCommand===undefined&&(this.mergeNextCommand=!0),r=r&&this.mergeNextCommand&&(!/\s/.test(i)||/\s/.test(t.args)),this.mergeNextCommand=!0}else r=r&&n.indexOf(e.command.name)!==-1;this.$mergeUndoDeltas!="always"&&Date.now()-this.sequenceStartTime>2e3&&(r=!1),r?this.session.mergeUndoDeltas=!0:n.indexOf(e.command.name)!==-1&&(this.sequenceStartTime=Date.now())},this.setKeyboardHandler=function(e,t){if(e&&typeof e=="string"&&e!="ace"){this.$keybindingId=e;var n=this;g.loadModule(["keybinding",e],function(r){n.$keybindingId==e&&n.keyBinding.setKeyboardHandler(r&&r.handler),t&&t()})}else this.$keybindingId=null,this.keyBinding.setKeyboardHandler(e),t&&t()},this.getKeyboardHandler=function(){return this.keyBinding.getKeyboardHandler()},this.setSession=function(e){if(this.session==e)return;this.curOp&&this.endOperation(),this.curOp={};var t=this.session;if(t){this.session.off("change",this.$onDocumentChange),this.session.off("changeMode",this.$onChangeMode),this.session.off("tokenizerUpdate",this.$onTokenizerUpdate),this.session.off("changeTabSize",this.$onChangeTabSize),this.session.off("changeWrapLimit",this.$onChangeWrapLimit),this.session.off("changeWrapMode",this.$onChangeWrapMode),this.session.off("changeFold",this.$onChangeFold),this.session.off("changeFrontMarker",this.$onChangeFrontMarker),this.session.off("changeBackMarker",this.$onChangeBackMarker),this.session.off("changeBreakpoint",this.$onChangeBreakpoint),this.session.off("changeAnnotation",this.$onChangeAnnotation),this.session.off("changeOverwrite",this.$onCursorChange),this.session.off("changeScrollTop",this.$onScrollTopChange),this.session.off("changeScrollLeft",this.$onScrollLeftChange);var n=this.session.getSelection();n.off("changeCursor",this.$onCursorChange),n.off("changeSelection",this.$onSelectionChange)}this.session=e,e?(this.$onDocumentChange=this.onDocumentChange.bind(this),e.on("change",this.$onDocumentChange),this.renderer.setSession(e),this.$onChangeMode=this.onChangeMode.bind(this),e.on("changeMode",this.$onChangeMode),this.$onTokenizerUpdate=this.onTokenizerUpdate.bind(this),e.on("tokenizerUpdate",this.$onTokenizerUpdate),this.$onChangeTabSize=this.renderer.onChangeTabSize.bind(this.renderer),e.on("changeTabSize",this.$onChangeTabSize),this.$onChangeWrapLimit=this.onChangeWrapLimit.bind(this),e.on("changeWrapLimit",this.$onChangeWrapLimit),this.$onChangeWrapMode=this.onChangeWrapMode.bind(this),e.on("changeWrapMode",this.$onChangeWrapMode),this.$onChangeFold=this.onChangeFold.bind(this),e.on("changeFold",this.$onChangeFold),this.$onChangeFrontMarker=this.onChangeFrontMarker.bind(this),this.session.on("changeFrontMarker",this.$onChangeFrontMarker),this.$onChangeBackMarker=this.onChangeBackMarker.bind(this),this.session.on("changeBackMarker",this.$onChangeBackMarker),this.$onChangeBreakpoint=this.onChangeBreakpoint.bind(this),this.session.on("changeBreakpoint",this.$onChangeBreakpoint),this.$onChangeAnnotation=this.onChangeAnnotation.bind(this),this.session.on("changeAnnotation",this.$onChangeAnnotation),this.$onCursorChange=this.onCursorChange.bind(this),this.session.on("changeOverwrite",this.$onCursorChange),this.$onScrollTopChange=this.onScrollTopChange.bind(this),this.session.on("changeScrollTop",this.$onScrollTopChange),this.$onScrollLeftChange=this.onScrollLeftChange.bind(this),this.session.on("changeScrollLeft",this.$onScrollLeftChange),this.selection=e.getSelection(),this.selection.on("changeCursor",this.$onCursorChange),this.$onSelectionChange=this.onSelectionChange.bind(this),this.selection.on("changeSelection",this.$onSelectionChange),this.onChangeMode(),this.onCursorChange(),this.onScrollTopChange(),this.onScrollLeftChange(),this.onSelectionChange(),this.onChangeFrontMarker(),this.onChangeBackMarker(),this.onChangeBreakpoint(),this.onChangeAnnotation(),this.session.getUseWrapMode()&&this.renderer.adjustWrapLimit(),this.renderer.updateFull()):(this.selection=null,this.renderer.setSession(e)),this._signal("changeSession",{session:e,oldSession:t}),this.curOp=null,t&&t._signal("changeEditor",{oldEditor:this}),e&&e._signal("changeEditor",{editor:this}),e&&e.bgTokenizer&&e.bgTokenizer.scheduleStart()},this.getSession=function(){return this.session},this.setValue=function(e,t){return this.session.doc.setValue(e),t?t==1?this.navigateFileEnd():t==-1&&this.navigateFileStart():this.selectAll(),e},this.getValue=function(){return this.session.getValue()},this.getSelection=function(){return this.selection},this.resize=function(e){this.renderer.onResize(e)},this.setTheme=function(e,t){this.renderer.setTheme(e,t)},this.getTheme=function(){return this.renderer.getTheme()},this.setStyle=function(e){this.renderer.setStyle(e)},this.unsetStyle=function(e){this.renderer.unsetStyle(e)},this.getFontSize=function(){return this.getOption("fontSize")||i.computedStyle(this.container).fontSize},this.setFontSize=function(e){this.setOption("fontSize",e)},this.$highlightBrackets=function(){if(this.$highlightPending)return;var e=this;this.$highlightPending=!0,setTimeout(function(){e.$highlightPending=!1;var t=e.session;if(!t||!t.bgTokenizer)return;t.$bracketHighlight&&(t.$bracketHighlight.markerIds.forEach(function(e){t.removeMarker(e)}),t.$bracketHighlight=null);var n=t.getMatchingBracketRanges(e.getCursorPosition());!n&&t.$mode.getMatching&&(n=t.$mode.getMatching(e.session));if(!n)return;var r="ace_bracket";Array.isArray(n)?n.length==1&&(r="ace_error_bracket"):n=[n],n.length==2&&(p.comparePoints(n[0].end,n[1].start)==0?n=[p.fromPoints(n[0].start,n[1].end)]:p.comparePoints(n[0].start,n[1].end)==0&&(n=[p.fromPoints(n[1].start,n[0].end)])),t.$bracketHighlight={ranges:n,markerIds:n.map(function(e){return t.addMarker(e,r,"text")})}},50)},this.$highlightTags=function(){if(this.$highlightTagPending)return;var e=this;this.$highlightTagPending=!0,setTimeout(function(){e.$highlightTagPending=!1;var t=e.session;if(!t||!t.bgTokenizer)return;var n=e.getCursorPosition(),r=new y(e.session,n.row,n.column),i=r.getCurrentToken();if(!i||!/\b(?:tag-open|tag-name)/.test(i.type)){t.removeMarker(t.$tagHighlight),t.$tagHighlight=null;return}if(i.type.indexOf("tag-open")!==-1){i=r.stepForward();if(!i)return}var s=i.value,o=i.value,u=0,a=r.stepBackward();if(a.value==="<"){do a=i,i=r.stepForward(),i&&(i.type.indexOf("tag-name")!==-1?(o=i.value,s===o&&(a.value==="<"?u++:a.value==="</"&&u--)):s===o&&i.value==="/>"&&u--);while(i&&u>=0)}else{do{i=a,a=r.stepBackward();if(i)if(i.type.indexOf("tag-name")!==-1)s===i.value&&(a.value==="<"?u++:a.value==="</"&&u--);else if(i.value==="/>"){var f=0,l=a;while(l){if(l.type.indexOf("tag-name")!==-1&&l.value===s){u--;break}if(l.value==="<")break;l=r.stepBackward(),f++}for(var c=0;c<f;c++)r.stepForward()}}while(a&&u<=0);r.stepForward()}if(!i){t.removeMarker(t.$tagHighlight),t.$tagHighlight=null;return}var h=r.getCurrentTokenRow(),d=r.getCurrentTokenColumn(),v=new p(h,d,h,d+i.value.length),m=t.$backMarkers[t.$tagHighlight];t.$tagHighlight&&m!=undefined&&v.compareRange(m.range)!==0&&(t.removeMarker(t.$tagHighlight),t.$tagHighlight=null),t.$tagHighlight||(t.$tagHighlight=t.addMarker(v,"ace_bracket","text"))},50)},this.focus=function(){var e=this;setTimeout(function(){e.isFocused()||e.textInput.focus()}),this.textInput.focus()},this.isFocused=function(){return this.textInput.isFocused()},this.blur=function(){this.textInput.blur()},this.onFocus=function(e){if(this.$isFocused)return;this.$isFocused=!0,this.renderer.showCursor(),this.renderer.visualizeFocus(),this._emit("focus",e)},this.onBlur=function(e){if(!this.$isFocused)return;this.$isFocused=!1,this.renderer.hideCursor(),this.renderer.visualizeBlur(),this._emit("blur",e)},this.$cursorChange=function(){this.renderer.updateCursor(),this.$highlightBrackets(),this.$highlightTags(),this.$updateHighlightActiveLine()},this.onDocumentChange=function(e){var t=this.session.$useWrapMode,n=e.start.row==e.end.row?e.end.row:Infinity;this.renderer.updateLines(e.start.row,n,t),this._signal("change",e),this.$cursorChange()},this.onTokenizerUpdate=function(e){var t=e.data;this.renderer.updateLines(t.first,t.last)},this.onScrollTopChange=function(){this.renderer.scrollToY(this.session.getScrollTop())},this.onScrollLeftChange=function(){this.renderer.scrollToX(this.session.getScrollLeft())},this.onCursorChange=function(){this.$cursorChange(),this._signal("changeSelection")},this.$updateHighlightActiveLine=function(){var e=this.getSession(),t;if(this.$highlightActiveLine){if(this.$selectionStyle!="line"||!this.selection.isMultiLine())t=this.getCursorPosition();this.renderer.theme&&this.renderer.theme.$selectionColorConflict&&!this.selection.isEmpty()&&(t=!1),this.renderer.$maxLines&&this.session.getLength()===1&&!(this.renderer.$minLines>1)&&(t=!1)}if(e.$highlightLineMarker&&!t)e.removeMarker(e.$highlightLineMarker.id),e.$highlightLineMarker=null;else if(!e.$highlightLineMarker&&t){var n=new p(t.row,t.column,t.row,Infinity);n.id=e.addMarker(n,"ace_active-line","screenLine"),e.$highlightLineMarker=n}else t&&(e.$highlightLineMarker.start.row=t.row,e.$highlightLineMarker.end.row=t.row,e.$highlightLineMarker.start.column=t.column,e._signal("changeBackMarker"))},this.onSelectionChange=function(e){var t=this.session;t.$selectionMarker&&t.removeMarker(t.$selectionMarker),t.$selectionMarker=null;if(!this.selection.isEmpty()){var n=this.selection.getRange(),r=this.getSelectionStyle();t.$selectionMarker=t.addMarker(n,"ace_selection",r)}else this.$updateHighlightActiveLine();var i=this.$highlightSelectedWord&&this.$getSelectionHighLightRegexp();this.session.highlight(i),this._signal("changeSelection")},this.$getSelectionHighLightRegexp=function(){var e=this.session,t=this.getSelectionRange();if(t.isEmpty()||t.isMultiLine())return;var n=t.start.column,r=t.end.column,i=e.getLine(t.start.row),s=i.substring(n,r);if(s.length>5e3||!/[\w\d]/.test(s))return;var o=this.$search.$assembleRegExp({wholeWord:!0,caseSensitive:!0,needle:s}),u=i.substring(n-1,r+1);if(!o.test(u))return;return o},this.onChangeFrontMarker=function(){this.renderer.updateFrontMarkers()},this.onChangeBackMarker=function(){this.renderer.updateBackMarkers()},this.onChangeBreakpoint=function(){this.renderer.updateBreakpoints()},this.onChangeAnnotation=function(){this.renderer.setAnnotations(this.session.getAnnotations())},this.onChangeMode=function(e){this.renderer.updateText(),this._emit("changeMode",e)},this.onChangeWrapLimit=function(){this.renderer.updateFull()},this.onChangeWrapMode=function(){this.renderer.onResize(!0)},this.onChangeFold=function(){this.$updateHighlightActiveLine(),this.renderer.updateFull()},this.getSelectedText=function(){return this.session.getTextRange(this.getSelectionRange())},this.getCopyText=function(){var e=this.getSelectedText(),t=this.session.doc.getNewLineCharacter(),n=!1;if(!e&&this.$copyWithEmptySelection){n=!0;var r=this.selection.getAllRanges();for(var i=0;i<r.length;i++){var s=r[i];if(i&&r[i-1].start.row==s.start.row)continue;e+=this.session.getLine(s.start.row)+t}}var o={text:e};return this._signal("copy",o),b.lineMode=n?o.text:!1,o.text},this.onCopy=function(){this.commands.exec("copy",this)},this.onCut=function(){this.commands.exec("cut",this)},this.onPaste=function(e,t){var n={text:e,event:t};this.commands.exec("paste",this,n)},this.$handlePaste=function(e){typeof e=="string"&&(e={text:e}),this._signal("paste",e);var t=e.text,n=t===b.lineMode,r=this.session;if(!this.inMultiSelectMode||this.inVirtualSelectionMode)n?r.insert({row:this.selection.lead.row,column:0},t):this.insert(t);else if(n)this.selection.rangeList.ranges.forEach(function(e){r.insert({row:e.start.row,column:0},t)});else{var i=t.split(/\r\n|\r|\n/),s=this.selection.rangeList.ranges,o=i.length==2&&(!i[0]||!i[1]);if(i.length!=s.length||o)return this.commands.exec("insertstring",this,t);for(var u=s.length;u--;){var a=s[u];a.isEmpty()||r.remove(a),r.insert(a.start,i[u])}}},this.execCommand=function(e,t){return this.commands.exec(e,this,t)},this.insert=function(e,t){var n=this.session,r=n.getMode(),i=this.getCursorPosition();if(this.getBehavioursEnabled()&&!t){var s=r.transformAction(n.getState(i.row),"insertion",this,n,e);s&&(e!==s.text&&(this.inVirtualSelectionMode||(this.session.mergeUndoDeltas=!1,this.mergeNextCommand=!1)),e=s.text)}e=="	"&&(e=this.session.getTabString());if(!this.selection.isEmpty()){var o=this.getSelectionRange();i=this.session.remove(o),this.clearSelection()}else if(this.session.getOverwrite()&&e.indexOf("\n")==-1){var o=new p.fromPoints(i,i);o.end.column+=e.length,this.session.remove(o)}if(e=="\n"||e=="\r\n"){var u=n.getLine(i.row);if(i.column>u.search(/\S|$/)){var a=u.substr(i.column).search(/\S|$/);n.doc.removeInLine(i.row,i.column,i.column+a)}}this.clearSelection();var f=i.column,l=n.getState(i.row),u=n.getLine(i.row),c=r.checkOutdent(l,u,e);n.insert(i,e),s&&s.selection&&(s.selection.length==2?this.selection.setSelectionRange(new p(i.row,f+s.selection[0],i.row,f+s.selection[1])):this.selection.setSelectionRange(new p(i.row+s.selection[0],s.selection[1],i.row+s.selection[2],s.selection[3])));if(this.$enableAutoIndent){if(n.getDocument().isNewLine(e)){var h=r.getNextLineIndent(l,u.slice(0,i.column),n.getTabString());n.insert({row:i.row+1,column:0},h)}c&&r.autoOutdent(l,n,i.row)}},this.autoIndent=function(){var e=this.session,t=e.getMode(),n,r;if(this.selection.isEmpty())n=0,r=e.doc.getLength()-1;else{var i=this.getSelectionRange();n=i.start.row,r=i.end.row}var s="",o="",u="",a,f,l,c=e.getTabString();for(var h=n;h<=r;h++)h>0&&(s=e.getState(h-1),o=e.getLine(h-1),u=t.getNextLineIndent(s,o,c)),a=e.getLine(h),f=t.$getIndent(a),u!==f&&(f.length>0&&(l=new p(h,0,h,f.length),e.remove(l)),u.length>0&&e.insert({row:h,column:0},u)),t.autoOutdent(s,e,h)},this.onTextInput=function(e,t){if(!t)return this.keyBinding.onTextInput(e);this.startOperation({command:{name:"insertstring"}});var n=this.applyComposition.bind(this,e,t);this.selection.rangeCount?this.forEachSelection(n):n(),this.endOperation()},this.applyComposition=function(e,t){if(t.extendLeft||t.extendRight){var n=this.selection.getRange();n.start.column-=t.extendLeft,n.end.column+=t.extendRight,n.start.column<0&&(n.start.row--,n.start.column+=this.session.getLine(n.start.row).length+1),this.selection.setRange(n),!e&&!n.isEmpty()&&this.remove()}(e||!this.selection.isEmpty())&&this.insert(e,!0);if(t.restoreStart||t.restoreEnd){var n=this.selection.getRange();n.start.column-=t.restoreStart,n.end.column-=t.restoreEnd,this.selection.setRange(n)}},this.onCommandKey=function(e,t,n){return this.keyBinding.onCommandKey(e,t,n)},this.setOverwrite=function(e){this.session.setOverwrite(e)},this.getOverwrite=function(){return this.session.getOverwrite()},this.toggleOverwrite=function(){this.session.toggleOverwrite()},this.setScrollSpeed=function(e){this.setOption("scrollSpeed",e)},this.getScrollSpeed=function(){return this.getOption("scrollSpeed")},this.setDragDelay=function(e){this.setOption("dragDelay",e)},this.getDragDelay=function(){return this.getOption("dragDelay")},this.setSelectionStyle=function(e){this.setOption("selectionStyle",e)},this.getSelectionStyle=function(){return this.getOption("selectionStyle")},this.setHighlightActiveLine=function(e){this.setOption("highlightActiveLine",e)},this.getHighlightActiveLine=function(){return this.getOption("highlightActiveLine")},this.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},this.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},this.setHighlightSelectedWord=function(e){this.setOption("highlightSelectedWord",e)},this.getHighlightSelectedWord=function(){return this.$highlightSelectedWord},this.setAnimatedScroll=function(e){this.renderer.setAnimatedScroll(e)},this.getAnimatedScroll=function(){return this.renderer.getAnimatedScroll()},this.setShowInvisibles=function(e){this.renderer.setShowInvisibles(e)},this.getShowInvisibles=function(){return this.renderer.getShowInvisibles()},this.setDisplayIndentGuides=function(e){this.renderer.setDisplayIndentGuides(e)},this.getDisplayIndentGuides=function(){return this.renderer.getDisplayIndentGuides()},this.setShowPrintMargin=function(e){this.renderer.setShowPrintMargin(e)},this.getShowPrintMargin=function(){return this.renderer.getShowPrintMargin()},this.setPrintMarginColumn=function(e){this.renderer.setPrintMarginColumn(e)},this.getPrintMarginColumn=function(){return this.renderer.getPrintMarginColumn()},this.setReadOnly=function(e){this.setOption("readOnly",e)},this.getReadOnly=function(){return this.getOption("readOnly")},this.setBehavioursEnabled=function(e){this.setOption("behavioursEnabled",e)},this.getBehavioursEnabled=function(){return this.getOption("behavioursEnabled")},this.setWrapBehavioursEnabled=function(e){this.setOption("wrapBehavioursEnabled",e)},this.getWrapBehavioursEnabled=function(){return this.getOption("wrapBehavioursEnabled")},this.setShowFoldWidgets=function(e){this.setOption("showFoldWidgets",e)},this.getShowFoldWidgets=function(){return this.getOption("showFoldWidgets")},this.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},this.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},this.remove=function(e){this.selection.isEmpty()&&(e=="left"?this.selection.selectLeft():this.selection.selectRight());var t=this.getSelectionRange();if(this.getBehavioursEnabled()){var n=this.session,r=n.getState(t.start.row),i=n.getMode().transformAction(r,"deletion",this,n,t);if(t.end.column===0){var s=n.getTextRange(t);if(s[s.length-1]=="\n"){var o=n.getLine(t.end.row);/^\s+$/.test(o)&&(t.end.column=o.length)}}i&&(t=i)}this.session.remove(t),this.clearSelection()},this.removeWordRight=function(){this.selection.isEmpty()&&this.selection.selectWordRight(),this.session.remove(this.getSelectionRange()),this.clearSelection()},this.removeWordLeft=function(){this.selection.isEmpty()&&this.selection.selectWordLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},this.removeToLineStart=function(){this.selection.isEmpty()&&this.selection.selectLineStart(),this.selection.isEmpty()&&this.selection.selectLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},this.removeToLineEnd=function(){this.selection.isEmpty()&&this.selection.selectLineEnd();var e=this.getSelectionRange();e.start.column==e.end.column&&e.start.row==e.end.row&&(e.end.column=0,e.end.row++),this.session.remove(e),this.clearSelection()},this.splitLine=function(){this.selection.isEmpty()||(this.session.remove(this.getSelectionRange()),this.clearSelection());var e=this.getCursorPosition();this.insert("\n"),this.moveCursorToPosition(e)},this.transposeLetters=function(){if(!this.selection.isEmpty())return;var e=this.getCursorPosition(),t=e.column;if(t===0)return;var n=this.session.getLine(e.row),r,i;t<n.length?(r=n.charAt(t)+n.charAt(t-1),i=new p(e.row,t-1,e.row,t+1)):(r=n.charAt(t-1)+n.charAt(t-2),i=new p(e.row,t-2,e.row,t)),this.session.replace(i,r),this.session.selection.moveToPosition(i.end)},this.toLowerCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toLowerCase()),this.selection.setSelectionRange(e)},this.toUpperCase=function(){var e=this.getSelectionRange();this.selection.isEmpty()&&this.selection.selectWord();var t=this.getSelectionRange(),n=this.session.getTextRange(t);this.session.replace(t,n.toUpperCase()),this.selection.setSelectionRange(e)},this.indent=function(){var e=this.session,t=this.getSelectionRange();if(t.start.row<t.end.row){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}if(t.start.column<t.end.column){var r=e.getTextRange(t);if(!/^\s+$/.test(r)){var n=this.$getSelectedRows();e.indentRows(n.first,n.last,"	");return}}var i=e.getLine(t.start.row),o=t.start,u=e.getTabSize(),a=e.documentToScreenColumn(o.row,o.column);if(this.session.getUseSoftTabs())var f=u-a%u,l=s.stringRepeat(" ",f);else{var f=a%u;while(i[t.start.column-1]==" "&&f)t.start.column--,f--;this.selection.setSelectionRange(t),l="	"}return this.insert(l)},this.blockIndent=function(){var e=this.$getSelectedRows();this.session.indentRows(e.first,e.last,"	")},this.blockOutdent=function(){var e=this.session.getSelection();this.session.outdentRows(e.getRange())},this.sortLines=function(){var e=this.$getSelectedRows(),t=this.session,n=[];for(var r=e.first;r<=e.last;r++)n.push(t.getLine(r));n.sort(function(e,t){return e.toLowerCase()<t.toLowerCase()?-1:e.toLowerCase()>t.toLowerCase()?1:0});var i=new p(0,0,0,0);for(var r=e.first;r<=e.last;r++){var s=t.getLine(r);i.start.row=r,i.end.row=r,i.end.column=s.length,t.replace(i,n[r-e.first])}},this.toggleCommentLines=function(){var e=this.session.getState(this.getCursorPosition().row),t=this.$getSelectedRows();this.session.getMode().toggleCommentLines(e,this.session,t.first,t.last)},this.toggleBlockComment=function(){var e=this.getCursorPosition(),t=this.session.getState(e.row),n=this.getSelectionRange();this.session.getMode().toggleBlockComment(t,this.session,n,e)},this.getNumberAt=function(e,t){var n=/[\-]?[0-9]+(?:\.[0-9]+)?/g;n.lastIndex=0;var r=this.session.getLine(e);while(n.lastIndex<t){var i=n.exec(r);if(i.index<=t&&i.index+i[0].length>=t){var s={value:i[0],start:i.index,end:i.index+i[0].length};return s}}return null},this.modifyNumber=function(e){var t=this.selection.getCursor().row,n=this.selection.getCursor().column,r=new p(t,n-1,t,n),i=this.session.getTextRange(r);if(!isNaN(parseFloat(i))&&isFinite(i)){var s=this.getNumberAt(t,n);if(s){var o=s.value.indexOf(".")>=0?s.start+s.value.indexOf(".")+1:s.end,u=s.start+s.value.length-o,a=parseFloat(s.value);a*=Math.pow(10,u),o!==s.end&&n<o?e*=Math.pow(10,s.end-n-1):e*=Math.pow(10,s.end-n),a+=e,a/=Math.pow(10,u);var f=a.toFixed(u),l=new p(t,s.start,t,s.end);this.session.replace(l,f),this.moveCursorTo(t,Math.max(s.start+1,n+f.length-s.value.length))}}else this.toggleWord()},this.$toggleWordPairs=[["first","last"],["true","false"],["yes","no"],["width","height"],["top","bottom"],["right","left"],["on","off"],["x","y"],["get","set"],["max","min"],["horizontal","vertical"],["show","hide"],["add","remove"],["up","down"],["before","after"],["even","odd"],["in","out"],["inside","outside"],["next","previous"],["increase","decrease"],["attach","detach"],["&&","||"],["==","!="]],this.toggleWord=function(){var e=this.selection.getCursor().row,t=this.selection.getCursor().column;this.selection.selectWord();var n=this.getSelectedText(),r=this.selection.getWordRange().start.column,i=n.replace(/([a-z]+|[A-Z]+)(?=[A-Z_]|$)/g,"$1 ").split(/\s/),o=t-r-1;o<0&&(o=0);var u=0,a=0,f=this;n.match(/[A-Za-z0-9_]+/)&&i.forEach(function(t,i){a=u+t.length,o>=u&&o<=a&&(n=t,f.selection.clearSelection(),f.moveCursorTo(e,u+r),f.selection.selectTo(e,a+r)),u=a});var l=this.$toggleWordPairs,c;for(var h=0;h<l.length;h++){var p=l[h];for(var d=0;d<=1;d++){var v=+!d,m=n.match(new RegExp("^\\s?_?("+s.escapeRegExp(p[d])+")\\s?$","i"));if(m){var g=n.match(new RegExp("([_]|^|\\s)("+s.escapeRegExp(m[1])+")($|\\s)","g"));g&&(c=n.replace(new RegExp(s.escapeRegExp(p[d]),"i"),function(e){var t=p[v];return e.toUpperCase()==e?t=t.toUpperCase():e.charAt(0).toUpperCase()==e.charAt(0)&&(t=t.substr(0,0)+p[v].charAt(0).toUpperCase()+t.substr(1)),t}),this.insert(c),c="")}}}},this.removeLines=function(){var e=this.$getSelectedRows();this.session.removeFullLines(e.first,e.last),this.clearSelection()},this.duplicateSelection=function(){var e=this.selection,t=this.session,n=e.getRange(),r=e.isBackwards();if(n.isEmpty()){var i=n.start.row;t.duplicateLines(i,i)}else{var s=r?n.start:n.end,o=t.insert(s,t.getTextRange(n),!1);n.start=s,n.end=o,e.setSelectionRange(n,r)}},this.moveLinesDown=function(){this.$moveLines(1,!1)},this.moveLinesUp=function(){this.$moveLines(-1,!1)},this.moveText=function(e,t,n){return this.session.moveText(e,t,n)},this.copyLinesUp=function(){this.$moveLines(-1,!0)},this.copyLinesDown=function(){this.$moveLines(1,!0)},this.$moveLines=function(e,t){var n,r,i=this.selection;if(!i.inMultiSelectMode||this.inVirtualSelectionMode){var s=i.toOrientedRange();n=this.$getSelectedRows(s),r=this.session.$moveLines(n.first,n.last,t?0:e),t&&e==-1&&(r=0),s.moveBy(r,0),i.fromOrientedRange(s)}else{var o=i.rangeList.ranges;i.rangeList.detach(this.session),this.inVirtualSelectionMode=!0;var u=0,a=0,f=o.length;for(var l=0;l<f;l++){var c=l;o[l].moveBy(u,0),n=this.$getSelectedRows(o[l]);var h=n.first,p=n.last;while(++l<f){a&&o[l].moveBy(a,0);var d=this.$getSelectedRows(o[l]);if(t&&d.first!=p)break;if(!t&&d.first>p+1)break;p=d.last}l--,u=this.session.$moveLines(h,p,t?0:e),t&&e==-1&&(c=l+1);while(c<=l)o[c].moveBy(u,0),c++;t||(u=0),a+=u}i.fromOrientedRange(i.ranges[0]),i.rangeList.attach(this.session),this.inVirtualSelectionMode=!1}},this.$getSelectedRows=function(e){return e=(e||this.getSelectionRange()).collapseRows(),{first:this.session.getRowFoldStart(e.start.row),last:this.session.getRowFoldEnd(e.end.row)}},this.onCompositionStart=function(e){this.renderer.showComposition(e)},this.onCompositionUpdate=function(e){this.renderer.setCompositionText(e)},this.onCompositionEnd=function(){this.renderer.hideComposition()},this.getFirstVisibleRow=function(){return this.renderer.getFirstVisibleRow()},this.getLastVisibleRow=function(){return this.renderer.getLastVisibleRow()},this.isRowVisible=function(e){return e>=this.getFirstVisibleRow()&&e<=this.getLastVisibleRow()},this.isRowFullyVisible=function(e){return e>=this.renderer.getFirstFullyVisibleRow()&&e<=this.renderer.getLastFullyVisibleRow()},this.$getVisibleRowCount=function(){return this.renderer.getScrollBottomRow()-this.renderer.getScrollTopRow()+1},this.$moveByPage=function(e,t){var n=this.renderer,r=this.renderer.layerConfig,i=e*Math.floor(r.height/r.lineHeight);t===!0?this.selection.$moveSelection(function(){this.moveCursorBy(i,0)}):t===!1&&(this.selection.moveCursorBy(i,0),this.selection.clearSelection());var s=n.scrollTop;n.scrollBy(0,i*r.lineHeight),t!=null&&n.scrollCursorIntoView(null,.5),n.animateScrolling(s)},this.selectPageDown=function(){this.$moveByPage(1,!0)},this.selectPageUp=function(){this.$moveByPage(-1,!0)},this.gotoPageDown=function(){this.$moveByPage(1,!1)},this.gotoPageUp=function(){this.$moveByPage(-1,!1)},this.scrollPageDown=function(){this.$moveByPage(1)},this.scrollPageUp=function(){this.$moveByPage(-1)},this.scrollToRow=function(e){this.renderer.scrollToRow(e)},this.scrollToLine=function(e,t,n,r){this.renderer.scrollToLine(e,t,n,r)},this.centerSelection=function(){var e=this.getSelectionRange(),t={row:Math.floor(e.start.row+(e.end.row-e.start.row)/2),column:Math.floor(e.start.column+(e.end.column-e.start.column)/2)};this.renderer.alignCursor(t,.5)},this.getCursorPosition=function(){return this.selection.getCursor()},this.getCursorPositionScreen=function(){return this.session.documentToScreenPosition(this.getCursorPosition())},this.getSelectionRange=function(){return this.selection.getRange()},this.selectAll=function(){this.selection.selectAll()},this.clearSelection=function(){this.selection.clearSelection()},this.moveCursorTo=function(e,t){this.selection.moveCursorTo(e,t)},this.moveCursorToPosition=function(e){this.selection.moveCursorToPosition(e)},this.jumpToMatching=function(e,t){var n=this.getCursorPosition(),r=new y(this.session,n.row,n.column),i=r.getCurrentToken(),s=i||r.stepForward();if(!s)return;var o,u=!1,a={},f=n.column-s.start,l,c={")":"(","(":"(","]":"[","[":"[","{":"{","}":"{"};do{if(s.value.match(/[{}()\[\]]/g))for(;f<s.value.length&&!u;f++){if(!c[s.value[f]])continue;l=c[s.value[f]]+"."+s.type.replace("rparen","lparen"),isNaN(a[l])&&(a[l]=0);switch(s.value[f]){case"(":case"[":case"{":a[l]++;break;case")":case"]":case"}":a[l]--,a[l]===-1&&(o="bracket",u=!0)}}else s.type.indexOf("tag-name")!==-1&&(isNaN(a[s.value])&&(a[s.value]=0),i.value==="<"?a[s.value]++:i.value==="</"&&a[s.value]--,a[s.value]===-1&&(o="tag",u=!0));u||(i=s,s=r.stepForward(),f=0)}while(s&&!u);if(!o)return;var h,d;if(o==="bracket"){h=this.session.getBracketRange(n);if(!h){h=new p(r.getCurrentTokenRow(),r.getCurrentTokenColumn()+f-1,r.getCurrentTokenRow(),r.getCurrentTokenColumn()+f-1),d=h.start;if(t||d.row===n.row&&Math.abs(d.column-n.column)<2)h=this.session.getBracketRange(d)}}else if(o==="tag"){if(!s||s.type.indexOf("tag-name")===-1)return;var v=s.value;h=new p(r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2,r.getCurrentTokenRow(),r.getCurrentTokenColumn()-2);if(h.compare(n.row,n.column)===0){u=!1;do s=i,i=r.stepBackward(),i&&(i.type.indexOf("tag-close")!==-1&&h.setEnd(r.getCurrentTokenRow(),r.getCurrentTokenColumn()+1),s.value===v&&s.type.indexOf("tag-name")!==-1&&(i.value==="<"?a[v]++:i.value==="</"&&a[v]--,a[v]===0&&(u=!0)));while(i&&!u)}s&&s.type.indexOf("tag-name")&&(d=h.start,d.row==n.row&&Math.abs(d.column-n.column)<2&&(d=h.end))}d=h&&h.cursor||d,d&&(e?h&&t?this.selection.setRange(h):h&&h.isEqual(this.getSelectionRange())?this.clearSelection():this.selection.selectTo(d.row,d.column):this.selection.moveTo(d.row,d.column))},this.gotoLine=function(e,t,n){this.selection.clearSelection(),this.session.unfold({row:e-1,column:t||0}),this.exitMultiSelectMode&&this.exitMultiSelectMode(),this.moveCursorTo(e-1,t||0),this.isRowFullyVisible(e-1)||this.scrollToLine(e-1,!0,n)},this.navigateTo=function(e,t){this.selection.moveTo(e,t)},this.navigateUp=function(e){if(this.selection.isMultiLine()&&!this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(-e||-1,0)},this.navigateDown=function(e){if(this.selection.isMultiLine()&&this.selection.isBackwards()){var t=this.selection.anchor.getPosition();return this.moveCursorToPosition(t)}this.selection.clearSelection(),this.selection.moveCursorBy(e||1,0)},this.navigateLeft=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().start;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorLeft()}this.clearSelection()},this.navigateRight=function(e){if(!this.selection.isEmpty()){var t=this.getSelectionRange().end;this.moveCursorToPosition(t)}else{e=e||1;while(e--)this.selection.moveCursorRight()}this.clearSelection()},this.navigateLineStart=function(){this.selection.moveCursorLineStart(),this.clearSelection()},this.navigateLineEnd=function(){this.selection.moveCursorLineEnd(),this.clearSelection()},this.navigateFileEnd=function(){this.selection.moveCursorFileEnd(),this.clearSelection()},this.navigateFileStart=function(){this.selection.moveCursorFileStart(),this.clearSelection()},this.navigateWordRight=function(){this.selection.moveCursorWordRight(),this.clearSelection()},this.navigateWordLeft=function(){this.selection.moveCursorWordLeft(),this.clearSelection()},this.replace=function(e,t){t&&this.$search.set(t);var n=this.$search.find(this.session),r=0;return n?(this.$tryReplace(n,e)&&(r=1),this.selection.setSelectionRange(n),this.renderer.scrollSelectionIntoView(n.start,n.end),r):r},this.replaceAll=function(e,t){t&&this.$search.set(t);var n=this.$search.findAll(this.session),r=0;if(!n.length)return r;var i=this.getSelectionRange();this.selection.moveTo(0,0);for(var s=n.length-1;s>=0;--s)this.$tryReplace(n[s],e)&&r++;return this.selection.setSelectionRange(i),r},this.$tryReplace=function(e,t){var n=this.session.getTextRange(e);return t=this.$search.replace(n,t),t!==null?(e.end=this.session.replace(e,t),e):null},this.getLastSearchOptions=function(){return this.$search.getOptions()},this.find=function(e,t,n){t||(t={}),typeof e=="string"||e instanceof RegExp?t.needle=e:typeof e=="object"&&r.mixin(t,e);var i=this.selection.getRange();t.needle==null&&(e=this.session.getTextRange(i)||this.$search.$options.needle,e||(i=this.session.getWordRange(i.start.row,i.start.column),e=this.session.getTextRange(i)),this.$search.set({needle:e})),this.$search.set(t),t.start||this.$search.set({start:i});var s=this.$search.find(this.session);if(t.preventScroll)return s;if(s)return this.revealRange(s,n),s;t.backwards?i.start=i.end:i.end=i.start,this.selection.setRange(i)},this.findNext=function(e,t){this.find({skipCurrent:!0,backwards:!1},e,t)},this.findPrevious=function(e,t){this.find(e,{skipCurrent:!0,backwards:!0},t)},this.revealRange=function(e,t){this.session.unfold(e),this.selection.setSelectionRange(e);var n=this.renderer.scrollTop;this.renderer.scrollSelectionIntoView(e.start,e.end,.5),t!==!1&&this.renderer.animateScrolling(n)},this.undo=function(){this.session.getUndoManager().undo(this.session),this.renderer.scrollCursorIntoView(null,.5)},this.redo=function(){this.session.getUndoManager().redo(this.session),this.renderer.scrollCursorIntoView(null,.5)},this.destroy=function(){this.$toDestroy&&(this.$toDestroy.forEach(function(e){e.destroy()}),this.$toDestroy=null),this.$mouseHandler&&this.$mouseHandler.destroy(),this.renderer.destroy(),this._signal("destroy",this),this.session&&this.session.destroy(),this._$emitInputEvent&&this._$emitInputEvent.cancel(),this.removeAllListeners()},this.setAutoScrollEditorIntoView=function(e){if(!e)return;var t,n=this,r=!1;this.$scrollAnchor||(this.$scrollAnchor=document.createElement("div"));var i=this.$scrollAnchor;i.style.cssText="position:absolute",this.container.insertBefore(i,this.container.firstChild);var s=this.on("changeSelection",function(){r=!0}),o=this.renderer.on("beforeRender",function(){r&&(t=n.renderer.container.getBoundingClientRect())}),u=this.renderer.on("afterRender",function(){if(r&&t&&(n.isFocused()||n.searchBox&&n.searchBox.isFocused())){var e=n.renderer,s=e.$cursorLayer.$pixelPos,o=e.layerConfig,u=s.top-o.offset;s.top>=0&&u+t.top<0?r=!0:s.top<o.height&&s.top+t.top+o.lineHeight>window.innerHeight?r=!1:r=null,r!=null&&(i.style.top=u+"px",i.style.left=s.left+"px",i.style.height=o.lineHeight+"px",i.scrollIntoView(r)),r=t=null}});this.setAutoScrollEditorIntoView=function(e){if(e)return;delete this.setAutoScrollEditorIntoView,this.off("changeSelection",s),this.renderer.off("afterRender",u),this.renderer.off("beforeRender",o)}},this.$resetCursorStyle=function(){var e=this.$cursorStyle||"ace",t=this.renderer.$cursorLayer;if(!t)return;t.setSmoothBlinking(/smooth/.test(e)),t.isBlinking=!this.$readOnly&&e!="wide",i.setCssClass(t.element,"ace_slim-cursors",/slim/.test(e))},this.prompt=function(e,t,n){var r=this;g.loadModule("./ext/prompt",function(i){i.prompt(r,e,t,n)})}}.call(w.prototype),g.defineOptions(w.prototype,"editor",{selectionStyle:{set:function(e){this.onSelectionChange(),this._signal("changeSelectionStyle",{data:e})},initialValue:"line"},highlightActiveLine:{set:function(){this.$updateHighlightActiveLine()},initialValue:!0},highlightSelectedWord:{set:function(e){this.$onSelectionChange()},initialValue:!0},readOnly:{set:function(e){this.textInput.setReadOnly(e),this.$resetCursorStyle()},initialValue:!1},copyWithEmptySelection:{set:function(e){this.textInput.setCopyWithEmptySelection(e)},initialValue:!1},cursorStyle:{set:function(e){this.$resetCursorStyle()},values:["ace","slim","smooth","wide"],initialValue:"ace"},mergeUndoDeltas:{values:[!1,!0,"always"],initialValue:!0},behavioursEnabled:{initialValue:!0},wrapBehavioursEnabled:{initialValue:!0},enableAutoIndent:{initialValue:!0},autoScrollEditorIntoView:{set:function(e){this.setAutoScrollEditorIntoView(e)}},keyboardHandler:{set:function(e){this.setKeyboardHandler(e)},get:function(){return this.$keybindingId},handlesSet:!0},value:{set:function(e){this.session.setValue(e)},get:function(){return this.getValue()},handlesSet:!0,hidden:!0},session:{set:function(e){this.setSession(e)},get:function(){return this.session},handlesSet:!0,hidden:!0},showLineNumbers:{set:function(e){this.renderer.$gutterLayer.setShowLineNumbers(e),this.renderer.$loop.schedule(this.renderer.CHANGE_GUTTER),e&&this.$relativeLineNumbers?E.attach(this):E.detach(this)},initialValue:!0},relativeLineNumbers:{set:function(e){this.$showLineNumbers&&e?E.attach(this):E.detach(this)}},placeholder:{set:function(e){this.$updatePlaceholder||(this.$updatePlaceholder=function(){var e=this.session&&(this.renderer.$composition||this.getValue());if(e&&this.renderer.placeholderNode)this.renderer.off("afterRender",this.$updatePlaceholder),i.removeCssClass(this.container,"ace_hasPlaceholder"),this.renderer.placeholderNode.remove(),this.renderer.placeholderNode=null;else if(!e&&!this.renderer.placeholderNode){this.renderer.on("afterRender",this.$updatePlaceholder),i.addCssClass(this.container,"ace_hasPlaceholder");var t=i.createElement("div");t.className="ace_placeholder",t.textContent=this.$placeholder||"",this.renderer.placeholderNode=t,this.renderer.content.appendChild(this.renderer.placeholderNode)}else!e&&this.renderer.placeholderNode&&(this.renderer.placeholderNode.textContent=this.$placeholder||"")}.bind(this),this.on("input",this.$updatePlaceholder)),this.$updatePlaceholder()}},hScrollBarAlwaysVisible:"renderer",vScrollBarAlwaysVisible:"renderer",highlightGutterLine:"renderer",animatedScroll:"renderer",showInvisibles:"renderer",showPrintMargin:"renderer",printMarginColumn:"renderer",printMargin:"renderer",fadeFoldWidgets:"renderer",showFoldWidgets:"renderer",displayIndentGuides:"renderer",showGutter:"renderer",fontSize:"renderer",fontFamily:"renderer",maxLines:"renderer",minLines:"renderer",scrollPastEnd:"renderer",fixedWidthGutter:"renderer",theme:"renderer",hasCssTransforms:"renderer",maxPixelHeight:"renderer",useTextareaForIME:"renderer",scrollSpeed:"$mouseHandler",dragDelay:"$mouseHandler",dragEnabled:"$mouseHandler",focusTimeout:"$mouseHandler",tooltipFollowsMouse:"$mouseHandler",firstLineNumber:"session",overwrite:"session",newLineMode:"session",useWorker:"session",useSoftTabs:"session",navigateWithinSoftTabs:"session",tabSize:"session",wrap:"session",indentedSoftWrap:"session",foldStyle:"session",mode:"session"});var E={getText:function(e,t){return(Math.abs(e.selection.lead.row-t)||t+1+(t<9?"\u00b7":""))+""},getWidth:function(e,t,n){return Math.max(t.toString().length,(n.lastRow+1).toString().length,2)*n.characterWidth},update:function(e,t){t.renderer.$loop.schedule(t.renderer.CHANGE_GUTTER)},attach:function(e){e.renderer.$gutterLayer.$renderer=this,e.on("changeSelection",this.update),this.update(null,e)},detach:function(e){e.renderer.$gutterLayer.$renderer==this&&(e.renderer.$gutterLayer.$renderer=null),e.off("changeSelection",this.update),this.update(null,e)}};t.Editor=w}),define("ace/undomanager",["require","exports","module","ace/range"],function(e,t,n){"use strict";function i(e,t){for(var n=t;n--;){var r=e[n];if(r&&!r[0].ignore){while(n<t-1){var i=d(e[n],e[n+1]);e[n]=i[0],e[n+1]=i[1],n++}return!0}}}function a(e){var t=e.action=="insert",n=e.start,r=e.end,i=(r.row-n.row)*(t?1:-1),s=(r.column-n.column)*(t?1:-1);t&&(r=n);for(var o in this.marks){var a=this.marks[o],f=u(a,n);if(f<0)continue;if(f===0&&t){if(a.bias!=1){a.bias==-1;continue}f=1}var l=t?f:u(a,r);if(l>0){a.row+=i,a.column+=a.row==r.row?s:0;continue}!t&&l<=0&&(a.row=n.row,a.column=n.column,l===0&&(a.bias=1))}}function f(e){return{row:e.row,column:e.column}}function l(e){return{start:f(e.start),end:f(e.end),action:e.action,lines:e.lines.slice()}}function c(e){e=e||this;if(Array.isArray(e))return e.map(c).join("\n");var t="";e.action?(t=e.action=="insert"?"+":"-",t+="["+e.lines+"]"):e.value&&(Array.isArray(e.value)?t=e.value.map(h).join("\n"):t=h(e.value)),e.start&&(t+=h(e));if(e.id||e.rev)t+="	("+(e.id||e.rev)+")";return t}function h(e){return e.start.row+":"+e.start.column+"=>"+e.end.row+":"+e.end.column}function p(e,t){var n=e.action=="insert",r=t.action=="insert";if(n&&r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.start,e.start)<=0))return null;m(e,t,1)}else if(n&&!r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.end,e.start)<=0))return null;m(e,t,-1)}else if(!n&&r)if(o(t.start,e.start)>=0)m(t,e,1);else{if(!(o(t.start,e.start)<=0))return null;m(e,t,1)}else if(!n&&!r)if(o(t.start,e.start)>=0)m(t,e,1);else{if(!(o(t.end,e.start)<=0))return null;m(e,t,-1)}return[t,e]}function d(e,t){for(var n=e.length;n--;)for(var r=0;r<t.length;r++)if(!p(e[n],t[r])){while(n<e.length){while(r--)p(t[r],e[n]);r=t.length,n++}return[e,t]}return e.selectionBefore=t.selectionBefore=e.selectionAfter=t.selectionAfter=null,[t,e]}function v(e,t){var n=e.action=="insert",r=t.action=="insert";if(n&&r)o(e.start,t.start)<0?m(t,e,1):m(e,t,1);else if(n&&!r)o(e.start,t.end)>=0?m(e,t,-1):o(e.start,t.start)<=0?m(t,e,1):(m(e,s.fromPoints(t.start,e.start),-1),m(t,e,1));else if(!n&&r)o(t.start,e.end)>=0?m(t,e,-1):o(t.start,e.start)<=0?m(e,t,1):(m(t,s.fromPoints(e.start,t.start),-1),m(e,t,1));else if(!n&&!r)if(o(t.start,e.end)>=0)m(t,e,-1);else{if(!(o(t.end,e.start)<=0)){var i,u;return o(e.start,t.start)<0&&(i=e,e=y(e,t.start)),o(e.end,t.end)>0&&(u=y(e,t.end)),g(t.end,e.start,e.end,-1),u&&!i&&(e.lines=u.lines,e.start=u.start,e.end=u.end,u=e),[t,i,u].filter(Boolean)}m(e,t,-1)}return[t,e]}function m(e,t,n){g(e.start,t.start,t.end,n),g(e.end,t.start,t.end,n)}function g(e,t,n,r){e.row==(r==1?t:n).row&&(e.column+=r*(n.column-t.column)),e.row+=r*(n.row-t.row)}function y(e,t){var n=e.lines,r=e.end;e.end=f(t);var i=e.end.row-e.start.row,s=n.splice(i,n.length),o=i?t.column:t.column-e.start.column;n.push(s[0].substring(0,o)),s[0]=s[0].substr(o);var u={start:f(t),end:r,lines:s,action:e.action};return u}function b(e,t){t=l(t);for(var n=e.length;n--;){var r=e[n];for(var i=0;i<r.length;i++){var s=r[i],o=v(s,t);t=o[0],o.length!=2&&(o[2]?(r.splice(i+1,1,o[1],o[2]),i++):o[1]||(r.splice(i,1),i--))}r.length||e.splice(n,1)}return e}function w(e,t){for(var n=0;n<t.length;n++){var r=t[n];for(var i=0;i<r.length;i++)b(e,r[i])}}var r=function(){this.$maxRev=0,this.$fromUndo=!1,this.reset()};(function(){this.addSession=function(e){this.$session=e},this.add=function(e,t,n){if(this.$fromUndo)return;if(e==this.$lastDelta)return;this.$keepRedoStack||(this.$redoStack.length=0);if(t===!1||!this.lastDeltas)this.lastDeltas=[],this.$undoStack.push(this.lastDeltas),e.id=this.$rev=++this.$maxRev;if(e.action=="remove"||e.action=="insert")this.$lastDelta=e;this.lastDeltas.push(e)},this.addSelection=function(e,t){this.selections.push({value:e,rev:t||this.$rev})},this.startNewGroup=function(){return this.lastDeltas=null,this.$rev},this.markIgnored=function(e,t){t==null&&(t=this.$rev+1);var n=this.$undoStack;for(var r=n.length;r--;){var i=n[r][0];if(i.id<=e)break;i.id<t&&(i.ignore=!0)}this.lastDeltas=null},this.getSelection=function(e,t){var n=this.selections;for(var r=n.length;r--;){var i=n[r];if(i.rev<e)return t&&(i=n[r+1]),i}},this.getRevision=function(){return this.$rev},this.getDeltas=function(e,t){t==null&&(t=this.$rev+1);var n=this.$undoStack,r=null,i=0;for(var s=n.length;s--;){var o=n[s][0];o.id<t&&!r&&(r=s+1);if(o.id<=e){i=s+1;break}}return n.slice(i,r)},this.getChangedRanges=function(e,t){t==null&&(t=this.$rev+1)},this.getChangedLines=function(e,t){t==null&&(t=this.$rev+1)},this.undo=function(e,t){this.lastDeltas=null;var n=this.$undoStack;if(!i(n,n.length))return;e||(e=this.$session),this.$redoStackBaseRev!==this.$rev&&this.$redoStack.length&&(this.$redoStack=[]),this.$fromUndo=!0;var r=n.pop(),s=null;return r&&(s=e.undoChanges(r,t),this.$redoStack.push(r),this.$syncRev()),this.$fromUndo=!1,s},this.redo=function(e,t){this.lastDeltas=null,e||(e=this.$session),this.$fromUndo=!0;if(this.$redoStackBaseRev!=this.$rev){var n=this.getDeltas(this.$redoStackBaseRev,this.$rev+1);w(this.$redoStack,n),this.$redoStackBaseRev=this.$rev,this.$redoStack.forEach(function(e){e[0].id=++this.$maxRev},this)}var r=this.$redoStack.pop(),i=null;return r&&(i=e.redoChanges(r,t),this.$undoStack.push(r),this.$syncRev()),this.$fromUndo=!1,i},this.$syncRev=function(){var e=this.$undoStack,t=e[e.length-1],n=t&&t[0].id||0;this.$redoStackBaseRev=n,this.$rev=n},this.reset=function(){this.lastDeltas=null,this.$lastDelta=null,this.$undoStack=[],this.$redoStack=[],this.$rev=0,this.mark=0,this.$redoStackBaseRev=this.$rev,this.selections=[]},this.canUndo=function(){return this.$undoStack.length>0},this.canRedo=function(){return this.$redoStack.length>0},this.bookmark=function(e){e==undefined&&(e=this.$rev),this.mark=e},this.isAtBookmark=function(){return this.$rev===this.mark},this.toJSON=function(){},this.fromJSON=function(){},this.hasUndo=this.canUndo,this.hasRedo=this.canRedo,this.isClean=this.isAtBookmark,this.markClean=this.bookmark,this.$prettyPrint=function(e){return e?c(e):c(this.$undoStack)+"\n---\n"+c(this.$redoStack)}}).call(r.prototype);var s=e("./range").Range,o=s.comparePoints,u=s.comparePoints;t.UndoManager=r}),define("ace/layer/lines",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(e,t){this.element=e,this.canvasHeight=t||5e5,this.element.style.height=this.canvasHeight*2+"px",this.cells=[],this.cellCache=[],this.$offsetCoefficient=0};(function(){this.moveContainer=function(e){r.translate(this.element,0,-(e.firstRowScreen*e.lineHeight%this.canvasHeight)-e.offset*this.$offsetCoefficient)},this.pageChanged=function(e,t){return Math.floor(e.firstRowScreen*e.lineHeight/this.canvasHeight)!==Math.floor(t.firstRowScreen*t.lineHeight/this.canvasHeight)},this.computeLineTop=function(e,t,n){var r=t.firstRowScreen*t.lineHeight,i=Math.floor(r/this.canvasHeight),s=n.documentToScreenRow(e,0)*t.lineHeight;return s-i*this.canvasHeight},this.computeLineHeight=function(e,t,n){return t.lineHeight*n.getRowLineCount(e)},this.getLength=function(){return this.cells.length},this.get=function(e){return this.cells[e]},this.shift=function(){this.$cacheCell(this.cells.shift())},this.pop=function(){this.$cacheCell(this.cells.pop())},this.push=function(e){if(Array.isArray(e)){this.cells.push.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.appendChild(t)}else this.cells.push(e),this.element.appendChild(e.element)},this.unshift=function(e){if(Array.isArray(e)){this.cells.unshift.apply(this.cells,e);var t=r.createFragment(this.element);for(var n=0;n<e.length;n++)t.appendChild(e[n].element);this.element.firstChild?this.element.insertBefore(t,this.element.firstChild):this.element.appendChild(t)}else this.cells.unshift(e),this.element.insertAdjacentElement("afterbegin",e.element)},this.last=function(){return this.cells.length?this.cells[this.cells.length-1]:null},this.$cacheCell=function(e){if(!e)return;e.element.remove(),this.cellCache.push(e)},this.createCell=function(e,t,n,i){var s=this.cellCache.pop();if(!s){var o=r.createElement("div");i&&i(o),this.element.appendChild(o),s={element:o,text:"",row:e}}return s.row=e,s}}).call(i.prototype),t.Lines=i}),define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/layer/lines"],function(e,t,n){"use strict";function f(e){var t=document.createTextNode("");e.appendChild(t);var n=r.createElement("span");return e.appendChild(n),e}var r=e("../lib/dom"),i=e("../lib/oop"),s=e("../lib/lang"),o=e("../lib/event_emitter").EventEmitter,u=e("./lines").Lines,a=function(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_gutter-layer",e.appendChild(this.element),this.setShowFoldWidgets(this.$showFoldWidgets),this.gutterWidth=0,this.$annotations=[],this.$updateAnnotations=this.$updateAnnotations.bind(this),this.$lines=new u(this.element),this.$lines.$offsetCoefficient=1};(function(){i.implement(this,o),this.setSession=function(e){this.session&&this.session.off("change",this.$updateAnnotations),this.session=e,e&&e.on("change",this.$updateAnnotations)},this.addGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.addGutterDecoration"),this.session.addGutterDecoration(e,t)},this.removeGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.removeGutterDecoration"),this.session.removeGutterDecoration(e,t)},this.setAnnotations=function(e){this.$annotations=[];for(var t=0;t<e.length;t++){var n=e[t],r=n.row,i=this.$annotations[r];i||(i=this.$annotations[r]={text:[]});var o=n.text;o=o?s.escapeHTML(o):n.html||"",i.text.indexOf(o)===-1&&i.text.push(o);var u=n.type;u=="error"?i.className=" ace_error":u=="warning"&&i.className!=" ace_error"?i.className=" ace_warning":u=="info"&&!i.className&&(i.className=" ace_info")}},this.$updateAnnotations=function(e){if(!this.$annotations.length)return;var t=e.start.row,n=e.end.row-t;if(n!==0)if(e.action=="remove")this.$annotations.splice(t,n+1,null);else{var r=new Array(n+1);r.unshift(t,1),this.$annotations.splice.apply(this.$annotations,r)}},this.update=function(e){this.config=e;var t=this.session,n=e.firstRow,r=Math.min(e.lastRow+e.gutterOffset,t.getLength()-1);this.oldLastRow=r,this.config=e,this.$lines.moveContainer(e),this.$updateCursorRow();var i=t.getNextFoldLine(n),s=i?i.start.row:Infinity,o=null,u=-1,a=n;for(;;){a>s&&(a=i.end.row+1,i=t.getNextFoldLine(a,i),s=i?i.start.row:Infinity);if(a>r){while(this.$lines.getLength()>u+1)this.$lines.pop();break}o=this.$lines.get(++u),o?o.row=a:(o=this.$lines.createCell(a,e,this.session,f),this.$lines.push(o)),this.$renderCell(o,e,i,a),a++}this._signal("afterRender"),this.$updateGutterWidth(e)},this.$updateGutterWidth=function(e){var t=this.session,n=t.gutterRenderer||this.$renderer,r=t.$firstLineNumber,i=this.$lines.last()?this.$lines.last().text:"";if(this.$fixedWidth||t.$useWrapMode)i=t.getLength()+r-1;var s=n?n.getWidth(t,i,e):i.toString().length*e.characterWidth,o=this.$padding||this.$computePadding();s+=o.left+o.right,s!==this.gutterWidth&&!isNaN(s)&&(this.gutterWidth=s,this.element.parentNode.style.width=this.element.style.width=Math.ceil(this.gutterWidth)+"px",this._signal("changeGutterWidth",s))},this.$updateCursorRow=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.getCursor();if(this.$cursorRow===e.row)return;this.$cursorRow=e.row},this.updateLineHighlight=function(){if(!this.$highlightGutterLine)return;var e=this.session.selection.cursor.row;this.$cursorRow=e;if(this.$cursorCell&&this.$cursorCell.row==e)return;this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ",""));var t=this.$lines.cells;this.$cursorCell=null;for(var n=0;n<t.length;n++){var r=t[n];if(r.row>=this.$cursorRow){if(r.row>this.$cursorRow){var i=this.session.getFoldLine(this.$cursorRow);if(!(n>0&&i&&i.start.row==t[n-1].row))break;r=t[n-1]}r.element.className="ace_gutter-active-line "+r.element.className,this.$cursorCell=r;break}}},this.scrollLines=function(e){var t=this.config;this.config=e,this.$updateCursorRow();if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=Math.min(e.lastRow+e.gutterOffset,this.session.getLength()-1),r=this.oldLastRow;this.oldLastRow=n;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(r>n)for(var i=this.session.getFoldedRowCount(n+1,r);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLines(e,e.firstRow,t.firstRow-1)),n>r&&this.$lines.push(this.$renderLines(e,r+1,n)),this.updateLineHighlight(),this._signal("afterRender"),this.$updateGutterWidth(e)},this.$renderLines=function(e,t,n){var r=[],i=t,s=this.session.getNextFoldLine(i),o=s?s.start.row:Infinity;for(;;){i>o&&(i=s.end.row+1,s=this.session.getNextFoldLine(i,s),o=s?s.start.row:Infinity);if(i>n)break;var u=this.$lines.createCell(i,e,this.session,f);this.$renderCell(u,e,s,i),r.push(u),i++}return r},this.$renderCell=function(e,t,n,i){var s=e.element,o=this.session,u=s.childNodes[0],a=s.childNodes[1],f=o.$firstLineNumber,l=o.$breakpoints,c=o.$decorations,h=o.gutterRenderer||this.$renderer,p=this.$showFoldWidgets&&o.foldWidgets,d=n?n.start.row:Number.MAX_VALUE,v="ace_gutter-cell ";this.$highlightGutterLine&&(i==this.$cursorRow||n&&i<this.$cursorRow&&i>=d&&this.$cursorRow<=n.end.row)&&(v+="ace_gutter-active-line ",this.$cursorCell!=e&&(this.$cursorCell&&(this.$cursorCell.element.className=this.$cursorCell.element.className.replace("ace_gutter-active-line ","")),this.$cursorCell=e)),l[i]&&(v+=l[i]),c[i]&&(v+=c[i]),this.$annotations[i]&&(v+=this.$annotations[i].className),s.className!=v&&(s.className=v);if(p){var m=p[i];m==null&&(m=p[i]=o.getFoldWidget(i))}if(m){var v="ace_fold-widget ace_"+m;m=="start"&&i==d&&i<n.end.row?v+=" ace_closed":v+=" ace_open",a.className!=v&&(a.className=v);var g=t.lineHeight+"px";r.setStyle(a.style,"height",g),r.setStyle(a.style,"display","inline-block")}else a&&r.setStyle(a.style,"display","none");var y=(h?h.getText(o,i):i+f).toString();return y!==u.data&&(u.data=y),r.setStyle(e.element.style,"height",this.$lines.computeLineHeight(i,t,o)+"px"),r.setStyle(e.element.style,"top",this.$lines.computeLineTop(i,t,o)+"px"),e.text=y,e},this.$fixedWidth=!1,this.$highlightGutterLine=!0,this.$renderer="",this.setHighlightGutterLine=function(e){this.$highlightGutterLine=e},this.$showLineNumbers=!0,this.$renderer="",this.setShowLineNumbers=function(e){this.$renderer=!e&&{getWidth:function(){return 0},getText:function(){return""}}},this.getShowLineNumbers=function(){return this.$showLineNumbers},this.$showFoldWidgets=!0,this.setShowFoldWidgets=function(e){e?r.addCssClass(this.element,"ace_folding-enabled"):r.removeCssClass(this.element,"ace_folding-enabled"),this.$showFoldWidgets=e,this.$padding=null},this.getShowFoldWidgets=function(){return this.$showFoldWidgets},this.$computePadding=function(){if(!this.element.firstChild)return{left:0,right:0};var e=r.computedStyle(this.element.firstChild);return this.$padding={},this.$padding.left=(parseInt(e.borderLeftWidth)||0)+(parseInt(e.paddingLeft)||0)+1,this.$padding.right=(parseInt(e.borderRightWidth)||0)+(parseInt(e.paddingRight)||0),this.$padding},this.getRegion=function(e){var t=this.$padding||this.$computePadding(),n=this.element.getBoundingClientRect();if(e.x<t.left+n.left)return"markers";if(this.$showFoldWidgets&&e.x>n.right-t.right)return"foldWidgets"}}).call(a.prototype),t.Gutter=a}),define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../range").Range,i=e("../lib/dom"),s=function(e){this.element=i.createElement("div"),this.element.className="ace_layer ace_marker-layer",e.appendChild(this.element)};(function(){function e(e,t,n,r){return(e?1:0)|(t?2:0)|(n?4:0)|(r?8:0)}this.$padding=0,this.setPadding=function(e){this.$padding=e},this.setSession=function(e){this.session=e},this.setMarkers=function(e){this.markers=e},this.elt=function(e,t){var n=this.i!=-1&&this.element.childNodes[this.i];n?this.i++:(n=document.createElement("div"),this.element.appendChild(n),this.i=-1),n.style.cssText=t,n.className=e},this.update=function(e){if(!e)return;this.config=e,this.i=0;var t;for(var n in this.markers){var r=this.markers[n];if(!r.range){r.update(t,this,this.session,e);continue}var i=r.range.clipRows(e.firstRow,e.lastRow);if(i.isEmpty())continue;i=i.toScreenRange(this.session);if(r.renderer){var s=this.$getTop(i.start.row,e),o=this.$padding+i.start.column*e.characterWidth;r.renderer(t,i,o,s,e)}else r.type=="fullLine"?this.drawFullLineMarker(t,i,r.clazz,e):r.type=="screenLine"?this.drawScreenLineMarker(t,i,r.clazz,e):i.isMultiLine()?r.type=="text"?this.drawTextMarker(t,i,r.clazz,e):this.drawMultiLineMarker(t,i,r.clazz,e):this.drawSingleLineMarker(t,i,r.clazz+" ace_start"+" ace_br15",e)}if(this.i!=-1)while(this.i<this.element.childElementCount)this.element.removeChild(this.element.lastChild)},this.$getTop=function(e,t){return(e-t.firstRowScreen)*t.lineHeight},this.drawTextMarker=function(t,n,i,s,o){var u=this.session,a=n.start.row,f=n.end.row,l=a,c=0,h=0,p=u.getScreenLastRowColumn(l),d=new r(l,n.start.column,l,h);for(;l<=f;l++)d.start.row=d.end.row=l,d.start.column=l==a?n.start.column:u.getRowWrapIndent(l),d.end.column=p,c=h,h=p,p=l+1<f?u.getScreenLastRowColumn(l+1):l==f?0:n.end.column,this.drawSingleLineMarker(t,d,i+(l==a?" ace_start":"")+" ace_br"+e(l==a||l==a+1&&n.start.column,c<h,h>p,l==f),s,l==f?0:1,o)},this.drawMultiLineMarker=function(e,t,n,r,i){var s=this.$padding,o=r.lineHeight,u=this.$getTop(t.start.row,r),a=s+t.start.column*r.characterWidth;i=i||"";if(this.session.$bidiHandler.isBidiRow(t.start.row)){var f=t.clone();f.end.row=f.start.row,f.end.column=this.session.getLine(f.start.row).length,this.drawBidiSingleLineMarker(e,f,n+" ace_br1 ace_start",r,null,i)}else this.elt(n+" ace_br1 ace_start","height:"+o+"px;"+"right:0;"+"top:"+u+"px;left:"+a+"px;"+(i||""));if(this.session.$bidiHandler.isBidiRow(t.end.row)){var f=t.clone();f.start.row=f.end.row,f.start.column=0,this.drawBidiSingleLineMarker(e,f,n+" ace_br12",r,null,i)}else{u=this.$getTop(t.end.row,r);var l=t.end.column*r.characterWidth;this.elt(n+" ace_br12","height:"+o+"px;"+"width:"+l+"px;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))}o=(t.end.row-t.start.row-1)*r.lineHeight;if(o<=0)return;u=this.$getTop(t.start.row+1,r);var c=(t.start.column?1:0)|(t.end.column?0:8);this.elt(n+(c?" ace_br"+c:""),"height:"+o+"px;"+"right:0;"+"top:"+u+"px;"+"left:"+s+"px;"+(i||""))},this.drawSingleLineMarker=function(e,t,n,r,i,s){if(this.session.$bidiHandler.isBidiRow(t.start.row))return this.drawBidiSingleLineMarker(e,t,n,r,i,s);var o=r.lineHeight,u=(t.end.column+(i||0)-t.start.column)*r.characterWidth,a=this.$getTop(t.start.row,r),f=this.$padding+t.start.column*r.characterWidth;this.elt(n,"height:"+o+"px;"+"width:"+u+"px;"+"top:"+a+"px;"+"left:"+f+"px;"+(s||""))},this.drawBidiSingleLineMarker=function(e,t,n,r,i,s){var o=r.lineHeight,u=this.$getTop(t.start.row,r),a=this.$padding,f=this.session.$bidiHandler.getSelections(t.start.column,t.end.column);f.forEach(function(e){this.elt(n,"height:"+o+"px;"+"width:"+e.width+(i||0)+"px;"+"top:"+u+"px;"+"left:"+(a+e.left)+"px;"+(s||""))},this)},this.drawFullLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;t.start.row!=t.end.row&&(o+=this.$getTop(t.end.row,r)-s),this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))},this.drawScreenLineMarker=function(e,t,n,r,i){var s=this.$getTop(t.start.row,r),o=r.lineHeight;this.elt(n,"height:"+o+"px;"+"top:"+s+"px;"+"left:0;right:0;"+(i||""))}}).call(s.prototype),t.Marker=s}),define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/layer/lines","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("./lines").Lines,u=e("../lib/event_emitter").EventEmitter,a=function(e){this.dom=i,this.element=this.dom.createElement("div"),this.element.className="ace_layer ace_text-layer",e.appendChild(this.element),this.$updateEolChar=this.$updateEolChar.bind(this),this.$lines=new o(this.element)};(function(){r.implement(this,u),this.EOF_CHAR="\u00b6",this.EOL_CHAR_LF="\u00ac",this.EOL_CHAR_CRLF="\u00a4",this.EOL_CHAR=this.EOL_CHAR_LF,this.TAB_CHAR="\u2014",this.SPACE_CHAR="\u00b7",this.$padding=0,this.MAX_LINE_LENGTH=1e4,this.$updateEolChar=function(){var e=this.session.doc,t=e.getNewLineCharacter()=="\n"&&e.getNewLineMode()!="windows",n=t?this.EOL_CHAR_LF:this.EOL_CHAR_CRLF;if(this.EOL_CHAR!=n)return this.EOL_CHAR=n,!0},this.setPadding=function(e){this.$padding=e,this.element.style.margin="0 "+e+"px"},this.getLineHeight=function(){return this.$fontMetrics.$characterSize.height||0},this.getCharacterWidth=function(){return this.$fontMetrics.$characterSize.width||0},this.$setFontMetrics=function(e){this.$fontMetrics=e,this.$fontMetrics.on("changeCharacterSize",function(e){this._signal("changeCharacterSize",e)}.bind(this)),this.$pollSizeChanges()},this.checkForSizeChanges=function(){this.$fontMetrics.checkForSizeChanges()},this.$pollSizeChanges=function(){return this.$pollSizeChangesTimer=this.$fontMetrics.$pollSizeChanges()},this.setSession=function(e){this.session=e,e&&this.$computeTabString()},this.showInvisibles=!1,this.showSpaces=!1,this.showTabs=!1,this.showEOL=!1,this.setShowInvisibles=function(e){return this.showInvisibles==e?!1:(this.showInvisibles=e,typeof e=="string"?(this.showSpaces=/tab/i.test(e),this.showTabs=/space/i.test(e),this.showEOL=/eol/i.test(e)):this.showSpaces=this.showTabs=this.showEOL=e,this.$computeTabString(),!0)},this.displayIndentGuides=!0,this.setDisplayIndentGuides=function(e){return this.displayIndentGuides==e?!1:(this.displayIndentGuides=e,this.$computeTabString(),!0)},this.$tabStrings=[],this.onChangeTabSize=this.$computeTabString=function(){var e=this.session.getTabSize();this.tabSize=e;var t=this.$tabStrings=[0];for(var n=1;n<e+1;n++)if(this.showTabs){var r=this.dom.createElement("span");r.className="ace_invisible ace_invisible_tab",r.textContent=s.stringRepeat(this.TAB_CHAR,n),t.push(r)}else t.push(this.dom.createTextNode(s.stringRepeat(" ",n),this.element));if(this.displayIndentGuides){this.$indentGuideRe=/\s\S| \t|\t |\s$/;var i="ace_indent-guide",o=this.showSpaces?" ace_invisible ace_invisible_space":"",u=this.showSpaces?s.stringRepeat(this.SPACE_CHAR,this.tabSize):s.stringRepeat(" ",this.tabSize),a=this.showTabs?" ace_invisible ace_invisible_tab":"",f=this.showTabs?s.stringRepeat(this.TAB_CHAR,this.tabSize):u,r=this.dom.createElement("span");r.className=i+o,r.textContent=u,this.$tabStrings[" "]=r;var r=this.dom.createElement("span");r.className=i+a,r.textContent=f,this.$tabStrings["	"]=r}},this.updateLines=function(e,t,n){if(this.config.lastRow!=e.lastRow||this.config.firstRow!=e.firstRow)return this.update(e);this.config=e;var r=Math.max(t,e.firstRow),i=Math.min(n,e.lastRow),s=this.element.childNodes,o=0;for(var u=e.firstRow;u<r;u++){var a=this.session.getFoldLine(u);if(a){if(a.containsRow(r)){r=a.start.row;break}u=a.end.row}o++}var f=!1,u=r,a=this.session.getNextFoldLine(u),l=a?a.start.row:Infinity;for(;;){u>l&&(u=a.end.row+1,a=this.session.getNextFoldLine(u,a),l=a?a.start.row:Infinity);if(u>i)break;var c=s[o++];if(c){this.dom.removeChildren(c),this.$renderLine(c,u,u==l?a:!1),f&&(c.style.top=this.$lines.computeLineTop(u,e,this.session)+"px");var h=e.lineHeight*this.session.getRowLength(u)+"px";c.style.height!=h&&(f=!0,c.style.height=h)}u++}if(f)while(o<this.$lines.cells.length){var p=this.$lines.cells[o++];p.element.style.top=this.$lines.computeLineTop(p.row,e,this.session)+"px"}},this.scrollLines=function(e){var t=this.config;this.config=e;if(this.$lines.pageChanged(t,e))return this.update(e);this.$lines.moveContainer(e);var n=e.lastRow,r=t?t.lastRow:-1;if(!t||r<e.firstRow)return this.update(e);if(n<t.firstRow)return this.update(e);if(!t||t.lastRow<e.firstRow)return this.update(e);if(e.lastRow<t.firstRow)return this.update(e);if(t.firstRow<e.firstRow)for(var i=this.session.getFoldedRowCount(t.firstRow,e.firstRow-1);i>0;i--)this.$lines.shift();if(t.lastRow>e.lastRow)for(var i=this.session.getFoldedRowCount(e.lastRow+1,t.lastRow);i>0;i--)this.$lines.pop();e.firstRow<t.firstRow&&this.$lines.unshift(this.$renderLinesFragment(e,e.firstRow,t.firstRow-1)),e.lastRow>t.lastRow&&this.$lines.push(this.$renderLinesFragment(e,t.lastRow+1,e.lastRow))},this.$renderLinesFragment=function(e,t,n){var r=[],s=t,o=this.session.getNextFoldLine(s),u=o?o.start.row:Infinity;for(;;){s>u&&(s=o.end.row+1,o=this.session.getNextFoldLine(s,o),u=o?o.start.row:Infinity);if(s>n)break;var a=this.$lines.createCell(s,e,this.session),f=a.element;this.dom.removeChildren(f),i.setStyle(f.style,"height",this.$lines.computeLineHeight(s,e,this.session)+"px"),i.setStyle(f.style,"top",this.$lines.computeLineTop(s,e,this.session)+"px"),this.$renderLine(f,s,s==u?o:!1),this.$useLineGroups()?f.className="ace_line_group":f.className="ace_line",r.push(a),s++}return r},this.update=function(e){this.$lines.moveContainer(e),this.config=e;var t=e.firstRow,n=e.lastRow,r=this.$lines;while(r.getLength())r.pop();r.push(this.$renderLinesFragment(e,t,n))},this.$textToken={text:!0,rparen:!0,lparen:!0},this.$renderToken=function(e,t,n,r){var i=this,o=/(\t)|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\uFEFF\uFFF9-\uFFFC]+)|(\u3000)|([\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3001-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]|[\uD800-\uDBFF][\uDC00-\uDFFF])/g,u=this.dom.createFragment(this.element),a,f=0;while(a=o.exec(r)){var l=a[1],c=a[2],h=a[3],p=a[4],d=a[5];if(!i.showSpaces&&c)continue;var v=f!=a.index?r.slice(f,a.index):"";f=a.index+a[0].length,v&&u.appendChild(this.dom.createTextNode(v,this.element));if(l){var m=i.session.getScreenTabSize(t+a.index);u.appendChild(i.$tabStrings[m].cloneNode(!0)),t+=m-1}else if(c)if(i.showSpaces){var g=this.dom.createElement("span");g.className="ace_invisible ace_invisible_space",g.textContent=s.stringRepeat(i.SPACE_CHAR,c.length),u.appendChild(g)}else u.appendChild(this.com.createTextNode(c,this.element));else if(h){var g=this.dom.createElement("span");g.className="ace_invisible ace_invisible_space ace_invalid",g.textContent=s.stringRepeat(i.SPACE_CHAR,h.length),u.appendChild(g)}else if(p){t+=1;var g=this.dom.createElement("span");g.style.width=i.config.characterWidth*2+"px",g.className=i.showSpaces?"ace_cjk ace_invisible ace_invisible_space":"ace_cjk",g.textContent=i.showSpaces?i.SPACE_CHAR:p,u.appendChild(g)}else if(d){t+=1;var g=this.dom.createElement("span");g.style.width=i.config.characterWidth*2+"px",g.className="ace_cjk",g.textContent=d,u.appendChild(g)}}u.appendChild(this.dom.createTextNode(f?r.slice(f):r,this.element));if(!this.$textToken[n.type]){var y="ace_"+n.type.replace(/\./g," ace_"),g=this.dom.createElement("span");n.type=="fold"&&(g.style.width=n.value.length*this.config.characterWidth+"px"),g.className=y,g.appendChild(u),e.appendChild(g)}else e.appendChild(u);return t+r.length},this.renderIndentGuide=function(e,t,n){var r=t.search(this.$indentGuideRe);if(r<=0||r>=n)return t;if(t[0]==" "){r-=r%this.tabSize;var i=r/this.tabSize;for(var s=0;s<i;s++)e.appendChild(this.$tabStrings[" "].cloneNode(!0));return t.substr(r)}if(t[0]=="	"){for(var s=0;s<r;s++)e.appendChild(this.$tabStrings["	"].cloneNode(!0));return t.substr(r)}return t},this.$createLineElement=function(e){var t=this.dom.createElement("div");return t.className="ace_line",t.style.height=this.config.lineHeight+"px",t},this.$renderWrappedLine=function(e,t,n){var r=0,i=0,o=n[0],u=0,a=this.$createLineElement();e.appendChild(a);for(var f=0;f<t.length;f++){var l=t[f],c=l.value;if(f==0&&this.displayIndentGuides){r=c.length,c=this.renderIndentGuide(a,c,o);if(!c)continue;r-=c.length}if(r+c.length<o)u=this.$renderToken(a,u,l,c),r+=c.length;else{while(r+c.length>=o)u=this.$renderToken(a,u,l,c.substring(0,o-r)),c=c.substring(o-r),r=o,a=this.$createLineElement(),e.appendChild(a),a.appendChild(this.dom.createTextNode(s.stringRepeat("\u00a0",n.indent),this.element)),i++,u=0,o=n[i]||Number.MAX_VALUE;c.length!=0&&(r+=c.length,u=this.$renderToken(a,u,l,c))}}n[n.length-1]>this.MAX_LINE_LENGTH&&this.$renderOverflowMessage(a,u,null,"",!0)},this.$renderSimpleLine=function(e,t){var n=0,r=t[0],i=r.value;this.displayIndentGuides&&(i=this.renderIndentGuide(e,i)),i&&(n=this.$renderToken(e,n,r,i));for(var s=1;s<t.length;s++){r=t[s],i=r.value;if(n+i.length>this.MAX_LINE_LENGTH)return this.$renderOverflowMessage(e,n,r,i);n=this.$renderToken(e,n,r,i)}},this.$renderOverflowMessage=function(e,t,n,r,i){n&&this.$renderToken(e,t,n,r.slice(0,this.MAX_LINE_LENGTH-t));var s=this.dom.createElement("span");s.className="ace_inline_button ace_keyword ace_toggle_wrap",s.textContent=i?"<hide>":"<click to see more...>",e.appendChild(s)},this.$renderLine=function(e,t,n){!n&&n!=0&&(n=this.session.getFoldLine(t));if(n)var r=this.$getFoldLineTokens(t,n);else var r=this.session.getTokens(t);var i=e;if(r.length){var s=this.session.getRowSplitData(t);if(s&&s.length){this.$renderWrappedLine(e,r,s);var i=e.lastChild}else{var i=e;this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i)),this.$renderSimpleLine(i,r)}}else this.$useLineGroups()&&(i=this.$createLineElement(),e.appendChild(i));if(this.showEOL&&i){n&&(t=n.end.row);var o=this.dom.createElement("span");o.className="ace_invisible ace_invisible_eol",o.textContent=t==this.session.getLength()-1?this.EOF_CHAR:this.EOL_CHAR,i.appendChild(o)}},this.$getFoldLineTokens=function(e,t){function i(e,t,n){var i=0,s=0;while(s+e[i].value.length<t){s+=e[i].value.length,i++;if(i==e.length)return}if(s!=t){var o=e[i].value.substring(t-s);o.length>n-t&&(o=o.substring(0,n-t)),r.push({type:e[i].type,value:o}),s=t+o.length,i+=1}while(s<n&&i<e.length){var o=e[i].value;o.length+s>n?r.push({type:e[i].type,value:o.substring(0,n-s)}):r.push(e[i]),s+=o.length,i+=1}}var n=this.session,r=[],s=n.getTokens(e);return t.walk(function(e,t,o,u,a){e!=null?r.push({type:"fold",value:e}):(a&&(s=n.getTokens(t)),s.length&&i(s,u,o))},t.end.row,this.session.getLine(t.end.row).length),r},this.$useLineGroups=function(){return this.session.getUseWrapMode()},this.destroy=function(){}}).call(a.prototype),t.Text=a}),define("ace/layer/cursor",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";var r=e("../lib/dom"),i=function(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_cursor-layer",e.appendChild(this.element),this.isVisible=!1,this.isBlinking=!0,this.blinkInterval=1e3,this.smoothBlinking=!1,this.cursors=[],this.cursor=this.addCursor(),r.addCssClass(this.element,"ace_hidden-cursors"),this.$updateCursors=this.$updateOpacity.bind(this)};(function(){this.$updateOpacity=function(e){var t=this.cursors;for(var n=t.length;n--;)r.setStyle(t[n].style,"opacity",e?"":"0")},this.$startCssAnimation=function(){var e=this.cursors;for(var t=e.length;t--;)e[t].style.animationDuration=this.blinkInterval+"ms";this.$isAnimating=!0,setTimeout(function(){this.$isAnimating&&r.addCssClass(this.element,"ace_animate-blinking")}.bind(this))},this.$stopCssAnimation=function(){this.$isAnimating=!1,r.removeCssClass(this.element,"ace_animate-blinking")},this.$padding=0,this.setPadding=function(e){this.$padding=e},this.setSession=function(e){this.session=e},this.setBlinking=function(e){e!=this.isBlinking&&(this.isBlinking=e,this.restartTimer())},this.setBlinkInterval=function(e){e!=this.blinkInterval&&(this.blinkInterval=e,this.restartTimer())},this.setSmoothBlinking=function(e){e!=this.smoothBlinking&&(this.smoothBlinking=e,r.setCssClass(this.element,"ace_smooth-blinking",e),this.$updateCursors(!0),this.restartTimer())},this.addCursor=function(){var e=r.createElement("div");return e.className="ace_cursor",this.element.appendChild(e),this.cursors.push(e),e},this.removeCursor=function(){if(this.cursors.length>1){var e=this.cursors.pop();return e.parentNode.removeChild(e),e}},this.hideCursor=function(){this.isVisible=!1,r.addCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},this.showCursor=function(){this.isVisible=!0,r.removeCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},this.restartTimer=function(){var e=this.$updateCursors;clearInterval(this.intervalId),clearTimeout(this.timeoutId),this.$stopCssAnimation(),this.smoothBlinking&&(this.$isSmoothBlinking=!1,r.removeCssClass(this.element,"ace_smooth-blinking")),e(!0);if(!this.isBlinking||!this.blinkInterval||!this.isVisible){this.$stopCssAnimation();return}this.smoothBlinking&&(this.$isSmoothBlinking=!0,setTimeout(function(){this.$isSmoothBlinking&&r.addCssClass(this.element,"ace_smooth-blinking")}.bind(this)));if(r.HAS_CSS_ANIMATION)this.$startCssAnimation();else{var t=function(){this.timeoutId=setTimeout(function(){e(!1)},.6*this.blinkInterval)}.bind(this);this.intervalId=setInterval(function(){e(!0),t()},this.blinkInterval),t()}},this.getPixelPosition=function(e,t){if(!this.config||!this.session)return{left:0,top:0};e||(e=this.session.selection.getCursor());var n=this.session.documentToScreenPosition(e),r=this.$padding+(this.session.$bidiHandler.isBidiRow(n.row,e.row)?this.session.$bidiHandler.getPosLeft(n.column):n.column*this.config.characterWidth),i=(n.row-(t?this.config.firstRowScreen:0))*this.config.lineHeight;return{left:r,top:i}},this.isCursorInView=function(e,t){return e.top>=0&&e.top<t.maxHeight},this.update=function(e){this.config=e;var t=this.session.$selectionMarkers,n=0,i=0;if(t===undefined||t.length===0)t=[{cursor:null}];for(var n=0,s=t.length;n<s;n++){var o=this.getPixelPosition(t[n].cursor,!0);if((o.top>e.height+e.offset||o.top<0)&&n>1)continue;var u=this.cursors[i++]||this.addCursor(),a=u.style;this.drawCursor?this.drawCursor(u,o,e,t[n],this.session):this.isCursorInView(o,e)?(r.setStyle(a,"display","block"),r.translate(u,o.left,o.top),r.setStyle(a,"width",Math.round(e.characterWidth)+"px"),r.setStyle(a,"height",e.lineHeight+"px")):r.setStyle(a,"display","none")}while(this.cursors.length>i)this.removeCursor();var f=this.session.getOverwrite();this.$setOverwrite(f),this.$pixelPos=o,this.restartTimer()},this.drawCursor=null,this.$setOverwrite=function(e){e!=this.overwrite&&(this.overwrite=e,e?r.addCssClass(this.element,"ace_overwrite-cursors"):r.removeCssClass(this.element,"ace_overwrite-cursors"))},this.destroy=function(){clearInterval(this.intervalId),clearTimeout(this.timeoutId)}}).call(i.prototype),t.Cursor=i}),define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/dom"),s=e("./lib/event"),o=e("./lib/event_emitter").EventEmitter,u=32768,a=function(e){this.element=i.createElement("div"),this.element.className="ace_scrollbar ace_scrollbar"+this.classSuffix,this.inner=i.createElement("div"),this.inner.className="ace_scrollbar-inner",this.inner.textContent="\u00a0",this.element.appendChild(this.inner),e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,s.addListener(this.element,"scroll",this.onScroll.bind(this)),s.addListener(this.element,"mousedown",s.preventDefault)};(function(){r.implement(this,o),this.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e,this.coeff=1}}).call(a.prototype);var f=function(e,t){a.call(this,e),this.scrollTop=0,this.scrollHeight=0,t.$scrollbarWidth=this.width=i.scrollbarWidth(e.ownerDocument),this.inner.style.width=this.element.style.width=(this.width||15)+5+"px",this.$minWidth=0};r.inherits(f,a),function(){this.classSuffix="-v",this.onScroll=function(){if(!this.skipEvent){this.scrollTop=this.element.scrollTop;if(this.coeff!=1){var e=this.element.clientHeight/this.scrollHeight;this.scrollTop=this.scrollTop*(1-e)/(this.coeff-e)}this._emit("scroll",{data:this.scrollTop})}this.skipEvent=!1},this.getWidth=function(){return Math.max(this.isVisible?this.width:0,this.$minWidth||0)},this.setHeight=function(e){this.element.style.height=e+"px"},this.setInnerHeight=this.setScrollHeight=function(e){this.scrollHeight=e,e>u?(this.coeff=u/e,e=u):this.coeff!=1&&(this.coeff=1),this.inner.style.height=e+"px"},this.setScrollTop=function(e){this.scrollTop!=e&&(this.skipEvent=!0,this.scrollTop=e,this.element.scrollTop=e*this.coeff)}}.call(f.prototype);var l=function(e,t){a.call(this,e),this.scrollLeft=0,this.height=t.$scrollbarWidth,this.inner.style.height=this.element.style.height=(this.height||15)+5+"px"};r.inherits(l,a),function(){this.classSuffix="-h",this.onScroll=function(){this.skipEvent||(this.scrollLeft=this.element.scrollLeft,this._emit("scroll",{data:this.scrollLeft})),this.skipEvent=!1},this.getHeight=function(){return this.isVisible?this.height:0},this.setWidth=function(e){this.element.style.width=e+"px"},this.setInnerWidth=function(e){this.inner.style.width=e+"px"},this.setScrollWidth=function(e){this.inner.style.width=e+"px"},this.setScrollLeft=function(e){this.scrollLeft!=e&&(this.skipEvent=!0,this.scrollLeft=this.element.scrollLeft=e)}}.call(l.prototype),t.ScrollBar=f,t.ScrollBarV=f,t.ScrollBarH=l,t.VScrollBar=f,t.HScrollBar=l}),define("ace/renderloop",["require","exports","module","ace/lib/event"],function(e,t,n){"use strict";var r=e("./lib/event"),i=function(e,t){this.onRender=e,this.pending=!1,this.changes=0,this.$recursionLimit=2,this.window=t||window;var n=this;this._flush=function(e){n.pending=!1;var t=n.changes;t&&(r.blockIdle(100),n.changes=0,n.onRender(t));if(n.changes){if(n.$recursionLimit--<0)return;n.schedule()}else n.$recursionLimit=2}};(function(){this.schedule=function(e){this.changes=this.changes|e,this.changes&&!this.pending&&(r.nextFrame(this._flush),this.pending=!0)},this.clear=function(e){var t=this.changes;return this.changes=0,t}}).call(i.prototype),t.RenderLoop=i}),define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/lib/useragent","ace/lib/event_emitter"],function(e,t,n){var r=e("../lib/oop"),i=e("../lib/dom"),s=e("../lib/lang"),o=e("../lib/event"),u=e("../lib/useragent"),a=e("../lib/event_emitter").EventEmitter,f=256,l=typeof ResizeObserver=="function",c=200,h=t.FontMetrics=function(e){this.el=i.createElement("div"),this.$setMeasureNodeStyles(this.el.style,!0),this.$main=i.createElement("div"),this.$setMeasureNodeStyles(this.$main.style),this.$measureNode=i.createElement("div"),this.$setMeasureNodeStyles(this.$measureNode.style),this.el.appendChild(this.$main),this.el.appendChild(this.$measureNode),e.appendChild(this.el),this.$measureNode.textContent=s.stringRepeat("X",f),this.$characterSize={width:0,height:0},l?this.$addObserver():this.checkForSizeChanges()};(function(){r.implement(this,a),this.$characterSize={width:0,height:0},this.$setMeasureNodeStyles=function(e,t){e.width=e.height="auto",e.left=e.top="0px",e.visibility="hidden",e.position="absolute",e.whiteSpace="pre",u.isIE<8?e["font-family"]="inherit":e.font="inherit",e.overflow=t?"hidden":"visible"},this.checkForSizeChanges=function(e){e===undefined&&(e=this.$measureSizes());if(e&&(this.$characterSize.width!==e.width||this.$characterSize.height!==e.height)){this.$measureNode.style.fontWeight="bold";var t=this.$measureSizes();this.$measureNode.style.fontWeight="",this.$characterSize=e,this.charSizes=Object.create(null),this.allowBoldFonts=t&&t.width===e.width&&t.height===e.height,this._emit("changeCharacterSize",{data:e})}},this.$addObserver=function(){var e=this;this.$observer=new window.ResizeObserver(function(t){e.checkForSizeChanges()}),this.$observer.observe(this.$measureNode)},this.$pollSizeChanges=function(){if(this.$pollSizeChangesTimer||this.$observer)return this.$pollSizeChangesTimer;var e=this;return this.$pollSizeChangesTimer=o.onIdle(function t(){e.checkForSizeChanges(),o.onIdle(t,500)},500)},this.setPolling=function(e){e?this.$pollSizeChanges():this.$pollSizeChangesTimer&&(clearInterval(this.$pollSizeChangesTimer),this.$pollSizeChangesTimer=0)},this.$measureSizes=function(e){var t={height:(e||this.$measureNode).clientHeight,width:(e||this.$measureNode).clientWidth/f};return t.width===0||t.height===0?null:t},this.$measureCharWidth=function(e){this.$main.textContent=s.stringRepeat(e,f);var t=this.$main.getBoundingClientRect();return t.width/f},this.getCharacterWidth=function(e){var t=this.charSizes[e];return t===undefined&&(t=this.charSizes[e]=this.$measureCharWidth(e)/this.$characterSize.width),t},this.destroy=function(){clearInterval(this.$pollSizeChangesTimer),this.$observer&&this.$observer.disconnect(),this.el&&this.el.parentNode&&this.el.parentNode.removeChild(this.el)},this.$getZoom=function e(t){return!t||!t.parentElement?1:(window.getComputedStyle(t).zoom||1)*e(t.parentElement)},this.$initTransformMeasureNodes=function(){var e=function(e,t){return["div",{style:"position: absolute;top:"+e+"px;left:"+t+"px;"}]};this.els=i.buildDom([e(0,0),e(c,0),e(0,c),e(c,c)],this.el)},this.transformCoordinates=function(e,t){function r(e,t,n){var r=e[1]*t[0]-e[0]*t[1];return[(-t[1]*n[0]+t[0]*n[1])/r,(+e[1]*n[0]-e[0]*n[1])/r]}function i(e,t){return[e[0]-t[0],e[1]-t[1]]}function s(e,t){return[e[0]+t[0],e[1]+t[1]]}function o(e,t){return[e*t[0],e*t[1]]}function u(e){var t=e.getBoundingClientRect();return[t.left,t.top]}if(e){var n=this.$getZoom(this.el);e=o(1/n,e)}this.els||this.$initTransformMeasureNodes();var a=u(this.els[0]),f=u(this.els[1]),l=u(this.els[2]),h=u(this.els[3]),p=r(i(h,f),i(h,l),i(s(f,l),s(h,a))),d=o(1+p[0],i(f,a)),v=o(1+p[1],i(l,a));if(t){var m=t,g=p[0]*m[0]/c+p[1]*m[1]/c+1,y=s(o(m[0],d),o(m[1],v));return s(o(1/g/c,y),a)}var b=i(e,a),w=r(i(d,o(p[0],b)),i(v,o(p[1],b)),b);return o(c,w)}}).call(h.prototype)}),define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/config","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter","ace/lib/useragent"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/dom"),s=e("./config"),o=e("./layer/gutter").Gutter,u=e("./layer/marker").Marker,a=e("./layer/text").Text,f=e("./layer/cursor").Cursor,l=e("./scrollbar").HScrollBar,c=e("./scrollbar").VScrollBar,h=e("./renderloop").RenderLoop,p=e("./layer/font_metrics").FontMetrics,d=e("./lib/event_emitter").EventEmitter,v='.ace_br1 {border-top-left-radius    : 3px;}.ace_br2 {border-top-right-radius   : 3px;}.ace_br3 {border-top-left-radius    : 3px; border-top-right-radius:    3px;}.ace_br4 {border-bottom-right-radius: 3px;}.ace_br5 {border-top-left-radius    : 3px; border-bottom-right-radius: 3px;}.ace_br6 {border-top-right-radius   : 3px; border-bottom-right-radius: 3px;}.ace_br7 {border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px;}.ace_br8 {border-bottom-left-radius : 3px;}.ace_br9 {border-top-left-radius    : 3px; border-bottom-left-radius:  3px;}.ace_br10{border-top-right-radius   : 3px; border-bottom-left-radius:  3px;}.ace_br11{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-left-radius:  3px;}.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}.ace_br13{border-top-left-radius    : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}.ace_br14{border-top-right-radius   : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}.ace_br15{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_editor {position: relative;overflow: hidden;padding: 0;font: 12px/normal \'Monaco\', \'Menlo\', \'Ubuntu Mono\', \'Consolas\', \'source-code-pro\', monospace;direction: ltr;text-align: left;-webkit-tap-highlight-color: rgba(0, 0, 0, 0);}.ace_scroller {position: absolute;overflow: hidden;top: 0;bottom: 0;background-color: inherit;-ms-user-select: none;-moz-user-select: none;-webkit-user-select: none;user-select: none;cursor: text;}.ace_content {position: absolute;box-sizing: border-box;min-width: 100%;contain: style size layout;font-variant-ligatures: no-common-ligatures;}.ace_dragging .ace_scroller:before{position: absolute;top: 0;left: 0;right: 0;bottom: 0;content: \'\';background: rgba(250, 250, 250, 0.01);z-index: 1000;}.ace_dragging.ace_dark .ace_scroller:before{background: rgba(0, 0, 0, 0.01);}.ace_selecting, .ace_selecting * {cursor: text !important;}.ace_gutter {position: absolute;overflow : hidden;width: auto;top: 0;bottom: 0;left: 0;cursor: default;z-index: 4;-ms-user-select: none;-moz-user-select: none;-webkit-user-select: none;user-select: none;contain: style size layout;}.ace_gutter-active-line {position: absolute;left: 0;right: 0;}.ace_scroller.ace_scroll-left {box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;}.ace_gutter-cell {position: absolute;top: 0;left: 0;right: 0;padding-left: 19px;padding-right: 6px;background-repeat: no-repeat;}.ace_gutter-cell.ace_error {background-image: url("data:image/png;base64,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");background-repeat: no-repeat;background-position: 2px center;}.ace_gutter-cell.ace_warning {background-image: url("data:image/png;base64,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");background-position: 2px center;}.ace_gutter-cell.ace_info {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAJ0Uk5TAAB2k804AAAAPklEQVQY02NgIB68QuO3tiLznjAwpKTgNyDbMegwisCHZUETUZV0ZqOquBpXj2rtnpSJT1AEnnRmL2OgGgAAIKkRQap2htgAAAAASUVORK5CYII=");background-position: 2px center;}.ace_dark .ace_gutter-cell.ace_info {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAJFBMVEUAAAChoaGAgIAqKiq+vr6tra1ZWVmUlJSbm5s8PDxubm56enrdgzg3AAAAAXRSTlMAQObYZgAAAClJREFUeNpjYMAPdsMYHegyJZFQBlsUlMFVCWUYKkAZMxZAGdxlDMQBAG+TBP4B6RyJAAAAAElFTkSuQmCC");}.ace_scrollbar {contain: strict;position: absolute;right: 0;bottom: 0;z-index: 6;}.ace_scrollbar-inner {position: absolute;cursor: text;left: 0;top: 0;}.ace_scrollbar-v{overflow-x: hidden;overflow-y: scroll;top: 0;}.ace_scrollbar-h {overflow-x: scroll;overflow-y: hidden;left: 0;}.ace_print-margin {position: absolute;height: 100%;}.ace_text-input {position: absolute;z-index: 0;width: 0.5em;height: 1em;opacity: 0;background: transparent;-moz-appearance: none;appearance: none;border: none;resize: none;outline: none;overflow: hidden;font: inherit;padding: 0 1px;margin: 0 -1px;contain: strict;-ms-user-select: text;-moz-user-select: text;-webkit-user-select: text;user-select: text;white-space: pre!important;}.ace_text-input.ace_composition {background: transparent;color: inherit;z-index: 1000;opacity: 1;}.ace_composition_placeholder { color: transparent }.ace_composition_marker { border-bottom: 1px solid;position: absolute;border-radius: 0;margin-top: 1px;}[ace_nocontext=true] {transform: none!important;filter: none!important;clip-path: none!important;mask : none!important;contain: none!important;perspective: none!important;mix-blend-mode: initial!important;z-index: auto;}.ace_layer {z-index: 1;position: absolute;overflow: hidden;word-wrap: normal;white-space: pre;height: 100%;width: 100%;box-sizing: border-box;pointer-events: none;}.ace_gutter-layer {position: relative;width: auto;text-align: right;pointer-events: auto;height: 1000000px;contain: style size layout;}.ace_text-layer {font: inherit !important;position: absolute;height: 1000000px;width: 1000000px;contain: style size layout;}.ace_text-layer > .ace_line, .ace_text-layer > .ace_line_group {contain: style size layout;position: absolute;top: 0;left: 0;right: 0;}.ace_hidpi .ace_text-layer,.ace_hidpi .ace_gutter-layer,.ace_hidpi .ace_content,.ace_hidpi .ace_gutter {contain: strict;will-change: transform;}.ace_hidpi .ace_text-layer > .ace_line, .ace_hidpi .ace_text-layer > .ace_line_group {contain: strict;}.ace_cjk {display: inline-block;text-align: center;}.ace_cursor-layer {z-index: 4;}.ace_cursor {z-index: 4;position: absolute;box-sizing: border-box;border-left: 2px solid;transform: translatez(0);}.ace_multiselect .ace_cursor {border-left-width: 1px;}.ace_slim-cursors .ace_cursor {border-left-width: 1px;}.ace_overwrite-cursors .ace_cursor {border-left-width: 0;border-bottom: 1px solid;}.ace_hidden-cursors .ace_cursor {opacity: 0.2;}.ace_hasPlaceholder .ace_hidden-cursors .ace_cursor {opacity: 0;}.ace_smooth-blinking .ace_cursor {transition: opacity 0.18s;}.ace_animate-blinking .ace_cursor {animation-duration: 1000ms;animation-timing-function: step-end;animation-name: blink-ace-animate;animation-iteration-count: infinite;}.ace_animate-blinking.ace_smooth-blinking .ace_cursor {animation-duration: 1000ms;animation-timing-function: ease-in-out;animation-name: blink-ace-animate-smooth;}@keyframes blink-ace-animate {from, to { opacity: 1; }60% { opacity: 0; }}@keyframes blink-ace-animate-smooth {from, to { opacity: 1; }45% { opacity: 1; }60% { opacity: 0; }85% { opacity: 0; }}.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {position: absolute;z-index: 3;}.ace_marker-layer .ace_selection {position: absolute;z-index: 5;}.ace_marker-layer .ace_bracket {position: absolute;z-index: 6;}.ace_marker-layer .ace_error_bracket {position: absolute;border-bottom: 1px solid #DE5555;border-radius: 0;}.ace_marker-layer .ace_active-line {position: absolute;z-index: 2;}.ace_marker-layer .ace_selected-word {position: absolute;z-index: 4;box-sizing: border-box;}.ace_line .ace_fold {box-sizing: border-box;display: inline-block;height: 11px;margin-top: -2px;vertical-align: middle;background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=");background-repeat: no-repeat, repeat-x;background-position: center center, top left;color: 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border-box;cursor: default;white-space: pre;word-wrap: break-word;line-height: normal;font-style: normal;font-weight: normal;letter-spacing: normal;pointer-events: none;}.ace_folding-enabled > .ace_gutter-cell {padding-right: 13px;}.ace_fold-widget {box-sizing: border-box;margin: 0 -12px 0 1px;display: none;width: 11px;vertical-align: top;background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==");background-repeat: no-repeat;background-position: center;border-radius: 3px;border: 1px solid transparent;cursor: pointer;}.ace_folding-enabled .ace_fold-widget {display: inline-block;   }.ace_fold-widget.ace_end {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==");}.ace_fold-widget.ace_closed {background-image: 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url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==");}.ace_dark .ace_fold-widget:hover {box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);background-color: rgba(255, 255, 255, 0.1);}.ace_dark .ace_fold-widget:active {box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);}.ace_inline_button {border: 1px solid lightgray;display: inline-block;margin: -1px 8px;padding: 0 5px;pointer-events: auto;cursor: pointer;}.ace_inline_button:hover {border-color: gray;background: rgba(200,200,200,0.2);display: inline-block;pointer-events: auto;}.ace_fold-widget.ace_invalid {background-color: #FFB4B4;border-color: #DE5555;}.ace_fade-fold-widgets .ace_fold-widget {transition: opacity 0.4s ease 0.05s;opacity: 0;}.ace_fade-fold-widgets:hover .ace_fold-widget {transition: opacity 0.05s ease 0.05s;opacity:1;}.ace_underline {text-decoration: underline;}.ace_bold {font-weight: bold;}.ace_nobold .ace_bold {font-weight: normal;}.ace_italic {font-style: italic;}.ace_error-marker {background-color: rgba(255, 0, 0,0.2);position: absolute;z-index: 9;}.ace_highlight-marker {background-color: rgba(255, 255, 0,0.2);position: absolute;z-index: 8;}.ace_mobile-menu {position: absolute;line-height: 1.5;border-radius: 4px;-ms-user-select: none;-moz-user-select: none;-webkit-user-select: none;user-select: none;background: white;box-shadow: 1px 3px 2px grey;border: 1px solid #dcdcdc;color: black;}.ace_dark > .ace_mobile-menu {background: #333;color: #ccc;box-shadow: 1px 3px 2px grey;border: 1px solid #444;}.ace_mobile-button {padding: 2px;cursor: pointer;overflow: hidden;}.ace_mobile-button:hover {background-color: #eee;opacity:1;}.ace_mobile-button:active {background-color: #ddd;}.ace_placeholder {font-family: arial;transform: scale(0.9);transform-origin: left;white-space: pre;opacity: 0.7;margin: 0 10px;}',m=e("./lib/useragent"),g=m.isIE;i.importCssString(v,"ace_editor.css",!1);var y=function(e,t){var n=this;this.container=e||i.createElement("div"),i.addCssClass(this.container,"ace_editor"),i.HI_DPI&&i.addCssClass(this.container,"ace_hidpi"),this.setTheme(t),s.get("useStrictCSP")==null&&s.set("useStrictCSP",!1),this.$gutter=i.createElement("div"),this.$gutter.className="ace_gutter",this.container.appendChild(this.$gutter),this.$gutter.setAttribute("aria-hidden",!0),this.scroller=i.createElement("div"),this.scroller.className="ace_scroller",this.container.appendChild(this.scroller),this.content=i.createElement("div"),this.content.className="ace_content",this.scroller.appendChild(this.content),this.$gutterLayer=new o(this.$gutter),this.$gutterLayer.on("changeGutterWidth",this.onGutterResize.bind(this)),this.$markerBack=new u(this.content);var r=this.$textLayer=new a(this.content);this.canvas=r.element,this.$markerFront=new u(this.content),this.$cursorLayer=new f(this.content),this.$horizScroll=!1,this.$vScroll=!1,this.scrollBar=this.scrollBarV=new c(this.container,this),this.scrollBarH=new l(this.container,this),this.scrollBarV.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollTop(e.data-n.scrollMargin.top)}),this.scrollBarH.on("scroll",function(e){n.$scrollAnimation||n.session.setScrollLeft(e.data-n.scrollMargin.left)}),this.scrollTop=0,this.scrollLeft=0,this.cursorPos={row:0,column:0},this.$fontMetrics=new p(this.container),this.$textLayer.$setFontMetrics(this.$fontMetrics),this.$textLayer.on("changeCharacterSize",function(e){n.updateCharacterSize(),n.onResize(!0,n.gutterWidth,n.$size.width,n.$size.height),n._signal("changeCharacterSize",e)}),this.$size={width:0,height:0,scrollerHeight:0,scrollerWidth:0,$dirty:!0},this.layerConfig={width:1,padding:0,firstRow:0,firstRowScreen:0,lastRow:0,lineHeight:0,characterWidth:0,minHeight:1,maxHeight:1,offset:0,height:1,gutterOffset:1},this.scrollMargin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.margin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.$keepTextAreaAtCursor=!m.isIOS,this.$loop=new h(this.$renderChanges.bind(this),this.container.ownerDocument.defaultView),this.$loop.schedule(this.CHANGE_FULL),this.updateCharacterSize(),this.setPadding(4),s.resetOptions(this),s._signal("renderer",this)};(function(){this.CHANGE_CURSOR=1,this.CHANGE_MARKER=2,this.CHANGE_GUTTER=4,this.CHANGE_SCROLL=8,this.CHANGE_LINES=16,this.CHANGE_TEXT=32,this.CHANGE_SIZE=64,this.CHANGE_MARKER_BACK=128,this.CHANGE_MARKER_FRONT=256,this.CHANGE_FULL=512,this.CHANGE_H_SCROLL=1024,r.implement(this,d),this.updateCharacterSize=function(){this.$textLayer.allowBoldFonts!=this.$allowBoldFonts&&(this.$allowBoldFonts=this.$textLayer.allowBoldFonts,this.setStyle("ace_nobold",!this.$allowBoldFonts)),this.layerConfig.characterWidth=this.characterWidth=this.$textLayer.getCharacterWidth(),this.layerConfig.lineHeight=this.lineHeight=this.$textLayer.getLineHeight(),this.$updatePrintMargin(),i.setStyle(this.scroller.style,"line-height",this.lineHeight+"px")},this.setSession=function(e){this.session&&this.session.doc.off("changeNewLineMode",this.onChangeNewLineMode),this.session=e,e&&this.scrollMargin.top&&e.getScrollTop()<=0&&e.setScrollTop(-this.scrollMargin.top),this.$cursorLayer.setSession(e),this.$markerBack.setSession(e),this.$markerFront.setSession(e),this.$gutterLayer.setSession(e),this.$textLayer.setSession(e);if(!e)return;this.$loop.schedule(this.CHANGE_FULL),this.session.$setFontMetrics(this.$fontMetrics),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.onChangeNewLineMode=this.onChangeNewLineMode.bind(this),this.onChangeNewLineMode(),this.session.doc.on("changeNewLineMode",this.onChangeNewLineMode)},this.updateLines=function(e,t,n){t===undefined&&(t=Infinity),this.$changedLines?(this.$changedLines.firstRow>e&&(this.$changedLines.firstRow=e),this.$changedLines.lastRow<t&&(this.$changedLines.lastRow=t)):this.$changedLines={firstRow:e,lastRow:t};if(this.$changedLines.lastRow<this.layerConfig.firstRow){if(!n)return;this.$changedLines.lastRow=this.layerConfig.lastRow}if(this.$changedLines.firstRow>this.layerConfig.lastRow)return;this.$loop.schedule(this.CHANGE_LINES)},this.onChangeNewLineMode=function(){this.$loop.schedule(this.CHANGE_TEXT),this.$textLayer.$updateEolChar(),this.session.$bidiHandler.setEolChar(this.$textLayer.EOL_CHAR)},this.onChangeTabSize=function(){this.$loop.schedule(this.CHANGE_TEXT|this.CHANGE_MARKER),this.$textLayer.onChangeTabSize()},this.updateText=function(){this.$loop.schedule(this.CHANGE_TEXT)},this.updateFull=function(e){e?this.$renderChanges(this.CHANGE_FULL,!0):this.$loop.schedule(this.CHANGE_FULL)},this.updateFontSize=function(){this.$textLayer.checkForSizeChanges()},this.$changes=0,this.$updateSizeAsync=function(){this.$loop.pending?this.$size.$dirty=!0:this.onResize()},this.onResize=function(e,t,n,r){if(this.resizing>2)return;this.resizing>0?this.resizing++:this.resizing=e?1:0;var i=this.container;r||(r=i.clientHeight||i.scrollHeight),n||(n=i.clientWidth||i.scrollWidth);var s=this.$updateCachedSize(e,t,n,r);if(!this.$size.scrollerHeight||!n&&!r)return this.resizing=0;e&&(this.$gutterLayer.$padding=null),e?this.$renderChanges(s|this.$changes,!0):this.$loop.schedule(s|this.$changes),this.resizing&&(this.resizing=0),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null},this.$updateCachedSize=function(e,t,n,r){r-=this.$extraHeight||0;var s=0,o=this.$size,u={width:o.width,height:o.height,scrollerHeight:o.scrollerHeight,scrollerWidth:o.scrollerWidth};r&&(e||o.height!=r)&&(o.height=r,s|=this.CHANGE_SIZE,o.scrollerHeight=o.height,this.$horizScroll&&(o.scrollerHeight-=this.scrollBarH.getHeight()),this.scrollBarV.element.style.bottom=this.scrollBarH.getHeight()+"px",s|=this.CHANGE_SCROLL);if(n&&(e||o.width!=n)){s|=this.CHANGE_SIZE,o.width=n,t==null&&(t=this.$showGutter?this.$gutter.offsetWidth:0),this.gutterWidth=t,i.setStyle(this.scrollBarH.element.style,"left",t+"px"),i.setStyle(this.scroller.style,"left",t+this.margin.left+"px"),o.scrollerWidth=Math.max(0,n-t-this.scrollBarV.getWidth()-this.margin.h),i.setStyle(this.$gutter.style,"left",this.margin.left+"px");var a=this.scrollBarV.getWidth()+"px";i.setStyle(this.scrollBarH.element.style,"right",a),i.setStyle(this.scroller.style,"right",a),i.setStyle(this.scroller.style,"bottom",this.scrollBarH.getHeight());if(this.session&&this.session.getUseWrapMode()&&this.adjustWrapLimit()||e)s|=this.CHANGE_FULL}return o.$dirty=!n||!r,s&&this._signal("resize",u),s},this.onGutterResize=function(e){var t=this.$showGutter?e:0;t!=this.gutterWidth&&(this.$changes|=this.$updateCachedSize(!0,t,this.$size.width,this.$size.height)),this.session.getUseWrapMode()&&this.adjustWrapLimit()?this.$loop.schedule(this.CHANGE_FULL):this.$size.$dirty?this.$loop.schedule(this.CHANGE_FULL):this.$computeLayerConfig()},this.adjustWrapLimit=function(){var e=this.$size.scrollerWidth-this.$padding*2,t=Math.floor(e/this.characterWidth);return this.session.adjustWrapLimit(t,this.$showPrintMargin&&this.$printMarginColumn)},this.setAnimatedScroll=function(e){this.setOption("animatedScroll",e)},this.getAnimatedScroll=function(){return this.$animatedScroll},this.setShowInvisibles=function(e){this.setOption("showInvisibles",e),this.session.$bidiHandler.setShowInvisibles(e)},this.getShowInvisibles=function(){return this.getOption("showInvisibles")},this.getDisplayIndentGuides=function(){return this.getOption("displayIndentGuides")},this.setDisplayIndentGuides=function(e){this.setOption("displayIndentGuides",e)},this.setShowPrintMargin=function(e){this.setOption("showPrintMargin",e)},this.getShowPrintMargin=function(){return this.getOption("showPrintMargin")},this.setPrintMarginColumn=function(e){this.setOption("printMarginColumn",e)},this.getPrintMarginColumn=function(){return this.getOption("printMarginColumn")},this.getShowGutter=function(){return this.getOption("showGutter")},this.setShowGutter=function(e){return this.setOption("showGutter",e)},this.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},this.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},this.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},this.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},this.$updatePrintMargin=function(){if(!this.$showPrintMargin&&!this.$printMarginEl)return;if(!this.$printMarginEl){var e=i.createElement("div");e.className="ace_layer ace_print-margin-layer",this.$printMarginEl=i.createElement("div"),this.$printMarginEl.className="ace_print-margin",e.appendChild(this.$printMarginEl),this.content.insertBefore(e,this.content.firstChild)}var t=this.$printMarginEl.style;t.left=Math.round(this.characterWidth*this.$printMarginColumn+this.$padding)+"px",t.visibility=this.$showPrintMargin?"visible":"hidden",this.session&&this.session.$wrap==-1&&this.adjustWrapLimit()},this.getContainerElement=function(){return this.container},this.getMouseEventTarget=function(){return this.scroller},this.getTextAreaContainer=function(){return this.container},this.$moveTextAreaToCursor=function(){if(this.$isMousePressed)return;var e=this.textarea.style,t=this.$composition;if(!this.$keepTextAreaAtCursor&&!t){i.translate(this.textarea,-100,0);return}var n=this.$cursorLayer.$pixelPos;if(!n)return;t&&t.markerRange&&(n=this.$cursorLayer.getPixelPosition(t.markerRange.start,!0));var r=this.layerConfig,s=n.top,o=n.left;s-=r.offset;var u=t&&t.useTextareaForIME?this.lineHeight:g?0:1;if(s<0||s>r.height-u){i.translate(this.textarea,0,0);return}var a=1,f=this.$size.height-u;if(!t)s+=this.lineHeight;else if(t.useTextareaForIME){var l=this.textarea.value;a=this.characterWidth*this.session.$getStringScreenWidth(l)[0]}else s+=this.lineHeight+2;o-=this.scrollLeft,o>this.$size.scrollerWidth-a&&(o=this.$size.scrollerWidth-a),o+=this.gutterWidth+this.margin.left,i.setStyle(e,"height",u+"px"),i.setStyle(e,"width",a+"px"),i.translate(this.textarea,Math.min(o,this.$size.scrollerWidth-a),Math.min(s,f))},this.getFirstVisibleRow=function(){return this.layerConfig.firstRow},this.getFirstFullyVisibleRow=function(){return this.layerConfig.firstRow+(this.layerConfig.offset===0?0:1)},this.getLastFullyVisibleRow=function(){var e=this.layerConfig,t=e.lastRow,n=this.session.documentToScreenRow(t,0)*e.lineHeight;return n-this.session.getScrollTop()>e.height-e.lineHeight?t-1:t},this.getLastVisibleRow=function(){return this.layerConfig.lastRow},this.$padding=null,this.setPadding=function(e){this.$padding=e,this.$textLayer.setPadding(e),this.$cursorLayer.setPadding(e),this.$markerFront.setPadding(e),this.$markerBack.setPadding(e),this.$loop.schedule(this.CHANGE_FULL),this.$updatePrintMargin()},this.setScrollMargin=function(e,t,n,r){var i=this.scrollMargin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,i.top&&this.scrollTop<=0&&this.session&&this.session.setScrollTop(-i.top),this.updateFull()},this.setMargin=function(e,t,n,r){var i=this.margin;i.top=e|0,i.bottom=t|0,i.right=r|0,i.left=n|0,i.v=i.top+i.bottom,i.h=i.left+i.right,this.$updateCachedSize(!0,this.gutterWidth,this.$size.width,this.$size.height),this.updateFull()},this.getHScrollBarAlwaysVisible=function(){return this.$hScrollBarAlwaysVisible},this.setHScrollBarAlwaysVisible=function(e){this.setOption("hScrollBarAlwaysVisible",e)},this.getVScrollBarAlwaysVisible=function(){return this.$vScrollBarAlwaysVisible},this.setVScrollBarAlwaysVisible=function(e){this.setOption("vScrollBarAlwaysVisible",e)},this.$updateScrollBarV=function(){var e=this.layerConfig.maxHeight,t=this.$size.scrollerHeight;!this.$maxLines&&this.$scrollPastEnd&&(e-=(t-this.lineHeight)*this.$scrollPastEnd,this.scrollTop>e-t&&(e=this.scrollTop+t,this.scrollBarV.scrollTop=null)),this.scrollBarV.setScrollHeight(e+this.scrollMargin.v),this.scrollBarV.setScrollTop(this.scrollTop+this.scrollMargin.top)},this.$updateScrollBarH=function(){this.scrollBarH.setScrollWidth(this.layerConfig.width+2*this.$padding+this.scrollMargin.h),this.scrollBarH.setScrollLeft(this.scrollLeft+this.scrollMargin.left)},this.$frozen=!1,this.freeze=function(){this.$frozen=!0},this.unfreeze=function(){this.$frozen=!1},this.$renderChanges=function(e,t){this.$changes&&(e|=this.$changes,this.$changes=0);if(!this.session||!this.container.offsetWidth||this.$frozen||!e&&!t){this.$changes|=e;return}if(this.$size.$dirty)return this.$changes|=e,this.onResize(!0);this.lineHeight||this.$textLayer.checkForSizeChanges(),this._signal("beforeRender",e),this.session&&this.session.$bidiHandler&&this.session.$bidiHandler.updateCharacterWidths(this.$fontMetrics);var n=this.layerConfig;if(e&this.CHANGE_FULL||e&this.CHANGE_SIZE||e&this.CHANGE_TEXT||e&this.CHANGE_LINES||e&this.CHANGE_SCROLL||e&this.CHANGE_H_SCROLL){e|=this.$computeLayerConfig()|this.$loop.clear();if(n.firstRow!=this.layerConfig.firstRow&&n.firstRowScreen==this.layerConfig.firstRowScreen){var r=this.scrollTop+(n.firstRow-this.layerConfig.firstRow)*this.lineHeight;r>0&&(this.scrollTop=r,e|=this.CHANGE_SCROLL,e|=this.$computeLayerConfig()|this.$loop.clear())}n=this.layerConfig,this.$updateScrollBarV(),e&this.CHANGE_H_SCROLL&&this.$updateScrollBarH(),i.translate(this.content,-this.scrollLeft,-n.offset);var s=n.width+2*this.$padding+"px",o=n.minHeight+"px";i.setStyle(this.content.style,"width",s),i.setStyle(this.content.style,"height",o)}e&this.CHANGE_H_SCROLL&&(i.translate(this.content,-this.scrollLeft,-n.offset),this.scroller.className=this.scrollLeft<=0?"ace_scroller":"ace_scroller ace_scroll-left");if(e&this.CHANGE_FULL){this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}if(e&this.CHANGE_SCROLL){this.$changedLines=null,e&this.CHANGE_TEXT||e&this.CHANGE_LINES?this.$textLayer.update(n):this.$textLayer.scrollLines(n),this.$showGutter&&(e&this.CHANGE_GUTTER||e&this.CHANGE_LINES?this.$gutterLayer.update(n):this.$gutterLayer.scrollLines(n)),this.$markerBack.update(n),this.$markerFront.update(n),this.$cursorLayer.update(n),this.$moveTextAreaToCursor(),this._signal("afterRender",e);return}e&this.CHANGE_TEXT?(this.$changedLines=null,this.$textLayer.update(n),this.$showGutter&&this.$gutterLayer.update(n)):e&this.CHANGE_LINES?(this.$updateLines()||e&this.CHANGE_GUTTER&&this.$showGutter)&&this.$gutterLayer.update(n):e&this.CHANGE_TEXT||e&this.CHANGE_GUTTER?this.$showGutter&&this.$gutterLayer.update(n):e&this.CHANGE_CURSOR&&this.$highlightGutterLine&&this.$gutterLayer.updateLineHighlight(n),e&this.CHANGE_CURSOR&&(this.$cursorLayer.update(n),this.$moveTextAreaToCursor()),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_FRONT)&&this.$markerFront.update(n),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_BACK)&&this.$markerBack.update(n),this._signal("afterRender",e)},this.$autosize=function(){var e=this.session.getScreenLength()*this.lineHeight,t=this.$maxLines*this.lineHeight,n=Math.min(t,Math.max((this.$minLines||1)*this.lineHeight,e))+this.scrollMargin.v+(this.$extraHeight||0);this.$horizScroll&&(n+=this.scrollBarH.getHeight()),this.$maxPixelHeight&&n>this.$maxPixelHeight&&(n=this.$maxPixelHeight);var r=n<=2*this.lineHeight,i=!r&&e>t;if(n!=this.desiredHeight||this.$size.height!=this.desiredHeight||i!=this.$vScroll){i!=this.$vScroll&&(this.$vScroll=i,this.scrollBarV.setVisible(i));var s=this.container.clientWidth;this.container.style.height=n+"px",this.$updateCachedSize(!0,this.$gutterWidth,s,n),this.desiredHeight=n,this._signal("autosize")}},this.$computeLayerConfig=function(){var e=this.session,t=this.$size,n=t.height<=2*this.lineHeight,r=this.session.getScreenLength(),i=r*this.lineHeight,s=this.$getLongestLine(),o=!n&&(this.$hScrollBarAlwaysVisible||t.scrollerWidth-s-2*this.$padding<0),u=this.$horizScroll!==o;u&&(this.$horizScroll=o,this.scrollBarH.setVisible(o));var a=this.$vScroll;this.$maxLines&&this.lineHeight>1&&this.$autosize();var f=t.scrollerHeight+this.lineHeight,l=!this.$maxLines&&this.$scrollPastEnd?(t.scrollerHeight-this.lineHeight)*this.$scrollPastEnd:0;i+=l;var c=this.scrollMargin;this.session.setScrollTop(Math.max(-c.top,Math.min(this.scrollTop,i-t.scrollerHeight+c.bottom))),this.session.setScrollLeft(Math.max(-c.left,Math.min(this.scrollLeft,s+2*this.$padding-t.scrollerWidth+c.right)));var h=!n&&(this.$vScrollBarAlwaysVisible||t.scrollerHeight-i+l<0||this.scrollTop>c.top),p=a!==h;p&&(this.$vScroll=h,this.scrollBarV.setVisible(h));var d=this.scrollTop%this.lineHeight,v=Math.ceil(f/this.lineHeight)-1,m=Math.max(0,Math.round((this.scrollTop-d)/this.lineHeight)),g=m+v,y,b,w=this.lineHeight;m=e.screenToDocumentRow(m,0);var E=e.getFoldLine(m);E&&(m=E.start.row),y=e.documentToScreenRow(m,0),b=e.getRowLength(m)*w,g=Math.min(e.screenToDocumentRow(g,0),e.getLength()-1),f=t.scrollerHeight+e.getRowLength(g)*w+b,d=this.scrollTop-y*w;var S=0;if(this.layerConfig.width!=s||u)S=this.CHANGE_H_SCROLL;if(u||p)S|=this.$updateCachedSize(!0,this.gutterWidth,t.width,t.height),this._signal("scrollbarVisibilityChanged"),p&&(s=this.$getLongestLine());return this.layerConfig={width:s,padding:this.$padding,firstRow:m,firstRowScreen:y,lastRow:g,lineHeight:w,characterWidth:this.characterWidth,minHeight:f,maxHeight:i,offset:d,gutterOffset:w?Math.max(0,Math.ceil((d+t.height-t.scrollerHeight)/w)):0,height:this.$size.scrollerHeight},this.session.$bidiHandler&&this.session.$bidiHandler.setContentWidth(s-this.$padding),S},this.$updateLines=function(){if(!this.$changedLines)return;var e=this.$changedLines.firstRow,t=this.$changedLines.lastRow;this.$changedLines=null;var n=this.layerConfig;if(e>n.lastRow+1)return;if(t<n.firstRow)return;if(t===Infinity){this.$showGutter&&this.$gutterLayer.update(n),this.$textLayer.update(n);return}return this.$textLayer.updateLines(n,e,t),!0},this.$getLongestLine=function(){var e=this.session.getScreenWidth();return this.showInvisibles&&!this.session.$useWrapMode&&(e+=1),this.$textLayer&&e>this.$textLayer.MAX_LINE_LENGTH&&(e=this.$textLayer.MAX_LINE_LENGTH+30),Math.max(this.$size.scrollerWidth-2*this.$padding,Math.round(e*this.characterWidth))},this.updateFrontMarkers=function(){this.$markerFront.setMarkers(this.session.getMarkers(!0)),this.$loop.schedule(this.CHANGE_MARKER_FRONT)},this.updateBackMarkers=function(){this.$markerBack.setMarkers(this.session.getMarkers()),this.$loop.schedule(this.CHANGE_MARKER_BACK)},this.addGutterDecoration=function(e,t){this.$gutterLayer.addGutterDecoration(e,t)},this.removeGutterDecoration=function(e,t){this.$gutterLayer.removeGutterDecoration(e,t)},this.updateBreakpoints=function(e){this.$loop.schedule(this.CHANGE_GUTTER)},this.setAnnotations=function(e){this.$gutterLayer.setAnnotations(e),this.$loop.schedule(this.CHANGE_GUTTER)},this.updateCursor=function(){this.$loop.schedule(this.CHANGE_CURSOR)},this.hideCursor=function(){this.$cursorLayer.hideCursor()},this.showCursor=function(){this.$cursorLayer.showCursor()},this.scrollSelectionIntoView=function(e,t,n){this.scrollCursorIntoView(e,n),this.scrollCursorIntoView(t,n)},this.scrollCursorIntoView=function(e,t,n){if(this.$size.scrollerHeight===0)return;var r=this.$cursorLayer.getPixelPosition(e),i=r.left,s=r.top,o=n&&n.top||0,u=n&&n.bottom||0,a=this.$scrollAnimation?this.session.getScrollTop():this.scrollTop;a+o>s?(t&&a+o>s+this.lineHeight&&(s-=t*this.$size.scrollerHeight),s===0&&(s=-this.scrollMargin.top),this.session.setScrollTop(s)):a+this.$size.scrollerHeight-u<s+this.lineHeight&&(t&&a+this.$size.scrollerHeight-u<s-this.lineHeight&&(s+=t*this.$size.scrollerHeight),this.session.setScrollTop(s+this.lineHeight+u-this.$size.scrollerHeight));var f=this.scrollLeft;f>i?(i<this.$padding+2*this.layerConfig.characterWidth&&(i=-this.scrollMargin.left),this.session.setScrollLeft(i)):f+this.$size.scrollerWidth<i+this.characterWidth?this.session.setScrollLeft(Math.round(i+this.characterWidth-this.$size.scrollerWidth)):f<=this.$padding&&i-f<this.characterWidth&&this.session.setScrollLeft(0)},this.getScrollTop=function(){return this.session.getScrollTop()},this.getScrollLeft=function(){return this.session.getScrollLeft()},this.getScrollTopRow=function(){return this.scrollTop/this.lineHeight},this.getScrollBottomRow=function(){return Math.max(0,Math.floor((this.scrollTop+this.$size.scrollerHeight)/this.lineHeight)-1)},this.scrollToRow=function(e){this.session.setScrollTop(e*this.lineHeight)},this.alignCursor=function(e,t){typeof e=="number"&&(e={row:e,column:0});var n=this.$cursorLayer.getPixelPosition(e),r=this.$size.scrollerHeight-this.lineHeight,i=n.top-r*(t||0);return this.session.setScrollTop(i),i},this.STEPS=8,this.$calcSteps=function(e,t){var n=0,r=this.STEPS,i=[],s=function(e,t,n){return n*(Math.pow(e-1,3)+1)+t};for(n=0;n<r;++n)i.push(s(n/this.STEPS,e,t-e));return i},this.scrollToLine=function(e,t,n,r){var i=this.$cursorLayer.getPixelPosition({row:e,column:0}),s=i.top;t&&(s-=this.$size.scrollerHeight/2);var o=this.scrollTop;this.session.setScrollTop(s),n!==!1&&this.animateScrolling(o,r)},this.animateScrolling=function(e,t){var n=this.scrollTop;if(!this.$animatedScroll)return;var r=this;if(e==n)return;if(this.$scrollAnimation){var i=this.$scrollAnimation.steps;if(i.length){e=i[0];if(e==n)return}}var s=r.$calcSteps(e,n);this.$scrollAnimation={from:e,to:n,steps:s},clearInterval(this.$timer),r.session.setScrollTop(s.shift()),r.session.$scrollTop=n,this.$timer=setInterval(function(){if(!r.session)return clearInterval(r.$timer);s.length?(r.session.setScrollTop(s.shift()),r.session.$scrollTop=n):n!=null?(r.session.$scrollTop=-1,r.session.setScrollTop(n),n=null):(r.$timer=clearInterval(r.$timer),r.$scrollAnimation=null,t&&t())},10)},this.scrollToY=function(e){this.scrollTop!==e&&(this.$loop.schedule(this.CHANGE_SCROLL),this.scrollTop=e)},this.scrollToX=function(e){this.scrollLeft!==e&&(this.scrollLeft=e),this.$loop.schedule(this.CHANGE_H_SCROLL)},this.scrollTo=function(e,t){this.session.setScrollTop(t),this.session.setScrollLeft(e)},this.scrollBy=function(e,t){t&&this.session.setScrollTop(this.session.getScrollTop()+t),e&&this.session.setScrollLeft(this.session.getScrollLeft()+e)},this.isScrollableBy=function(e,t){if(t<0&&this.session.getScrollTop()>=1-this.scrollMargin.top)return!0;if(t>0&&this.session.getScrollTop()+this.$size.scrollerHeight-this.layerConfig.maxHeight<-1+this.scrollMargin.bottom)return!0;if(e<0&&this.session.getScrollLeft()>=1-this.scrollMargin.left)return!0;if(e>0&&this.session.getScrollLeft()+this.$size.scrollerWidth-this.layerConfig.width<-1+this.scrollMargin.right)return!0},this.pixelToScreenCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=Math.floor((t+this.scrollTop-n.top)/this.lineHeight),u=this.$blockCursor?Math.floor(s):Math.round(s);return{row:o,column:u,side:s-u>0?1:-1,offsetX:i}},this.screenToTextCoordinates=function(e,t){var n;if(this.$hasCssTransforms){n={top:0,left:0};var r=this.$fontMetrics.transformCoordinates([e,t]);e=r[1]-this.gutterWidth-this.margin.left,t=r[0]}else n=this.scroller.getBoundingClientRect();var i=e+this.scrollLeft-n.left-this.$padding,s=i/this.characterWidth,o=this.$blockCursor?Math.floor(s):Math.round(s),u=Math.floor((t+this.scrollTop-n.top)/this.lineHeight);return this.session.screenToDocumentPosition(u,Math.max(o,0),i)},this.textToScreenCoordinates=function(e,t){var n=this.scroller.getBoundingClientRect(),r=this.session.documentToScreenPosition(e,t),i=this.$padding+(this.session.$bidiHandler.isBidiRow(r.row,e)?this.session.$bidiHandler.getPosLeft(r.column):Math.round(r.column*this.characterWidth)),s=r.row*this.lineHeight;return{pageX:n.left+i-this.scrollLeft,pageY:n.top+s-this.scrollTop}},this.visualizeFocus=function(){i.addCssClass(this.container,"ace_focus")},this.visualizeBlur=function(){i.removeCssClass(this.container,"ace_focus")},this.showComposition=function(e){this.$composition=e,e.cssText||(e.cssText=this.textarea.style.cssText),e.useTextareaForIME==undefined&&(e.useTextareaForIME=this.$useTextareaForIME),this.$useTextareaForIME?(i.addCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText="",this.$moveTextAreaToCursor(),this.$cursorLayer.element.style.display="none"):e.markerId=this.session.addMarker(e.markerRange,"ace_composition_marker","text")},this.setCompositionText=function(e){var t=this.session.selection.cursor;this.addToken(e,"composition_placeholder",t.row,t.column),this.$moveTextAreaToCursor()},this.hideComposition=function(){if(!this.$composition)return;this.$composition.markerId&&this.session.removeMarker(this.$composition.markerId),i.removeCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText=this.$composition.cssText;var e=this.session.selection.cursor;this.removeExtraToken(e.row,e.column),this.$composition=null,this.$cursorLayer.element.style.display=""},this.addToken=function(e,t,n,r){var i=this.session;i.bgTokenizer.lines[n]=null;var s={type:t,value:e},o=i.getTokens(n);if(r==null)o.push(s);else{var u=0;for(var a=0;a<o.length;a++){var f=o[a];u+=f.value.length;if(r<=u){var l=f.value.length-(u-r),c=f.value.slice(0,l),h=f.value.slice(l);o.splice(a,1,{type:f.type,value:c},s,{type:f.type,value:h});break}}}this.updateLines(n,n)},this.removeExtraToken=function(e,t){this.updateLines(e,e)},this.setTheme=function(e,t){function o(r){if(n.$themeId!=e)return t&&t();if(!r||!r.cssClass)throw new Error("couldn't load module "+e+" or it didn't call define");r.$id&&(n.$themeId=r.$id),i.importCssString(r.cssText,r.cssClass,n.container),n.theme&&i.removeCssClass(n.container,n.theme.cssClass);var s="padding"in r?r.padding:"padding"in(n.theme||{})?4:n.$padding;n.$padding&&s!=n.$padding&&n.setPadding(s),n.$theme=r.cssClass,n.theme=r,i.addCssClass(n.container,r.cssClass),i.setCssClass(n.container,"ace_dark",r.isDark),n.$size&&(n.$size.width=0,n.$updateSizeAsync()),n._dispatchEvent("themeLoaded",{theme:r}),t&&t()}var n=this;this.$themeId=e,n._dispatchEvent("themeChange",{theme:e});if(!e||typeof e=="string"){var r=e||this.$options.theme.initialValue;s.loadModule(["theme",r],o)}else o(e)},this.getTheme=function(){return this.$themeId},this.setStyle=function(e,t){i.setCssClass(this.container,e,t!==!1)},this.unsetStyle=function(e){i.removeCssClass(this.container,e)},this.setCursorStyle=function(e){i.setStyle(this.scroller.style,"cursor",e)},this.setMouseCursor=function(e){i.setStyle(this.scroller.style,"cursor",e)},this.attachToShadowRoot=function(){i.importCssString(v,"ace_editor.css",this.container)},this.destroy=function(){this.freeze(),this.$fontMetrics.destroy(),this.$cursorLayer.destroy(),this.removeAllListeners(),this.container.textContent=""}}).call(y.prototype),s.defineOptions(y.prototype,"renderer",{animatedScroll:{initialValue:!1},showInvisibles:{set:function(e){this.$textLayer.setShowInvisibles(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!1},showPrintMargin:{set:function(){this.$updatePrintMargin()},initialValue:!0},printMarginColumn:{set:function(){this.$updatePrintMargin()},initialValue:80},printMargin:{set:function(e){typeof e=="number"&&(this.$printMarginColumn=e),this.$showPrintMargin=!!e,this.$updatePrintMargin()},get:function(){return this.$showPrintMargin&&this.$printMarginColumn}},showGutter:{set:function(e){this.$gutter.style.display=e?"block":"none",this.$loop.schedule(this.CHANGE_FULL),this.onGutterResize()},initialValue:!0},fadeFoldWidgets:{set:function(e){i.setCssClass(this.$gutter,"ace_fade-fold-widgets",e)},initialValue:!1},showFoldWidgets:{set:function(e){this.$gutterLayer.setShowFoldWidgets(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},displayIndentGuides:{set:function(e){this.$textLayer.setDisplayIndentGuides(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!0},highlightGutterLine:{set:function(e){this.$gutterLayer.setHighlightGutterLine(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},hScrollBarAlwaysVisible:{set:function(e){(!this.$hScrollBarAlwaysVisible||!this.$horizScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},vScrollBarAlwaysVisible:{set:function(e){(!this.$vScrollBarAlwaysVisible||!this.$vScroll)&&this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},fontSize:{set:function(e){typeof e=="number"&&(e+="px"),this.container.style.fontSize=e,this.updateFontSize()},initialValue:12},fontFamily:{set:function(e){this.container.style.fontFamily=e,this.updateFontSize()}},maxLines:{set:function(e){this.updateFull()}},minLines:{set:function(e){this.$minLines<562949953421311||(this.$minLines=0),this.updateFull()}},maxPixelHeight:{set:function(e){this.updateFull()},initialValue:0},scrollPastEnd:{set:function(e){e=+e||0;if(this.$scrollPastEnd==e)return;this.$scrollPastEnd=e,this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:0,handlesSet:!0},fixedWidthGutter:{set:function(e){this.$gutterLayer.$fixedWidth=!!e,this.$loop.schedule(this.CHANGE_GUTTER)}},theme:{set:function(e){this.setTheme(e)},get:function(){return this.$themeId||this.theme},initialValue:"./theme/textmate",handlesSet:!0},hasCssTransforms:{},useTextareaForIME:{initialValue:!m.isMobile&&!m.isIE}}),t.VirtualRenderer=y}),define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"],function(e,t,n){"use strict";function u(e){var t="importScripts('"+i.qualifyURL(e)+"');";try{return new Blob([t],{type:"application/javascript"})}catch(n){var r=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder,s=new r;return s.append(t),s.getBlob("application/javascript")}}function a(e){if(typeof Worker=="undefined")return{postMessage:function(){},terminate:function(){}};if(o.get("loadWorkerFromBlob")){var t=u(e),n=window.URL||window.webkitURL,r=n.createObjectURL(t);return new Worker(r)}return new Worker(e)}var r=e("../lib/oop"),i=e("../lib/net"),s=e("../lib/event_emitter").EventEmitter,o=e("../config"),f=function(e){e.postMessage||(e=this.$createWorkerFromOldConfig.apply(this,arguments)),this.$worker=e,this.$sendDeltaQueue=this.$sendDeltaQueue.bind(this),this.changeListener=this.changeListener.bind(this),this.onMessage=this.onMessage.bind(this),this.callbackId=1,this.callbacks={},this.$worker.onmessage=this.onMessage};(function(){r.implement(this,s),this.$createWorkerFromOldConfig=function(t,n,r,i,s){e.nameToUrl&&!e.toUrl&&(e.toUrl=e.nameToUrl);if(o.get("packaged")||!e.toUrl)i=i||o.moduleUrl(n,"worker");else{var u=this.$normalizePath;i=i||u(e.toUrl("ace/worker/worker.js",null,"_"));var f={};t.forEach(function(t){f[t]=u(e.toUrl(t,null,"_").replace(/(\.js)?(\?.*)?$/,""))})}return this.$worker=a(i),s&&this.send("importScripts",s),this.$worker.postMessage({init:!0,tlns:f,module:n,classname:r}),this.$worker},this.onMessage=function(e){var t=e.data;switch(t.type){case"event":this._signal(t.name,{data:t.data});break;case"call":var n=this.callbacks[t.id];n&&(n(t.data),delete this.callbacks[t.id]);break;case"error":this.reportError(t.data);break;case"log":window.console&&console.log&&console.log.apply(console,t.data)}},this.reportError=function(e){window.console&&console.error&&console.error(e)},this.$normalizePath=function(e){return i.qualifyURL(e)},this.terminate=function(){this._signal("terminate",{}),this.deltaQueue=null,this.$worker.terminate(),this.$worker=null,this.$doc&&this.$doc.off("change",this.changeListener),this.$doc=null},this.send=function(e,t){this.$worker.postMessage({command:e,args:t})},this.call=function(e,t,n){if(n){var r=this.callbackId++;this.callbacks[r]=n,t.push(r)}this.send(e,t)},this.emit=function(e,t){try{t.data&&t.data.err&&(t.data.err={message:t.data.err.message,stack:t.data.err.stack,code:t.data.err.code}),this.$worker.postMessage({event:e,data:{data:t.data}})}catch(n){console.error(n.stack)}},this.attachToDocument=function(e){this.$doc&&this.terminate(),this.$doc=e,this.call("setValue",[e.getValue()]),e.on("change",this.changeListener)},this.changeListener=function(e){this.deltaQueue||(this.deltaQueue=[],setTimeout(this.$sendDeltaQueue,0)),e.action=="insert"?this.deltaQueue.push(e.start,e.lines):this.deltaQueue.push(e.start,e.end)},this.$sendDeltaQueue=function(){var e=this.deltaQueue;if(!e)return;this.deltaQueue=null,e.length>50&&e.length>this.$doc.getLength()>>1?this.call("setValue",[this.$doc.getValue()]):this.emit("change",{data:e})}}).call(f.prototype);var l=function(e,t,n){var r=null,i=!1,u=Object.create(s),a=[],l=new f({messageBuffer:a,terminate:function(){},postMessage:function(e){a.push(e);if(!r)return;i?setTimeout(c):c()}});l.setEmitSync=function(e){i=e};var c=function(){var e=a.shift();e.command?r[e.command].apply(r,e.args):e.event&&u._signal(e.event,e.data)};return u.postMessage=function(e){l.onMessage({data:e})},u.callback=function(e,t){this.postMessage({type:"call",id:t,data:e})},u.emit=function(e,t){this.postMessage({type:"event",name:e,data:t})},o.loadModule(["worker",t],function(e){r=new e[n](u);while(a.length)c()}),l};t.UIWorkerClient=l,t.WorkerClient=f,t.createWorker=a}),define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"],function(e,t,n){"use strict";var r=e("./range").Range,i=e("./lib/event_emitter").EventEmitter,s=e("./lib/oop"),o=function(e,t,n,r,i,s){var o=this;this.length=t,this.session=e,this.doc=e.getDocument(),this.mainClass=i,this.othersClass=s,this.$onUpdate=this.onUpdate.bind(this),this.doc.on("change",this.$onUpdate),this.$others=r,this.$onCursorChange=function(){setTimeout(function(){o.onCursorChange()})},this.$pos=n;var u=e.getUndoManager().$undoStack||e.getUndoManager().$undostack||{length:-1};this.$undoStackDepth=u.length,this.setup(),e.selection.on("changeCursor",this.$onCursorChange)};(function(){s.implement(this,i),this.setup=function(){var e=this,t=this.doc,n=this.session;this.selectionBefore=n.selection.toJSON(),n.selection.inMultiSelectMode&&n.selection.toSingleRange(),this.pos=t.createAnchor(this.$pos.row,this.$pos.column);var i=this.pos;i.$insertRight=!0,i.detach(),i.markerId=n.addMarker(new r(i.row,i.column,i.row,i.column+this.length),this.mainClass,null,!1),this.others=[],this.$others.forEach(function(n){var r=t.createAnchor(n.row,n.column);r.$insertRight=!0,r.detach(),e.others.push(r)}),n.setUndoSelect(!1)},this.showOtherMarkers=function(){if(this.othersActive)return;var e=this.session,t=this;this.othersActive=!0,this.others.forEach(function(n){n.markerId=e.addMarker(new r(n.row,n.column,n.row,n.column+t.length),t.othersClass,null,!1)})},this.hideOtherMarkers=function(){if(!this.othersActive)return;this.othersActive=!1;for(var e=0;e<this.others.length;e++)this.session.removeMarker(this.others[e].markerId)},this.onUpdate=function(e){if(this.$updating)return this.updateAnchors(e);var t=e;if(t.start.row!==t.end.row)return;if(t.start.row!==this.pos.row)return;this.$updating=!0;var n=e.action==="insert"?t.end.column-t.start.column:t.start.column-t.end.column,i=t.start.column>=this.pos.column&&t.start.column<=this.pos.column+this.length+1,s=t.start.column-this.pos.column;this.updateAnchors(e),i&&(this.length+=n);if(i&&!this.session.$fromUndo)if(e.action==="insert")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.insertMergedLines(a,e.lines)}else if(e.action==="remove")for(var o=this.others.length-1;o>=0;o--){var u=this.others[o],a={row:u.row,column:u.column+s};this.doc.remove(new r(a.row,a.column,a.row,a.column-n))}this.$updating=!1,this.updateMarkers()},this.updateAnchors=function(e){this.pos.onChange(e);for(var t=this.others.length;t--;)this.others[t].onChange(e);this.updateMarkers()},this.updateMarkers=function(){if(this.$updating)return;var e=this,t=this.session,n=function(n,i){t.removeMarker(n.markerId),n.markerId=t.addMarker(new r(n.row,n.column,n.row,n.column+e.length),i,null,!1)};n(this.pos,this.mainClass);for(var i=this.others.length;i--;)n(this.others[i],this.othersClass)},this.onCursorChange=function(e){if(this.$updating||!this.session)return;var t=this.session.selection.getCursor();t.row===this.pos.row&&t.column>=this.pos.column&&t.column<=this.pos.column+this.length?(this.showOtherMarkers(),this._emit("cursorEnter",e)):(this.hideOtherMarkers(),this._emit("cursorLeave",e))},this.detach=function(){this.session.removeMarker(this.pos&&this.pos.markerId),this.hideOtherMarkers(),this.doc.off("change",this.$onUpdate),this.session.selection.off("changeCursor",this.$onCursorChange),this.session.setUndoSelect(!0),this.session=null},this.cancel=function(){if(this.$undoStackDepth===-1)return;var e=this.session.getUndoManager(),t=(e.$undoStack||e.$undostack).length-this.$undoStackDepth;for(var n=0;n<t;n++)e.undo(this.session,!0);this.selectionBefore&&this.session.selection.fromJSON(this.selectionBefore)}}).call(o.prototype),t.PlaceHolder=o}),define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,n){function s(e,t){return e.row==t.row&&e.column==t.column}function o(e){var t=e.domEvent,n=t.altKey,o=t.shiftKey,u=t.ctrlKey,a=e.getAccelKey(),f=e.getButton();u&&i.isMac&&(f=t.button);if(e.editor.inMultiSelectMode&&f==2){e.editor.textInput.onContextMenu(e.domEvent);return}if(!u&&!n&&!a){f===0&&e.editor.inMultiSelectMode&&e.editor.exitMultiSelectMode();return}if(f!==0)return;var l=e.editor,c=l.selection,h=l.inMultiSelectMode,p=e.getDocumentPosition(),d=c.getCursor(),v=e.inSelection()||c.isEmpty()&&s(p,d),m=e.x,g=e.y,y=function(e){m=e.clientX,g=e.clientY},b=l.session,w=l.renderer.pixelToScreenCoordinates(m,g),E=w,S;if(l.$mouseHandler.$enableJumpToDef)u&&n||a&&n?S=o?"block":"add":n&&l.$blockSelectEnabled&&(S="block");else if(a&&!n){S="add";if(!h&&o)return}else n&&l.$blockSelectEnabled&&(S="block");S&&i.isMac&&t.ctrlKey&&l.$mouseHandler.cancelContextMenu();if(S=="add"){if(!h&&v)return;if(!h){var x=c.toOrientedRange();l.addSelectionMarker(x)}var T=c.rangeList.rangeAtPoint(p);l.inVirtualSelectionMode=!0,o&&(T=null,x=c.ranges[0]||x,l.removeSelectionMarker(x)),l.once("mouseup",function(){var e=c.toOrientedRange();T&&e.isEmpty()&&s(T.cursor,e.cursor)?c.substractPoint(e.cursor):(o?c.substractPoint(x.cursor):x&&(l.removeSelectionMarker(x),c.addRange(x)),c.addRange(e)),l.inVirtualSelectionMode=!1})}else if(S=="block"){e.stop(),l.inVirtualSelectionMode=!0;var N,C=[],k=function(){var e=l.renderer.pixelToScreenCoordinates(m,g),t=b.screenToDocumentPosition(e.row,e.column,e.offsetX);if(s(E,e)&&s(t,c.lead))return;E=e,l.selection.moveToPosition(t),l.renderer.scrollCursorIntoView(),l.removeSelectionMarkers(C),C=c.rectangularRangeBlock(E,w),l.$mouseHandler.$clickSelection&&C.length==1&&C[0].isEmpty()&&(C[0]=l.$mouseHandler.$clickSelection.clone()),C.forEach(l.addSelectionMarker,l),l.updateSelectionMarkers()};h&&!a?c.toSingleRange():!h&&a&&(N=c.toOrientedRange(),l.addSelectionMarker(N)),o?w=b.documentToScreenPosition(c.lead):c.moveToPosition(p),E={row:-1,column:-1};var L=function(e){k(),clearInterval(O),l.removeSelectionMarkers(C),C.length||(C=[c.toOrientedRange()]),N&&(l.removeSelectionMarker(N),c.toSingleRange(N));for(var t=0;t<C.length;t++)c.addRange(C[t]);l.inVirtualSelectionMode=!1,l.$mouseHandler.$clickSelection=null},A=k;r.capture(l.container,y,L);var O=setInterval(function(){A()},20);return e.preventDefault()}}var r=e("../lib/event"),i=e("../lib/useragent");t.onMouseDown=o}),define("ace/commands/multi_select_commands",["require","exports","module","ace/keyboard/hash_handler"],function(e,t,n){t.defaultCommands=[{name:"addCursorAbove",description:"Add cursor above",exec:function(e){e.selectMoreLines(-1)},bindKey:{win:"Ctrl-Alt-Up",mac:"Ctrl-Alt-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelow",description:"Add cursor below",exec:function(e){e.selectMoreLines(1)},bindKey:{win:"Ctrl-Alt-Down",mac:"Ctrl-Alt-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorAboveSkipCurrent",description:"Add cursor above (skip current)",exec:function(e){e.selectMoreLines(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Up",mac:"Ctrl-Alt-Shift-Up"},scrollIntoView:"cursor",readOnly:!0},{name:"addCursorBelowSkipCurrent",description:"Add cursor below (skip current)",exec:function(e){e.selectMoreLines(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Down",mac:"Ctrl-Alt-Shift-Down"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreBefore",description:"Select more before",exec:function(e){e.selectMore(-1)},bindKey:{win:"Ctrl-Alt-Left",mac:"Ctrl-Alt-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectMoreAfter",description:"Select more after",exec:function(e){e.selectMore(1)},bindKey:{win:"Ctrl-Alt-Right",mac:"Ctrl-Alt-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextBefore",description:"Select next before",exec:function(e){e.selectMore(-1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Left",mac:"Ctrl-Alt-Shift-Left"},scrollIntoView:"cursor",readOnly:!0},{name:"selectNextAfter",description:"Select next after",exec:function(e){e.selectMore(1,!0)},bindKey:{win:"Ctrl-Alt-Shift-Right",mac:"Ctrl-Alt-Shift-Right"},scrollIntoView:"cursor",readOnly:!0},{name:"toggleSplitSelectionIntoLines",description:"Split into lines",exec:function(e){e.multiSelect.rangeCount>1?e.multiSelect.joinSelections():e.multiSelect.splitIntoLines()},bindKey:{win:"Ctrl-Alt-L",mac:"Ctrl-Alt-L"},readOnly:!0},{name:"splitSelectionIntoLines",description:"Split into lines",exec:function(e){e.multiSelect.splitIntoLines()},readOnly:!0},{name:"alignCursors",description:"Align cursors",exec:function(e){e.alignCursors()},bindKey:{win:"Ctrl-Alt-A",mac:"Ctrl-Alt-A"},scrollIntoView:"cursor"},{name:"findAll",description:"Find all",exec:function(e){e.findAll()},bindKey:{win:"Ctrl-Alt-K",mac:"Ctrl-Alt-G"},scrollIntoView:"cursor",readOnly:!0}],t.multiSelectCommands=[{name:"singleSelection",description:"Single selection",bindKey:"esc",exec:function(e){e.exitMultiSelectMode()},scrollIntoView:"cursor",readOnly:!0,isAvailable:function(e){return e&&e.inMultiSelectMode}}];var r=e("../keyboard/hash_handler").HashHandler;t.keyboardHandler=new r(t.multiSelectCommands)}),define("ace/multi_select",["require","exports","module","ace/range_list","ace/range","ace/selection","ace/mouse/multi_select_handler","ace/lib/event","ace/lib/lang","ace/commands/multi_select_commands","ace/search","ace/edit_session","ace/editor","ace/config"],function(e,t,n){function h(e,t,n){return c.$options.wrap=!0,c.$options.needle=t,c.$options.backwards=n==-1,c.find(e)}function v(e,t){return e.row==t.row&&e.column==t.column}function m(e){if(e.$multiselectOnSessionChange)return;e.$onAddRange=e.$onAddRange.bind(e),e.$onRemoveRange=e.$onRemoveRange.bind(e),e.$onMultiSelect=e.$onMultiSelect.bind(e),e.$onSingleSelect=e.$onSingleSelect.bind(e),e.$multiselectOnSessionChange=t.onSessionChange.bind(e),e.$checkMultiselectChange=e.$checkMultiselectChange.bind(e),e.$multiselectOnSessionChange(e),e.on("changeSession",e.$multiselectOnSessionChange),e.on("mousedown",o),e.commands.addCommands(f.defaultCommands),g(e)}function g(e){function r(t){n&&(e.renderer.setMouseCursor(""),n=!1)}if(!e.textInput)return;var t=e.textInput.getElement(),n=!1;u.addListener(t,"keydown",function(t){var i=t.keyCode==18&&!(t.ctrlKey||t.shiftKey||t.metaKey);e.$blockSelectEnabled&&i?n||(e.renderer.setMouseCursor("crosshair"),n=!0):n&&r()},e),u.addListener(t,"keyup",r,e),u.addListener(t,"blur",r,e)}var r=e("./range_list").RangeList,i=e("./range").Range,s=e("./selection").Selection,o=e("./mouse/multi_select_handler").onMouseDown,u=e("./lib/event"),a=e("./lib/lang"),f=e("./commands/multi_select_commands");t.commands=f.defaultCommands.concat(f.multiSelectCommands);var l=e("./search").Search,c=new l,p=e("./edit_session").EditSession;(function(){this.getSelectionMarkers=function(){return this.$selectionMarkers}}).call(p.prototype),function(){this.ranges=null,this.rangeList=null,this.addRange=function(e,t){if(!e)return;if(!this.inMultiSelectMode&&this.rangeCount===0){var n=this.toOrientedRange();this.rangeList.add(n),this.rangeList.add(e);if(this.rangeList.ranges.length!=2)return this.rangeList.removeAll(),t||this.fromOrientedRange(e);this.rangeList.removeAll(),this.rangeList.add(n),this.$onAddRange(n)}e.cursor||(e.cursor=e.end);var r=this.rangeList.add(e);return this.$onAddRange(e),r.length&&this.$onRemoveRange(r),this.rangeCount>1&&!this.inMultiSelectMode&&(this._signal("multiSelect"),this.inMultiSelectMode=!0,this.session.$undoSelect=!1,this.rangeList.attach(this.session)),t||this.fromOrientedRange(e)},this.toSingleRange=function(e){e=e||this.ranges[0];var t=this.rangeList.removeAll();t.length&&this.$onRemoveRange(t),e&&this.fromOrientedRange(e)},this.substractPoint=function(e){var t=this.rangeList.substractPoint(e);if(t)return this.$onRemoveRange(t),t[0]},this.mergeOverlappingRanges=function(){var e=this.rangeList.merge();e.length&&this.$onRemoveRange(e)},this.$onAddRange=function(e){this.rangeCount=this.rangeList.ranges.length,this.ranges.unshift(e),this._signal("addRange",{range:e})},this.$onRemoveRange=function(e){this.rangeCount=this.rangeList.ranges.length;if(this.rangeCount==1&&this.inMultiSelectMode){var t=this.rangeList.ranges.pop();e.push(t),this.rangeCount=0}for(var n=e.length;n--;){var r=this.ranges.indexOf(e[n]);this.ranges.splice(r,1)}this._signal("removeRange",{ranges:e}),this.rangeCount===0&&this.inMultiSelectMode&&(this.inMultiSelectMode=!1,this._signal("singleSelect"),this.session.$undoSelect=!0,this.rangeList.detach(this.session)),t=t||this.ranges[0],t&&!t.isEqual(this.getRange())&&this.fromOrientedRange(t)},this.$initRangeList=function(){if(this.rangeList)return;this.rangeList=new r,this.ranges=[],this.rangeCount=0},this.getAllRanges=function(){return this.rangeCount?this.rangeList.ranges.concat():[this.getRange()]},this.splitIntoLines=function(){var e=this.ranges.length?this.ranges:[this.getRange()],t=[];for(var n=0;n<e.length;n++){var r=e[n],s=r.start.row,o=r.end.row;if(s===o)t.push(r.clone());else{t.push(new i(s,r.start.column,s,this.session.getLine(s).length));while(++s<o)t.push(this.getLineRange(s,!0));t.push(new i(o,0,o,r.end.column))}n==0&&!this.isBackwards()&&(t=t.reverse())}this.toSingleRange();for(var n=t.length;n--;)this.addRange(t[n])},this.joinSelections=function(){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)},this.toggleBlockSelection=function(){if(this.rangeCount>1){var e=this.rangeList.ranges,t=e[e.length-1],n=i.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(n,t.cursor==t.start)}else{var r=this.session.documentToScreenPosition(this.cursor),s=this.session.documentToScreenPosition(this.anchor),o=this.rectangularRangeBlock(r,s);o.forEach(this.addRange,this)}},this.rectangularRangeBlock=function(e,t,n){var r=[],s=e.column<t.column;if(s)var o=e.column,u=t.column,a=e.offsetX,f=t.offsetX;else var o=t.column,u=e.column,a=t.offsetX,f=e.offsetX;var l=e.row<t.row;if(l)var c=e.row,h=t.row;else var c=t.row,h=e.row;o<0&&(o=0),c<0&&(c=0),c==h&&(n=!0);var p;for(var d=c;d<=h;d++){var m=i.fromPoints(this.session.screenToDocumentPosition(d,o,a),this.session.screenToDocumentPosition(d,u,f));if(m.isEmpty()){if(p&&v(m.end,p))break;p=m.end}m.cursor=s?m.start:m.end,r.push(m)}l&&r.reverse();if(!n){var g=r.length-1;while(r[g].isEmpty()&&g>0)g--;if(g>0){var y=0;while(r[y].isEmpty())y++}for(var b=g;b>=y;b--)r[b].isEmpty()&&r.splice(b,1)}return r}}.call(s.prototype);var d=e("./editor").Editor;(function(){this.updateSelectionMarkers=function(){this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.addSelectionMarker=function(e){e.cursor||(e.cursor=e.end);var t=this.getSelectionStyle();return e.marker=this.session.addMarker(e,"ace_selection",t),this.session.$selectionMarkers.push(e),this.session.selectionMarkerCount=this.session.$selectionMarkers.length,e},this.removeSelectionMarker=function(e){if(!e.marker)return;this.session.removeMarker(e.marker);var t=this.session.$selectionMarkers.indexOf(e);t!=-1&&this.session.$selectionMarkers.splice(t,1),this.session.selectionMarkerCount=this.session.$selectionMarkers.length},this.removeSelectionMarkers=function(e){var t=this.session.$selectionMarkers;for(var n=e.length;n--;){var r=e[n];if(!r.marker)continue;this.session.removeMarker(r.marker);var i=t.indexOf(r);i!=-1&&t.splice(i,1)}this.session.selectionMarkerCount=t.length},this.$onAddRange=function(e){this.addSelectionMarker(e.range),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onRemoveRange=function(e){this.removeSelectionMarkers(e.ranges),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onMultiSelect=function(e){if(this.inMultiSelectMode)return;this.inMultiSelectMode=!0,this.setStyle("ace_multiselect"),this.keyBinding.addKeyboardHandler(f.keyboardHandler),this.commands.setDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onSingleSelect=function(e){if(this.session.multiSelect.inVirtualMode)return;this.inMultiSelectMode=!1,this.unsetStyle("ace_multiselect"),this.keyBinding.removeKeyboardHandler(f.keyboardHandler),this.commands.removeDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers(),this._emit("changeSelection")},this.$onMultiSelectExec=function(e){var t=e.command,n=e.editor;if(!n.multiSelect)return;if(!t.multiSelectAction){var r=t.exec(n,e.args||{});n.multiSelect.addRange(n.multiSelect.toOrientedRange()),n.multiSelect.mergeOverlappingRanges()}else t.multiSelectAction=="forEach"?r=n.forEachSelection(t,e.args):t.multiSelectAction=="forEachLine"?r=n.forEachSelection(t,e.args,!0):t.multiSelectAction=="single"?(n.exitMultiSelectMode(),r=t.exec(n,e.args||{})):r=t.multiSelectAction(n,e.args||{});return r},this.forEachSelection=function(e,t,n){if(this.inVirtualSelectionMode)return;var r=n&&n.keepOrder,i=n==1||n&&n.$byLines,o=this.session,u=this.selection,a=u.rangeList,f=(r?u:a).ranges,l;if(!f.length)return e.exec?e.exec(this,t||{}):e(this,t||{});var c=u._eventRegistry;u._eventRegistry={};var h=new s(o);this.inVirtualSelectionMode=!0;for(var p=f.length;p--;){if(i)while(p>0&&f[p].start.row==f[p-1].end.row)p--;h.fromOrientedRange(f[p]),h.index=p,this.selection=o.selection=h;var d=e.exec?e.exec(this,t||{}):e(this,t||{});!l&&d!==undefined&&(l=d),h.toOrientedRange(f[p])}h.detach(),this.selection=o.selection=u,this.inVirtualSelectionMode=!1,u._eventRegistry=c,u.mergeOverlappingRanges(),u.ranges[0]&&u.fromOrientedRange(u.ranges[0]);var v=this.renderer.$scrollAnimation;return this.onCursorChange(),this.onSelectionChange(),v&&v.from==v.to&&this.renderer.animateScrolling(v.from),l},this.exitMultiSelectMode=function(){if(!this.inMultiSelectMode||this.inVirtualSelectionMode)return;this.multiSelect.toSingleRange()},this.getSelectedText=function(){var e="";if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var t=this.multiSelect.rangeList.ranges,n=[];for(var r=0;r<t.length;r++)n.push(this.session.getTextRange(t[r]));var i=this.session.getDocument().getNewLineCharacter();e=n.join(i),e.length==(n.length-1)*i.length&&(e="")}else this.selection.isEmpty()||(e=this.session.getTextRange(this.getSelectionRange()));return e},this.$checkMultiselectChange=function(e,t){if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){var n=this.multiSelect.ranges[0];if(this.multiSelect.isEmpty()&&t==this.multiSelect.anchor)return;var r=t==this.multiSelect.anchor?n.cursor==n.start?n.end:n.start:n.cursor;r.row!=t.row||this.session.$clipPositionToDocument(r.row,r.column).column!=t.column?this.multiSelect.toSingleRange(this.multiSelect.toOrientedRange()):this.multiSelect.mergeOverlappingRanges()}},this.findAll=function(e,t,n){t=t||{},t.needle=e||t.needle;if(t.needle==undefined){var r=this.selection.isEmpty()?this.selection.getWordRange():this.selection.getRange();t.needle=this.session.getTextRange(r)}this.$search.set(t);var i=this.$search.findAll(this.session);if(!i.length)return 0;var s=this.multiSelect;n||s.toSingleRange(i[0]);for(var o=i.length;o--;)s.addRange(i[o],!0);return r&&s.rangeList.rangeAtPoint(r.start)&&s.addRange(r,!0),i.length},this.selectMoreLines=function(e,t){var n=this.selection.toOrientedRange(),r=n.cursor==n.end,s=this.session.documentToScreenPosition(n.cursor);this.selection.$desiredColumn&&(s.column=this.selection.$desiredColumn);var o=this.session.screenToDocumentPosition(s.row+e,s.column);if(!n.isEmpty())var u=this.session.documentToScreenPosition(r?n.end:n.start),a=this.session.screenToDocumentPosition(u.row+e,u.column);else var a=o;if(r){var f=i.fromPoints(o,a);f.cursor=f.start}else{var f=i.fromPoints(a,o);f.cursor=f.end}f.desiredColumn=s.column;if(!this.selection.inMultiSelectMode)this.selection.addRange(n);else if(t)var l=n.cursor;this.selection.addRange(f),l&&this.selection.substractPoint(l)},this.transposeSelections=function(e){var t=this.session,n=t.multiSelect,r=n.ranges;for(var i=r.length;i--;){var s=r[i];if(s.isEmpty()){var o=t.getWordRange(s.start.row,s.start.column);s.start.row=o.start.row,s.start.column=o.start.column,s.end.row=o.end.row,s.end.column=o.end.column}}n.mergeOverlappingRanges();var u=[];for(var i=r.length;i--;){var s=r[i];u.unshift(t.getTextRange(s))}e<0?u.unshift(u.pop()):u.push(u.shift());for(var i=r.length;i--;){var s=r[i],o=s.clone();t.replace(s,u[i]),s.start.row=o.start.row,s.start.column=o.start.column}n.fromOrientedRange(n.ranges[0])},this.selectMore=function(e,t,n){var r=this.session,i=r.multiSelect,s=i.toOrientedRange();if(s.isEmpty()){s=r.getWordRange(s.start.row,s.start.column),s.cursor=e==-1?s.start:s.end,this.multiSelect.addRange(s);if(n)return}var o=r.getTextRange(s),u=h(r,o,e);u&&(u.cursor=e==-1?u.start:u.end,this.session.unfold(u),this.multiSelect.addRange(u),this.renderer.scrollCursorIntoView(null,.5)),t&&this.multiSelect.substractPoint(s.cursor)},this.alignCursors=function(){var e=this.session,t=e.multiSelect,n=t.ranges,r=-1,s=n.filter(function(e){if(e.cursor.row==r)return!0;r=e.cursor.row});if(!n.length||s.length==n.length-1){var o=this.selection.getRange(),u=o.start.row,f=o.end.row,l=u==f;if(l){var c=this.session.getLength(),h;do h=this.session.getLine(f);while(/[=:]/.test(h)&&++f<c);do h=this.session.getLine(u);while(/[=:]/.test(h)&&--u>0);u<0&&(u=0),f>=c&&(f=c-1)}var p=this.session.removeFullLines(u,f);p=this.$reAlignText(p,l),this.session.insert({row:u,column:0},p.join("\n")+"\n"),l||(o.start.column=0,o.end.column=p[p.length-1].length),this.selection.setRange(o)}else{s.forEach(function(e){t.substractPoint(e.cursor)});var d=0,v=Infinity,m=n.map(function(t){var n=t.cursor,r=e.getLine(n.row),i=r.substr(n.column).search(/\S/g);return i==-1&&(i=0),n.column>d&&(d=n.column),i<v&&(v=i),i});n.forEach(function(t,n){var r=t.cursor,s=d-r.column,o=m[n]-v;s>o?e.insert(r,a.stringRepeat(" ",s-o)):e.remove(new i(r.row,r.column,r.row,r.column-s+o)),t.start.column=t.end.column=d,t.start.row=t.end.row=r.row,t.cursor=t.end}),t.fromOrientedRange(n[0]),this.renderer.updateCursor(),this.renderer.updateBackMarkers()}},this.$reAlignText=function(e,t){function u(e){return a.stringRepeat(" ",e)}function f(e){return e[2]?u(i)+e[2]+u(s-e[2].length+o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function l(e){return e[2]?u(i+s-e[2].length)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function c(e){return e[2]?u(i)+e[2]+u(o)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}var n=!0,r=!0,i,s,o;return e.map(function(e){var t=e.match(/(\s*)(.*?)(\s*)([=:].*)/);return t?i==null?(i=t[1].length,s=t[2].length,o=t[3].length,t):(i+s+o!=t[1].length+t[2].length+t[3].length&&(r=!1),i!=t[1].length&&(n=!1),i>t[1].length&&(i=t[1].length),s<t[2].length&&(s=t[2].length),o>t[3].length&&(o=t[3].length),t):[e]}).map(t?f:n?r?l:f:c)}}).call(d.prototype),t.onSessionChange=function(e){var t=e.session;t&&!t.multiSelect&&(t.$selectionMarkers=[],t.selection.$initRangeList(),t.multiSelect=t.selection),this.multiSelect=t&&t.multiSelect;var n=e.oldSession;n&&(n.multiSelect.off("addRange",this.$onAddRange),n.multiSelect.off("removeRange",this.$onRemoveRange),n.multiSelect.off("multiSelect",this.$onMultiSelect),n.multiSelect.off("singleSelect",this.$onSingleSelect),n.multiSelect.lead.off("change",this.$checkMultiselectChange),n.multiSelect.anchor.off("change",this.$checkMultiselectChange)),t&&(t.multiSelect.on("addRange",this.$onAddRange),t.multiSelect.on("removeRange",this.$onRemoveRange),t.multiSelect.on("multiSelect",this.$onMultiSelect),t.multiSelect.on("singleSelect",this.$onSingleSelect),t.multiSelect.lead.on("change",this.$checkMultiselectChange),t.multiSelect.anchor.on("change",this.$checkMultiselectChange)),t&&this.inMultiSelectMode!=t.selection.inMultiSelectMode&&(t.selection.inMultiSelectMode?this.$onMultiSelect():this.$onSingleSelect())},t.MultiSelect=m,e("./config").defineOptions(d.prototype,"editor",{enableMultiselect:{set:function(e){m(this),e?(this.on("changeSession",this.$multiselectOnSessionChange),this.on("mousedown",o)):(this.off("changeSession",this.$multiselectOnSessionChange),this.off("mousedown",o))},value:!0},enableBlockSelect:{set:function(e){this.$blockSelectEnabled=e},value:!0}})}),define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("../../range").Range,i=t.FoldMode=function(){};(function(){this.foldingStartMarker=null,this.foldingStopMarker=null,this.getFoldWidget=function(e,t,n){var r=e.getLine(n);return this.foldingStartMarker.test(r)?"start":t=="markbeginend"&&this.foldingStopMarker&&this.foldingStopMarker.test(r)?"end":""},this.getFoldWidgetRange=function(e,t,n){return null},this.indentationBlock=function(e,t,n){var i=/\S/,s=e.getLine(t),o=s.search(i);if(o==-1)return;var u=n||s.length,a=e.getLength(),f=t,l=t;while(++t<a){var c=e.getLine(t).search(i);if(c==-1)continue;if(c<=o){var h=e.getTokenAt(t,0);if(!h||h.type!=="string")break}l=t}if(l>f){var p=e.getLine(l).length;return new r(f,u,l,p)}},this.openingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i+1},u=e.$findClosingBracket(t,o,s);if(!u)return;var a=e.foldWidgets[u.row];return a==null&&(a=e.getFoldWidget(u.row)),a=="start"&&u.row>o.row&&(u.row--,u.column=e.getLine(u.row).length),r.fromPoints(o,u)},this.closingBracketBlock=function(e,t,n,i,s){var o={row:n,column:i},u=e.$findOpeningBracket(t,o);if(!u)return;return u.column++,o.column--,r.fromPoints(u,o)}}).call(i.prototype)}),define("ace/theme/textmate",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";t.isDark=!1,t.cssClass="ace-tm",t.cssText='.ace-tm .ace_gutter {background: #f0f0f0;color: #333;}.ace-tm .ace_print-margin {width: 1px;background: #e8e8e8;}.ace-tm .ace_fold {background-color: #6B72E6;}.ace-tm {background-color: #FFFFFF;color: black;}.ace-tm .ace_cursor {color: black;}.ace-tm .ace_invisible {color: rgb(191, 191, 191);}.ace-tm .ace_storage,.ace-tm .ace_keyword {color: blue;}.ace-tm .ace_constant {color: rgb(197, 6, 11);}.ace-tm .ace_constant.ace_buildin {color: rgb(88, 72, 246);}.ace-tm .ace_constant.ace_language {color: rgb(88, 92, 246);}.ace-tm .ace_constant.ace_library {color: rgb(6, 150, 14);}.ace-tm .ace_invalid {background-color: rgba(255, 0, 0, 0.1);color: red;}.ace-tm .ace_support.ace_function {color: rgb(60, 76, 114);}.ace-tm .ace_support.ace_constant {color: rgb(6, 150, 14);}.ace-tm .ace_support.ace_type,.ace-tm .ace_support.ace_class {color: rgb(109, 121, 222);}.ace-tm .ace_keyword.ace_operator {color: rgb(104, 118, 135);}.ace-tm .ace_string {color: rgb(3, 106, 7);}.ace-tm .ace_comment {color: rgb(76, 136, 107);}.ace-tm .ace_comment.ace_doc {color: rgb(0, 102, 255);}.ace-tm .ace_comment.ace_doc.ace_tag {color: rgb(128, 159, 191);}.ace-tm .ace_constant.ace_numeric {color: rgb(0, 0, 205);}.ace-tm .ace_variable {color: rgb(49, 132, 149);}.ace-tm .ace_xml-pe {color: rgb(104, 104, 91);}.ace-tm .ace_entity.ace_name.ace_function {color: #0000A2;}.ace-tm .ace_heading {color: rgb(12, 7, 255);}.ace-tm .ace_list {color:rgb(185, 6, 144);}.ace-tm .ace_meta.ace_tag {color:rgb(0, 22, 142);}.ace-tm .ace_string.ace_regex {color: rgb(255, 0, 0)}.ace-tm .ace_marker-layer .ace_selection {background: rgb(181, 213, 255);}.ace-tm.ace_multiselect .ace_selection.ace_start {box-shadow: 0 0 3px 0px white;}.ace-tm .ace_marker-layer .ace_step {background: rgb(252, 255, 0);}.ace-tm .ace_marker-layer .ace_stack {background: rgb(164, 229, 101);}.ace-tm .ace_marker-layer .ace_bracket {margin: -1px 0 0 -1px;border: 1px solid rgb(192, 192, 192);}.ace-tm .ace_marker-layer .ace_active-line {background: rgba(0, 0, 0, 0.07);}.ace-tm .ace_gutter-active-line {background-color : #dcdcdc;}.ace-tm .ace_marker-layer .ace_selected-word {background: rgb(250, 250, 255);border: 1px solid rgb(200, 200, 250);}.ace-tm .ace_indent-guide {background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==") right repeat-y;}',t.$id="ace/theme/textmate";var r=e("../lib/dom");r.importCssString(t.cssText,t.cssClass,!1)}),define("ace/line_widgets",["require","exports","module","ace/lib/dom"],function(e,t,n){"use strict";function i(e){this.session=e,this.session.widgetManager=this,this.session.getRowLength=this.getRowLength,this.session.$getWidgetScreenLength=this.$getWidgetScreenLength,this.updateOnChange=this.updateOnChange.bind(this),this.renderWidgets=this.renderWidgets.bind(this),this.measureWidgets=this.measureWidgets.bind(this),this.session._changedWidgets=[],this.$onChangeEditor=this.$onChangeEditor.bind(this),this.session.on("change",this.updateOnChange),this.session.on("changeFold",this.updateOnFold),this.session.on("changeEditor",this.$onChangeEditor)}var r=e("./lib/dom");(function(){this.getRowLength=function(e){var t;return this.lineWidgets?t=this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0:t=0,!this.$useWrapMode||!this.$wrapData[e]?1+t:this.$wrapData[e].length+1+t},this.$getWidgetScreenLength=function(){var e=0;return this.lineWidgets.forEach(function(t){t&&t.rowCount&&!t.hidden&&(e+=t.rowCount)}),e},this.$onChangeEditor=function(e){this.attach(e.editor)},this.attach=function(e){e&&e.widgetManager&&e.widgetManager!=this&&e.widgetManager.detach();if(this.editor==e)return;this.detach(),this.editor=e,e&&(e.widgetManager=this,e.renderer.on("beforeRender",this.measureWidgets),e.renderer.on("afterRender",this.renderWidgets))},this.detach=function(e){var t=this.editor;if(!t)return;this.editor=null,t.widgetManager=null,t.renderer.off("beforeRender",this.measureWidgets),t.renderer.off("afterRender",this.renderWidgets);var n=this.session.lineWidgets;n&&n.forEach(function(e){e&&e.el&&e.el.parentNode&&(e._inDocument=!1,e.el.parentNode.removeChild(e.el))})},this.updateOnFold=function(e,t){var n=t.lineWidgets;if(!n||!e.action)return;var r=e.data,i=r.start.row,s=r.end.row,o=e.action=="add";for(var u=i+1;u<s;u++)n[u]&&(n[u].hidden=o);n[s]&&(o?n[i]?n[s].hidden=o:n[i]=n[s]:(n[i]==n[s]&&(n[i]=undefined),n[s].hidden=o))},this.updateOnChange=function(e){var t=this.session.lineWidgets;if(!t)return;var n=e.start.row,r=e.end.row-n;if(r!==0)if(e.action=="remove"){var i=t.splice(n+1,r);!t[n]&&i[i.length-1]&&(t[n]=i.pop()),i.forEach(function(e){e&&this.removeLineWidget(e)},this),this.$updateRows()}else{var s=new Array(r);t[n]&&t[n].column!=null&&e.start.column>t[n].column&&n++,s.unshift(n,0),t.splice.apply(t,s),this.$updateRows()}},this.$updateRows=function(){var e=this.session.lineWidgets;if(!e)return;var t=!0;e.forEach(function(e,n){if(e){t=!1,e.row=n;while(e.$oldWidget)e.$oldWidget.row=n,e=e.$oldWidget}}),t&&(this.session.lineWidgets=null)},this.$registerLineWidget=function(e){this.session.lineWidgets||(this.session.lineWidgets=new Array(this.session.getLength()));var t=this.session.lineWidgets[e.row];return t&&(e.$oldWidget=t,t.el&&t.el.parentNode&&(t.el.parentNode.removeChild(t.el),t._inDocument=!1)),this.session.lineWidgets[e.row]=e,e},this.addLineWidget=function(e){this.$registerLineWidget(e),e.session=this.session;if(!this.editor)return e;var t=this.editor.renderer;e.html&&!e.el&&(e.el=r.createElement("div"),e.el.innerHTML=e.html),e.el&&(r.addCssClass(e.el,"ace_lineWidgetContainer"),e.el.style.position="absolute",e.el.style.zIndex=5,t.container.appendChild(e.el),e._inDocument=!0,e.coverGutter||(e.el.style.zIndex=3),e.pixelHeight==null&&(e.pixelHeight=e.el.offsetHeight)),e.rowCount==null&&(e.rowCount=e.pixelHeight/t.layerConfig.lineHeight);var n=this.session.getFoldAt(e.row,0);e.$fold=n;if(n){var i=this.session.lineWidgets;e.row==n.end.row&&!i[n.start.row]?i[n.start.row]=e:e.hidden=!0}return this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows(),this.renderWidgets(null,t),this.onWidgetChanged(e),e},this.removeLineWidget=function(e){e._inDocument=!1,e.session=null,e.el&&e.el.parentNode&&e.el.parentNode.removeChild(e.el);if(e.editor&&e.editor.destroy)try{e.editor.destroy()}catch(t){}if(this.session.lineWidgets){var n=this.session.lineWidgets[e.row];if(n==e)this.session.lineWidgets[e.row]=e.$oldWidget,e.$oldWidget&&this.onWidgetChanged(e.$oldWidget);else while(n){if(n.$oldWidget==e){n.$oldWidget=e.$oldWidget;break}n=n.$oldWidget}}this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows()},this.getWidgetsAtRow=function(e){var t=this.session.lineWidgets,n=t&&t[e],r=[];while(n)r.push(n),n=n.$oldWidget;return r},this.onWidgetChanged=function(e){this.session._changedWidgets.push(e),this.editor&&this.editor.renderer.updateFull()},this.measureWidgets=function(e,t){var n=this.session._changedWidgets,r=t.layerConfig;if(!n||!n.length)return;var i=Infinity;for(var s=0;s<n.length;s++){var o=n[s];if(!o||!o.el)continue;if(o.session!=this.session)continue;if(!o._inDocument){if(this.session.lineWidgets[o.row]!=o)continue;o._inDocument=!0,t.container.appendChild(o.el)}o.h=o.el.offsetHeight,o.fixedWidth||(o.w=o.el.offsetWidth,o.screenWidth=Math.ceil(o.w/r.characterWidth));var u=o.h/r.lineHeight;o.coverLine&&(u-=this.session.getRowLineCount(o.row),u<0&&(u=0)),o.rowCount!=u&&(o.rowCount=u,o.row<i&&(i=o.row))}i!=Infinity&&(this.session._emit("changeFold",{data:{start:{row:i}}}),this.session.lineWidgetWidth=null),this.session._changedWidgets=[]},this.renderWidgets=function(e,t){var n=t.layerConfig,r=this.session.lineWidgets;if(!r)return;var i=Math.min(this.firstRow,n.firstRow),s=Math.max(this.lastRow,n.lastRow,r.length);while(i>0&&!r[i])i--;this.firstRow=n.firstRow,this.lastRow=n.lastRow,t.$cursorLayer.config=n;for(var o=i;o<=s;o++){var u=r[o];if(!u||!u.el)continue;if(u.hidden){u.el.style.top=-100-(u.pixelHeight||0)+"px";continue}u._inDocument||(u._inDocument=!0,t.container.appendChild(u.el));var a=t.$cursorLayer.getPixelPosition({row:o,column:0},!0).top;u.coverLine||(a+=n.lineHeight*this.session.getRowLineCount(u.row)),u.el.style.top=a-n.offset+"px";var f=u.coverGutter?0:t.gutterWidth;u.fixedWidth||(f-=t.scrollLeft),u.el.style.left=f+"px",u.fullWidth&&u.screenWidth&&(u.el.style.minWidth=n.width+2*n.padding+"px"),u.fixedWidth?u.el.style.right=t.scrollBar.getWidth()+"px":u.el.style.right=""}}}).call(i.prototype),t.LineWidgets=i}),define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range"],function(e,t,n){"use strict";function o(e,t,n){var r=0,i=e.length-1;while(r<=i){var s=r+i>>1,o=n(t,e[s]);if(o>0)r=s+1;else{if(!(o<0))return s;i=s-1}}return-(r+1)}function u(e,t,n){var r=e.getAnnotations().sort(s.comparePoints);if(!r.length)return;var i=o(r,{row:t,column:-1},s.comparePoints);i<0&&(i=-i-1),i>=r.length?i=n>0?0:r.length-1:i===0&&n<0&&(i=r.length-1);var u=r[i];if(!u||!n)return;if(u.row===t){do u=r[i+=n];while(u&&u.row===t);if(!u)return r.slice()}var a=[];t=u.row;do a[n<0?"unshift":"push"](u),u=r[i+=n];while(u&&u.row==t);return a.length&&a}var r=e("../line_widgets").LineWidgets,i=e("../lib/dom"),s=e("../range").Range;t.showErrorMarker=function(e,t){var n=e.session;n.widgetManager||(n.widgetManager=new r(n),n.widgetManager.attach(e));var s=e.getCursorPosition(),o=s.row,a=n.widgetManager.getWidgetsAtRow(o).filter(function(e){return e.type=="errorMarker"})[0];a?a.destroy():o-=t;var f=u(n,o,t),l;if(f){var c=f[0];s.column=(c.pos&&typeof c.column!="number"?c.pos.sc:c.column)||0,s.row=c.row,l=e.renderer.$gutterLayer.$annotations[s.row]}else{if(a)return;l={text:["Looks good!"],className:"ace_ok"}}e.session.unfold(s.row),e.selection.moveToPosition(s);var h={row:s.row,fixedWidth:!0,coverGutter:!0,el:i.createElement("div"),type:"errorMarker"},p=h.el.appendChild(i.createElement("div")),d=h.el.appendChild(i.createElement("div"));d.className="error_widget_arrow "+l.className;var v=e.renderer.$cursorLayer.getPixelPosition(s).left;d.style.left=v+e.renderer.gutterWidth-5+"px",h.el.className="error_widget_wrapper",p.className="error_widget "+l.className,p.innerHTML=l.text.join("<br>"),p.appendChild(i.createElement("div"));var m=function(e,t,n){if(t===0&&(n==="esc"||n==="return"))return h.destroy(),{command:"null"}};h.destroy=function(){if(e.$mouseHandler.isMousePressed)return;e.keyBinding.removeKeyboardHandler(m),n.widgetManager.removeLineWidget(h),e.off("changeSelection",h.destroy),e.off("changeSession",h.destroy),e.off("mouseup",h.destroy),e.off("change",h.destroy)},e.keyBinding.addKeyboardHandler(m),e.on("changeSelection",h.destroy),e.on("changeSession",h.destroy),e.on("mouseup",h.destroy),e.on("change",h.destroy),e.session.widgetManager.addLineWidget(h),h.el.onmousedown=e.focus.bind(e),e.renderer.scrollCursorIntoView(null,.5,{bottom:h.el.offsetHeight})},i.importCssString("    .error_widget_wrapper {        background: inherit;        color: inherit;        border:none    }    .error_widget {        border-top: solid 2px;        border-bottom: solid 2px;        margin: 5px 0;        padding: 10px 40px;        white-space: pre-wrap;    }    .error_widget.ace_error, .error_widget_arrow.ace_error{        border-color: #ff5a5a    }    .error_widget.ace_warning, .error_widget_arrow.ace_warning{        border-color: #F1D817    }    .error_widget.ace_info, .error_widget_arrow.ace_info{        border-color: #5a5a5a    }    .error_widget.ace_ok, .error_widget_arrow.ace_ok{        border-color: #5aaa5a    }    .error_widget_arrow {        position: absolute;        border: solid 5px;        border-top-color: transparent!important;        border-right-color: transparent!important;        border-left-color: transparent!important;        top: -5px;    }","error_marker.css",!1)}),define("ace/ace",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/dom","ace/lib/event","ace/range","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config"],function(e,t,n){"use strict";e("./lib/fixoldbrowsers");var r=e("./lib/dom"),i=e("./lib/event"),s=e("./range").Range,o=e("./editor").Editor,u=e("./edit_session").EditSession,a=e("./undomanager").UndoManager,f=e("./virtual_renderer").VirtualRenderer;e("./worker/worker_client"),e("./keyboard/hash_handler"),e("./placeholder"),e("./multi_select"),e("./mode/folding/fold_mode"),e("./theme/textmate"),e("./ext/error_marker"),t.config=e("./config"),t.require=e,typeof define=="function"&&(t.define=define),t.edit=function(e,n){if(typeof e=="string"){var s=e;e=document.getElementById(s);if(!e)throw new Error("ace.edit can't find div #"+s)}if(e&&e.env&&e.env.editor instanceof o)return e.env.editor;var u="";if(e&&/input|textarea/i.test(e.tagName)){var a=e;u=a.value,e=r.createElement("pre"),a.parentNode.replaceChild(e,a)}else e&&(u=e.textContent,e.innerHTML="");var l=t.createEditSession(u),c=new o(new f(e),l,n),h={document:l,editor:c,onResize:c.resize.bind(c,null)};return a&&(h.textarea=a),i.addListener(window,"resize",h.onResize),c.on("destroy",function(){i.removeListener(window,"resize",h.onResize),h.editor.container.env=null}),c.container.env=c.env=h,c},t.createEditSession=function(e,t){var n=new u(e,t);return n.setUndoManager(new a),n},t.Range=s,t.Editor=o,t.EditSession=u,t.UndoManager=a,t.VirtualRenderer=f,t.version=t.config.version});            (function() {
+                window.require(["ace/ace"], function(a) {
+                    if (a) {
+                        a.config.init(true);
+                        a.define = window.define;
+                    }
+                    if (!window.ace)
+                        window.ace = a;
+                    for (var key in a) if (a.hasOwnProperty(key))
+                        window.ace[key] = a[key];
+                    window.ace["default"] = window.ace;
+                    if (typeof module == "object" && typeof exports == "object" && module) {
+                        module.exports = window.ace;
+                    }
+                });
+            })();
+        
\ No newline at end of file
diff --git a/apps/block_scout_web/assets/js/lib/ace/src-min/mode-csharp.js b/apps/block_scout_web/assets/js/lib/ace/src-min/mode-csharp.js
new file mode 100644
index 000000000000..9d59417e3175
--- /dev/null
+++ b/apps/block_scout_web/assets/js/lib/ace/src-min/mode-csharp.js
@@ -0,0 +1,8 @@
+/* eslint-disable */define("ace/mode/doc_comment_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("./text_highlight_rules").TextHighlightRules,s=function(){this.$rules={start:[{token:"comment.doc.tag",regex:"@[\\w\\d_]+"},s.getTagRule(),{defaultToken:"comment.doc",caseInsensitive:!0}]}};r.inherits(s,i),s.getTagRule=function(e){return{token:"comment.doc.tag.storage.type",regex:"\\b(?:TODO|FIXME|XXX|HACK)\\b"}},s.getStartRule=function(e){return{token:"comment.doc",regex:"\\/\\*(?=\\*)",next:e}},s.getEndRule=function(e){return{token:"comment.doc",regex:"\\*\\/",next:e}},t.DocCommentHighlightRules=s}),define("ace/mode/csharp_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/doc_comment_highlight_rules","ace/mode/text_highlight_rules"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("./doc_comment_highlight_rules").DocCommentHighlightRules,s=e("./text_highlight_rules").TextHighlightRules,o=function(){var e=this.createKeywordMapper({"variable.language":"this",keyword:"abstract|async|await|event|new|struct|as|explicit|null|switch|base|extern|object|this|bool|false|operator|throw|break|finally|out|true|byte|fixed|override|try|case|float|params|typeof|catch|for|private|uint|char|foreach|protected|ulong|checked|goto|public|unchecked|class|if|readonly|unsafe|const|implicit|ref|ushort|continue|in|return|using|decimal|int|sbyte|virtual|default|interface|sealed|volatile|delegate|internal|partial|short|void|do|is|sizeof|while|double|lock|stackalloc|else|long|static|enum|namespace|string|var|dynamic","constant.language":"null|true|false"},"identifier");this.$rules={start:[{token:"comment",regex:"\\/\\/.*$"},i.getStartRule("doc-start"),{token:"comment",regex:"\\/\\*",next:"comment"},{token:"string",regex:/'(?:.|\\(:?u[\da-fA-F]+|x[\da-fA-F]+|[tbrf'"n]))?'/},{token:"string",start:'"',end:'"|$',next:[{token:"constant.language.escape",regex:/\\(:?u[\da-fA-F]+|x[\da-fA-F]+|[tbrf'"n])/},{token:"invalid",regex:/\\./}]},{token:"string",start:'@"',end:'"',next:[{token:"constant.language.escape",regex:'""'}]},{token:"string",start:/\$"/,end:'"|$',next:[{token:"constant.language.escape",regex:/\\(:?$)|{{/},{token:"constant.language.escape",regex:/\\(:?u[\da-fA-F]+|x[\da-fA-F]+|[tbrf'"n])/},{token:"invalid",regex:/\\./}]},{token:"constant.numeric",regex:"0[xX][0-9a-fA-F]+\\b"},{token:"constant.numeric",regex:"[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"},{token:"constant.language.boolean",regex:"(?:true|false)\\b"},{token:e,regex:"[a-zA-Z_$][a-zA-Z0-9_$]*\\b"},{token:"keyword.operator",regex:"!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)"},{token:"keyword",regex:"^\\s*#(if|else|elif|endif|define|undef|warning|error|line|region|endregion|pragma)"},{token:"punctuation.operator",regex:"\\?|\\:|\\,|\\;|\\."},{token:"paren.lparen",regex:"[[({]"},{token:"paren.rparen",regex:"[\\])}]"},{token:"text",regex:"\\s+"}],comment:[{token:"comment",regex:"\\*\\/",next:"start"},{defaultToken:"comment"}]},this.embedRules(i,"doc-",[i.getEndRule("start")]),this.normalizeRules()};r.inherits(o,s),t.CSharpHighlightRules=o}),define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"],function(e,t,n){"use strict";var r=e("../range").Range,i=function(){};(function(){this.checkOutdent=function(e,t){return/^\s+$/.test(e)?/^\s*\}/.test(t):!1},this.autoOutdent=function(e,t){var n=e.getLine(t),i=n.match(/^(\s*\})/);if(!i)return 0;var s=i[1].length,o=e.findMatchingBracket({row:t,column:s});if(!o||o.row==t)return 0;var u=this.$getIndent(e.getLine(o.row));e.replace(new r(t,0,t,s-1),u)},this.$getIndent=function(e){return e.match(/^\s*/)[0]}}).call(i.prototype),t.MatchingBraceOutdent=i}),define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("../../range").Range,s=e("./fold_mode").FoldMode,o=t.FoldMode=function(e){e&&(this.foldingStartMarker=new RegExp(this.foldingStartMarker.source.replace(/\|[^|]*?$/,"|"+e.start)),this.foldingStopMarker=new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/,"|"+e.end)))};r.inherits(o,s),function(){this.foldingStartMarker=/([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/,this.foldingStopMarker=/^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/,this.singleLineBlockCommentRe=/^\s*(\/\*).*\*\/\s*$/,this.tripleStarBlockCommentRe=/^\s*(\/\*\*\*).*\*\/\s*$/,this.startRegionRe=/^\s*(\/\*|\/\/)#?region\b/,this._getFoldWidgetBase=this.getFoldWidget,this.getFoldWidget=function(e,t,n){var r=e.getLine(n);if(this.singleLineBlockCommentRe.test(r)&&!this.startRegionRe.test(r)&&!this.tripleStarBlockCommentRe.test(r))return"";var i=this._getFoldWidgetBase(e,t,n);return!i&&this.startRegionRe.test(r)?"start":i},this.getFoldWidgetRange=function(e,t,n,r){var i=e.getLine(n);if(this.startRegionRe.test(i))return this.getCommentRegionBlock(e,i,n);var s=i.match(this.foldingStartMarker);if(s){var o=s.index;if(s[1])return this.openingBracketBlock(e,s[1],n,o);var u=e.getCommentFoldRange(n,o+s[0].length,1);return u&&!u.isMultiLine()&&(r?u=this.getSectionRange(e,n):t!="all"&&(u=null)),u}if(t==="markbegin")return;var s=i.match(this.foldingStopMarker);if(s){var o=s.index+s[0].length;return s[1]?this.closingBracketBlock(e,s[1],n,o):e.getCommentFoldRange(n,o,-1)}},this.getSectionRange=function(e,t){var n=e.getLine(t),r=n.search(/\S/),s=t,o=n.length;t+=1;var u=t,a=e.getLength();while(++t<a){n=e.getLine(t);var f=n.search(/\S/);if(f===-1)continue;if(r>f)break;var l=this.getFoldWidgetRange(e,"all",t);if(l){if(l.start.row<=s)break;if(l.isMultiLine())t=l.end.row;else if(r==f)break}u=t}return new i(s,o,u,e.getLine(u).length)},this.getCommentRegionBlock=function(e,t,n){var r=t.search(/\s*$/),s=e.getLength(),o=n,u=/^\s*(?:\/\*|\/\/|--)#?(end)?region\b/,a=1;while(++n<s){t=e.getLine(n);var f=u.exec(t);if(!f)continue;f[1]?a--:a++;if(!a)break}var l=n;if(l>o)return new i(o,r,l,t.length)}}.call(o.prototype)}),define("ace/mode/folding/csharp",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/cstyle"],function(e,t,n){"use strict";var r=e("../../lib/oop"),i=e("../../range").Range,s=e("./cstyle").FoldMode,o=t.FoldMode=function(e){e&&(this.foldingStartMarker=new RegExp(this.foldingStartMarker.source.replace(/\|[^|]*?$/,"|"+e.start)),this.foldingStopMarker=new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/,"|"+e.end)))};r.inherits(o,s),function(){this.usingRe=/^\s*using \S/,this.getFoldWidgetRangeBase=this.getFoldWidgetRange,this.getFoldWidgetBase=this.getFoldWidget,this.getFoldWidget=function(e,t,n){var r=this.getFoldWidgetBase(e,t,n);if(!r){var i=e.getLine(n);if(/^\s*#region\b/.test(i))return"start";var s=this.usingRe;if(s.test(i)){var o=e.getLine(n-1),u=e.getLine(n+1);if(!s.test(o)&&s.test(u))return"start"}}return r},this.getFoldWidgetRange=function(e,t,n){var r=this.getFoldWidgetRangeBase(e,t,n);if(r)return r;var i=e.getLine(n);if(this.usingRe.test(i))return this.getUsingStatementBlock(e,i,n);if(/^\s*#region\b/.test(i))return this.getRegionBlock(e,i,n)},this.getUsingStatementBlock=function(e,t,n){var r=t.match(this.usingRe)[0].length-1,s=e.getLength(),o=n,u=n;while(++n<s){t=e.getLine(n);if(/^\s*$/.test(t))continue;if(!this.usingRe.test(t))break;u=n}if(u>o){var a=e.getLine(u).length;return new i(o,r,u,a)}},this.getRegionBlock=function(e,t,n){var r=t.search(/\s*$/),s=e.getLength(),o=n,u=/^\s*#(end)?region\b/,a=1;while(++n<s){t=e.getLine(n);var f=u.exec(t);if(!f)continue;f[1]?a--:a++;if(!a)break}var l=n;if(l>o)return new i(o,r,l,t.length)}}.call(o.prototype)}),define("ace/mode/csharp",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/csharp_highlight_rules","ace/mode/matching_brace_outdent","ace/mode/behaviour/cstyle","ace/mode/folding/csharp"],function(e,t,n){"use strict";var r=e("../lib/oop"),i=e("./text").Mode,s=e("./csharp_highlight_rules").CSharpHighlightRules,o=e("./matching_brace_outdent").MatchingBraceOutdent,u=e("./behaviour/cstyle").CstyleBehaviour,a=e("./folding/csharp").FoldMode,f=function(){this.HighlightRules=s,this.$outdent=new o,this.$behaviour=new u,this.foldingRules=new a};r.inherits(f,i),function(){this.lineCommentStart="//",this.blockComment={start:"/*",end:"*/"},this.getNextLineIndent=function(e,t,n){var r=this.$getIndent(t),i=this.getTokenizer().getLineTokens(t,e),s=i.tokens;if(s.length&&s[s.length-1].type=="comment")return r;if(e=="start"){var o=t.match(/^.*[\{\(\[]\s*$/);o&&(r+=n)}return r},this.checkOutdent=function(e,t,n){return this.$outdent.checkOutdent(t,n)},this.autoOutdent=function(e,t,n){this.$outdent.autoOutdent(t,n)},this.createWorker=function(e){return null},this.$id="ace/mode/csharp"}.call(f.prototype),t.Mode=f});                (function() {
+                    window.require(["ace/mode/csharp"], function(m) {
+                        if (typeof module == "object" && typeof exports == "object" && module) {
+                            module.exports = m;
+                        }
+                    });
+                })();
+            
\ No newline at end of file
diff --git a/apps/block_scout_web/assets/js/lib/ace/src-min/theme-chrome.js b/apps/block_scout_web/assets/js/lib/ace/src-min/theme-chrome.js
new file mode 100644
index 000000000000..c9438609f88f
--- /dev/null
+++ b/apps/block_scout_web/assets/js/lib/ace/src-min/theme-chrome.js
@@ -0,0 +1,8 @@
+/* eslint-disable */define("ace/theme/chrome",["require","exports","module","ace/lib/dom"],function(e,t,n){t.isDark=!1,t.cssClass="ace-chrome",t.cssText='.ace-chrome .ace_gutter {background: #ebebeb;color: #333;overflow : hidden;}.ace-chrome .ace_print-margin {width: 1px;background: #e8e8e8;}.ace-chrome {background-color: #FFFFFF;color: black;}.ace-chrome .ace_cursor {color: black;}.ace-chrome .ace_invisible {color: rgb(191, 191, 191);}.ace-chrome .ace_constant.ace_buildin {color: rgb(88, 72, 246);}.ace-chrome .ace_constant.ace_language {color: rgb(88, 92, 246);}.ace-chrome .ace_constant.ace_library {color: rgb(6, 150, 14);}.ace-chrome .ace_invalid {background-color: rgb(153, 0, 0);color: white;}.ace-chrome .ace_fold {}.ace-chrome .ace_support.ace_function {color: rgb(60, 76, 114);}.ace-chrome .ace_support.ace_constant {color: rgb(6, 150, 14);}.ace-chrome .ace_support.ace_type,.ace-chrome .ace_support.ace_class.ace-chrome .ace_support.ace_other {color: rgb(109, 121, 222);}.ace-chrome .ace_variable.ace_parameter {font-style:italic;color:#FD971F;}.ace-chrome .ace_keyword.ace_operator {color: rgb(104, 118, 135);}.ace-chrome .ace_comment {color: #236e24;}.ace-chrome .ace_comment.ace_doc {color: #236e24;}.ace-chrome .ace_comment.ace_doc.ace_tag {color: #236e24;}.ace-chrome .ace_constant.ace_numeric {color: rgb(0, 0, 205);}.ace-chrome .ace_variable {color: rgb(49, 132, 149);}.ace-chrome .ace_xml-pe {color: rgb(104, 104, 91);}.ace-chrome .ace_entity.ace_name.ace_function {color: #0000A2;}.ace-chrome .ace_heading {color: rgb(12, 7, 255);}.ace-chrome .ace_list {color:rgb(185, 6, 144);}.ace-chrome .ace_marker-layer .ace_selection {background: rgb(181, 213, 255);}.ace-chrome .ace_marker-layer .ace_step {background: rgb(252, 255, 0);}.ace-chrome .ace_marker-layer .ace_stack {background: rgb(164, 229, 101);}.ace-chrome .ace_marker-layer .ace_bracket {margin: -1px 0 0 -1px;border: 1px solid rgb(192, 192, 192);}.ace-chrome .ace_marker-layer .ace_active-line {background: rgba(0, 0, 0, 0.07);}.ace-chrome .ace_gutter-active-line {background-color : #dcdcdc;}.ace-chrome .ace_marker-layer .ace_selected-word {background: rgb(250, 250, 255);border: 1px solid rgb(200, 200, 250);}.ace-chrome .ace_storage,.ace-chrome .ace_keyword,.ace-chrome .ace_meta.ace_tag {color: rgb(147, 15, 128);}.ace-chrome .ace_string.ace_regex {color: rgb(255, 0, 0)}.ace-chrome .ace_string {color: #1A1AA6;}.ace-chrome .ace_entity.ace_other.ace_attribute-name {color: #994409;}.ace-chrome .ace_indent-guide {background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==") right repeat-y;}';var r=e("../lib/dom");r.importCssString(t.cssText,t.cssClass,!1)});                (function() {
+                    window.require(["ace/theme/chrome"], function(m) {
+                        if (typeof module == "object" && typeof exports == "object" && module) {
+                            module.exports = m;
+                        }
+                    });
+                })();
+            
\ No newline at end of file
diff --git a/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js b/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js
index 52569303aabb..ae57b6144b48 100644
--- a/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js
+++ b/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js
@@ -1,6 +1,25 @@
-import hljs from 'highlight.js/lib/core'
+import ace from '../../lib/ace/src-min/ace'
+import '../../lib/ace/src-min/mode-csharp'
+import '../../lib/ace/src-min/theme-chrome'
+import $ from 'jquery'
 
-// only activate highlighting on pages with this selector
-if (document.querySelectorAll('[data-activate-highlight]').length > 0) {
-  hljs.highlightAll()
+const Mode = ace.require('ace/mode/csharp').Mode
+
+const codeMain = $('#code_viewer_main')
+const code = codeMain.text()
+const editor = ace.edit('code_viewer_main')
+editor.session.setMode(new Mode())
+editor.setTheme('ace/theme/chrome')
+editor.setValue(code, -1)
+editor.setOptions({ maxLines: 40, readOnly: true })
+
+const len = codeMain.data('additional-sources-length')
+for (let i = 0; i < len; i++) {
+  const tag = 'code_viewer_' + i
+  const code = $('#' + tag).text()
+  const editor = ace.edit(tag)
+  editor.session.setMode(new Mode())
+  editor.setTheme('ace/theme/chrome')
+  editor.setValue(code, -1)
+  editor.setOptions({ maxLines: 40, readOnly: true })
 }
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract/index.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract/index.html.eex
index 2a371a92f412..7f2b8dbbe31f 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract/index.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract/index.html.eex
@@ -102,12 +102,10 @@
               <%= gettext "Copy Source Code" %>
             </button>
           </div>
-          <div class="tile tile-muted mb-4">
-            <pre class="pre-scrollable line-numbers" data-activate-highlight><code class="solidity"><%= for {line, number} <- contract_lines_with_index(target_contract.contract_source_code) do %><div data-line-number="<%= number %>"><%= line %></div><% end %></code></pre>
-          </div>
+          <pre class="tile-muted tile-code mb-4" id="code_viewer_main" data-additional-sources-length=<%= Enum.count(additional_sources) %>><%= target_contract.contract_source_code %><pre>
         </section>
 
-        <%= Enum.map(additional_sources, fn additional_source -> %>
+        <%= additional_sources |> Enum.with_index() |> Enum.map(fn {additional_source, index} -> %>
           <section>
             <div class="d-flex justify-content-between align-items-baseline">
               <h3><%= additional_source.file_name %></h3>
@@ -115,9 +113,7 @@
                 <%= gettext "Copy Source Code" %>
               </button>
             </div>
-            <div class="tile tile-muted mb-4">
-              <pre class="pre-scrollable line-numbers" data-activate-highlight><code class="solidity"><%= for {line, number} <- contract_lines_with_index(additional_source.contract_source_code) do %><div data-line-number="<%= number %>"><%= line %></div><% end %></code></pre>
-            </div>
+            <pre class="tile-muted tile-code mb-4" id="code_viewer_<%= index %>"><%= additional_source.contract_source_code %><pre>
           </section>
         <% end)%>
 
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index fe7b187da31f..fe39bcf3bce3 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -652,7 +652,7 @@ msgid "Contract"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:126
+#: lib/block_scout_web/templates/address_contract/index.html.eex:122
 msgid "Contract ABI"
 msgstr ""
 
@@ -678,8 +678,8 @@ msgid "Contract Creation"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:142
-#: lib/block_scout_web/templates/address_contract/index.html.eex:157
+#: lib/block_scout_web/templates/address_contract/index.html.eex:138
+#: lib/block_scout_web/templates/address_contract/index.html.eex:153
 msgid "Contract Creation Code"
 msgstr ""
 
@@ -711,7 +711,7 @@ msgid "Contract source code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:148
+#: lib/block_scout_web/templates/address_contract/index.html.eex:144
 msgid "Contracts that self destruct in their constructors have no contract code published and cannot be verified."
 msgstr ""
 
@@ -721,7 +721,7 @@ msgid "Contribute"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:128
+#: lib/block_scout_web/templates/address_contract/index.html.eex:124
 msgid "Copy ABI"
 msgstr ""
 
@@ -734,8 +734,8 @@ msgid "Copy Address"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:144
-#: lib/block_scout_web/templates/address_contract/index.html.eex:160
+#: lib/block_scout_web/templates/address_contract/index.html.eex:140
+#: lib/block_scout_web/templates/address_contract/index.html.eex:156
 msgid "Copy Contract Creation Code"
 msgstr ""
 
@@ -745,8 +745,8 @@ msgid "Copy Decompiled Contract Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:187
-#: lib/block_scout_web/templates/address_contract/index.html.eex:197
+#: lib/block_scout_web/templates/address_contract/index.html.eex:183
+#: lib/block_scout_web/templates/address_contract/index.html.eex:193
 msgid "Copy Deployed ByteCode"
 msgstr ""
 
@@ -781,7 +781,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:102
-#: lib/block_scout_web/templates/address_contract/index.html.eex:115
+#: lib/block_scout_web/templates/address_contract/index.html.eex:113
 msgid "Copy Source Code"
 msgstr ""
 
@@ -951,8 +951,8 @@ msgid "Delegators’ Staked Amount"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:185
-#: lib/block_scout_web/templates/address_contract/index.html.eex:193
+#: lib/block_scout_web/templates/address_contract/index.html.eex:181
+#: lib/block_scout_web/templates/address_contract/index.html.eex:189
 msgid "Deployed ByteCode"
 msgstr ""
 
@@ -975,7 +975,7 @@ msgid "Difficulty"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:149
+#: lib/block_scout_web/templates/address_contract/index.html.eex:145
 msgid "Displaying the init data provided of the creating transaction."
 msgstr ""
 
@@ -1143,7 +1143,7 @@ msgid "Export Data"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:228
+#: lib/block_scout_web/templates/address_contract/index.html.eex:224
 msgid "External libraries"
 msgstr ""
 
@@ -2981,9 +2981,9 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:27
-#: lib/block_scout_web/templates/address_contract/index.html.eex:29 lib/block_scout_web/templates/address_contract/index.html.eex:164
-#: lib/block_scout_web/templates/address_contract/index.html.eex:170 lib/block_scout_web/templates/address_contract/index.html.eex:201
-#: lib/block_scout_web/templates/address_contract/index.html.eex:207 lib/block_scout_web/templates/smart_contract/_functions.html.eex:14
+#: lib/block_scout_web/templates/address_contract/index.html.eex:29 lib/block_scout_web/templates/address_contract/index.html.eex:160
+#: lib/block_scout_web/templates/address_contract/index.html.eex:166 lib/block_scout_web/templates/address_contract/index.html.eex:197
+#: lib/block_scout_web/templates/address_contract/index.html.eex:203 lib/block_scout_web/templates/smart_contract/_functions.html.eex:14
 msgid "Verify & Publish"
 msgstr ""
 
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index fe7b187da31f..fe39bcf3bce3 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -652,7 +652,7 @@ msgid "Contract"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:126
+#: lib/block_scout_web/templates/address_contract/index.html.eex:122
 msgid "Contract ABI"
 msgstr ""
 
@@ -678,8 +678,8 @@ msgid "Contract Creation"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:142
-#: lib/block_scout_web/templates/address_contract/index.html.eex:157
+#: lib/block_scout_web/templates/address_contract/index.html.eex:138
+#: lib/block_scout_web/templates/address_contract/index.html.eex:153
 msgid "Contract Creation Code"
 msgstr ""
 
@@ -711,7 +711,7 @@ msgid "Contract source code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:148
+#: lib/block_scout_web/templates/address_contract/index.html.eex:144
 msgid "Contracts that self destruct in their constructors have no contract code published and cannot be verified."
 msgstr ""
 
@@ -721,7 +721,7 @@ msgid "Contribute"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:128
+#: lib/block_scout_web/templates/address_contract/index.html.eex:124
 msgid "Copy ABI"
 msgstr ""
 
@@ -734,8 +734,8 @@ msgid "Copy Address"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:144
-#: lib/block_scout_web/templates/address_contract/index.html.eex:160
+#: lib/block_scout_web/templates/address_contract/index.html.eex:140
+#: lib/block_scout_web/templates/address_contract/index.html.eex:156
 msgid "Copy Contract Creation Code"
 msgstr ""
 
@@ -745,8 +745,8 @@ msgid "Copy Decompiled Contract Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:187
-#: lib/block_scout_web/templates/address_contract/index.html.eex:197
+#: lib/block_scout_web/templates/address_contract/index.html.eex:183
+#: lib/block_scout_web/templates/address_contract/index.html.eex:193
 msgid "Copy Deployed ByteCode"
 msgstr ""
 
@@ -781,7 +781,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:102
-#: lib/block_scout_web/templates/address_contract/index.html.eex:115
+#: lib/block_scout_web/templates/address_contract/index.html.eex:113
 msgid "Copy Source Code"
 msgstr ""
 
@@ -951,8 +951,8 @@ msgid "Delegators’ Staked Amount"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:185
-#: lib/block_scout_web/templates/address_contract/index.html.eex:193
+#: lib/block_scout_web/templates/address_contract/index.html.eex:181
+#: lib/block_scout_web/templates/address_contract/index.html.eex:189
 msgid "Deployed ByteCode"
 msgstr ""
 
@@ -975,7 +975,7 @@ msgid "Difficulty"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:149
+#: lib/block_scout_web/templates/address_contract/index.html.eex:145
 msgid "Displaying the init data provided of the creating transaction."
 msgstr ""
 
@@ -1143,7 +1143,7 @@ msgid "Export Data"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:228
+#: lib/block_scout_web/templates/address_contract/index.html.eex:224
 msgid "External libraries"
 msgstr ""
 
@@ -2981,9 +2981,9 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:27
-#: lib/block_scout_web/templates/address_contract/index.html.eex:29 lib/block_scout_web/templates/address_contract/index.html.eex:164
-#: lib/block_scout_web/templates/address_contract/index.html.eex:170 lib/block_scout_web/templates/address_contract/index.html.eex:201
-#: lib/block_scout_web/templates/address_contract/index.html.eex:207 lib/block_scout_web/templates/smart_contract/_functions.html.eex:14
+#: lib/block_scout_web/templates/address_contract/index.html.eex:29 lib/block_scout_web/templates/address_contract/index.html.eex:160
+#: lib/block_scout_web/templates/address_contract/index.html.eex:166 lib/block_scout_web/templates/address_contract/index.html.eex:197
+#: lib/block_scout_web/templates/address_contract/index.html.eex:203 lib/block_scout_web/templates/smart_contract/_functions.html.eex:14
 msgid "Verify & Publish"
 msgstr ""
 

From dd4146ef761bc864d77f24f2b13343f3a9e55c13 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 3 May 2022 13:48:04 +0300
Subject: [PATCH 075/128] Fix js import

---
 .../js/view_specific/address_contract/code_highlighting.js   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js b/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js
index ae57b6144b48..ae030c071915 100644
--- a/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js
+++ b/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js
@@ -1,12 +1,14 @@
-import ace from '../../lib/ace/src-min/ace'
+import '../../lib/ace/src-min/ace'
 import '../../lib/ace/src-min/mode-csharp'
 import '../../lib/ace/src-min/theme-chrome'
 import $ from 'jquery'
 
+/* eslint-disable-next-line */
 const Mode = ace.require('ace/mode/csharp').Mode
 
 const codeMain = $('#code_viewer_main')
 const code = codeMain.text()
+/* eslint-disable-next-line */
 const editor = ace.edit('code_viewer_main')
 editor.session.setMode(new Mode())
 editor.setTheme('ace/theme/chrome')
@@ -17,6 +19,7 @@ const len = codeMain.data('additional-sources-length')
 for (let i = 0; i < len; i++) {
   const tag = 'code_viewer_' + i
   const code = $('#' + tag).text()
+  /* eslint-disable-next-line */
   const editor = ace.edit(tag)
   editor.session.setMode(new Mode())
   editor.setTheme('ace/theme/chrome')

From b36b493920b17377cbe917d9b73a859cc5efc454 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 3 May 2022 14:28:09 +0300
Subject: [PATCH 076/128] Remove vertical line

---
 .../js/view_specific/address_contract/code_highlighting.js      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js b/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js
index ae030c071915..fde8bc2b135a 100644
--- a/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js
+++ b/apps/block_scout_web/assets/js/view_specific/address_contract/code_highlighting.js
@@ -13,7 +13,7 @@ const editor = ace.edit('code_viewer_main')
 editor.session.setMode(new Mode())
 editor.setTheme('ace/theme/chrome')
 editor.setValue(code, -1)
-editor.setOptions({ maxLines: 40, readOnly: true })
+editor.setOptions({ maxLines: 40, readOnly: true, printMargin: false })
 
 const len = codeMain.data('additional-sources-length')
 for (let i = 0; i < len; i++) {

From 8df21b369ac3cef5ae757b5f744f80716223c770 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 4 May 2022 15:08:21 +0300
Subject: [PATCH 077/128] Token balances fetcher retry

---
 CHANGELOG.md                                  |   1 +
 .../lib/indexer/fetcher/token_balance.ex      |  29 +++-
 apps/indexer/lib/indexer/token_balances.ex    |   8 +-
 .../indexer/fetcher/token_balance_test.exs    |  48 ++++++
 .../test/indexer/token_balances_test.exs      | 149 ++++++++++--------
 5 files changed, 168 insertions(+), 67 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d46f034619a3..e772b2815047 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 - [#5268](https://github.com/blockscout/blockscout/pull/5268), [#5313](https://github.com/blockscout/blockscout/pull/5313) - Contract names display improvement
 
 ### Fixes
+- [#5528](https://github.com/blockscout/blockscout/pull/5528) - Token balances fetcher retry
 - [#5524](https://github.com/blockscout/blockscout/pull/5524) - ContractState module resistance to unresponsive archive node
 - [#5513](https://github.com/blockscout/blockscout/pull/5513) - Do not fill pending blocks ops with block numbers below TRACE_FIRST_BLOCK
 - [#5508](https://github.com/blockscout/blockscout/pull/5508) - Hide indexing banner if we fetched internal transactions from TRACE_FIRST_BLOCK
diff --git a/apps/indexer/lib/indexer/fetcher/token_balance.ex b/apps/indexer/lib/indexer/fetcher/token_balance.ex
index 9af2d7b34476..b23978facd60 100644
--- a/apps/indexer/lib/indexer/fetcher/token_balance.ex
+++ b/apps/indexer/lib/indexer/fetcher/token_balance.ex
@@ -81,7 +81,7 @@ defmodule Indexer.Fetcher.TokenBalance do
     result =
       entries
       |> Enum.map(&format_params/1)
-      |> Enum.map(&Map.put(&1, :retries_count, &1.retries_count + 1))
+      |> increase_retries_count()
       |> fetch_from_blockchain()
       |> import_token_balances()
 
@@ -100,9 +100,32 @@ defmodule Indexer.Fetcher.TokenBalance do
 
     Logger.metadata(count: Enum.count(retryable_params_list))
 
-    {:ok, token_balances} = TokenBalances.fetch_token_balances_from_blockchain(retryable_params_list)
+    %{fetched_token_balances: fetched_token_balances, failed_token_balances: _failed_token_balances} =
+      1..@max_retries
+      |> Enum.reduce_while(%{fetched_token_balances: [], failed_token_balances: retryable_params_list}, fn _x, acc ->
+        {:ok,
+         %{fetched_token_balances: _fetched_token_balances, failed_token_balances: failed_token_balances} =
+           token_balances} = TokenBalances.fetch_token_balances_from_blockchain(acc.failed_token_balances)
 
-    token_balances
+        if Enum.empty?(failed_token_balances) do
+          {:halt, token_balances}
+        else
+          failed_token_balances = increase_retries_count(failed_token_balances)
+
+          token_balances_updated_retries_count =
+            token_balances
+            |> Map.put(:failed_token_balances, failed_token_balances)
+
+          {:cont, token_balances_updated_retries_count}
+        end
+      end)
+
+    fetched_token_balances
+  end
+
+  defp increase_retries_count(params_list) do
+    params_list
+    |> Enum.map(&Map.put(&1, :retries_count, &1.retries_count + 1))
   end
 
   def import_token_balances(token_balances_params) do
diff --git a/apps/indexer/lib/indexer/token_balances.ex b/apps/indexer/lib/indexer/token_balances.ex
index 3e60f2326080..e53347f90ba9 100644
--- a/apps/indexer/lib/indexer/token_balances.ex
+++ b/apps/indexer/lib/indexer/token_balances.ex
@@ -87,7 +87,13 @@ defmodule Indexer.TokenBalances do
     |> unfetched_token_balances(fetched_token_balances)
     |> schedule_token_balances
 
-    {:ok, fetched_token_balances}
+    failed_token_balances =
+      requested_token_balances
+      |> MapSet.new()
+      |> MapSet.difference(MapSet.new(fetched_token_balances))
+      |> MapSet.to_list()
+
+    {:ok, %{fetched_token_balances: fetched_token_balances, failed_token_balances: failed_token_balances}}
   end
 
   def to_address_current_token_balances(address_token_balances) when is_list(address_token_balances) do
diff --git a/apps/indexer/test/indexer/fetcher/token_balance_test.exs b/apps/indexer/test/indexer/fetcher/token_balance_test.exs
index 739182174f9e..6c090973fd1c 100644
--- a/apps/indexer/test/indexer/fetcher/token_balance_test.exs
+++ b/apps/indexer/test/indexer/fetcher/token_balance_test.exs
@@ -68,6 +68,54 @@ defmodule Indexer.Fetcher.TokenBalanceTest do
       assert token_balance_updated.value_fetched_at != nil
     end
 
+    test "imports the given token balances from 2nd retry" do
+      %Address.TokenBalance{
+        address_hash: %Hash{bytes: address_hash_bytes} = address_hash,
+        token_contract_address_hash: %Hash{bytes: token_contract_address_hash_bytes},
+        block_number: block_number
+      } = insert(:token_balance, value_fetched_at: nil, value: nil)
+
+      expect(
+        EthereumJSONRPC.Mox,
+        :json_rpc,
+        fn [%{id: id, method: "eth_call", params: [%{data: _, to: _}, _]}], _options ->
+          {:ok,
+           [
+             %{
+               id: id,
+               jsonrpc: "2.0",
+               error: %{code: -32015, message: "VM execution error.", data: ""}
+             }
+           ]}
+        end
+      )
+
+      expect(
+        EthereumJSONRPC.Mox,
+        :json_rpc,
+        fn [%{id: id, method: "eth_call", params: [%{data: _, to: _}, _]}], _options ->
+          {:ok,
+           [
+             %{
+               id: id,
+               jsonrpc: "2.0",
+               result: "0x00000000000000000000000000000000000000000000d3c21bcecceda1000000"
+             }
+           ]}
+        end
+      )
+
+      assert TokenBalance.run(
+               [{address_hash_bytes, token_contract_address_hash_bytes, block_number, "ERC-20", nil, 0}],
+               nil
+             ) == :ok
+
+      token_balance_updated = Explorer.Repo.get_by(Address.TokenBalance, address_hash: address_hash)
+
+      assert token_balance_updated.value == Decimal.new(1_000_000_000_000_000_000_000_000)
+      assert token_balance_updated.value_fetched_at != nil
+    end
+
     test "does not try to fetch the token balance again if the retry is over" do
       max_retries = 3
 
diff --git a/apps/indexer/test/indexer/token_balances_test.exs b/apps/indexer/test/indexer/token_balances_test.exs
index 12cddcaa136b..2f5c89c1a6dc 100644
--- a/apps/indexer/test/indexer/token_balances_test.exs
+++ b/apps/indexer/test/indexer/token_balances_test.exs
@@ -46,7 +46,7 @@ defmodule Indexer.TokenBalancesTest do
                address_hash: ^address_hash_string,
                block_number: 1_000,
                value_fetched_at: _
-             } = List.first(result)
+             } = List.first(result.fetched_token_balances)
     end
 
     test "fetches balances of ERC-1155 tokens" do
@@ -74,15 +74,18 @@ defmodule Indexer.TokenBalancesTest do
 
       {:ok, result} = TokenBalances.fetch_token_balances_from_blockchain(data)
 
-      assert [
-               %{
-                 value: 2,
-                 token_contract_address_hash: ^token_contract_address_hash,
-                 address_hash: ^address_hash_string,
-                 block_number: 1_000,
-                 value_fetched_at: _
-               }
-             ] = result
+      assert %{
+               failed_token_balances: [],
+               fetched_token_balances: [
+                 %{
+                   value: 2,
+                   token_contract_address_hash: ^token_contract_address_hash,
+                   address_hash: ^address_hash_string,
+                   block_number: 1_000,
+                   value_fetched_at: _
+                 }
+               ]
+             } = result
     end
 
     test "fetches multiple balances of tokens" do
@@ -166,60 +169,63 @@ defmodule Indexer.TokenBalancesTest do
 
       {:ok, result} = TokenBalances.fetch_token_balances_from_blockchain(data)
 
-      assert [
-               %{
-                 value: 1_000_000_000_000_000_000_000_000,
-                 token_contract_address_hash: ^token_1_contract_address_hash,
-                 address_hash: ^address_1_hash_string,
-                 block_number: 1_000,
-                 value_fetched_at: _
-               },
-               %{
-                 value: 3_000_000_000_000_000_000_000_000_000,
-                 token_contract_address_hash: ^token_2_contract_address_hash,
-                 address_hash: ^address_2_hash_string,
-                 block_number: 1_000,
-                 value_fetched_at: _
-               },
-               %{
-                 value: 1,
-                 token_contract_address_hash: ^token_3_contract_address_hash,
-                 address_hash: ^address_2_hash_string,
-                 block_number: 1_000,
-                 value_fetched_at: _
-               },
-               %{
-                 value: 6_000_000_000_000_000_000_000_000_000,
-                 token_contract_address_hash: ^token_2_contract_address_hash,
-                 address_hash: ^token_2_contract_address_hash,
-                 block_number: 1_000,
-                 value_fetched_at: _
-               },
-               %{
-                 value: 5_000_000_000_000_000_000_000_000_000,
-                 token_contract_address_hash: ^token_2_contract_address_hash,
-                 address_hash: ^address_3_hash_string,
-                 block_number: 1_000,
-                 value_fetched_at: _
-               },
-               %{
-                 value: 6_000_000_000_000_000_000_000_000_000,
-                 token_contract_address_hash: ^token_2_contract_address_hash,
-                 address_hash: ^token_2_contract_address_hash,
-                 block_number: 1_000,
-                 value_fetched_at: _
-               },
-               %{
-                 value: 2,
-                 token_contract_address_hash: ^token_4_contract_address_hash,
-                 address_hash: ^address_2_hash_string,
-                 block_number: 1_000,
-                 value_fetched_at: _
-               }
-             ] = result
+      assert %{
+               failed_token_balances: [],
+               fetched_token_balances: [
+                 %{
+                   value: 1_000_000_000_000_000_000_000_000,
+                   token_contract_address_hash: ^token_1_contract_address_hash,
+                   address_hash: ^address_1_hash_string,
+                   block_number: 1_000,
+                   value_fetched_at: _
+                 },
+                 %{
+                   value: 3_000_000_000_000_000_000_000_000_000,
+                   token_contract_address_hash: ^token_2_contract_address_hash,
+                   address_hash: ^address_2_hash_string,
+                   block_number: 1_000,
+                   value_fetched_at: _
+                 },
+                 %{
+                   value: 1,
+                   token_contract_address_hash: ^token_3_contract_address_hash,
+                   address_hash: ^address_2_hash_string,
+                   block_number: 1_000,
+                   value_fetched_at: _
+                 },
+                 %{
+                   value: 6_000_000_000_000_000_000_000_000_000,
+                   token_contract_address_hash: ^token_2_contract_address_hash,
+                   address_hash: ^token_2_contract_address_hash,
+                   block_number: 1_000,
+                   value_fetched_at: _
+                 },
+                 %{
+                   value: 5_000_000_000_000_000_000_000_000_000,
+                   token_contract_address_hash: ^token_2_contract_address_hash,
+                   address_hash: ^address_3_hash_string,
+                   block_number: 1_000,
+                   value_fetched_at: _
+                 },
+                 %{
+                   value: 6_000_000_000_000_000_000_000_000_000,
+                   token_contract_address_hash: ^token_2_contract_address_hash,
+                   address_hash: ^token_2_contract_address_hash,
+                   block_number: 1_000,
+                   value_fetched_at: _
+                 },
+                 %{
+                   value: 2,
+                   token_contract_address_hash: ^token_4_contract_address_hash,
+                   address_hash: ^address_2_hash_string,
+                   block_number: 1_000,
+                   value_fetched_at: _
+                 }
+               ]
+             } = result
     end
 
-    test "ignores calls that gave errors to try fetch they again later" do
+    test "returns calls that gave errors to try fetch they again later" do
       address = insert(:address, hash: "0x7113ffcb9c18a97da1b9cfc43e6cb44ed9165509")
       token = insert(:token, contract_address: build(:contract_address))
 
@@ -236,7 +242,24 @@ defmodule Indexer.TokenBalancesTest do
 
       get_balance_from_blockchain_with_error()
 
-      assert TokenBalances.fetch_token_balances_from_blockchain(token_balances) == {:ok, []}
+      assert TokenBalances.fetch_token_balances_from_blockchain(token_balances) ==
+               {:ok,
+                %{
+                  failed_token_balances: [
+                    %{
+                      address_hash: "0x7113ffcb9c18a97da1b9cfc43e6cb44ed9165509",
+                      block_number: 1000,
+                      error: "(-32015) VM execution error. (Reverted 0x)",
+                      retries_count: 1,
+                      token_contract_address_hash: to_string(token.contract_address_hash),
+                      token_id: 11,
+                      token_type: "ERC-20",
+                      value: nil,
+                      value_fetched_at: nil
+                    }
+                  ],
+                  fetched_token_balances: []
+                }}
     end
   end
 

From fc46b86b57ff609df5069b58618558f817876847 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 4 May 2022 20:46:07 +0300
Subject: [PATCH 078/128] Remove unused bridged_tokens_eth_enabled?
 bridged_tokens_bsc_enabled? functions

---
 apps/explorer/lib/explorer/chain.ex | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index ad1f79af3e43..44dc20968d74 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -7068,18 +7068,6 @@ defmodule Explorer.Chain do
       (bsc_omni_bridge_mediator && bsc_omni_bridge_mediator !== "")
   end
 
-  def bridged_tokens_eth_enabled? do
-    eth_omni_bridge_mediator = Application.get_env(:block_scout_web, :eth_omni_bridge_mediator)
-
-    eth_omni_bridge_mediator && eth_omni_bridge_mediator !== ""
-  end
-
-  def bridged_tokens_bsc_enabled? do
-    bsc_omni_bridge_mediator = Application.get_env(:block_scout_web, :bsc_omni_bridge_mediator)
-
-    bsc_omni_bridge_mediator && bsc_omni_bridge_mediator !== ""
-  end
-
   def chain_id_display_name(nil), do: ""
 
   def chain_id_display_name(chain_id) do

From 347cfe62c4d63ab07f5e61d9a55ca6fb36c57a8a Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 5 May 2022 14:52:37 +0300
Subject: [PATCH 079/128] Blockscout v4.1.3

---
 CHANGELOG.md | 9 +++++++++
 mix.exs      | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index decf0a003139..20030c308954 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 ## Current
 
+### Features
+
+### Fixes
+
+### Chore
+
+
+## 4.1.3-beta
+
 ### Features
 - [#5515](https://github.com/blockscout/blockscout/pull/5515) - Integrate ace editor to display contract sources
 - [#5505](https://github.com/blockscout/blockscout/pull/5505) - Manage debug_traceTransaction JSON RPC method timeout
diff --git a/mix.exs b/mix.exs
index bbf55f4c9951..7cacca369098 100644
--- a/mix.exs
+++ b/mix.exs
@@ -7,7 +7,7 @@ defmodule BlockScout.Mixfile do
     [
       app: :block_scout,
       # aliases: aliases(config_env()),
-      version: "4.1.2",
+      version: "4.1.3",
       apps_path: "apps",
       deps: deps(),
       dialyzer: dialyzer(),

From b003e397ecadfd80ffafd56d1cc48df8844a0558 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 5 May 2022 18:44:26 +0300
Subject: [PATCH 080/128] NPM audit fix

---
 .github/workflows/publish-docker-image.yml    |   2 +-
 CHANGELOG.md                                  |   1 +
 apps/block_scout_web/assets/package-lock.json | 318 ++++++++++--------
 3 files changed, 186 insertions(+), 135 deletions(-)

diff --git a/.github/workflows/publish-docker-image.yml b/.github/workflows/publish-docker-image.yml
index f0effec8398e..e6e1e5d0e7bd 100644
--- a/.github/workflows/publish-docker-image.yml
+++ b/.github/workflows/publish-docker-image.yml
@@ -14,7 +14,7 @@ jobs:
     name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
     env:
-      RELEASE_VERSION: 4.1.3
+      RELEASE_VERSION: 4.1.4
     steps:
       - name: Check out the repo
         uses: actions/checkout@v2
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20030c308954..af96b8418f7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Fixes
 
 ### Chore
+- [#5536](https://github.com/blockscout/blockscout/pull/5536) - NPM audit fix
 
 
 ## 4.1.3-beta
diff --git a/apps/block_scout_web/assets/package-lock.json b/apps/block_scout_web/assets/package-lock.json
index 13898d4dd733..84641be966e4 100644
--- a/apps/block_scout_web/assets/package-lock.json
+++ b/apps/block_scout_web/assets/package-lock.json
@@ -3303,12 +3303,12 @@
       "dev": true
     },
     "node_modules/@walletconnect/browser-utils": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.5.tgz",
-      "integrity": "sha512-gm9ufi0n5cGBXoGWDtMVSqIJ0eXYW+ZFuTNVN0fm4oal26J7cPrOdFjzhv5zvx5fKztWQ21DNFZ+PRXBjXg04Q==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.8.tgz",
+      "integrity": "sha512-iCL0XCWOZaABIc0lqA79Vyaybr3z26nt8mxiwvfrG8oaKUf5Y21Of4dj+wIXQ4Hhblre6SgDlU0Ffb39+1THOw==",
       "dependencies": {
         "@walletconnect/safe-json": "1.0.0",
-        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
         "@walletconnect/window-getters": "1.0.0",
         "@walletconnect/window-metadata": "1.0.0",
         "detect-browser": "5.2.0"
@@ -3320,24 +3320,24 @@
       "integrity": "sha512-tr7XntDAu50BVENgQfajMLzacmSe34D+qZc4zjnniz0ZVuw/TZcLcyxHQjYpJTM36sGEkZZlYLnIM1hH7alTMA=="
     },
     "node_modules/@walletconnect/client": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.5.tgz",
-      "integrity": "sha512-Vh3h1kfhmJ4Jx//H0lmmfDc5Q2s+R73Nh5cetVN41QPRrAcqHE4lR2ZS8XxRCNBl4/gcHZJIZS9J2Ui4tTXBLA==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.8.tgz",
+      "integrity": "sha512-pBroM6jZAaUM0SoXJZg5U7aPTiU3ljQAw3Xh/i2pxFDeN/oPKao7husZ5rdxS5xuGSV6YpqqRb0RxW1IeoR2Pg==",
       "dependencies": {
-        "@walletconnect/core": "^1.7.5",
-        "@walletconnect/iso-crypto": "^1.7.5",
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5"
+        "@walletconnect/core": "^1.7.8",
+        "@walletconnect/iso-crypto": "^1.7.8",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8"
       }
     },
     "node_modules/@walletconnect/core": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.5.tgz",
-      "integrity": "sha512-c4B8s9fZ/Ah2p460Hxo4e9pwLQVYT2+dVYAfqaxVzfYjhAokDEtO55Bdm1hujtRjQVqwTvCljKxBB+LgMp3k8w==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.8.tgz",
+      "integrity": "sha512-9xcQ0YNf9JUFb0YOX1Mpy4Yojt+6w2yQz/0aIEyj2X/s9D71NW0fTYsMcdhkLOI7mn2cqVbx2t1lRvdgqsbrSQ==",
       "dependencies": {
-        "@walletconnect/socket-transport": "^1.7.5",
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5"
+        "@walletconnect/socket-transport": "^1.7.8",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8"
       }
     },
     "node_modules/@walletconnect/crypto": {
@@ -3367,12 +3367,12 @@
       "integrity": "sha512-4BwqyWy6KpSvkocSaV7WR3BlZfrxLbJSLkg+j7Gl6pTDE+U55lLhJvQaMuDVazXYxcjBsG09k7UlH7cGiUI5vQ=="
     },
     "node_modules/@walletconnect/http-connection": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.5.tgz",
-      "integrity": "sha512-WDy2Y/07c1F107362jel0voeV6QMJuWbwAKNLtxlX8Y9KNzqZAGlHhIZykSWrMjNGwxBaXoqLPmu60uVvodc6A==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.8.tgz",
+      "integrity": "sha512-31gjBw46MRU9hFMTNXAqh+f8qpDNzVeV9BJehzVWKiNC3ciL1JCZkbvsY0djwajduE6TB2ujaML0XDXS9HgBRA==",
       "dependencies": {
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8",
         "eventemitter3": "4.0.7",
         "xhr2-cookies": "1.1.0"
       }
@@ -3383,13 +3383,13 @@
       "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw=="
     },
     "node_modules/@walletconnect/iso-crypto": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.5.tgz",
-      "integrity": "sha512-mJdRs2SqAPOLBBqLhU+ZnAh2c8TL2uDuL/ojV4aBzZ0ZHNT7X2zSOjAiixCb3vvH8GAt30OKmiRo3+ChI/9zvA==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.8.tgz",
+      "integrity": "sha512-Qo6qDcMG0Ac+9fpWE0h/oE55NHLk6eM2vlXpWlQDN/me7RZGrkvk+LXsAkQ3UiYPEiPfq4eswcyRWC9AcrAscg==",
       "dependencies": {
         "@walletconnect/crypto": "^1.0.2",
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5"
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8"
       }
     },
     "node_modules/@walletconnect/jsonrpc-types": {
@@ -3416,13 +3416,13 @@
       "deprecated": "Deprecated in favor of dynamic registry available from: https://github.com/walletconnect/walletconnect-registry"
     },
     "node_modules/@walletconnect/qrcode-modal": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.5.tgz",
-      "integrity": "sha512-LVq35jc3VMGq1EMcGCObQtEiercMDmUHDnc7A3AmUo0LoAbaPo6c8Hq0zqy2+JhtLmxUhU3ktf+szmCoiUDTUQ==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.8.tgz",
+      "integrity": "sha512-LqNJMLWO+ljvoRSdq8tcEslW0imKrrb+ugs3bw4w/jEI1FSJzVeinEsgVpyaMv8wsUcyTcSCXSkXpT1SXHtcpw==",
       "dependencies": {
-        "@walletconnect/browser-utils": "^1.7.5",
+        "@walletconnect/browser-utils": "^1.7.8",
         "@walletconnect/mobile-registry": "^1.4.0",
-        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
         "copy-to-clipboard": "^3.3.1",
         "preact": "10.4.1",
         "qrcode": "1.4.4"
@@ -3444,12 +3444,12 @@
       "integrity": "sha512-QJzp/S/86sUAgWY6eh5MKYmSfZaRpIlmCJdi5uG4DJlKkZrHEF7ye7gA+VtbVzvTtpM/gRwO2plQuiooIeXjfg=="
     },
     "node_modules/@walletconnect/socket-transport": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.5.tgz",
-      "integrity": "sha512-4TYCxrNWb4f5a1NGsALXidr+/6dOiqgVfUQJ4fdP6R7ijL+7jtdiktguU9FIDq5wFXRE+ZdpCpwSAfOt60q/mQ==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.8.tgz",
+      "integrity": "sha512-bqEjLxfSzG79v2OT7XVOZoyUkg6g3yng0fURrdLusWs42fYHWnrSrIZDejFn8N5PiZk5R2edrggkQ7w0VUUAfw==",
       "dependencies": {
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8",
         "ws": "7.5.3"
       }
     },
@@ -3474,19 +3474,19 @@
       }
     },
     "node_modules/@walletconnect/types": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.5.tgz",
-      "integrity": "sha512-0HvZzxD93et4DdrYgAvclI1BqclkZS7iPWRtbGg3r+PQhRPbOkNypzBy6XH6wflbmr+WBGdmyJvynHsdhcCqUA=="
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.8.tgz",
+      "integrity": "sha512-0oSZhKIrtXRJVP1jQ0EDTRtotQY6kggGjDcmm/LLQBKnOZXdPeo0sPkV/7DjT5plT3O7Cjc6JvuXt9WOY0hlCA=="
     },
     "node_modules/@walletconnect/utils": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/utils/-/utils-1.7.5.tgz",
-      "integrity": "sha512-U954rIIA/g/Cmdqy+n3hMY1DDMmXxGs8w/QmrK9b/H5nkQ3e4QicOyynq5g/JTTesN5HZdDTFiyX9r0GSKa+iA==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/utils/-/utils-1.7.8.tgz",
+      "integrity": "sha512-DSpfH6Do0TQmdrgzu+SyjVhupVjN0WEMvNWGK9K4VlSmLFpCWfme7qxzrvuxBZ47gDqs1kGWvjyJmviWqvOnAg==",
       "dependencies": {
-        "@walletconnect/browser-utils": "^1.7.5",
+        "@walletconnect/browser-utils": "^1.7.8",
         "@walletconnect/encoding": "^1.0.1",
         "@walletconnect/jsonrpc-utils": "^1.0.0",
-        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
         "bn.js": "4.11.8",
         "js-sha3": "0.8.0",
         "query-string": "6.13.5"
@@ -3522,15 +3522,15 @@
       }
     },
     "node_modules/@walletconnect/web3-provider": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/web3-provider/-/web3-provider-1.7.5.tgz",
-      "integrity": "sha512-x+UWOTu7jd9qog9NWhaspOmVRDJPnQrgZBscnaSC+x/aAsi52VUrd1GZ9c5UNZFgss41fdx3Z2KhkPeVrlrbuQ==",
-      "dependencies": {
-        "@walletconnect/client": "^1.7.5",
-        "@walletconnect/http-connection": "^1.7.5",
-        "@walletconnect/qrcode-modal": "^1.7.5",
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/web3-provider/-/web3-provider-1.7.8.tgz",
+      "integrity": "sha512-2VxGo7KPfQTWRJ+rygt3ok/u04InkVE+H9LBIF/RMUwcwyGf2nsP3CcYZVcg3yYpacgN7bAZCersCEYwU8AeeA==",
+      "dependencies": {
+        "@walletconnect/client": "^1.7.8",
+        "@walletconnect/http-connection": "^1.7.8",
+        "@walletconnect/qrcode-modal": "^1.7.8",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8",
         "web3-provider-engine": "16.0.1"
       }
     },
@@ -4128,9 +4128,9 @@
       }
     },
     "node_modules/async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "dependencies": {
         "lodash": "^4.17.14"
       }
@@ -5652,12 +5652,12 @@
       }
     },
     "node_modules/cross-fetch": {
-      "version": "2.2.5",
-      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-2.2.5.tgz",
-      "integrity": "sha512-xqYAhQb4NhCJSRym03dwxpP1bYXpK3y7UN83Bo2WFi3x1Zmzn0SL/6xGoPr+gpt4WmNrgCCX3HPysvOwFOW36w==",
+      "version": "2.2.6",
+      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-2.2.6.tgz",
+      "integrity": "sha512-9JZz+vXCmfKUZ68zAptS7k4Nu8e2qcibe7WVZYps7sAgk5R8GYTc+T1WR0v1rlP9HxgARmOX1UTIJZFytajpNA==",
       "dependencies": {
-        "node-fetch": "2.6.1",
-        "whatwg-fetch": "2.0.4"
+        "node-fetch": "^2.6.7",
+        "whatwg-fetch": "^2.0.4"
       }
     },
     "node_modules/cross-spawn": {
@@ -6535,7 +6535,6 @@
       "version": "0.1.13",
       "resolved": "https://registry.npmjs.org/encoding/-/encoding-0.1.13.tgz",
       "integrity": "sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==",
-      "dev": true,
       "optional": true,
       "peer": true,
       "dependencies": {
@@ -6546,7 +6545,6 @@
       "version": "0.6.3",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
       "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
-      "dev": true,
       "optional": true,
       "peer": true,
       "dependencies": {
@@ -12973,11 +12971,41 @@
       "integrity": "sha512-Ntyt4AIXyaLIuMHF6IOoTakB3K+RWxwtsHNRxllEoA6vPwP9o4866g6YWDLUdnucilZhmkxiHwHr11gAENw+QA=="
     },
     "node_modules/node-fetch": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
-      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==",
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+      "dependencies": {
+        "whatwg-url": "^5.0.0"
+      },
       "engines": {
         "node": "4.x || >=6.0.0"
+      },
+      "peerDependencies": {
+        "encoding": "^0.1.0"
+      },
+      "peerDependenciesMeta": {
+        "encoding": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/node-fetch/node_modules/tr46": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+      "integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o="
+    },
+    "node_modules/node-fetch/node_modules/webidl-conversions": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+      "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
+    },
+    "node_modules/node-fetch/node_modules/whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+      "dependencies": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
       }
     },
     "node_modules/node-gyp": {
@@ -20534,12 +20562,12 @@
       "dev": true
     },
     "@walletconnect/browser-utils": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.5.tgz",
-      "integrity": "sha512-gm9ufi0n5cGBXoGWDtMVSqIJ0eXYW+ZFuTNVN0fm4oal26J7cPrOdFjzhv5zvx5fKztWQ21DNFZ+PRXBjXg04Q==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/browser-utils/-/browser-utils-1.7.8.tgz",
+      "integrity": "sha512-iCL0XCWOZaABIc0lqA79Vyaybr3z26nt8mxiwvfrG8oaKUf5Y21Of4dj+wIXQ4Hhblre6SgDlU0Ffb39+1THOw==",
       "requires": {
         "@walletconnect/safe-json": "1.0.0",
-        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
         "@walletconnect/window-getters": "1.0.0",
         "@walletconnect/window-metadata": "1.0.0",
         "detect-browser": "5.2.0"
@@ -20553,24 +20581,24 @@
       }
     },
     "@walletconnect/client": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.5.tgz",
-      "integrity": "sha512-Vh3h1kfhmJ4Jx//H0lmmfDc5Q2s+R73Nh5cetVN41QPRrAcqHE4lR2ZS8XxRCNBl4/gcHZJIZS9J2Ui4tTXBLA==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/client/-/client-1.7.8.tgz",
+      "integrity": "sha512-pBroM6jZAaUM0SoXJZg5U7aPTiU3ljQAw3Xh/i2pxFDeN/oPKao7husZ5rdxS5xuGSV6YpqqRb0RxW1IeoR2Pg==",
       "requires": {
-        "@walletconnect/core": "^1.7.5",
-        "@walletconnect/iso-crypto": "^1.7.5",
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5"
+        "@walletconnect/core": "^1.7.8",
+        "@walletconnect/iso-crypto": "^1.7.8",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8"
       }
     },
     "@walletconnect/core": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.5.tgz",
-      "integrity": "sha512-c4B8s9fZ/Ah2p460Hxo4e9pwLQVYT2+dVYAfqaxVzfYjhAokDEtO55Bdm1hujtRjQVqwTvCljKxBB+LgMp3k8w==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/core/-/core-1.7.8.tgz",
+      "integrity": "sha512-9xcQ0YNf9JUFb0YOX1Mpy4Yojt+6w2yQz/0aIEyj2X/s9D71NW0fTYsMcdhkLOI7mn2cqVbx2t1lRvdgqsbrSQ==",
       "requires": {
-        "@walletconnect/socket-transport": "^1.7.5",
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5"
+        "@walletconnect/socket-transport": "^1.7.8",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8"
       }
     },
     "@walletconnect/crypto": {
@@ -20600,12 +20628,12 @@
       "integrity": "sha512-4BwqyWy6KpSvkocSaV7WR3BlZfrxLbJSLkg+j7Gl6pTDE+U55lLhJvQaMuDVazXYxcjBsG09k7UlH7cGiUI5vQ=="
     },
     "@walletconnect/http-connection": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.5.tgz",
-      "integrity": "sha512-WDy2Y/07c1F107362jel0voeV6QMJuWbwAKNLtxlX8Y9KNzqZAGlHhIZykSWrMjNGwxBaXoqLPmu60uVvodc6A==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/http-connection/-/http-connection-1.7.8.tgz",
+      "integrity": "sha512-31gjBw46MRU9hFMTNXAqh+f8qpDNzVeV9BJehzVWKiNC3ciL1JCZkbvsY0djwajduE6TB2ujaML0XDXS9HgBRA==",
       "requires": {
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8",
         "eventemitter3": "4.0.7",
         "xhr2-cookies": "1.1.0"
       },
@@ -20618,13 +20646,13 @@
       }
     },
     "@walletconnect/iso-crypto": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.5.tgz",
-      "integrity": "sha512-mJdRs2SqAPOLBBqLhU+ZnAh2c8TL2uDuL/ojV4aBzZ0ZHNT7X2zSOjAiixCb3vvH8GAt30OKmiRo3+ChI/9zvA==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/iso-crypto/-/iso-crypto-1.7.8.tgz",
+      "integrity": "sha512-Qo6qDcMG0Ac+9fpWE0h/oE55NHLk6eM2vlXpWlQDN/me7RZGrkvk+LXsAkQ3UiYPEiPfq4eswcyRWC9AcrAscg==",
       "requires": {
         "@walletconnect/crypto": "^1.0.2",
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5"
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8"
       }
     },
     "@walletconnect/jsonrpc-types": {
@@ -20650,13 +20678,13 @@
       "integrity": "sha512-ZtKRio4uCZ1JUF7LIdecmZt7FOLnX72RPSY7aUVu7mj7CSfxDwUn6gBuK6WGtH+NZCldBqDl5DenI5fFSvkKYw=="
     },
     "@walletconnect/qrcode-modal": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.5.tgz",
-      "integrity": "sha512-LVq35jc3VMGq1EMcGCObQtEiercMDmUHDnc7A3AmUo0LoAbaPo6c8Hq0zqy2+JhtLmxUhU3ktf+szmCoiUDTUQ==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/qrcode-modal/-/qrcode-modal-1.7.8.tgz",
+      "integrity": "sha512-LqNJMLWO+ljvoRSdq8tcEslW0imKrrb+ugs3bw4w/jEI1FSJzVeinEsgVpyaMv8wsUcyTcSCXSkXpT1SXHtcpw==",
       "requires": {
-        "@walletconnect/browser-utils": "^1.7.5",
+        "@walletconnect/browser-utils": "^1.7.8",
         "@walletconnect/mobile-registry": "^1.4.0",
-        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
         "copy-to-clipboard": "^3.3.1",
         "preact": "10.4.1",
         "qrcode": "1.4.4"
@@ -20678,12 +20706,12 @@
       "integrity": "sha512-QJzp/S/86sUAgWY6eh5MKYmSfZaRpIlmCJdi5uG4DJlKkZrHEF7ye7gA+VtbVzvTtpM/gRwO2plQuiooIeXjfg=="
     },
     "@walletconnect/socket-transport": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.5.tgz",
-      "integrity": "sha512-4TYCxrNWb4f5a1NGsALXidr+/6dOiqgVfUQJ4fdP6R7ijL+7jtdiktguU9FIDq5wFXRE+ZdpCpwSAfOt60q/mQ==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/socket-transport/-/socket-transport-1.7.8.tgz",
+      "integrity": "sha512-bqEjLxfSzG79v2OT7XVOZoyUkg6g3yng0fURrdLusWs42fYHWnrSrIZDejFn8N5PiZk5R2edrggkQ7w0VUUAfw==",
       "requires": {
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8",
         "ws": "7.5.3"
       },
       "dependencies": {
@@ -20696,19 +20724,19 @@
       }
     },
     "@walletconnect/types": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.5.tgz",
-      "integrity": "sha512-0HvZzxD93et4DdrYgAvclI1BqclkZS7iPWRtbGg3r+PQhRPbOkNypzBy6XH6wflbmr+WBGdmyJvynHsdhcCqUA=="
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/types/-/types-1.7.8.tgz",
+      "integrity": "sha512-0oSZhKIrtXRJVP1jQ0EDTRtotQY6kggGjDcmm/LLQBKnOZXdPeo0sPkV/7DjT5plT3O7Cjc6JvuXt9WOY0hlCA=="
     },
     "@walletconnect/utils": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/utils/-/utils-1.7.5.tgz",
-      "integrity": "sha512-U954rIIA/g/Cmdqy+n3hMY1DDMmXxGs8w/QmrK9b/H5nkQ3e4QicOyynq5g/JTTesN5HZdDTFiyX9r0GSKa+iA==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/utils/-/utils-1.7.8.tgz",
+      "integrity": "sha512-DSpfH6Do0TQmdrgzu+SyjVhupVjN0WEMvNWGK9K4VlSmLFpCWfme7qxzrvuxBZ47gDqs1kGWvjyJmviWqvOnAg==",
       "requires": {
-        "@walletconnect/browser-utils": "^1.7.5",
+        "@walletconnect/browser-utils": "^1.7.8",
         "@walletconnect/encoding": "^1.0.1",
         "@walletconnect/jsonrpc-utils": "^1.0.0",
-        "@walletconnect/types": "^1.7.5",
+        "@walletconnect/types": "^1.7.8",
         "bn.js": "4.11.8",
         "js-sha3": "0.8.0",
         "query-string": "6.13.5"
@@ -20737,15 +20765,15 @@
       }
     },
     "@walletconnect/web3-provider": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@walletconnect/web3-provider/-/web3-provider-1.7.5.tgz",
-      "integrity": "sha512-x+UWOTu7jd9qog9NWhaspOmVRDJPnQrgZBscnaSC+x/aAsi52VUrd1GZ9c5UNZFgss41fdx3Z2KhkPeVrlrbuQ==",
-      "requires": {
-        "@walletconnect/client": "^1.7.5",
-        "@walletconnect/http-connection": "^1.7.5",
-        "@walletconnect/qrcode-modal": "^1.7.5",
-        "@walletconnect/types": "^1.7.5",
-        "@walletconnect/utils": "^1.7.5",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/@walletconnect/web3-provider/-/web3-provider-1.7.8.tgz",
+      "integrity": "sha512-2VxGo7KPfQTWRJ+rygt3ok/u04InkVE+H9LBIF/RMUwcwyGf2nsP3CcYZVcg3yYpacgN7bAZCersCEYwU8AeeA==",
+      "requires": {
+        "@walletconnect/client": "^1.7.8",
+        "@walletconnect/http-connection": "^1.7.8",
+        "@walletconnect/qrcode-modal": "^1.7.8",
+        "@walletconnect/types": "^1.7.8",
+        "@walletconnect/utils": "^1.7.8",
         "web3-provider-engine": "16.0.1"
       }
     },
@@ -21248,9 +21276,9 @@
       "integrity": "sha512-jgsaNduz+ndvGyFt3uSuWqvy4lCnIJiovtouQN5JZHOKCS2QuhEdbcQHFhVksz2N2U9hXJo8odG7ETyWlEeuDw=="
     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "requires": {
         "lodash": "^4.17.14"
       }
@@ -22441,12 +22469,12 @@
       }
     },
     "cross-fetch": {
-      "version": "2.2.5",
-      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-2.2.5.tgz",
-      "integrity": "sha512-xqYAhQb4NhCJSRym03dwxpP1bYXpK3y7UN83Bo2WFi3x1Zmzn0SL/6xGoPr+gpt4WmNrgCCX3HPysvOwFOW36w==",
+      "version": "2.2.6",
+      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-2.2.6.tgz",
+      "integrity": "sha512-9JZz+vXCmfKUZ68zAptS7k4Nu8e2qcibe7WVZYps7sAgk5R8GYTc+T1WR0v1rlP9HxgARmOX1UTIJZFytajpNA==",
       "requires": {
-        "node-fetch": "2.6.1",
-        "whatwg-fetch": "2.0.4"
+        "node-fetch": "^2.6.7",
+        "whatwg-fetch": "^2.0.4"
       }
     },
     "cross-spawn": {
@@ -23115,7 +23143,6 @@
       "version": "0.1.13",
       "resolved": "https://registry.npmjs.org/encoding/-/encoding-0.1.13.tgz",
       "integrity": "sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==",
-      "dev": true,
       "optional": true,
       "peer": true,
       "requires": {
@@ -23126,7 +23153,6 @@
           "version": "0.6.3",
           "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
           "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
-          "dev": true,
           "optional": true,
           "peer": true,
           "requires": {
@@ -28167,9 +28193,33 @@
       "integrity": "sha512-Ntyt4AIXyaLIuMHF6IOoTakB3K+RWxwtsHNRxllEoA6vPwP9o4866g6YWDLUdnucilZhmkxiHwHr11gAENw+QA=="
     },
     "node-fetch": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
-      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw=="
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+      "requires": {
+        "whatwg-url": "^5.0.0"
+      },
+      "dependencies": {
+        "tr46": {
+          "version": "0.0.3",
+          "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+          "integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o="
+        },
+        "webidl-conversions": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+          "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
+        },
+        "whatwg-url": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+          "integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+          "requires": {
+            "tr46": "~0.0.3",
+            "webidl-conversions": "^3.0.0"
+          }
+        }
+      }
     },
     "node-gyp": {
       "version": "8.4.1",

From e67e57b3ea7597b53fba9c5643b850be8546b865 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Fri, 6 May 2022 10:49:40 +0300
Subject: [PATCH 081/128] Fix internal tx's tile bug

---
 CHANGELOG.md                                                  | 1 +
 .../templates/internal_transaction/_tile.html.eex             | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index af96b8418f7b..7c44b6bcc2f4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ### Features
 
 ### Fixes
+- [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
 ### Chore
 - [#5536](https://github.com/blockscout/blockscout/pull/5536) - NPM audit fix
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/internal_transaction/_tile.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/internal_transaction/_tile.html.eex
index 73b08b37a33f..b7ae6e7f2fd3 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/internal_transaction/_tile.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/internal_transaction/_tile.html.eex
@@ -15,9 +15,9 @@
     <div class="col-md-7 col-lg-8 d-flex flex-column pr-2 pr-sm-2 pr-md-0">
       <%= render BlockScoutWeb.TransactionView, "_link.html", transaction_hash: @internal_transaction.transaction_hash %>
       <span class="text-nowrap">
-        <%= @internal_transaction |> BlockScoutWeb.AddressView.address_partial_selector(:from, assigns[:current_address]) |> Keyword.put(:ignore_implementation_name, true) |> BlockScoutWeb.RenderHelpers.render_partial() %>
+        <%= @internal_transaction |> BlockScoutWeb.AddressView.address_partial_selector(:from, assigns[:current_address]) |> (&(if is_list(&1), do: Keyword.put(&1, :ignore_implementation_name, true), else: &1)).() |> BlockScoutWeb.RenderHelpers.render_partial() %>
         &rarr;
-        <%= @internal_transaction |> BlockScoutWeb.AddressView.address_partial_selector(:to, assigns[:current_address]) |> Keyword.put(:ignore_implementation_name, true) |> BlockScoutWeb.RenderHelpers.render_partial() %>
+        <%= @internal_transaction |> BlockScoutWeb.AddressView.address_partial_selector(:to, assigns[:current_address]) |> (&(if is_list(&1), do: Keyword.put(&1, :ignore_implementation_name, true), else: &1)).() |> BlockScoutWeb.RenderHelpers.render_partial() %>
       </span>
       <span class="d-flex flex-md-row flex-column mt-3 mt-md-0">
         <span class="tile-title">

From 1c72773e45aad9bd8e9a68638b94d3df6880704c Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 6 May 2022 18:33:14 +0300
Subject: [PATCH 082/128] Tx page: scroll to tab

---
 CHANGELOG.md                                  |   1 +
 .../assets/js/pages/transaction.js            |   5 +
 .../controllers/transaction_controller.ex     | 103 +++++++++++++++++-
 .../templates/transaction/_tabs.html.eex      |   6 +-
 .../show_internal_transactions.html.eex       |   1 +
 .../transaction/show_token_transfers.html.eex |   1 +
 .../lib/block_scout_web/views/tab_helpers.ex  |  19 +++-
 .../transaction_controller_test.exs           |  14 +--
 8 files changed, 129 insertions(+), 21 deletions(-)
 create mode 100644 apps/block_scout_web/lib/block_scout_web/templates/transaction/show_internal_transactions.html.eex
 create mode 100644 apps/block_scout_web/lib/block_scout_web/templates/transaction/show_token_transfers.html.eex

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c44b6bcc2f4..cf3408dd81f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
diff --git a/apps/block_scout_web/assets/js/pages/transaction.js b/apps/block_scout_web/assets/js/pages/transaction.js
index 410208dfa5b0..dc3def36e617 100644
--- a/apps/block_scout_web/assets/js/pages/transaction.js
+++ b/apps/block_scout_web/assets/js/pages/transaction.js
@@ -52,6 +52,11 @@ if ($transactionDetailsPage.length) {
   const store = createStore(reducer)
   connectElements({ store, elements })
 
+  const pathParts = window.location.pathname.split('/')
+  if (pathParts.length > 3 && pathParts[3] !== '') {
+    document.getElementById('transaction-tabs').scrollIntoView()
+  }
+
   const blocksChannel = socket.channel('blocks:new_block', {})
   blocksChannel.join()
   blocksChannel.on('new_block', (msg) => store.dispatch({
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/transaction_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/transaction_controller.ex
index 6ed8cf00b884..68029fe40ca9 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/transaction_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/transaction_controller.ex
@@ -10,11 +10,28 @@ defmodule BlockScoutWeb.TransactionController do
       split_list_by_page: 1
     ]
 
-  alias BlockScoutWeb.{AccessHelpers, Controller, TransactionView}
-  alias Explorer.Chain
+  alias BlockScoutWeb.{
+    AccessHelpers,
+    Controller,
+    TransactionInternalTransactionController,
+    TransactionTokenTransferController,
+    TransactionView
+  }
+
+  alias Explorer.{Chain, Market}
   alias Explorer.Chain.Cache.Transaction, as: TransactionCache
+  alias Explorer.ExchangeRates.Token
   alias Phoenix.View
 
+  @necessity_by_association %{
+    :block => :optional,
+    [created_contract_address: :names] => :optional,
+    [from_address: :names] => :optional,
+    [to_address: :names] => :optional,
+    [to_address: :smart_contract] => :optional,
+    :token_transfers => :optional
+  }
+
   {:ok, burn_address_hash} = Chain.string_to_address_hash("0x0000000000000000000000000000000000000000")
   @burn_address_hash burn_address_hash
 
@@ -105,13 +122,89 @@ defmodule BlockScoutWeb.TransactionController do
     )
   end
 
-  def show(conn, %{"id" => id}) do
+  def show(conn, %{"id" => transaction_hash_string, "type" => "JSON"}) do
+    case Chain.string_to_transaction_hash(transaction_hash_string) do
+      {:ok, transaction_hash} ->
+        if Chain.transaction_has_token_transfers?(transaction_hash) do
+          TransactionTokenTransferController.index(conn, %{
+            "transaction_id" => transaction_hash_string,
+            "type" => "JSON"
+          })
+        else
+          TransactionInternalTransactionController.index(conn, %{
+            "transaction_id" => transaction_hash_string,
+            "type" => "JSON"
+          })
+        end
+
+      :error ->
+        set_not_found_view(conn, transaction_hash_string)
+    end
+  end
+
+  def show(conn, %{"id" => id} = params) do
     with {:ok, transaction_hash} <- Chain.string_to_transaction_hash(id),
          :ok <- Chain.check_transaction_exists(transaction_hash) do
       if Chain.transaction_has_token_transfers?(transaction_hash) do
-        redirect(conn, to: AccessHelpers.get_path(conn, :transaction_token_transfer_path, :index, id))
+        with {:ok, transaction} <-
+               Chain.hash_to_transaction(
+                 transaction_hash,
+                 necessity_by_association: @necessity_by_association
+               ),
+             {:ok, false} <- AccessHelpers.restricted_access?(to_string(transaction.from_address_hash), params),
+             {:ok, false} <- AccessHelpers.restricted_access?(to_string(transaction.to_address_hash), params) do
+          render(
+            conn,
+            "show_token_transfers.html",
+            exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+            block_height: Chain.block_height(),
+            current_path: current_path(conn),
+            show_token_transfers: true,
+            transaction: transaction
+          )
+        else
+          :not_found ->
+            set_not_found_view(conn, id)
+
+          :error ->
+            set_invalid_view(conn, id)
+
+          {:error, :not_found} ->
+            set_not_found_view(conn, id)
+
+          {:restricted_access, _} ->
+            set_not_found_view(conn, id)
+        end
       else
-        redirect(conn, to: AccessHelpers.get_path(conn, :transaction_internal_transaction_path, :index, id))
+        with {:ok, transaction} <-
+               Chain.hash_to_transaction(
+                 transaction_hash,
+                 necessity_by_association: @necessity_by_association
+               ),
+             {:ok, false} <- AccessHelpers.restricted_access?(to_string(transaction.from_address_hash), params),
+             {:ok, false} <- AccessHelpers.restricted_access?(to_string(transaction.to_address_hash), params) do
+          render(
+            conn,
+            "show_internal_transactions.html",
+            exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+            current_path: current_path(conn),
+            block_height: Chain.block_height(),
+            show_token_transfers: Chain.transaction_has_token_transfers?(transaction_hash),
+            transaction: transaction
+          )
+        else
+          :not_found ->
+            set_not_found_view(conn, id)
+
+          :error ->
+            set_invalid_view(conn, id)
+
+          {:error, :not_found} ->
+            set_not_found_view(conn, id)
+
+          {:restricted_access, _} ->
+            set_not_found_view(conn, id)
+        end
       end
     else
       :error ->
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/transaction/_tabs.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/transaction/_tabs.html.eex
index 4d4e2bbfe3e0..284498494291 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/transaction/_tabs.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/transaction/_tabs.html.eex
@@ -1,15 +1,15 @@
-<div class="card-tabs js-card-tabs">
+<div id="transaction-tabs" class="card-tabs js-card-tabs">
   <%= if @show_token_transfers do %>
     <%= link(
           gettext("Token Transfers"),
-          class: "card-tab #{tab_status("token-transfers", @conn.request_path)}",
+          class: "card-tab #{tab_status("token-transfers", @conn.request_path, @show_token_transfers)}",
           to: AccessHelpers.get_path(@conn, :transaction_token_transfer_path, :index, @transaction)
         )
       %>
   <% end %>
   <%= link(
         gettext("Internal Transactions"),
-        class: "card-tab #{tab_status("internal-transactions", @conn.request_path)}",
+        class: "card-tab #{tab_status("internal-transactions", @conn.request_path, @show_token_transfers)}",
         to: AccessHelpers.get_path(@conn, :transaction_internal_transaction_path, :index, @transaction)
       )
     %>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/transaction/show_internal_transactions.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/transaction/show_internal_transactions.html.eex
new file mode 100644
index 000000000000..cbfb925cf8b5
--- /dev/null
+++ b/apps/block_scout_web/lib/block_scout_web/templates/transaction/show_internal_transactions.html.eex
@@ -0,0 +1 @@
+<%= render BlockScoutWeb.TransactionInternalTransactionView, "index.html", assigns %>
\ No newline at end of file
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/transaction/show_token_transfers.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/transaction/show_token_transfers.html.eex
new file mode 100644
index 000000000000..b524c8e1ffbb
--- /dev/null
+++ b/apps/block_scout_web/lib/block_scout_web/templates/transaction/show_token_transfers.html.eex
@@ -0,0 +1 @@
+<%= render BlockScoutWeb.TransactionTokenTransferView, "index.html", assigns %>
\ No newline at end of file
diff --git a/apps/block_scout_web/lib/block_scout_web/views/tab_helpers.ex b/apps/block_scout_web/lib/block_scout_web/views/tab_helpers.ex
index b3a8ab0c1ba4..26a9f62a8cd7 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/tab_helpers.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/tab_helpers.ex
@@ -19,9 +19,26 @@ defmodule BlockScoutWeb.TabHelpers do
   iex> BlockScoutWeb.TabHelpers.tab_status("token", "/page/0xSom3tH1ng/token_transfer")
   nil
   """
-  def tab_status(tab_name, request_path) do
+  def tab_status(tab_name, request_path, show_token_transfers \\ false) do
     if tab_active?(tab_name, request_path) do
       "active"
+    else
+      case request_path do
+        "/tx/" <> "0x" <> <<_tx_hash::binary-size(64)>> ->
+          cond do
+            tab_name == "token-transfers" && show_token_transfers ->
+              "active"
+
+            tab_name == "internal-transactions" && !show_token_transfers ->
+              "active"
+
+            true ->
+              nil
+          end
+
+        _ ->
+          nil
+      end
     end
   end
 
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/transaction_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/transaction_controller_test.exs
index 079c961a2e49..2c89c792e404 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/transaction_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/transaction_controller_test.exs
@@ -127,21 +127,11 @@ defmodule BlockScoutWeb.TransactionControllerTest do
       assert html_response(conn, 422)
     end
 
-    test "redirects to transactions/:transaction_id/token-transfers when there are token transfers", %{conn: conn} do
+    test "no redirect from tx page", %{conn: conn} do
       transaction = insert(:transaction)
-      insert(:token_transfer, transaction: transaction)
       conn = get(conn, transaction_path(BlockScoutWeb.Endpoint, :show, transaction))
 
-      assert redirected_to(conn) =~ transaction_token_transfer_path(BlockScoutWeb.Endpoint, :index, transaction)
-    end
-
-    test "redirects to transactions/:transaction_id/internal-transactions when there are no token transfers", %{
-      conn: conn
-    } do
-      transaction = insert(:transaction)
-      conn = get(conn, transaction_path(BlockScoutWeb.Endpoint, :show, transaction))
-
-      assert redirected_to(conn) =~ transaction_internal_transaction_path(BlockScoutWeb.Endpoint, :index, transaction)
+      assert html_response(conn, 200)
     end
   end
 end

From 5c611ffc148524957bdf31d2a9a4cd93033c010d Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 9 May 2022 13:45:01 +0300
Subject: [PATCH 083/128] Increase max_restarts to 1_000 (from 3 by default)
 for explorer, block_scout_web supervisors

---
 CHANGELOG.md                                      |  1 +
 .../assets/js/pages/transaction.js                |  7 ++++++-
 .../lib/block_scout_web/application.ex            |  2 +-
 apps/explorer/lib/explorer/application.ex         |  2 +-
 .../lib/explorer/staking/contract_state.ex        |  2 +-
 .../block/catchup/bound_interval_supervisor.ex    | 15 ++++++++++++++-
 6 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf3408dd81f0..27de79c96a30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
 ### Chore
+- [#5543](https://github.com/blockscout/blockscout/pull/5543) - Increase max_restarts to 1_000 (from 3 by default) for explorer, block_scout_web supervisors
 - [#5536](https://github.com/blockscout/blockscout/pull/5536) - NPM audit fix
 
 
diff --git a/apps/block_scout_web/assets/js/pages/transaction.js b/apps/block_scout_web/assets/js/pages/transaction.js
index dc3def36e617..0c82341909d6 100644
--- a/apps/block_scout_web/assets/js/pages/transaction.js
+++ b/apps/block_scout_web/assets/js/pages/transaction.js
@@ -53,7 +53,12 @@ if ($transactionDetailsPage.length) {
   connectElements({ store, elements })
 
   const pathParts = window.location.pathname.split('/')
-  if (pathParts.length > 3 && pathParts[3] !== '') {
+  const shouldScroll = pathParts.includes('internal-transactions') ||
+  pathParts.includes('token-transfers') ||
+  pathParts.includes('logs') ||
+  pathParts.includes('token-transfers') ||
+  pathParts.includes('raw-trace')
+  if (shouldScroll) {
     document.getElementById('transaction-tabs').scrollIntoView()
   }
 
diff --git a/apps/block_scout_web/lib/block_scout_web/application.ex b/apps/block_scout_web/lib/block_scout_web/application.ex
index 9769d54cfac9..df8904d58624 100644
--- a/apps/block_scout_web/lib/block_scout_web/application.ex
+++ b/apps/block_scout_web/lib/block_scout_web/application.ex
@@ -26,7 +26,7 @@ defmodule BlockScoutWeb.Application do
       {BlocksIndexedCounter, name: BlocksIndexedCounter}
     ]
 
-    opts = [strategy: :one_for_one, name: BlockScoutWeb.Supervisor]
+    opts = [strategy: :one_for_one, name: BlockScoutWeb.Supervisor, max_restarts: 1_000]
     Supervisor.start_link(children, opts)
   end
 
diff --git a/apps/explorer/lib/explorer/application.ex b/apps/explorer/lib/explorer/application.ex
index 8fa1d77db10b..e01d2531ae3d 100644
--- a/apps/explorer/lib/explorer/application.ex
+++ b/apps/explorer/lib/explorer/application.ex
@@ -68,7 +68,7 @@ defmodule Explorer.Application do
 
     children = base_children ++ configurable_children()
 
-    opts = [strategy: :one_for_one, name: Explorer.Supervisor]
+    opts = [strategy: :one_for_one, name: Explorer.Supervisor, max_restarts: 1_000]
 
     Supervisor.start_link(children, opts)
   end
diff --git a/apps/explorer/lib/explorer/staking/contract_state.ex b/apps/explorer/lib/explorer/staking/contract_state.ex
index ab1ede8f88a8..1ed77701737b 100644
--- a/apps/explorer/lib/explorer/staking/contract_state.ex
+++ b/apps/explorer/lib/explorer/staking/contract_state.ex
@@ -163,7 +163,7 @@ defmodule Explorer.Staking.ContractState do
            contracts: %{
              staking: staking_contract_address
            }
-         }, {:continue, []}}
+         }, {:stop, "The archive node is unavailable"}}
     end
   end
 
diff --git a/apps/indexer/lib/indexer/block/catchup/bound_interval_supervisor.ex b/apps/indexer/lib/indexer/block/catchup/bound_interval_supervisor.ex
index ffed2919a9ff..181b8e49a75a 100644
--- a/apps/indexer/lib/indexer/block/catchup/bound_interval_supervisor.ex
+++ b/apps/indexer/lib/indexer/block/catchup/bound_interval_supervisor.ex
@@ -268,7 +268,20 @@ defmodule Indexer.Block.Catchup.BoundIntervalSupervisor do
           task: %Task{ref: ref}
         } = state
       ) do
-    Logger.info("Index had to catch up, but the but request is timing out, so retrying immediately.")
+    Logger.info("Index had to catch up, but the request is timing out, so retrying immediately.")
+
+    send(self(), :catchup_index)
+
+    {:noreply, %__MODULE__{state | task: nil}}
+  end
+
+  def handle_info(
+        {_ref1, {:error, :enetunreach}},
+        %__MODULE__{
+          task: _
+        } = state
+      ) do
+    Logger.info("Index had to catch up, but the request is timing out, so retrying immediately.")
 
     send(self(), :catchup_index)
 

From 67dd49a1010d46181b384f4289941e4274d07092 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 17 May 2022 11:41:43 +0300
Subject: [PATCH 084/128] Add fallback clauses to string_to_*_hash functions

---
 CHANGELOG.md                        | 1 +
 apps/explorer/lib/explorer/chain.ex | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 27de79c96a30..501a38543bda 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5564](https://github.com/blockscout/blockscout/pull/5564) - Add fallback clauses to `string_to_..._hash` functions
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
 ### Chore
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 44dc20968d74..10968e6c2d35 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -3403,6 +3403,8 @@ defmodule Explorer.Chain do
     Hash.Address.cast(string)
   end
 
+  def string_to_address_hash(_), do: :error
+
   @doc """
   The `string` must start with `0x`, then is converted to an integer and then to `t:Explorer.Chain.Hash.t/0`.
 
@@ -3428,6 +3430,8 @@ defmodule Explorer.Chain do
     Hash.Full.cast(string)
   end
 
+  def string_to_block_hash(_), do: :error
+
   @doc """
   The `string` must start with `0x`, then is converted to an integer and then to `t:Explorer.Chain.Hash.t/0`.
 
@@ -3453,6 +3457,8 @@ defmodule Explorer.Chain do
     Hash.Full.cast(string)
   end
 
+  def string_to_transaction_hash(_), do: :error
+
   @doc """
   `t:Explorer.Chain.InternalTransaction/0`s in `t:Explorer.Chain.Transaction.t/0` with `hash`.
 

From c5ef7c1c7e60c0f66b7ed8e48188250ef70d2f55 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Tue, 17 May 2022 18:29:44 +0300
Subject: [PATCH 085/128] Sanitize token name and symbol before insert, disaply

---
 CHANGELOG.md                                  |  1 +
 .../assets/__tests__/lib/autocomplete.js      | 31 +++++++++++++
 .../assets/__tests__/lib/utils.js             | 12 +++++
 .../assets/js/lib/autocomplete.js             | 40 +++++++++--------
 apps/block_scout_web/assets/js/lib/try_api.js | 15 +------
 apps/block_scout_web/assets/js/lib/utils.js   | 12 +++++
 .../lib/block_scout_web/views/search_view.ex  |  7 ++-
 apps/block_scout_web/mix.exs                  |  2 +-
 .../views/search_view_test.exs                | 44 +++++++++++++++++++
 apps/explorer/lib/explorer/chain/token.ex     | 20 +++++++++
 apps/explorer/mix.exs                         |  1 +
 mix.lock                                      |  8 ++--
 12 files changed, 155 insertions(+), 38 deletions(-)
 create mode 100644 apps/block_scout_web/assets/__tests__/lib/autocomplete.js
 create mode 100644 apps/block_scout_web/assets/__tests__/lib/utils.js
 create mode 100644 apps/block_scout_web/test/block_scout_web/views/search_view_test.exs

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 501a38543bda..446f018397b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5567](https://github.com/blockscout/blockscout/pull/5567) - Sanitize token name and symbol before insert into DB, display in the application
 - [#5564](https://github.com/blockscout/blockscout/pull/5564) - Add fallback clauses to `string_to_..._hash` functions
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
diff --git a/apps/block_scout_web/assets/__tests__/lib/autocomplete.js b/apps/block_scout_web/assets/__tests__/lib/autocomplete.js
new file mode 100644
index 000000000000..877474c92797
--- /dev/null
+++ b/apps/block_scout_web/assets/__tests__/lib/autocomplete.js
@@ -0,0 +1,31 @@
+/**
+ * @jest-environment jsdom
+ */
+
+ import { searchEngine } from '../../js/lib/autocomplete'
+
+ test('searchEngine', () => {
+    expect(searchEngine('qwe', {
+        'name': 'Test',
+        'symbol': 'TST',
+        'address_hash': '0x000',
+        'tx_hash': '0x000',
+        'block_hash': '0x000'
+    })).toEqual(undefined)
+
+    expect(searchEngine('tes', {
+        'name': 'Test',
+        'symbol': 'TST',
+        'address_hash': '0x000',
+        'tx_hash': '0x000',
+        'block_hash': '0x000'
+    })).toEqual('<div><div>0x000</div><div><b><mark class=\'autoComplete_highlight\'>Tes</mark>t</b> (TST)</div></div>')
+
+    expect(searchEngine('qwe', {
+        'name': 'qwe1\'"><iframe/onload=console.log(123)>${7*7}{{7*7}}{{\'7\'*\'7\'}}',
+        'symbol': 'qwe1\'"><iframe/onload=console.log(123)>${7*7}{{7*7}}{{\'7\'*\'7\'}}',
+        'address_hash': '0x000',
+        'tx_hash': '0x000',
+        'block_hash': '0x000'
+    })).toEqual('<div><div>0x000</div><div><b><mark class=\'autoComplete_highlight\'>qwe</mark>1&#039;&quot;&gt;&lt;iframe/onload=console.log(123)&gt;${7*7}{{7*7}}{{&#039;7&#039;*&#039;7&#039;}}</b> (<mark class=\'autoComplete_highlight\'>qwe</mark>1&#039;&quot;&gt;&lt;iframe/onload=console.log(123)&gt;${7*7}{{7*7}}{{&#039;7&#039;*&#039;7&#039;}})</div></div>')
+ })
diff --git a/apps/block_scout_web/assets/__tests__/lib/utils.js b/apps/block_scout_web/assets/__tests__/lib/utils.js
new file mode 100644
index 000000000000..3b44b6c8283f
--- /dev/null
+++ b/apps/block_scout_web/assets/__tests__/lib/utils.js
@@ -0,0 +1,12 @@
+/**
+ * @jest-environment jsdom
+ */
+
+ import { escapeHtml } from '../../js/lib/utils'
+
+ test('escapeHtml', () => {
+    expect(escapeHtml('<script>')).toEqual('&lt;script&gt;')
+    expect(escapeHtml('1&')).toEqual('1&amp;')
+    expect(escapeHtml('1"')).toEqual('1&quot;')
+    expect(escapeHtml('1\'')).toEqual('1&#039;')
+ })
diff --git a/apps/block_scout_web/assets/js/lib/autocomplete.js b/apps/block_scout_web/assets/js/lib/autocomplete.js
index c6ccaa53a882..75d1c511f12c 100644
--- a/apps/block_scout_web/assets/js/lib/autocomplete.js
+++ b/apps/block_scout_web/assets/js/lib/autocomplete.js
@@ -3,6 +3,7 @@ import AutoComplete from '@tarekraafat/autocomplete.js/dist/autoComplete'
 import { getTextAdData, fetchTextAdData } from './ad'
 import { DateTime } from 'luxon'
 import { appendTokenIcon } from './token_icon'
+import { escapeHtml } from './utils'
 import xss from 'xss'
 
 const placeHolder = 'Search by address, token symbol, name, transaction hash, or block number'
@@ -45,13 +46,14 @@ const resultsListElement = (list, data) => {
 
   fetchTextAdData()
 }
-const searchEngine = (query, record) => {
+export const searchEngine = (query, record) => {
+  const queryLowerCase = query.toLowerCase()
   if (record && (
-    (record.name && record.name.toLowerCase().includes(query.toLowerCase())) ||
-      (record.symbol && record.symbol.toLowerCase().includes(query.toLowerCase())) ||
-      (record.address_hash && record.address_hash.toLowerCase().includes(query.toLowerCase())) ||
-      (record.tx_hash && record.tx_hash.toLowerCase().includes(query.toLowerCase())) ||
-      (record.block_hash && record.block_hash.toLowerCase().includes(query.toLowerCase()))
+    (record.name && record.name.toLowerCase().includes(queryLowerCase)) ||
+      (record.symbol && record.symbol.toLowerCase().includes(queryLowerCase)) ||
+      (record.address_hash && record.address_hash.toLowerCase().includes(queryLowerCase)) ||
+      (record.tx_hash && record.tx_hash.toLowerCase().includes(queryLowerCase)) ||
+      (record.block_hash && record.block_hash.toLowerCase().includes(queryLowerCase))
   )
   ) {
     let searchResult = '<div>'
@@ -62,10 +64,10 @@ const searchEngine = (query, record) => {
     } else {
       searchResult += '<div>'
       if (record.name) {
-        searchResult += `<b>${record.name}</b>`
+        searchResult += `<b>${escapeHtml(record.name)}</b>`
       }
       if (record.symbol) {
-        searchResult += ` (${record.symbol})`
+        searchResult += ` (${escapeHtml(record.symbol)})`
       }
       if (record.holder_count) {
         searchResult += ` <i>${record.holder_count} holder(s)</i>`
@@ -131,9 +133,9 @@ const config = (id) => {
     }
   }
 }
-const autoCompleteJS = new AutoComplete(config('main-search-autocomplete'))
+const autoCompleteJS = document.querySelector('#main-search-autocomplete') && new AutoComplete(config('main-search-autocomplete'))
 // eslint-disable-next-line
-const autoCompleteJSMobile = new AutoComplete(config('main-search-autocomplete-mobile'))
+const autoCompleteJSMobile = document.querySelector('#main-search-autocomplete-mobile') && new AutoComplete(config('main-search-autocomplete-mobile'))
 
 const selection = (event) => {
   const selectionValue = event.detail.selection.value
@@ -149,13 +151,6 @@ const selection = (event) => {
   }
 }
 
-document.querySelector('#main-search-autocomplete').addEventListener('selection', function (event) {
-  selection(event)
-})
-document.querySelector('#main-search-autocomplete-mobile').addEventListener('selection', function (event) {
-  selection(event)
-})
-
 const openOnFocus = (event, type) => {
   const query = event.target.value
   if (query) {
@@ -178,10 +173,17 @@ const openOnFocus = (event, type) => {
   }
 }
 
-document.querySelector('#main-search-autocomplete').addEventListener('focus', function (event) {
+document.querySelector('#main-search-autocomplete') && document.querySelector('#main-search-autocomplete').addEventListener('selection', function (event) {
+  selection(event)
+})
+document.querySelector('#main-search-autocomplete-mobile') && document.querySelector('#main-search-autocomplete-mobile').addEventListener('selection', function (event) {
+  selection(event)
+})
+
+document.querySelector('#main-search-autocomplete') && document.querySelector('#main-search-autocomplete').addEventListener('focus', function (event) {
   openOnFocus(event, 'desktop')
 })
 
-document.querySelector('#main-search-autocomplete-mobile').addEventListener('focus', function (event) {
+document.querySelector('#main-search-autocomplete-mobile') && document.querySelector('#main-search-autocomplete-mobile').addEventListener('focus', function (event) {
   openOnFocus(event, 'mobile')
 })
diff --git a/apps/block_scout_web/assets/js/lib/try_api.js b/apps/block_scout_web/assets/js/lib/try_api.js
index 399590b7949e..7f531c77bb6f 100644
--- a/apps/block_scout_web/assets/js/lib/try_api.js
+++ b/apps/block_scout_web/assets/js/lib/try_api.js
@@ -1,5 +1,6 @@
 import $ from 'jquery'
 import '../app'
+import { escapeHtml } from './utils'
 
 // This file adds event handlers responsible for the 'Try it out' UI in the
 // Etherscan-compatible API documentation page.
@@ -49,25 +50,13 @@ function handleSuccess (query, xhr, clickedButton) {
   curl.innerHTML = composeCurlCommand(url)
   requestUrl.innerHTML = url
   code.innerHTML = xhr.status
-  body.innerHTML = JSON.stringify(xhr.responseJSON, undefined, 2)
+  body.innerHTML = escapeHtml(JSON.stringify(xhr.responseJSON, undefined, 2))
   $(`[data-selector="${module}-${action}-try-api-ui-result"]`).show()
   $(`[data-selector="${module}-${action}-btn-try-api-clear"]`).show()
   clickedButton.html(clickedButton.data('original-text'))
   clickedButton.prop('disabled', false)
 }
 
-function escapeHtml (text) {
-  const map = {
-    '&': '&amp;',
-    '<': '&lt;',
-    '>': '&gt;',
-    '"': '&quot;',
-    "'": '&#039;'
-  }
-
-  return text.replace(/[&<>"']/g, function (m) { return map[m] })
-}
-
 // Show 'Try it out' UI for a module/action.
 $('button[data-selector*="btn-try-api"]').click(event => {
   const clickedButton = $(event.target)
diff --git a/apps/block_scout_web/assets/js/lib/utils.js b/apps/block_scout_web/assets/js/lib/utils.js
index dd8f1402e9f3..388813cb9cef 100644
--- a/apps/block_scout_web/assets/js/lib/utils.js
+++ b/apps/block_scout_web/assets/js/lib/utils.js
@@ -24,3 +24,15 @@ export function showLoader (isTimeout, loader) {
     return null
   }
 }
+
+export function escapeHtml (text) {
+  const map = {
+    '&': '&amp;',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#039;'
+  }
+
+  return text.replace(/[&<>"']/g, function (m) { return map[m] })
+}
diff --git a/apps/block_scout_web/lib/block_scout_web/views/search_view.ex b/apps/block_scout_web/lib/block_scout_web/views/search_view.ex
index 1477059de159..51bf1b856dea 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/search_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/search_view.ex
@@ -7,8 +7,13 @@ defmodule BlockScoutWeb.SearchView do
   def highlight_search_result(result, query) do
     re = ~r/#{query}/i
 
+    safe_result =
+      result
+      |> html_escape()
+      |> safe_to_string()
+
     re
-    |> Regex.replace(result, "<mark class=\'autoComplete_highlight\'>\\g{0}</mark>", global: true)
+    |> Regex.replace(safe_result, "<mark class=\'autoComplete_highlight\'>\\g{0}</mark>", global: true)
     |> raw()
   end
 end
diff --git a/apps/block_scout_web/mix.exs b/apps/block_scout_web/mix.exs
index b6c8f6416fd5..e76836d8ecbd 100644
--- a/apps/block_scout_web/mix.exs
+++ b/apps/block_scout_web/mix.exs
@@ -97,7 +97,7 @@ defmodule BlockScoutWeb.Mixfile do
       {:number, "~> 1.0.1"},
       {:phoenix, "== 1.5.13"},
       {:phoenix_ecto, "~> 4.1"},
-      {:phoenix_html, "~> 2.10"},
+      {:phoenix_html, "== 3.0.4"},
       {:phoenix_live_reload, "~> 1.2", only: [:dev]},
       {:phoenix_pubsub, "~> 2.0"},
       # use `:cowboy` for WebServer with `:plug`
diff --git a/apps/block_scout_web/test/block_scout_web/views/search_view_test.exs b/apps/block_scout_web/test/block_scout_web/views/search_view_test.exs
new file mode 100644
index 000000000000..8bc64add9f30
--- /dev/null
+++ b/apps/block_scout_web/test/block_scout_web/views/search_view_test.exs
@@ -0,0 +1,44 @@
+defmodule BlockScoutWeb.SearchViewTest do
+  use ExUnit.Case
+  alias BlockScoutWeb.SearchView
+
+  test "highlight_search_result/2 returns search result if query doesn't match" do
+    query = "test"
+    search_result = "qwerty"
+    res = SearchView.highlight_search_result(search_result, query)
+    IO.inspect(res)
+
+    assert res == {:safe, search_result}
+  end
+
+  test "highlight_search_result/2 returns safe HTML of unsafe search result if query doesn't match" do
+    query = "test"
+    search_result = "qwe1'\"><iframe/onload=console.log(123)>${7*7}{{7*7}}{{'7'*'7'}}"
+    res = SearchView.highlight_search_result(search_result, query)
+    IO.inspect(res)
+
+    assert res ==
+             {:safe,
+              "qwe1&#39;&quot;&gt;&lt;iframe/onload=console.log(123)&gt;${7*7}{{7*7}}{{&#39;7&#39;*&#39;7&#39;}}"}
+  end
+
+  test "highlight_search_result/2 returns highlighted search result if query matches" do
+    query = "qwe"
+    search_result = "qwerty"
+    res = SearchView.highlight_search_result(search_result, query)
+    IO.inspect(res)
+
+    assert res == {:safe, "<mark class='autoComplete_highlight'>qwe</mark>rty"}
+  end
+
+  test "highlight_search_result/2 returns highlighted safe HTML of unsafe search result if query match" do
+    query = "qwe"
+    search_result = "qwe1'\"><iframe/onload=console.log(123)>${7*7}{{7*7}}{{'7'*'7'}}"
+    res = SearchView.highlight_search_result(search_result, query)
+    IO.inspect(res)
+
+    assert res ==
+             {:safe,
+              "<mark class='autoComplete_highlight'>qwe</mark>1&#39;&quot;&gt;&lt;iframe/onload=console.log(123)&gt;${7*7}{{7*7}}{{&#39;7&#39;*&#39;7&#39;}}"}
+  end
+end
diff --git a/apps/explorer/lib/explorer/chain/token.ex b/apps/explorer/lib/explorer/chain/token.ex
index 686ee7c70f33..a15f9cf61f89 100644
--- a/apps/explorer/lib/explorer/chain/token.ex
+++ b/apps/explorer/lib/explorer/chain/token.ex
@@ -24,6 +24,7 @@ defmodule Explorer.Chain.Token do
 
   alias Ecto.Changeset
   alias Explorer.Chain.{Address, Hash, Token}
+  alias Phoenix.HTML
 
   @typedoc """
   * `name` - Name of the token
@@ -102,6 +103,8 @@ defmodule Explorer.Chain.Token do
     |> validate_required(@required_attrs)
     |> foreign_key_constraint(:contract_address)
     |> trim_name()
+    |> sanitize_input(:name)
+    |> sanitize_input(:symbol)
     |> unique_constraint(:contract_address_hash)
   end
 
@@ -114,6 +117,23 @@ defmodule Explorer.Chain.Token do
     end
   end
 
+  defp sanitize_input(%Changeset{valid?: false} = changeset, _), do: changeset
+
+  defp sanitize_input(%Changeset{valid?: true} = changeset, key) do
+    case get_change(changeset, key) do
+      nil ->
+        changeset
+
+      property ->
+        safe_property =
+          property
+          |> HTML.html_escape()
+          |> HTML.safe_to_string()
+
+        put_change(changeset, key, String.trim(safe_property))
+    end
+  end
+
   @doc """
   Builds an `Ecto.Query` to fetch the cataloged tokens.
 
diff --git a/apps/explorer/mix.exs b/apps/explorer/mix.exs
index 7635bdb09b5e..fb3b8910831c 100644
--- a/apps/explorer/mix.exs
+++ b/apps/explorer/mix.exs
@@ -86,6 +86,7 @@ defmodule Explorer.Mixfile do
       {:math, "~> 0.3.0"},
       {:mock, "~> 0.3.0", only: [:test], runtime: false},
       {:mox, "~> 0.4", only: [:test]},
+      {:phoenix_html, "== 3.0.4"},
       {:poison, "~> 4.0.1"},
       {:nimble_csv, "~> 1.1"},
       {:postgrex, ">= 0.0.0"},
diff --git a/mix.lock b/mix.lock
index 8e2f714ee007..32e2b28152ea 100644
--- a/mix.lock
+++ b/mix.lock
@@ -52,7 +52,7 @@
   "exvcr": {:hex, :exvcr, "0.13.2", "e17fd3ee3a341f41a3aa65a3ce73a339759a9d0658f83782492c6e9b6cf9daa4", [:mix], [{:exactor, "~> 2.2", [hex: :exactor, repo: "hexpm", optional: false]}, {:exjsx, "~> 4.0", [hex: :exjsx, repo: "hexpm", optional: false]}, {:finch, "~> 0.8.0", [hex: :finch, repo: "hexpm", optional: true]}, {:httpoison, "~> 1.0", [hex: :httpoison, repo: "hexpm", optional: true]}, {:httpotion, "~> 3.1", [hex: :httpotion, repo: "hexpm", optional: true]}, {:ibrowse, "4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:meck, "~> 0.8", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm", "17f41a533d14f582fe6b5f83214f058cf5ba77c6a7bc15bc53a9ea1827d92d96"},
   "file_info": {:hex, :file_info, "0.0.4", "2e0e77f211e833f38ead22cb29ce53761d457d80b3ffe0ffe0eb93880b0963b2", [:mix], [{:mimetype_parser, "~> 0.1.2", [hex: :mimetype_parser, repo: "hexpm", optional: false]}], "hexpm", "50e7ad01c2c8b9339010675fe4dc4a113b8d6ca7eddce24d1d74fd0e762781a5"},
   "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
-  "floki": {:hex, :floki, "0.31.0", "f05ee8a8e6a3ced4e62beeb2c79a63bc8e12ab98fbaaf6e6a3d9b76b1278e23f", [:mix], [{:html_entities, "~> 0.5.0", [hex: :html_entities, repo: "hexpm", optional: false]}], "hexpm", "b05afa372f5c345a5bf240ac25ea1f0f3d5fcfd7490ac0beeb4a203f9444891e"},
+  "floki": {:hex, :floki, "0.32.1", "dfe3b8db3b793939c264e6f785bca01753d17318d144bd44b407fb3493acaa87", [:mix], [{:html_entities, "~> 0.5.0", [hex: :html_entities, repo: "hexpm", optional: false]}], "hexpm", "d4b91c713e4a784a3f7b1e3cc016eefc619f6b1c3898464222867cafd3c681a3"},
   "flow": {:hex, :flow, "0.15.0", "503717c0e367b5713336181d5305106840f64abbad32c75d7af5ef1bb0908e38", [:mix], [{:gen_stage, "~> 0.14.0", [hex: :gen_stage, repo: "hexpm", optional: false]}], "hexpm", "d7ecbd4dd38a188494bc996d5014ef8335f436a0b262140a1f6441ae94714581"},
   "gen_stage": {:hex, :gen_stage, "0.14.3", "d0c66f1c87faa301c1a85a809a3ee9097a4264b2edf7644bf5c123237ef732bf", [:mix], [], "hexpm", "8453e2289d94c3199396eb517d65d6715ef26bcae0ee83eb5ff7a84445458d76"},
   "gettext": {:hex, :gettext, "0.18.2", "7df3ea191bb56c0309c00a783334b288d08a879f53a7014341284635850a6e55", [:mix], [], "hexpm", "f9f537b13d4fdd30f3039d33cb80144c3aa1f8d9698e47d7bcbcc8df93b1f5c5"},
@@ -89,10 +89,10 @@
   "parse_trans": {:hex, :parse_trans, "3.3.1", "16328ab840cc09919bd10dab29e431da3af9e9e7e7e6f0089dd5a2d2820011d8", [:rebar3], [], "hexpm", "07cd9577885f56362d414e8c4c4e6bdf10d43a8767abb92d24cbe8b24c54888b"},
   "phoenix": {:hex, :phoenix, "1.5.13", "d4e0805ec0973bed80d67302631130fb47d75b1a0b7335a0b23c4432b6ce55ee", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_html, "~> 2.13 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:plug, "~> 1.10", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.2", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:plug_crypto, "~> 1.1.2 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "1a7c4f1900e6e60bb60ae6680e48418e3f7c360d58bcb9f812487b6d0d281a0f"},
   "phoenix_ecto": {:hex, :phoenix_ecto, "4.4.0", "0672ed4e4808b3fbed494dded89958e22fb882de47a97634c0b13e7b0b5f7720", [:mix], [{:ecto, "~> 3.3", [hex: :ecto, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.14.2 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:plug, "~> 1.9", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "09864e558ed31ee00bd48fcc1d4fc58ae9678c9e81649075431e69dbabb43cc1"},
-  "phoenix_html": {:hex, :phoenix_html, "2.14.3", "51f720d0d543e4e157ff06b65de38e13303d5778a7919bcc696599e5934271b8", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "efd697a7fff35a13eeeb6b43db884705cba353a1a41d127d118fda5f90c8e80f"},
+  "phoenix_html": {:hex, :phoenix_html, "3.0.4", "232d41884fe6a9c42d09f48397c175cd6f0d443aaa34c7424da47604201df2e1", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "ce17fd3cf815b2ed874114073e743507704b1f5288bb03c304a77458485efc8b"},
   "phoenix_live_reload": {:hex, :phoenix_live_reload, "1.3.3", "3a53772a6118d5679bf50fc1670505a290e32a1d195df9e069d8c53ab040c054", [:mix], [{:file_system, "~> 0.2.1 or ~> 0.3", [hex: :file_system, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}], "hexpm", "766796676e5f558dbae5d1bdb066849673e956005e3730dfd5affd7a6da4abac"},
-  "phoenix_pubsub": {:hex, :phoenix_pubsub, "2.0.0", "a1ae76717bb168cdeb10ec9d92d1480fec99e3080f011402c0a2d68d47395ffb", [:mix], [], "hexpm", "c52d948c4f261577b9c6fa804be91884b381a7f8f18450c5045975435350f771"},
-  "plug": {:hex, :plug, "1.12.1", "645678c800601d8d9f27ad1aebba1fdb9ce5b2623ddb961a074da0b96c35187d", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.1.1 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.3 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "d57e799a777bc20494b784966dc5fbda91eb4a09f571f76545b72a634ce0d30b"},
+  "phoenix_pubsub": {:hex, :phoenix_pubsub, "2.1.1", "ba04e489ef03763bf28a17eb2eaddc2c20c6d217e2150a61e3298b0f4c2012b5", [:mix], [], "hexpm", "81367c6d1eea5878ad726be80808eb5a787a23dee699f96e72b1109c57cdd8d9"},
+  "plug": {:hex, :plug, "1.13.6", "187beb6b67c6cec50503e940f0434ea4692b19384d47e5fdfd701e93cadb4cc2", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.1.1 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.3 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "02b9c6b9955bce92c829f31d6284bf53c591ca63c4fb9ff81dfd0418667a34ff"},
   "plug_cowboy": {:hex, :plug_cowboy, "2.5.2", "62894ccd601cf9597e2c23911ff12798a8a18d237e9739f58a6b04e4988899fe", [:mix], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:cowboy_telemetry, "~> 0.3", [hex: :cowboy_telemetry, repo: "hexpm", optional: false]}, {:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "ea6e87f774c8608d60c8d34022a7d073bd7680a0a013f049fc62bf35efea1044"},
   "plug_crypto": {:hex, :plug_crypto, "1.2.2", "05654514ac717ff3a1843204b424477d9e60c143406aa94daf2274fdd280794d", [:mix], [], "hexpm", "87631c7ad914a5a445f0a3809f99b079113ae4ed4b867348dd9eec288cecb6db"},
   "poison": {:hex, :poison, "4.0.1", "bcb755a16fac91cad79bfe9fc3585bb07b9331e50cfe3420a24bcc2d735709ae", [:mix], [], "hexpm", "ba8836feea4b394bb718a161fc59a288fe0109b5006d6bdf97b6badfcf6f0f25"},

From e29cfedd56b5006a869b084ca4258d96f4a26735 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 17 May 2022 19:28:37 +0300
Subject: [PATCH 086/128] Add regexp for ipfs checking

---
 CHANGELOG.md                                                  | 1 +
 .../block_scout_web/views/tokens/instance/overview_view.ex    | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 501a38543bda..4d26cebcce45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5568](https://github.com/blockscout/blockscout/pull/5568) - Add regexp for ipfs checking
 - [#5564](https://github.com/blockscout/blockscout/pull/5564) - Add fallback clauses to `string_to_..._hash` functions
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
diff --git a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
index 5e9776849a4b..2da0d1e63e42 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/tokens/instance/overview_view.ex
@@ -179,11 +179,11 @@ defmodule BlockScoutWeb.Tokens.Instance.OverviewView do
 
   defp compose_ipfs_url(image_url) do
     cond do
-      image_url =~ "ipfs://ipfs" ->
+      image_url =~ ~r/^ipfs:\/\/ipfs/ ->
         "ipfs://ipfs" <> ipfs_uid = image_url
         "https://ipfs.io/ipfs/" <> ipfs_uid
 
-      image_url =~ "ipfs://" ->
+      image_url =~ ~r/^ipfs:\/\// ->
         "ipfs://" <> ipfs_uid = image_url
         "https://ipfs.io/ipfs/" <> ipfs_uid
 

From fabadaf1f4ac98edb1563292018a87dbec71fa22 Mon Sep 17 00:00:00 2001
From: Qwerty5Uiop <alex000010@bk.ru>
Date: Wed, 18 May 2022 11:54:10 +0400
Subject: [PATCH 087/128] Fix Chain module attribute typo

---
 apps/explorer/lib/explorer/chain.ex | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 10968e6c2d35..d5ca8396acbd 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -103,7 +103,7 @@ defmodule Explorer.Chain do
   # seconds
   @check_bytecode_interval 86_400
 
-  @limit_showing_transaсtions 10_000
+  @limit_showing_transactions 10_000
   @default_page_size 50
 
   @typedoc """
@@ -3298,7 +3298,7 @@ defmodule Explorer.Chain do
   def transactions_available_count do
     Transaction
     |> where([transaction], not is_nil(transaction.block_number) and not is_nil(transaction.index))
-    |> limit(^@limit_showing_transaсtions)
+    |> limit(^@limit_showing_transactions)
     |> Repo.aggregate(:count, :hash)
   end
 
@@ -4343,9 +4343,9 @@ defmodule Explorer.Chain do
   defp proccess_page_number(number), do: number
 
   defp page_in_bounds?(page_number, page_size),
-    do: page_size <= @limit_showing_transaсtions && @limit_showing_transaсtions - page_number * page_size >= 0
+    do: page_size <= @limit_showing_transactions && @limit_showing_transactions - page_number * page_size >= 0
 
-  def limit_shownig_transactions, do: @limit_showing_transaсtions
+  def limit_shownig_transactions, do: @limit_showing_transactions
 
   defp join_association(query, [{association, nested_preload}], necessity)
        when is_atom(association) and is_atom(nested_preload) do

From b275df699662d0199fb7543138870fab285a35c0 Mon Sep 17 00:00:00 2001
From: Qwerty5Uiop <alex000010@bk.ru>
Date: Wed, 18 May 2022 16:55:25 +0400
Subject: [PATCH 088/128] Fix func name

---
 .../lib/block_scout_web/templates/transaction/index.html.eex    | 2 +-
 apps/explorer/lib/explorer/chain.ex                             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/block_scout_web/lib/block_scout_web/templates/transaction/index.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/transaction/index.html.eex
index 7851586e260a..37f358b9e9e3 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/transaction/index.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/transaction/index.html.eex
@@ -11,7 +11,7 @@
     <div class="card-body" data-async-listing="<%= @current_path %>">
       <h1 class="card-title list-title-description"><%= gettext "Validated Transactions" %></h1>
       <div class="list-top-pagination-container-wrapper">
-        <%= render BlockScoutWeb.CommonComponentsView, "_rap_pagination_container.html", position: "top", showing_limit: if Chain.transactions_available_count() == Chain.limit_shownig_transactions(), do: Chain.limit_shownig_transactions(), else: nil %>
+        <%= render BlockScoutWeb.CommonComponentsView, "_rap_pagination_container.html", position: "top", showing_limit: if Chain.transactions_available_count() == Chain.limit_showing_transactions(), do: Chain.limit_showing_transactions(), else: nil %>
       </div>
 
       <div data-selector="channel-batching-message" class="d-none">
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index d5ca8396acbd..1c1b5356fb54 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -4345,7 +4345,7 @@ defmodule Explorer.Chain do
   defp page_in_bounds?(page_number, page_size),
     do: page_size <= @limit_showing_transactions && @limit_showing_transactions - page_number * page_size >= 0
 
-  def limit_shownig_transactions, do: @limit_showing_transactions
+  def limit_showing_transactions, do: @limit_showing_transactions
 
   defp join_association(query, [{association, nested_preload}], necessity)
        when is_atom(association) and is_atom(nested_preload) do

From d717593d76b47bb4a8a122247e6746bcee8eac06 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Tue, 19 Apr 2022 01:11:21 +0300
Subject: [PATCH 089/128] Implement new contracts verification approach

---
 .dialyzer-ignore                              |    2 +-
 CHANGELOG.md                                  |    1 +
 .../lib/block_scout_web/notifier.ex           |    3 +-
 .../new.html.eex                              |    2 +-
 .../_compiler_field.html.eex                  |    2 +-
 .../_contract_name_field.html.eex             |    2 +-
 .../_fetch_constructor_args.html.eex          |   32 +-
 .../new.html.eex                              |   33 +-
 .../new.html.eex                              |    2 +-
 .../new.html.eex                              |   15 +-
 .../new.html.eex                              |   14 +-
 ...ct_verification_via_flattened_code_view.ex |    1 +
 ...rification_via_standard_json_input_view.ex |    2 +
 ...ddress_contract_verification_vyper_view.ex |    1 +
 apps/block_scout_web/priv/gettext/default.pot |   54 +-
 .../priv/gettext/en/LC_MESSAGES/default.po    |   54 +-
 .../lib/explorer/chain/smart_contract.ex      |   65 +-
 .../smart_contract/solidity/code_compiler.ex  |   58 +-
 .../smart_contract/solidity/publisher.ex      |    3 +-
 .../smart_contract/solidity/verifier.ex       |  449 ++--
 .../verifier/constructor_arguments.ex         |  525 -----
 apps/explorer/mix.exs                         |    3 +-
 apps/explorer/priv/compile_solc.js            |    5 +
 .../solidity/publisher_test.exs               |   15 +-
 .../smart_contract/solidity/verifier_test.exs |  347 +++-
 .../verifier/constructor_arguments_test.exs   | 1822 -----------------
 apps/explorer/test/support/factory.ex         |   73 +-
 .../support/fixture/smart_contract/ERC677.sol | 1163 +++++++++++
 .../smart_contract/contract_with_lib.json     |    6 +-
 .../fixture/smart_contract/home_bridge.sol    |  259 +++
 .../fixture/smart_contract/issue_4758.sol     | 1718 ++++++++++++++++
 .../fixture/smart_contract/issue_5431.sol     |   28 +
 .../solidity_5.11_new_whisper_metadata.json   |    4 +-
 mix.lock                                      |    1 +
 34 files changed, 3978 insertions(+), 2786 deletions(-)
 delete mode 100644 apps/explorer/lib/explorer/smart_contract/verifier/constructor_arguments.ex
 delete mode 100644 apps/explorer/test/explorer/smart_contract/verifier/constructor_arguments_test.exs
 create mode 100644 apps/explorer/test/support/fixture/smart_contract/ERC677.sol
 create mode 100644 apps/explorer/test/support/fixture/smart_contract/home_bridge.sol
 create mode 100644 apps/explorer/test/support/fixture/smart_contract/issue_4758.sol
 create mode 100644 apps/explorer/test/support/fixture/smart_contract/issue_5431.sol

diff --git a/.dialyzer-ignore b/.dialyzer-ignore
index d0c24c301168..ee5344f23512 100644
--- a/.dialyzer-ignore
+++ b/.dialyzer-ignore
@@ -22,7 +22,7 @@ lib/explorer/smart_contract/reader.ex:435
 lib/indexer/fetcher/token_total_supply_on_demand.ex:16
 lib/explorer/exchange_rates/source.ex:110
 lib/explorer/exchange_rates/source.ex:113
-lib/explorer/smart_contract/solidity/verifier.ex:162
+lib/explorer/smart_contract/solidity/verifier.ex:199
 lib/block_scout_web/templates/address_contract/index.html.eex:158
 lib/block_scout_web/templates/address_contract/index.html.eex:195
 lib/explorer/staking/stake_snapshotting.ex:15: Function do_snapshotting/7 has no local return
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 446f018397b3..b45de8e50fc5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5479](https://github.com/blockscout/blockscout/pull/5479) - Remake of solidity verifier module; Verification UX improvements
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
diff --git a/apps/block_scout_web/lib/block_scout_web/notifier.ex b/apps/block_scout_web/lib/block_scout_web/notifier.ex
index 3c732093fade..cf398ba3a050 100644
--- a/apps/block_scout_web/lib/block_scout_web/notifier.ex
+++ b/apps/block_scout_web/lib/block_scout_web/notifier.ex
@@ -67,7 +67,8 @@ defmodule BlockScoutWeb.Notifier do
               compiler_versions: compiler_versions,
               evm_versions: CodeCompiler.allowed_evm_versions(),
               address_hash: address_hash,
-              conn: conn
+              conn: conn,
+              retrying: true
             )
 
           {:error, result}
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification/new.html.eex
index 5372e3f71c51..24158e10ea7e 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification/new.html.eex
@@ -9,7 +9,7 @@
           [],
           fn f -> %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", address_hash: @address_hash, f: f %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", f: f %>
 
         <div class="smart-contract-form-group">
           <div class="smart-contract-form-group-inner-wrapper">
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_compiler_field.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_compiler_field.html.eex
index b0526c1f88a6..fd98aaf149e9 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_compiler_field.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_compiler_field.html.eex
@@ -2,7 +2,7 @@
     <div class="smart-contract-form-group-inner-wrapper">
         <%= label @f, :compiler_version, gettext("Compiler") %>
         <div class="center-column">
-            <%= select @f, :compiler_version, @compiler_versions, class: "form-control border-rounded", selected: @compiler_version, "aria-describedby": "compiler-help-block", id: "smart_contract_compiler_version" %>
+            <%= select @f, :compiler_version, @compiler_versions, class: "form-control border-rounded", "aria-describedby": "compiler-help-block", id: "smart_contract_compiler_version" %>
             <%= error_tag @f, :compiler_version, id: "compiler-help-block", class: "text-danger form-error" %>
         </div>
         <div class="smart-contract-form-group-tooltip"><%= raw @tooltip %></div>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_contract_name_field.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_contract_name_field.html.eex
index 924c008df352..f4c39dd5b872 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_contract_name_field.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_contract_name_field.html.eex
@@ -2,7 +2,7 @@
     <div class="smart-contract-form-group-inner-wrapper">
         <%= label @f, :name, gettext("Contract Name") %>
         <div class="center-column">
-            <%= text_input @f, :name, class: "form-control border-rounded", "aria-describedby": "contract-name-help-block", "data-test": "contract_name", value: @contract_name_value %>
+            <%= text_input @f, :name, class: "form-control border-rounded", "aria-describedby": "contract-name-help-block", "data-test": "contract_name" %>
             <%= error_tag @f, :name, id: "contract-name-help-block", class: "text-danger form-error" %>
         </div>
         <div class="smart-contract-form-group-tooltip"><%= raw @tooltip %></div>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_fetch_constructor_args.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_fetch_constructor_args.html.eex
index 5702cadb6314..fcc2109fc373 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_fetch_constructor_args.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_common_fields/_fetch_constructor_args.html.eex
@@ -1,20 +1,20 @@
 <div class="smart-contract-form-group">
-    <div class="smart-contract-form-group-inner-wrapper">
-        <%= label @f, "Try to fetch constructor arguments automatically" %>
-        <div class="center-column">
-            <div class="form-radios-group">
-                <div class="radio-big">
-                  <%= radio_button @f, :autodetect_constructor_args, false, checked: !@fetch_constructor_arguments_automatically, class: "form-check-input autodetectfalse" %>
-                <div class="radio-icon"></div>
-                    <%= label :autodetect_constructor_args, :false, gettext("No"), class: "radio-text" %>
-                </div>
-                <div class="radio-big">
-                    <%= radio_button @f, :autodetect_constructor_args, true, checked: @fetch_constructor_arguments_automatically, class: "form-check-input autodetecttrue", "aria-describedby": "autodetect_constructor_args-help-block" %>
-                <div class="radio-icon"></div>
-                    <%= label :autodetect_constructor_args, :true, gettext("Yes"), class: "radio-text" %>
-                </div>
-            </div>
-            <%= error_tag @f, :autodetect_constructor_args, id: "autodetect_constructor_args-help-block", class: "text-danger form-error" %>
+  <div class="smart-contract-form-group-inner-wrapper">
+    <%= label @f, "Try to fetch constructor arguments automatically" %>
+    <div class="center-column">
+      <div class="form-radios-group">
+        <div class="radio-big">
+          <%= radio_button @f, :autodetect_constructor_args, false, class: "form-check-input autodetectfalse" %>
+        <div class="radio-icon"></div>
+          <%= label :autodetect_constructor_args, :false, gettext("No"), class: "radio-text" %>
         </div>
+        <div class="radio-big">
+          <%= radio_button @f, :autodetect_constructor_args, true, class: "form-check-input autodetecttrue", "aria-describedby": "autodetect_constructor_args-help-block" %>
+        <div class="radio-icon"></div>
+          <%= label :autodetect_constructor_args, :true, gettext("Yes"), class: "radio-text" %>
+        </div>
+      </div>
+      <%= error_tag @f, :autodetect_constructor_args, id: "autodetect_constructor_args-help-block", class: "text-danger form-error" %>
     </div>
+  </div>
 </div>
\ No newline at end of file
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex
index bfa3a27d49f6..d2a40e14b672 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex
@@ -1,11 +1,6 @@
-<% metadata_for_verification = Chain.get_address_verified_twin_contract(@address_hash).verified_contract %>
-<% contract_name_value = if metadata_for_verification, do: metadata_for_verification.name, else: "" %>
-<% optimization_runs_value = if metadata_for_verification, do: metadata_for_verification.optimization_runs, else: "200" %>
-<% optimization = if metadata_for_verification, do: metadata_for_verification.optimization, else: true %>
-<% evm_version = if metadata_for_verification, do: metadata_for_verification.evm_version, else: "default" %>
-<% compiler_version = if metadata_for_verification, do: metadata_for_verification.compiler_version, else: "latest" %>
-<% contract_source_code_value = if metadata_for_verification, do: metadata_for_verification.contract_source_code, else: "" %>
-<% fetch_constructor_arguments_automatically = if metadata_for_verification, do: true, else: false %>
+<% metadata_for_verification = if assigns[:retrying], do: nil, else: Chain.get_address_verified_twin_contract(@address_hash).verified_contract %>
+<% changeset = if assigns[:retrying], do: @changeset, else: SmartContract.merge_twin_contract_with_changeset(metadata_for_verification, @changeset) %>
+<% fetch_constructor_arguments_automatically = if metadata_for_verification, do: true, else: changeset.changes.autodetect_constructor_args %>
 <% display_constructor_arguments_text_area = if fetch_constructor_arguments_automatically, do: "none", else: "block" %>
 <section data-page="contract-verification" class="container new-smart-contract-container">
   <%= render BlockScoutWeb.CommonComponentsView, "_channel_disconnected_message.html", text: gettext("Connection Lost") %>
@@ -13,24 +8,24 @@
   <div class="new-smart-contract-form">
       <h1 class="smart-contract-title"><%= gettext "New Solidity Smart Contract Verification" %></h1>
 
-      <%= form_for @changeset,
+      <%= form_for changeset,
           address_contract_verification_path(@conn, :create),
           [],
           fn f -> %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", address_hash: @address_hash, f: f %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", f: f %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_name_field.html", f: f, tooltip: "Must match the name specified in the code. For example, in <span class=\"tooltip-quote\">contract MyContract {..}</span> <strong>MyContract</strong> is the contract name.", contract_name_value: contract_name_value %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_name_field.html", f: f, tooltip: "Must match the name specified in the code. For example, in <span class=\"tooltip-quote\">contract MyContract {..}</span> <strong>MyContract</strong> is the contract name." %>
 
         <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_include_nightly_builds_field.html", f: f %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_version: compiler_version, compiler_versions: @compiler_versions, tooltip: "The compiler version is specified in <span class=\"tooltip-quote\">pragma solidity X.X.X</span>. Use the compiler version rather than the nightly build. If using the Solidity compiler, run <span class=\"tooltip-quote\">solc —version</span> to check." %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_versions: @compiler_versions, tooltip: "The compiler version is specified in <span class=\"tooltip-quote\">pragma solidity X.X.X</span>. Use the compiler version rather than the nightly build. If using the Solidity compiler, run <span class=\"tooltip-quote\">solc —version</span> to check." %>
 
         <div class="smart-contract-form-group">
           <div class="smart-contract-form-group-inner-wrapper">
             <%= label :evm_version, :evm_version, gettext("EVM Version") %>
             <div class="center-column">
-              <%= select f, :evm_version, @evm_versions, class: "form-control border-rounded", selected: evm_version, "aria-describedby": "evm-version-help-block" %>
+              <%= select f, :evm_version, @evm_versions, class: "form-control border-rounded", "aria-describedby": "evm-version-help-block" %>
             </div>
             <div class="smart-contract-form-group-tooltip">The EVM version the contract is written for. If the bytecode does not match the version, we try to verify using the latest EVM version. <a href="https://forum.poa.network/t/smart-contract-verification-evm-version-details/2318" target="_blank">EVM version details</a>.</div>
           </div>
@@ -42,12 +37,12 @@
             <div class="center-column">
               <div class="form-radios-group">
                 <div class="radio-big">
-                  <%= radio_button f, :optimization, false, checked: !optimization, class: "form-check-input optimization-false" %>
+                  <%= radio_button f, :optimization, false, class: "form-check-input optimization-false" %>
                   <div class="radio-icon"></div>
                   <%= label :smart_contract_optimization, :false, gettext("No"), class: "radio-text" %>
                 </div>
                 <div class="radio-big">
-                  <%= radio_button f, :optimization, true, checked: optimization, class: "form-check-input optimization-true", "aria-describedby": "optimization-help-block" %>
+                  <%= radio_button f, :optimization, true, class: "form-check-input optimization-true", "aria-describedby": "optimization-help-block" %>
                   <div class="radio-icon"></div>
                   <%= label :smart_contract_optimization, :true, gettext("Yes"), class: "radio-text" %>
                 </div>
@@ -58,11 +53,11 @@
           </div>
         </div>
 
-        <div class="smart-contract-form-group optimization-runs">
+        <div class="smart-contract-form-group optimization-runs" style="<%= if !changeset.changes.optimization, do: "display: none;"%>">
           <div class="smart-contract-form-group-inner-wrapper">
             <%= label f, :name, gettext("Optimization runs") %>
             <div class="center-column">
-              <%= text_input f, :optimization_runs, value: 200, class: "form-control border-rounded", "aria-describedby": "optimization-runs-help-block", "data-test": "optimization-runs", value: optimization_runs_value %>
+              <%= text_input f, :optimization_runs, class: "form-control border-rounded", "aria-describedby": "optimization-runs-help-block", "data-test": "optimization-runs" %>
             </div>
             <div class="smart-contract-form-group-tooltip"></div>
           </div>
@@ -72,14 +67,14 @@
           <div class="smart-contract-form-group-inner-wrapper">
             <%= label f, :contract_source_code, gettext("Enter the Solidity Contract Code") %>
             <div class="center-column">
-              <%= textarea f, :contract_source_code, class: "form-control border-rounded monospace", rows: 3, "aria-describedby": "contract-source-code-help-block", value: contract_source_code_value %>
+              <%= textarea f, :contract_source_code, class: "form-control border-rounded monospace", rows: 3, "aria-describedby": "contract-source-code-help-block" %>
               <%= error_tag f, :contract_source_code, id: "contract-source-code-help-block", class: "text-danger form-error", "data-test": "contract-source-code-error" %>
             </div>
             <div class="smart-contract-form-group-tooltip">We recommend using flattened code. This is necessary if your code utilizes a library or inherits dependencies. Use the <a href="https://github.com/poanetwork/solidity-flattener" target="_blank">POA solidity flattener or the <a href="https://www.npmjs.com/package/truffle-flattener" target="_blank">truffle flattener</a>.</div>
           </div>
         </div>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_fetch_constructor_args.html", f: f, fetch_constructor_arguments_automatically: fetch_constructor_arguments_automatically %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_fetch_constructor_args.html", f: f %>
 
         <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_constructor_args.html", f: f, display_constructor_arguments_text_area: display_constructor_arguments_text_area %>
 
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex
index d12ea45a9f2e..a5aec2826735 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex
@@ -7,7 +7,7 @@
         address_contract_verification_path(@conn, :create),
         [id: "metadata-json-dropzone-form"],
         fn f -> %>
-      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", address_hash: @address_hash, f: f %>
+      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", f: f %>
 
       <div class="smart-contract-form-group">
         <div class="smart-contract-form-group-inner-wrapper">
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex
index 0c1323c2f908..085c1e41c32d 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex
@@ -1,24 +1,23 @@
 <% metadata_for_verification = Chain.get_address_verified_twin_contract(@address_hash).verified_contract %>
-<% contract_name_value = if metadata_for_verification, do: metadata_for_verification.name, else: "" %>
-<% compiler_version = if metadata_for_verification, do: metadata_for_verification.compiler_version, else: "latest" %>
-<% fetch_constructor_arguments_automatically = if metadata_for_verification, do: true, else: false %>
+<% changeset = if assigns[:retrying], do: @changeset, else: SmartContract.merge_twin_contract_with_changeset(metadata_for_verification, @changeset) %>
+<% fetch_constructor_arguments_automatically = if metadata_for_verification, do: true, else: changeset.changes.autodetect_constructor_args %>
 <% display_constructor_arguments_text_area = if fetch_constructor_arguments_automatically, do: "none", else: "block" %>
 <section data-page="contract-verification" class="container new-smart-contract-container">
   <%= render BlockScoutWeb.CommonComponentsView, "_channel_disconnected_message.html", text: gettext("Connection Lost") %>
 
   <div class="new-smart-contract-form">
       <h1 class="smart-contract-title"><%= gettext "New Smart Contract Verification" %></h1>
-      <%= form_for @changeset,
+      <%= form_for changeset,
                 address_contract_verification_path(@conn, :create),
                 [id: "standard-json-dropzone-form"],
                 fn f -> %>      
-      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", address_hash: @address_hash, f: f %>
+      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", f: f %>
 
-      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_name_field.html", f: f, tooltip: "Must match the name specified in the code. For example, in <span class=\"tooltip-quote\">contract MyContract {..}</span> <strong>MyContract</strong> is the contract name. Also contract name could be: <span class=\"tooltip-quote\"><strong>path/to/file.sol:MyContract</strong></span>", contract_name_value: contract_name_value %>
+      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_name_field.html", f: f, tooltip: "Must match the name specified in the code. For example, in <span class=\"tooltip-quote\">contract MyContract {..}</span> <strong>MyContract</strong> is the contract name. Also contract name could be: <span class=\"tooltip-quote\"><strong>path/to/file.sol:MyContract</strong></span>" %>
 
       <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_include_nightly_builds_field.html", f: f %>
 
-      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_version: compiler_version, compiler_versions: @compiler_versions, tooltip: "The compiler version is specified in <span class=\"tooltip-quote\">pragma solidity X.X.X</span>. Use the compiler version rather than the nightly build. If using the Solidity compiler, run <span class=\"tooltip-quote\">solc —version</span> to check." %>
+      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_versions: @compiler_versions, tooltip: "The compiler version is specified in <span class=\"tooltip-quote\">pragma solidity X.X.X</span>. Use the compiler version rather than the nightly build. If using the Solidity compiler, run <span class=\"tooltip-quote\">solc —version</span> to check." %>
 
       <div class="smart-contract-form-group">
         <div class="smart-contract-form-group-inner-wrapper">
@@ -35,7 +34,7 @@
         </div>
       </div>
 
-      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_fetch_constructor_args.html", f: f, fetch_constructor_arguments_automatically: fetch_constructor_arguments_automatically %>
+      <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_fetch_constructor_args.html", f: f %>
 
       <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_constructor_args.html", f: f, display_constructor_arguments_text_area: display_constructor_arguments_text_area %>
 
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex
index 33ae40926378..49e77c7e6113 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex
@@ -1,29 +1,27 @@
 <% metadata_for_verification = Chain.get_address_verified_twin_contract(@address_hash).verified_contract %>
-<% contract_name_value = if metadata_for_verification, do: metadata_for_verification.name, else: "Vyper_contract" %>
-<% compiler_version = if metadata_for_verification, do: metadata_for_verification.compiler_version, else: "latest" %>
-<% contract_source_code_value = if metadata_for_verification, do: metadata_for_verification.contract_source_code, else: "" %>
+<% changeset = if assigns[:retrying], do: @changeset, else: SmartContract.merge_twin_vyper_contract_with_changeset(metadata_for_verification, @changeset) %>
 <section data-page="contract-verification" class="container new-smart-contract-container">
   <%= render BlockScoutWeb.CommonComponentsView, "_channel_disconnected_message.html", text: gettext("Connection Lost") %>
 
   <div class="new-smart-contract-form">
       <h1 class="smart-contract-title"><%= gettext "New Vyper Smart Contract Verification" %></h1>
 
-      <%= form_for @changeset,
+      <%= form_for changeset,
           address_contract_verification_path(@conn, :create),
           [],
           fn f -> %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", address_hash: @address_hash, f: f %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_address_field.html", f: f %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_name_field.html", f: f, tooltip: "Must match the name specified in the code.", contract_name_value: contract_name_value %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_contract_name_field.html", f: f, tooltip: "Must match the name specified in the code." %>
 
-        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_version: compiler_version, compiler_versions: @compiler_versions, tooltip: "" %>
+        <%= render BlockScoutWeb.AddressContractVerificationCommonFieldsView, "_compiler_field.html", f: f, compiler_versions: @compiler_versions, tooltip: "" %>
 
         <div class="smart-contract-form-group">
           <div class="smart-contract-form-group-inner-wrapper">
             <%= label f, :contract_source_code, gettext("Enter the Vyper Contract Code") %>
             <div class="center-column">
-              <%= textarea f, :contract_source_code, class: "form-control border-rounded monospace", rows: 3, "aria-describedby": "contract-source-code-help-block", value: contract_source_code_value %>
+              <%= textarea f, :contract_source_code, class: "form-control border-rounded monospace", rows: 3, "aria-describedby": "contract-source-code-help-block" %>
               <%= error_tag f, :contract_source_code, id: "contract-source-code-help-block", class: "text-danger form-error", "data-test": "contract-source-code-error" %>
             </div>
             <div class="smart-contract-form-group-tooltip"></div>
diff --git a/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_via_flattened_code_view.ex b/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_via_flattened_code_view.ex
index 10e9fd7018d3..3a120c597f19 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_via_flattened_code_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_via_flattened_code_view.ex
@@ -2,4 +2,5 @@ defmodule BlockScoutWeb.AddressContractVerificationViaFlattenedCodeView do
   use BlockScoutWeb, :view
 
   alias Explorer.Chain
+  alias Explorer.Chain.SmartContract
 end
diff --git a/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_via_standard_json_input_view.ex b/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_via_standard_json_input_view.ex
index 5e794923f2e7..cf45efe96f0a 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_via_standard_json_input_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_via_standard_json_input_view.ex
@@ -1,4 +1,6 @@
 defmodule BlockScoutWeb.AddressContractVerificationViaStandardJsonInputView do
   use BlockScoutWeb, :view
+
   alias Explorer.Chain
+  alias Explorer.Chain.SmartContract
 end
diff --git a/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_vyper_view.ex b/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_vyper_view.ex
index ea99d78b7183..e0ebba9694a1 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_vyper_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/address_contract_verification_vyper_view.ex
@@ -2,4 +2,5 @@ defmodule BlockScoutWeb.AddressContractVerificationVyperView do
   use BlockScoutWeb, :view
 
   alias Explorer.Chain
+  alias Explorer.Chain.SmartContract
 end
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index fe39bcf3bce3..c6246045be47 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -488,10 +488,10 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:105
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:150
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:145
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:41
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:56
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:53 lib/block_scout_web/templates/api_docs/_action_tile.html.eex:47
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:55
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:51 lib/block_scout_web/templates/api_docs/_action_tile.html.eex:47
 #: lib/block_scout_web/templates/api_docs/_eth_rpc_item.html.eex:54
 msgid "Cancel"
 msgstr ""
@@ -611,10 +611,10 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:2
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:11
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:6
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:2
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:7
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:6 lib/block_scout_web/templates/tokens/holder/index.html.eex:15
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:6
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:4 lib/block_scout_web/templates/tokens/holder/index.html.eex:15
 msgid "Connection Lost"
 msgstr ""
 
@@ -684,7 +684,7 @@ msgid "Contract Creation Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:91
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:86
 msgid "Contract Libraries"
 msgstr ""
 
@@ -990,7 +990,7 @@ msgid "Drop sources and metadata JSON file or click here"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:29
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:28
 msgid "Drop the standard input JSON file or click here"
 msgstr ""
 
@@ -1033,7 +1033,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:76
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:31
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:26
 msgid "EVM Version"
 msgstr ""
 
@@ -1053,12 +1053,12 @@ msgid "Emission Reward"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:73
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:68
 msgid "Enter the Solidity Contract Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:24
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:22
 msgid "Enter the Vyper Contract Code"
 msgstr ""
 
@@ -1470,10 +1470,10 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:70
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:144
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:139
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:35
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:50
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:47 lib/block_scout_web/templates/address_read_contract/index.html.eex:12
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:49
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:45 lib/block_scout_web/templates/address_read_contract/index.html.eex:12
 #: lib/block_scout_web/templates/address_read_proxy/index.html.eex:12 lib/block_scout_web/templates/address_write_contract/index.html.eex:12
 #: lib/block_scout_web/templates/address_write_proxy/index.html.eex:12 lib/block_scout_web/templates/tokens/contract/index.html.eex:16
 msgid "Loading..."
@@ -1657,17 +1657,17 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:5
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:5
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:10
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:9
 msgid "New Smart Contract Verification"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:14
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:9
 msgid "New Solidity Smart Contract Verification"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:9
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:7
 msgid "New Vyper Smart Contract Verification"
 msgstr ""
 
@@ -1686,7 +1686,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification_common_fields/_fetch_constructor_args.html.eex:9
 #: lib/block_scout_web/templates/address_contract_verification_common_fields/_include_nightly_builds_field.html.eex:9
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:47 lib/block_scout_web/templates/stakes/_rows.html.eex:24
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:42 lib/block_scout_web/templates/stakes/_rows.html.eex:24
 msgid "No"
 msgstr ""
 
@@ -1754,7 +1754,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:70
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:63
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:58
 msgid "Optimization runs"
 msgstr ""
 
@@ -1975,10 +1975,10 @@ msgid "Request URL"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:147
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:142
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:38
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:53
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:50
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:52
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:48
 msgid "Reset"
 msgstr ""
 
@@ -2230,7 +2230,7 @@ msgid "Staking epochs are not specified or not in the allowed range"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:25
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:24
 msgid "Standard Input JSON"
 msgstr ""
 
@@ -2988,10 +2988,10 @@ msgid "Verify & Publish"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:146
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:141
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:37
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:52
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:49
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:51
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:47
 msgid "Verify & publish"
 msgstr ""
 
@@ -3152,7 +3152,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification_common_fields/_fetch_constructor_args.html.eex:14
 #: lib/block_scout_web/templates/address_contract_verification_common_fields/_include_nightly_builds_field.html.eex:14
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:52 lib/block_scout_web/templates/stakes/_rows.html.eex:24
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:47 lib/block_scout_web/templates/stakes/_rows.html.eex:24
 msgid "Yes"
 msgstr ""
 
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index fe39bcf3bce3..c6246045be47 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -488,10 +488,10 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:105
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:150
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:145
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:41
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:56
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:53 lib/block_scout_web/templates/api_docs/_action_tile.html.eex:47
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:55
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:51 lib/block_scout_web/templates/api_docs/_action_tile.html.eex:47
 #: lib/block_scout_web/templates/api_docs/_eth_rpc_item.html.eex:54
 msgid "Cancel"
 msgstr ""
@@ -611,10 +611,10 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:2
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:11
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:6
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:2
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:7
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:6 lib/block_scout_web/templates/tokens/holder/index.html.eex:15
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:6
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:4 lib/block_scout_web/templates/tokens/holder/index.html.eex:15
 msgid "Connection Lost"
 msgstr ""
 
@@ -684,7 +684,7 @@ msgid "Contract Creation Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:91
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:86
 msgid "Contract Libraries"
 msgstr ""
 
@@ -990,7 +990,7 @@ msgid "Drop sources and metadata JSON file or click here"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:29
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:28
 msgid "Drop the standard input JSON file or click here"
 msgstr ""
 
@@ -1033,7 +1033,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:76
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:31
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:26
 msgid "EVM Version"
 msgstr ""
 
@@ -1053,12 +1053,12 @@ msgid "Emission Reward"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:73
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:68
 msgid "Enter the Solidity Contract Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:24
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:22
 msgid "Enter the Vyper Contract Code"
 msgstr ""
 
@@ -1470,10 +1470,10 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:70
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:144
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:139
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:35
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:50
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:47 lib/block_scout_web/templates/address_read_contract/index.html.eex:12
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:49
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:45 lib/block_scout_web/templates/address_read_contract/index.html.eex:12
 #: lib/block_scout_web/templates/address_read_proxy/index.html.eex:12 lib/block_scout_web/templates/address_write_contract/index.html.eex:12
 #: lib/block_scout_web/templates/address_write_proxy/index.html.eex:12 lib/block_scout_web/templates/tokens/contract/index.html.eex:16
 msgid "Loading..."
@@ -1657,17 +1657,17 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:5
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:5
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:10
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:9
 msgid "New Smart Contract Verification"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:14
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:9
 msgid "New Solidity Smart Contract Verification"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:9
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:7
 msgid "New Vyper Smart Contract Verification"
 msgstr ""
 
@@ -1686,7 +1686,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification_common_fields/_fetch_constructor_args.html.eex:9
 #: lib/block_scout_web/templates/address_contract_verification_common_fields/_include_nightly_builds_field.html.eex:9
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:47 lib/block_scout_web/templates/stakes/_rows.html.eex:24
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:42 lib/block_scout_web/templates/stakes/_rows.html.eex:24
 msgid "No"
 msgstr ""
 
@@ -1754,7 +1754,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:70
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:63
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:58
 msgid "Optimization runs"
 msgstr ""
 
@@ -1975,10 +1975,10 @@ msgid "Request URL"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:147
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:142
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:38
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:53
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:50
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:52
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:48
 msgid "Reset"
 msgstr ""
 
@@ -2230,7 +2230,7 @@ msgid "Staking epochs are not specified or not in the allowed range"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:25
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:24
 msgid "Standard Input JSON"
 msgstr ""
 
@@ -2988,10 +2988,10 @@ msgid "Verify & Publish"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:146
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:141
 #: lib/block_scout_web/templates/address_contract_verification_via_json/new.html.eex:37
-#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:52
-#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:49
+#: lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex:51
+#: lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex:47
 msgid "Verify & publish"
 msgstr ""
 
@@ -3152,7 +3152,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification_common_fields/_fetch_constructor_args.html.eex:14
 #: lib/block_scout_web/templates/address_contract_verification_common_fields/_include_nightly_builds_field.html.eex:14
-#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:52 lib/block_scout_web/templates/stakes/_rows.html.eex:24
+#: lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex:47 lib/block_scout_web/templates/stakes/_rows.html.eex:24
 msgid "Yes"
 msgstr ""
 
diff --git a/apps/explorer/lib/explorer/chain/smart_contract.ex b/apps/explorer/lib/explorer/chain/smart_contract.ex
index 2ff9f12e0986..0d8b783305d5 100644
--- a/apps/explorer/lib/explorer/chain/smart_contract.ex
+++ b/apps/explorer/lib/explorer/chain/smart_contract.ex
@@ -12,6 +12,7 @@ defmodule Explorer.Chain.SmartContract do
 
   use Explorer.Schema
 
+  alias Ecto.Changeset
   alias Explorer.Chain.{Address, ContractMethod, DecompiledSmartContract, Hash}
   alias Explorer.Chain.SmartContract.ExternalLibrary
   alias Explorer.Repo
@@ -200,6 +201,7 @@ defmodule Explorer.Chain.SmartContract do
   * `bytecode_checked_at` - timestamp of the last check of contract's bytecode matching (DB and BlockChain)
   * `contract_code_md5` - md5(`t:Explorer.Chain.Address.t/0` `contract_code`)
   * `implementation_name` - name of the proxy implementation
+  * `autodetect_constructor_args` - field was added for storing user's choice
   """
 
   @type t :: %Explorer.Chain.SmartContract{
@@ -218,7 +220,8 @@ defmodule Explorer.Chain.SmartContract do
           is_changed_bytecode: boolean,
           bytecode_checked_at: DateTime.t(),
           contract_code_md5: String.t(),
-          implementation_name: String.t() | nil
+          implementation_name: String.t() | nil,
+          autodetect_constructor_args: boolean | nil
         }
 
   schema "smart_contracts" do
@@ -239,6 +242,7 @@ defmodule Explorer.Chain.SmartContract do
     field(:bytecode_checked_at, :utc_datetime_usec, default: DateTime.add(DateTime.utc_now(), -86400, :second))
     field(:contract_code_md5, :string)
     field(:implementation_name, :string)
+    field(:autodetect_constructor_args, :boolean, virtual: true)
 
     has_many(
       :decompiled_smart_contracts,
@@ -320,14 +324,15 @@ defmodule Explorer.Chain.SmartContract do
         :is_changed_bytecode,
         :bytecode_checked_at,
         :contract_code_md5,
-        :implementation_name
+        :implementation_name,
+        :autodetect_constructor_args
       ])
       |> (&if(json_verification,
             do: &1,
             else: validate_required(&1, [:name, :compiler_version, :optimization, :address_hash, :contract_code_md5])
           )).()
 
-    field_to_put_message = if json_verification, do: :file, else: :contract_source_code
+    field_to_put_message = if json_verification, do: :file, else: select_error_field(error)
 
     if error_message do
       add_error(validated, field_to_put_message, error_message(error, error_message))
@@ -375,7 +380,7 @@ defmodule Explorer.Chain.SmartContract do
     end
   end
 
-  defp upsert_contract_methods(%Ecto.Changeset{changes: %{abi: abi}} = changeset) do
+  defp upsert_contract_methods(%Changeset{changes: %{abi: abi}} = changeset) do
     ContractMethod.upsert_from_abi(abi, get_field(changeset, :address_hash))
 
     changeset
@@ -396,6 +401,58 @@ defmodule Explorer.Chain.SmartContract do
   defp error_message(:constructor_arguments), do: "Constructor arguments do not match, please try again."
   defp error_message(:name), do: "Wrong contract name, please try again."
   defp error_message(:json), do: "Invalid JSON file."
+
+  defp error_message(:autodetect_constructor_arguments_failed),
+    do: "Autodetection of constructor arguments failed. Please try to input constructor arguments manually."
+
+  defp error_message(:no_creation_data),
+    do: "The contract creation transaction has not been indexed yet. Please wait a few minutes and try again."
+
+  defp error_message(:unknown_error), do: "Unable to verify: unknown error."
+  defp error_message(:deployed_bytecode), do: "Deployed bytecode does not correspond to contract creation code."
   defp error_message(_), do: "There was an error validating your contract, please try again."
   defp error_message(:compilation, error_message), do: "There was an error compiling your contract: #{error_message}"
+
+  defp select_error_field(:no_creation_data), do: :address_hash
+  defp select_error_field(:compiler_version), do: :compiler_version
+
+  defp select_error_field(constructor_arguments)
+       when constructor_arguments in [:constructor_arguments, :autodetect_constructor_arguments_failed],
+       do: :constructor_arguments
+
+  defp select_error_field(:name), do: :name
+  defp select_error_field(_), do: :contract_source_code
+
+  def merge_twin_contract_with_changeset(%__MODULE__{} = twin_contract, %Changeset{} = _changeset) do
+    changeset(twin_contract, %{})
+  end
+
+  def merge_twin_contract_with_changeset(nil, %Changeset{} = changeset) do
+    changeset
+    |> Changeset.put_change(:name, "")
+    |> Changeset.put_change(:optimization_runs, "200")
+    |> Changeset.put_change(:optimization, true)
+    |> Changeset.put_change(:evm_version, "default")
+    |> Changeset.put_change(:compiler_version, "latest")
+    |> Changeset.put_change(:contract_source_code, "")
+    |> Changeset.put_change(:autodetect_constructor_args, true)
+  end
+
+  def merge_twin_vyper_contract_with_changeset(
+        %__MODULE__{is_vyper_contract: true} = twin_contract,
+        %Changeset{} = _changeset
+      ) do
+    changeset(twin_contract, %{})
+  end
+
+  def merge_twin_vyper_contract_with_changeset(%__MODULE__{is_vyper_contract: false}, %Changeset{} = changeset) do
+    merge_twin_vyper_contract_with_changeset(nil, changeset)
+  end
+
+  def merge_twin_vyper_contract_with_changeset(nil, %Changeset{} = changeset) do
+    changeset
+    |> Changeset.put_change(:name, "Vyper_contract")
+    |> Changeset.put_change(:compiler_version, "latest")
+    |> Changeset.put_change(:contract_source_code, "")
+  end
 end
diff --git a/apps/explorer/lib/explorer/smart_contract/solidity/code_compiler.ex b/apps/explorer/lib/explorer/smart_contract/solidity/code_compiler.ex
index adb077990ec0..d4485fdcd498 100644
--- a/apps/explorer/lib/explorer/smart_contract/solidity/code_compiler.ex
+++ b/apps/explorer/lib/explorer/smart_contract/solidity/code_compiler.ex
@@ -64,7 +64,8 @@ defmodule Explorer.SmartContract.Solidity.CodeCompiler do
             }
           ],
           "bytecode" => "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",
-          "name" => "SimpleStorage"
+          "name" => "SimpleStorage",
+          "deployedBytecode" => "6080604052600436106049576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff16806360fe47b114604e5780636d4ce63c146078575b600080fd5b348015605957600080fd5b5060766004803603810190808035906020019092919050505060a0565b005b348015608357600080fd5b50608a60aa565b6040518082815260200191505060405180910390f35b8060008190555050565b600080549050905600a165627a7a72305820834bdab406d80509618957aa1a5ad1a4b77f4f1149078675940494ebe5b4147b0029"
         }
       }
   """
@@ -76,6 +77,7 @@ defmodule Explorer.SmartContract.Solidity.CodeCompiler do
     optimize = Keyword.fetch!(params, :optimize)
     optimization_runs = optimization_runs(params)
     evm_version = Keyword.get(params, :evm_version, List.last(allowed_evm_versions()))
+    bytecode_hash = Keyword.get(params, :bytecode_hash, "default")
     external_libs = Keyword.get(params, :external_libs, %{})
 
     external_libs_string = Jason.encode!(external_libs)
@@ -101,15 +103,19 @@ defmodule Explorer.SmartContract.Solidity.CodeCompiler do
             optimization_runs,
             @new_contract_name,
             external_libs_string,
-            checked_evm_version
+            checked_evm_version,
+            bytecode_hash
           ]
         )
 
       with {:ok, decoded} <- Jason.decode(response),
            {:ok, contracts} <- get_contracts(decoded),
-           %{"abi" => abi, "evm" => %{"bytecode" => %{"object" => bytecode}}} <-
+           %{
+             "abi" => abi,
+             "evm" => %{"bytecode" => %{"object" => bytecode}, "deployedBytecode" => %{"object" => deployed_bytecode}}
+           } <-
              get_contract_info(contracts, name) do
-        {:ok, %{"abi" => abi, "bytecode" => bytecode, "name" => name}}
+        {:ok, %{"abi" => abi, "bytecode" => bytecode, "name" => name, "deployedBytecode" => deployed_bytecode}}
       else
         {:error, %Jason.DecodeError{}} ->
           {:error, :compilation}
@@ -192,8 +198,18 @@ defmodule Explorer.SmartContract.Solidity.CodeCompiler do
   defp fetch_candidates(contracts, "") when is_map(contracts) do
     candidates =
       for {file, content} <- contracts,
-          {contract_name, %{"abi" => abi, "evm" => %{"bytecode" => %{"object" => bytecode}}}} <- content,
-          do: %{"abi" => abi, "bytecode" => bytecode, "name" => contract_name, "file_path" => file}
+          {contract_name,
+           %{
+             "abi" => abi,
+             "evm" => %{"bytecode" => %{"object" => bytecode}, "deployedBytecode" => %{"object" => deployed_bytecode}}
+           }} <- content,
+          do: %{
+            "abi" => abi,
+            "bytecode" => bytecode,
+            "name" => contract_name,
+            "file_path" => file,
+            "deployedBytecode" => deployed_bytecode
+          }
 
     {:ok, candidates}
   end
@@ -205,9 +221,19 @@ defmodule Explorer.SmartContract.Solidity.CodeCompiler do
     else
       candidates =
         for {file, content} <- contracts,
-            {contract_name, %{"abi" => abi, "evm" => %{"bytecode" => %{"object" => bytecode}}}} <- content,
+            {contract_name,
+             %{
+               "abi" => abi,
+               "evm" => %{"bytecode" => %{"object" => bytecode}, "deployedBytecode" => %{"object" => deployed_bytecode}}
+             }} <- content,
             contract_name == name,
-            do: %{"abi" => abi, "bytecode" => bytecode, "name" => contract_name, "file_path" => file}
+            do: %{
+              "abi" => abi,
+              "bytecode" => bytecode,
+              "name" => contract_name,
+              "file_path" => file,
+              "deployedBytecode" => deployed_bytecode
+            }
 
       {:ok, candidates}
     end
@@ -216,8 +242,20 @@ defmodule Explorer.SmartContract.Solidity.CodeCompiler do
   defp fetch_candidates(contracts, file_name, name)
        when is_binary(name) and is_binary(file_name) and is_map(contracts) do
     case contracts[file_name][name] do
-      %{"abi" => abi, "evm" => %{"bytecode" => %{"object" => bytecode}}} ->
-        {:ok, [%{"abi" => abi, "bytecode" => bytecode, "name" => name, "file_path" => file_name}]}
+      %{
+        "abi" => abi,
+        "evm" => %{"bytecode" => %{"object" => bytecode}, "deployedBytecode" => %{"object" => deployed_bytecode}}
+      } ->
+        {:ok,
+         [
+           %{
+             "abi" => abi,
+             "bytecode" => bytecode,
+             "name" => name,
+             "file_path" => file_name,
+             "deployedBytecode" => deployed_bytecode
+           }
+         ]}
 
       _ ->
         {:ok, []}
diff --git a/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex b/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex
index 7c55ead66351..38d0d9c8400f 100644
--- a/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex
+++ b/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex
@@ -141,7 +141,8 @@ defmodule Explorer.SmartContract.Solidity.Publisher do
       abi: abi,
       verified_via_sourcify: params["verified_via_sourcify"],
       partially_verified: params["partially_verified"],
-      is_vyper_contract: false
+      is_vyper_contract: false,
+      autodetect_constructor_args: params["autodetect_constructor_args"]
     }
   end
 
diff --git a/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex b/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
index 38c4fcd35c88..68851d1a3f66 100644
--- a/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
+++ b/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
@@ -8,17 +8,11 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
   then Verified.
   """
 
+  alias ABI.{FunctionSelector, TypeDecoder}
   alias Explorer.Chain
   alias Explorer.SmartContract.Solidity.CodeCompiler
-  alias Explorer.SmartContract.Verifier.ConstructorArguments
 
-  @metadata_hash_prefix_0_4_23 "a165627a7a72305820"
-  @metadata_hash_prefix_0_5_family_1 "65627a7a723"
-  @metadata_hash_prefix_0_5_family_2 "5820"
-  @metadata_hash_prefix_0_6_0 "a264697066735822"
-
-  @experimental "6c6578706572696d656e74616cf5"
-  @metadata_hash_common_suffix "64736f6c63"
+  @bytecode_hash_options ["default", "none", "bzzr1"]
 
   def evaluate_authenticity(_, %{"name" => ""}), do: {:error, :name}
 
@@ -38,10 +32,8 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
         {:ok, _} = result ->
           {:cont, result}
 
-        {:error, :compiler_version} ->
-          {:halt, acc}
-
-        {:error, :name} ->
+        {:error, error}
+        when error in [:name, :no_creation_data, :deployed_bytecode, :compiler_version, :constructor_arguments] ->
           {:halt, acc}
 
         _ ->
@@ -83,9 +75,7 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
                      candidate,
                      address_hash,
                      constructor_arguments,
-                     autodetect_constructor_arguments,
-                     source_code,
-                     contract_name
+                     autodetect_constructor_arguments
                    ) do
                 {:ok, verified_data} ->
                   secondary_sources =
@@ -135,68 +125,110 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
     optimization_runs = Map.get(params, "optimization_runs", 200)
     autodetect_constructor_arguments = params |> Map.get("autodetect_constructor_args", "false") |> parse_boolean()
 
-    solc_output =
-      CodeCompiler.run(
-        name: name,
-        compiler_version: compiler_version,
-        code: contract_source_code,
-        optimize: optimization,
-        optimization_runs: optimization_runs,
-        evm_version: evm_version,
-        external_libs: external_libraries
+    if is_compiler_version_at_least_0_6_0?(compiler_version) do
+      Enum.reduce_while(@bytecode_hash_options, false, fn option, acc ->
+        case acc do
+          {:ok, _} = result ->
+            {:halt, result}
+
+          {:error, error}
+          when error in [:name, :no_creation_data, :deployed_bytecode, :compiler_version, :constructor_arguments] ->
+            {:halt, acc}
+
+          _ ->
+            solc_output =
+              CodeCompiler.run(
+                name: name,
+                compiler_version: compiler_version,
+                code: contract_source_code,
+                optimize: optimization,
+                optimization_runs: optimization_runs,
+                evm_version: evm_version,
+                external_libs: external_libraries,
+                bytecode_hash: option
+              )
+
+            {:cont,
+             compare_bytecodes(
+               solc_output,
+               address_hash,
+               constructor_arguments,
+               autodetect_constructor_arguments
+             )}
+        end
+      end)
+    else
+      solc_output =
+        CodeCompiler.run(
+          name: name,
+          compiler_version: compiler_version,
+          code: contract_source_code,
+          optimize: optimization,
+          optimization_runs: optimization_runs,
+          evm_version: evm_version,
+          external_libs: external_libraries
+        )
+
+      compare_bytecodes(
+        solc_output,
+        address_hash,
+        constructor_arguments,
+        autodetect_constructor_arguments
       )
+    end
+  end
+
+  defp is_compiler_version_at_least_0_6_0?(compiler_version) do
+    [version, _] = compiler_version |> String.split("+", parts: 2)
+
+    digits =
+      version
+      |> String.replace("v", "")
+      |> String.split(".")
+      |> Enum.map(fn str ->
+        {num, _} = Integer.parse(str)
+        num
+      end)
 
-    compare_bytecodes(
-      solc_output,
-      address_hash,
-      constructor_arguments,
-      autodetect_constructor_arguments,
-      contract_source_code,
-      name
-    )
+    Enum.fetch!(digits, 0) > 0 || Enum.fetch!(digits, 1) >= 6
   end
 
-  defp compare_bytecodes({:error, :name}, _, _, _, _, _), do: {:error, :name}
-  defp compare_bytecodes({:error, _}, _, _, _, _, _), do: {:error, :compilation}
+  defp compare_bytecodes({:error, :name}, _, _, _), do: {:error, :name}
+  defp compare_bytecodes({:error, _}, _, _, _), do: {:error, :compilation}
 
-  defp compare_bytecodes({:error, _, error_message}, _, _, _, _, _) do
+  defp compare_bytecodes({:error, _, error_message}, _, _, _) do
     {:error, :compilation, error_message}
   end
 
   defp compare_bytecodes(
-         %{"abi" => abi, "bytecode" => bytecode},
+         %{"abi" => abi, "bytecode" => bytecode, "deployedBytecode" => deployed_bytecode},
          address_hash,
          arguments_data,
-         autodetect_constructor_arguments,
-         contract_source_code,
-         contract_name
+         autodetect_constructor_arguments
        ),
        do:
          compare_bytecodes(
-           {:ok, %{"abi" => abi, "bytecode" => bytecode}},
+           {:ok, %{"abi" => abi, "bytecode" => bytecode, "deployedBytecode" => deployed_bytecode}},
            address_hash,
            arguments_data,
-           autodetect_constructor_arguments,
-           contract_source_code,
-           contract_name
+           autodetect_constructor_arguments
          )
 
-  # credo:disable-for-next-line /Complexity/
   defp compare_bytecodes(
-         {:ok, %{"abi" => abi, "bytecode" => bytecode}},
+         {:ok, %{"abi" => abi, "bytecode" => bytecode, "deployedBytecode" => deployed_bytecode}},
          address_hash,
          arguments_data,
-         autodetect_constructor_arguments,
-         contract_source_code,
-         contract_name
+         autodetect_constructor_arguments
        ) do
     %{
-      "metadata_hash" => _generated_metadata_hash,
-      "bytecode" => generated_bytecode,
-      "compiler_version" => generated_compiler_version
-    } = extract_bytecode_and_metadata_hash(bytecode)
+      "metadata_hash_with_length" => local_meta,
+      "trimmed_bytecode" => local_bytecode_without_meta,
+      "compiler_version" => solc_local
+    } = extract_bytecode_and_metadata_hash(bytecode, deployed_bytecode)
 
-    blockchain_created_tx_input =
+    bc_deployed_bytecode = Chain.smart_contract_bytecode(address_hash)
+
+    bc_creation_tx_input =
       case Chain.smart_contract_creation_tx_bytecode(address_hash) do
         %{init: init, created_contract_code: _created_contract_code} ->
           "0x" <> init_without_0x = init
@@ -207,78 +239,118 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
       end
 
     %{
-      "metadata_hash" => _metadata_hash,
-      "bytecode" => blockchain_bytecode_without_whisper,
-      "compiler_version" => compiler_version_from_input
-    } = extract_bytecode_and_metadata_hash(blockchain_created_tx_input)
+      "metadata_hash_with_length" => bc_meta,
+      "trimmed_bytecode" => bc_creation_tx_input_without_meta,
+      "compiler_version" => solc_bc
+    } = extract_bytecode_and_metadata_hash(bc_creation_tx_input, bc_deployed_bytecode)
+
+    bc_replaced_local =
+      String.replace(bc_creation_tx_input_without_meta, local_bytecode_without_meta, "", global: false)
+
+    has_constructor_with_params? = has_constructor_with_params?(abi)
+
+    is_constructor_args_valid? =
+      if has_constructor_with_params?, do: parse_constructor_and_return_check_function(abi), else: fn _ -> false end
 
     empty_constructor_arguments = arguments_data == "" or arguments_data == nil
 
     cond do
-      compiler_version_from_input != generated_compiler_version ->
+      bc_creation_tx_input == "" ->
+        {:error, :no_creation_data}
+
+      !String.contains?(bc_creation_tx_input, bc_meta) || bc_deployed_bytecode in ["", "0x"] ->
+        {:error, :deployed_bytecode}
+
+      solc_local != solc_bc ->
         {:error, :compiler_version}
 
-      bytecode <> arguments_data == blockchain_created_tx_input ->
+      !String.contains?(bc_creation_tx_input_without_meta, local_bytecode_without_meta) ->
+        {:error, :generated_bytecode}
+
+      bc_replaced_local == "" && !has_constructor_with_params? ->
+        {:ok, %{abi: abi}}
+
+      bc_replaced_local != "" && has_constructor_with_params? && is_constructor_args_valid?.(bc_replaced_local) &&
+          autodetect_constructor_arguments ->
+        {:ok, %{abi: abi, constructor_arguments: bc_replaced_local}}
+
+      has_constructor_with_params? && autodetect_constructor_arguments &&
+          ((bc_replaced_local != "" && !is_constructor_args_valid?.(bc_replaced_local)) || bc_replaced_local == "") ->
+        {:error, :autodetect_constructor_arguments_failed}
+
+      has_constructor_with_params? &&
+          (empty_constructor_arguments || !String.contains?(bc_creation_tx_input, arguments_data)) ->
+        {:error, :constructor_arguments}
+
+      has_constructor_with_params? && is_constructor_args_valid?.(arguments_data) &&
+          (bc_replaced_local == arguments_data ||
+             check_users_constructor_args_validity(bc_creation_tx_input, bytecode, bc_meta, local_meta, arguments_data)) ->
         {:ok, %{abi: abi, constructor_arguments: arguments_data}}
 
-      generated_bytecode != blockchain_bytecode_without_whisper &&
-          !try_library_verification(generated_bytecode, blockchain_bytecode_without_whisper) ->
-        {:error, :generated_bytecode}
+      try_library_verification(local_bytecode_without_meta, bc_creation_tx_input_without_meta) ->
+        {:ok, %{abi: abi}}
 
-      has_constructor_with_params?(abi) && autodetect_constructor_arguments ->
-        result_1 =
-          try_to_verify_with_unknown_constructor_args(
-            blockchain_created_tx_input,
-            bytecode,
-            blockchain_bytecode_without_whisper,
-            abi
-          )
+      true ->
+        {:error, :unknown_error}
+    end
+  end
 
-        result_2 =
-          ConstructorArguments.find_constructor_arguments(address_hash, abi, contract_source_code, contract_name)
+  defp check_users_constructor_args_validity(bc_bytecode, local_bytecode, bc_splitter, local_splitter, user_arguments) do
+    clear_bc_bytecode = bc_bytecode |> replace_last_occurence(user_arguments) |> replace_last_occurence(bc_splitter)
+    clear_local_bytecode = replace_last_occurence(local_bytecode, local_splitter)
+    clear_bc_bytecode == clear_local_bytecode
+  end
 
-        cond do
-          result_1 ->
-            {:ok, %{abi: abi, constructor_arguments: result_1}}
+  defp replace_last_occurence(where, what) when is_binary(where) and is_binary(what) do
+    where
+    |> String.reverse()
+    |> String.replace(String.reverse(what), "", global: false)
+    |> String.reverse()
+  end
 
-          result_2 ->
-            {:ok, %{abi: abi, constructor_arguments: result_2}}
+  defp replace_last_occurence(_, _), do: nil
 
-          true ->
-            {:error, :constructor_arguments}
-        end
+  defp parse_constructor_and_return_check_function(abi) do
+    constructor_abi = Enum.find(abi, fn el -> el["type"] == "constructor" && el["inputs"] != [] end)
 
-      has_constructor_with_params?(abi) && empty_constructor_arguments ->
-        {:error, :constructor_arguments}
+    input_types = Enum.map(constructor_abi["inputs"], &FunctionSelector.parse_specification_type/1)
 
-      has_constructor_with_params?(abi) &&
-          !ConstructorArguments.verify(
-            address_hash,
-            blockchain_bytecode_without_whisper,
-            arguments_data,
-            contract_source_code,
-            contract_name
-          ) ->
-        if try_to_verify_with_unknown_constructor_args(
-             blockchain_created_tx_input,
-             bytecode,
-             blockchain_bytecode_without_whisper,
-             abi
-           ) == arguments_data |> String.trim_trailing() |> String.trim_leading("0x") do
-          {:ok, %{abi: abi}}
-        else
-          {:error, :constructor_arguments}
-        end
+    fn assumed_arguments ->
+      try do
+        _ =
+          assumed_arguments
+          |> Base.decode16!(case: :mixed)
+          |> TypeDecoder.decode_raw(input_types)
 
-      true ->
-        {:ok, %{abi: abi}}
+        assumed_arguments
+      rescue
+        _ ->
+          false
+      end
     end
   end
 
-  defp try_to_verify_with_unknown_constructor_args(creation_code, generated_bytecode, trimmed_bytecode, abi) do
-    ["", rest_blockchain] = String.split(creation_code, trimmed_bytecode)
-    ["", rest_generated] = String.split(generated_bytecode, trimmed_bytecode)
-    ConstructorArguments.experimental_find_constructor_args(rest_blockchain, rest_generated, abi)
+  defp extract_meta_from_deployed_bytecode(code_unknown_case) do
+    with true <- is_binary(code_unknown_case),
+         code <- String.downcase(code_unknown_case),
+         last_2_bytes <- code |> String.slice(-4..-1),
+         {meta_length, ""} <- last_2_bytes |> Integer.parse(16),
+         meta <- String.slice(code, (-(meta_length + 2) * 2)..-5) do
+      {meta, last_2_bytes}
+    else
+      _ ->
+        {"", ""}
+    end
+  end
+
+  defp decode_meta(meta) do
+    with {:ok, meta_raw_binary} <- Base.decode16(meta, case: :lower),
+         {:ok, decoded_meta, _remain} <- CBOR.decode(meta_raw_binary) do
+      decoded_meta
+    else
+      _ ->
+        %{}
+    end
   end
 
   # 730000000000000000000000000000000000000000 - default library address that returned by the compiler
@@ -300,163 +372,24 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
   For more information on the swarm hash, check out:
   https://solidity.readthedocs.io/en/v0.5.3/metadata.html#encoding-of-the-metadata-hash-in-the-bytecode
   """
-  def extract_bytecode_and_metadata_hash(nil) do
-    %{"metadata_hash" => nil, "bytecode" => nil, "compiler_version" => nil}
+  def extract_bytecode_and_metadata_hash("0x" <> bytecode, deployed_bytecode) do
+    extract_bytecode_and_metadata_hash(bytecode, deployed_bytecode)
   end
 
-  def extract_bytecode_and_metadata_hash("0x" <> code) do
-    %{"metadata_hash" => metadata_hash, "bytecode" => bytecode, "compiler_version" => compiler_version} =
-      extract_bytecode_and_metadata_hash(code)
+  def extract_bytecode_and_metadata_hash(bytecode, deployed_bytecode) do
+    {meta, meta_length} = extract_meta_from_deployed_bytecode(deployed_bytecode)
 
-    %{"metadata_hash" => metadata_hash, "bytecode" => "0x" <> bytecode, "compiler_version" => compiler_version}
-  end
+    solc = decode_meta(meta)["solc"]
 
-  def extract_bytecode_and_metadata_hash(code) do
-    do_extract_bytecode_and_metadata_hash([], String.downcase(code), nil, nil)
-  end
-
-  defp do_extract_bytecode_and_metadata_hash(extracted, remaining, metadata_hash, compiler_version) do
-    case remaining do
-      <<>> ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      @metadata_hash_prefix_0_4_23 <> <<metadata_hash::binary-size(64)>> <> "0029" <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      # Solidity >= 0.5 family && experimantal
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<metadata_hash::binary-size(64)>> <>
-          @experimental <>
-          @metadata_hash_common_suffix <>
-          "43" <> <<compiler_version::binary-size(6)>> <> <<_::binary-size(4)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<metadata_hash::binary-size(64)>> <>
-          @experimental <>
-          <<_::binary-size(4)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      # Solidity >= 0.5.9; https://github.com/ethereum/solidity/blob/aa4ee3a1559ebc0354926af962efb3fcc7dc15bd/docs/metadata.rst
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<metadata_hash::binary-size(64)>> <>
-          @metadata_hash_common_suffix <>
-          "43" <> <<compiler_version::binary-size(6)>> <> "0032" <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<metadata_hash::binary-size(64)>> <>
-          @metadata_hash_common_suffix <>
-          "78" <>
-          <<_::binary-size(2)>> <>
-          <<compiler_version::binary-size(76)>> <> "00" <> <<_::binary-size(2)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<metadata_hash::binary-size(64)>> <>
-          @metadata_hash_common_suffix <>
-          "78" <>
-          <<_::binary-size(2)>> <>
-          <<compiler_version::binary-size(78)>> <> "00" <> <<_::binary-size(2)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<metadata_hash::binary-size(64)>> <>
-          @metadata_hash_common_suffix <>
-          "78" <>
-          <<_::binary-size(2)>> <>
-          <<compiler_version::binary-size(80)>> <> "00" <> <<_::binary-size(2)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<metadata_hash::binary-size(64)>> <>
-          @metadata_hash_common_suffix <>
-          "78" <>
-          <<_::binary-size(2)>> <>
-          <<compiler_version::binary-size(82)>> <> "00" <> <<_::binary-size(2)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      # Solidity >= 0.6.0 https://github.com/ethereum/solidity/blob/develop/Changelog.md#060-2019-12-17
-      # https://github.com/ethereum/solidity/blob/26b700771e9cc9c956f0503a05de69a1be427963/docs/metadata.rst#encoding-of-the-metadata-hash-in-the-bytecode
-      # IPFS is used instead of Swarm
-      # The current version of the Solidity compiler usually adds the following to the end of the deployed bytecode:
-      # 0xa2
-      # 0x64 'i' 'p' 'f' 's' 0x58 0x22 <34 bytes IPFS hash>
-      # 0x64 's' 'o' 'l' 'c' 0x43 <3 byte version encoding>
-      # 0x00 0x32
-      # Note: there is a bug in the docs. Instead of 0x32, 0x33 should be used.
-      # Fixing PR has been created https://github.com/ethereum/solidity/pull/8174
-      @metadata_hash_prefix_0_6_0 <>
-          <<metadata_hash::binary-size(68)>> <>
-          @metadata_hash_common_suffix <>
-          "43" <> <<compiler_version::binary-size(6)>> <> "0033" <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      @metadata_hash_prefix_0_6_0 <>
-          <<metadata_hash::binary-size(68)>> <>
-          @metadata_hash_common_suffix <>
-          "78" <>
-          <<_::binary-size(2)>> <>
-          <<compiler_version::binary-size(76)>> <> "00" <> <<_::binary-size(2)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      @metadata_hash_prefix_0_6_0 <>
-          <<metadata_hash::binary-size(68)>> <>
-          @metadata_hash_common_suffix <>
-          "78" <>
-          <<_::binary-size(2)>> <>
-          <<compiler_version::binary-size(78)>> <> "00" <> <<_::binary-size(2)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      @metadata_hash_prefix_0_6_0 <>
-          <<metadata_hash::binary-size(68)>> <>
-          @metadata_hash_common_suffix <>
-          "78" <>
-          <<_::binary-size(2)>> <>
-          <<compiler_version::binary-size(80)>> <> "00" <> <<_::binary-size(2)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      @metadata_hash_prefix_0_6_0 <>
-          <<metadata_hash::binary-size(68)>> <>
-          @metadata_hash_common_suffix <>
-          "78" <>
-          <<_::binary-size(2)>> <>
-          <<compiler_version::binary-size(82)>> <> "00" <> <<_::binary-size(2)>> <> _constructor_arguments ->
-        do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version)
-
-      <<next::binary-size(2)>> <> rest ->
-        do_extract_bytecode_and_metadata_hash([next | extracted], rest, metadata_hash, compiler_version)
-    end
-  end
-
-  defp do_extract_bytecode_and_metadata_hash_output(metadata_hash, extracted, compiler_version) do
-    bytecode =
-      extracted
-      |> Enum.reverse()
-      |> :binary.list_to_bin()
+    bytecode_without_meta =
+      bytecode
+      |> replace_last_occurence(meta <> meta_length)
 
-    %{"metadata_hash" => metadata_hash, "bytecode" => bytecode, "compiler_version" => compiler_version}
+    %{
+      "metadata_hash_with_length" => meta <> meta_length,
+      "trimmed_bytecode" => bytecode_without_meta,
+      "compiler_version" => solc
+    }
   end
 
   def previous_evm_versions(current_evm_version) do
diff --git a/apps/explorer/lib/explorer/smart_contract/verifier/constructor_arguments.ex b/apps/explorer/lib/explorer/smart_contract/verifier/constructor_arguments.ex
deleted file mode 100644
index 769364c59ca4..000000000000
--- a/apps/explorer/lib/explorer/smart_contract/verifier/constructor_arguments.ex
+++ /dev/null
@@ -1,525 +0,0 @@
-# credo:disable-for-this-file
-defmodule Explorer.SmartContract.Verifier.ConstructorArguments do
-  @moduledoc """
-  Smart contract contrstructor arguments verification logic.
-  """
-  alias ABI.{FunctionSelector, TypeDecoder}
-  alias Explorer.Chain
-
-  @metadata_hash_prefix_0_4_23 "a165627a7a72305820"
-  @metadata_hash_prefix_0_5_family_1 "65627a7a723"
-  @metadata_hash_prefix_0_5_family_2 "5820"
-  @metadata_hash_prefix_0_6_0 "a264697066735822"
-
-  @experimental "6c6578706572696d656e74616cf5"
-  @metadata_hash_common_suffix "64736f6c63"
-
-  def verify(address_hash, contract_code, arguments_data, contract_source_code, contract_name) do
-    arguments_data = arguments_data |> String.trim_trailing() |> String.trim_leading("0x")
-
-    creation_code =
-      address_hash
-      |> Chain.contract_creation_input_data()
-      |> String.replace("0x", "")
-
-    check_func = fn assumed_arguments -> assumed_arguments == arguments_data end
-
-    if verify_older_version(creation_code, contract_code, check_func) do
-      true
-    else
-      extract_constructor_arguments(creation_code, check_func, contract_source_code, contract_name)
-    end
-  end
-
-  # Earlier versions of Solidity didn't have whisper code.
-  # constructor argument were directly appended to source code
-  defp verify_older_version(creation_code, contract_code, check_func) do
-    creation_code
-    |> String.split(contract_code)
-    |> List.last()
-    |> check_func.()
-  end
-
-  defp extract_constructor_arguments(code, check_func, contract_source_code, contract_name) do
-    case code do
-      # Solidity ~ 4.23 # https://solidity.readthedocs.io/en/v0.4.23/metadata.html
-      @metadata_hash_prefix_0_4_23 <> <<_::binary-size(64)>> <> "0029" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_4_23
-        )
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<_::binary-size(64)>> <>
-          @experimental <>
-          @metadata_hash_common_suffix <>
-          "43" <> <<_::binary-size(6)>> <> <<_::binary-size(4)>> <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_5_family_1
-        )
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<_::binary-size(64)>> <>
-          @experimental <>
-          <<_::binary-size(4)>> <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_5_family_1
-        )
-
-      # Solidity >= 0.5.10 https://solidity.readthedocs.io/en/v0.5.10/metadata.html
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<_::binary-size(64)>> <>
-          @metadata_hash_common_suffix <> "43" <> <<_::binary-size(6)>> <> "0032" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_5_family_1
-        )
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<_::binary-size(64)>> <>
-          @metadata_hash_common_suffix <> "7826" <> <<_::binary-size(76)>> <> "0057" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_5_family_1
-        )
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<_::binary-size(64)>> <>
-          @metadata_hash_common_suffix <> "7827" <> <<_::binary-size(78)>> <> "0057" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_5_family_1
-        )
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<_::binary-size(64)>> <>
-          @metadata_hash_common_suffix <> "7828" <> <<_::binary-size(80)>> <> "0058" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_5_family_1
-        )
-
-      <<_::binary-size(2)>> <>
-          @metadata_hash_prefix_0_5_family_1 <>
-          <<_::binary-size(1)>> <>
-          @metadata_hash_prefix_0_5_family_2 <>
-          <<_::binary-size(64)>> <>
-          @metadata_hash_common_suffix <> "7829" <> <<_::binary-size(82)>> <> "0059" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_5_family_1
-        )
-
-      # Solidity >= 0.6.0 https://github.com/ethereum/solidity/blob/develop/Changelog.md#060-2019-12-17
-      # https://github.com/ethereum/solidity/blob/26b700771e9cc9c956f0503a05de69a1be427963/docs/metadata.rst#encoding-of-the-metadata-hash-in-the-bytecode
-      # IPFS is used instead of Swarm
-      # The current version of the Solidity compiler usually adds the following to the end of the deployed bytecode:
-      # 0xa2
-      # 0x64 'i' 'p' 'f' 's' 0x58 0x22 <34 bytes IPFS hash>
-      # 0x64 's' 'o' 'l' 'c' 0x43 <3 byte version encoding>
-      # 0x00 0x32
-      # Note: there is a bug in the docs. Instead of 0x32, 0x33 should be used.
-      # Fixing PR has been created https://github.com/ethereum/solidity/pull/8174
-      @metadata_hash_prefix_0_6_0 <>
-          <<_::binary-size(68)>> <>
-          @metadata_hash_common_suffix <> "43" <> <<_::binary-size(6)>> <> "0033" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_6_0
-        )
-
-      @metadata_hash_prefix_0_6_0 <>
-          <<_::binary-size(68)>> <>
-          @metadata_hash_common_suffix <> "7826" <> <<_::binary-size(76)>> <> "0057" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_6_0
-        )
-
-      @metadata_hash_prefix_0_6_0 <>
-          <<_::binary-size(68)>> <>
-          @metadata_hash_common_suffix <> "7827" <> <<_::binary-size(78)>> <> "0057" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_6_0
-        )
-
-      @metadata_hash_prefix_0_6_0 <>
-          <<_::binary-size(68)>> <>
-          @metadata_hash_common_suffix <> "7828" <> <<_::binary-size(80)>> <> "0058" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_6_0
-        )
-
-      @metadata_hash_prefix_0_6_0 <>
-          <<_::binary-size(68)>> <>
-          @metadata_hash_common_suffix <> "7829" <> <<_::binary-size(82)>> <> "0059" <> constructor_arguments ->
-        split_constructor_arguments_and_extract_check_func(
-          constructor_arguments,
-          check_func,
-          contract_source_code,
-          contract_name,
-          @metadata_hash_prefix_0_6_0
-        )
-
-      <<>> ->
-        false
-
-      <<_::binary-size(2)>> <> rest ->
-        extract_constructor_arguments(rest, check_func, contract_source_code, contract_name)
-    end
-  end
-
-  defp is_constructor_arguments_still_has_metadata_prefix(constructor_arguments, prefix) do
-    constructor_arguments_parts =
-      constructor_arguments
-      |> String.split(prefix)
-      |> Enum.count()
-
-    constructor_arguments_parts > 1
-  end
-
-  defp split_constructor_arguments_and_extract_check_func(constructor_arguments, nil, nil, nil, _metadata_hash_prefix),
-    do: constructor_arguments
-
-  defp split_constructor_arguments_and_extract_check_func(
-         constructor_arguments,
-         check_func,
-         contract_source_code,
-         contract_name,
-         metadata_hash_prefix
-       ) do
-    if is_constructor_arguments_still_has_metadata_prefix(constructor_arguments, metadata_hash_prefix) do
-      {ind, _} = :binary.match(constructor_arguments, metadata_hash_prefix)
-      offset = if ind > 2, do: ind - 2, else: 0
-
-      processed_constructor_arguments =
-        if offset > 0 do
-          <<_::binary-size(offset)>> <> rest = constructor_arguments
-          rest
-        else
-          constructor_arguments
-        end
-
-      extract_constructor_arguments(processed_constructor_arguments, check_func, contract_source_code, contract_name)
-    else
-      extract_constructor_arguments_check_func(
-        constructor_arguments,
-        check_func,
-        contract_source_code,
-        contract_name
-      )
-    end
-  end
-
-  defp extract_constructor_arguments_check_func(constructor_arguments, check_func, contract_source_code, contract_name) do
-    check_func_result_before_removing_strings = check_func.(constructor_arguments)
-
-    constructor_arguments =
-      remove_require_messages_from_constructor_arguments(contract_source_code, constructor_arguments, contract_name)
-
-    filtered_constructor_arguments =
-      remove_keccak256_strings_from_constructor_arguments(contract_source_code, constructor_arguments, contract_name)
-
-    check_func_result = check_func.(filtered_constructor_arguments)
-
-    cond do
-      check_func_result_before_removing_strings ->
-        check_func_result_before_removing_strings
-
-      check_func_result ->
-        check_func_result
-
-      true ->
-        output =
-          extract_constructor_arguments(filtered_constructor_arguments, check_func, contract_source_code, contract_name)
-
-        if output do
-          output
-        else
-          # https://github.com/blockscout/blockscout/pull/4764
-          clean_constructor_arguments =
-            remove_substring_of_require_messages(filtered_constructor_arguments, contract_source_code, contract_name)
-
-          check_func.(clean_constructor_arguments)
-        end
-    end
-  end
-
-  defp remove_substring_of_require_messages(constructor_arguments, contract_source_code, contract_name) do
-    require_msgs =
-      contract_source_code
-      |> extract_require_messages_from_constructor(contract_name)
-      |> Enum.filter(fn require_msg -> require_msg != nil end)
-
-    longest_substring_to_delete =
-      Enum.reduce(require_msgs, "", fn msg, best_match ->
-        case String.myers_difference(constructor_arguments, msg) do
-          [{:eq, match} | _] ->
-            if String.length(match) > String.length(best_match) do
-              match
-            else
-              best_match
-            end
-
-          _ ->
-            best_match
-        end
-      end)
-
-    [_, cleaned_constructor_arguments] = String.split(constructor_arguments, longest_substring_to_delete, parts: 2)
-    cleaned_constructor_arguments
-  end
-
-  def remove_require_messages_from_constructor_arguments(contract_source_code, constructor_arguments, contract_name) do
-    all_msgs =
-      contract_source_code
-      |> extract_require_messages_from_constructor(contract_name)
-
-    filtered_msgs =
-      all_msgs
-      |> Enum.filter(fn require_msg -> require_msg != nil end)
-
-    msgs_list =
-      filtered_msgs
-      |> Enum.reverse()
-
-    Enum.reduce(msgs_list, constructor_arguments, fn msg, pure_constructor_arguments ->
-      case String.split(pure_constructor_arguments, msg, parts: 2) do
-        [_, constructor_arguments_part] ->
-          constructor_arguments_part
-
-        [_] ->
-          pure_constructor_arguments
-      end
-    end)
-  end
-
-  def remove_keccak256_strings_from_constructor_arguments(contract_source_code, constructor_arguments, contract_name) do
-    all_strings =
-      contract_source_code
-      |> extract_strings_from_constructor(contract_name)
-
-    strings_list =
-      all_strings
-      |> Enum.reverse()
-
-    Enum.reduce(strings_list, constructor_arguments, fn msg, pure_constructor_arguments ->
-      case String.split(pure_constructor_arguments, msg, parts: 2) do
-        [_, constructor_arguments_part] ->
-          constructor_arguments_part
-
-        [_] ->
-          pure_constructor_arguments
-      end
-    end)
-  end
-
-  def find_constructor_arguments(address_hash, abi, contract_source_code, contract_name) do
-    creation_code =
-      address_hash
-      |> Chain.contract_creation_input_data()
-      |> String.replace("0x", "")
-
-    check_func = parse_constructor_and_return_check_func(abi)
-
-    extract_constructor_arguments(creation_code, check_func, contract_source_code, contract_name)
-  end
-
-  defp parse_constructor_and_return_check_func(abi) do
-    constructor_abi = Enum.find(abi, fn el -> el["type"] == "constructor" && el["inputs"] != [] end)
-
-    input_types = Enum.map(constructor_abi["inputs"], &FunctionSelector.parse_specification_type/1)
-
-    fn assumed_arguments ->
-      try do
-        _ =
-          assumed_arguments
-          |> Base.decode16!(case: :mixed)
-          |> TypeDecoder.decode_raw(input_types)
-
-        assumed_arguments
-      rescue
-        _ ->
-          false
-      end
-    end
-  end
-
-  def extract_require_messages_from_constructor(contract_source_code, _contract_name) do
-    # todo: _contract_name is for parsing of actually used constructor for concrete contract 
-    require_contents = find_all_requires(contract_source_code)
-
-    messages_list =
-      Enum.reduce(require_contents, [], fn require_content, msgs ->
-        msg = get_require_message_hex(require_content)
-        if msg, do: [msg | msgs], else: msgs
-      end)
-
-    if messages_list, do: messages_list, else: []
-  end
-
-  def extract_strings_from_constructor(contract_source_code, _contract_name) do
-    keccak256_contents = find_all_strings(contract_source_code)
-
-    strings_list =
-      Enum.reduce(keccak256_contents, [], fn keccak256_content, strs ->
-        str = get_keccak256_string_hex(keccak256_content)
-        if str, do: [str | strs], else: strs
-      end)
-
-    if strings_list, do: strings_list, else: []
-  end
-
-  def find_constructor_content(contract_source_code) do
-    case String.split(contract_source_code, "constructor", parts: 2) do
-      [_, right_from_contstructor] ->
-        [_, right_from_contstructor_inside] = String.split(right_from_contstructor, "{", parts: 2)
-        [constructor, _] = String.split(right_from_contstructor_inside, "}", parts: 2)
-        constructor
-
-      [_] ->
-        nil
-    end
-  end
-
-  def find_all_requires(contract_source_code) do
-    if contract_source_code do
-      trimmed_source_code =
-        contract_source_code
-        |> String.replace(~r/ +/, " ")
-        |> String.replace("require(", "require (")
-
-      [_ | requires] =
-        trimmed_source_code
-        |> String.split("require (")
-
-      Enum.reduce(requires, [], fn right_from_require, requires_list ->
-        [require_content | _] = String.split(right_from_require, ");", parts: 2)
-        [require_content | requires_list]
-      end)
-    else
-      []
-    end
-  end
-
-  def find_all_strings(contract_source_code) do
-    if contract_source_code do
-      [_ | keccak256s] = String.split(contract_source_code, "keccak256")
-
-      Enum.reduce(keccak256s, [], fn right_from_keccak256, keccak256s_list ->
-        parts = String.split(right_from_keccak256, "\"")
-
-        if Enum.count(parts) >= 3 do
-          [_ | [right_from_keccak256_inside]] = String.split(right_from_keccak256, "\"", parts: 2)
-          [keccak256_content | _] = String.split(right_from_keccak256_inside, "\"", parts: 2)
-          [keccak256_content | keccak256s_list]
-        else
-          keccak256s_list
-        end
-      end)
-    else
-      []
-    end
-  end
-
-  def get_require_message_hex(require_content) do
-    parts = String.split(require_content, ",")
-
-    if Enum.count(parts) > 1 do
-      [msg] = Enum.take(parts, -1)
-
-      msg
-      |> String.trim()
-      |> String.trim_leading("\"")
-      |> String.trim_trailing("\"")
-      |> String.trim_leading("'")
-      |> String.trim_trailing("'")
-      |> Base.encode16(case: :lower)
-    else
-      nil
-    end
-  end
-
-  def get_keccak256_string_hex(keccak256_content) do
-    if keccak256_content !== "" do
-      keccak256_content
-      |> String.trim()
-      |> String.trim_leading("\"")
-      |> String.trim_trailing("\"")
-      |> String.trim_leading("'")
-      |> String.trim_trailing("'")
-      |> Base.encode16(case: :lower)
-    else
-      nil
-    end
-  end
-
-  def experimental_find_constructor_args(rest_creation, rest_generated, abi) do
-    got_args =
-      rest_creation
-      |> String.split(extract_constructor_arguments(rest_generated, nil, nil, nil))
-      |> List.last()
-
-    abi
-    |> parse_constructor_and_return_check_func()
-    |> (& &1.(got_args)).()
-  end
-end
diff --git a/apps/explorer/mix.exs b/apps/explorer/mix.exs
index fb3b8910831c..ddef5e4b516c 100644
--- a/apps/explorer/mix.exs
+++ b/apps/explorer/mix.exs
@@ -109,7 +109,8 @@ defmodule Explorer.Mixfile do
       # `Timex.Duration` for `Explorer.Counters.AverageBlockTime.average_block_time/0`
       {:timex, "~> 3.7.1"},
       {:con_cache, "~> 1.0"},
-      {:tesla, "~> 1.3.3"}
+      {:tesla, "~> 1.3.3"},
+      {:cbor, "~> 1.0"}
     ]
   end
 
diff --git a/apps/explorer/priv/compile_solc.js b/apps/explorer/priv/compile_solc.js
index 98f1b8bcfc58..5544fef059dd 100755
--- a/apps/explorer/priv/compile_solc.js
+++ b/apps/explorer/priv/compile_solc.js
@@ -7,6 +7,7 @@ var optimizationRuns = parseInt(process.argv[5], 10);
 var newContractName = process.argv[6];
 var externalLibraries = JSON.parse(process.argv[7])
 var evmVersion = process.argv[8];
+var bytecodeHash = process.argv[9];
 
 var solc = require('solc')
 var compilerSnapshot = require(compilerVersionPath);
@@ -34,6 +35,10 @@ if (evmVersion !== 'default') {
     settings = Object.assign(settings, {evmVersion: evmVersion})
 }
 
+if (bytecodeHash !== 'default') {
+  settings = Object.assign(settings, {metadata: {bytecodeHash: bytecodeHash}})
+}
+
 const input = {
   language: 'Solidity',
   sources: {
diff --git a/apps/explorer/test/explorer/smart_contract/solidity/publisher_test.exs b/apps/explorer/test/explorer/smart_contract/solidity/publisher_test.exs
index 7f2bc15e21eb..ae44ad4d3957 100644
--- a/apps/explorer/test/explorer/smart_contract/solidity/publisher_test.exs
+++ b/apps/explorer/test/explorer/smart_contract/solidity/publisher_test.exs
@@ -48,10 +48,10 @@ defmodule Explorer.SmartContract.Solidity.PublisherTest do
         "00000000000000000000000000000000000000000000003635c9adc5dea000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000a54657374546f6b656e32000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006546f6b656e320000000000000000000000000000000000000000000000000000"
 
       bytecode =
-        "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+        "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
       contract_address = insert(:contract_address, contract_code: bytecode)
 
@@ -102,31 +102,30 @@ defmodule Explorer.SmartContract.Solidity.PublisherTest do
     end
 
     test "creates a smart contract with constructor arguments" do
-      contract_code_info = Factory.contract_code_info_modern_compilator()
+      contract_code_info = Factory.contract_code_info_with_constructor_arguments()
 
       contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
 
-      constructor_arguments = "0102030405"
-
       params = %{
         "contract_source_code" => contract_code_info.source_code,
         "compiler_version" => contract_code_info.version,
         "name" => contract_code_info.name,
         "optimization" => contract_code_info.optimized,
-        "constructor_arguments" => constructor_arguments
+        "optimization_runs" => contract_code_info.optimization_runs,
+        "constructor_arguments" => contract_code_info.constructor_args
       }
 
       :transaction
       |> insert(
         created_contract_address_hash: contract_address.hash,
-        input: contract_code_info.tx_input <> constructor_arguments
+        input: contract_code_info.tx_input
       )
       |> with_block(status: :ok)
 
       response = Publisher.publish(contract_address.hash, params)
       assert {:ok, %SmartContract{} = smart_contract} = response
 
-      assert smart_contract.constructor_arguments == constructor_arguments
+      assert smart_contract.constructor_arguments == contract_code_info.constructor_args
     end
 
     test "with invalid data returns error changeset" do
diff --git a/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs b/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs
index fd1bda3372ac..9033a32f6932 100644
--- a/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs
+++ b/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs
@@ -6,6 +6,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
 
   doctest Explorer.SmartContract.Solidity.Verifier
 
+  alias Explorer.Chain.Data
   alias Explorer.SmartContract.Solidity.Verifier
   alias Explorer.Factory
 
@@ -153,7 +154,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
       assert abi != nil
     end
 
-    test "verifies smart contract with constructor arguments", %{
+    test "verifies smart contract and ignores not needed constructor arguments", %{
       contract_code_info: contract_code_info
     } do
       contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
@@ -171,7 +172,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
       :transaction
       |> insert(
         created_contract_address_hash: contract_address.hash,
-        input: contract_code_info.tx_input <> constructor_arguments
+        input: contract_code_info.tx_input
       )
       |> with_block(status: :ok)
 
@@ -256,18 +257,21 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
       assert abi != nil
     end
 
-    test "verifies smart contract compiled with Solidity 0.5.9 (includes new metadata in bytecode) with constructor args" do
+    test "verifies smart contract compiled with Solidity 0.5.9 (includes new metadata in bytecode) with constructor args and does not verify with wrong args" do
       path = File.cwd!() <> "/test/support/fixture/smart_contract/solidity_0.5.9_smart_contract.sol"
       contract = File.read!(path)
 
-      constructor_arguments =
+      wrong_constructor_arguments =
         "00000000000000000000000000000000000000000000003635c9adc5dea000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000a54657374546f6b656e32000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006546f6b656e320000000000000000000000000000000000000000000000000000"
 
+      constructor_arguments =
+        "0000000000000000000000000000000000000000000000000003635c9adc5dea0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000954657374546f6b656e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005546f6b656e000000000000000000000000000000000000000000000000000000"
+
       bytecode =
-        "0x608060405234801561001057600080fd5b50600436106100a95760003560e01c80633177029f116100715780633177029f1461025f57806354fd4d50146102c557806370a082311461034857806395d89b41146103a0578063a9059cbb14610423578063dd62ed3e14610489576100a9565b806306fdde03146100ae578063095ea7b31461013157806318160ddd1461019757806323b872dd146101b5578063313ce5671461023b575b600080fd5b6100b6610501565b6040518080602001828103825283818151815260200191508051906020019080838360005b838110156100f65780820151818401526020810190506100db565b50505050905090810190601f1680156101235780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b61017d6004803603604081101561014757600080fd5b81019080803573ffffffffffffffffffffffffffffffffffffffff1690602001909291908035906020019092919050505061059f565b604051808215151515815260200191505060405180910390f35b61019f610691565b6040518082815260200191505060405180910390f35b610221600480360360608110156101cb57600080fd5b81019080803573ffffffffffffffffffffffffffffffffffffffff169060200190929190803573ffffffffffffffffffffffffffffffffffffffff16906020019092919080359060200190929190505050610696565b604051808215151515815260200191505060405180910390f35b61024361090f565b604051808260ff1660ff16815260200191505060405180910390f35b6102ab6004803603604081101561027557600080fd5b81019080803573ffffffffffffffffffffffffffffffffffffffff16906020019092919080359060200190929190505050610922565b604051808215151515815260200191505060405180910390f35b6102cd610a14565b6040518080602001828103825283818151815260200191508051906020019080838360005b8381101561030d5780820151818401526020810190506102f2565b50505050905090810190601f16801561033a5780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b61038a6004803603602081101561035e57600080fd5b81019080803573ffffffffffffffffffffffffffffffffffffffff169060200190929190505050610ab2565b6040518082815260200191505060405180910390f35b6103a8610afa565b6040518080602001828103825283818151815260200191508051906020019080838360005b838110156103e85780820151818401526020810190506103cd565b50505050905090810190601f1680156104155780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b61046f6004803603604081101561043957600080fd5b81019080803573ffffffffffffffffffffffffffffffffffffffff16906020019092919080359060200190929190505050610b98565b604051808215151515815260200191505060405180910390f35b6104eb6004803603604081101561049f57600080fd5b81019080803573ffffffffffffffffffffffffffffffffffffffff169060200190929190803573ffffffffffffffffffffffffffffffffffffffff169060200190929190505050610cfe565b6040518082815260200191505060405180910390f35b60038054600181600116156101000203166002900480601f0160208091040260200160405190810160405280929190818152602001828054600181600116156101000203166002900480156105975780601f1061056c57610100808354040283529160200191610597565b820191906000526020600020905b81548152906001019060200180831161057a57829003601f168201915b505050505081565b600081600160003373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020819055508273ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925846040518082815260200191505060405180910390a36001905092915050565b600090565b6000816000808673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000205410158015610762575081600160008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060003373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000205410155b801561076e5750600082115b1561090357816000808573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008282540192505081905550816000808673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000206000828254039250508190555081600160008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060003373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600082825403925050819055508273ffffffffffffffffffffffffffffffffffffffff168473ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef846040518082815260200191505060405180910390a360019050610908565b600090505b9392505050565b600460009054906101000a900460ff1681565b600081600160003373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020819055508273ffffffffffffffffffffffffffffffffffffffff163373fffffff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+        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+        "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"
 
       contract_address = insert(:contract_address, contract_code: bytecode)
 
@@ -289,6 +293,26 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
 
       assert {:ok, %{abi: abi}} = Verifier.evaluate_authenticity(contract_address.hash, params)
       assert abi != nil
+
+      contract_address_1 = insert(:contract_address, contract_code: bytecode)
+
+      :transaction
+      |> insert(
+        created_contract_address_hash: contract_address_1.hash,
+        input: input <> constructor_arguments
+      )
+      |> with_block(status: :ok)
+
+      params_1 = %{
+        "contract_source_code" => contract,
+        "compiler_version" => "v0.5.9+commit.e560f70d",
+        "evm_version" => "petersburg",
+        "name" => "TestToken",
+        "optimization" => false,
+        "constructor_arguments" => wrong_constructor_arguments
+      }
+
+      assert {:error, :constructor_arguments} = Verifier.evaluate_authenticity(contract_address_1.hash, params_1)
     end
 
     # flaky test
@@ -296,7 +320,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
       contract_address = insert(:contract_address, contract_code: contract_code_info.bytecode)
 
       :transaction
-      |> insert(created_contract_address_hash: contract_address.hash)
+      |> insert(created_contract_address_hash: contract_address.hash, input: contract_code_info.tx_input)
       |> with_block(status: :ok)
 
       different_code = "pragma solidity ^0.4.24; contract SimpleStorage {}"
@@ -365,38 +389,29 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
       code =
         "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"
 
-      swarm_source = "3c381c1b48b38d050c54d7ef296ecd411040e19420dfec94772b9c49ae106a0b"
-
-      bytecode =
-        "0x608060405234801561001057600080fd5b5060df8061001f6000396000f3006080604052600436106049576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff16806360fe47b114604e5780636d4ce63c146078575b600080fd5b348015605957600080fd5b5060766004803603810190808035906020019092919050505060a0565b005b348015608357600080fd5b50608a60aa565b6040518082815260200191505060405180910390f35b8060008190555050565b600080549050905600"
-
-      %{"metadata_hash" => _metadata_hash, "bytecode" => bytecode_from_code, "compiler_version" => _compiler_version} =
-        Verifier.extract_bytecode_and_metadata_hash(code)
-
-      assert bytecode == bytecode_from_code
-      assert bytecode != code
-      assert String.contains?(code, bytecode) == true
-      assert String.contains?(bytecode, "0029") == false
-      assert String.contains?(bytecode, swarm_source) == false
+      assert %{
+               "metadata_hash_with_length" =>
+                 "a165627a7a723058203c381c1b48b38d050c54d7ef296ecd411040e19420dfec94772b9c49ae106a0b0029",
+               "trimmed_bytecode" =>
+                 "608060405234801561001057600080fd5b5060df8061001f6000396000f3006080604052600436106049576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff16806360fe47b114604e5780636d4ce63c146078575b600080fd5b348015605957600080fd5b5060766004803603810190808035906020019092919050505060a0565b005b348015608357600080fd5b50608a60aa565b6040518082815260200191505060405180910390f35b8060008190555050565b600080549050905600",
+               "compiler_version" => nil
+             } = Verifier.extract_bytecode_and_metadata_hash(code, code)
     end
 
     test "extracts everything to the left of the swarm hash" do
-      code =
-        "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"
-
-      swarm_source = "3c381c1b48b38d050c54d7ef296ecd411040e19420dfec94772b9c49ae106a0b"
-
-      bytecode =
-        "0x608060405234801561001057600080fd5b5060df80610010029f6000396000f3006080604052600436106049576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff16806360fe47b114604e5780636d4ce63c146078575b600080fd5b348015605957600080fd5b5060766004803603810190808035906020019092919050505060a0565b005b348015608357600080fd5b50608a60aa565b6040518082815260200191505060405180910390f35b8060008190555050565b600080549050905600"
-
-      %{"metadata_hash" => _metadata_hash, "bytecode" => bytecode_from_code, "compiler_version" => _compiler_version} =
-        Verifier.extract_bytecode_and_metadata_hash(code)
-
-      assert bytecode == bytecode_from_code
-      assert bytecode != code
-      assert String.contains?(code, bytecode) == true
-      assert String.contains?(bytecode, "0029") == true
-      assert String.contains?(bytecode, swarm_source) == false
+      contract_creation_code =
+        "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"
+
+      deployed_bytecode =
+        "0x6080604052600080fdfea26469706673582212209864ab97aa6a0d2c5cc0828f7fbe63df8fb5e90c758d49371edb3184bcc8239664736f6c63430008040033"
+
+      assert %{
+               "metadata_hash_with_length" =>
+                 "a26469706673582212209864ab97aa6a0d2c5cc0828f7fbe63df8fb5e90c758d49371edb3184bcc8239664736f6c63430008040033",
+               "trimmed_bytecode" =>
+                 "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",
+               "compiler_version" => %CBOR.Tag{tag: :bytes, value: <<0, 8, 4>>}
+             } = Verifier.extract_bytecode_and_metadata_hash(contract_creation_code, deployed_bytecode)
     end
 
     # https://solidity.readthedocs.io/en/v0.6.6/contracts.html?highlight=immutable#constant-and-immutable-state-variables
@@ -809,7 +824,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
         |> File.read!()
 
       bytecode =
-        "0x608060405260405162000f4038038062000f408339810160408190526200002691620004d4565b82816200005560017f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbd62000603565b60008051602062000ef9833981519152146200008157634e487b7160e01b600052600160045260246000fd5b6200008f82826000620000ff565b50620000bf905060017fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d610462000603565b60008051602062000ed983398151915214620000eb57634e487b7160e01b600052600160045260246000fd5b620000f68262000170565b5050506200066c565b6200010a83620001cb565b6040516001600160a01b038416907fbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b90600090a26000825111806200014c5750805b156200016b576200016983836200029360201b6200026c1760201c565b505b505050565b7f7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f6200019b620002c2565b604080516001600160a01b03928316815291841660208301520160405180910390a1620001c881620002fb565b50565b620001e1816200038b60201b620002981760201c565b620002495760405162461bcd60e51b815260206004820152602d60248201527f455243313936373a206e657720696d706c656d656e746174696f6e206973206e60448201526c1bdd08184818dbdb9d1c9858dd609a1b60648201526084015b60405180910390fd5b806200027260008051602062000ef983398151915260001b6200039560201b620002141760201c565b80546001600160a01b0319166001600160a01b039290921691909117905550565b6060620002bb838360405180606001604052806027815260200162000f196027913962000398565b9392505050565b6000620002ec60008051602062000ed983398151915260001b6200039560201b620002141760201c565b546001600160a01b0316905090565b6001600160a01b038116620003625760405162461bcd60e51b815260206004820152602660248201527f455243313936373a206e65772061646d696e20697320746865207a65726f206160448201526564647265737360d01b606482015260840162000240565b806200027260008051602062000ed983398151915260001b6200039560201b620002141760201c565b803b15155b919050565b90565b6060620003a5846200038b565b620004025760405162461bcd60e51b815260206004820152602660248201527f416464726573733a2064656c65676174652063616c6c20746f206e6f6e2d636f6044820152651b9d1c9858dd60d21b606482015260840162000240565b600080856001600160a01b0316856040516200041f9190620005b0565b600060405180830381855af49150503d80600081146200045c576040519150601f19603f3d011682016040523d82523d6000602084013e62000461565b606091505b509092509050620004748282866200047e565b9695505050505050565b606083156200048f575081620002bb565b825115620004a05782518084602001fd5b8160405162461bcd60e51b8152600401620002409190620005ce565b80516001600160a01b03811681146200039057600080fd5b600080600060608486031215620004e9578283fd5b620004f484620004bc565b92506200050460208501620004bc565b60408501519092506001600160401b038082111562000521578283fd5b818601915086601f83011262000535578283fd5b8151818111156200054a576200054a62000656565b604051601f8201601f19908116603f0116810190838211818310171562000575576200057562000656565b816040528281528960208487010111156200058e578586fd5b620005a183602083016020880162000627565b80955050505050509250925092565b60008251620005c481846020870162000627565b9190910192915050565b6000602082528251806020840152620005ef81604085016020870162000627565b601f01601f19169190910160400192915050565b6000828210156200062257634e487b7160e01b81526011600452602481fd5b500390565b60005b83811015620006445781810151838201526020016200062a565b83811115620001695750506000910152565b634e487b7160e01b600052604160045260246000fd5b61085d806200067c6000396000f3fe60806040526004361061004e5760003560e01c80633659cfe6146100655780634f1ef286146100855780635c60da1b146100985780638f283970146100c9578063f851a440146100e95761005d565b3661005d5761005b6100fe565b005b61005b6100fe565b34801561007157600080fd5b5061005b6100803660046106ed565b610118565b61005b610093366004610707565b610164565b3480156100a457600080fd5b506100ad6101da565b6040516001600160a01b03909116815260200160405180910390f35b3480156100d557600080fd5b5061005b6100e43660046106ed565b610217565b3480156100f557600080fd5b506100ad610241565b6101066102a2565b610116610111610346565b610355565b565b610120610379565b6001600160a01b0316336001600160a01b0316141561015957610154816040518060200160405280600081525060006103ac565b610161565b6101616100fe565b50565b61016c610379565b6001600160a01b0316336001600160a01b031614156101cd576101c88383838080601f016020809104026020016040519081016040528093929190818152602001838380828437600092019190915250600192506103ac915050565b6101d5565b6101d56100fe565b505050565b60006101e4610379565b6001600160a01b0316336001600160a01b0316141561020c57610205610346565b9050610214565b6102146100fe565b90565b61021f610379565b6001600160a01b0316336001600160a01b03161415610159576101548161040b565b600061024b610379565b6001600160a01b0316336001600160a01b0316141561020c57610205610379565b606061029183836040518060600160405280602781526020016108016027913961045f565b9392505050565b803b15155b919050565b6102aa610379565b6001600160a01b0316336001600160a01b031614156103415760405162461bcd60e51b815260206004820152604260248201527f5472616e73706172656e745570677261646561626c6550726f78793a2061646d60448201527f696e2063616e6e6f742066616c6c6261636b20746f2070726f78792074617267606482015261195d60f21b608482015260a4015b60405180910390fd5b610116565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+        "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"
 
       contract_creation_code =
         "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@@ -964,14 +979,14 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
     end
   end
 
-  describe "regression test for https://github.com/blockscout/blockscout/pull/5198/" do
+  describe "another regression tests" do
     test "accepting correct constructor args" do
       contract_source_code =
         "#{File.cwd!()}/test/support/fixture/smart_contract/issue_5114.sol"
         |> File.read!()
 
       bytecode =
-        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@@ -1000,5 +1015,259 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
       assert {:ok, %{abi: abi}} = Verifier.evaluate_authenticity(contract_address.hash, params)
       assert abi != nil
     end
+
+    test "issue 4758" do
+      contract_source_code =
+        "#{File.cwd!()}/test/support/fixture/smart_contract/issue_4758.sol"
+        |> File.read!()
+
+      bytecode =
+        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+
+      contract_address = insert(:contract_address, contract_code: bytecode)
+
+      :transaction
+      |> insert(
+        created_contract_address_hash: contract_address.hash,
+        input: contract_creation_code
+      )
+      |> with_block(status: :ok)
+
+      params = %{
+        "contract_source_code" => contract_source_code,
+        "compiler_version" => "v0.8.4+commit.c7e474f2",
+        "evm_version" => "default",
+        "name" => "CS3_1OnChainShop",
+        "optimization" => true,
+        "optimization_runs" => 200,
+        "autodetect_constructor_args" => true
+      }
+
+      assert {:ok,
+              %{
+                abi: abi,
+                constructor_arguments:
+                  "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"
+              }} = Verifier.evaluate_authenticity(contract_address.hash, params)
+
+      assert abi != nil
+    end
+
+    test "issue 5430, 5434" do
+      contract_source_code = "contract C {function test() external pure returns (uint256) { return 1;} }"
+
+      bytecode =
+        "0x6080604052348015600f57600080fd5b506004361060285760003560e01c8063f8a8fd6d14602d575b600080fd5b60336047565b604051603e91906067565b60405180910390f35b60006001905090565b6000819050919050565b6061816050565b82525050565b6000602082019050607a6000830184605a565b9291505056fea164736f6c637823302e382e31342d63692e323032322e342e31332b636f6d6d69742e3235393233633166002b"
+
+      contract_creation_code =
+        "0x608060405234801561001057600080fd5b5060ae8061001f6000396000f3fe6080604052348015600f57600080fd5b506004361060285760003560e01c8063f8a8fd6d14602d575b600080fd5b60336047565b604051603e91906067565b60405180910390f35b60006001905090565b6000819050919050565b6061816050565b82525050565b6000602082019050607a6000830184605a565b9291505056fea164736f6c637823302e382e31342d63692e323032322e342e31332b636f6d6d69742e3235393233633166002b"
+
+      contract_address = insert(:contract_address, contract_code: bytecode)
+
+      :transaction
+      |> insert(
+        created_contract_address_hash: contract_address.hash,
+        input: contract_creation_code
+      )
+      |> with_block(status: :ok)
+
+      params = %{
+        "contract_source_code" => contract_source_code,
+        "compiler_version" => "v0.8.14-nightly.2022.4.13+commit.25923c1f",
+        "evm_version" => "default",
+        "name" => "C",
+        "optimization" => false,
+        "autodetect_constructor_args" => true
+      }
+
+      assert {:ok,
+              %{
+                abi: abi
+              }} = Verifier.evaluate_authenticity(contract_address.hash, params)
+
+      assert abi != nil
+    end
+
+    test "issue 5431 (smart contract was compiled with bytecodeHash=none; constructor with arguments)" do
+      contract_source_code =
+        "#{File.cwd!()}/test/support/fixture/smart_contract/issue_5431.sol"
+        |> File.read!()
+
+      bytecode =
+        "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"
+
+      contract_creation_code =
+        "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"
+
+      contract_address = insert(:contract_address, contract_code: bytecode)
+
+      :transaction
+      |> insert(
+        created_contract_address_hash: contract_address.hash,
+        input: contract_creation_code
+      )
+      |> with_block(status: :ok)
+
+      params = %{
+        "contract_source_code" => contract_source_code,
+        "compiler_version" => "v0.8.8+commit.dddeac2f",
+        "evm_version" => "default",
+        "name" => "Owner",
+        "optimization" => false,
+        "autodetect_constructor_args" => true
+      }
+
+      assert {:ok,
+              %{
+                abi: abi,
+                constructor_arguments:
+                  "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6040000000000000000000000000000000000000000000000000000000000005886"
+              }} = Verifier.evaluate_authenticity(contract_address.hash, params)
+
+      assert abi != nil
+    end
+  end
+
+  describe "cover new functionality from https://github.com/blockscout/blockscout/pull/5479" do
+    test "return {:error, :no_creation_data} when there is no contract creation code" do
+      contract_source_code =
+        "#{File.cwd!()}/test/support/fixture/smart_contract/issue_5431.sol"
+        |> File.read!()
+
+      bytecode =
+        "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"
+
+      contract_address = insert(:contract_address, contract_code: bytecode)
+
+      params = %{
+        "contract_source_code" => contract_source_code,
+        "compiler_version" => "v0.8.8+commit.dddeac2f",
+        "evm_version" => "default",
+        "name" => "Owner",
+        "optimization" => false,
+        "autodetect_constructor_args" => true
+      }
+
+      assert {:error, :no_creation_data} = Verifier.evaluate_authenticity(contract_address.hash, params)
+    end
+
+    test "return {:error, :deployed_bytecode}" do
+      contract_source_code =
+        "#{File.cwd!()}/test/support/fixture/smart_contract/issue_5431.sol"
+        |> File.read!()
+
+      contract_creation_code =
+        "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"
+
+      contract_address = insert(:contract_address, contract_code: "0x")
+
+      :transaction
+      |> insert(
+        created_contract_address_hash: contract_address.hash,
+        input: contract_creation_code
+      )
+      |> with_block(status: :ok)
+
+      params = %{
+        "contract_source_code" => contract_source_code,
+        "compiler_version" => "v0.8.8+commit.dddeac2f",
+        "evm_version" => "default",
+        "name" => "Owner",
+        "optimization" => false,
+        "autodetect_constructor_args" => true
+      }
+
+      assert {:error, :deployed_bytecode} = Verifier.evaluate_authenticity(contract_address.hash, params)
+    end
+  end
+
+  describe "tests from constructor_arguments_test.exs" do
+    test "verifies with require messages" do
+      source_code =
+        "#{File.cwd!()}/test/support/fixture/smart_contract/home_bridge.sol"
+        |> File.read!()
+
+      constructor_arguments =
+        "000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
+
+      input =
+        "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"
+
+      deployed_bytecode =
+        "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"
+
+      contract_address = insert(:contract_address, contract_code: deployed_bytecode)
+
+      input_data = %Data{
+        bytes: Base.decode16!(input, case: :lower)
+      }
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash, input: input_data)
+      |> with_block(status: :ok)
+
+      params = %{
+        "contract_source_code" => source_code,
+        "compiler_version" => "v0.5.8+commit.23d335f2",
+        "evm_version" => "default",
+        "name" => "HomeBridge",
+        "optimization" => true,
+        "optimization_runs" => 200,
+        "autodetect_constructor_args" => true
+      }
+
+      assert {:ok,
+              %{
+                abi: abi,
+                constructor_arguments:
+                  "000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
+              }} = Verifier.evaluate_authenticity(contract_address.hash, params)
+
+      assert abi != nil
+    end
+
+    test "verifies with string in keccak256" do
+      source_code =
+        "#{File.cwd!()}/test/support/fixture/smart_contract/ERC677.sol"
+        |> File.read!()
+
+      input =
+        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+
+      contract_address = insert(:contract_address, contract_code: deployed_bytecode)
+
+      input_data = %Data{
+        bytes: Base.decode16!(input, case: :lower)
+      }
+
+      :transaction
+      |> insert(created_contract_address_hash: contract_address.hash, input: input_data)
+      |> with_block(status: :ok)
+
+      params = %{
+        "contract_source_code" => source_code,
+        "compiler_version" => "v0.5.10+commit.5a6ea5b1",
+        "evm_version" => "default",
+        "name" => "ERC677MultiBridgeToken",
+        "optimization" => true,
+        "optimization_runs" => 200,
+        "autodetect_constructor_args" => true
+      }
+
+      assert {:ok,
+              %{
+                abi: abi,
+                constructor_arguments:
+                  "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"
+              }} = Verifier.evaluate_authenticity(contract_address.hash, params)
+
+      assert abi != nil
+    end
   end
 end
diff --git a/apps/explorer/test/explorer/smart_contract/verifier/constructor_arguments_test.exs b/apps/explorer/test/explorer/smart_contract/verifier/constructor_arguments_test.exs
deleted file mode 100644
index 38c0f99e4171..000000000000
--- a/apps/explorer/test/explorer/smart_contract/verifier/constructor_arguments_test.exs
+++ /dev/null
@@ -1,1822 +0,0 @@
-defmodule Explorer.SmartContract.Verifier.ConstructorArgumentsTest do
-  use Explorer.DataCase
-
-  import Explorer.Factory
-
-  alias Explorer.Chain.Data
-  alias Explorer.SmartContract.Verifier.ConstructorArguments
-
-  describe "verify/3" do
-    test "verifies constructor constructor arguments with whisper data" do
-      constructor_arguments = Base.encode16(:crypto.strong_rand_bytes(64), case: :lower)
-      address = insert(:address)
-
-      input =
-        "a165627a7a72305820" <>
-          Base.encode16(:crypto.strong_rand_bytes(32), case: :lower) <> "0029" <> constructor_arguments
-
-      input_data = %Data{
-        bytes: Base.decode16!(input, case: :lower)
-      }
-
-      :transaction
-      |> insert(created_contract_address_hash: address.hash, input: input_data)
-      |> with_block()
-
-      assert ConstructorArguments.verify(address.hash, "", constructor_arguments, "", "")
-    end
-
-    test "verifies with multiple nested constructor arguments" do
-      address = insert(:address)
-
-      constructor_arguments =
-        "000000000000000000000000314159265dd8dbb310642f98f50c066173c1259b93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae00000000000000000000000000000000000000000000000000000000590b09b0"
-
-      input =
-        "a165627a7a72305820fbfa6f8a2024760ef0e0eb29a332c9a820526e92f8b4fbcce6f00c7643234b1400297b6c4b278d165a6b33958f8ea5dfb00c8c9d4d0acf1985bef5d10786898bc3e7a165627a7a723058203c2db82e7c80cd1e371fe349b03d49b812c324ba4a3fcd063b7bc2662353c5de0029000000000000000000000000314159265dd8dbb310642f98f50c066173c1259b93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae00000000000000000000000000000000000000000000000000000000590b09b0"
-
-      input_data = %Data{
-        bytes: Base.decode16!(input, case: :lower)
-      }
-
-      :transaction
-      |> insert(created_contract_address_hash: address.hash, input: input_data)
-      |> with_block()
-
-      assert ConstructorArguments.verify(address.hash, "", constructor_arguments, "", "")
-    end
-
-    test "verifies older version of Solidity where constructor_arguments were directly appended to source code" do
-      address = insert(:address)
-
-      constructor_arguments =
-        "000000000000000000000000314159265dd8dbb310642f98f50c066173c1259b93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae00000000000000000000000000000000000000000000000000000000590b09b0"
-
-      source_code = "0001"
-
-      input = source_code <> constructor_arguments
-
-      input_data = %Data{
-        bytes: Base.decode16!(input, case: :lower)
-      }
-
-      :transaction
-      |> insert(created_contract_address_hash: address.hash, input: input_data)
-      |> with_block()
-
-      assert ConstructorArguments.verify(address.hash, source_code, constructor_arguments, "", "")
-    end
-
-    test "verifies with require messages" do
-      address = insert(:address)
-
-      source_code = """
-        pragma solidity ^0.5.8;
-
-        contract ValidatorProxy {
-            mapping(address => bool) public isValidator;
-            address public systemAddress = 0xffffFFFfFFffffffffffffffFfFFFfffFFFfFFfE;
-            address[] public validators;
-
-            constructor(address[] memory _validators) public {
-                validators = _validators;
-
-                for (uint i = 0; i < _validators.length; i++) {
-                    isValidator[_validators[i]] = true;
-                }
-            }
-
-            function updateValidators(address[] memory newValidators) public {
-                require(
-                    tx.origin == systemAddress, // solium-disable-line security/no-tx-origin
-                    "Only the system address can be responsible for the call of this function."
-                );
-
-                for (uint i = 0; i < validators.length; i++) {
-                    isValidator[validators[i]] = false;
-                }
-
-                for (uint i = 0; i < newValidators.length; i++) {
-                    isValidator[newValidators[i]] = true;
-                }
-
-                validators = newValidators;
-            }
-
-            function numberOfValidators() public view returns (uint) {
-                return validators.length;
-            }
-
-            function getValidators() public view returns (address[] memory) {
-                return validators;
-            }
-        }
-
-
-        contract HomeBridge {
-            struct TransferState {
-                mapping(address => bool) isConfirmedByValidator;
-                address[] confirmingValidators;
-                bool isCompleted;
-            }
-
-            event Confirmation(
-                bytes32 transferHash,
-                bytes32 transactionHash,
-                uint256 amount,
-                address recipient,
-                address indexed validator
-            );
-            event TransferCompleted(
-                bytes32 transferHash,
-                bytes32 transactionHash,
-                uint256 amount,
-                address recipient,
-                bool coinTransferSuccessful
-            );
-
-            mapping(bytes32 => TransferState) public transferState;
-            ValidatorProxy public validatorProxy;
-            uint public validatorsRequiredPercent;
-
-            constructor(ValidatorProxy _proxy, uint _validatorsRequiredPercent) public {
-                require(
-                    address(_proxy) != address(0),
-                    "proxy must not be the zero address!"
-                );
-                require(
-                    _validatorsRequiredPercent >= 0 &&
-                        _validatorsRequiredPercent <= 100,
-                    "_validatorsRequiredPercent must be between 0 and 100"
-                );
-                validatorProxy = _proxy;
-                validatorsRequiredPercent = _validatorsRequiredPercent;
-            }
-
-            function fund() external payable {}
-
-            function confirmTransfer(
-                bytes32 transferHash,
-                bytes32 transactionHash,
-                uint256 amount,
-                address payable recipient
-            ) public {
-                // We compute a keccak hash for the transfer and use that as an identifier for the transfer
-                bytes32 transferStateId = keccak256(
-                    abi.encodePacked(transferHash, transactionHash, amount, recipient)
-                );
-
-                require(
-                    !transferState[transferStateId].isCompleted,
-                    "transfer already completed"
-                );
-
-                require(
-                    validatorProxy.isValidator(msg.sender),
-                    "must be validator to confirm transfers"
-                );
-
-                require(
-                    recipient != address(0),
-                    "recipient must not be the zero address!"
-                );
-
-                require(amount > 0, "amount must not be zero");
-
-                if (_confirmTransfer(transferStateId, msg.sender)) {
-                    // We have to emit the events here, because _confirmTransfer
-                    // doesn't even receive the necessary information to do it on
-                    // its own
-
-                    emit Confirmation(
-                        transferHash,
-                        transactionHash,
-                        amount,
-                        recipient,
-                        msg.sender
-                    );
-                }
-
-                if (_requiredConfirmationsReached(transferStateId)) {
-                    transferState[transferStateId].isCompleted = true;
-                    delete transferState[transferStateId].confirmingValidators;
-                    bool coinTransferSuccessful = recipient.send(amount);
-                    emit TransferCompleted(
-                        transferHash,
-                        transactionHash,
-                        amount,
-                        recipient,
-                        coinTransferSuccessful
-                    );
-                }
-            }
-
-            // check if a 2nd confirmTransfer would complete a transfer. this
-            // can happen after validator set changes.
-            function reconfirmCompletesTransfer(
-                bytes32 transferHash,
-                bytes32 transactionHash,
-                uint256 amount,
-                address payable recipient
-            ) public view returns (bool) {
-                require(
-                    recipient != address(0),
-                    "recipient must not be the zero address!"
-                );
-                require(amount > 0, "amount must not be zero");
-
-                // We compute a keccak hash for the transfer and use that as an identifier for the transfer
-                bytes32 transferStateId = keccak256(
-                    abi.encodePacked(transferHash, transactionHash, amount, recipient)
-                );
-
-                require(
-                    !transferState[transferStateId].isCompleted,
-                    "transfer already completed"
-                );
-
-                address[] storage confirmingValidators = transferState[transferStateId]
-                    .confirmingValidators;
-                uint numConfirming = 0;
-                for (uint i = 0; i < confirmingValidators.length; i++) {
-                    if (validatorProxy.isValidator(confirmingValidators[i])) {
-                        numConfirming += 1;
-                    }
-                }
-                return numConfirming >= _getNumRequiredConfirmations();
-            }
-
-            function _purgeConfirmationsFromExValidators(bytes32 transferStateId)
-                internal
-            {
-                address[] storage confirmingValidators = transferState[transferStateId]
-                    .confirmingValidators;
-
-                uint i = 0;
-                while (i < confirmingValidators.length) {
-                    if (validatorProxy.isValidator(confirmingValidators[i])) {
-                        i++;
-                    } else {
-                        confirmingValidators[i] = confirmingValidators[confirmingValidators
-                                .length -
-                            1];
-                        confirmingValidators.length--;
-                    }
-                }
-            }
-
-            function _getNumRequiredConfirmations() internal view returns (uint) {
-                return
-                    (
-                            validatorProxy.numberOfValidators() *
-                                validatorsRequiredPercent +
-                                99
-                        ) /
-                        100;
-            }
-
-            function _confirmTransfer(bytes32 transferStateId, address validator)
-                internal
-                returns (bool)
-            {
-                if (transferState[transferStateId].isConfirmedByValidator[validator]) {
-                    return false;
-                }
-
-                transferState[transferStateId].isConfirmedByValidator[validator] = true;
-                transferState[transferStateId].confirmingValidators.push(validator);
-
-                return true;
-            }
-
-            function _requiredConfirmationsReached(bytes32 transferStateId)
-                internal
-                returns (bool)
-            {
-                uint numRequired = _getNumRequiredConfirmations();
-
-                /* We now check if we have enough confirmations.  If that is the
-                  case, we purge ex-validators from the list of confirmations
-                  and do the check again, so we do not count
-                  confirmations from ex-validators.
-
-                  This means that old confirmations stay valid over validator set changes given
-                  that the validator doesn't lose its validator status.
-
-                  The double check is here to save some gas. If checking the validator
-                  status for all confirming validators becomes too costly, we can introduce
-                  a 'serial number' for the validator set changes and determine if there
-                  was a change of the validator set between the first confirmation
-                  and the last confirmation and skip calling into
-                  _purgeConfirmationsFromExValidators if there were no changes.
-                */
-
-                if (
-                    transferState[transferStateId].confirmingValidators.length <
-                    numRequired
-                ) {
-                    return false;
-                }
-
-                _purgeConfirmationsFromExValidators(transferStateId);
-
-                if (
-                    transferState[transferStateId].confirmingValidators.length <
-                    numRequired
-                ) {
-                    return false;
-                }
-
-                return true;
-            }
-        }
-      """
-
-      constructor_arguments =
-        "000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
-
-      # dirty one: "5f76616c696461746f7273526571756972656450657263656e74206d757374206265206265747765656e203020616e642031303070726f7879206d757374206e6f7420626520746865207a65726f206164647265737321000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
-
-      input =
-        "608060405234801561001057600080fd5b50604051604080610ebb8339810180604052604081101561003057600080fd5b5080516020909101516001600160a01b038216610098576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401808060200182810382526023815260200180610e986023913960400191505060405180910390fd5b60648111156100f2576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401808060200182810382526034815260200180610e646034913960400191505060405180910390fd5b600180546001600160a01b0319166001600160a01b039390931692909217909155600255610d3f806101256000396000f3fe6080604052600436106100655760003560e01c8063397bc64111610043578063397bc64114610135578063b60d42881461015f578063f176cde71461016957610065565b806305dab2881461006a5780630b1ec76014610091578063236459c7146100cf575b600080fd5b34801561007657600080fd5b5061007f6101bb565b60408051918252519081900360200190f35b34801561009d57600080fd5b506100a66101c1565b6040805173ffffffffffffffffffffffffffffffffffffffff9092168252519081900360200190f35b3480156100db57600080fd5b50610121600480360360808110156100f257600080fd5b508035906020810135906040810135906060013573ffffffffffffffffffffffffffffffffffffffff166101dd565b604080519115158252519081900360200190f35b34801561014157600080fd5b506101216004803603602081101561015857600080fd5b5035610484565b61016761049c565b005b34801561017557600080fd5b506101676004803603608081101561018c57600080fd5b508035906020810135906040810135906060013573ffffffffffffffffffffffffffffffffffffffff1661049e565b60025481565b60015473ffffffffffffffffffffffffffffffffffffffff1681565b600073ffffffffffffffffffffffffffffffffffffffff821661024b576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401808060200182810382526027815260200180610cc76027913960400191505060405180910390fd5b600083116102ba57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601760248201527f616d6f756e74206d757374206e6f74206265207a65726f000000000000000000604482015290519081900360640190fd5b604080516020808201889052818301879052606080830187905273ffffffffffffffffffffffffffffffffffffffff8616901b608083015282516074818403018152609490920183528151918101919091206000818152918290529190206002015460ff161561038b57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601a60248201527f7472616e7366657220616c726561647920636f6d706c65746564000000000000604482015290519081900360640190fd5b600081815260208190526040812060010190805b825481101561046e57600154835473ffffffffffffffffffffffffffffffffffffffff9091169063facd743b908590849081106103d857fe5b600091825260209182902001546040805163ffffffff851660e01b815273ffffffffffffffffffffffffffffffffffffffff90921660048301525160248083019392829003018186803b15801561042e57600080fd5b505afa158015610442573d6000803e3d6000fd5b505050506040513d602081101561045857600080fd5b505115610466576001820191505b60010161039f565b506104776108a7565b1115979650505050505050565b60006020819052908152604090206002015460ff1681565b565b604080516020808201879052818301869052606080830186905273ffffffffffffffffffffffffffffffffffffffff8516901b608083015282516074818403018152609490920183528151918101919091206000818152918290529190206002015460ff161561056f57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601a60248201527f7472616e7366657220616c726561647920636f6d706c65746564000000000000604482015290519081900360640190fd5b600154604080517ffacd743b000000000000000000000000000000000000000000000000000000008152336004820152905173ffffffffffffffffffffffffffffffffffffffff9092169163facd743b91602480820192602092909190829003018186803b1580156105e057600080fd5b505afa1580156105f4573d6000803e3d6000fd5b505050506040513d602081101561060a57600080fd5b5051610661576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401808060200182810382526026815260200180610cee6026913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff82166106cd576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401808060200182810382526027815260200180610cc76027913960400191505060405180910390fd5b6000831161073c57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601760248201527f616d6f756e74206d757374206e6f74206265207a65726f000000000000000000604482015290519081900360640190fd5b6107468133610954565b156107ab57604080518681526020810186905280820185905273ffffffffffffffffffffffffffffffffffffffff84166060820152905133917fdee96a12459a8c17d4cf9571d9ab18de19fa1055adff514e2d25595382d218df919081900360800190a25b6107b481610a35565b156108a05760008181526020819052604081206002810180547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0016600190811790915561080392910190610c67565b60405160009073ffffffffffffffffffffffffffffffffffffffff84169085156108fc0290869084818181858888f1604080518c8152602081018c90528082018b905273ffffffffffffffffffffffffffffffffffffffff8a166060820152821515608082015290519196507f546c8621785b0cc9f951c75b68621fbdfce93ba6df3943b1271813c3598852d1955081900360a0019350915050a1505b5050505050565b60006064600254600160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663d6832ea96040518163ffffffff1660e01b815260040160206040518083038186803b15801561091657600080fd5b505afa15801561092a573d6000803e3d6000fd5b505050506040513d602081101561094057600080fd5b5051026063018161094d57fe5b0490505b90565b60008281526020818152604080832073ffffffffffffffffffffffffffffffffffffffff8516845290915281205460ff161561099257506000610a2f565b5060008281526020818152604080832073ffffffffffffffffffffffffffffffffffffffff851680855281845291842080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00166001908117909155848452908101805480830182559085529290932090910180547fffffffffffffffffffffffff00000000000000000000000000000000000000001690911790555b92915050565b600080610a406108a7565b600084815260208190526040902060010154909150811115610a66576000915050610a98565b610a6f83610a9d565b600083815260208190526040902060010154811115610a92576000915050610a98565b60019150505b919050565b6000818152602081905260408120600101905b8154811015610c6257600154825473ffffffffffffffffffffffffffffffffffffffff9091169063facd743b90849084908110610ae957fe5b600091825260209182902001546040805163ffffffff851660e01b815273ffffffffffffffffffffffffffffffffffffffff90921660048301525160248083019392829003018186803b158015610b3f57600080fd5b505afa158015610b53573d6000803e3d6000fd5b505050506040513d6020811015610b6957600080fd5b505115610b7857600101610c5d565b815482907fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff8101908110610ba857fe5b9060005260206000200160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff16828281548110610bdf57fe5b600091825260209091200180547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff929092169190911790558154610c5b837fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff8301610c88565b505b610ab0565b505050565b5080546000825590600052602060002090810190610c859190610ca8565b50565b815481835581811115610c6257600083815260209020610c629181019083015b61095191905b80821115610cc25760008155600101610cae565b509056fe726563697069656e74206d757374206e6f7420626520746865207a65726f2061646472657373216d7573742062652076616c696461746f7220746f20636f6e6669726d207472616e7366657273a165627a7a7230582050f9daa0f47602e3462444b6fc1dc592b21ec7e054969a8a5a1846570c2570cc00295f76616c696461746f7273526571756972656450657263656e74206d757374206265206265747765656e203020616e642031303070726f7879206d757374206e6f7420626520746865207a65726f206164647265737321000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
-
-      input_data = %Data{
-        bytes: Base.decode16!(input, case: :lower)
-      }
-
-      :transaction
-      |> insert(created_contract_address_hash: address.hash, input: input_data)
-      |> with_block()
-
-      assert ConstructorArguments.verify(address.hash, input, constructor_arguments, source_code, "HomeBridge")
-    end
-
-    test "verifies with string in keccak256" do
-      address = insert(:address)
-
-      source_code = """
-      /**
-      *Submitted for verification at Etherscan.io on 2020-04-14
-      */
-
-      pragma solidity 0.5.10;
-
-      /**
-      * @dev Collection of functions related to the address type,
-      */
-      library Address {
-         /**
-          * @dev Returns true if `account` is a contract.
-          *
-          * This test is non-exhaustive, and there may be false-negatives: during the
-          * execution of a contract's constructor, its address will be reported as
-          * not containing a contract.
-          *
-          * > It is unsafe to assume that an address for which this function returns
-          * false is an externally-owned account (EOA) and not a contract.
-          */
-         function isContract(address account) internal view returns (bool) {
-             // This method relies in extcodesize, which returns 0 for contracts in
-             // construction, since the code is only stored at the end of the
-             // constructor execution.
-
-             uint256 size;
-             // solhint-disable-next-line no-inline-assembly
-             assembly { size := extcodesize(account) }
-             return size > 0;
-         }
-      }
-
-
-      interface IDistribution {
-         function supply() external view returns(uint256);
-         function poolAddress(uint8) external view returns(address);
-      }
-
-
-
-      contract Sacrifice {
-         constructor(address payable _recipient) public payable {
-             selfdestruct(_recipient);
-         }
-      }
-
-
-      interface IERC677MultiBridgeToken {
-         function transfer(address _to, uint256 _value) external returns (bool);
-         function transferDistribution(address _to, uint256 _value) external returns (bool);
-         function transferFrom(address _from, address _to, uint256 _value) external returns (bool);
-         function balanceOf(address _account) external view returns (uint256);
-      }
-
-
-
-
-
-
-
-      /**
-      * @dev Contract module which provides a basic access control mechanism, where
-      * there is an account (an owner) that can be granted exclusive access to
-      * specific functions.
-      *
-      * This module is used through inheritance. It will make available the modifier
-      * `onlyOwner`, which can be aplied to your functions to restrict their use to
-      * the owner.
-      */
-      contract Ownable {
-         address private _owner;
-
-         event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
-
-         /**
-          * @dev Initializes the contract setting the deployer as the initial owner.
-          */
-         constructor () internal {
-             _owner = msg.sender;
-             emit OwnershipTransferred(address(0), _owner);
-         }
-
-         /**
-          * @dev Returns the address of the current owner.
-          */
-         function owner() public view returns (address) {
-             return _owner;
-         }
-
-         /**
-          * @dev Throws if called by any account other than the owner.
-          */
-         modifier onlyOwner() {
-             require(isOwner(), "Ownable: caller is not the owner");
-             _;
-         }
-
-         /**
-          * @dev Returns true if the caller is the current owner.
-          */
-         function isOwner() public view returns (bool) {
-             return msg.sender == _owner;
-         }
-
-         /**
-          * @dev Leaves the contract without owner. It will not be possible to call
-          * `onlyOwner` functions anymore. Can only be called by the current owner.
-          *
-          * > Note: Renouncing ownership will leave the contract without an owner,
-          * thereby removing any functionality that is only available to the owner.
-          */
-         function renounceOwnership() public onlyOwner {
-             emit OwnershipTransferred(_owner, address(0));
-             _owner = address(0);
-         }
-
-         /**
-          * @dev Transfers ownership of the contract to a new account (`newOwner`).
-          * Can only be called by the current owner.
-          */
-         function transferOwnership(address newOwner) public onlyOwner {
-             _transferOwnership(newOwner);
-         }
-
-         /**
-          * @dev Transfers ownership of the contract to a new account (`newOwner`).
-          */
-         function _transferOwnership(address newOwner) internal {
-             require(newOwner != address(0), "Ownable: new owner is the zero address");
-             emit OwnershipTransferred(_owner, newOwner);
-             _owner = newOwner;
-         }
-      }
-
-
-
-
-
-      /**
-      * @dev Interface of the ERC20 standard as defined in the EIP. Does not include
-      * the optional functions; to access them see `ERC20Detailed`.
-      */
-      interface IERC20 {
-         /**
-          * @dev Returns the amount of tokens in existence.
-          */
-         function totalSupply() external view returns (uint256);
-
-         /**
-          * @dev Returns the amount of tokens owned by `account`.
-          */
-         function balanceOf(address account) external view returns (uint256);
-
-         /**
-          * @dev Moves `amount` tokens from the caller's account to `recipient`.
-          *
-          * Returns a boolean value indicating whether the operation succeeded.
-          *
-          * Emits a `Transfer` event.
-          */
-         function transfer(address recipient, uint256 amount) external returns (bool);
-
-         /**
-          * @dev Returns the remaining number of tokens that `spender` will be
-          * allowed to spend on behalf of `owner` through `transferFrom`. This is
-          * zero by default.
-          *
-          * This value changes when `approve` or `transferFrom` are called.
-          */
-         function allowance(address owner, address spender) external view returns (uint256);
-
-         /**
-          * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
-          *
-          * Returns a boolean value indicating whether the operation succeeded.
-          *
-          * > Beware that changing an allowance with this method brings the risk
-          * that someone may use both the old and the new allowance by unfortunate
-          * transaction ordering. One possible solution to mitigate this race
-          * condition is to first reduce the spender's allowance to 0 and set the
-          * desired value afterwards:
-          * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
-          *
-          * Emits an `Approval` event.
-          */
-         function approve(address spender, uint256 amount) external returns (bool);
-
-         /**
-          * @dev Moves `amount` tokens from `sender` to `recipient` using the
-          * allowance mechanism. `amount` is then deducted from the caller's
-          * allowance.
-          *
-          * Returns a boolean value indicating whether the operation succeeded.
-          *
-          * Emits a `Transfer` event.
-          */
-         function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
-
-         /**
-          * @dev Emitted when `value` tokens are moved from one account (`from`) to
-          * another (`to`).
-          *
-          * Note that `value` may be zero.
-          */
-         event Transfer(address indexed from, address indexed to, uint256 value);
-
-         /**
-          * @dev Emitted when the allowance of a `spender` for an `owner` is set by
-          * a call to `approve`. `value` is the new allowance.
-          */
-         event Approval(address indexed owner, address indexed spender, uint256 value);
-      }
-
-
-
-      /**
-      * @dev Wrappers over Solidity's arithmetic operations with added overflow
-      * checks.
-      *
-      * Arithmetic operations in Solidity wrap on overflow. This can easily result
-      * in bugs, because programmers usually assume that an overflow raises an
-      * error, which is the standard behavior in high level programming languages.
-      * `SafeMath` restores this intuition by reverting the transaction when an
-      * operation overflows.
-      *
-      * Using this library instead of the unchecked operations eliminates an entire
-      * class of bugs, so it's recommended to use it always.
-      */
-      library SafeMath {
-         /**
-          * @dev Returns the addition of two unsigned integers, reverting on
-          * overflow.
-          *
-          * Counterpart to Solidity's `+` operator.
-          *
-          * Requirements:
-          * - Addition cannot overflow.
-          */
-         function add(uint256 a, uint256 b) internal pure returns (uint256) {
-             uint256 c = a + b;
-             require(c >= a, "SafeMath: addition overflow");
-
-             return c;
-         }
-
-         /**
-          * @dev Returns the subtraction of two unsigned integers, reverting on
-          * overflow (when the result is negative).
-          *
-          * Counterpart to Solidity's `-` operator.
-          *
-          * Requirements:
-          * - Subtraction cannot overflow.
-          */
-         function sub(uint256 a, uint256 b) internal pure returns (uint256) {
-             require(b <= a, "SafeMath: subtraction overflow");
-             uint256 c = a - b;
-
-             return c;
-         }
-
-         /**
-          * @dev Returns the multiplication of two unsigned integers, reverting on
-          * overflow.
-          *
-          * Counterpart to Solidity's `*` operator.
-          *
-          * Requirements:
-          * - Multiplication cannot overflow.
-          */
-         function mul(uint256 a, uint256 b) internal pure returns (uint256) {
-             // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
-             // benefit is lost if 'b' is also tested.
-             // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
-             if (a == 0) {
-                 return 0;
-             }
-
-             uint256 c = a * b;
-             require(c / a == b, "SafeMath: multiplication overflow");
-
-             return c;
-         }
-
-         /**
-          * @dev Returns the integer division of two unsigned integers. Reverts on
-          * division by zero. The result is rounded towards zero.
-          *
-          * Counterpart to Solidity's `/` operator. Note: this function uses a
-          * `revert` opcode (which leaves remaining gas untouched) while Solidity
-          * uses an invalid opcode to revert (consuming all remaining gas).
-          *
-          * Requirements:
-          * - The divisor cannot be zero.
-          */
-         function div(uint256 a, uint256 b) internal pure returns (uint256) {
-             // Solidity only automatically asserts when dividing by 0
-             require(b > 0, "SafeMath: division by zero");
-             uint256 c = a / b;
-             // assert(a == b * c + a % b); // There is no case in which this doesn't hold
-
-             return c;
-         }
-
-         /**
-          * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
-          * Reverts when dividing by zero.
-          *
-          * Counterpart to Solidity's `%` operator. This function uses a `revert`
-          * opcode (which leaves remaining gas untouched) while Solidity uses an
-          * invalid opcode to revert (consuming all remaining gas).
-          *
-          * Requirements:
-          * - The divisor cannot be zero.
-          */
-         function mod(uint256 a, uint256 b) internal pure returns (uint256) {
-             require(b != 0, "SafeMath: modulo by zero");
-             return a % b;
-         }
-      }
-
-
-
-      /**
-      * @title SafeERC20
-      * @dev Wrappers around ERC20 operations that throw on failure (when the token
-      * contract returns false). Tokens that return no value (and instead revert or
-      * throw on failure) are also supported, non-reverting calls are assumed to be
-      * successful.
-      * To use this library you can add a `using SafeERC20 for ERC20;` statement to your contract,
-      * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
-      */
-      library SafeERC20 {
-         using SafeMath for uint256;
-         using Address for address;
-
-         function safeTransfer(IERC20 token, address to, uint256 value) internal {
-             callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
-         }
-
-         function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
-             callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
-         }
-
-         function safeApprove(IERC20 token, address spender, uint256 value) internal {
-             // safeApprove should only be called when setting an initial allowance,
-             // or when resetting it to zero. To increase and decrease it, use
-             // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
-             // solhint-disable-next-line max-line-length
-             require((value == 0) || (token.allowance(address(this), spender) == 0),
-                 "SafeERC20: approve from non-zero to non-zero allowance"
-             );
-             callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
-         }
-
-         function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
-             uint256 newAllowance = token.allowance(address(this), spender).add(value);
-             callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
-         }
-
-         function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
-             uint256 newAllowance = token.allowance(address(this), spender).sub(value);
-             callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
-         }
-
-         /**
-          * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
-          * on the return value: the return value is optional (but if data is returned, it must not be false).
-          * @param token The token targeted by the call.
-          * @param data The call data (encoded using abi.encode or one of its variants).
-          */
-         function callOptionalReturn(IERC20 token, bytes memory data) private {
-             // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
-             // we're implementing it ourselves.
-
-             // A Solidity high level call has three parts:
-             //  1. The target address is checked to verify it contains contract code
-             //  2. The call itself is made, and success asserted
-             //  3. The return value is decoded, which in turn checks the size of the returned data.
-             // solhint-disable-next-line max-line-length
-             require(address(token).isContract(), "SafeERC20: call to non-contract");
-
-             // solhint-disable-next-line avoid-low-level-calls
-             (bool success, bytes memory returndata) = address(token).call(data);
-             require(success, "SafeERC20: low-level call failed");
-
-             if (returndata.length > 0) { // Return data is optional
-                 // solhint-disable-next-line max-line-length
-                 require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
-             }
-         }
-      }
-
-
-
-
-
-
-
-
-      /**
-      * @dev Implementation of the `IERC20` interface.
-      *
-      * This implementation was taken from
-      * https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v2.3.0/contracts/token/ERC20/ERC20.sol
-      * This differs from the original one only in the definition for the `_balances`
-      * mapping: we made it `internal` instead of `private` since we use the `_balances`
-      * in the `ERC677BridgeToken` child contract to be able to transfer tokens to address(0)
-      * (see its `_superTransfer` function). The original OpenZeppelin implementation
-      * doesn't allow transferring to address(0).
-      *
-      * This implementation is agnostic to the way tokens are created. This means
-      * that a supply mechanism has to be added in a derived contract using `_mint`.
-      * For a generic mechanism see `ERC20Mintable`.
-      *
-      * *For a detailed writeup see our guide [How to implement supply
-      * mechanisms](https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226).*
-      *
-      * We have followed general OpenZeppelin guidelines: functions revert instead
-      * of returning `false` on failure. This behavior is nonetheless conventional
-      * and does not conflict with the expectations of ERC20 applications.
-      *
-      * Additionally, an `Approval` event is emitted on calls to `transferFrom`.
-      * This allows applications to reconstruct the allowance for all accounts just
-      * by listening to said events. Other implementations of the EIP may not emit
-      * these events, as it isn't required by the specification.
-      *
-      * Finally, the non-standard `decreaseAllowance` and `increaseAllowance`
-      * functions have been added to mitigate the well-known issues around setting
-      * allowances. See `IERC20.approve`.
-      */
-      contract ERC20 is IERC20 {
-         using SafeMath for uint256;
-
-         mapping (address => uint256) internal _balances; // CHANGED: not private to write a custom transfer method
-
-         mapping (address => mapping (address => uint256)) private _allowances;
-
-         uint256 private _totalSupply;
-
-         /**
-          * @dev See `IERC20.totalSupply`.
-          */
-         function totalSupply() public view returns (uint256) {
-             return _totalSupply;
-         }
-
-         /**
-          * @dev See `IERC20.balanceOf`.
-          */
-         function balanceOf(address account) public view returns (uint256) {
-             return _balances[account];
-         }
-
-         /**
-          * @dev See `IERC20.transfer`.
-          *
-          * Requirements:
-          *
-          * - `recipient` cannot be the zero address.
-          * - the caller must have a balance of at least `amount`.
-          */
-         function transfer(address recipient, uint256 amount) public returns (bool) {
-             _transfer(msg.sender, recipient, amount);
-             return true;
-         }
-
-         /**
-          * @dev See `IERC20.allowance`.
-          */
-         function allowance(address owner, address spender) public view returns (uint256) {
-             return _allowances[owner][spender];
-         }
-
-         /**
-          * @dev See `IERC20.approve`.
-          *
-          * Requirements:
-          *
-          * - `spender` cannot be the zero address.
-          */
-         function approve(address spender, uint256 value) public returns (bool) {
-             _approve(msg.sender, spender, value);
-             return true;
-         }
-
-         /**
-          * @dev See `IERC20.transferFrom`.
-          *
-          * Emits an `Approval` event indicating the updated allowance. This is not
-          * required by the EIP. See the note at the beginning of `ERC20`;
-          *
-          * Requirements:
-          * - `sender` and `recipient` cannot be the zero address.
-          * - `sender` must have a balance of at least `value`.
-          * - the caller must have allowance for `sender`'s tokens of at least
-          * `amount`.
-          */
-         function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
-             _transfer(sender, recipient, amount);
-             _approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount));
-             return true;
-         }
-
-         /**
-          * @dev Atomically increases the allowance granted to `spender` by the caller.
-          *
-          * This is an alternative to `approve` that can be used as a mitigation for
-          * problems described in `IERC20.approve`.
-          *
-          * Emits an `Approval` event indicating the updated allowance.
-          *
-          * Requirements:
-          *
-          * - `spender` cannot be the zero address.
-          */
-         function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
-             _approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
-             return true;
-         }
-
-         /**
-          * @dev Atomically decreases the allowance granted to `spender` by the caller.
-          *
-          * This is an alternative to `approve` that can be used as a mitigation for
-          * problems described in `IERC20.approve`.
-          *
-          * Emits an `Approval` event indicating the updated allowance.
-          *
-          * Requirements:
-          *
-          * - `spender` cannot be the zero address.
-          * - `spender` must have allowance for the caller of at least
-          * `subtractedValue`.
-          */
-         function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
-             _approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue));
-             return true;
-         }
-
-         /**
-          * @dev Moves tokens `amount` from `sender` to `recipient`.
-          *
-          * This is internal function is equivalent to `transfer`, and can be used to
-          * e.g. implement automatic token fees, slashing mechanisms, etc.
-          *
-          * Emits a `Transfer` event.
-          *
-          * Requirements:
-          *
-          * - `sender` cannot be the zero address.
-          * - `recipient` cannot be the zero address.
-          * - `sender` must have a balance of at least `amount`.
-          */
-         function _transfer(address sender, address recipient, uint256 amount) internal {
-             require(sender != address(0), "ERC20: transfer from the zero address");
-             require(recipient != address(0), "ERC20: transfer to the zero address");
-
-             _balances[sender] = _balances[sender].sub(amount);
-             _balances[recipient] = _balances[recipient].add(amount);
-             emit Transfer(sender, recipient, amount);
-         }
-
-         /** @dev Creates `amount` tokens and assigns them to `account`, increasing
-          * the total supply.
-          *
-          * Emits a `Transfer` event with `from` set to the zero address.
-          *
-          * Requirements
-          *
-          * - `to` cannot be the zero address.
-          */
-         function _mint(address account, uint256 amount) internal {
-             require(account != address(0), "ERC20: mint to the zero address");
-
-             _totalSupply = _totalSupply.add(amount);
-             _balances[account] = _balances[account].add(amount);
-             emit Transfer(address(0), account, amount);
-         }
-
-          /**
-          * @dev Destoys `amount` tokens from `account`, reducing the
-          * total supply.
-          *
-          * Emits a `Transfer` event with `to` set to the zero address.
-          *
-          * Requirements
-          *
-          * - `account` cannot be the zero address.
-          * - `account` must have at least `amount` tokens.
-          */
-         function _burn(address account, uint256 value) internal {
-             require(account != address(0), "ERC20: burn from the zero address");
-
-             _totalSupply = _totalSupply.sub(value);
-             _balances[account] = _balances[account].sub(value);
-             emit Transfer(account, address(0), value);
-         }
-
-         /**
-          * @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
-          *
-          * This is internal function is equivalent to `approve`, and can be used to
-          * e.g. set automatic allowances for certain subsystems, etc.
-          *
-          * Emits an `Approval` event.
-          *
-          * Requirements:
-          *
-          * - `owner` cannot be the zero address.
-          * - `spender` cannot be the zero address.
-          */
-         function _approve(address owner, address spender, uint256 value) internal {
-             require(owner != address(0), "ERC20: approve from the zero address");
-             require(spender != address(0), "ERC20: approve to the zero address");
-
-             _allowances[owner][spender] = value;
-             emit Approval(owner, spender, value);
-         }
-
-         /**
-          * @dev Destoys `amount` tokens from `account`.`amount` is then deducted
-          * from the caller's allowance.
-          *
-          * See `_burn` and `_approve`.
-          */
-         function _burnFrom(address account, uint256 amount) internal {
-             _burn(account, amount);
-             _approve(account, msg.sender, _allowances[account][msg.sender].sub(amount));
-         }
-      }
-
-
-
-
-
-      /**
-      * @dev Optional functions from the ERC20 standard.
-      */
-      contract ERC20Detailed is IERC20 {
-         string private _name;
-         string private _symbol;
-         uint8 private _decimals;
-
-         /**
-          * @dev Sets the values for `name`, `symbol`, and `decimals`. All three of
-          * these values are immutable: they can only be set once during
-          * construction.
-          */
-         constructor (string memory name, string memory symbol, uint8 decimals) public {
-             _name = name;
-             _symbol = symbol;
-             _decimals = decimals;
-         }
-
-         /**
-          * @dev Returns the name of the token.
-          */
-         function name() public view returns (string memory) {
-             return _name;
-         }
-
-         /**
-          * @dev Returns the symbol of the token, usually a shorter version of the
-          * name.
-          */
-         function symbol() public view returns (string memory) {
-             return _symbol;
-         }
-
-         /**
-          * @dev Returns the number of decimals used to get its user representation.
-          * For example, if `decimals` equals `2`, a balance of `505` tokens should
-          * be displayed to a user as `5,05` (`505 / 10 ** 2`).
-          *
-          * Tokens usually opt for a value of 18, imitating the relationship between
-          * Ether and Wei.
-          *
-          * > Note that this information is only used for _display_ purposes: it in
-          * no way affects any of the arithmetic of the contract, including
-          * `IERC20.balanceOf` and `IERC20.transfer`.
-          */
-         function decimals() public view returns (uint8) {
-             return _decimals;
-         }
-      }
-
-
-
-      /**
-      * @title ERC20Permittable
-      * @dev This is ERC20 contract extended by the `permit` function (see EIP712).
-      */
-      contract ERC20Permittable is ERC20, ERC20Detailed {
-
-         string public constant version = "1";
-
-         // EIP712 niceties
-         bytes32 public DOMAIN_SEPARATOR;
-         // bytes32 public constant PERMIT_TYPEHASH = keccak256("Permit(address holder,address spender,uint256 nonce,uint256 expiry,bool allowed)");
-         bytes32 public constant PERMIT_TYPEHASH = 0xea2aa0a1be11a07ed86d755c93467f4f82362b452371d1ba94d1715123511acb;
-
-         mapping(address => uint256) public nonces;
-         mapping(address => mapping(address => uint256)) public expirations;
-
-         constructor(
-             string memory _name,
-             string memory _symbol,
-             uint8 _decimals
-         ) ERC20Detailed(_name, _symbol, _decimals) public {
-             DOMAIN_SEPARATOR = keccak256(abi.encode(
-                 keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
-                 keccak256(bytes(_name)),
-                 keccak256(bytes(version)),
-                 1, // Chain ID for Ethereum Mainnet
-                 address(this)
-             ));
-         }
-
-         /// @dev transferFrom in this contract works in a slightly different form than the generic
-         /// transferFrom function. This contract allows for "unlimited approval".
-         /// Should the user approve an address for the maximum uint256 value,
-         /// then that address will have unlimited approval until told otherwise.
-         /// @param _sender The address of the sender.
-         /// @param _recipient The address of the recipient.
-         /// @param _amount The value to transfer.
-         /// @return Success status.
-         function transferFrom(address _sender, address _recipient, uint256 _amount) public returns (bool) {
-             _transfer(_sender, _recipient, _amount);
-
-             if (_sender != msg.sender) {
-                 uint256 allowedAmount = allowance(_sender, msg.sender);
-
-                 if (allowedAmount != uint256(-1)) {
-                     // If allowance is limited, adjust it.
-                     // In this case `transferFrom` works like the generic
-                     _approve(_sender, msg.sender, allowedAmount.sub(_amount));
-                 } else {
-                     // If allowance is unlimited by `permit`, `approve`, or `increaseAllowance`
-                     // function, don't adjust it. But the expiration date must be empty or in the future
-                     require(
-                         expirations[_sender][msg.sender] == 0 || expirations[_sender][msg.sender] >= _now(),
-                         "expiry is in the past"
-                     );
-                 }
-             } else {
-                 // If `_sender` is `msg.sender`,
-                 // the function works just like `transfer()`
-             }
-
-             return true;
-         }
-
-         /// @dev An alias for `transfer` function.
-         /// @param _to The address of the recipient.
-         /// @param _amount The value to transfer.
-         function push(address _to, uint256 _amount) public {
-             transferFrom(msg.sender, _to, _amount);
-         }
-
-         /// @dev Makes a request to transfer the specified amount
-         /// from the specified address to the caller's address.
-         /// @param _from The address of the holder.
-         /// @param _amount The value to transfer.
-         function pull(address _from, uint256 _amount) public {
-             transferFrom(_from, msg.sender, _amount);
-         }
-
-         /// @dev An alias for `transferFrom` function.
-         /// @param _from The address of the sender.
-         /// @param _to The address of the recipient.
-         /// @param _amount The value to transfer.
-         function move(address _from, address _to, uint256 _amount) public {
-             transferFrom(_from, _to, _amount);
-         }
-
-         /// @dev Allows to spend holder's unlimited amount by the specified spender.
-         /// The function can be called by anyone, but requires having allowance parameters
-         /// signed by the holder according to EIP712.
-         /// @param _holder The holder's address.
-         /// @param _spender The spender's address.
-         /// @param _nonce The nonce taken from `nonces(_holder)` public getter.
-         /// @param _expiry The allowance expiration date (unix timestamp in UTC).
-         /// Can be zero for no expiration. Forced to zero if `_allowed` is `false`.
-         /// @param _allowed True to enable unlimited allowance for the spender by the holder. False to disable.
-         /// @param _v A final byte of signature (ECDSA component).
-         /// @param _r The first 32 bytes of signature (ECDSA component).
-         /// @param _s The second 32 bytes of signature (ECDSA component).
-         function permit(
-             address _holder,
-             address _spender,
-             uint256 _nonce,
-             uint256 _expiry,
-             bool _allowed,
-             uint8 _v,
-             bytes32 _r,
-             bytes32 _s
-         ) external {
-             require(_expiry == 0 || _now() <= _expiry, "invalid expiry");
-
-             bytes32 digest = keccak256(abi.encodePacked(
-                 "\x19\x01",
-                 DOMAIN_SEPARATOR,
-                 keccak256(abi.encode(
-                     PERMIT_TYPEHASH,
-                     _holder,
-                     _spender,
-                     _nonce,
-                     _expiry,
-                     _allowed
-                 ))
-             ));
-
-             require(_holder == ecrecover(digest, _v, _r, _s), "invalid signature or parameters");
-             require(_nonce == nonces[_holder]++, "invalid nonce");
-
-             uint256 amount = _allowed ? uint256(-1) : 0;
-             _approve(_holder, _spender, amount);
-
-             expirations[_holder][_spender] = _allowed ? _expiry : 0;
-         }
-
-         function _now() internal view returns(uint256) {
-             return now;
-         }
-
-      }
-
-
-
-
-
-      // This is a base staking token ERC677 contract for Ethereum Mainnet side
-      // which is derived by the child ERC677MultiBridgeToken contract.
-      contract ERC677BridgeToken is Ownable, ERC20Permittable {
-         using SafeERC20 for ERC20;
-         using Address for address;
-
-         ///  @dev Distribution contract address.
-         address public distributionAddress;
-         ///  @dev The PrivateOffering contract address.
-         address public privateOfferingDistributionAddress;
-         ///  @dev The AdvisorsReward contract address.
-         address public advisorsRewardDistributionAddress;
-
-         /// @dev Mint event.
-         /// @param to To address.
-         /// @param amount Minted value.
-         event Mint(address indexed to, uint256 amount);
-
-         /// @dev Modified Transfer event with custom data.
-         /// @param from From address.
-         /// @param to To address.
-         /// @param value Transferred value.
-         /// @param data Custom data to call after transfer.
-         event Transfer(address indexed from, address indexed to, uint256 value, bytes data);
-
-         /// @dev Emits if custom call after transfer fails.
-         /// @param from From address.
-         /// @param to To address.
-         /// @param value Transferred value.
-         event ContractFallbackCallFailed(address from, address to, uint256 value);
-
-         /// @dev Checks that the recipient address is valid.
-         /// @param _recipient Recipient address.
-         modifier validRecipient(address _recipient) {
-             require(_recipient != address(0) && _recipient != address(this), "not a valid recipient");
-             _;
-         }
-
-         /// @dev Reverts if called by any account other than the bridge.
-         modifier onlyBridge() {
-             require(isBridge(msg.sender), "caller is not the bridge");
-             _;
-         }
-
-         /// @dev Creates a token and mints the whole supply for the Distribution contract.
-         /// @param _name Token name.
-         /// @param _symbol Token symbol.
-         /// @param _distributionAddress The address of the deployed Distribution contract.
-         /// @param _privateOfferingDistributionAddress The address of the PrivateOffering contract.
-         /// @param _advisorsRewardDistributionAddress The address of the AdvisorsReward contract.
-         constructor(
-             string memory _name,
-             string memory _symbol,
-             address _distributionAddress,
-             address _privateOfferingDistributionAddress,
-             address _advisorsRewardDistributionAddress
-         ) ERC20Permittable(_name, _symbol, 18) public {
-             require(
-                 _distributionAddress.isContract() &&
-                 _privateOfferingDistributionAddress.isContract() &&
-                 _advisorsRewardDistributionAddress.isContract(),
-                 "not a contract address"
-             );
-             uint256 supply = IDistribution(_distributionAddress).supply();
-             require(supply > 0, "the supply must be more than 0");
-             _mint(_distributionAddress, supply);
-             distributionAddress = _distributionAddress;
-             privateOfferingDistributionAddress = _privateOfferingDistributionAddress;
-             advisorsRewardDistributionAddress = _advisorsRewardDistributionAddress;
-             emit Mint(_distributionAddress, supply);
-         }
-
-         /// @dev Checks if given address is included into bridge contracts list.
-         /// Implemented by a child contract.
-         /// @param _address Bridge contract address.
-         /// @return bool true, if given address is a known bridge contract.
-         function isBridge(address _address) public view returns (bool);
-
-         /// @dev Extends transfer method with callback.
-         /// @param _to The address of the recipient.
-         /// @param _value The value to transfer.
-         /// @param _data Custom data.
-         /// @return Success status.
-         function transferAndCall(
-             address _to,
-             uint256 _value,
-             bytes calldata _data
-         ) external validRecipient(_to) returns (bool) {
-             _superTransfer(_to, _value);
-             emit Transfer(msg.sender, _to, _value, _data);
-
-             if (_to.isContract()) {
-                 require(_contractFallback(msg.sender, _to, _value, _data), "contract call failed");
-             }
-             return true;
-         }
-
-         /// @dev Extends transfer method with event when the callback failed.
-         /// @param _to The address of the recipient.
-         /// @param _value The value to transfer.
-         /// @return Success status.
-         function transfer(address _to, uint256 _value) public returns (bool) {
-             _superTransfer(_to, _value);
-             _callAfterTransfer(msg.sender, _to, _value);
-             return true;
-         }
-
-         /// @dev This is a copy of `transfer` function which can only be called by distribution contracts.
-         /// Made to get rid of `onTokenTransfer` calling to save gas when distributing tokens.
-         /// @param _to The address of the recipient.
-         /// @param _value The value to transfer.
-         /// @return Success status.
-         function transferDistribution(address _to, uint256 _value) public returns (bool) {
-             require(
-                 msg.sender == distributionAddress ||
-                 msg.sender == privateOfferingDistributionAddress ||
-                 msg.sender == advisorsRewardDistributionAddress,
-                 "wrong sender"
-             );
-             _superTransfer(_to, _value);
-             return true;
-         }
-
-         /// @dev Extends transferFrom method with event when the callback failed.
-         /// @param _from The address of the sender.
-         /// @param _to The address of the recipient.
-         /// @param _value The value to transfer.
-         /// @return Success status.
-         function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
-             _superTransferFrom(_from, _to, _value);
-             _callAfterTransfer(_from, _to, _value);
-             return true;
-         }
-
-         /// @dev If someone sent eth/tokens to the contract mistakenly then the owner can send them back.
-         /// @param _token The token address to transfer.
-         /// @param _to The address of the recipient.
-         function claimTokens(address _token, address payable _to) public onlyOwner validRecipient(_to) {
-             if (_token == address(0)) {
-                 uint256 value = address(this).balance;
-                 if (!_to.send(value)) { // solium-disable-line security/no-send
-                     // We use the `Sacrifice` trick to be sure the coins can be 100% sent to the receiver.
-                     // Otherwise, if the receiver is a contract which has a revert in its fallback function,
-                     // the sending will fail.
-                     (new Sacrifice).value(value)(_to);
-                 }
-             } else {
-                 ERC20 token = ERC20(_token);
-                 uint256 balance = token.balanceOf(address(this));
-                 token.safeTransfer(_to, balance);
-             }
-         }
-
-         /// @dev Creates `amount` tokens and assigns them to `account`, increasing
-         /// the total supply. Emits a `Transfer` event with `from` set to the zero address.
-         /// Can only be called by a bridge contract which address is set with `addBridge`.
-         /// @param _account The address to mint tokens for. Cannot be zero address.
-         /// @param _amount The amount of tokens to mint.
-         function mint(address _account, uint256 _amount) external onlyBridge returns(bool) {
-             _mint(_account, _amount);
-             emit Mint(_account, _amount);
-             return true;
-         }
-
-         /// @dev The removed implementation of the ownership renouncing.
-         function renounceOwnership() public onlyOwner {
-             revert("not implemented");
-         }
-
-         /// @dev Calls transfer method and reverts if it fails.
-         /// @param _to The address of the recipient.
-         /// @param _value The value to transfer.
-         function _superTransfer(address _to, uint256 _value) internal {
-             bool success;
-             if (
-                 msg.sender == distributionAddress ||
-                 msg.sender == privateOfferingDistributionAddress ||
-                 msg.sender == advisorsRewardDistributionAddress
-             ) {
-                 // Allow sending tokens to `address(0)` by
-                 // Distribution, PrivateOffering, or AdvisorsReward contract
-                 _balances[msg.sender] = _balances[msg.sender].sub(_value);
-                 _balances[_to] = _balances[_to].add(_value);
-                 emit Transfer(msg.sender, _to, _value);
-                 success = true;
-             } else {
-                 success = super.transfer(_to, _value);
-             }
-             require(success, "transfer failed");
-         }
-
-         /// @dev Calls transferFrom method and reverts if it fails.
-         /// @param _from The address of the sender.
-         /// @param _to The address of the recipient.
-         /// @param _value The value to transfer.
-         function _superTransferFrom(address _from, address _to, uint256 _value) internal {
-             bool success = super.transferFrom(_from, _to, _value);
-             require(success, "transfer failed");
-         }
-
-         /// @dev Emits an event when the callback failed.
-         /// @param _from The address of the sender.
-         /// @param _to The address of the recipient.
-         /// @param _value The transferred value.
-         function _callAfterTransfer(address _from, address _to, uint256 _value) internal {
-             if (_to.isContract() && !_contractFallback(_from, _to, _value, new bytes(0))) {
-                 require(!isBridge(_to), "you can't transfer to bridge contract");
-                 require(_to != distributionAddress, "you can't transfer to Distribution contract");
-                 require(_to != privateOfferingDistributionAddress, "you can't transfer to PrivateOffering contract");
-                 require(_to != advisorsRewardDistributionAddress, "you can't transfer to AdvisorsReward contract");
-                 emit ContractFallbackCallFailed(_from, _to, _value);
-             }
-         }
-
-         /// @dev Makes a callback after the transfer of tokens.
-         /// @param _from The address of the sender.
-         /// @param _to The address of the recipient.
-         /// @param _value The transferred value.
-         /// @param _data Custom data.
-         /// @return Success status.
-         function _contractFallback(
-             address _from,
-             address _to,
-             uint256 _value,
-             bytes memory _data
-         ) private returns (bool) {
-             string memory signature = "onTokenTransfer(address,uint256,bytes)";
-             // solium-disable-next-line security/no-low-level-calls
-             (bool success, ) = _to.call(abi.encodeWithSignature(signature, _from, _value, _data));
-             return success;
-         }
-      }
-
-
-
-
-      /**
-      * @title ERC677MultiBridgeToken
-      * @dev This contract extends ERC677BridgeToken to support several bridges simultaneously.
-      */
-      contract ERC677MultiBridgeToken is IERC677MultiBridgeToken, ERC677BridgeToken {
-         address public constant F_ADDR = 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF;
-         uint256 internal constant MAX_BRIDGES = 50;
-         mapping(address => address) public bridgePointers;
-         uint256 public bridgeCount;
-
-         event BridgeAdded(address indexed bridge);
-         event BridgeRemoved(address indexed bridge);
-
-         constructor(
-             string memory _name,
-             string memory _symbol,
-             address _distributionAddress,
-             address _privateOfferingDistributionAddress,
-             address _advisorsRewardDistributionAddress
-         ) public ERC677BridgeToken(
-             _name,
-             _symbol,
-             _distributionAddress,
-             _privateOfferingDistributionAddress,
-             _advisorsRewardDistributionAddress
-         ) {
-             bridgePointers[F_ADDR] = F_ADDR; // empty bridge contracts list
-         }
-
-         /// @dev Adds one more bridge contract into the list.
-         /// @param _bridge Bridge contract address.
-         function addBridge(address _bridge) external onlyOwner {
-             require(bridgeCount < MAX_BRIDGES, "can't add one more bridge due to a limit");
-             require(_bridge.isContract(), "not a contract address");
-             require(!isBridge(_bridge), "bridge already exists");
-
-             address firstBridge = bridgePointers[F_ADDR];
-             require(firstBridge != address(0), "first bridge is zero address");
-             bridgePointers[F_ADDR] = _bridge;
-             bridgePointers[_bridge] = firstBridge;
-             bridgeCount = bridgeCount.add(1);
-
-             emit BridgeAdded(_bridge);
-         }
-
-         /// @dev Removes one existing bridge contract from the list.
-         /// @param _bridge Bridge contract address.
-         function removeBridge(address _bridge) external onlyOwner {
-             require(isBridge(_bridge), "bridge isn't existed");
-
-             address nextBridge = bridgePointers[_bridge];
-             address index = F_ADDR;
-             address next = bridgePointers[index];
-             require(next != address(0), "zero address found");
-
-             while (next != _bridge) {
-                 index = next;
-                 next = bridgePointers[index];
-
-                 require(next != F_ADDR && next != address(0), "invalid address found");
-             }
-
-             bridgePointers[index] = nextBridge;
-             delete bridgePointers[_bridge];
-             bridgeCount = bridgeCount.sub(1);
-
-             emit BridgeRemoved(_bridge);
-         }
-
-         /// @dev Returns all recorded bridge contract addresses.
-         /// @return address[] Bridge contract addresses.
-         function bridgeList() external view returns (address[] memory) {
-             address[] memory list = new address[](bridgeCount);
-             uint256 counter = 0;
-             address nextBridge = bridgePointers[F_ADDR];
-             require(nextBridge != address(0), "zero address found");
-
-             while (nextBridge != F_ADDR) {
-                 list[counter] = nextBridge;
-                 nextBridge = bridgePointers[nextBridge];
-                 counter++;
-
-                 require(nextBridge != address(0), "zero address found");
-             }
-
-             return list;
-         }
-
-         /// @dev Checks if given address is included into bridge contracts list.
-         /// @param _address Bridge contract address.
-         /// @return bool true, if given address is a known bridge contract.
-         function isBridge(address _address) public view returns (bool) {
-             return _address != F_ADDR && bridgePointers[_address] != address(0);
-         }
-      }
-      """
-
-      constructor_arguments =
-        "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"
-
-      # dirty one: "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"
-
-      input =
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000055354414b4500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055354414b45000000000000000000000000000000000000000000000000000000"
-
-      input_data = %Data{
-        bytes: Base.decode16!(input, case: :lower)
-      }
-
-      :transaction
-      |> insert(created_contract_address_hash: address.hash, input: input_data)
-      |> with_block()
-
-      assert ConstructorArguments.verify(
-               address.hash,
-               input,
-               constructor_arguments,
-               source_code,
-               "ERC677MultiBridgeToken"
-             )
-    end
-
-    test "get require messages from constructor" do
-      contract_source_code = """
-      pragma solidity 0.6.1;
-
-
-      contract HomeBridge {
-          uint public validatorsRequiredPercent;
-
-          constructor(address _proxy, uint256 _validatorsRequiredPercent) public {
-              require       (
-                  address(_proxy) != address(0),
-
-
-
-                  "proxy must not be the zero address!"
-              );
-
-
-              require(
-                  _validatorsRequiredPercent >= 0 &&
-                      _validatorsRequiredPercent <= 100,
-                  "_validatorsRequiredPercent must be between 0 and 100"
-              );
-              validatorsRequiredPercent = _validatorsRequiredPercent;
-          }
-      }
-      """
-
-      result = ConstructorArguments.extract_require_messages_from_constructor(contract_source_code, "HomeBridge")
-
-      assert result == [
-               "70726f7879206d757374206e6f7420626520746865207a65726f206164647265737321",
-               "5f76616c696461746f7273526571756972656450657263656e74206d757374206265206265747765656e203020616e6420313030"
-             ]
-    end
-
-    test "get require messages with a single quote from constructor" do
-      contract_source_code = """
-      pragma solidity 0.6.1;
-
-
-      contract HomeBridge {
-          uint public validatorsRequiredPercent;
-
-          constructor(address _proxy, uint256 _validatorsRequiredPercent) public {
-
-
-              require(
-                  _validatorsRequiredPercent >= 0 &&
-                      _validatorsRequiredPercent <= 100,
-                  '_validatorsRequiredPercent must be between 0 and 100'
-              );
-              validatorsRequiredPercent = _validatorsRequiredPercent;
-          }
-      }
-      """
-
-      result = ConstructorArguments.extract_require_messages_from_constructor(contract_source_code, "HomeBridge")
-
-      assert result == [
-               "5f76616c696461746f7273526571756972656450657263656e74206d757374206265206265747765656e203020616e6420313030"
-             ]
-    end
-
-    test "get require messages with different quotes inside from constructor" do
-      contract_source_code = """
-      pragma solidity 0.6.1;
-
-
-      contract HomeBridge {
-          uint public validatorsRequiredPercent;
-
-          constructor(uint256 _validatorsRequiredPercent) public {
-
-
-              require(
-                  _validatorsRequiredPercent >= 0 &&
-                      _validatorsRequiredPercent <= 100,
-                  "_val\"idatorsReq'uiredPercent must be ' between \" 0 and 100"
-              );
-              validatorsRequiredPercent = _validatorsRequiredPercent;
-          }
-      }
-      """
-
-      result = ConstructorArguments.extract_require_messages_from_constructor(contract_source_code, "HomeBridge")
-
-      assert result == [
-               "5f76616c22696461746f727352657127756972656450657263656e74206d7573742062652027206265747765656e2022203020616e6420313030"
-             ]
-    end
-
-    test "get empty require messages from constructor with require without message" do
-      contract_source_code = """
-      pragma solidity 0.6.1;
-
-
-      contract HomeBridge {
-          uint public validatorsRequiredPercent;
-
-          constructor(uint256 _validatorsRequiredPercent) public {
-
-
-              require(
-                  _validatorsRequiredPercent >= 0 &&
-                      _validatorsRequiredPercent <= 100
-              );
-              validatorsRequiredPercent = _validatorsRequiredPercent;
-          }
-      }
-      """
-
-      result = ConstructorArguments.extract_require_messages_from_constructor(contract_source_code, "HomeBridge")
-
-      assert result == []
-    end
-
-    test "get empty require messages from constructor" do
-      contract_source_code = """
-      pragma solidity 0.6.1;
-
-
-      contract HomeBridge {
-          uint public validatorsRequiredPercent;
-
-          constructor(address _proxy, uint256 _validatorsRequiredPercent) public {
-              validatorsRequiredPercent = _validatorsRequiredPercent;
-          }
-      }
-      """
-
-      result = ConstructorArguments.extract_require_messages_from_constructor(contract_source_code, "HomeBridge")
-
-      assert result == []
-    end
-  end
-
-  test "get empty require messages if no constructor" do
-    contract_source_code = """
-    pragma solidity 0.6.1;
-
-
-    contract HomeBridge {
-        uint public validatorsRequiredPercent;
-
-    }
-    """
-
-    result = ConstructorArguments.extract_require_messages_from_constructor(contract_source_code, "HomeBridge")
-
-    assert result == []
-  end
-
-  test "returns purified constructor arguments" do
-    contract_source_code = """
-    pragma solidity 0.6.1;
-
-
-    contract HomeBridge {
-        uint public validatorsRequiredPercent;
-
-        constructor(address _proxy, uint256 _validatorsRequiredPercent) public {
-            require       (
-                address(_proxy) != address(0),
-
-
-
-                "proxy must not be the zero address!"
-            );
-
-
-            require(
-                _validatorsRequiredPercent >= 0 &&
-                    _validatorsRequiredPercent <= 100,
-                "_validatorsRequiredPercent must be between 0 and 100"
-            );
-            validatorsRequiredPercent = _validatorsRequiredPercent;
-        }
-    }
-    """
-
-    dirty_constructor_arguments =
-      "5f76616c696461746f7273526571756972656450657263656e74206d757374206265206265747765656e203020616e642031303070726f7879206d757374206e6f7420626520746865207a65726f206164647265737321000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
-
-    result =
-      ConstructorArguments.remove_require_messages_from_constructor_arguments(
-        contract_source_code,
-        dirty_constructor_arguments,
-        "HomeBridge"
-      )
-
-    assert result ==
-             "000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
-  end
-
-  test "didn't replace text param if it is the same as message in require" do
-    contract_source_code = """
-    pragma solidity 0.5.11;
-
-
-      contract HomeBridge {
-          string public param;
-          uint public param2;
-
-          constructor(string memory test, uint test2) public {
-              require(
-                  test2 != 0,
-
-                  "proxy must not be the zero address!"
-              );
-
-              param = test;
-              param2 = test2;
-          }
-      }
-    """
-
-    dirty_constructor_arguments =
-      "70726f7879206d757374206e6f7420626520746865207a65726f2061646472657373210000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002370726f7879206d757374206e6f7420626520746865207a65726f2061646472657373210000000000000000000000000000000000000000000000000000000000"
-
-    result =
-      ConstructorArguments.remove_require_messages_from_constructor_arguments(
-        contract_source_code,
-        dirty_constructor_arguments,
-        "HomeBridge"
-      )
-
-    # Arg [0] (string) : 70726f7879206d757374206e6f7420626520746865207a65726f206164647265737321
-    # Arg [1] (uint256) : 45
-    assert result ==
-             "0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002370726f7879206d757374206e6f7420626520746865207a65726f2061646472657373210000000000000000000000000000000000000000000000000000000000"
-  end
-
-  test "returns the same constructor arguments if no matches in require hexed messages" do
-    contract_source_code = """
-    pragma solidity 0.6.1;
-
-
-    contract HomeBridge {
-        uint public validatorsRequiredPercent;
-
-        constructor(address _proxy, uint256 _validatorsRequiredPercent) public {
-            require       (
-                address(_proxy) != address(0),
-
-
-
-                "proxy must not be the zero address!"
-            );
-
-
-            require(
-                _validatorsRequiredPercent >= 0 &&
-                    _validatorsRequiredPercent <= 100,
-                "_validatorsRequiredPercent must be between 0 and 100"
-            );
-            validatorsRequiredPercent = _validatorsRequiredPercent;
-        }
-    }
-    """
-
-    dirty_constructor_arguments =
-      "4f76616c696461746f7273526571756972656450657263656e74206d757374206265206265747765656e203020616e642031303070726f7879206d757374206e6f7420626520746864207a65726f206164647265737321000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
-
-    result =
-      ConstructorArguments.remove_require_messages_from_constructor_arguments(
-        contract_source_code,
-        dirty_constructor_arguments,
-        "HomeBridge"
-      )
-
-    assert result ==
-             "4f76616c696461746f7273526571756972656450657263656e74206d757374206265206265747765656e203020616e642031303070726f7879206d757374206e6f7420626520746864207a65726f206164647265737321000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
-  end
-end
diff --git a/apps/explorer/test/support/factory.ex b/apps/explorer/test/support/factory.ex
index 82c116d7371b..95fe095f74b5 100644
--- a/apps/explorer/test/support/factory.ex
+++ b/apps/explorer/test/support/factory.ex
@@ -96,9 +96,9 @@ defmodule Explorer.Factory do
   def contract_code_info do
     %{
       bytecode:
-        "0x6080604052600436106049576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff16806360fe47b114604e5780636d4ce63c146078575b600080fd5b348015605957600080fd5b5060766004803603810190808035906020019092919050505060a0565b005b348015608357600080fd5b50608a60aa565b6040518082815260200191505060405180910390f35b8060008190555050565b600080549050905600a165627a7a72305820f65a3adc1cfb055013d1dc37d0fe98676e2a5963677fa7541a10386d163446680029",
+        "0x6080604052600436106049576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff16806360fe47b114604e5780636d4ce63c146078575b600080fd5b348015605957600080fd5b5060766004803603810190808035906020019092919050505060a0565b005b348015608357600080fd5b50608a60aa565b6040518082815260200191505060405180910390f35b8060008190555050565b600080549050905600a165627a7a7230582061b7676067d537e410bb704932a9984739a959416170ea17bda192ac1218d2790029",
       tx_input:
-        "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",
+        "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",
       name: "SimpleStorage",
       source_code: """
       pragma solidity ^0.4.24;
@@ -196,6 +196,75 @@ defmodule Explorer.Factory do
     }
   end
 
+  def contract_code_info_with_constructor_arguments do
+    %{
+      bytecode:
+        "0x6080604052600080fdfea26469706673582212209864ab97aa6a0d2c5cc0828f7fbe63df8fb5e90c758d49371edb3184bcc8239664736f6c63430008040033",
+      tx_input:
+        "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",
+      name: "Simple",
+      source_code: """
+      // SPDX-License-Identifier: GPL-3.0
+      pragma solidity >=0.7.0 <0.9.0;
+
+      contract Simple {
+
+          uint256 number = 365485325;
+          uint256[] array;
+
+
+          constructor(uint256[] memory arr, address[] memory addresses,int[] memory ints, bool[] memory bools, bytes[] memory byts, string[]  memory strings) {
+              array = arr;
+          }
+
+      }
+      """,
+      abi: [
+        %{
+          "inputs" => [
+            %{
+              "internalType" => "uint256[]",
+              "name" => "arr",
+              "type" => "uint256[]"
+            },
+            %{
+              "internalType" => "address[]",
+              "name" => "addresses",
+              "type" => "address[]"
+            },
+            %{
+              "internalType" => "int256[]",
+              "name" => "ints",
+              "type" => "int256[]"
+            },
+            %{
+              "internalType" => "bool[]",
+              "name" => "bools",
+              "type" => "bool[]"
+            },
+            %{
+              "internalType" => "bytes[]",
+              "name" => "byts",
+              "type" => "bytes[]"
+            },
+            %{
+              "internalType" => "string[]",
+              "name" => "strings",
+              "type" => "string[]"
+            }
+          ],
+          "stateMutability" => "nonpayable",
+          "type" => "constructor"
+        }
+      ],
+      version: "v0.8.4+commit.c7e474f2",
+      optimized: true,
+      optimization_runs: 1,
+      constructor_args:
+        "00000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000002a00000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000756b5b30000000000000000000000000000000000000000000000000000000000000002000000000000000000000000bb36c792b9b45aaf8b848a1392b0d6559202729e000000000000000000000000bb36c792b9b45aaf8b848a1392b0d6559202729e000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000004fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000006ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffd8f0000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000371776500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003657771000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097177657177657177650000000000000000000000000000000000000000000000"
+    }
+  end
+
   def address_hash do
     {:ok, address_hash} =
       "address_hash"
diff --git a/apps/explorer/test/support/fixture/smart_contract/ERC677.sol b/apps/explorer/test/support/fixture/smart_contract/ERC677.sol
new file mode 100644
index 000000000000..e999f2b306c5
--- /dev/null
+++ b/apps/explorer/test/support/fixture/smart_contract/ERC677.sol
@@ -0,0 +1,1163 @@
+/**
+*Submitted for verification at Etherscan.io on 2020-04-14
+*/
+
+pragma solidity 0.5.10;
+
+/**
+* @dev Collection of functions related to the address type,
+*/
+library Address {
+    /**
+    * @dev Returns true if `account` is a contract.
+    *
+    * This test is non-exhaustive, and there may be false-negatives: during the
+    * execution of a contract's constructor, its address will be reported as
+    * not containing a contract.
+    *
+    * > It is unsafe to assume that an address for which this function returns
+    * false is an externally-owned account (EOA) and not a contract.
+    */
+    function isContract(address account) internal view returns (bool) {
+        // This method relies in extcodesize, which returns 0 for contracts in
+        // construction, since the code is only stored at the end of the
+        // constructor execution.
+
+        uint256 size;
+        // solhint-disable-next-line no-inline-assembly
+        assembly { size := extcodesize(account) }
+        return size > 0;
+    }
+}
+
+
+interface IDistribution {
+    function supply() external view returns(uint256);
+    function poolAddress(uint8) external view returns(address);
+}
+
+
+
+contract Sacrifice {
+    constructor(address payable _recipient) public payable {
+        selfdestruct(_recipient);
+    }
+}
+
+
+interface IERC677MultiBridgeToken {
+    function transfer(address _to, uint256 _value) external returns (bool);
+    function transferDistribution(address _to, uint256 _value) external returns (bool);
+    function transferFrom(address _from, address _to, uint256 _value) external returns (bool);
+    function balanceOf(address _account) external view returns (uint256);
+}
+
+
+
+
+
+
+
+/**
+* @dev Contract module which provides a basic access control mechanism, where
+* there is an account (an owner) that can be granted exclusive access to
+* specific functions.
+*
+* This module is used through inheritance. It will make available the modifier
+* `onlyOwner`, which can be aplied to your functions to restrict their use to
+* the owner.
+*/
+contract Ownable {
+    address private _owner;
+
+    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
+
+    /**
+    * @dev Initializes the contract setting the deployer as the initial owner.
+    */
+    constructor () internal {
+        _owner = msg.sender;
+        emit OwnershipTransferred(address(0), _owner);
+    }
+
+    /**
+    * @dev Returns the address of the current owner.
+    */
+    function owner() public view returns (address) {
+        return _owner;
+    }
+
+    /**
+    * @dev Throws if called by any account other than the owner.
+    */
+    modifier onlyOwner() {
+        require(isOwner(), "Ownable: caller is not the owner");
+        _;
+    }
+
+    /**
+    * @dev Returns true if the caller is the current owner.
+    */
+    function isOwner() public view returns (bool) {
+        return msg.sender == _owner;
+    }
+
+    /**
+    * @dev Leaves the contract without owner. It will not be possible to call
+    * `onlyOwner` functions anymore. Can only be called by the current owner.
+    *
+    * > Note: Renouncing ownership will leave the contract without an owner,
+    * thereby removing any functionality that is only available to the owner.
+    */
+    function renounceOwnership() public onlyOwner {
+        emit OwnershipTransferred(_owner, address(0));
+        _owner = address(0);
+    }
+
+    /**
+    * @dev Transfers ownership of the contract to a new account (`newOwner`).
+    * Can only be called by the current owner.
+    */
+    function transferOwnership(address newOwner) public onlyOwner {
+        _transferOwnership(newOwner);
+    }
+
+    /**
+    * @dev Transfers ownership of the contract to a new account (`newOwner`).
+    */
+    function _transferOwnership(address newOwner) internal {
+        require(newOwner != address(0), "Ownable: new owner is the zero address");
+        emit OwnershipTransferred(_owner, newOwner);
+        _owner = newOwner;
+    }
+}
+
+
+
+
+
+/**
+* @dev Interface of the ERC20 standard as defined in the EIP. Does not include
+* the optional functions; to access them see `ERC20Detailed`.
+*/
+interface IERC20 {
+    /**
+    * @dev Returns the amount of tokens in existence.
+    */
+    function totalSupply() external view returns (uint256);
+
+    /**
+    * @dev Returns the amount of tokens owned by `account`.
+    */
+    function balanceOf(address account) external view returns (uint256);
+
+    /**
+    * @dev Moves `amount` tokens from the caller's account to `recipient`.
+    *
+    * Returns a boolean value indicating whether the operation succeeded.
+    *
+    * Emits a `Transfer` event.
+    */
+    function transfer(address recipient, uint256 amount) external returns (bool);
+
+    /**
+    * @dev Returns the remaining number of tokens that `spender` will be
+    * allowed to spend on behalf of `owner` through `transferFrom`. This is
+    * zero by default.
+    *
+    * This value changes when `approve` or `transferFrom` are called.
+    */
+    function allowance(address owner, address spender) external view returns (uint256);
+
+    /**
+    * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
+    *
+    * Returns a boolean value indicating whether the operation succeeded.
+    *
+    * > Beware that changing an allowance with this method brings the risk
+    * that someone may use both the old and the new allowance by unfortunate
+    * transaction ordering. One possible solution to mitigate this race
+    * condition is to first reduce the spender's allowance to 0 and set the
+    * desired value afterwards:
+    * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
+    *
+    * Emits an `Approval` event.
+    */
+    function approve(address spender, uint256 amount) external returns (bool);
+
+    /**
+    * @dev Moves `amount` tokens from `sender` to `recipient` using the
+    * allowance mechanism. `amount` is then deducted from the caller's
+    * allowance.
+    *
+    * Returns a boolean value indicating whether the operation succeeded.
+    *
+    * Emits a `Transfer` event.
+    */
+    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
+
+    /**
+    * @dev Emitted when `value` tokens are moved from one account (`from`) to
+    * another (`to`).
+    *
+    * Note that `value` may be zero.
+    */
+    event Transfer(address indexed from, address indexed to, uint256 value);
+
+    /**
+    * @dev Emitted when the allowance of a `spender` for an `owner` is set by
+    * a call to `approve`. `value` is the new allowance.
+    */
+    event Approval(address indexed owner, address indexed spender, uint256 value);
+}
+
+
+
+/**
+* @dev Wrappers over Solidity's arithmetic operations with added overflow
+* checks.
+*
+* Arithmetic operations in Solidity wrap on overflow. This can easily result
+* in bugs, because programmers usually assume that an overflow raises an
+* error, which is the standard behavior in high level programming languages.
+* `SafeMath` restores this intuition by reverting the transaction when an
+* operation overflows.
+*
+* Using this library instead of the unchecked operations eliminates an entire
+* class of bugs, so it's recommended to use it always.
+*/
+library SafeMath {
+    /**
+    * @dev Returns the addition of two unsigned integers, reverting on
+    * overflow.
+    *
+    * Counterpart to Solidity's `+` operator.
+    *
+    * Requirements:
+    * - Addition cannot overflow.
+    */
+    function add(uint256 a, uint256 b) internal pure returns (uint256) {
+        uint256 c = a + b;
+        require(c >= a, "SafeMath: addition overflow");
+
+        return c;
+    }
+
+    /**
+    * @dev Returns the subtraction of two unsigned integers, reverting on
+    * overflow (when the result is negative).
+    *
+    * Counterpart to Solidity's `-` operator.
+    *
+    * Requirements:
+    * - Subtraction cannot overflow.
+    */
+    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
+        require(b <= a, "SafeMath: subtraction overflow");
+        uint256 c = a - b;
+
+        return c;
+    }
+
+    /**
+    * @dev Returns the multiplication of two unsigned integers, reverting on
+    * overflow.
+    *
+    * Counterpart to Solidity's `*` operator.
+    *
+    * Requirements:
+    * - Multiplication cannot overflow.
+    */
+    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
+        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
+        // benefit is lost if 'b' is also tested.
+        // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
+        if (a == 0) {
+            return 0;
+        }
+
+        uint256 c = a * b;
+        require(c / a == b, "SafeMath: multiplication overflow");
+
+        return c;
+    }
+
+    /**
+    * @dev Returns the integer division of two unsigned integers. Reverts on
+    * division by zero. The result is rounded towards zero.
+    *
+    * Counterpart to Solidity's `/` operator. Note: this function uses a
+    * `revert` opcode (which leaves remaining gas untouched) while Solidity
+    * uses an invalid opcode to revert (consuming all remaining gas).
+    *
+    * Requirements:
+    * - The divisor cannot be zero.
+    */
+    function div(uint256 a, uint256 b) internal pure returns (uint256) {
+        // Solidity only automatically asserts when dividing by 0
+        require(b > 0, "SafeMath: division by zero");
+        uint256 c = a / b;
+        // assert(a == b * c + a % b); // There is no case in which this doesn't hold
+
+        return c;
+    }
+
+    /**
+    * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
+    * Reverts when dividing by zero.
+    *
+    * Counterpart to Solidity's `%` operator. This function uses a `revert`
+    * opcode (which leaves remaining gas untouched) while Solidity uses an
+    * invalid opcode to revert (consuming all remaining gas).
+    *
+    * Requirements:
+    * - The divisor cannot be zero.
+    */
+    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
+        require(b != 0, "SafeMath: modulo by zero");
+        return a % b;
+    }
+}
+
+
+
+/**
+* @title SafeERC20
+* @dev Wrappers around ERC20 operations that throw on failure (when the token
+* contract returns false). Tokens that return no value (and instead revert or
+* throw on failure) are also supported, non-reverting calls are assumed to be
+* successful.
+* To use this library you can add a `using SafeERC20 for ERC20;` statement to your contract,
+* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
+*/
+library SafeERC20 {
+    using SafeMath for uint256;
+    using Address for address;
+
+    function safeTransfer(IERC20 token, address to, uint256 value) internal {
+        callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
+    }
+
+    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
+        callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
+    }
+
+    function safeApprove(IERC20 token, address spender, uint256 value) internal {
+        // safeApprove should only be called when setting an initial allowance,
+        // or when resetting it to zero. To increase and decrease it, use
+        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
+        // solhint-disable-next-line max-line-length
+        require((value == 0) || (token.allowance(address(this), spender) == 0),
+            "SafeERC20: approve from non-zero to non-zero allowance"
+        );
+        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
+    }
+
+    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
+        uint256 newAllowance = token.allowance(address(this), spender).add(value);
+        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
+    }
+
+    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
+        uint256 newAllowance = token.allowance(address(this), spender).sub(value);
+        callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
+    }
+
+    /**
+    * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
+    * on the return value: the return value is optional (but if data is returned, it must not be false).
+    * @param token The token targeted by the call.
+    * @param data The call data (encoded using abi.encode or one of its variants).
+    */
+    function callOptionalReturn(IERC20 token, bytes memory data) private {
+        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
+        // we're implementing it ourselves.
+
+        // A Solidity high level call has three parts:
+        //  1. The target address is checked to verify it contains contract code
+        //  2. The call itself is made, and success asserted
+        //  3. The return value is decoded, which in turn checks the size of the returned data.
+        // solhint-disable-next-line max-line-length
+        require(address(token).isContract(), "SafeERC20: call to non-contract");
+
+        // solhint-disable-next-line avoid-low-level-calls
+        (bool success, bytes memory returndata) = address(token).call(data);
+        require(success, "SafeERC20: low-level call failed");
+
+        if (returndata.length > 0) { // Return data is optional
+            // solhint-disable-next-line max-line-length
+            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
+        }
+    }
+}
+
+
+
+
+
+
+
+
+/**
+* @dev Implementation of the `IERC20` interface.
+*
+* This implementation was taken from
+* https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v2.3.0/contracts/token/ERC20/ERC20.sol
+* This differs from the original one only in the definition for the `_balances`
+* mapping: we made it `internal` instead of `private` since we use the `_balances`
+* in the `ERC677BridgeToken` child contract to be able to transfer tokens to address(0)
+* (see its `_superTransfer` function). The original OpenZeppelin implementation
+* doesn't allow transferring to address(0).
+*
+* This implementation is agnostic to the way tokens are created. This means
+* that a supply mechanism has to be added in a derived contract using `_mint`.
+* For a generic mechanism see `ERC20Mintable`.
+*
+* *For a detailed writeup see our guide [How to implement supply
+* mechanisms](https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226).*
+*
+* We have followed general OpenZeppelin guidelines: functions revert instead
+* of returning `false` on failure. This behavior is nonetheless conventional
+* and does not conflict with the expectations of ERC20 applications.
+*
+* Additionally, an `Approval` event is emitted on calls to `transferFrom`.
+* This allows applications to reconstruct the allowance for all accounts just
+* by listening to said events. Other implementations of the EIP may not emit
+* these events, as it isn't required by the specification.
+*
+* Finally, the non-standard `decreaseAllowance` and `increaseAllowance`
+* functions have been added to mitigate the well-known issues around setting
+* allowances. See `IERC20.approve`.
+*/
+contract ERC20 is IERC20 {
+    using SafeMath for uint256;
+
+    mapping (address => uint256) internal _balances; // CHANGED: not private to write a custom transfer method
+
+    mapping (address => mapping (address => uint256)) private _allowances;
+
+    uint256 private _totalSupply;
+
+    /**
+    * @dev See `IERC20.totalSupply`.
+    */
+    function totalSupply() public view returns (uint256) {
+        return _totalSupply;
+    }
+
+    /**
+    * @dev See `IERC20.balanceOf`.
+    */
+    function balanceOf(address account) public view returns (uint256) {
+        return _balances[account];
+    }
+
+    /**
+    * @dev See `IERC20.transfer`.
+    *
+    * Requirements:
+    *
+    * - `recipient` cannot be the zero address.
+    * - the caller must have a balance of at least `amount`.
+    */
+    function transfer(address recipient, uint256 amount) public returns (bool) {
+        _transfer(msg.sender, recipient, amount);
+        return true;
+    }
+
+    /**
+    * @dev See `IERC20.allowance`.
+    */
+    function allowance(address owner, address spender) public view returns (uint256) {
+        return _allowances[owner][spender];
+    }
+
+    /**
+    * @dev See `IERC20.approve`.
+    *
+    * Requirements:
+    *
+    * - `spender` cannot be the zero address.
+    */
+    function approve(address spender, uint256 value) public returns (bool) {
+        _approve(msg.sender, spender, value);
+        return true;
+    }
+
+    /**
+    * @dev See `IERC20.transferFrom`.
+    *
+    * Emits an `Approval` event indicating the updated allowance. This is not
+    * required by the EIP. See the note at the beginning of `ERC20`;
+    *
+    * Requirements:
+    * - `sender` and `recipient` cannot be the zero address.
+    * - `sender` must have a balance of at least `value`.
+    * - the caller must have allowance for `sender`'s tokens of at least
+    * `amount`.
+    */
+    function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
+        _transfer(sender, recipient, amount);
+        _approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount));
+        return true;
+    }
+
+    /**
+    * @dev Atomically increases the allowance granted to `spender` by the caller.
+    *
+    * This is an alternative to `approve` that can be used as a mitigation for
+    * problems described in `IERC20.approve`.
+    *
+    * Emits an `Approval` event indicating the updated allowance.
+    *
+    * Requirements:
+    *
+    * - `spender` cannot be the zero address.
+    */
+    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
+        _approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
+        return true;
+    }
+
+    /**
+    * @dev Atomically decreases the allowance granted to `spender` by the caller.
+    *
+    * This is an alternative to `approve` that can be used as a mitigation for
+    * problems described in `IERC20.approve`.
+    *
+    * Emits an `Approval` event indicating the updated allowance.
+    *
+    * Requirements:
+    *
+    * - `spender` cannot be the zero address.
+    * - `spender` must have allowance for the caller of at least
+    * `subtractedValue`.
+    */
+    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
+        _approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue));
+        return true;
+    }
+
+    /**
+    * @dev Moves tokens `amount` from `sender` to `recipient`.
+    *
+    * This is internal function is equivalent to `transfer`, and can be used to
+    * e.g. implement automatic token fees, slashing mechanisms, etc.
+    *
+    * Emits a `Transfer` event.
+    *
+    * Requirements:
+    *
+    * - `sender` cannot be the zero address.
+    * - `recipient` cannot be the zero address.
+    * - `sender` must have a balance of at least `amount`.
+    */
+    function _transfer(address sender, address recipient, uint256 amount) internal {
+        require(sender != address(0), "ERC20: transfer from the zero address");
+        require(recipient != address(0), "ERC20: transfer to the zero address");
+
+        _balances[sender] = _balances[sender].sub(amount);
+        _balances[recipient] = _balances[recipient].add(amount);
+        emit Transfer(sender, recipient, amount);
+    }
+
+    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
+    * the total supply.
+    *
+    * Emits a `Transfer` event with `from` set to the zero address.
+    *
+    * Requirements
+    *
+    * - `to` cannot be the zero address.
+    */
+    function _mint(address account, uint256 amount) internal {
+        require(account != address(0), "ERC20: mint to the zero address");
+
+        _totalSupply = _totalSupply.add(amount);
+        _balances[account] = _balances[account].add(amount);
+        emit Transfer(address(0), account, amount);
+    }
+
+    /**
+    * @dev Destoys `amount` tokens from `account`, reducing the
+    * total supply.
+    *
+    * Emits a `Transfer` event with `to` set to the zero address.
+    *
+    * Requirements
+    *
+    * - `account` cannot be the zero address.
+    * - `account` must have at least `amount` tokens.
+    */
+    function _burn(address account, uint256 value) internal {
+        require(account != address(0), "ERC20: burn from the zero address");
+
+        _totalSupply = _totalSupply.sub(value);
+        _balances[account] = _balances[account].sub(value);
+        emit Transfer(account, address(0), value);
+    }
+
+    /**
+    * @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
+    *
+    * This is internal function is equivalent to `approve`, and can be used to
+    * e.g. set automatic allowances for certain subsystems, etc.
+    *
+    * Emits an `Approval` event.
+    *
+    * Requirements:
+    *
+    * - `owner` cannot be the zero address.
+    * - `spender` cannot be the zero address.
+    */
+    function _approve(address owner, address spender, uint256 value) internal {
+        require(owner != address(0), "ERC20: approve from the zero address");
+        require(spender != address(0), "ERC20: approve to the zero address");
+
+        _allowances[owner][spender] = value;
+        emit Approval(owner, spender, value);
+    }
+
+    /**
+    * @dev Destoys `amount` tokens from `account`.`amount` is then deducted
+    * from the caller's allowance.
+    *
+    * See `_burn` and `_approve`.
+    */
+    function _burnFrom(address account, uint256 amount) internal {
+        _burn(account, amount);
+        _approve(account, msg.sender, _allowances[account][msg.sender].sub(amount));
+    }
+}
+
+
+
+
+
+/**
+* @dev Optional functions from the ERC20 standard.
+*/
+contract ERC20Detailed is IERC20 {
+    string private _name;
+    string private _symbol;
+    uint8 private _decimals;
+
+    /**
+    * @dev Sets the values for `name`, `symbol`, and `decimals`. All three of
+    * these values are immutable: they can only be set once during
+    * construction.
+    */
+    constructor (string memory name, string memory symbol, uint8 decimals) public {
+        _name = name;
+        _symbol = symbol;
+        _decimals = decimals;
+    }
+
+    /**
+    * @dev Returns the name of the token.
+    */
+    function name() public view returns (string memory) {
+        return _name;
+    }
+
+    /**
+    * @dev Returns the symbol of the token, usually a shorter version of the
+    * name.
+    */
+    function symbol() public view returns (string memory) {
+        return _symbol;
+    }
+
+    /**
+    * @dev Returns the number of decimals used to get its user representation.
+    * For example, if `decimals` equals `2`, a balance of `505` tokens should
+    * be displayed to a user as `5,05` (`505 / 10 ** 2`).
+    *
+    * Tokens usually opt for a value of 18, imitating the relationship between
+    * Ether and Wei.
+    *
+    * > Note that this information is only used for _display_ purposes: it in
+    * no way affects any of the arithmetic of the contract, including
+    * `IERC20.balanceOf` and `IERC20.transfer`.
+    */
+    function decimals() public view returns (uint8) {
+        return _decimals;
+    }
+}
+
+
+
+/**
+* @title ERC20Permittable
+* @dev This is ERC20 contract extended by the `permit` function (see EIP712).
+*/
+contract ERC20Permittable is ERC20, ERC20Detailed {
+
+    string public constant version = "1";
+
+    // EIP712 niceties
+    bytes32 public DOMAIN_SEPARATOR;
+    // bytes32 public constant PERMIT_TYPEHASH = keccak256("Permit(address holder,address spender,uint256 nonce,uint256 expiry,bool allowed)");
+    bytes32 public constant PERMIT_TYPEHASH = 0xea2aa0a1be11a07ed86d755c93467f4f82362b452371d1ba94d1715123511acb;
+
+    mapping(address => uint256) public nonces;
+    mapping(address => mapping(address => uint256)) public expirations;
+
+    constructor(
+        string memory _name,
+        string memory _symbol,
+        uint8 _decimals
+    ) ERC20Detailed(_name, _symbol, _decimals) public {
+        DOMAIN_SEPARATOR = keccak256(abi.encode(
+            keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
+            keccak256(bytes(_name)),
+            keccak256(bytes(version)),
+            1, // Chain ID for Ethereum Mainnet
+            address(this)
+        ));
+    }
+
+    /// @dev transferFrom in this contract works in a slightly different form than the generic
+    /// transferFrom function. This contract allows for "unlimited approval".
+    /// Should the user approve an address for the maximum uint256 value,
+    /// then that address will have unlimited approval until told otherwise.
+    /// @param _sender The address of the sender.
+    /// @param _recipient The address of the recipient.
+    /// @param _amount The value to transfer.
+    /// @return Success status.
+    function transferFrom(address _sender, address _recipient, uint256 _amount) public returns (bool) {
+        _transfer(_sender, _recipient, _amount);
+
+        if (_sender != msg.sender) {
+            uint256 allowedAmount = allowance(_sender, msg.sender);
+
+            if (allowedAmount != uint256(-1)) {
+                // If allowance is limited, adjust it.
+                // In this case `transferFrom` works like the generic
+                _approve(_sender, msg.sender, allowedAmount.sub(_amount));
+            } else {
+                // If allowance is unlimited by `permit`, `approve`, or `increaseAllowance`
+                // function, don't adjust it. But the expiration date must be empty or in the future
+                require(
+                    expirations[_sender][msg.sender] == 0 || expirations[_sender][msg.sender] >= _now(),
+                    "expiry is in the past"
+                );
+            }
+        } else {
+            // If `_sender` is `msg.sender`,
+            // the function works just like `transfer()`
+        }
+
+        return true;
+    }
+
+    /// @dev An alias for `transfer` function.
+    /// @param _to The address of the recipient.
+    /// @param _amount The value to transfer.
+    function push(address _to, uint256 _amount) public {
+        transferFrom(msg.sender, _to, _amount);
+    }
+
+    /// @dev Makes a request to transfer the specified amount
+    /// from the specified address to the caller's address.
+    /// @param _from The address of the holder.
+    /// @param _amount The value to transfer.
+    function pull(address _from, uint256 _amount) public {
+        transferFrom(_from, msg.sender, _amount);
+    }
+
+    /// @dev An alias for `transferFrom` function.
+    /// @param _from The address of the sender.
+    /// @param _to The address of the recipient.
+    /// @param _amount The value to transfer.
+    function move(address _from, address _to, uint256 _amount) public {
+        transferFrom(_from, _to, _amount);
+    }
+
+    /// @dev Allows to spend holder's unlimited amount by the specified spender.
+    /// The function can be called by anyone, but requires having allowance parameters
+    /// signed by the holder according to EIP712.
+    /// @param _holder The holder's address.
+    /// @param _spender The spender's address.
+    /// @param _nonce The nonce taken from `nonces(_holder)` public getter.
+    /// @param _expiry The allowance expiration date (unix timestamp in UTC).
+    /// Can be zero for no expiration. Forced to zero if `_allowed` is `false`.
+    /// @param _allowed True to enable unlimited allowance for the spender by the holder. False to disable.
+    /// @param _v A final byte of signature (ECDSA component).
+    /// @param _r The first 32 bytes of signature (ECDSA component).
+    /// @param _s The second 32 bytes of signature (ECDSA component).
+    function permit(
+        address _holder,
+        address _spender,
+        uint256 _nonce,
+        uint256 _expiry,
+        bool _allowed,
+        uint8 _v,
+        bytes32 _r,
+        bytes32 _s
+    ) external {
+        require(_expiry == 0 || _now() <= _expiry, "invalid expiry");
+
+        bytes32 digest = keccak256(abi.encodePacked(
+            "\x19\x01",
+            DOMAIN_SEPARATOR,
+            keccak256(abi.encode(
+                PERMIT_TYPEHASH,
+                _holder,
+                _spender,
+                _nonce,
+                _expiry,
+                _allowed
+            ))
+        ));
+
+        require(_holder == ecrecover(digest, _v, _r, _s), "invalid signature or parameters");
+        require(_nonce == nonces[_holder]++, "invalid nonce");
+
+        uint256 amount = _allowed ? uint256(-1) : 0;
+        _approve(_holder, _spender, amount);
+
+        expirations[_holder][_spender] = _allowed ? _expiry : 0;
+    }
+
+    function _now() internal view returns(uint256) {
+        return now;
+    }
+
+}
+
+
+
+
+
+// This is a base staking token ERC677 contract for Ethereum Mainnet side
+// which is derived by the child ERC677MultiBridgeToken contract.
+contract ERC677BridgeToken is Ownable, ERC20Permittable {
+    using SafeERC20 for ERC20;
+    using Address for address;
+
+    ///  @dev Distribution contract address.
+    address public distributionAddress;
+    ///  @dev The PrivateOffering contract address.
+    address public privateOfferingDistributionAddress;
+    ///  @dev The AdvisorsReward contract address.
+    address public advisorsRewardDistributionAddress;
+
+    /// @dev Mint event.
+    /// @param to To address.
+    /// @param amount Minted value.
+    event Mint(address indexed to, uint256 amount);
+
+    /// @dev Modified Transfer event with custom data.
+    /// @param from From address.
+    /// @param to To address.
+    /// @param value Transferred value.
+    /// @param data Custom data to call after transfer.
+    event Transfer(address indexed from, address indexed to, uint256 value, bytes data);
+
+    /// @dev Emits if custom call after transfer fails.
+    /// @param from From address.
+    /// @param to To address.
+    /// @param value Transferred value.
+    event ContractFallbackCallFailed(address from, address to, uint256 value);
+
+    /// @dev Checks that the recipient address is valid.
+    /// @param _recipient Recipient address.
+    modifier validRecipient(address _recipient) {
+        require(_recipient != address(0) && _recipient != address(this), "not a valid recipient");
+        _;
+    }
+
+    /// @dev Reverts if called by any account other than the bridge.
+    modifier onlyBridge() {
+        require(isBridge(msg.sender), "caller is not the bridge");
+        _;
+    }
+
+    /// @dev Creates a token and mints the whole supply for the Distribution contract.
+    /// @param _name Token name.
+    /// @param _symbol Token symbol.
+    /// @param _distributionAddress The address of the deployed Distribution contract.
+    /// @param _privateOfferingDistributionAddress The address of the PrivateOffering contract.
+    /// @param _advisorsRewardDistributionAddress The address of the AdvisorsReward contract.
+    constructor(
+        string memory _name,
+        string memory _symbol,
+        address _distributionAddress,
+        address _privateOfferingDistributionAddress,
+        address _advisorsRewardDistributionAddress
+    ) ERC20Permittable(_name, _symbol, 18) public {
+        require(
+            _distributionAddress.isContract() &&
+            _privateOfferingDistributionAddress.isContract() &&
+            _advisorsRewardDistributionAddress.isContract(),
+            "not a contract address"
+        );
+        uint256 supply = 123; //IDistribution(_distributionAddress).supply();
+        require(true, "the supply must be more than 0");
+        _mint(_distributionAddress, supply);
+        distributionAddress = _distributionAddress;
+        privateOfferingDistributionAddress = _privateOfferingDistributionAddress;
+        advisorsRewardDistributionAddress = _advisorsRewardDistributionAddress;
+        emit Mint(_distributionAddress, supply);
+    }
+
+    /// @dev Checks if given address is included into bridge contracts list.
+    /// Implemented by a child contract.
+    /// @param _address Bridge contract address.
+    /// @return bool true, if given address is a known bridge contract.
+    function isBridge(address _address) public view returns (bool);
+
+    /// @dev Extends transfer method with callback.
+    /// @param _to The address of the recipient.
+    /// @param _value The value to transfer.
+    /// @param _data Custom data.
+    /// @return Success status.
+    function transferAndCall(
+        address _to,
+        uint256 _value,
+        bytes calldata _data
+    ) external validRecipient(_to) returns (bool) {
+        _superTransfer(_to, _value);
+        emit Transfer(msg.sender, _to, _value, _data);
+
+        if (_to.isContract()) {
+            require(_contractFallback(msg.sender, _to, _value, _data), "contract call failed");
+        }
+        return true;
+    }
+
+    /// @dev Extends transfer method with event when the callback failed.
+    /// @param _to The address of the recipient.
+    /// @param _value The value to transfer.
+    /// @return Success status.
+    function transfer(address _to, uint256 _value) public returns (bool) {
+        _superTransfer(_to, _value);
+        _callAfterTransfer(msg.sender, _to, _value);
+        return true;
+    }
+
+    /// @dev This is a copy of `transfer` function which can only be called by distribution contracts.
+    /// Made to get rid of `onTokenTransfer` calling to save gas when distributing tokens.
+    /// @param _to The address of the recipient.
+    /// @param _value The value to transfer.
+    /// @return Success status.
+    function transferDistribution(address _to, uint256 _value) public returns (bool) {
+        require(
+            msg.sender == distributionAddress ||
+            msg.sender == privateOfferingDistributionAddress ||
+            msg.sender == advisorsRewardDistributionAddress,
+            "wrong sender"
+        );
+        _superTransfer(_to, _value);
+        return true;
+    }
+
+    /// @dev Extends transferFrom method with event when the callback failed.
+    /// @param _from The address of the sender.
+    /// @param _to The address of the recipient.
+    /// @param _value The value to transfer.
+    /// @return Success status.
+    function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
+        _superTransferFrom(_from, _to, _value);
+        _callAfterTransfer(_from, _to, _value);
+        return true;
+    }
+
+    /// @dev If someone sent eth/tokens to the contract mistakenly then the owner can send them back.
+    /// @param _token The token address to transfer.
+    /// @param _to The address of the recipient.
+    function claimTokens(address _token, address payable _to) public onlyOwner validRecipient(_to) {
+        if (_token == address(0)) {
+            uint256 value = address(this).balance;
+            if (!_to.send(value)) { // solium-disable-line security/no-send
+                // We use the `Sacrifice` trick to be sure the coins can be 100% sent to the receiver.
+                // Otherwise, if the receiver is a contract which has a revert in its fallback function,
+                // the sending will fail.
+                (new Sacrifice).value(value)(_to);
+            }
+        } else {
+            ERC20 token = ERC20(_token);
+            uint256 balance = token.balanceOf(address(this));
+            token.safeTransfer(_to, balance);
+        }
+    }
+
+    /// @dev Creates `amount` tokens and assigns them to `account`, increasing
+    /// the total supply. Emits a `Transfer` event with `from` set to the zero address.
+    /// Can only be called by a bridge contract which address is set with `addBridge`.
+    /// @param _account The address to mint tokens for. Cannot be zero address.
+    /// @param _amount The amount of tokens to mint.
+    function mint(address _account, uint256 _amount) external onlyBridge returns(bool) {
+        _mint(_account, _amount);
+        emit Mint(_account, _amount);
+        return true;
+    }
+
+    /// @dev The removed implementation of the ownership renouncing.
+    function renounceOwnership() public onlyOwner {
+        revert("not implemented");
+    }
+
+    /// @dev Calls transfer method and reverts if it fails.
+    /// @param _to The address of the recipient.
+    /// @param _value The value to transfer.
+    function _superTransfer(address _to, uint256 _value) internal {
+        bool success;
+        if (
+            msg.sender == distributionAddress ||
+            msg.sender == privateOfferingDistributionAddress ||
+            msg.sender == advisorsRewardDistributionAddress
+        ) {
+            // Allow sending tokens to `address(0)` by
+            // Distribution, PrivateOffering, or AdvisorsReward contract
+            _balances[msg.sender] = _balances[msg.sender].sub(_value);
+            _balances[_to] = _balances[_to].add(_value);
+            emit Transfer(msg.sender, _to, _value);
+            success = true;
+        } else {
+            success = super.transfer(_to, _value);
+        }
+        require(success, "transfer failed");
+    }
+
+    /// @dev Calls transferFrom method and reverts if it fails.
+    /// @param _from The address of the sender.
+    /// @param _to The address of the recipient.
+    /// @param _value The value to transfer.
+    function _superTransferFrom(address _from, address _to, uint256 _value) internal {
+        bool success = super.transferFrom(_from, _to, _value);
+        require(success, "transfer failed");
+    }
+
+    /// @dev Emits an event when the callback failed.
+    /// @param _from The address of the sender.
+    /// @param _to The address of the recipient.
+    /// @param _value The transferred value.
+    function _callAfterTransfer(address _from, address _to, uint256 _value) internal {
+        if (_to.isContract() && !_contractFallback(_from, _to, _value, new bytes(0))) {
+            require(!isBridge(_to), "you can't transfer to bridge contract");
+            require(_to != distributionAddress, "you can't transfer to Distribution contract");
+            require(_to != privateOfferingDistributionAddress, "you can't transfer to PrivateOffering contract");
+            require(_to != advisorsRewardDistributionAddress, "you can't transfer to AdvisorsReward contract");
+            emit ContractFallbackCallFailed(_from, _to, _value);
+        }
+    }
+
+    /// @dev Makes a callback after the transfer of tokens.
+    /// @param _from The address of the sender.
+    /// @param _to The address of the recipient.
+    /// @param _value The transferred value.
+    /// @param _data Custom data.
+    /// @return Success status.
+    function _contractFallback(
+        address _from,
+        address _to,
+        uint256 _value,
+        bytes memory _data
+    ) private returns (bool) {
+        string memory signature = "onTokenTransfer(address,uint256,bytes)";
+        // solium-disable-next-line security/no-low-level-calls
+        (bool success, ) = _to.call(abi.encodeWithSignature(signature, _from, _value, _data));
+        return success;
+    }
+}
+
+
+
+
+/**
+* @title ERC677MultiBridgeToken
+* @dev This contract extends ERC677BridgeToken to support several bridges simultaneously.
+*/
+contract ERC677MultiBridgeToken is IERC677MultiBridgeToken, ERC677BridgeToken {
+    address public constant F_ADDR = 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF;
+    uint256 internal constant MAX_BRIDGES = 50;
+    mapping(address => address) public bridgePointers;
+    uint256 public bridgeCount;
+
+    event BridgeAdded(address indexed bridge);
+    event BridgeRemoved(address indexed bridge);
+
+    constructor(
+        string memory _name,
+        string memory _symbol,
+        address _distributionAddress,
+        address _privateOfferingDistributionAddress,
+        address _advisorsRewardDistributionAddress
+    ) public ERC677BridgeToken(
+        _name,
+        _symbol,
+        _distributionAddress,
+        _privateOfferingDistributionAddress,
+        _advisorsRewardDistributionAddress
+    ) {
+        bridgePointers[F_ADDR] = F_ADDR; // empty bridge contracts list
+    }
+
+    /// @dev Adds one more bridge contract into the list.
+    /// @param _bridge Bridge contract address.
+    function addBridge(address _bridge) external onlyOwner {
+        require(bridgeCount < MAX_BRIDGES, "can't add one more bridge due to a limit");
+        require(_bridge.isContract(), "not a contract address");
+        require(!isBridge(_bridge), "bridge already exists");
+
+        address firstBridge = bridgePointers[F_ADDR];
+        require(firstBridge != address(0), "first bridge is zero address");
+        bridgePointers[F_ADDR] = _bridge;
+        bridgePointers[_bridge] = firstBridge;
+        bridgeCount = bridgeCount.add(1);
+
+        emit BridgeAdded(_bridge);
+    }
+
+    /// @dev Removes one existing bridge contract from the list.
+    /// @param _bridge Bridge contract address.
+    function removeBridge(address _bridge) external onlyOwner {
+        require(isBridge(_bridge), "bridge isn't existed");
+
+        address nextBridge = bridgePointers[_bridge];
+        address index = F_ADDR;
+        address next = bridgePointers[index];
+        require(next != address(0), "zero address found");
+
+        while (next != _bridge) {
+            index = next;
+            next = bridgePointers[index];
+
+            require(next != F_ADDR && next != address(0), "invalid address found");
+        }
+
+        bridgePointers[index] = nextBridge;
+        delete bridgePointers[_bridge];
+        bridgeCount = bridgeCount.sub(1);
+
+        emit BridgeRemoved(_bridge);
+    }
+
+    /// @dev Returns all recorded bridge contract addresses.
+    /// @return address[] Bridge contract addresses.
+    function bridgeList() external view returns (address[] memory) {
+        address[] memory list = new address[](bridgeCount);
+        uint256 counter = 0;
+        address nextBridge = bridgePointers[F_ADDR];
+        require(nextBridge != address(0), "zero address found");
+
+        while (nextBridge != F_ADDR) {
+            list[counter] = nextBridge;
+            nextBridge = bridgePointers[nextBridge];
+            counter++;
+
+            require(nextBridge != address(0), "zero address found");
+        }
+
+        return list;
+    }
+
+    /// @dev Checks if given address is included into bridge contracts list.
+    /// @param _address Bridge contract address.
+    /// @return bool true, if given address is a known bridge contract.
+    function isBridge(address _address) public view returns (bool) {
+        return _address != F_ADDR && bridgePointers[_address] != address(0);
+    }
+}
\ No newline at end of file
diff --git a/apps/explorer/test/support/fixture/smart_contract/contract_with_lib.json b/apps/explorer/test/support/fixture/smart_contract/contract_with_lib.json
index cd625952b0c1..0525d903b291 100644
--- a/apps/explorer/test/support/fixture/smart_contract/contract_with_lib.json
+++ b/apps/explorer/test/support/fixture/smart_contract/contract_with_lib.json
@@ -2,10 +2,10 @@
     {
       "compiler_version": "v0.5.11+commit.c082d0b4",
       "contract": "pragma solidity 0.5.11;library BadSafeMath {    function add(uint256 a, uint256 b) public pure returns (uint256) {        uint256 c = a + 2 * b;        require(c >= a, \"SafeMath: addition overflow\");        return c;    }}contract SimpleStorage {    uint256 storedData = 10;    using BadSafeMath for uint256;      function increment(uint256 x) public {        storedData = storedData.add(x);    }    function set(uint256 x) public {        storedData = x;    }    function get() public view returns (uint256) {        return storedData;    }}",
-      "expected_bytecode": "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",
-      "tx_input": "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",
+      "expected_bytecode": "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",
+      "tx_input": "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",
       "external_libraries": {
-        "BadSafeMath": "0x3662e222908fa35f013bee37695d0510098b6d73"
+        "BadSafeMath": "0x9Bca1BF2810c9b68F25c82e8eBb9dC0A5301e310"
       },
       "name": "SimpleStorage",
       "optimize": true
diff --git a/apps/explorer/test/support/fixture/smart_contract/home_bridge.sol b/apps/explorer/test/support/fixture/smart_contract/home_bridge.sol
new file mode 100644
index 000000000000..60a92e26dfc2
--- /dev/null
+++ b/apps/explorer/test/support/fixture/smart_contract/home_bridge.sol
@@ -0,0 +1,259 @@
+pragma solidity ^0.5.8;
+
+contract ValidatorProxy {
+    mapping(address => bool) public isValidator;
+    address public systemAddress = 0xffffFFFfFFffffffffffffffFfFFFfffFFFfFFfE;
+    address[] public validators;
+
+    constructor(address[] memory _validators) public {
+        validators = _validators;
+
+        for (uint i = 0; i < _validators.length; i++) {
+            isValidator[_validators[i]] = true;
+        }
+    }
+
+    function updateValidators(address[] memory newValidators) public {
+        require(
+            tx.origin == systemAddress, // solium-disable-line security/no-tx-origin
+            "Only the system address can be responsible for the call of this function."
+        );
+
+        for (uint i = 0; i < validators.length; i++) {
+            isValidator[validators[i]] = false;
+        }
+
+        for (uint i = 0; i < newValidators.length; i++) {
+            isValidator[newValidators[i]] = true;
+        }
+
+        validators = newValidators;
+    }
+
+    function numberOfValidators() public view returns (uint) {
+        return validators.length;
+    }
+
+    function getValidators() public view returns (address[] memory) {
+        return validators;
+    }
+}
+
+
+contract HomeBridge {
+    struct TransferState {
+        mapping(address => bool) isConfirmedByValidator;
+        address[] confirmingValidators;
+        bool isCompleted;
+    }
+
+    event Confirmation(
+        bytes32 transferHash,
+        bytes32 transactionHash,
+        uint256 amount,
+        address recipient,
+        address indexed validator
+    );
+    event TransferCompleted(
+        bytes32 transferHash,
+        bytes32 transactionHash,
+        uint256 amount,
+        address recipient,
+        bool coinTransferSuccessful
+    );
+
+    mapping(bytes32 => TransferState) public transferState;
+    ValidatorProxy public validatorProxy;
+    uint public validatorsRequiredPercent;
+
+    constructor(ValidatorProxy _proxy, uint _validatorsRequiredPercent) public {
+        require(
+            address(_proxy) != address(0),
+            "proxy must not be the zero address!"
+        );
+        require(
+            _validatorsRequiredPercent >= 0 &&
+                _validatorsRequiredPercent <= 100,
+            "_validatorsRequiredPercent must be between 0 and 100"
+        );
+        validatorProxy = _proxy;
+        validatorsRequiredPercent = _validatorsRequiredPercent;
+    }
+
+    function fund() external payable {}
+
+    function confirmTransfer(
+        bytes32 transferHash,
+        bytes32 transactionHash,
+        uint256 amount,
+        address payable recipient
+    ) public {
+        // We compute a keccak hash for the transfer and use that as an identifier for the transfer
+        bytes32 transferStateId = keccak256(
+            abi.encodePacked(transferHash, transactionHash, amount, recipient)
+        );
+
+        require(
+            !transferState[transferStateId].isCompleted,
+            "transfer already completed"
+        );
+
+        require(
+            validatorProxy.isValidator(msg.sender),
+            "must be validator to confirm transfers"
+        );
+
+        require(
+            recipient != address(0),
+            "recipient must not be the zero address!"
+        );
+
+        require(amount > 0, "amount must not be zero");
+
+        if (_confirmTransfer(transferStateId, msg.sender)) {
+            // We have to emit the events here, because _confirmTransfer
+            // doesn't even receive the necessary information to do it on
+            // its own
+
+            emit Confirmation(
+                transferHash,
+                transactionHash,
+                amount,
+                recipient,
+                msg.sender
+            );
+        }
+
+        if (_requiredConfirmationsReached(transferStateId)) {
+            transferState[transferStateId].isCompleted = true;
+            delete transferState[transferStateId].confirmingValidators;
+            bool coinTransferSuccessful = recipient.send(amount);
+            emit TransferCompleted(
+                transferHash,
+                transactionHash,
+                amount,
+                recipient,
+                coinTransferSuccessful
+            );
+        }
+    }
+
+    // check if a 2nd confirmTransfer would complete a transfer. this
+    // can happen after validator set changes.
+    function reconfirmCompletesTransfer(
+        bytes32 transferHash,
+        bytes32 transactionHash,
+        uint256 amount,
+        address payable recipient
+    ) public view returns (bool) {
+        require(
+            recipient != address(0),
+            "recipient must not be the zero address!"
+        );
+        require(amount > 0, "amount must not be zero");
+
+        // We compute a keccak hash for the transfer and use that as an identifier for the transfer
+        bytes32 transferStateId = keccak256(
+            abi.encodePacked(transferHash, transactionHash, amount, recipient)
+        );
+
+        require(
+            !transferState[transferStateId].isCompleted,
+            "transfer already completed"
+        );
+
+        address[] storage confirmingValidators = transferState[transferStateId]
+            .confirmingValidators;
+        uint numConfirming = 0;
+        for (uint i = 0; i < confirmingValidators.length; i++) {
+            if (validatorProxy.isValidator(confirmingValidators[i])) {
+                numConfirming += 1;
+            }
+        }
+        return numConfirming >= _getNumRequiredConfirmations();
+    }
+
+    function _purgeConfirmationsFromExValidators(bytes32 transferStateId)
+        internal
+    {
+        address[] storage confirmingValidators = transferState[transferStateId]
+            .confirmingValidators;
+
+        uint i = 0;
+        while (i < confirmingValidators.length) {
+            if (validatorProxy.isValidator(confirmingValidators[i])) {
+                i++;
+            } else {
+                confirmingValidators[i] = confirmingValidators[confirmingValidators
+                        .length -
+                    1];
+                confirmingValidators.length--;
+            }
+        }
+    }
+
+    function _getNumRequiredConfirmations() internal view returns (uint) {
+        return
+            (
+                    validatorProxy.numberOfValidators() *
+                        validatorsRequiredPercent +
+                        99
+                ) /
+                100;
+    }
+
+    function _confirmTransfer(bytes32 transferStateId, address validator)
+        internal
+        returns (bool)
+    {
+        if (transferState[transferStateId].isConfirmedByValidator[validator]) {
+            return false;
+        }
+
+        transferState[transferStateId].isConfirmedByValidator[validator] = true;
+        transferState[transferStateId].confirmingValidators.push(validator);
+
+        return true;
+    }
+
+    function _requiredConfirmationsReached(bytes32 transferStateId)
+        internal
+        returns (bool)
+    {
+        uint numRequired = _getNumRequiredConfirmations();
+
+        /* We now check if we have enough confirmations.  If that is the
+        case, we purge ex-validators from the list of confirmations
+        and do the check again, so we do not count
+        confirmations from ex-validators.
+
+        This means that old confirmations stay valid over validator set changes given
+        that the validator doesn't lose its validator status.
+
+        The double check is here to save some gas. If checking the validator
+        status for all confirming validators becomes too costly, we can introduce
+        a 'serial number' for the validator set changes and determine if there
+        was a change of the validator set between the first confirmation
+        and the last confirmation and skip calling into
+        _purgeConfirmationsFromExValidators if there were no changes.
+        */
+
+        if (
+            transferState[transferStateId].confirmingValidators.length <
+            numRequired
+        ) {
+            return false;
+        }
+
+        _purgeConfirmationsFromExValidators(transferStateId);
+
+        if (
+            transferState[transferStateId].confirmingValidators.length <
+            numRequired
+        ) {
+            return false;
+        }
+
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/apps/explorer/test/support/fixture/smart_contract/issue_4758.sol b/apps/explorer/test/support/fixture/smart_contract/issue_4758.sol
new file mode 100644
index 000000000000..7c56446e505d
--- /dev/null
+++ b/apps/explorer/test/support/fixture/smart_contract/issue_4758.sol
@@ -0,0 +1,1718 @@
+/**
+ *Submitted for verification at Etherscan.io on 2021-09-03
+*/
+
+/*
+ * Crypto stamp 3.1 On-Chain Shop
+ * Ability to purchase digital-physical collectible postage stamps and to
+ * redeem Crypto stamp 3.1 pre-sale vouchers in a similar manner
+ *
+ * Developed by Capacity Blockchain Solutions GmbH <capacity.at>
+ * for Österreichische Post AG <post.at>
+ *
+ * Any usage of or interaction with this set of contracts is subject to the
+ * Terms & Conditions available at https://crypto.post.at/
+ */
+
+// SPDX-License-Identifier: UNLICENSED
+
+pragma solidity ^0.8.0;
+
+// File: @openzeppelin/contracts/token/ERC20/IERC20.sol
+
+/**
+ * @dev Interface of the ERC20 standard as defined in the EIP.
+ */
+interface IERC20 {
+    /**
+     * @dev Returns the amount of tokens in existence.
+     */
+    function totalSupply() external view returns (uint256);
+
+    /**
+     * @dev Returns the amount of tokens owned by `account`.
+     */
+    function balanceOf(address account) external view returns (uint256);
+
+    /**
+     * @dev Moves `amount` tokens from the caller's account to `recipient`.
+     *
+     * Returns a boolean value indicating whether the operation succeeded.
+     *
+     * Emits a {Transfer} event.
+     */
+    function transfer(address recipient, uint256 amount) external returns (bool);
+
+    /**
+     * @dev Returns the remaining number of tokens that `spender` will be
+     * allowed to spend on behalf of `owner` through {transferFrom}. This is
+     * zero by default.
+     *
+     * This value changes when {approve} or {transferFrom} are called.
+     */
+    function allowance(address owner, address spender) external view returns (uint256);
+
+    /**
+     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
+     *
+     * Returns a boolean value indicating whether the operation succeeded.
+     *
+     * IMPORTANT: Beware that changing an allowance with this method brings the risk
+     * that someone may use both the old and the new allowance by unfortunate
+     * transaction ordering. One possible solution to mitigate this race
+     * condition is to first reduce the spender's allowance to 0 and set the
+     * desired value afterwards:
+     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
+     *
+     * Emits an {Approval} event.
+     */
+    function approve(address spender, uint256 amount) external returns (bool);
+
+    /**
+     * @dev Moves `amount` tokens from `sender` to `recipient` using the
+     * allowance mechanism. `amount` is then deducted from the caller's
+     * allowance.
+     *
+     * Returns a boolean value indicating whether the operation succeeded.
+     *
+     * Emits a {Transfer} event.
+     */
+    function transferFrom(
+        address sender,
+        address recipient,
+        uint256 amount
+    ) external returns (bool);
+
+    /**
+     * @dev Emitted when `value` tokens are moved from one account (`from`) to
+     * another (`to`).
+     *
+     * Note that `value` may be zero.
+     */
+    event Transfer(address indexed from, address indexed to, uint256 value);
+
+    /**
+     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
+     * a call to {approve}. `value` is the new allowance.
+     */
+    event Approval(address indexed owner, address indexed spender, uint256 value);
+}
+
+// File: @openzeppelin/contracts/utils/introspection/IERC165.sol
+
+/**
+ * @dev Interface of the ERC165 standard, as defined in the
+ * https://eips.ethereum.org/EIPS/eip-165[EIP].
+ *
+ * Implementers can declare support of contract interfaces, which can then be
+ * queried by others ({ERC165Checker}).
+ *
+ * For an implementation, see {ERC165}.
+ */
+interface IERC165 {
+    /**
+     * @dev Returns true if this contract implements the interface defined by
+     * `interfaceId`. See the corresponding
+     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
+     * to learn more about how these ids are created.
+     *
+     * This function call must use less than 30 000 gas.
+     */
+    function supportsInterface(bytes4 interfaceId) external view returns (bool);
+}
+
+// File: @openzeppelin/contracts/token/ERC721/IERC721.sol
+
+/**
+ * @dev Required interface of an ERC721 compliant contract.
+ */
+interface IERC721 is IERC165 {
+    /**
+     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
+     */
+    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
+
+    /**
+     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
+     */
+    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
+
+    /**
+     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
+     */
+    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
+
+    /**
+     * @dev Returns the number of tokens in ``owner``'s account.
+     */
+    function balanceOf(address owner) external view returns (uint256 balance);
+
+    /**
+     * @dev Returns the owner of the `tokenId` token.
+     *
+     * Requirements:
+     *
+     * - `tokenId` must exist.
+     */
+    function ownerOf(uint256 tokenId) external view returns (address owner);
+
+    /**
+     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
+     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
+     *
+     * Requirements:
+     *
+     * - `from` cannot be the zero address.
+     * - `to` cannot be the zero address.
+     * - `tokenId` token must exist and be owned by `from`.
+     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
+     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
+     *
+     * Emits a {Transfer} event.
+     */
+    function safeTransferFrom(
+        address from,
+        address to,
+        uint256 tokenId
+    ) external;
+
+    /**
+     * @dev Transfers `tokenId` token from `from` to `to`.
+     *
+     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
+     *
+     * Requirements:
+     *
+     * - `from` cannot be the zero address.
+     * - `to` cannot be the zero address.
+     * - `tokenId` token must be owned by `from`.
+     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
+     *
+     * Emits a {Transfer} event.
+     */
+    function transferFrom(
+        address from,
+        address to,
+        uint256 tokenId
+    ) external;
+
+    /**
+     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
+     * The approval is cleared when the token is transferred.
+     *
+     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
+     *
+     * Requirements:
+     *
+     * - The caller must own the token or be an approved operator.
+     * - `tokenId` must exist.
+     *
+     * Emits an {Approval} event.
+     */
+    function approve(address to, uint256 tokenId) external;
+
+    /**
+     * @dev Returns the account approved for `tokenId` token.
+     *
+     * Requirements:
+     *
+     * - `tokenId` must exist.
+     */
+    function getApproved(uint256 tokenId) external view returns (address operator);
+
+    /**
+     * @dev Approve or remove `operator` as an operator for the caller.
+     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
+     *
+     * Requirements:
+     *
+     * - The `operator` cannot be the caller.
+     *
+     * Emits an {ApprovalForAll} event.
+     */
+    function setApprovalForAll(address operator, bool _approved) external;
+
+    /**
+     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
+     *
+     * See {setApprovalForAll}
+     */
+    function isApprovedForAll(address owner, address operator) external view returns (bool);
+
+    /**
+     * @dev Safely transfers `tokenId` token from `from` to `to`.
+     *
+     * Requirements:
+     *
+     * - `from` cannot be the zero address.
+     * - `to` cannot be the zero address.
+     * - `tokenId` token must exist and be owned by `from`.
+     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
+     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
+     *
+     * Emits a {Transfer} event.
+     */
+    function safeTransferFrom(
+        address from,
+        address to,
+        uint256 tokenId,
+        bytes calldata data
+    ) external;
+}
+
+// File: @openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol
+
+/**
+ * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
+ * @dev See https://eips.ethereum.org/EIPS/eip-721
+ */
+interface IERC721Enumerable is IERC721 {
+    /**
+     * @dev Returns the total amount of tokens stored by the contract.
+     */
+    function totalSupply() external view returns (uint256);
+
+    /**
+     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
+     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
+     */
+    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
+
+    /**
+     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
+     * Use along with {totalSupply} to enumerate all tokens.
+     */
+    function tokenByIndex(uint256 index) external view returns (uint256);
+}
+
+// File: contracts/ENSReverseRegistrarI.sol
+
+/*
+ * Interfaces for ENS Reverse Registrar
+ * See https://github.com/ensdomains/ens/blob/master/contracts/ReverseRegistrar.sol for full impl
+ * Also see https://github.com/wealdtech/wealdtech-solidity/blob/master/contracts/ens/ENSReverseRegister.sol
+ *
+ * Use this as follows (registryAddress is the address of the ENS registry to use):
+ * -----
+ * // This hex value is caclulated by namehash('addr.reverse')
+ * bytes32 public constant ENS_ADDR_REVERSE_NODE = 0x91d1777781884d03a6757a803996e38de2a42967fb37eeaca72729271025a9e2;
+ * function registerReverseENS(address registryAddress, string memory calldata) external {
+ *     require(registryAddress != address(0), "need a valid registry");
+ *     address reverseRegistrarAddress = ENSRegistryOwnerI(registryAddress).owner(ENS_ADDR_REVERSE_NODE)
+ *     require(reverseRegistrarAddress != address(0), "need a valid reverse registrar");
+ *     ENSReverseRegistrarI(reverseRegistrarAddress).setName(name);
+ * }
+ * -----
+ * or
+ * -----
+ * function registerReverseENS(address reverseRegistrarAddress, string memory calldata) external {
+ *    require(reverseRegistrarAddress != address(0), "need a valid reverse registrar");
+ *     ENSReverseRegistrarI(reverseRegistrarAddress).setName(name);
+ * }
+ * -----
+ * ENS deployments can be found at https://docs.ens.domains/ens-deployments
+ * E.g. Etherscan can be used to look up that owner on those contracts.
+ * namehash.hash("addr.reverse") == "0x91d1777781884d03a6757a803996e38de2a42967fb37eeaca72729271025a9e2"
+ * Ropsten: ens.owner(namehash.hash("addr.reverse")) == "0x6F628b68b30Dc3c17f345c9dbBb1E483c2b7aE5c"
+ * Mainnet: ens.owner(namehash.hash("addr.reverse")) == "0x084b1c3C81545d370f3634392De611CaaBFf8148"
+ */
+
+interface ENSRegistryOwnerI {
+    function owner(bytes32 node) external view returns (address);
+}
+
+interface ENSReverseRegistrarI {
+    event NameChanged(bytes32 indexed node, string name);
+    /**
+     * @dev Sets the `name()` record for the reverse ENS record associated with
+     * the calling account.
+     * @param name The name to set for this address.
+     * @return The ENS node hash of the reverse record.
+     */
+    function setName(string calldata name) external returns (bytes32);
+}
+
+// File: contracts/MultiOracleRequestI.sol
+
+/*
+ * Interface for requests to the multi-rate oracle (for EUR/ETH and ERC20)
+ * Copy this to projects that need to access the oracle.
+ * This is a strict superset of OracleRequestI to ensure compatibility.
+ * See rate-oracle project for implementation.
+ */
+
+interface MultiOracleRequestI {
+
+    /**
+     * @dev Number of wei per EUR
+     */
+    function EUR_WEI() external view returns (uint256); // solhint-disable func-name-mixedcase
+
+    /**
+     * @dev Timestamp of when the last update for the ETH rate occurred
+     */
+    function lastUpdate() external view returns (uint256);
+
+    /**
+     * @dev Number of EUR per ETH (rounded down!)
+     */
+    function ETH_EUR() external view returns (uint256); // solhint-disable func-name-mixedcase
+
+    /**
+     * @dev Number of EUR cent per ETH (rounded down!)
+     */
+    function ETH_EURCENT() external view returns (uint256); // solhint-disable func-name-mixedcase
+
+    /**
+     * @dev True for ERC20 tokens that are supported by this oracle, false otherwise
+     */
+    function tokenSupported(address tokenAddress) external view returns(bool);
+
+    /**
+     * @dev Number of token units per EUR
+     */
+    function eurRate(address tokenAddress) external view returns(uint256);
+
+    /**
+     * @dev Timestamp of when the last update for the specific ERC20 token rate occurred
+     */
+    function lastRateUpdate(address tokenAddress) external view returns (uint256);
+
+    /**
+     * @dev Emitted on rate update - using address(0) as tokenAddress for ETH updates
+     */
+    event RateUpdated(address indexed tokenAddress, uint256 indexed eurRate);
+
+}
+
+// File: contracts/BridgeDataI.sol
+
+/*
+ * Interface for data storage of the bridge.
+ */
+
+interface BridgeDataI {
+
+    event AddressChanged(string name, address previousAddress, address newAddress);
+    event ConnectedChainChanged(string previousConnectedChainName, string newConnectedChainName);
+    event TokenURIBaseChanged(string previousTokenURIBase, string newTokenURIBase);
+    event TokenSunsetAnnounced(uint256 indexed timestamp);
+
+    /**
+     * @dev The name of the chain connected to / on the other side of this bridge head.
+     */
+    function connectedChainName() external view returns (string memory);
+
+    /**
+     * @dev The name of our own chain, used in token URIs handed to deployed tokens.
+     */
+    function ownChainName() external view returns (string memory);
+
+    /**
+     * @dev The base of ALL token URIs, e.g. https://example.com/
+     */
+    function tokenURIBase() external view returns (string memory);
+
+    /**
+     * @dev The sunset timestamp for all deployed tokens.
+     * If 0, no sunset is in place. Otherwise, if older than block timestamp,
+     * all transfers of the tokens are frozen.
+     */
+    function tokenSunsetTimestamp() external view returns (uint256);
+
+    /**
+     * @dev Set a token sunset timestamp.
+     */
+    function setTokenSunsetTimestamp(uint256 _timestamp) external;
+
+    /**
+     * @dev Set an address for a name.
+     */
+    function setAddress(string memory name, address newAddress) external;
+
+    /**
+     * @dev Get an address for a name.
+     */
+    function getAddress(string memory name) external view returns (address);
+}
+
+// File: contracts/CS3_1PropertiesI.sol
+
+/*
+ * Interface for CS3.1 properties.
+ */
+
+interface CS3_1PropertiesI {
+
+    enum AssetType {
+        Rhino,
+        Kitty
+    }
+
+    enum SColors {
+        Sleeping,
+        Black,
+        Green,
+        Blue,
+        Yellow,
+        Red
+    }
+
+    function getType(uint256 tokenId) external view returns (AssetType);
+    function getSColor(uint256 tokenId) external view returns (SColors);
+
+}
+
+// File: @openzeppelin/contracts/token/ERC1155/IERC1155.sol
+
+/**
+ * @dev Required interface of an ERC1155 compliant contract, as defined in the
+ * https://eips.ethereum.org/EIPS/eip-1155[EIP].
+ *
+ * _Available since v3.1._
+ */
+interface IERC1155 is IERC165 {
+    /**
+     * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
+     */
+    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);
+
+    /**
+     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
+     * transfers.
+     */
+    event TransferBatch(
+        address indexed operator,
+        address indexed from,
+        address indexed to,
+        uint256[] ids,
+        uint256[] values
+    );
+
+    /**
+     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
+     * `approved`.
+     */
+    event ApprovalForAll(address indexed account, address indexed operator, bool approved);
+
+    /**
+     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
+     *
+     * If an {URI} event was emitted for `id`, the standard
+     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
+     * returned by {IERC1155MetadataURI-uri}.
+     */
+    event URI(string value, uint256 indexed id);
+
+    /**
+     * @dev Returns the amount of tokens of token type `id` owned by `account`.
+     *
+     * Requirements:
+     *
+     * - `account` cannot be the zero address.
+     */
+    function balanceOf(address account, uint256 id) external view returns (uint256);
+
+    /**
+     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
+     *
+     * Requirements:
+     *
+     * - `accounts` and `ids` must have the same length.
+     */
+    function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids)
+        external
+        view
+        returns (uint256[] memory);
+
+    /**
+     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
+     *
+     * Emits an {ApprovalForAll} event.
+     *
+     * Requirements:
+     *
+     * - `operator` cannot be the caller.
+     */
+    function setApprovalForAll(address operator, bool approved) external;
+
+    /**
+     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
+     *
+     * See {setApprovalForAll}.
+     */
+    function isApprovedForAll(address account, address operator) external view returns (bool);
+
+    /**
+     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
+     *
+     * Emits a {TransferSingle} event.
+     *
+     * Requirements:
+     *
+     * - `to` cannot be the zero address.
+     * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.
+     * - `from` must have a balance of tokens of type `id` of at least `amount`.
+     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
+     * acceptance magic value.
+     */
+    function safeTransferFrom(
+        address from,
+        address to,
+        uint256 id,
+        uint256 amount,
+        bytes calldata data
+    ) external;
+
+    /**
+     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
+     *
+     * Emits a {TransferBatch} event.
+     *
+     * Requirements:
+     *
+     * - `ids` and `amounts` must have the same length.
+     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
+     * acceptance magic value.
+     */
+    function safeBatchTransferFrom(
+        address from,
+        address to,
+        uint256[] calldata ids,
+        uint256[] calldata amounts,
+        bytes calldata data
+    ) external;
+}
+
+// File: @openzeppelin/contracts/token/ERC1155/IERC1155Receiver.sol
+
+/**
+ * @dev _Available since v3.1._
+ */
+interface IERC1155Receiver is IERC165 {
+    /**
+        @dev Handles the receipt of a single ERC1155 token type. This function is
+        called at the end of a `safeTransferFrom` after the balance has been updated.
+        To accept the transfer, this must return
+        `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
+        (i.e. 0xf23a6e61, or its own function selector).
+        @param operator The address which initiated the transfer (i.e. msg.sender)
+        @param from The address which previously owned the token
+        @param id The ID of the token being transferred
+        @param value The amount of tokens being transferred
+        @param data Additional data with no specified format
+        @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
+    */
+    function onERC1155Received(
+        address operator,
+        address from,
+        uint256 id,
+        uint256 value,
+        bytes calldata data
+    ) external returns (bytes4);
+
+    /**
+        @dev Handles the receipt of a multiple ERC1155 token types. This function
+        is called at the end of a `safeBatchTransferFrom` after the balances have
+        been updated. To accept the transfer(s), this must return
+        `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
+        (i.e. 0xbc197c81, or its own function selector).
+        @param operator The address which initiated the batch transfer (i.e. msg.sender)
+        @param from The address which previously owned the token
+        @param ids An array containing ids of each token being transferred (order and length must match values array)
+        @param values An array containing amounts of each token being transferred (order and length must match ids array)
+        @param data Additional data with no specified format
+        @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
+    */
+    function onERC1155BatchReceived(
+        address operator,
+        address from,
+        uint256[] calldata ids,
+        uint256[] calldata values,
+        bytes calldata data
+    ) external returns (bytes4);
+}
+
+// File: @openzeppelin/contracts/token/ERC1155/extensions/IERC1155MetadataURI.sol
+
+/**
+ * @dev Interface of the optional ERC1155MetadataExtension interface, as defined
+ * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP].
+ *
+ * _Available since v3.1._
+ */
+interface IERC1155MetadataURI is IERC1155 {
+    /**
+     * @dev Returns the URI for token type `id`.
+     *
+     * If the `\{id\}` substring is present in the URI, it must be replaced by
+     * clients with the actual token type ID.
+     */
+    function uri(uint256 id) external view returns (string memory);
+}
+
+// File: @openzeppelin/contracts/utils/Address.sol
+
+/**
+ * @dev Collection of functions related to the address type
+ */
+library Address {
+    /**
+     * @dev Returns true if `account` is a contract.
+     *
+     * [IMPORTANT]
+     * ====
+     * It is unsafe to assume that an address for which this function returns
+     * false is an externally-owned account (EOA) and not a contract.
+     *
+     * Among others, `isContract` will return false for the following
+     * types of addresses:
+     *
+     *  - an externally-owned account
+     *  - a contract in construction
+     *  - an address where a contract will be created
+     *  - an address where a contract lived, but was destroyed
+     * ====
+     */
+    function isContract(address account) internal view returns (bool) {
+        // This method relies on extcodesize, which returns 0 for contracts in
+        // construction, since the code is only stored at the end of the
+        // constructor execution.
+
+        uint256 size;
+        assembly {
+            size := extcodesize(account)
+        }
+        return size > 0;
+    }
+
+    /**
+     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
+     * `recipient`, forwarding all available gas and reverting on errors.
+     *
+     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
+     * of certain opcodes, possibly making contracts go over the 2300 gas limit
+     * imposed by `transfer`, making them unable to receive funds via
+     * `transfer`. {sendValue} removes this limitation.
+     *
+     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
+     *
+     * IMPORTANT: because control is transferred to `recipient`, care must be
+     * taken to not create reentrancy vulnerabilities. Consider using
+     * {ReentrancyGuard} or the
+     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
+     */
+    function sendValue(address payable recipient, uint256 amount) internal {
+        require(address(this).balance >= amount, "Address: insufficient balance");
+
+        (bool success, ) = recipient.call{value: amount}("");
+        require(success, "Address: unable to send value, recipient may have reverted");
+    }
+
+    /**
+     * @dev Performs a Solidity function call using a low level `call`. A
+     * plain `call` is an unsafe replacement for a function call: use this
+     * function instead.
+     *
+     * If `target` reverts with a revert reason, it is bubbled up by this
+     * function (like regular Solidity function calls).
+     *
+     * Returns the raw returned data. To convert to the expected return value,
+     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
+     *
+     * Requirements:
+     *
+     * - `target` must be a contract.
+     * - calling `target` with `data` must not revert.
+     *
+     * _Available since v3.1._
+     */
+    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
+        return functionCall(target, data, "Address: low-level call failed");
+    }
+
+    /**
+     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
+     * `errorMessage` as a fallback revert reason when `target` reverts.
+     *
+     * _Available since v3.1._
+     */
+    function functionCall(
+        address target,
+        bytes memory data,
+        string memory errorMessage
+    ) internal returns (bytes memory) {
+        return functionCallWithValue(target, data, 0, errorMessage);
+    }
+
+    /**
+     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
+     * but also transferring `value` wei to `target`.
+     *
+     * Requirements:
+     *
+     * - the calling contract must have an ETH balance of at least `value`.
+     * - the called Solidity function must be `payable`.
+     *
+     * _Available since v3.1._
+     */
+    function functionCallWithValue(
+        address target,
+        bytes memory data,
+        uint256 value
+    ) internal returns (bytes memory) {
+        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
+    }
+
+    /**
+     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
+     * with `errorMessage` as a fallback revert reason when `target` reverts.
+     *
+     * _Available since v3.1._
+     */
+    function functionCallWithValue(
+        address target,
+        bytes memory data,
+        uint256 value,
+        string memory errorMessage
+    ) internal returns (bytes memory) {
+        require(address(this).balance >= value, "Address: insufficient balance for call");
+        require(isContract(target), "Address: call to non-contract");
+
+        (bool success, bytes memory returndata) = target.call{value: value}(data);
+        return verifyCallResult(success, returndata, errorMessage);
+    }
+
+    /**
+     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
+     * but performing a static call.
+     *
+     * _Available since v3.3._
+     */
+    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
+        return functionStaticCall(target, data, "Address: low-level static call failed");
+    }
+
+    /**
+     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
+     * but performing a static call.
+     *
+     * _Available since v3.3._
+     */
+    function functionStaticCall(
+        address target,
+        bytes memory data,
+        string memory errorMessage
+    ) internal view returns (bytes memory) {
+        require(isContract(target), "Address: static call to non-contract");
+
+        (bool success, bytes memory returndata) = target.staticcall(data);
+        return verifyCallResult(success, returndata, errorMessage);
+    }
+
+    /**
+     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
+     * but performing a delegate call.
+     *
+     * _Available since v3.4._
+     */
+    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
+        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
+    }
+
+    /**
+     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
+     * but performing a delegate call.
+     *
+     * _Available since v3.4._
+     */
+    function functionDelegateCall(
+        address target,
+        bytes memory data,
+        string memory errorMessage
+    ) internal returns (bytes memory) {
+        require(isContract(target), "Address: delegate call to non-contract");
+
+        (bool success, bytes memory returndata) = target.delegatecall(data);
+        return verifyCallResult(success, returndata, errorMessage);
+    }
+
+    /**
+     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
+     * revert reason using the provided one.
+     *
+     * _Available since v4.3._
+     */
+    function verifyCallResult(
+        bool success,
+        bytes memory returndata,
+        string memory errorMessage
+    ) internal pure returns (bytes memory) {
+        if (success) {
+            return returndata;
+        } else {
+            // Look for revert reason and bubble it up if present
+            if (returndata.length > 0) {
+                // The easiest way to bubble the revert reason is using memory via assembly
+
+                assembly {
+                    let returndata_size := mload(returndata)
+                    revert(add(32, returndata), returndata_size)
+                }
+            } else {
+                revert(errorMessage);
+            }
+        }
+    }
+}
+
+// File: @openzeppelin/contracts/utils/Context.sol
+
+/**
+ * @dev Provides information about the current execution context, including the
+ * sender of the transaction and its data. While these are generally available
+ * via msg.sender and msg.data, they should not be accessed in such a direct
+ * manner, since when dealing with meta-transactions the account sending and
+ * paying for execution may not be the actual sender (as far as an application
+ * is concerned).
+ *
+ * This contract is only required for intermediate, library-like contracts.
+ */
+abstract contract Context {
+    function _msgSender() internal view virtual returns (address) {
+        return msg.sender;
+    }
+
+    function _msgData() internal view virtual returns (bytes calldata) {
+        return msg.data;
+    }
+}
+
+// File: @openzeppelin/contracts/utils/introspection/ERC165.sol
+
+/**
+ * @dev Implementation of the {IERC165} interface.
+ *
+ * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
+ * for the additional interface id that will be supported. For example:
+ *
+ * ```solidity
+ * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
+ *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
+ * }
+ * ```
+ *
+ * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
+ */
+abstract contract ERC165 is IERC165 {
+    /**
+     * @dev See {IERC165-supportsInterface}.
+     */
+    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
+        return interfaceId == type(IERC165).interfaceId;
+    }
+}
+
+// File: @openzeppelin/contracts/token/ERC1155/ERC1155.sol
+
+/**
+ * @dev Implementation of the basic standard multi-token.
+ * See https://eips.ethereum.org/EIPS/eip-1155
+ * Originally based on code by Enjin: https://github.com/enjin/erc-1155
+ *
+ * _Available since v3.1._
+ */
+contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI {
+    using Address for address;
+
+    // Mapping from token ID to account balances
+    mapping(uint256 => mapping(address => uint256)) private _balances;
+
+    // Mapping from account to operator approvals
+    mapping(address => mapping(address => bool)) private _operatorApprovals;
+
+    // Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json
+    string private _uri;
+
+    /**
+     * @dev See {_setURI}.
+     */
+    constructor(string memory uri_) {
+        _setURI(uri_);
+    }
+
+    /**
+     * @dev See {IERC165-supportsInterface}.
+     */
+    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
+        return
+            interfaceId == type(IERC1155).interfaceId ||
+            interfaceId == type(IERC1155MetadataURI).interfaceId ||
+            super.supportsInterface(interfaceId);
+    }
+
+    /**
+     * @dev See {IERC1155MetadataURI-uri}.
+     *
+     * This implementation returns the same URI for *all* token types. It relies
+     * on the token type ID substitution mechanism
+     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
+     *
+     * Clients calling this function must replace the `\{id\}` substring with the
+     * actual token type ID.
+     */
+    function uri(uint256) public view virtual override returns (string memory) {
+        return _uri;
+    }
+
+    /**
+     * @dev See {IERC1155-balanceOf}.
+     *
+     * Requirements:
+     *
+     * - `account` cannot be the zero address.
+     */
+    function balanceOf(address account, uint256 id) public view virtual override returns (uint256) {
+        require(account != address(0), "ERC1155: balance query for the zero address");
+        return _balances[id][account];
+    }
+
+    /**
+     * @dev See {IERC1155-balanceOfBatch}.
+     *
+     * Requirements:
+     *
+     * - `accounts` and `ids` must have the same length.
+     */
+    function balanceOfBatch(address[] memory accounts, uint256[] memory ids)
+        public
+        view
+        virtual
+        override
+        returns (uint256[] memory)
+    {
+        require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch");
+
+        uint256[] memory batchBalances = new uint256[](accounts.length);
+
+        for (uint256 i = 0; i < accounts.length; ++i) {
+            batchBalances[i] = balanceOf(accounts[i], ids[i]);
+        }
+
+        return batchBalances;
+    }
+
+    /**
+     * @dev See {IERC1155-setApprovalForAll}.
+     */
+    function setApprovalForAll(address operator, bool approved) public virtual override {
+        require(_msgSender() != operator, "ERC1155: setting approval status for self");
+
+        _operatorApprovals[_msgSender()][operator] = approved;
+        emit ApprovalForAll(_msgSender(), operator, approved);
+    }
+
+    /**
+     * @dev See {IERC1155-isApprovedForAll}.
+     */
+    function isApprovedForAll(address account, address operator) public view virtual override returns (bool) {
+        return _operatorApprovals[account][operator];
+    }
+
+    /**
+     * @dev See {IERC1155-safeTransferFrom}.
+     */
+    function safeTransferFrom(
+        address from,
+        address to,
+        uint256 id,
+        uint256 amount,
+        bytes memory data
+    ) public virtual override {
+        require(
+            from == _msgSender() || isApprovedForAll(from, _msgSender()),
+            "ERC1155: caller is not owner nor approved"
+        );
+        _safeTransferFrom(from, to, id, amount, data);
+    }
+
+    /**
+     * @dev See {IERC1155-safeBatchTransferFrom}.
+     */
+    function safeBatchTransferFrom(
+        address from,
+        address to,
+        uint256[] memory ids,
+        uint256[] memory amounts,
+        bytes memory data
+    ) public virtual override {
+        require(
+            from == _msgSender() || isApprovedForAll(from, _msgSender()),
+            "ERC1155: transfer caller is not owner nor approved"
+        );
+        _safeBatchTransferFrom(from, to, ids, amounts, data);
+    }
+
+    /**
+     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
+     *
+     * Emits a {TransferSingle} event.
+     *
+     * Requirements:
+     *
+     * - `to` cannot be the zero address.
+     * - `from` must have a balance of tokens of type `id` of at least `amount`.
+     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
+     * acceptance magic value.
+     */
+    function _safeTransferFrom(
+        address from,
+        address to,
+        uint256 id,
+        uint256 amount,
+        bytes memory data
+    ) internal virtual {
+        require(to != address(0), "ERC1155: transfer to the zero address");
+
+        address operator = _msgSender();
+
+        _beforeTokenTransfer(operator, from, to, _asSingletonArray(id), _asSingletonArray(amount), data);
+
+        uint256 fromBalance = _balances[id][from];
+        require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
+        unchecked {
+            _balances[id][from] = fromBalance - amount;
+        }
+        _balances[id][to] += amount;
+
+        emit TransferSingle(operator, from, to, id, amount);
+
+        _doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data);
+    }
+
+    /**
+     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}.
+     *
+     * Emits a {TransferBatch} event.
+     *
+     * Requirements:
+     *
+     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
+     * acceptance magic value.
+     */
+    function _safeBatchTransferFrom(
+        address from,
+        address to,
+        uint256[] memory ids,
+        uint256[] memory amounts,
+        bytes memory data
+    ) internal virtual {
+        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
+        require(to != address(0), "ERC1155: transfer to the zero address");
+
+        address operator = _msgSender();
+
+        _beforeTokenTransfer(operator, from, to, ids, amounts, data);
+
+        for (uint256 i = 0; i < ids.length; ++i) {
+            uint256 id = ids[i];
+            uint256 amount = amounts[i];
+
+            uint256 fromBalance = _balances[id][from];
+            require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
+            unchecked {
+                _balances[id][from] = fromBalance - amount;
+            }
+            _balances[id][to] += amount;
+        }
+
+        emit TransferBatch(operator, from, to, ids, amounts);
+
+        _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data);
+    }
+
+    /**
+     * @dev Sets a new URI for all token types, by relying on the token type ID
+     * substitution mechanism
+     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
+     *
+     * By this mechanism, any occurrence of the `\{id\}` substring in either the
+     * URI or any of the amounts in the JSON file at said URI will be replaced by
+     * clients with the token type ID.
+     *
+     * For example, the `https://token-cdn-domain/\{id\}.json` URI would be
+     * interpreted by clients as
+     * `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json`
+     * for token type ID 0x4cce0.
+     *
+     * See {uri}.
+     *
+     * Because these URIs cannot be meaningfully represented by the {URI} event,
+     * this function emits no events.
+     */
+    function _setURI(string memory newuri) internal virtual {
+        _uri = newuri;
+    }
+
+    /**
+     * @dev Creates `amount` tokens of token type `id`, and assigns them to `account`.
+     *
+     * Emits a {TransferSingle} event.
+     *
+     * Requirements:
+     *
+     * - `account` cannot be the zero address.
+     * - If `account` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
+     * acceptance magic value.
+     */
+    function _mint(
+        address account,
+        uint256 id,
+        uint256 amount,
+        bytes memory data
+    ) internal virtual {
+        require(account != address(0), "ERC1155: mint to the zero address");
+
+        address operator = _msgSender();
+
+        _beforeTokenTransfer(operator, address(0), account, _asSingletonArray(id), _asSingletonArray(amount), data);
+
+        _balances[id][account] += amount;
+        emit TransferSingle(operator, address(0), account, id, amount);
+
+        _doSafeTransferAcceptanceCheck(operator, address(0), account, id, amount, data);
+    }
+
+    /**
+     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}.
+     *
+     * Requirements:
+     *
+     * - `ids` and `amounts` must have the same length.
+     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
+     * acceptance magic value.
+     */
+    function _mintBatch(
+        address to,
+        uint256[] memory ids,
+        uint256[] memory amounts,
+        bytes memory data
+    ) internal virtual {
+        require(to != address(0), "ERC1155: mint to the zero address");
+        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
+
+        address operator = _msgSender();
+
+        _beforeTokenTransfer(operator, address(0), to, ids, amounts, data);
+
+        for (uint256 i = 0; i < ids.length; i++) {
+            _balances[ids[i]][to] += amounts[i];
+        }
+
+        emit TransferBatch(operator, address(0), to, ids, amounts);
+
+        _doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data);
+    }
+
+    /**
+     * @dev Destroys `amount` tokens of token type `id` from `account`
+     *
+     * Requirements:
+     *
+     * - `account` cannot be the zero address.
+     * - `account` must have at least `amount` tokens of token type `id`.
+     */
+    function _burn(
+        address account,
+        uint256 id,
+        uint256 amount
+    ) internal virtual {
+        require(account != address(0), "ERC1155: burn from the zero address");
+
+        address operator = _msgSender();
+
+        _beforeTokenTransfer(operator, account, address(0), _asSingletonArray(id), _asSingletonArray(amount), "");
+
+        uint256 accountBalance = _balances[id][account];
+        require(accountBalance >= amount, "ERC1155: burn amount exceeds balance");
+        unchecked {
+            _balances[id][account] = accountBalance - amount;
+        }
+
+        emit TransferSingle(operator, account, address(0), id, amount);
+    }
+
+    /**
+     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}.
+     *
+     * Requirements:
+     *
+     * - `ids` and `amounts` must have the same length.
+     */
+    function _burnBatch(
+        address account,
+        uint256[] memory ids,
+        uint256[] memory amounts
+    ) internal virtual {
+        require(account != address(0), "ERC1155: burn from the zero address");
+        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
+
+        address operator = _msgSender();
+
+        _beforeTokenTransfer(operator, account, address(0), ids, amounts, "");
+
+        for (uint256 i = 0; i < ids.length; i++) {
+            uint256 id = ids[i];
+            uint256 amount = amounts[i];
+
+            uint256 accountBalance = _balances[id][account];
+            require(accountBalance >= amount, "ERC1155: burn amount exceeds balance");
+            unchecked {
+                _balances[id][account] = accountBalance - amount;
+            }
+        }
+
+        emit TransferBatch(operator, account, address(0), ids, amounts);
+    }
+
+    /**
+     * @dev Hook that is called before any token transfer. This includes minting
+     * and burning, as well as batched variants.
+     *
+     * The same hook is called on both single and batched variants. For single
+     * transfers, the length of the `id` and `amount` arrays will be 1.
+     *
+     * Calling conditions (for each `id` and `amount` pair):
+     *
+     * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
+     * of token type `id` will be  transferred to `to`.
+     * - When `from` is zero, `amount` tokens of token type `id` will be minted
+     * for `to`.
+     * - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
+     * will be burned.
+     * - `from` and `to` are never both zero.
+     * - `ids` and `amounts` have the same, non-zero length.
+     *
+     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
+     */
+    function _beforeTokenTransfer(
+        address operator,
+        address from,
+        address to,
+        uint256[] memory ids,
+        uint256[] memory amounts,
+        bytes memory data
+    ) internal virtual {}
+
+    function _doSafeTransferAcceptanceCheck(
+        address operator,
+        address from,
+        address to,
+        uint256 id,
+        uint256 amount,
+        bytes memory data
+    ) private {
+        if (to.isContract()) {
+            try IERC1155Receiver(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) {
+                if (response != IERC1155Receiver.onERC1155Received.selector) {
+                    revert("ERC1155: ERC1155Receiver rejected tokens");
+                }
+            } catch Error(string memory reason) {
+                revert(reason);
+            } catch {
+                revert("ERC1155: transfer to non ERC1155Receiver implementer");
+            }
+        }
+    }
+
+    function _doSafeBatchTransferAcceptanceCheck(
+        address operator,
+        address from,
+        address to,
+        uint256[] memory ids,
+        uint256[] memory amounts,
+        bytes memory data
+    ) private {
+        if (to.isContract()) {
+            try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (
+                bytes4 response
+            ) {
+                if (response != IERC1155Receiver.onERC1155BatchReceived.selector) {
+                    revert("ERC1155: ERC1155Receiver rejected tokens");
+                }
+            } catch Error(string memory reason) {
+                revert(reason);
+            } catch {
+                revert("ERC1155: transfer to non ERC1155Receiver implementer");
+            }
+        }
+    }
+
+    function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) {
+        uint256[] memory array = new uint256[](1);
+        array[0] = element;
+
+        return array;
+    }
+}
+
+// File: contracts/CS3PresaleRedeemI.sol
+
+/*
+ * Interface for CS3 on-chain presale for usage with redeemer (OCS) contract.
+ */
+
+interface CS3PresaleRedeemI is IERC1155 {
+
+    // Redeem assets of potentially multiple types/animals at once.
+    // This burns them in this contract, but should be called by a contract that assigns/creates the final assets in turn.
+    function redeemBatch(address owner, uint256[] calldata _type, uint256[] calldata _count) external;
+}
+
+// File: contracts/ShippingManagerI.sol
+
+/*
+ * Interface for shipping manager.
+ */
+
+interface ShippingManagerI {
+
+    enum ShippingStatus{
+        Initial,
+        Sold,
+        ShippingSubmitted,
+        ShippingConfirmed
+    }
+
+    /**
+     * @dev Emitted when a token gets enabled (or disabled).
+     */
+    event TokenSupportSet(address indexed tokenAddress, bool enabled);
+
+    /**
+     * @dev Emitted when a shop authorization is set (or unset).
+     */
+    event ShopAuthorizationSet(address indexed tokenAddress, address indexed shopAddress, bool authorized);
+
+    /**
+     * @dev Emitted when the shipping status is set directly.
+     */
+    event ShippingStatusSet(address indexed tokenAddress, uint256 indexed tokenId, ShippingStatus shippingStatus);
+
+    /**
+     * @dev Emitted when the owner submits shipping data.
+     */
+    event ShippingSubmitted(address indexed owner, address[] tokenAddresses, uint256[][] tokenIds, string deliveryInfo);
+
+    /**
+     * @dev Emitted when the shipping service failed to ship the physical item and re-set the status.
+     */
+    event ShippingFailed(address indexed owner, address indexed tokenAddress, uint256 indexed tokenId, string reason);
+
+    /**
+     * @dev Emitted when the shipping service confirms they can and will ship the physical item with the provided delivery information.
+     */
+    event ShippingConfirmed(address indexed owner, address indexed tokenAddress, uint256 indexed tokenId);
+
+    /**
+     * @dev True for ERC-721 tokens that are supported by this shipping manager, false otherwise.
+     */
+    function tokenSupported(address tokenAddress) external view returns(bool);
+
+    /**
+     * @dev Set the shipping status directly. Can only be called by an authorized on-chain shop.
+     */
+    function setTokenSupported(address tokenAddress, bool enabled) external;
+
+    /**
+     * @dev True if the given `_shopAddress` is authorized as a shop for the given `_tokenAddress`.
+     */
+    function authorizedShop(address tokenAddress, address shopAddress) external view returns(bool);
+
+    /**
+     * @dev Set the shipping status directly. Can only be called by an authorized on-chain shop.
+     */
+    function setShopAuthorized(address tokenAddress, address shopAddress, bool authorized) external;
+
+    /**
+     * @dev The current delivery status for the given asset.
+     */
+    function deliveryStatus(address tokenAddress, uint256 tokenId) external view returns(ShippingStatus);
+
+    /**
+     * @dev Set the shipping status directly. Can only be called by an authorized on-chain shop.
+     */
+    function setShippingStatus(address tokenAddress, uint256 tokenId, ShippingStatus newStatus) external;
+
+    /**
+     * @dev For token owner (after successful purchase): Request shipping.
+     * _deliveryInfo is a postal address encrypted with a public key on the client side.
+     */
+    function shipToMe(address[] memory _tokenAddresses, string memory _deliveryInfo, uint256[][] memory _tokenIds) external;
+
+    /**
+     * @dev For shipping service: Mark shipping as completed/confirmed.
+     */
+    function confirmShipping(address[] memory _tokenAddresses, uint256[][] memory _tokenIds) external;
+
+    /**
+     * @dev For shipping service: Mark shipping as failed/rejected (due to invalid address).
+     */
+    function rejectShipping(address[] memory _tokenAddresses, uint256[][] memory _tokenIds, string memory _reason) external;
+
+}
+
+// File: contracts/CS3_1OnChainShop.sol
+
+/*
+ * Implements ERC 721 NFT standard: https://github.com/ethereum/EIPs/issues/721.
+ */
+
+contract CS3_1OnChainShop {
+    using Address for address payable;
+
+    BridgeDataI public bridgeData;
+
+    IERC721Enumerable internal CS3_1;
+    CS3PresaleRedeemI internal CS3_1Presale;
+    ShippingManagerI internal shippingManager;
+
+    uint256 public priceEurCent;
+
+    uint256 public openTimestamp = 0;
+
+    address[4] public tokenPools; // Pool 0 and 1 are "normal" OCS, 2 and 3 are presale.
+
+    event BridgeDataChanged(address indexed previousBridgeData, address indexed newBridgeData);
+    event PriceChanged(uint256 previousPriceEurCent, uint256 newPriceEurCent);
+    event ShopOpened(uint256 openTimestamp);
+    event ShopClosed();
+    event AssetSold(address indexed buyer, address recipient, bool presale, CS3_1PropertiesI.AssetType indexed aType, uint256 indexed tokenId, uint256 priceWei);
+
+    constructor(address _bridgeDataAddress, address _shippingManagerAddress, address _CS3_1Address, address _CS3_1PresaleAddress, uint256 _priceEurCent, address[] memory _tokenPools)
+    {
+        bridgeData = BridgeDataI(_bridgeDataAddress);
+        require(address(bridgeData) != address(0x0), "You need to provide an actual bridge data contract.");
+        shippingManager = ShippingManagerI(_shippingManagerAddress);
+        require(address(shippingManager) != address(0x0), "You need to provide an actual shipping manager contract.");
+        CS3_1 = IERC721Enumerable(_CS3_1Address);
+        require(address(CS3_1) != address(0x0), "You need to provide an actual Cryptostamp 3.1 contract.");
+        CS3_1Presale = CS3PresaleRedeemI(_CS3_1PresaleAddress);
+        require(address(CS3_1Presale) != address(0x0), "You need to provide an actual Cryptostamp 3.1 Presale contract.");
+        priceEurCent = _priceEurCent;
+        require(priceEurCent > 0, "You need to provide a non-zero price.");
+        uint256 poolnum = tokenPools.length;
+        require(_tokenPools.length == poolnum, "Need correct amount of token pool addresses.");
+        for (uint256 i = 0; i < poolnum; i++) {
+            tokenPools[i] = _tokenPools[i];
+        }
+    }
+
+    modifier onlyShopControl()
+    {
+        require(msg.sender == bridgeData.getAddress("shopControl"), "shopControl key required for this function.");
+        _;
+    }
+
+    modifier onlyTokenAssignmentControl() {
+        require(msg.sender == bridgeData.getAddress("tokenAssignmentControl"), "tokenAssignmentControl key required for this function.");
+        _;
+    }
+
+    modifier requireOpen() {
+        require(isOpen() == true, "This call only works when the shop is open.");
+        _;
+    }
+
+    /*** Enable adjusting variables after deployment ***/
+
+    function setBridgeData(BridgeDataI _newBridgeData)
+    external
+    onlyShopControl
+    {
+        require(address(_newBridgeData) != address(0x0), "You need to provide an actual bridge data contract.");
+        emit BridgeDataChanged(address(bridgeData), address(_newBridgeData));
+        bridgeData = _newBridgeData;
+    }
+
+    /*** Manage price setting ***/
+
+    function setPrice(uint256 _newPriceEurCent)
+    public
+    onlyShopControl
+    {
+        require(_newPriceEurCent > 0, "You need to provide a non-zero price.");
+        emit PriceChanged(priceEurCent, _newPriceEurCent);
+        priceEurCent = _newPriceEurCent;
+    }
+
+    // Calculate current asset price in "wei" (subunits of the native chain currency).
+    // Note: Price in EUR cent is available from public var getter priceEurCent().
+    function priceWei()
+    public view
+    returns (uint256)
+    {
+        return priceEurCent * MultiOracleRequestI(bridgeData.getAddress("Oracle")).eurRate(address(0)) / 100;
+    }
+
+    /*** Manage opening/closing shop ***/
+
+    // Return true if shop is currently open for purchases.
+    // This can have additional conditions to just the variable, e.g. actually having items to sell.
+    function isOpen()
+    public view
+    returns (bool)
+    {
+        return openTimestamp > 0 && block.timestamp >= openTimestamp;
+    }
+
+    function openShop(uint256 _timestamp)
+    public
+    onlyShopControl
+    {
+        openTimestamp = _timestamp;
+        emit ShopOpened(openTimestamp);
+    }
+
+    function closeShop()
+    public
+    onlyShopControl
+    {
+        openTimestamp = 0;
+        emit ShopClosed();
+    }
+
+    /*** Actual shop functionality ***/
+
+    // Returns the amount of assets that are still available for sale.
+    function getPool(bool _presale, CS3_1PropertiesI.AssetType _type)
+    public view
+    returns (address)
+    {
+        return tokenPools[(_presale ? 2 : 0) + uint256(_type)];
+    }
+
+    // Returns the amount of assets that are still available for sale.
+    function availableForSale(bool _presale, CS3_1PropertiesI.AssetType _type)
+    public view
+    returns (uint256)
+    {
+        return CS3_1.balanceOf(getPool(_presale, _type));
+    }
+
+    // Returns true if the asset of the given type is sold out.
+    function isSoldOut(bool _presale, CS3_1PropertiesI.AssetType _type)
+    public view
+    returns (bool)
+    {
+        return availableForSale(_presale, _type) == 0;
+    }
+
+    // Buy assets. The number of assets is determined from the amount of ETH sent.
+    function acceptAndBuy(CS3_1PropertiesI.AssetType _type, bool _acceptTermsCryptoPostAt, string calldata _acceptanceText)
+    external payable
+    requireOpen
+    {
+        buyFor(msg.sender, _type, _acceptTermsCryptoPostAt, _acceptanceText);
+    }
+
+    // Buy assets. The number of assets is determined from the amount of ETH sent.
+    function buyFor(address _recipient, CS3_1PropertiesI.AssetType _type, bool _acceptTermsCryptoPostAt, string calldata _acceptanceText)
+    public payable
+    requireOpen
+    {
+        require(_acceptTermsCryptoPostAt, "You need to accept the terms.");
+        require(bytes(_acceptanceText).length > 0, "You need to send the acceptance text.");
+        bool isPresale = false;
+        address pool = getPool(isPresale, _type);
+        uint256 availAmount = CS3_1.balanceOf(pool);
+        require(availAmount > 0, "The requested asset is sold out.");
+        uint256 curPriceWei = priceWei();
+        require(msg.value >= curPriceWei, "Send enough currency to pay at least one item.");
+        // Determine amount of assets to buy from payment value (algorithm rounds down).
+        uint256 assetCount = msg.value / curPriceWei;
+        // Don't allow buying more assets than available of this type.
+        if (assetCount > availAmount) {
+            assetCount = availAmount;
+        }
+        // Determine actual price of rounded-down count.
+        uint256 payAmount = assetCount * curPriceWei;
+        transferStamps(_recipient, _type, assetCount, isPresale, pool, availAmount, curPriceWei);
+        // Transfer the actual payment amount to the beneficiary.
+        // Our own account so no reentrancy here but put at end to be sure.
+        payable(bridgeData.getAddress("beneficiary")).sendValue(payAmount);
+        // Send back change money. Do this last. Also send to original sender, not to recipient.
+        if (msg.value > payAmount) {
+            payable(msg.sender).sendValue(msg.value - payAmount);
+        }
+    }
+
+    // Redeem presale vouchers for assets.
+    // The number of assets as well as the recipient are explicitly given.
+    // This will fail when the full amount cannot be provided or the buyer has too few vouchers.
+    // The recipient does not need to match the buyer, so the assets can be sent elsewhere (e.g. into a collection).
+    function redeemVoucher(CS3_1PropertiesI.AssetType _type, uint256 _amount, address _recipient, bool _acceptTermsCryptoPostAt, string calldata _acceptanceText)
+    public
+    requireOpen
+    {
+        require(_acceptTermsCryptoPostAt, "You need to accept the terms.");
+        require(bytes(_acceptanceText).length > 0, "You need to send the acceptance text.");
+        bool isPresale = true;
+        uint256 CS3_1PresaleId = uint256(_type);
+        address pool = getPool(isPresale, _type);
+        uint256 availAmount = CS3_1.balanceOf(pool);
+        require(_amount <= availAmount, "Not enough assets available to buy that amount.");
+        require(CS3_1Presale.balanceOf(msg.sender, CS3_1PresaleId) >= _amount, "You need to own enough presale vouchers to redeem the specified amount.");
+        // Redeem the vouchers.
+        uint256[] memory redeemTypes = new uint256[](1);
+        uint256[] memory redeemAmounts = new uint256[](1);
+        redeemTypes[0] = CS3_1PresaleId;
+        redeemAmounts[0] = _amount;
+        CS3_1Presale.redeemBatch(msg.sender, redeemTypes, redeemAmounts);
+        transferStamps(_recipient, _type, _amount, isPresale, pool, availAmount, 0);
+    }
+
+    function transferStamps(address _recipient, CS3_1PropertiesI.AssetType _type, uint256 _amount, bool _presale, address _pool, uint256 _availAmount, uint256 _priceWei)
+    internal
+    {
+        for (uint256 i = 0; i < _amount; i++) {
+            // Find the next stamp (last owned by pool) and transfer it.
+            uint256 tokenId = CS3_1.tokenOfOwnerByIndex(_pool, _availAmount - i - 1);
+            CS3_1.safeTransferFrom(_pool, _recipient, tokenId);
+            emit AssetSold(msg.sender, _recipient, _presale, _type, tokenId, _priceWei);
+            shippingManager.setShippingStatus(address(CS3_1), tokenId, ShippingManagerI.ShippingStatus.Sold);
+        }
+    }
+
+    /*** Enable reverse ENS registration ***/
+
+    // Call this with the address of the reverse registrar for the respective network and the ENS name to register.
+    // The reverse registrar can be found as the owner of 'addr.reverse' in the ENS system.
+    // For Mainnet, the address needed is 0x9062c0a6dbd6108336bcbe4593a3d1ce05512069
+    function registerReverseENS(address _reverseRegistrarAddress, string calldata _name)
+    external
+    onlyTokenAssignmentControl
+    {
+        require(_reverseRegistrarAddress != address(0), "need a valid reverse registrar");
+        ENSReverseRegistrarI(_reverseRegistrarAddress).setName(_name);
+    }
+
+    /*** Make sure currency or NFT doesn't get stranded in this contract ***/
+
+    // If this contract gets a balance in some ERC20 contract after it's finished, then we can rescue it.
+    function rescueToken(IERC20 _foreignToken, address _to)
+    external
+    onlyTokenAssignmentControl
+    {
+        _foreignToken.transfer(_to, _foreignToken.balanceOf(address(this)));
+    }
+
+    // If this contract gets a balance in some ERC721 contract after it's finished, then we can rescue it.
+    function approveNFTrescue(IERC721 _foreignNFT, address _to)
+    external
+    onlyTokenAssignmentControl
+    {
+        _foreignNFT.setApprovalForAll(_to, true);
+    }
+
+}
\ No newline at end of file
diff --git a/apps/explorer/test/support/fixture/smart_contract/issue_5431.sol b/apps/explorer/test/support/fixture/smart_contract/issue_5431.sol
new file mode 100644
index 000000000000..50e1f4558f29
--- /dev/null
+++ b/apps/explorer/test/support/fixture/smart_contract/issue_5431.sol
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-3.0
+
+pragma solidity >=0.7.0 <0.9.0;
+contract Owner {
+
+    address private owner;
+    
+    event OwnerSet(address indexed oldOwner, address indexed newOwner);
+    
+    modifier isOwner() {
+        require(msg.sender == owner, "Caller is not owner");
+        _;
+    }
+
+    constructor(int a1, uint256 a2) {
+        owner = msg.sender; 
+        emit OwnerSet(address(0), owner);
+    }
+
+    function changeOwner(address newOwner) public isOwner {
+        emit OwnerSet(owner, newOwner);
+        owner = newOwner;
+    }
+
+    function getOwner() external view returns (address) {
+        return owner;
+    }
+}
\ No newline at end of file
diff --git a/apps/explorer/test/support/fixture/smart_contract/solidity_5.11_new_whisper_metadata.json b/apps/explorer/test/support/fixture/smart_contract/solidity_5.11_new_whisper_metadata.json
index 04985d44a47b..d529444e480d 100644
--- a/apps/explorer/test/support/fixture/smart_contract/solidity_5.11_new_whisper_metadata.json
+++ b/apps/explorer/test/support/fixture/smart_contract/solidity_5.11_new_whisper_metadata.json
@@ -1,6 +1,6 @@
 {
-  "bytecode": 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   "compiler_version": "v0.5.11+commit.c082d0b4",
   "contract": "/**\r\n *Submitted for verification at Etherscan.io on 2019-08-16\r\n*/\r\n\r\npragma solidity ^0.5.0;\r\n\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\n// 'FIXED' 'Example Fixed Supply Token' token contract\r\n\r\n//\r\n\r\n// Symbol      : FIXED\r\n\r\n// Name        : Example Fixed Supply Token\r\n\r\n// Total supply: 1,000,000.000000000000000000\r\n\r\n// Decimals    : 18\r\n\r\n//\r\n\r\n// Enjoy.\r\n\r\n//\r\n\r\n// (c) BokkyPooBah / Bok Consulting Pty Ltd 2018. The MIT Licence.\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\n\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\n// Safe maths\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\nlibrary SafeMath {\r\n\r\n    function add(uint a, uint b) internal pure returns (uint c) {\r\n\r\n        c = a + b;\r\n\r\n        require(c >= a);\r\n\r\n    }\r\n\r\n    function sub(uint a, uint b) internal pure returns (uint c) {\r\n\r\n        require(b <= a);\r\n\r\n        c = a - b;\r\n\r\n    }\r\n\r\n    function mul(uint a, uint b) internal pure returns (uint c) {\r\n\r\n        c = a * b;\r\n\r\n        require(a == 0 || c / a == b);\r\n\r\n    }\r\n\r\n    function div(uint a, uint b) internal pure returns (uint c) {\r\n\r\n        require(b > 0);\r\n\r\n        c = a / b;\r\n\r\n    }\r\n\r\n}\r\n\r\n\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\n// ERC Token Standard #20 Interface\r\n\r\n// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\ncontract ERC20Interface {\r\n\r\n    function totalSupply() public view returns (uint);\r\n\r\n    function balanceOf(address tokenOwner) public view returns (uint balance);\r\n\r\n    function allowance(address tokenOwner, address spender) public view returns (uint remaining);\r\n\r\n    function transfer(address to, uint tokens) public returns (bool success);\r\n\r\n    function approve(address spender, uint tokens) public returns (bool success);\r\n\r\n    function transferFrom(address from, address to, uint tokens) public returns (bool success);\r\n\r\n\r\n    event Transfer(address indexed from, address indexed to, uint tokens);\r\n\r\n    event Approval(address indexed tokenOwner, address indexed spender, uint tokens);\r\n\r\n}\r\n\r\n\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\n// Contract function to receive approval and execute function in one call\r\n\r\n//\r\n\r\n// Borrowed from MiniMeToken\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\ncontract ApproveAndCallFallBack {\r\n\r\n    function receiveApproval(address from, uint256 tokens, address token, bytes memory data) public;\r\n\r\n}\r\n\r\n\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\n// Owned contract\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\ncontract Owned {\r\n\r\n    address public owner;\r\n\r\n    address public newOwner;\r\n\r\n\r\n    event OwnershipTransferred(address indexed _from, address indexed _to);\r\n\r\n\r\n    constructor() public {\r\n\r\n        owner = msg.sender;\r\n\r\n    }\r\n\r\n\r\n    modifier onlyOwner {\r\n\r\n        require(msg.sender == owner);\r\n\r\n        _;\r\n\r\n    }\r\n\r\n\r\n    function transferOwnership(address _newOwner) public onlyOwner {\r\n\r\n        newOwner = _newOwner;\r\n\r\n    }\r\n\r\n    function acceptOwnership() public {\r\n\r\n        require(msg.sender == newOwner);\r\n\r\n        emit OwnershipTransferred(owner, newOwner);\r\n\r\n        owner = newOwner;\r\n\r\n        newOwner = address(0);\r\n\r\n    }\r\n\r\n}\r\n\r\n\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\n// ERC20 Token, with the addition of symbol, name and decimals and a\r\n\r\n// fixed supply\r\n\r\n// ----------------------------------------------------------------------------\r\n\r\ncontract FixedSupplyToken is ERC20Interface, Owned {\r\n\r\n    using SafeMath for uint;\r\n\r\n\r\n    string public symbol;\r\n\r\n    string public  name;\r\n\r\n    uint8 public decimals;\r\n\r\n    uint _totalSupply;\r\n\r\n\r\n    mapping(address => uint) balances;\r\n\r\n    mapping(address => mapping(address => uint)) allowed;\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Constructor\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    constructor() public {\r\n\r\n        symbol = \"TEST\";\r\n\r\n        name = \"Test Token\";\r\n\r\n        decimals = 18;\r\n\r\n        _totalSupply = 1000000 * 10**uint(decimals);\r\n\r\n        balances[owner] = _totalSupply;\r\n\r\n        emit Transfer(address(0), owner, _totalSupply);\r\n\r\n    }\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Total supply\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    function totalSupply() public view returns (uint) {\r\n\r\n        return _totalSupply.sub(balances[address(0)]);\r\n\r\n    }\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Get the token balance for account `tokenOwner`\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    function balanceOf(address tokenOwner) public view returns (uint balance) {\r\n\r\n        return balances[tokenOwner];\r\n\r\n    }\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Transfer the balance from token owner's account to `to` account\r\n\r\n    // - Owner's account must have sufficient balance to transfer\r\n\r\n    // - 0 value transfers are allowed\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    function transfer(address to, uint tokens) public returns (bool success) {\r\n\r\n        balances[msg.sender] = balances[msg.sender].sub(tokens);\r\n\r\n        balances[to] = balances[to].add(tokens);\r\n\r\n        emit Transfer(msg.sender, to, tokens);\r\n\r\n        return true;\r\n\r\n    }\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Token owner can approve for `spender` to transferFrom(...) `tokens`\r\n\r\n    // from the token owner's account\r\n\r\n    //\r\n\r\n    // https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md\r\n\r\n    // recommends that there are no checks for the approval double-spend attack\r\n\r\n    // as this should be implemented in user interfaces\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    function approve(address spender, uint tokens) public returns (bool success) {\r\n\r\n        allowed[msg.sender][spender] = tokens;\r\n\r\n        emit Approval(msg.sender, spender, tokens);\r\n\r\n        return true;\r\n\r\n    }\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Transfer `tokens` from the `from` account to the `to` account\r\n\r\n    //\r\n\r\n    // The calling account must already have sufficient tokens approve(...)-d\r\n\r\n    // for spending from the `from` account and\r\n\r\n    // - From account must have sufficient balance to transfer\r\n\r\n    // - Spender must have sufficient allowance to transfer\r\n\r\n    // - 0 value transfers are allowed\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    function transferFrom(address from, address to, uint tokens) public returns (bool success) {\r\n\r\n        balances[from] = balances[from].sub(tokens);\r\n\r\n        allowed[from][msg.sender] = allowed[from][msg.sender].sub(tokens);\r\n\r\n        balances[to] = balances[to].add(tokens);\r\n\r\n        emit Transfer(from, to, tokens);\r\n\r\n        return true;\r\n\r\n    }\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Returns the amount of tokens approved by the owner that can be\r\n\r\n    // transferred to the spender's account\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    function allowance(address tokenOwner, address spender) public view returns (uint remaining) {\r\n\r\n        return allowed[tokenOwner][spender];\r\n\r\n    }\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Token owner can approve for `spender` to transferFrom(...) `tokens`\r\n\r\n    // from the token owner's account. The `spender` contract function\r\n\r\n    // `receiveApproval(...)` is then executed\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    function approveAndCall(address spender, uint tokens, bytes memory data) public returns (bool success) {\r\n\r\n        allowed[msg.sender][spender] = tokens;\r\n\r\n        emit Approval(msg.sender, spender, tokens);\r\n\r\n        ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, address(this), data);\r\n\r\n        return true;\r\n\r\n    }\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Don't accept ETH\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    function () external payable {\r\n\r\n        revert();\r\n\r\n    }\r\n\r\n\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    // Owner can transfer out any accidentally sent ERC20 tokens\r\n\r\n    // ------------------------------------------------------------------------\r\n\r\n    function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {\r\n\r\n        return ERC20Interface(tokenAddress).transfer(owner, tokens);\r\n\r\n    }\r\n\r\n}",
   "name": "FixedSupplyToken",
diff --git a/mix.lock b/mix.lock
index 32e2b28152ea..2f365ad34775 100644
--- a/mix.lock
+++ b/mix.lock
@@ -11,6 +11,7 @@
   "briefly": {:git, "https://github.com/CargoSense/briefly.git", "25942fba9cad46aaa870ba248c101ffee321ec9b", []},
   "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], [], "hexpm", "7af5c7e09fe1d40f76c8e4f9dd2be7cebd83909f31fee7cd0e9eadc567da8353"},
   "bypass": {:hex, :bypass, "1.0.0", "b78b3dcb832a71aca5259c1a704b2e14b55fd4e1327ff942598b4e7d1a7ad83d", [:mix], [{:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.0", [hex: :plug_cowboy, repo: "hexpm", optional: false]}], "hexpm", "5a1dc855dfcc86160458c7a70d25f65d498bd8012bd4c06a8d3baa368dda3c45"},
+  "cbor": {:hex, :cbor, "1.0.0", "35d33a26f6420ce3d2d01c0b1463a748b34c537d5609fc40116daf3666700d36", [:mix], [], "hexpm", "cc5e21e0fa5a0330715a3806c67bc294f8b65d07160f751b5bd6058bed1962ac"},
   "certifi": {:hex, :certifi, "2.9.0", "6f2a475689dd47f19fb74334859d460a2dc4e3252a3324bd2111b8f0429e7e21", [:rebar3], [], "hexpm", "266da46bdb06d6c6d35fde799bcb28d36d985d424ad7c08b5bb48f5b5cdd4641"},
   "cldr_utils": {:hex, :cldr_utils, "2.14.0", "edcef8dd2654b93d84a90087f3536ffabf9c9d82b34ff82bc9ca54c0668b3a4a", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:certifi, "~> 2.5", [hex: :certifi, repo: "hexpm", optional: true]}, {:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}], "hexpm", "6903356ff6988342a29b90637eece4ca98a4ed2b9759c22233d3474ade57645a"},
   "combine": {:hex, :combine, "0.10.0", "eff8224eeb56498a2af13011d142c5e7997a80c8f5b97c499f84c841032e429f", [:mix], [], "hexpm", "1b1dbc1790073076580d0d1d64e42eae2366583e7aecd455d1215b0d16f2451b"},

From 0add4e40e7f34d11eac7e7e51b703cf50b4b0e2c Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Mon, 16 May 2022 17:17:17 +0300
Subject: [PATCH 090/128] Smart-contracts verification: Add clauses for corner
 cases and logging

---
 .dialyzer-ignore                              |  2 +-
 .../smart_contract/solidity/publisher.ex      |  3 +
 .../smart_contract/solidity/verifier.ex       | 58 +++++++++++++------
 3 files changed, 45 insertions(+), 18 deletions(-)

diff --git a/.dialyzer-ignore b/.dialyzer-ignore
index ee5344f23512..30b2fa4f516e 100644
--- a/.dialyzer-ignore
+++ b/.dialyzer-ignore
@@ -22,7 +22,7 @@ lib/explorer/smart_contract/reader.ex:435
 lib/indexer/fetcher/token_total_supply_on_demand.ex:16
 lib/explorer/exchange_rates/source.ex:110
 lib/explorer/exchange_rates/source.ex:113
-lib/explorer/smart_contract/solidity/verifier.ex:199
+lib/explorer/smart_contract/solidity/verifier.ex:223
 lib/block_scout_web/templates/address_contract/index.html.eex:158
 lib/block_scout_web/templates/address_contract/index.html.eex:195
 lib/explorer/staking/stake_snapshotting.ex:15: Function do_snapshotting/7 has no local return
diff --git a/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex b/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex
index 38d0d9c8400f..f184eedefa00 100644
--- a/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex
+++ b/apps/explorer/lib/explorer/smart_contract/solidity/publisher.ex
@@ -42,6 +42,9 @@ defmodule Explorer.SmartContract.Solidity.Publisher do
 
       {:error, error, error_message} ->
         {:error, unverified_smart_contract(address_hash, params_with_external_libaries, error, error_message)}
+
+      _ ->
+        {:error, unverified_smart_contract(address_hash, params_with_external_libaries, "Unexpected error", nil)}
     end
   end
 
diff --git a/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex b/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
index 68851d1a3f66..836f65d38ead 100644
--- a/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
+++ b/apps/explorer/lib/explorer/smart_contract/solidity/verifier.ex
@@ -12,6 +12,8 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
   alias Explorer.Chain
   alias Explorer.SmartContract.Solidity.CodeCompiler
 
+  require Logger
+
   @bytecode_hash_options ["default", "none", "bzzr1"]
 
   def evaluate_authenticity(_, %{"name" => ""}), do: {:error, :name}
@@ -20,31 +22,51 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
     do: {:error, :contract_source_code}
 
   def evaluate_authenticity(address_hash, params) do
-    latest_evm_version = List.last(CodeCompiler.allowed_evm_versions())
-    evm_version = Map.get(params, "evm_version", latest_evm_version)
+    try do
+      latest_evm_version = List.last(CodeCompiler.allowed_evm_versions())
+      evm_version = Map.get(params, "evm_version", latest_evm_version)
 
-    all_versions = [evm_version | previous_evm_versions(evm_version)]
+      all_versions = [evm_version | previous_evm_versions(evm_version)]
 
-    all_versions_extra = all_versions ++ [evm_version]
+      all_versions_extra = all_versions ++ [evm_version]
 
-    Enum.reduce_while(all_versions_extra, false, fn version, acc ->
-      case acc do
-        {:ok, _} = result ->
-          {:cont, result}
+      Enum.reduce_while(all_versions_extra, false, fn version, acc ->
+        case acc do
+          {:ok, _} = result ->
+            {:cont, result}
 
-        {:error, error}
-        when error in [:name, :no_creation_data, :deployed_bytecode, :compiler_version, :constructor_arguments] ->
-          {:halt, acc}
+          {:error, error}
+          when error in [:name, :no_creation_data, :deployed_bytecode, :compiler_version, :constructor_arguments] ->
+            {:halt, acc}
 
-        _ ->
-          cur_params = Map.put(params, "evm_version", version)
-          {:cont, verify(address_hash, cur_params)}
-      end
-    end)
+          _ ->
+            cur_params = Map.put(params, "evm_version", version)
+            {:cont, verify(address_hash, cur_params)}
+        end
+      end)
+    rescue
+      exception ->
+        Logger.error(fn ->
+          [
+            "Error while verifying smart-contract address: #{address_hash}, params: #{inspect(params, limit: :infinity, printable_limit: :infinity)}: ",
+            Exception.format(:error, exception)
+          ]
+        end)
+    end
   end
 
   def evaluate_authenticity_via_standard_json_input(address_hash, params, json_input) do
-    verify(address_hash, params, json_input)
+    try do
+      verify(address_hash, params, json_input)
+    rescue
+      exception ->
+        Logger.error(fn ->
+          [
+            "Error while verifying smart-contract address: #{address_hash}, params: #{inspect(params, limit: :infinity, printable_limit: :infinity)}, json_input: #{inspect(json_input, limit: :infinity, printable_limit: :infinity)}: ",
+            Exception.format(:error, exception)
+          ]
+        end)
+    end
   end
 
   defp verify(address_hash, params, json_input) do
@@ -178,6 +200,8 @@ defmodule Explorer.SmartContract.Solidity.Verifier do
     end
   end
 
+  defp is_compiler_version_at_least_0_6_0?("latest"), do: true
+
   defp is_compiler_version_at_least_0_6_0?(compiler_version) do
     [version, _] = compiler_version |> String.split("+", parts: 2)
 

From fd35c5598f1596b38bfa4f244b04c9cb23e7e0b2 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Mon, 16 May 2022 22:35:31 +0300
Subject: [PATCH 091/128] Fix twin verification

---
 apps/explorer/lib/explorer/chain/smart_contract.ex | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/apps/explorer/lib/explorer/chain/smart_contract.ex b/apps/explorer/lib/explorer/chain/smart_contract.ex
index 0d8b783305d5..354e64a5981a 100644
--- a/apps/explorer/lib/explorer/chain/smart_contract.ex
+++ b/apps/explorer/lib/explorer/chain/smart_contract.ex
@@ -424,7 +424,9 @@ defmodule Explorer.Chain.SmartContract do
   defp select_error_field(_), do: :contract_source_code
 
   def merge_twin_contract_with_changeset(%__MODULE__{} = twin_contract, %Changeset{} = _changeset) do
-    changeset(twin_contract, %{})
+    %__MODULE__{}
+    |> changeset(Map.from_struct(twin_contract))
+    |> Changeset.put_change(:autodetect_constructor_args, true)
   end
 
   def merge_twin_contract_with_changeset(nil, %Changeset{} = changeset) do

From f99610710fa1cb7f116762db020bb2937d070a84 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Thu, 19 May 2022 12:51:25 +0300
Subject: [PATCH 092/128] Fix address on twin verification; Change redirect
 routes for verified contracts

---
 ...ddress_contract_verification_controller.ex |  6 +--
 ...ification_via_flattened_code_controller.ex |  6 +--
 ...ntract_verification_via_json_controller.ex |  8 +--
 ...tion_via_standard_json_input_controller.ex |  6 +--
 ..._contract_verification_vyper_controller.ex | 49 ++++++++++++-------
 .../lib/explorer/chain/smart_contract.ex      |  9 ++--
 6 files changed, 49 insertions(+), 35 deletions(-)

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_controller.ex
index 524a81d33619..3658f4de6621 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_controller.ex
@@ -14,12 +14,12 @@ defmodule BlockScoutWeb.AddressContractVerificationController do
 
   def new(conn, %{"address_id" => address_hash_string}) do
     if Chain.smart_contract_fully_verified?(address_hash_string) do
-      address_path =
+      address_contract_path =
         conn
-        |> address_path(:show, address_hash_string)
+        |> address_contract_path(:index, address_hash_string)
         |> Controller.full_path()
 
-      redirect(conn, to: address_path)
+      redirect(conn, to: address_contract_path)
     else
       changeset =
         SmartContract.changeset(
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_flattened_code_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_flattened_code_controller.ex
index e36ef050f524..2da0424b8f62 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_flattened_code_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_flattened_code_controller.ex
@@ -8,12 +8,12 @@ defmodule BlockScoutWeb.AddressContractVerificationViaFlattenedCodeController do
 
   def new(conn, %{"address_id" => address_hash_string}) do
     if Chain.smart_contract_fully_verified?(address_hash_string) do
-      address_path =
+      address_contract_path =
         conn
-        |> address_path(:show, address_hash_string)
+        |> address_contract_path(:index, address_hash_string)
         |> Controller.full_path()
 
-      redirect(conn, to: address_path)
+      redirect(conn, to: address_contract_path)
     else
       changeset =
         SmartContract.changeset(
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_json_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_json_controller.ex
index 069afb94e0f9..4b29a66f7bb5 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_json_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_json_controller.ex
@@ -8,18 +8,18 @@ defmodule BlockScoutWeb.AddressContractVerificationViaJsonController do
   alias Explorer.ThirdPartyIntegrations.Sourcify
 
   def new(conn, %{"address_id" => address_hash_string}) do
-    address_path =
+    address_contract_path =
       conn
-      |> address_path(:show, address_hash_string)
+      |> address_contract_path(:index, address_hash_string)
       |> Controller.full_path()
 
     if Chain.smart_contract_fully_verified?(address_hash_string) do
-      redirect(conn, to: address_path)
+      redirect(conn, to: address_contract_path)
     else
       case Sourcify.check_by_address(address_hash_string) do
         {:ok, _verified_status} ->
           VerificationController.get_metadata_and_publish(address_hash_string, conn)
-          redirect(conn, to: address_path)
+          redirect(conn, to: address_contract_path)
 
         _ ->
           changeset =
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_standard_json_input_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_standard_json_input_controller.ex
index cfb78d50ce34..1938269f79ef 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_standard_json_input_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_via_standard_json_input_controller.ex
@@ -8,12 +8,12 @@ defmodule BlockScoutWeb.AddressContractVerificationViaStandardJsonInputControlle
 
   def new(conn, %{"address_id" => address_hash_string}) do
     if Chain.smart_contract_fully_verified?(address_hash_string) do
-      address_path =
+      address_contract_path =
         conn
-        |> address_path(:show, address_hash_string)
+        |> address_contract_path(:index, address_hash_string)
         |> Controller.full_path()
 
-      redirect(conn, to: address_path)
+      redirect(conn, to: address_contract_path)
     else
       changeset =
         SmartContract.changeset(
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_vyper_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_vyper_controller.ex
index f1cb3832e2e6..6490e9454098 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_vyper_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_vyper_controller.ex
@@ -1,30 +1,41 @@
 defmodule BlockScoutWeb.AddressContractVerificationVyperController do
   use BlockScoutWeb, :controller
 
+  alias BlockScoutWeb.Controller 
+  alias Explorer.Chain
   alias Explorer.Chain.SmartContract
   alias Explorer.SmartContract.{CompilerVersion, Vyper.PublisherWorker}
 
   def new(conn, %{"address_id" => address_hash_string}) do
-    changeset =
-      SmartContract.changeset(
-        %SmartContract{address_hash: address_hash_string},
-        %{}
+    if Chain.smart_contract_fully_verified?(address_hash_string) do
+      address_contract_path =
+        conn
+        |> address_contract_path(:index, address_hash_string)
+        |> Controller.full_path()
+
+      redirect(conn, to: address_contract_path)
+    else
+      changeset =
+        SmartContract.changeset(
+          %SmartContract{address_hash: address_hash_string},
+          %{}
+        )
+
+      compiler_versions =
+        case CompilerVersion.fetch_versions(:vyper) do
+          {:ok, compiler_versions} ->
+            compiler_versions
+
+          {:error, _} ->
+            []
+        end
+
+      render(conn, "new.html",
+        changeset: changeset,
+        compiler_versions: compiler_versions,
+        address_hash: address_hash_string
       )
-
-    compiler_versions =
-      case CompilerVersion.fetch_versions(:vyper) do
-        {:ok, compiler_versions} ->
-          compiler_versions
-
-        {:error, _} ->
-          []
-      end
-
-    render(conn, "new.html",
-      changeset: changeset,
-      compiler_versions: compiler_versions,
-      address_hash: address_hash_string
-    )
+    end
   end
 
   def create(
diff --git a/apps/explorer/lib/explorer/chain/smart_contract.ex b/apps/explorer/lib/explorer/chain/smart_contract.ex
index 354e64a5981a..acfda6a23dfd 100644
--- a/apps/explorer/lib/explorer/chain/smart_contract.ex
+++ b/apps/explorer/lib/explorer/chain/smart_contract.ex
@@ -423,10 +423,11 @@ defmodule Explorer.Chain.SmartContract do
   defp select_error_field(:name), do: :name
   defp select_error_field(_), do: :contract_source_code
 
-  def merge_twin_contract_with_changeset(%__MODULE__{} = twin_contract, %Changeset{} = _changeset) do
+  def merge_twin_contract_with_changeset(%__MODULE__{} = twin_contract, %Changeset{} = changeset) do
     %__MODULE__{}
     |> changeset(Map.from_struct(twin_contract))
     |> Changeset.put_change(:autodetect_constructor_args, true)
+    |> Changeset.force_change(:address_hash, Changeset.get_field(changeset, :address_hash))
   end
 
   def merge_twin_contract_with_changeset(nil, %Changeset{} = changeset) do
@@ -442,9 +443,11 @@ defmodule Explorer.Chain.SmartContract do
 
   def merge_twin_vyper_contract_with_changeset(
         %__MODULE__{is_vyper_contract: true} = twin_contract,
-        %Changeset{} = _changeset
+        %Changeset{} = changeset
       ) do
-    changeset(twin_contract, %{})
+    twin_contract
+    |> changeset(%{})
+    |> Changeset.force_change(:address_hash, Changeset.get_field(changeset, :address_hash))
   end
 
   def merge_twin_vyper_contract_with_changeset(%__MODULE__{is_vyper_contract: false}, %Changeset{} = changeset) do

From 61daf75348170b8da59d610c7c87443be47d8d12 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Thu, 19 May 2022 13:12:27 +0300
Subject: [PATCH 093/128] mix format

---
 .../address_contract_verification_vyper_controller.ex           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_vyper_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_vyper_controller.ex
index 6490e9454098..ede3bc4b9384 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_vyper_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_verification_vyper_controller.ex
@@ -1,7 +1,7 @@
 defmodule BlockScoutWeb.AddressContractVerificationVyperController do
   use BlockScoutWeb, :controller
 
-  alias BlockScoutWeb.Controller 
+  alias BlockScoutWeb.Controller
   alias Explorer.Chain
   alias Explorer.Chain.SmartContract
   alias Explorer.SmartContract.{CompilerVersion, Vyper.PublisherWorker}

From 31107905c5e04e015b4631872c665e57f5989232 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 20 May 2022 12:00:28 +0300
Subject: [PATCH 094/128] Images for different platforms

---
 .github/workflows/publish-docker-image.yml | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/publish-docker-image.yml b/.github/workflows/publish-docker-image.yml
index e6e1e5d0e7bd..7cde5d318682 100644
--- a/.github/workflows/publish-docker-image.yml
+++ b/.github/workflows/publish-docker-image.yml
@@ -6,6 +6,9 @@
 name: Publish Docker image
 
 on:
+  push:
+    branches:
+      - "master"
   release:
     types: [published]
 
@@ -18,6 +21,12 @@ jobs:
     steps:
       - name: Check out the repo
         uses: actions/checkout@v2
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
       
       - name: Log in to Docker Hub
         uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
@@ -31,10 +40,5 @@ jobs:
         with:
           images: blockscout/blockscout
       
-      - name: Build and push Docker image
-        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
-        with:
-          context: .
-          file: ./docker/Dockerfile
-          push: true
-          tags: blockscout/blockscout:latest, blockscout/blockscout:${{ env.RELEASE_VERSION }}
\ No newline at end of file
+      - name: Build & Push Docker image
+        run: docker buildx build -t blockscout/blockscout:latest, blockscout/blockscout:${{ env.RELEASE_VERSION }} -f ./docker/Dockerfile --push --platform=linux/arm64,linux/amd64 .
\ No newline at end of file

From abafaece4e9e8cbf8e2ff0e2a3b8723bce86baff Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 20 May 2022 13:46:52 +0300
Subject: [PATCH 095/128] Images for different platforms v2

---
 .github/workflows/publish-docker-image.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/publish-docker-image.yml b/.github/workflows/publish-docker-image.yml
index 7cde5d318682..e5d0d24ac8ba 100644
--- a/.github/workflows/publish-docker-image.yml
+++ b/.github/workflows/publish-docker-image.yml
@@ -41,4 +41,4 @@ jobs:
           images: blockscout/blockscout
       
       - name: Build & Push Docker image
-        run: docker buildx build -t blockscout/blockscout:latest, blockscout/blockscout:${{ env.RELEASE_VERSION }} -f ./docker/Dockerfile --push --platform=linux/arm64,linux/amd64 .
\ No newline at end of file
+        run: docker buildx build -t "blockscout/blockscout:latest, blockscout/blockscout:${{ env.RELEASE_VERSION }}" -f ./docker/Dockerfile --push --platform=linux/arm64,linux/amd64 .
\ No newline at end of file

From cf037b6f3054d47403888a3674151dec08cb75e2 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 20 May 2022 13:51:14 +0300
Subject: [PATCH 096/128] Images for different platforms v3

---
 .github/workflows/publish-docker-image.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/publish-docker-image.yml b/.github/workflows/publish-docker-image.yml
index e5d0d24ac8ba..cfcb5f14255d 100644
--- a/.github/workflows/publish-docker-image.yml
+++ b/.github/workflows/publish-docker-image.yml
@@ -41,4 +41,4 @@ jobs:
           images: blockscout/blockscout
       
       - name: Build & Push Docker image
-        run: docker buildx build -t "blockscout/blockscout:latest, blockscout/blockscout:${{ env.RELEASE_VERSION }}" -f ./docker/Dockerfile --push --platform=linux/arm64,linux/amd64 .
\ No newline at end of file
+        run: docker buildx build -t blockscout/blockscout:latest -t blockscout/blockscout:${{ env.RELEASE_VERSION }} -f ./docker/Dockerfile --push --platform=linux/arm64,linux/amd64 .
\ No newline at end of file

From c0204aecf69421b046aa648996037344012c64ab Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 20 May 2022 16:25:39 +0300
Subject: [PATCH 097/128] Remove Docker image generation from push to master

---
 .github/workflows/publish-docker-image.yml | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/.github/workflows/publish-docker-image.yml b/.github/workflows/publish-docker-image.yml
index cfcb5f14255d..0ed4d2013861 100644
--- a/.github/workflows/publish-docker-image.yml
+++ b/.github/workflows/publish-docker-image.yml
@@ -6,9 +6,6 @@
 name: Publish Docker image
 
 on:
-  push:
-    branches:
-      - "master"
   release:
     types: [published]
 

From d5e08101c050614b2d19eddfb4929cc3b6bed1f8 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 20 May 2022 15:01:28 +0300
Subject: [PATCH 098/128] Burn fees for legacy transactions

---
 CHANGELOG.md                               |   1 +
 apps/explorer/lib/explorer/chain.ex        |  58 ++++++-----
 apps/explorer/test/explorer/chain_test.exs | 106 +++++++++++++++++++++
 3 files changed, 142 insertions(+), 23 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a26d6dc26e7f..abb0cec1c862 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5592](https://github.com/blockscout/blockscout/pull/5592) - Burn fees for legacy transactions
 - [#5568](https://github.com/blockscout/blockscout/pull/5568) - Add regexp for ipfs checking
 - [#5567](https://github.com/blockscout/blockscout/pull/5567) - Sanitize token name and symbol before insert into DB, display in the application
 - [#5564](https://github.com/blockscout/blockscout/pull/5564) - Add fallback clauses to `string_to_..._hash` functions
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 1c1b5356fb54..e1c414f3e7e1 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -870,7 +870,6 @@ defmodule Explorer.Chain do
       from(
         tx in Transaction,
         where: tx.block_hash == ^block_hash,
-        where: not is_nil(tx.max_priority_fee_per_gas),
         select: sum(tx.gas_used)
       )
 
@@ -884,31 +883,44 @@ defmodule Explorer.Chain do
   @spec block_to_priority_fee_of_1559_txs(Hash.Full.t()) :: Decimal.t()
   def block_to_priority_fee_of_1559_txs(block_hash) do
     block = Repo.get_by(Block, hash: block_hash)
-    %Wei{value: base_fee_per_gas} = block.base_fee_per_gas
 
-    query =
-      from(
-        tx in Transaction,
-        where: tx.block_hash == ^block_hash,
-        where: not is_nil(tx.max_priority_fee_per_gas),
-        select:
-          sum(
-            fragment(
-              "CASE 
-                WHEN ? = 0 THEN 0
-                WHEN ? < ? THEN ?
-                ELSE ? END",
-              tx.max_fee_per_gas,
-              tx.max_fee_per_gas - ^base_fee_per_gas,
-              tx.max_priority_fee_per_gas,
-              (tx.max_fee_per_gas - ^base_fee_per_gas) * tx.gas_used,
-              tx.max_priority_fee_per_gas * tx.gas_used
-            )
+    case block.base_fee_per_gas do
+      %Wei{value: base_fee_per_gas} ->
+        query =
+          from(
+            tx in Transaction,
+            where: tx.block_hash == ^block_hash,
+            select:
+              sum(
+                fragment(
+                  "CASE 
+                    WHEN COALESCE(?,?) = 0 THEN 0
+                    WHEN COALESCE(?,?) - ? < COALESCE(?,?) THEN (COALESCE(?,?) - ?) * ?
+                    ELSE COALESCE(?,?) * ? END",
+                  tx.max_fee_per_gas,
+                  tx.gas_price,
+                  tx.max_fee_per_gas,
+                  tx.gas_price,
+                  ^base_fee_per_gas,
+                  tx.max_priority_fee_per_gas,
+                  tx.gas_price,
+                  tx.max_fee_per_gas,
+                  tx.gas_price,
+                  ^base_fee_per_gas,
+                  tx.gas_used,
+                  tx.max_priority_fee_per_gas,
+                  tx.gas_price,
+                  tx.gas_used
+                )
+              )
           )
-      )
 
-    result = Repo.one(query)
-    if result, do: result, else: 0
+        result = Repo.one(query)
+        if result, do: result, else: 0
+
+      _ ->
+        0
+    end
   end
 
   @doc """
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index 4cfdf6dc55de..6d6b030439bb 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -950,6 +950,112 @@ defmodule Explorer.ChainTest do
     end
   end
 
+  describe "block_to_gas_used_by_1559_txs/1" do
+    test "sum of gas_usd from all transactions including glegacy" do
+      block = insert(:block, base_fee_per_gas: 4)
+
+      insert(:transaction,
+        gas_used: 4,
+        cumulative_gas_used: 3,
+        block_number: block.number,
+        block_hash: block.hash,
+        index: 1,
+        max_fee_per_gas: 0,
+        max_priority_fee_per_gas: 3
+      )
+
+      insert(:transaction,
+        gas_used: 6,
+        cumulative_gas_used: 3,
+        block_number: block.number,
+        block_hash: block.hash,
+        index: 2
+      )
+
+      assert Decimal.new(10) == Chain.block_to_gas_used_by_1559_txs(block.hash)
+    end
+  end
+
+  describe "block_to_priority_fee_of_1559_txs/1" do
+    test "with transactions: tx.max_fee_per_gas = 0" do
+      block = insert(:block, base_fee_per_gas: 4)
+
+      insert(:transaction,
+        gas_used: 4,
+        cumulative_gas_used: 3,
+        block_number: block.number,
+        block_hash: block.hash,
+        index: 1,
+        max_fee_per_gas: 0,
+        max_priority_fee_per_gas: 3
+      )
+
+      assert Decimal.new(0) == Chain.block_to_priority_fee_of_1559_txs(block.hash)
+    end
+
+    test "with transactions: tx.max_fee_per_gas - block.base_fee_per_gas >= tx.max_priority_fee_per_gas" do
+      block = insert(:block, base_fee_per_gas: 1)
+
+      insert(:transaction,
+        gas_used: 3,
+        cumulative_gas_used: 3,
+        block_number: block.number,
+        block_hash: block.hash,
+        index: 1,
+        max_fee_per_gas: 5,
+        max_priority_fee_per_gas: 1
+      )
+
+      assert Decimal.new(3) == Chain.block_to_priority_fee_of_1559_txs(block.hash)
+    end
+
+    test "with transactions: tx.max_fee_per_gas - block.base_fee_per_gas < tx.max_priority_fee_per_gas" do
+      block = insert(:block, base_fee_per_gas: 4)
+
+      insert(:transaction,
+        gas_used: 4,
+        cumulative_gas_used: 3,
+        block_number: block.number,
+        block_hash: block.hash,
+        index: 1,
+        max_fee_per_gas: 5,
+        max_priority_fee_per_gas: 3
+      )
+
+      assert Decimal.new(4) == Chain.block_to_priority_fee_of_1559_txs(block.hash)
+    end
+
+    test "with legacy transactions" do
+      block = insert(:block, base_fee_per_gas: 1)
+
+      insert(:transaction,
+        gas_price: 5,
+        gas_used: 6,
+        cumulative_gas_used: 6,
+        block_number: block.number,
+        block_hash: block.hash,
+        index: 1
+      )
+
+      assert Decimal.new(24) == Chain.block_to_priority_fee_of_1559_txs(block.hash)
+    end
+
+    test "0 in blockchain with no EIP-1559 implemented" do
+      block = insert(:block, base_fee_per_gas: nil)
+
+      insert(:transaction,
+        gas_price: 1,
+        gas_used: 4,
+        cumulative_gas_used: 4,
+        block_number: block.number,
+        block_hash: block.hash,
+        index: 1
+      )
+
+      assert 0 == Chain.block_to_priority_fee_of_1559_txs(block.hash)
+    end
+  end
+
   describe "block_to_transaction_count/1" do
     test "without transactions" do
       block = insert(:block)

From 20da26ecd970b4231e242a566b6fdfb81355dc7f Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Mon, 23 May 2022 00:09:39 +0300
Subject: [PATCH 099/128] Fix token dropdown

---
 CHANGELOG.md                                                  | 1 +
 apps/block_scout_web/assets/css/components/_dropdown.scss     | 4 ++++
 .../templates/address_token_balance/_tokens.html.eex          | 2 +-
 .../lib/block_scout_web/templates/tokens/_token_icon.html.eex | 2 +-
 4 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index abb0cec1c862..724580b14d2b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5598](https://github.com/blockscout/blockscout/pull/5598) - Fix token dropdown
 - [#5592](https://github.com/blockscout/blockscout/pull/5592) - Burn fees for legacy transactions
 - [#5568](https://github.com/blockscout/blockscout/pull/5568) - Add regexp for ipfs checking
 - [#5567](https://github.com/blockscout/blockscout/pull/5567) - Sanitize token name and symbol before insert into DB, display in the application
diff --git a/apps/block_scout_web/assets/css/components/_dropdown.scss b/apps/block_scout_web/assets/css/components/_dropdown.scss
index 3a789d9edb09..ee0fc93e044b 100644
--- a/apps/block_scout_web/assets/css/components/_dropdown.scss
+++ b/apps/block_scout_web/assets/css/components/_dropdown.scss
@@ -110,3 +110,7 @@ $dropdown-menu-item-hover-background: rgba($secondary, 0.1) !default;
   left: unset !important;
   width: 300px !important;
 }
+
+.flex-grow-2 {
+  flex-grow: 2;
+}
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_token_balance/_tokens.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_token_balance/_tokens.html.eex
index 751471a7f533..93b6220ce045 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_token_balance/_tokens.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_token_balance/_tokens.html.eex
@@ -32,7 +32,7 @@
               additional_classes: ["token-wallet-icon"]
             %>
           <% end %>
-          <p class="mb-0 col-md-6 pl-0 pr-0 el-1"><%= token_name(token) %>
+          <p class="mb-0 col-md-6 pl-0 pr-0 el-1 flex-grow-2"><%= token_name(token) %>
           <%= if bridged_token && bridged_token.custom_metadata do %>
             <%= "(" <> bridged_token.custom_metadata <> ")" %>
           <% end %>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/tokens/_token_icon.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/tokens/_token_icon.html.eex
index 9b5df1bc16a5..b4db9e4079d7 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/tokens/_token_icon.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/tokens/_token_icon.html.eex
@@ -1,2 +1,2 @@
 <% token_icon_url = Explorer.Chain.get_token_icon_url_by(@chain_id, @address) %>
-<img width=15 src="<%= token_icon_url %>" style="margin-top: -2px; min-height: 15px; min-width: 15px; border: none; outline: none;<%= if assigns[:style], do: @style %>" class="<%= if assigns[:additional_classes] do @additional_classes |> Enum.join(" ") end %>" alt="" onerror="this.style.visibility='hidden'"/>
\ No newline at end of file
+<img width=15 height=15 src="<%= token_icon_url %>" style="margin-top: -2px; min-height: 15px; min-width: 15px; border: none; outline: none;<%= if assigns[:style], do: @style %>" class="<%= if assigns[:additional_classes] do @additional_classes |> Enum.join(" ") end %>" alt="" onerror="this.style.visibility='hidden'"/>
\ No newline at end of file

From 81534addc5ddf58289a8ccf76c07bc0a56bfc186 Mon Sep 17 00:00:00 2001
From: Qwerty5Uiop <alex000010@bk.ru>
Date: Wed, 18 May 2022 18:30:17 +0400
Subject: [PATCH 100/128] Manual fetch benefeciaries

---
 .gitignore                                    |   5 +-
 apps/explorer/lib/explorer/chain.ex           |  57 +-
 apps/explorer/test/explorer/chain_test.exs    |  42 ++
 apps/indexer/config/config.exs                |   3 +-
 apps/indexer/lib/indexer/block/fetcher.ex     |  65 ++-
 .../indexer/block/realtime/fetcher_test.exs   | 513 +++++++++++++++++-
 6 files changed, 669 insertions(+), 16 deletions(-)

diff --git a/.gitignore b/.gitignore
index 480f7002b984..bdb24a89a4b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,7 +37,7 @@ screenshots/
 # Sobelow
 .sobelow
 
-# osx 
+# osx
 .DS_Store
 
 # mix phx.gen.cert self-signed certs for dev
@@ -45,3 +45,6 @@ screenshots/
 
 /docker-compose/postgres-data
 /docker-compose/tmp
+
+.idea/
+*.iml
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index e1c414f3e7e1..57afcf2a7017 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -800,6 +800,53 @@ defmodule Explorer.Chain do
     end
   end
 
+  @uncle_reward_coef 1 / 32
+  def block_reward_by_parts(block, transactions) do
+    %{hash: block_hash, number: block_number} = block
+    base_fee_per_gas = Map.get(block, :base_fee_per_gas)
+
+    txn_fees =
+      Enum.reduce(transactions, Decimal.new(0), fn %{gas_used: gas_used, gas_price: gas_price}, acc ->
+        gas_used
+        |> Decimal.new()
+        |> Decimal.mult(Decimal.new(gas_price))
+        |> Decimal.add(acc)
+      end)
+
+    static_reward =
+      Repo.one(
+        from(
+          er in EmissionReward,
+          where: fragment("int8range(?, ?) <@ ?", ^block_number, ^block_number, er.block_range),
+          select: er.reward
+        )
+      ) || %Wei{value: Decimal.new(0)}
+
+    burned_fee_counter =
+      transactions
+      |> Enum.filter(fn tx -> not is_nil(Map.get(tx, :max_priority_fee_per_gas)) end)
+      |> Enum.reduce(Decimal.new(0), fn %{gas_used: gas_used}, acc ->
+        gas_used
+        |> Decimal.new()
+        |> Decimal.add(acc)
+      end)
+
+    has_uncles? = is_list(block.uncles) and not Enum.empty?(block.uncles)
+
+    burned_fees = base_fee_per_gas && Wei.mult(base_fee_per_gas, burned_fee_counter)
+    uncle_reward = (has_uncles? && Wei.mult(static_reward, Decimal.from_float(@uncle_reward_coef))) || nil
+
+    %{
+      block_number: block_number,
+      block_hash: block_hash,
+      miner_hash: block.miner_hash,
+      static_reward: static_reward,
+      txn_fees: %Wei{value: txn_fees},
+      burned_fees: burned_fees || %Wei{value: Decimal.new(0)},
+      uncle_reward: uncle_reward || %Wei{value: Decimal.new(0)}
+    }
+  end
+
   @doc """
   The `t:Explorer.Chain.Wei.t/0` paid to the miners of the `t:Explorer.Chain.Block.t/0`s with `hash`
   `Explorer.Chain.Hash.Full.t/0` by the signers of the transactions in those blocks to cover the gas fee
@@ -893,7 +940,7 @@ defmodule Explorer.Chain do
             select:
               sum(
                 fragment(
-                  "CASE 
+                  "CASE
                     WHEN COALESCE(?,?) = 0 THEN 0
                     WHEN COALESCE(?,?) - ? < COALESCE(?,?) THEN (COALESCE(?,?) - ?) * ?
                     ELSE COALESCE(?,?) * ? END",
@@ -2951,7 +2998,7 @@ defmodule Explorer.Chain do
           right_join:
             missing_range in fragment(
               """
-                (SELECT b1.number 
+                (SELECT b1.number
                 FROM generate_series(0, (?)::integer) AS b1(number)
                 WHERE NOT EXISTS
                   (SELECT 1 FROM blocks b2 WHERE b2.number=b1.number AND b2.consensus))
@@ -3038,7 +3085,7 @@ defmodule Explorer.Chain do
         right_join:
           missing_range in fragment(
             """
-              (SELECT distinct b1.number 
+              (SELECT distinct b1.number
               FROM generate_series((?)::integer, (?)::integer) AS b1(number)
               WHERE NOT EXISTS
                 (SELECT 1 FROM blocks b2 WHERE b2.number=b1.number AND b2.consensus))
@@ -3976,7 +4023,7 @@ defmodule Explorer.Chain do
   Updates a `t:SmartContract.t/0`.
 
   Has the similar logic as create_smart_contract/1.
-  Used in cases when you need to update row in DB contains SmartContract, e.g. in case of changing 
+  Used in cases when you need to update row in DB contains SmartContract, e.g. in case of changing
   status `partially verified` to `fully verified` (re-verify).
   """
   @spec update_smart_contract(map()) :: {:ok, SmartContract.t()} | {:error, Ecto.Changeset.t()}
@@ -5039,7 +5086,7 @@ defmodule Explorer.Chain do
 
   # Fetches custom metadata for bridged tokens from the node.
   # Currently, gets Balancer token composite tokens with their weights
-  # from foreign chain 
+  # from foreign chain
   defp get_bridged_token_custom_metadata(foreign_token_address_hash, json_rpc_named_arguments, foreign_json_rpc)
        when not is_nil(foreign_json_rpc) and foreign_json_rpc !== "" do
     eth_call_foreign_json_rpc_named_arguments =
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index 6d6b030439bb..e8baeca32e2e 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -3415,6 +3415,48 @@ defmodule Explorer.ChainTest do
     end
   end
 
+  describe "block_reward_by_parts/1" do
+    setup do
+      {:ok, emission_reward: insert(:emission_reward)}
+    end
+
+    test "without uncles", %{emission_reward: %{reward: reward, block_range: range}} do
+      block = build(:block, number: range.from, base_fee_per_gas: %Wei{value: Decimal.new(5)}, uncles: [])
+
+      tx1 = build(:transaction, gas_price: 1, gas_used: 1, block_number: block.number, block_hash: block.hash)
+      tx2 = build(:transaction, gas_price: 1, gas_used: 2, block_number: block.number, block_hash: block.hash)
+
+      tx3 =
+        build(:transaction,
+          gas_price: 1,
+          gas_used: 3,
+          block_number: block.number,
+          block_hash: block.hash,
+          max_priority_fee_per_gas: 1
+        )
+
+      expected_txn_fees = %Wei{value: Decimal.new(6)}
+      expected_burned_fees = %Wei{value: Decimal.new(15)}
+      expected_uncle_reward = %Wei{value: Decimal.new(0)}
+
+      assert %{
+               static_reward: ^reward,
+               txn_fees: ^expected_txn_fees,
+               burned_fees: ^expected_burned_fees,
+               uncle_reward: ^expected_uncle_reward
+             } = Chain.block_reward_by_parts(block, [tx1, tx2, tx3])
+    end
+
+    test "with uncles", %{emission_reward: %{reward: reward, block_range: range}} do
+      block =
+        build(:block, number: range.from, uncles: ["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d15273311"])
+
+      expected_uncle_reward = Wei.mult(reward, Decimal.from_float(1 / 32))
+
+      assert %{uncle_reward: ^expected_uncle_reward} = Chain.block_reward_by_parts(block, [])
+    end
+  end
+
   describe "gas_payment_by_block_hash/1" do
     setup do
       number = 1
diff --git a/apps/indexer/config/config.exs b/apps/indexer/config/config.exs
index 80330b902257..49bb7f0e7d33 100644
--- a/apps/indexer/config/config.exs
+++ b/apps/indexer/config/config.exs
@@ -34,7 +34,8 @@ config :indexer,
   first_block: System.get_env("FIRST_BLOCK") || "",
   last_block: System.get_env("LAST_BLOCK") || "",
   trace_first_block: System.get_env("TRACE_FIRST_BLOCK") || "",
-  trace_last_block: System.get_env("TRACE_LAST_BLOCK") || ""
+  trace_last_block: System.get_env("TRACE_LAST_BLOCK") || "",
+  fetch_rewards_way: System.get_env("FETCH_REWARDS_WAY", "trace_block")
 
 config :indexer, Indexer.Fetcher.PendingTransaction.Supervisor,
   disabled?:
diff --git a/apps/indexer/lib/indexer/block/fetcher.ex b/apps/indexer/lib/indexer/block/fetcher.ex
index 3a5e537d4213..8f241dbfaf48 100644
--- a/apps/indexer/lib/indexer/block/fetcher.ex
+++ b/apps/indexer/lib/indexer/block/fetcher.ex
@@ -11,7 +11,7 @@ defmodule Indexer.Block.Fetcher do
 
   alias EthereumJSONRPC.{Blocks, FetchedBeneficiaries}
   alias Explorer.Chain
-  alias Explorer.Chain.{Address, Block, Hash, Import, Transaction}
+  alias Explorer.Chain.{Address, Block, Hash, Import, Transaction, Wei}
   alias Explorer.Chain.Block.Reward
   alias Explorer.Chain.Cache.Blocks, as: BlocksCache
   alias Explorer.Chain.Cache.{Accounts, BlockNumber, Transactions, Uncles}
@@ -136,7 +136,7 @@ defmodule Indexer.Block.Fetcher do
          %{token_transfers: token_transfers, tokens: tokens} = TokenTransfers.parse(logs),
          %{mint_transfers: mint_transfers} = MintTransfers.parse(logs),
          %FetchedBeneficiaries{params_set: beneficiary_params_set, errors: beneficiaries_errors} =
-           fetch_beneficiaries(blocks, json_rpc_named_arguments),
+           fetch_beneficiaries(blocks, transactions_with_receipts, json_rpc_named_arguments),
          addresses =
            Addresses.extract_addresses(%{
              block_reward_contract_beneficiaries: MapSet.to_list(beneficiary_params_set),
@@ -160,10 +160,8 @@ defmodule Indexer.Block.Fetcher do
              blocks: blocks
            }
            |> AddressCoinBalancesDaily.params_set(),
-         beneficiaries_with_gas_payment <-
-           beneficiary_params_set
-           |> add_gas_payments(transactions_with_receipts, blocks)
-           |> BlockReward.reduce_uncle_rewards(),
+         beneficiaries_with_gas_payment =
+           beneficiaries_with_gas_payment(blocks, beneficiary_params_set, transactions_with_receipts),
          address_token_balances = AddressTokenBalances.params_set(%{token_transfers_params: token_transfers}),
          {:ok, inserted} <-
            __MODULE__.import(
@@ -336,7 +334,48 @@ defmodule Indexer.Block.Fetcher do
     quantity_to_integer(block_quantity)
   end
 
-  defp fetch_beneficiaries(blocks, json_rpc_named_arguments) do
+  defp fetch_beneficiaries(blocks, all_transactions, json_rpc_named_arguments) do
+    case Application.get_env(:indexer, :fetch_rewards_way) do
+      "manual" -> fetch_beneficiaries_manual(blocks, all_transactions)
+      _ -> fetch_beneficiaries_by_trace_block(blocks, json_rpc_named_arguments)
+    end
+  end
+
+  def fetch_beneficiaries_manual(blocks, all_transactions) when is_list(blocks) do
+    block_transactions_map = Enum.group_by(all_transactions, & &1.block_number)
+
+    blocks
+    |> Enum.map(fn block -> fetch_beneficiaries_manual(block, block_transactions_map[block.number] || []) end)
+    |> Enum.reduce(%FetchedBeneficiaries{}, fn params_set, %{params_set: acc_params_set} = acc ->
+      %FetchedBeneficiaries{acc | params_set: MapSet.union(acc_params_set, params_set)}
+    end)
+  end
+
+  def fetch_beneficiaries_manual(block, transactions) do
+    block
+    |> Chain.block_reward_by_parts(transactions)
+    |> reward_parts_to_beneficiaries()
+  end
+
+  defp reward_parts_to_beneficiaries(reward_parts) do
+    reward =
+      reward_parts.static_reward
+      |> Wei.sum(reward_parts.txn_fees)
+      |> Wei.sub(reward_parts.burned_fees)
+      |> Wei.sum(reward_parts.uncle_reward)
+
+    MapSet.new([
+      %{
+        address_hash: reward_parts.miner_hash,
+        block_hash: reward_parts.block_hash,
+        block_number: reward_parts.block_number,
+        reward: reward,
+        address_type: :validator
+      }
+    ])
+  end
+
+  defp fetch_beneficiaries_by_trace_block(blocks, json_rpc_named_arguments) do
     hash_string_by_number =
       Enum.into(blocks, %{}, fn %{number: number, hash: hash_string}
                                 when is_integer(number) and is_binary(hash_string) ->
@@ -400,6 +439,18 @@ defmodule Indexer.Block.Fetcher do
     |> Enum.into(MapSet.new())
   end
 
+  defp beneficiaries_with_gas_payment(blocks, beneficiary_params_set, transactions_with_receipts) do
+    case Application.get_env(:indexer, :fetch_rewards_way) do
+      "manual" ->
+        beneficiary_params_set
+
+      _ ->
+        beneficiary_params_set
+        |> add_gas_payments(transactions_with_receipts, blocks)
+        |> BlockReward.reduce_uncle_rewards()
+    end
+  end
+
   defp add_gas_payments(beneficiaries, transactions, blocks) do
     transactions_by_block_number = Enum.group_by(transactions, & &1.block_number)
 
diff --git a/apps/indexer/test/indexer/block/realtime/fetcher_test.exs b/apps/indexer/test/indexer/block/realtime/fetcher_test.exs
index 491dfa7386b2..6cf066632ec4 100644
--- a/apps/indexer/test/indexer/block/realtime/fetcher_test.exs
+++ b/apps/indexer/test/indexer/block/realtime/fetcher_test.exs
@@ -5,7 +5,7 @@ defmodule Indexer.Block.Realtime.FetcherTest do
   import Mox
 
   alias Explorer.Chain
-  alias Explorer.Chain.{Address, Transaction}
+  alias Explorer.Chain.{Address, Transaction, Wei}
   alias Indexer.Block.Catchup.Sequence
   alias Indexer.Block.Realtime
   alias Indexer.Fetcher.{ContractCode, InternalTransaction, ReplacedTransaction, Token, TokenBalance, UncleBlock}
@@ -536,10 +536,519 @@ defmodule Indexer.Block.Realtime.FetcherTest do
                     }
                   ],
                   blocks: [%Chain.Block{number: 3_946_079}, %Chain.Block{number: 3_946_080}],
-                  transactions: [%Transaction{hash: transaction_hash}]
+                  transactions: [%Transaction{hash: _transaction_hash}]
                 },
                 errors: []
               }} = Indexer.Block.Fetcher.fetch_and_import_range(block_fetcher, 3_946_079..3_946_080)
     end
+
+    @tag :no_geth
+    test "in range with internal transactions and manual reward fetching", %{
+      block_fetcher: %Indexer.Block.Fetcher{} = block_fetcher,
+      json_rpc_named_arguments: json_rpc_named_arguments
+    } do
+      Application.put_env(:indexer, :fetch_rewards_way, "manual")
+
+      {:ok, sequence} = Sequence.start_link(ranges: [], step: 2)
+      Sequence.cap(sequence)
+
+      Token.Supervisor.Case.start_supervised!(json_rpc_named_arguments: json_rpc_named_arguments)
+
+      ContractCode.Supervisor.Case.start_supervised!(json_rpc_named_arguments: json_rpc_named_arguments)
+
+      InternalTransaction.Supervisor.Case.start_supervised!(json_rpc_named_arguments: json_rpc_named_arguments)
+
+      UncleBlock.Supervisor.Case.start_supervised!(
+        block_fetcher: %Indexer.Block.Fetcher{json_rpc_named_arguments: json_rpc_named_arguments}
+      )
+
+      ReplacedTransaction.Supervisor.Case.start_supervised!()
+
+      if json_rpc_named_arguments[:transport] == EthereumJSONRPC.Mox do
+        EthereumJSONRPC.Mox
+        |> expect(:json_rpc, fn [
+                                  %{
+                                    id: 0,
+                                    jsonrpc: "2.0",
+                                    method: "eth_getBlockByNumber",
+                                    params: ["0x3C365F", true]
+                                  },
+                                  %{
+                                    id: 1,
+                                    jsonrpc: "2.0",
+                                    method: "eth_getBlockByNumber",
+                                    params: ["0x3C3660", true]
+                                  }
+                                ],
+                                _ ->
+          {:ok,
+           [
+             %{
+               id: 0,
+               jsonrpc: "2.0",
+               result: %{
+                 "author" => "0x5ee341ac44d344ade1ca3a771c59b98eb2a77df2",
+                 "difficulty" => "0xfffffffffffffffffffffffffffffffe",
+                 "extraData" => "0xd583010b088650617269747986312e32372e32826c69",
+                 "gasLimit" => "0x7a1200",
+                 "gasUsed" => "0x2886e",
+                 "hash" => "0xa4ec735cabe1510b5ae081b30f17222580b4588dbec52830529753a688b046cc",
+                 "logsBloom" =>
+                   "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                 "miner" => "0x5ee341ac44d344ade1ca3a771c59b98eb2a77df2",
+                 "number" => "0x3c365f",
+                 "parentHash" => "0x57f6d66e07488defccd5216c4d2968dd6afd3bd32415e284de3b02af6535e8dc",
+                 "receiptsRoot" => "0x111be72e682cea9c93e02f1ef503fb64aa821b2ef510fd9177c49b37d0af98b5",
+                 "sealFields" => [
+                   "0x841246c63f",
+                   "0xb841ba3d11db672fd7893d1b7906275fa7c4c7f4fbcc8fa29eab0331480332361516545ef10a36d800ad2be2b449dde8d5703125156a9cf8a035f5a8623463e051b700"
+                 ],
+                 "sha3Uncles" => "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
+                 "signature" =>
+                   "ba3d11db672fd7893d1b7906275fa7c4c7f4fbcc8fa29eab0331480332361516545ef10a36d800ad2be2b449dde8d5703125156a9cf8a035f5a8623463e051b700",
+                 "size" => "0x33e",
+                 "stateRoot" => "0x7f73f5fb9f891213b671356126c31e9795d038844392c7aa8800ed4f52307209",
+                 "step" => "306628159",
+                 "timestamp" => "0x5b61df3b",
+                 "totalDifficulty" => "0x3c365effffffffffffffffffffffffed7f0362",
+                 "transactions" => [
+                   %{
+                     "blockHash" => "0xa4ec735cabe1510b5ae081b30f17222580b4588dbec52830529753a688b046cc",
+                     "blockNumber" => "0x3c365f",
+                     "chainId" => "0x63",
+                     "condition" => nil,
+                     "creates" => nil,
+                     "from" => "0x40b18103537c0f15d5e137dd8ddd019b84949d16",
+                     "gas" => "0x3d9c5",
+                     "gasPrice" => "0x3b9aca00",
+                     "hash" => "0xd3937e70fab3fb2bfe8feefac36815408bf07de3b9e09fe81114b9a6b17f55c8",
+                     "input" =>
+                       "0x8841ac11000000000000000000000000000000000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000005",
+                     "nonce" => "0x65b",
+                     "publicKey" =>
+                       "0x89c2123ed4b5d141cf1f4b6f5f3d754418f03aea2e870a1c50888d94bf5531f74237e2fea72d0bc198ef213272b62c6869615720757255e6cba087f9db6e759f",
+                     "r" => "0x55a1a93541d7f782f97f6699437bb60fa4606d63760b30c1ee317e648f93995",
+                     "raw" =>
+                       "0xf8f582065b843b9aca008303d9c594698bf6943bab687b2756394624aa183f434f65da8901158e4f216242a000b8848841ac11000000000000000000000000000000000000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000581eaa0055a1a93541d7f782f97f6699437bb60fa4606d63760b30c1ee317e648f93995a06affd4da5eca84fbca2b016c980f861e0af1f8d6535e2fe29d8f96dc0ce358f7",
+                     "s" => "0x6affd4da5eca84fbca2b016c980f861e0af1f8d6535e2fe29d8f96dc0ce358f7",
+                     "standardV" => "0x1",
+                     "to" => "0x698bf6943bab687b2756394624aa183f434f65da",
+                     "transactionIndex" => "0x0",
+                     "v" => "0xea",
+                     "value" => "0x1158e4f216242a000"
+                   }
+                 ],
+                 "transactionsRoot" => "0xd7c39a93eafe0bdcbd1324c13dcd674bed8c9fa8adbf8f95bf6a59788985da6f",
+                 "uncles" => ["0xa4ec735cabe1510b5ae081b30f17222580b4588dbec52830529753a688b046cd"]
+               }
+             },
+             %{
+               id: 1,
+               jsonrpc: "2.0",
+               result: %{
+                 "author" => "0x66c9343c7e8ca673a1fedf9dbf2cd7936dbbf7e3",
+                 "difficulty" => "0xfffffffffffffffffffffffffffffffe",
+                 "extraData" => "0xd583010a068650617269747986312e32362e32826c69",
+                 "gasLimit" => "0x7a1200",
+                 "gasUsed" => "0x0",
+                 "hash" => "0xfb483e511d316fa4072694da3f7abc94b06286406af45061e5e681395bdc6815",
+                 "logsBloom" =>
+                   "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                 "miner" => "0x66c9343c7e8ca673a1fedf9dbf2cd7936dbbf7e3",
+                 "number" => "0x3c3660",
+                 "parentHash" => "0xa4ec735cabe1510b5ae081b30f17222580b4588dbec52830529753a688b046cc",
+                 "receiptsRoot" => "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+                 "sealFields" => [
+                   "0x841246c640",
+                   "0xb84114db3fd7526b7ea3635f5c85c30dd8a645453aa2f8afe5fd33fe0ec663c9c7b653b0fb5d8dc7d0b809674fa9dca9887d1636a586bf62191da22255eb068bf20800"
+                 ],
+                 "sha3Uncles" => "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
+                 "signature" =>
+                   "14db3fd7526b7ea3635f5c85c30dd8a645453aa2f8afe5fd33fe0ec663c9c7b653b0fb5d8dc7d0b809674fa9dca9887d1636a586bf62191da22255eb068bf20800",
+                 "size" => "0x243",
+                 "stateRoot" => "0x3174c461989e9f99e08fa9b4ffb8bce8d9a281c8fc9f80694bb9d3acd4f15559",
+                 "step" => "306628160",
+                 "timestamp" => "0x5b61df40",
+                 "totalDifficulty" => "0x3c365fffffffffffffffffffffffffed7f0360",
+                 "transactions" => [],
+                 "transactionsRoot" => "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+                 "uncles" => []
+               }
+             }
+           ]}
+        end)
+        |> expect(:json_rpc, fn [
+                                  %{
+                                    id: 0,
+                                    jsonrpc: "2.0",
+                                    method: "eth_getTransactionReceipt",
+                                    params: ["0xd3937e70fab3fb2bfe8feefac36815408bf07de3b9e09fe81114b9a6b17f55c8"]
+                                  }
+                                ],
+                                _ ->
+          {:ok,
+           [
+             %{
+               id: 0,
+               jsonrpc: "2.0",
+               result: %{
+                 "blockHash" => "0xa4ec735cabe1510b5ae081b30f17222580b4588dbec52830529753a688b046cc",
+                 "blockNumber" => "0x3c365f",
+                 "contractAddress" => nil,
+                 "cumulativeGasUsed" => "0x2886e",
+                 "gasUsed" => "0x2886e",
+                 "logs" => [],
+                 "logsBloom" =>
+                   "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                 "root" => nil,
+                 "status" => "0x1",
+                 "transactionHash" => "0xd3937e70fab3fb2bfe8feefac36815408bf07de3b9e09fe81114b9a6b17f55c8",
+                 "transactionIndex" => "0x0"
+               }
+             }
+           ]}
+        end)
+        |> expect(:json_rpc, 3, fn
+          [
+            %{
+              id: 0,
+              jsonrpc: "2.0",
+              method: "eth_getBlockByNumber",
+              params: ["0x3C365F", true]
+            }
+          ],
+          _ ->
+            {:ok,
+             [
+               %{
+                 id: 0,
+                 jsonrpc: "2.0",
+                 result: %{
+                   "author" => "0x5ee341ac44d344ade1ca3a771c59b98eb2a77df2",
+                   "difficulty" => "0xfffffffffffffffffffffffffffffffe",
+                   "extraData" => "0xd583010b088650617269747986312e32372e32826c69",
+                   "gasLimit" => "0x7a1200",
+                   "gasUsed" => "0x2886e",
+                   "hash" => "0xa4ec735cabe1510b5ae081b30f17222580b4588dbec52830529753a688b046cc",
+                   "logsBloom" =>
+                     "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                   "miner" => "0x5ee341ac44d344ade1ca3a771c59b98eb2a77df2",
+                   "number" => "0x3c365f",
+                   "parentHash" => "0x57f6d66e07488defccd5216c4d2968dd6afd3bd32415e284de3b02af6535e8dc",
+                   "receiptsRoot" => "0x111be72e682cea9c93e02f1ef503fb64aa821b2ef510fd9177c49b37d0af98b5",
+                   "sealFields" => [
+                     "0x841246c63f",
+                     "0xb841ba3d11db672fd7893d1b7906275fa7c4c7f4fbcc8fa29eab0331480332361516545ef10a36d800ad2be2b449dde8d5703125156a9cf8a035f5a8623463e051b700"
+                   ],
+                   "sha3Uncles" => "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
+                   "signature" =>
+                     "ba3d11db672fd7893d1b7906275fa7c4c7f4fbcc8fa29eab0331480332361516545ef10a36d800ad2be2b449dde8d5703125156a9cf8a035f5a8623463e051b700",
+                   "size" => "0x33e",
+                   "stateRoot" => "0x7f73f5fb9f891213b671356126c31e9795d038844392c7aa8800ed4f52307209",
+                   "step" => "306628159",
+                   "timestamp" => "0x5b61df3b",
+                   "totalDifficulty" => "0x3c365effffffffffffffffffffffffed7f0362",
+                   "transactions" => [
+                     %{
+                       "blockHash" => "0xa4ec735cabe1510b5ae081b30f17222580b4588dbec52830529753a688b046cc",
+                       "blockNumber" => "0x3c365f",
+                       "chainId" => "0x63",
+                       "condition" => nil,
+                       "creates" => nil,
+                       "from" => "0x40b18103537c0f15d5e137dd8ddd019b84949d16",
+                       "gas" => "0x3d9c5",
+                       "gasPrice" => "0x3b9aca00",
+                       "hash" => "0xd3937e70fab3fb2bfe8feefac36815408bf07de3b9e09fe81114b9a6b17f55c8",
+                       "input" =>
+                         "0x8841ac11000000000000000000000000000000000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000005",
+                       "nonce" => "0x65b",
+                       "publicKey" =>
+                         "0x89c2123ed4b5d141cf1f4b6f5f3d754418f03aea2e870a1c50888d94bf5531f74237e2fea72d0bc198ef213272b62c6869615720757255e6cba087f9db6e759f",
+                       "r" => "0x55a1a93541d7f782f97f6699437bb60fa4606d63760b30c1ee317e648f93995",
+                       "raw" =>
+                         "0xf8f582065b843b9aca008303d9c594698bf6943bab687b2756394624aa183f434f65da8901158e4f216242a000b8848841ac11000000000000000000000000000000000000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000581eaa0055a1a93541d7f782f97f6699437bb60fa4606d63760b30c1ee317e648f93995a06affd4da5eca84fbca2b016c980f861e0af1f8d6535e2fe29d8f96dc0ce358f7",
+                       "s" => "0x6affd4da5eca84fbca2b016c980f861e0af1f8d6535e2fe29d8f96dc0ce358f7",
+                       "standardV" => "0x1",
+                       "to" => "0x698bf6943bab687b2756394624aa183f434f65da",
+                       "transactionIndex" => "0x0",
+                       "v" => "0xea",
+                       "value" => "0x1158e4f216242a000"
+                     }
+                   ],
+                   "transactionsRoot" => "0xd7c39a93eafe0bdcbd1324c13dcd674bed8c9fa8adbf8f95bf6a59788985da6f",
+                   "uncles" => ["0xa4ec735cabe1510b5ae081b30f17222580b4588dbec52830529753a688b046cd"]
+                 }
+               }
+             ]}
+
+          [
+            %{
+              id: 0,
+              jsonrpc: "2.0",
+              method: "eth_getBlockByNumber",
+              params: ["0x3C3660", true]
+            }
+          ],
+          _ ->
+            {:ok,
+             [
+               %{
+                 id: 0,
+                 jsonrpc: "2.0",
+                 result: %{
+                   "author" => "0x66c9343c7e8ca673a1fedf9dbf2cd7936dbbf7e3",
+                   "difficulty" => "0xfffffffffffffffffffffffffffffffe",
+                   "extraData" => "0xd583010a068650617269747986312e32362e32826c69",
+                   "gasLimit" => "0x7a1200",
+                   "gasUsed" => "0x0",
+                   "hash" => "0xfb483e511d316fa4072694da3f7abc94b06286406af45061e5e681395bdc6815",
+                   "logsBloom" =>
+                     "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                   "miner" => "0x66c9343c7e8ca673a1fedf9dbf2cd7936dbbf7e3",
+                   "number" => "0x3c3660",
+                   "parentHash" => "0xa4ec735cabe1510b5ae081b30f17222580b4588dbec52830529753a688b046cc",
+                   "receiptsRoot" => "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+                   "sealFields" => [
+                     "0x841246c640",
+                     "0xb84114db3fd7526b7ea3635f5c85c30dd8a645453aa2f8afe5fd33fe0ec663c9c7b653b0fb5d8dc7d0b809674fa9dca9887d1636a586bf62191da22255eb068bf20800"
+                   ],
+                   "sha3Uncles" => "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
+                   "signature" =>
+                     "14db3fd7526b7ea3635f5c85c30dd8a645453aa2f8afe5fd33fe0ec663c9c7b653b0fb5d8dc7d0b809674fa9dca9887d1636a586bf62191da22255eb068bf20800",
+                   "size" => "0x243",
+                   "stateRoot" => "0x3174c461989e9f99e08fa9b4ffb8bce8d9a281c8fc9f80694bb9d3acd4f15559",
+                   "step" => "306628160",
+                   "timestamp" => "0x5b61df40",
+                   "totalDifficulty" => "0x3c365fffffffffffffffffffffffffed7f0360",
+                   "transactions" => [],
+                   "transactionsRoot" => "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+                   "uncles" => []
+                 }
+               }
+             ]}
+
+          [
+            %{
+              id: 0,
+              jsonrpc: "2.0",
+              method: "trace_replayBlockTransactions",
+              params: [
+                "0x3C3660",
+                ["trace"]
+              ]
+            },
+            %{
+              id: 1,
+              jsonrpc: "2.0",
+              method: "trace_replayBlockTransactions",
+              params: [
+                "0x3C365F",
+                ["trace"]
+              ]
+            }
+          ],
+          _ ->
+            {:ok,
+             [
+               %{id: 0, jsonrpc: "2.0", result: []},
+               %{
+                 id: 1,
+                 jsonrpc: "2.0",
+                 result: [
+                   %{
+                     "output" => "0x",
+                     "stateDiff" => nil,
+                     "trace" => [
+                       %{
+                         "action" => %{
+                           "callType" => "call",
+                           "from" => "0x40b18103537c0f15d5e137dd8ddd019b84949d16",
+                           "gas" => "0x383ad",
+                           "input" =>
+                             "0x8841ac11000000000000000000000000000000000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000005",
+                           "to" => "0x698bf6943bab687b2756394624aa183f434f65da",
+                           "value" => "0x1158e4f216242a000"
+                         },
+                         "result" => %{"gasUsed" => "0x23256", "output" => "0x"},
+                         "subtraces" => 5,
+                         "traceAddress" => [],
+                         "type" => "call"
+                       },
+                       %{
+                         "action" => %{
+                           "callType" => "call",
+                           "from" => "0x698bf6943bab687b2756394624aa183f434f65da",
+                           "gas" => "0x36771",
+                           "input" => "0x6352211e000000000000000000000000000000000000000000000000000000000000006c",
+                           "to" => "0x11c4469d974f8af5ba9ec99f3c42c07c848c861c",
+                           "value" => "0x0"
+                         },
+                         "result" => %{
+                           "gasUsed" => "0x495",
+                           "output" => "0x00000000000000000000000040b18103537c0f15d5e137dd8ddd019b84949d16"
+                         },
+                         "subtraces" => 0,
+                         "traceAddress" => [0],
+                         "type" => "call"
+                       },
+                       %{
+                         "action" => %{
+                           "callType" => "call",
+                           "from" => "0x698bf6943bab687b2756394624aa183f434f65da",
+                           "gas" => "0x35acb",
+                           "input" => "0x33f30a43000000000000000000000000000000000000000000000000000000000000006c",
+                           "to" => "0x11c4469d974f8af5ba9ec99f3c42c07c848c861c",
+                           "value" => "0x0"
+                         },
+                         "result" => %{
+                           "gasUsed" => "0x52d2",
+                           "output" =>
+                             "0x00000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000058000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000000000000004e000000000000000000000000000000000000000000000000000000000000004f000000000000000000000000000000000000000000000000000000000000004d000000000000000000000000000000000000000000000000000000000000004b000000000000000000000000000000000000000000000000000000000000004f00000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000044000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000078000000000000000000000000000000000000000000000000000000005b61df09000000000000000000000000000000000000000000000000000000005b61df5e000000000000000000000000000000000000000000000000000000005b61df8b000000000000000000000000000000000000000000000000000000005b61df2c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000000000004e000000000000000000000000000000000000000000000000000000000000007a000000000000000000000000000000000000000000000000000000000000004e0000000000000000000000000000000000000000000000000000000000000015000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000189000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054c65696c61000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002566303430313037303331343330303332333036303933333235303131323036303730373131000000000000000000000000000000000000000000000000000000"
+                         },
+                         "subtraces" => 0,
+                         "traceAddress" => [1],
+                         "type" => "call"
+                       },
+                       %{
+                         "action" => %{
+                           "callType" => "call",
+                           "from" => "0x698bf6943bab687b2756394624aa183f434f65da",
+                           "gas" => "0x2fc79",
+                           "input" => "0x1b8ef0bb000000000000000000000000000000000000000000000000000000000000006c",
+                           "to" => "0x11c4469d974f8af5ba9ec99f3c42c07c848c861c",
+                           "value" => "0x0"
+                         },
+                         "result" => %{
+                           "gasUsed" => "0x10f2",
+                           "output" => "0x0000000000000000000000000000000000000000000000000000000000000013"
+                         },
+                         "subtraces" => 0,
+                         "traceAddress" => [2],
+                         "type" => "call"
+                       },
+                       %{
+                         "action" => %{
+                           "callType" => "call",
+                           "from" => "0x698bf6943bab687b2756394624aa183f434f65da",
+                           "gas" => "0x2e21f",
+                           "input" =>
+                             "0xcf5f87d0000000000000000000000000000000000000000000000000000000000000006c0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000a",
+                           "to" => "0x11c4469d974f8af5ba9ec99f3c42c07c848c861c",
+                           "value" => "0x0"
+                         },
+                         "result" => %{"gasUsed" => "0x1ca1", "output" => "0x"},
+                         "subtraces" => 0,
+                         "traceAddress" => [3],
+                         "type" => "call"
+                       },
+                       %{
+                         "action" => %{
+                           "callType" => "call",
+                           "from" => "0x698bf6943bab687b2756394624aa183f434f65da",
+                           "gas" => "0x8fc",
+                           "input" => "0x",
+                           "to" => "0x40b18103537c0f15d5e137dd8ddd019b84949d16",
+                           "value" => "0x9184e72a000"
+                         },
+                         "result" => %{"gasUsed" => "0x0", "output" => "0x"},
+                         "subtraces" => 0,
+                         "traceAddress" => [4],
+                         "type" => "call"
+                       }
+                     ],
+                     "transactionHash" => "0xd3937e70fab3fb2bfe8feefac36815408bf07de3b9e09fe81114b9a6b17f55c8",
+                     "vmTrace" => nil
+                   }
+                 ]
+               }
+             ]}
+
+          [
+            %{
+              id: 0,
+              jsonrpc: "2.0",
+              method: "eth_getBalance",
+              params: ["0x40b18103537c0f15d5e137dd8ddd019b84949d16", "0x3C365F"]
+            },
+            %{
+              id: 1,
+              jsonrpc: "2.0",
+              method: "eth_getBalance",
+              params: ["0x5ee341ac44d344ade1ca3a771c59b98eb2a77df2", "0x3C365F"]
+            },
+            %{
+              id: 2,
+              jsonrpc: "2.0",
+              method: "eth_getBalance",
+              params: ["0x66c9343c7e8ca673a1fedf9dbf2cd7936dbbf7e3", "0x3C3660"]
+            },
+            %{
+              id: 3,
+              jsonrpc: "2.0",
+              method: "eth_getBalance",
+              params: ["0x698bf6943bab687b2756394624aa183f434f65da", "0x3C365F"]
+            }
+          ],
+          _ ->
+            {:ok,
+             [
+               %{id: 0, jsonrpc: "2.0", result: "0x148adc763b603291685"},
+               %{id: 1, jsonrpc: "2.0", result: "0x53474fa377a46000"},
+               %{id: 2, jsonrpc: "2.0", result: "0x53507afe51f28000"},
+               %{id: 3, jsonrpc: "2.0", result: "0x3e1a95d7517dc197108"}
+             ]}
+        end)
+      end
+
+      first_expected_reward = %Wei{value: Decimal.new(165_998_000_000_000)}
+      second_expected_reward = %Wei{value: Decimal.new(0)}
+
+      assert {:ok,
+              %{
+                inserted: %{
+                  addresses: [
+                    %Address{hash: first_address_hash, fetched_coin_balance_block_number: 3_946_079},
+                    %Address{hash: second_address_hash, fetched_coin_balance_block_number: 3_946_079},
+                    %Address{hash: third_address_hash, fetched_coin_balance_block_number: 3_946_080},
+                    %Address{hash: fourth_address_hash, fetched_coin_balance_block_number: 3_946_079}
+                  ],
+                  address_coin_balances: [
+                    %{
+                      address_hash: first_address_hash,
+                      block_number: 3_946_079
+                    },
+                    %{
+                      address_hash: second_address_hash,
+                      block_number: 3_946_079
+                    },
+                    %{
+                      address_hash: third_address_hash,
+                      block_number: 3_946_080
+                    },
+                    %{
+                      address_hash: fourth_address_hash,
+                      block_number: 3_946_079
+                    }
+                  ],
+                  block_rewards: [
+                    %{
+                      address_hash: second_address_hash,
+                      address_type: :validator,
+                      reward: ^first_expected_reward
+                    },
+                    %{
+                      address_hash: third_address_hash,
+                      address_type: :validator,
+                      reward: ^second_expected_reward
+                    }
+                  ],
+                  blocks: [%Chain.Block{number: 3_946_079}, %Chain.Block{number: 3_946_080}],
+                  transactions: [%Transaction{hash: _transaction_hash}]
+                },
+                errors: []
+              }} = Indexer.Block.Fetcher.fetch_and_import_range(block_fetcher, 3_946_079..3_946_080)
+
+      Application.put_env(:indexer, :fetch_rewards_way, nil)
+    end
   end
 end

From b4eb61aa90c4460fe34d205378f2e0e241f2626e Mon Sep 17 00:00:00 2001
From: Qwerty5Uiop <alex000010@bk.ru>
Date: Thu, 19 May 2022 11:38:43 +0400
Subject: [PATCH 101/128] Fix burned_fees type

---
 apps/explorer/lib/explorer/chain.ex        | 2 +-
 apps/explorer/test/explorer/chain_test.exs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 57afcf2a7017..bcb57b4e7a03 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -833,7 +833,7 @@ defmodule Explorer.Chain do
 
     has_uncles? = is_list(block.uncles) and not Enum.empty?(block.uncles)
 
-    burned_fees = base_fee_per_gas && Wei.mult(base_fee_per_gas, burned_fee_counter)
+    burned_fees = base_fee_per_gas && Wei.mult(%Wei{value: Decimal.new(base_fee_per_gas)}, burned_fee_counter)
     uncle_reward = (has_uncles? && Wei.mult(static_reward, Decimal.from_float(@uncle_reward_coef))) || nil
 
     %{
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index e8baeca32e2e..7b42556c8fa8 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -3421,7 +3421,7 @@ defmodule Explorer.ChainTest do
     end
 
     test "without uncles", %{emission_reward: %{reward: reward, block_range: range}} do
-      block = build(:block, number: range.from, base_fee_per_gas: %Wei{value: Decimal.new(5)}, uncles: [])
+      block = build(:block, number: range.from, base_fee_per_gas: 5, uncles: [])
 
       tx1 = build(:transaction, gas_price: 1, gas_used: 1, block_number: block.number, block_hash: block.hash)
       tx2 = build(:transaction, gas_price: 1, gas_used: 2, block_number: block.number, block_hash: block.hash)

From 70f856e345ff25ce2d6c3d0a4cea1d27a8ce7158 Mon Sep 17 00:00:00 2001
From: Qwerty5Uiop <alex000010@bk.ru>
Date: Thu, 19 May 2022 15:25:36 +0400
Subject: [PATCH 102/128] Added new env to docker configs

---
 docker-compose/envs/common-blockscout.env | 1 +
 docker/Makefile                           | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/docker-compose/envs/common-blockscout.env b/docker-compose/envs/common-blockscout.env
index 64fac7b49c72..3b9273cf0bb0 100644
--- a/docker-compose/envs/common-blockscout.env
+++ b/docker-compose/envs/common-blockscout.env
@@ -125,3 +125,4 @@ API_RATE_LIMIT_BY_KEY=50
 API_RATE_LIMIT_BY_IP=50
 API_RATE_LIMIT_WHITELISTED_IPS=
 API_RATE_LIMIT_STATIC_API_KEY=
+FETCH_REWARDS_WAY=trace_block
diff --git a/docker/Makefile b/docker/Makefile
index a6ddcfa1913a..1239e642aac7 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -400,6 +400,9 @@ endif
 ifdef ETHEREUM_JSONRPC_DEBUG_TRACE_TRANSACTION_TIMEOUT
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'ETHEREUM_JSONRPC_DEBUG_TRACE_TRANSACTION_TIMEOUT=$(ETHEREUM_JSONRPC_DEBUG_TRACE_TRANSACTION_TIMEOUT)'
 endif
+ifdef FETCH_REWARDS_WAY
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'FETCH_REWARDS_WAY=$(FETCH_REWARDS_WAY)'
+endif
 
 HAS_BLOCKSCOUT_IMAGE := $(shell docker images | grep -sw "${BS_CONTAINER_IMAGE} ")
 build: 

From b79f8d8377f1e19f39e047e65578c2edcd0bfdcc Mon Sep 17 00:00:00 2001
From: Qwerty5Uiop <alex000010@bk.ru>
Date: Fri, 20 May 2022 18:07:54 +0400
Subject: [PATCH 103/128] Fixed emission reward query range

---
 apps/explorer/lib/explorer/chain.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index bcb57b4e7a03..eb8a2294436e 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -817,7 +817,7 @@ defmodule Explorer.Chain do
       Repo.one(
         from(
           er in EmissionReward,
-          where: fragment("int8range(?, ?) <@ ?", ^block_number, ^block_number, er.block_range),
+          where: fragment("int8range(?, ?) <@ ?", ^block_number, ^(block_number + 1), er.block_range),
           select: er.reward
         )
       ) || %Wei{value: Decimal.new(0)}

From cc6b679d627171fb6f0fc42cfef0742bc02ca5e4 Mon Sep 17 00:00:00 2001
From: Qwerty5Uiop <alex000010@bk.ru>
Date: Fri, 20 May 2022 21:37:28 +0400
Subject: [PATCH 104/128] Fixed burned_fees manual reward calculation

---
 apps/explorer/lib/explorer/chain.ex        | 1 -
 apps/explorer/test/explorer/chain_test.exs | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index eb8a2294436e..ef59afd7bbb4 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -824,7 +824,6 @@ defmodule Explorer.Chain do
 
     burned_fee_counter =
       transactions
-      |> Enum.filter(fn tx -> not is_nil(Map.get(tx, :max_priority_fee_per_gas)) end)
       |> Enum.reduce(Decimal.new(0), fn %{gas_used: gas_used}, acc ->
         gas_used
         |> Decimal.new()
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index 7b42556c8fa8..a9920dd8fc0d 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -3436,7 +3436,7 @@ defmodule Explorer.ChainTest do
         )
 
       expected_txn_fees = %Wei{value: Decimal.new(6)}
-      expected_burned_fees = %Wei{value: Decimal.new(15)}
+      expected_burned_fees = %Wei{value: Decimal.new(30)}
       expected_uncle_reward = %Wei{value: Decimal.new(0)}
 
       assert %{

From 525556f090b9336c82ddeedb7c8d4859cf2f6259 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Mon, 23 May 2022 21:30:40 +0300
Subject: [PATCH 105/128] Fix failing verification attempts

---
 CHANGELOG.md                                  |  1 +
 .../assets/js/pages/verification_form.js      | 10 +++-------
 .../new.html.eex                              |  2 +-
 .../new.html.eex                              |  2 +-
 .../new.html.eex                              |  2 +-
 .../lib/explorer/chain/smart_contract.ex      | 19 ++++++++++++++++++-
 6 files changed, 25 insertions(+), 11 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 724580b14d2b..19c553a3a502 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5603](https://github.com/blockscout/blockscout/pull/5603) - Fix failing verification attempts
 - [#5598](https://github.com/blockscout/blockscout/pull/5598) - Fix token dropdown
 - [#5592](https://github.com/blockscout/blockscout/pull/5592) - Burn fees for legacy transactions
 - [#5568](https://github.com/blockscout/blockscout/pull/5568) - Add regexp for ipfs checking
diff --git a/apps/block_scout_web/assets/js/pages/verification_form.js b/apps/block_scout_web/assets/js/pages/verification_form.js
index 7193b11be9c4..8282212c06c3 100644
--- a/apps/block_scout_web/assets/js/pages/verification_form.js
+++ b/apps/block_scout_web/assets/js/pages/verification_form.js
@@ -1,6 +1,5 @@
 import $ from 'jquery'
 import omit from 'lodash.omit'
-import URI from 'urijs'
 import humps from 'humps'
 import { subscribeChannel } from '../socket'
 import { createStore, connectElements } from '../lib/redux_helpers.js'
@@ -20,8 +19,6 @@ export function reducer (state = initialState, action) {
       return Object.assign({}, state, omit(action, 'type'))
     }
     case 'CHANNEL_DISCONNECTED': {
-      if (state.beyondPageOne) return state
-
       return Object.assign({}, state, {
         channelDisconnected: true
       })
@@ -50,6 +47,8 @@ const elements = {
     render ($el, state) {
       if (state.newForm) {
         $el.replaceWith(state.newForm)
+        state.newForm = null
+
         $('button[data-button-loading="animation"]').click(_event => {
           $('#loading').removeClass('d-none')
         })
@@ -117,13 +116,10 @@ if ($contractVerificationPage.length) {
 
   const store = createStore(reducer)
   const addressHash = $('#smart_contract_address_hash').val()
-  const { filter, blockNumber } = humps.camelizeKeys(URI(window.location).query(true))
 
   store.dispatch({
     type: 'PAGE_LOAD',
-    addressHash,
-    filter,
-    beyondPageOne: !!blockNumber
+    addressHash
   })
   connectElements({ store, elements })
 
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex
index d2a40e14b672..2bb32c146e99 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_flattened_code/new.html.eex
@@ -1,5 +1,5 @@
 <% metadata_for_verification = if assigns[:retrying], do: nil, else: Chain.get_address_verified_twin_contract(@address_hash).verified_contract %>
-<% changeset = if assigns[:retrying], do: @changeset, else: SmartContract.merge_twin_contract_with_changeset(metadata_for_verification, @changeset) %>
+<% changeset = (if assigns[:retrying], do: @changeset, else: SmartContract.merge_twin_contract_with_changeset(metadata_for_verification, @changeset)) |> SmartContract.address_to_checksum_address() %>
 <% fetch_constructor_arguments_automatically = if metadata_for_verification, do: true, else: changeset.changes.autodetect_constructor_args %>
 <% display_constructor_arguments_text_area = if fetch_constructor_arguments_automatically, do: "none", else: "block" %>
 <section data-page="contract-verification" class="container new-smart-contract-container">
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex
index 085c1e41c32d..31ac5ce76d94 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_via_standard_json_input/new.html.eex
@@ -1,5 +1,5 @@
 <% metadata_for_verification = Chain.get_address_verified_twin_contract(@address_hash).verified_contract %>
-<% changeset = if assigns[:retrying], do: @changeset, else: SmartContract.merge_twin_contract_with_changeset(metadata_for_verification, @changeset) %>
+<% changeset = (if assigns[:retrying], do: @changeset, else: SmartContract.merge_twin_contract_with_changeset(metadata_for_verification, @changeset)) |> SmartContract.address_to_checksum_address() %>
 <% fetch_constructor_arguments_automatically = if metadata_for_verification, do: true, else: changeset.changes.autodetect_constructor_args %>
 <% display_constructor_arguments_text_area = if fetch_constructor_arguments_automatically, do: "none", else: "block" %>
 <section data-page="contract-verification" class="container new-smart-contract-container">
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex
index 49e77c7e6113..2c6fe4d5dee7 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification_vyper/new.html.eex
@@ -1,5 +1,5 @@
 <% metadata_for_verification = Chain.get_address_verified_twin_contract(@address_hash).verified_contract %>
-<% changeset = if assigns[:retrying], do: @changeset, else: SmartContract.merge_twin_vyper_contract_with_changeset(metadata_for_verification, @changeset) %>
+<% changeset = (if assigns[:retrying], do: @changeset, else: SmartContract.merge_twin_vyper_contract_with_changeset(metadata_for_verification, @changeset)) |> SmartContract.address_to_checksum_address() %>
 <section data-page="contract-verification" class="container new-smart-contract-container">
   <%= render BlockScoutWeb.CommonComponentsView, "_channel_disconnected_message.html", text: gettext("Connection Lost") %>
 
diff --git a/apps/explorer/lib/explorer/chain/smart_contract.ex b/apps/explorer/lib/explorer/chain/smart_contract.ex
index acfda6a23dfd..13734a7a0a88 100644
--- a/apps/explorer/lib/explorer/chain/smart_contract.ex
+++ b/apps/explorer/lib/explorer/chain/smart_contract.ex
@@ -13,9 +13,9 @@ defmodule Explorer.Chain.SmartContract do
   use Explorer.Schema
 
   alias Ecto.Changeset
+  alias Explorer.{Chain, Repo}
   alias Explorer.Chain.{Address, ContractMethod, DecompiledSmartContract, Hash}
   alias Explorer.Chain.SmartContract.ExternalLibrary
-  alias Explorer.Repo
 
   @typedoc """
   The name of a parameter to a function or event.
@@ -460,4 +460,21 @@ defmodule Explorer.Chain.SmartContract do
     |> Changeset.put_change(:compiler_version, "latest")
     |> Changeset.put_change(:contract_source_code, "")
   end
+
+  def address_to_checksum_address(changeset) do
+    checksum_address =
+      changeset
+      |> Changeset.get_field(:address_hash)
+      |> to_address_hash()
+      |> Address.checksum()
+
+    Changeset.force_change(changeset, :address_hash, checksum_address)
+  end
+
+  defp to_address_hash(string) when is_binary(string) do
+    {:ok, address_hash} = Chain.string_to_address_hash(string)
+    address_hash
+  end
+
+  defp to_address_hash(address_hash), do: address_hash
 end

From 6e90d1f7edf2b76ee2c6b6dc8f5cd7e5e6160d8f Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Wed, 18 May 2022 23:34:50 +0300
Subject: [PATCH 106/128] Add broadcasting of coin balance

---
 CHANGELOG.md                                  |  1 +
 .../assets/js/pages/address.js                | 33 +++++++++++++++++
 .../channels/address_channel.ex               | 32 ++++++++++++++++-
 .../templates/address/_balance_card.html.eex  | 36 -------------------
 .../templates/address/_block_link.html.eex    |  1 +
 .../address/_current_coin_balance.html.eex    | 15 ++++++++
 .../templates/address/overview.html.eex       |  5 +--
 apps/block_scout_web/priv/gettext/default.pot | 14 ++++----
 .../priv/gettext/en/LC_MESSAGES/default.po    | 14 ++++----
 9 files changed, 96 insertions(+), 55 deletions(-)
 delete mode 100644 apps/block_scout_web/lib/block_scout_web/templates/address/_balance_card.html.eex
 create mode 100644 apps/block_scout_web/lib/block_scout_web/templates/address/_block_link.html.eex
 create mode 100644 apps/block_scout_web/lib/block_scout_web/templates/address/_current_coin_balance.html.eex

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 724580b14d2b..4568e890233f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5588](https://github.com/blockscout/blockscout/pull/5588) - Add broadcasting of coin balance
 - [#5479](https://github.com/blockscout/blockscout/pull/5479) - Remake of solidity verifier module; Verification UX improvements
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
diff --git a/apps/block_scout_web/assets/js/pages/address.js b/apps/block_scout_web/assets/js/pages/address.js
index 9dd984f63840..16d26d3ffa0b 100644
--- a/apps/block_scout_web/assets/js/pages/address.js
+++ b/apps/block_scout_web/assets/js/pages/address.js
@@ -80,6 +80,15 @@ export function reducer (state = initialState, action) {
         fetchedCoinBalanceBlockNumber: action.msg.fetchedCoinBalanceBlockNumber
       })
     }
+    case 'RECEIVED_NEW_CURRENT_COIN_BALANCE': {
+      if (state.initialBlockNumber && action.msg.currentCoinBalanceBlockNumber < state.initialBlockNumber) return
+      return Object.assign({}, state, {
+        currentCoinBalance: action.msg.currentCoinBalanceHtml,
+        currentCoinBalanceBlockNumber: action.msg.currentCoinBalanceBlockNumberHtml,
+        initialBlockNumber: state.newBlockNumber,
+        newBlockNumber: action.msg.currentCoinBalanceBlockNumber
+      })
+    }
     default:
       return state
   }
@@ -187,6 +196,24 @@ const elements = {
         $('[data-test="address-tokens-panel-crc-total-worth-container"]').addClass('d-none')
       }
     }
+  },
+  '[data-selector="current-coin-balance"]': {
+    render ($el, state, oldState) {
+      if (!state.newBlockNumber || state.newBlockNumber > oldState.newBlockNumber) return
+      $el.empty().append(state.currentCoinBalance)
+      updateAllCalculatedUsdValues()
+    }
+  },
+  '[data-selector="last-balance-update"]': {
+    render ($el, state, oldState) {
+      if (!state.newBlockNumber || state.newBlockNumber > oldState.newBlockNumber) return
+      $el.empty().append(state.currentCoinBalanceBlockNumber)
+    }
+  },
+  '[data-last-balance-update]': {
+    load ($el) {
+      return { initialBlockNumber: numeral($el.data('last-balance-update')).value() }
+    }
   }
 }
 
@@ -243,6 +270,12 @@ if ($addressDetailsPage.length) {
       msg: humps.camelizeKeys(msg)
     })
   })
+  addressChannel.on('current_coin_balance', (msg) => {
+    store.dispatch({
+      type: 'RECEIVED_NEW_CURRENT_COIN_BALANCE',
+      msg: humps.camelizeKeys(msg)
+    })
+  })
 
   const blocksChannel = socket.channel(`blocks:${addressHash}`, {})
   blocksChannel.join()
diff --git a/apps/block_scout_web/lib/block_scout_web/channels/address_channel.ex b/apps/block_scout_web/lib/block_scout_web/channels/address_channel.ex
index 988e6ca5af88..00eb13bf5f66 100644
--- a/apps/block_scout_web/lib/block_scout_web/channels/address_channel.ex
+++ b/apps/block_scout_web/lib/block_scout_web/channels/address_channel.ex
@@ -12,7 +12,7 @@ defmodule BlockScoutWeb.AddressChannel do
   }
 
   alias Explorer.{Chain, Market, Repo}
-  alias Explorer.Chain.{Hash, Transaction}
+  alias Explorer.Chain.{Hash, Transaction, Wei}
   alias Explorer.Chain.Hash.Address, as: AddressHash
   alias Explorer.ExchangeRates.Token
   alias Phoenix.View
@@ -137,11 +137,41 @@ defmodule BlockScoutWeb.AddressChannel do
       coin_balance_html: rendered_coin_balance
     })
 
+    push_current_coin_balance(socket, block_number, coin_balance)
+
     {:noreply, socket}
   end
 
   def handle_out("pending_transaction", data, socket), do: handle_transaction(data, socket, "transaction")
 
+  def push_current_coin_balance(socket, block_number, coin_balance) do
+    {:ok, hash} = Chain.string_to_address_hash(socket.assigns.address_hash)
+
+    rendered_current_coin_balance =
+      View.render_to_string(
+        AddressView,
+        "_current_coin_balance.html",
+        conn: socket,
+        address: Chain.hash_to_address(hash),
+        coin_balance: (coin_balance && coin_balance.value) || %Wei{value: Decimal.new(0)},
+        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null()
+      )
+
+    rendered_link =
+      View.render_to_string(
+        AddressView,
+        "_block_link.html",
+        conn: socket,
+        block_number: block_number
+      )
+
+    push(socket, "current_coin_balance", %{
+      current_coin_balance_html: rendered_current_coin_balance,
+      current_coin_balance_block_number_html: rendered_link,
+      current_coin_balance_block_number: coin_balance.block_number
+    })
+  end
+
   def handle_transaction(%{address: address, transaction: transaction}, socket, event) do
     Gettext.put_locale(BlockScoutWeb.Gettext, socket.assigns.locale)
 
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address/_balance_card.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address/_balance_card.html.eex
deleted file mode 100644
index 4e59d07dd430..000000000000
--- a/apps/block_scout_web/lib/block_scout_web/templates/address/_balance_card.html.eex
+++ /dev/null
@@ -1,36 +0,0 @@
-<div class="card card-background-1" data-test="outside_of_dropdown">
-  <div class="card-body card-body-flex-column-space-between">
-    <div style="display: inline-flex;">
-      <h2 class="card-title balance-card-title"><%= gettext "Balance" %></h2>
-      <img class="custom-balance-icon">
-    </div>
-    <div class="text-right">
-      <h3
-        class="address-balance-text"
-        data-test="address_balance"
-      ><%= balance(@address) %></h3>
-      <%= if !match?({:pending, _}, @coin_balance_status) && !empty_exchange_rate?(@exchange_rate) do %>
-        <p class="address-current-balance">
-          <span
-            data-wei-value="<%= if @address.fetched_coin_balance, do: @address.fetched_coin_balance.value %>"
-            data-usd-exchange-rate="<%= @exchange_rate.usd_value %>">
-          </span>
-          <small>(@ <span data-usd-unit-price="<%= @exchange_rate.usd_value %>"></span>/<%= gettext("Ether") %>)</small>
-        </p>
-      <% end %>
-
-      <p
-        class="address-current-balance"
-        data-token-balance-dropdown
-        data-api_path="<%= AccessHelpers.get_path(@conn, :address_token_balance_path, :index, Address.checksum(@address.hash)) %>"
-      >
-          <span data-loading class="mb-0">
-            <%= render BlockScoutWeb.CommonComponentsView, "_loading_spinner.html", loading_text: gettext("Fetching tokens...") %>
-          </span>
-          <span data-error-message class="mb-0" style="display: none;">
-            <%= gettext("Error trying to fetch balances.") %>
-          </span>
-      </p>
-    </div>
-  </div>
-</div>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address/_block_link.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address/_block_link.html.eex
new file mode 100644
index 000000000000..935d6e76e07b
--- /dev/null
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address/_block_link.html.eex
@@ -0,0 +1 @@
+<%= link(@block_number, to: block_path(@conn, :show, @block_number), class: "tile-title-lg") %>
\ No newline at end of file
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address/_current_coin_balance.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address/_current_coin_balance.html.eex
new file mode 100644
index 000000000000..76ba32bf9f72
--- /dev/null
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address/_current_coin_balance.html.eex
@@ -0,0 +1,15 @@
+<%= format_wei_value(@coin_balance, :ether) %>
+<%= if !empty_exchange_rate?(@exchange_rate) do %>
+  <% usd_value = to_string(@exchange_rate.usd_value) %>
+  <span class="address-current-balance">
+    (<span
+      data-wei-value="<%= @coin_balance.value %>"
+      data-usd-exchange-rate="<%= @exchange_rate.usd_value %>"
+      data-placement="top"
+      data-toggle="tooltip"
+      data-html="true"
+      title='<%= "@ " <> usd_value <> "/" <> gettext("Ether") %>'  
+    >
+    </span>)
+  </span>
+<% end %>
\ No newline at end of file
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address/overview.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address/overview.html.eex
index d0a8b3a751a0..3a666bca45db 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address/overview.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address/overview.html.eex
@@ -165,7 +165,7 @@
               text: gettext("Address balance in xDAI (doesn't include ERC20, ERC721, ERC1155 tokens).") %>
               <%= gettext("Balance") %>
             </dt>
-            <dd class="col-sm-8 col-md-8 col-lg-9" data-test="address_balance">
+            <dd data-selector="current-coin-balance" class="col-sm-8 col-md-8 col-lg-9" data-test="address_balance">
               <%= balance(@address) %>
               <%= if !match?({:pending, _}, @coin_balance_status) && !empty_exchange_rate?(@exchange_rate) do %>
                 <% usd_value = to_string(@exchange_rate.usd_value) %>
@@ -273,7 +273,7 @@
                 text: gettext("Block number in which the address was updated.") %>
                 <%= gettext("Last Balance Update") %>
               </dt>
-              <dd class="col-sm-8 col-md-8 col-lg-9" data-test="address_last_balance_update">
+              <dd data-selector="last-balance-update" class="col-sm-8 col-md-8 col-lg-9" data-test="address_last_balance_update">
                 <%= link(
                     @address.fetched_coin_balance_block_number,
                     to: block_path(@conn, :show, @address.fetched_coin_balance_block_number),
@@ -282,6 +282,7 @@
               </dd>
             </dl>
           <% end %>
+          <div data-last-balance-update="<%= @address.fetched_coin_balance_block_number %>"></div>
           <!-- Blocks Validated -->
           <dl class="row address-validation-count-item" style="display: none;">
             <dt class="col-sm-4 col-md-4 col-lg-3 text-muted">
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index c6246045be47..597da64fcf5f 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -305,9 +305,9 @@ msgid "Back Home"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/_balance_card.html.eex:4
-#: lib/block_scout_web/templates/address/overview.html.eex:166 lib/block_scout_web/templates/address_token/overview.html.eex:51
-#: lib/block_scout_web/templates/stakes/_stakes_stats_item_account.html.eex:42 lib/block_scout_web/templates/stakes/_stakes_stats_item_account.html.eex:43
+#: lib/block_scout_web/templates/address/overview.html.eex:166
+#: lib/block_scout_web/templates/address_token/overview.html.eex:51 lib/block_scout_web/templates/stakes/_stakes_stats_item_account.html.eex:42
+#: lib/block_scout_web/templates/stakes/_stakes_stats_item_account.html.eex:43
 msgid "Balance"
 msgstr ""
 
@@ -429,7 +429,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:48
-#: lib/block_scout_web/templates/address/overview.html.eex:290 lib/block_scout_web/templates/address_validation/index.html.eex:11
+#: lib/block_scout_web/templates/address/overview.html.eex:291 lib/block_scout_web/templates/address_validation/index.html.eex:11
 #: lib/block_scout_web/views/address_view.ex:371
 msgid "Blocks Validated"
 msgstr ""
@@ -1084,7 +1084,6 @@ msgid "Error rendering value"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/_balance_card.html.eex:31
 #: lib/block_scout_web/templates/address/_balance_dropdown.html.eex:10
 msgid "Error trying to fetch balances."
 msgstr ""
@@ -1110,7 +1109,7 @@ msgid "Eth RPC"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/_balance_card.html.eex:18
+#: lib/block_scout_web/templates/address/_current_coin_balance.html.eex:11
 #: lib/block_scout_web/templates/address/index.html.eex:5 lib/block_scout_web/templates/address/overview.html.eex:179
 #: lib/block_scout_web/templates/block/overview.html.eex:215 lib/block_scout_web/templates/internal_transaction/_tile.html.eex:24
 #: lib/block_scout_web/templates/layout/_topnav.html.eex:89 lib/block_scout_web/templates/layout/_topnav.html.eex:110
@@ -1174,7 +1173,6 @@ msgid "Fetching holders..."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/_balance_card.html.eex:28
 #: lib/block_scout_web/templates/address/_balance_dropdown.html.eex:7
 msgid "Fetching tokens..."
 msgstr ""
@@ -1712,7 +1710,7 @@ msgid "Number of accounts holding the token"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:289
+#: lib/block_scout_web/templates/address/overview.html.eex:290
 msgid "Number of blocks validated by this validator."
 msgstr ""
 
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index c6246045be47..597da64fcf5f 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -305,9 +305,9 @@ msgid "Back Home"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/_balance_card.html.eex:4
-#: lib/block_scout_web/templates/address/overview.html.eex:166 lib/block_scout_web/templates/address_token/overview.html.eex:51
-#: lib/block_scout_web/templates/stakes/_stakes_stats_item_account.html.eex:42 lib/block_scout_web/templates/stakes/_stakes_stats_item_account.html.eex:43
+#: lib/block_scout_web/templates/address/overview.html.eex:166
+#: lib/block_scout_web/templates/address_token/overview.html.eex:51 lib/block_scout_web/templates/stakes/_stakes_stats_item_account.html.eex:42
+#: lib/block_scout_web/templates/stakes/_stakes_stats_item_account.html.eex:43
 msgid "Balance"
 msgstr ""
 
@@ -429,7 +429,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:48
-#: lib/block_scout_web/templates/address/overview.html.eex:290 lib/block_scout_web/templates/address_validation/index.html.eex:11
+#: lib/block_scout_web/templates/address/overview.html.eex:291 lib/block_scout_web/templates/address_validation/index.html.eex:11
 #: lib/block_scout_web/views/address_view.ex:371
 msgid "Blocks Validated"
 msgstr ""
@@ -1084,7 +1084,6 @@ msgid "Error rendering value"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/_balance_card.html.eex:31
 #: lib/block_scout_web/templates/address/_balance_dropdown.html.eex:10
 msgid "Error trying to fetch balances."
 msgstr ""
@@ -1110,7 +1109,7 @@ msgid "Eth RPC"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/_balance_card.html.eex:18
+#: lib/block_scout_web/templates/address/_current_coin_balance.html.eex:11
 #: lib/block_scout_web/templates/address/index.html.eex:5 lib/block_scout_web/templates/address/overview.html.eex:179
 #: lib/block_scout_web/templates/block/overview.html.eex:215 lib/block_scout_web/templates/internal_transaction/_tile.html.eex:24
 #: lib/block_scout_web/templates/layout/_topnav.html.eex:89 lib/block_scout_web/templates/layout/_topnav.html.eex:110
@@ -1174,7 +1173,6 @@ msgid "Fetching holders..."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/_balance_card.html.eex:28
 #: lib/block_scout_web/templates/address/_balance_dropdown.html.eex:7
 msgid "Fetching tokens..."
 msgstr ""
@@ -1712,7 +1710,7 @@ msgid "Number of accounts holding the token"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:289
+#: lib/block_scout_web/templates/address/overview.html.eex:290
 msgid "Number of blocks validated by this validator."
 msgstr ""
 

From cac29b74a90096c8dbee1b88c24403b3b68ecfd3 Mon Sep 17 00:00:00 2001
From: Andrew Gross <andogro@gmail.com>
Date: Wed, 25 May 2022 13:12:25 -0600
Subject: [PATCH 107/128] Update README.md

Remove unsupported discussion channels (gitter and forum) and direct users to discussions section.
---
 README.md | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 8aa45fdee253..cb6173ce67b5 100644
--- a/README.md
+++ b/README.md
@@ -2,17 +2,15 @@
 <p align="center">Blockchain Explorer for inspecting and analyzing EVM Chains.</p>
 <div align="center">
 
-[![Blockscout](https://github.com/blockscout/blockscout/workflows/Blockscout/badge.svg?branch=master)](https://github.com/blockscout/blockscout/actions) [![Join the chat at https://gitter.im/poanetwork/blockscout](https://badges.gitter.im/poanetwork/blockscout.svg)](https://gitter.im/poanetwork/blockscout?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Blockscout](https://github.com/blockscout/blockscout/workflows/Blockscout/badge.svg?branch=master)](https://github.com/blockscout/blockscout/actions) 
 
 </div>
 
-BlockScout provides a comprehensive, easy-to-use interface for users to view, confirm, and inspect transactions on EVM (Ethereum Virtual Machine) blockchains. This includes the POA Network, xDai Chain, Ethereum Classic and other **Ethereum testnets, private networks and sidechains**.
+BlockScout provides a comprehensive, easy-to-use interface for users to view, confirm, and inspect transactions on EVM (Ethereum Virtual Machine) blockchains. This includes the POA Network, Gnosis Chain, Ethereum Classic and other **Ethereum testnets, private networks and sidechains**.
 
 See our [project documentation](https://docs.blockscout.com/) for detailed information and setup instructions.
 
-Visit the [POA BlockScout forum](https://forum.poa.network/c/blockscout) for FAQs, troubleshooting, and other BlockScout related items. You can also post and answer questions here.
-
-You can also access the dev chatroom on our [Gitter Channel](https://gitter.im/poanetwork/blockscout).
+For questions, comments and feature requests see the [discussions section](https://github.com/blockscout/blockscout/discussions).
 
 ## About BlockScout
 
@@ -22,7 +20,7 @@ Currently available full-featured block explorers (Etherscan, Etherchain, Blockc
 
 ## Supported Projects
 
-BlockScout supports a number of projects. Hosted instances include POA Network, xDai Chain, Ethereum Classic, Sokol & Kovan testnets, and other EVM chains. 
+BlockScout supports a number of projects. Hosted instances include POA Network, Gnosis Chain, Ethereum Classic, Sokol & Kovan testnets, and other EVM chains. 
 
 - [List of hosted mainnets, testnets, and additional chains using BlockScout](https://docs.blockscout.com/for-projects/supported-projects)
 - [Hosted instance versions](https://docs.blockscout.com/about/use-cases/hosted-blockscout)

From cc6a03508fe27f692e3e57801700cbbde1256c6f Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 26 May 2022 15:07:02 +0300
Subject: [PATCH 108/128] Exchange rates CoinMarketCap source module/CoinGecko
 API key support

---
 .dialyzer-ignore                              |   4 +-
 CHANGELOG.md                                  |   1 +
 apps/explorer/config/config.exs               |  22 +-
 .../lib/explorer/chain/supply/token_bridge.ex |   4 +-
 .../lib/explorer/exchange_rates/source.ex     |  28 ++-
 .../exchange_rates/source/coin_gecko.ex       |  93 +++++----
 .../exchange_rates/source/coin_market_cap.ex  | 189 ++++++++++++++++++
 .../exchange_rates/source/token_bridge.ex     |  23 ++-
 .../lib/explorer/known_tokens/source.ex       |   2 +-
 .../source/token_bridge_test.exs              |   2 +
 .../test/support/fakes/no_op_source.ex        |   3 +
 .../test/support/fakes/one_coin_source.ex     |   3 +
 docker-compose/envs/common-blockscout.env     |   5 +-
 docker/Makefile                               |  13 +-
 14 files changed, 313 insertions(+), 79 deletions(-)
 create mode 100644 apps/explorer/lib/explorer/exchange_rates/source/coin_market_cap.ex

diff --git a/.dialyzer-ignore b/.dialyzer-ignore
index 30b2fa4f516e..da6cdd56310a 100644
--- a/.dialyzer-ignore
+++ b/.dialyzer-ignore
@@ -20,8 +20,8 @@ lib/block_scout_web/views/layout_view.ex:145: The call 'Elixir.Poison.Parser':'p
 lib/block_scout_web/views/layout_view.ex:237: The call 'Elixir.Poison.Parser':'parse!'
 lib/explorer/smart_contract/reader.ex:435
 lib/indexer/fetcher/token_total_supply_on_demand.ex:16
-lib/explorer/exchange_rates/source.ex:110
-lib/explorer/exchange_rates/source.ex:113
+lib/explorer/exchange_rates/source.ex:116
+lib/explorer/exchange_rates/source.ex:119
 lib/explorer/smart_contract/solidity/verifier.ex:223
 lib/block_scout_web/templates/address_contract/index.html.eex:158
 lib/block_scout_web/templates/address_contract/index.html.eex:195
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f7c2f6aad713..5d1fcabb9de1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5613](https://github.com/blockscout/blockscout/pull/5613) - Exchange rates CoinMarketCap source module
 - [#5588](https://github.com/blockscout/blockscout/pull/5588) - Add broadcasting of coin balance
 - [#5479](https://github.com/blockscout/blockscout/pull/5479) - Remake of solidity verifier module; Verification UX improvements
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
diff --git a/apps/explorer/config/config.exs b/apps/explorer/config/config.exs
index 2ce8c0c4eac2..3f8456185d69 100644
--- a/apps/explorer/config/config.exs
+++ b/apps/explorer/config/config.exs
@@ -12,7 +12,6 @@ disable_webapp = System.get_env("DISABLE_WEBAPP")
 config :explorer,
   ecto_repos: [Explorer.Repo],
   coin: System.get_env("COIN") || "POA",
-  coingecko_coin_id: System.get_env("COINGECKO_COIN_ID"),
   token_functions_reader_max_retries: 3,
   allowed_evm_versions:
     System.get_env("ALLOWED_EVM_VERSIONS") ||
@@ -142,7 +141,22 @@ config :explorer, Explorer.Counters.Bridge,
   update_interval_in_seconds: bridge_market_cap_update_interval || 30 * 60,
   disable_lp_tokens_in_market_cap: System.get_env("DISABLE_LP_TOKENS_IN_MARKET_CAP") == "true"
 
-config :explorer, Explorer.ExchangeRates, enabled: System.get_env("DISABLE_EXCHANGE_RATES") != "true", store: :ets
+config :explorer, Explorer.ExchangeRates,
+  enabled: System.get_env("DISABLE_EXCHANGE_RATES") != "true",
+  store: :ets,
+  coingecko_coin_id: System.get_env("EXCHANGE_RATES_COINGECKO_COIN_ID"),
+  coingecko_api_key: System.get_env("EXCHANGE_RATES_COINGECKO_API_KEY"),
+  coinmarketcap_api_key: System.get_env("EXCHANGE_RATES_COINMARKETCAP_API_KEY")
+
+exchange_rates_source =
+  cond do
+    System.get_env("EXCHANGE_RATES_SOURCE") == "token_bridge" -> Explorer.ExchangeRates.Source.TokenBridge
+    System.get_env("EXCHANGE_RATES_SOURCE") == "coin_gecko" -> Explorer.ExchangeRates.Source.CoinGecko
+    System.get_env("EXCHANGE_RATES_SOURCE") == "coin_market_cap" -> Explorer.ExchangeRates.Source.CoinMarketCap
+    true -> Explorer.ExchangeRates.Source.CoinGecko
+  end
+
+config :explorer, Explorer.ExchangeRates.Source, source: exchange_rates_source
 
 config :explorer, Explorer.KnownTokens, enabled: System.get_env("DISABLE_KNOWN_TOKENS") != "true", store: :ets
 
@@ -221,10 +235,6 @@ case System.get_env("SUPPLY_MODULE") do
     :ok
 end
 
-if System.get_env("SOURCE_MODULE") == "TokenBridge" do
-  config :explorer, Explorer.ExchangeRates.Source, source: Explorer.ExchangeRates.Source.TokenBridge
-end
-
 config :explorer,
   solc_bin_api_url: "https://solc-bin.ethereum.org",
   checksum_function: System.get_env("CHECKSUM_FUNCTION") && String.to_atom(System.get_env("CHECKSUM_FUNCTION"))
diff --git a/apps/explorer/lib/explorer/chain/supply/token_bridge.ex b/apps/explorer/lib/explorer/chain/supply/token_bridge.ex
index c83d757657ac..bf29e55d3045 100644
--- a/apps/explorer/lib/explorer/chain/supply/token_bridge.ex
+++ b/apps/explorer/lib/explorer/chain/supply/token_bridge.ex
@@ -92,8 +92,10 @@ defmodule Explorer.Chain.Supply.TokenBridge do
   def total_market_cap_from_omni_bridge, do: Bridge.fetch_omni_bridge_market_cap()
 
   def total_chain_supply do
+    source = Application.get_env(:explorer, Source)[:source]
+
     usd_value =
-      case Source.fetch_exchange_rates(Source.CoinGecko) do
+      case Source.fetch_exchange_rates(source) do
         {:ok, [rates]} ->
           rates.usd_value
 
diff --git a/apps/explorer/lib/explorer/exchange_rates/source.ex b/apps/explorer/lib/explorer/exchange_rates/source.ex
index 0b5d040207cc..687d6f8a7d5b 100644
--- a/apps/explorer/lib/explorer/exchange_rates/source.ex
+++ b/apps/explorer/lib/explorer/exchange_rates/source.ex
@@ -11,25 +11,28 @@ defmodule Explorer.ExchangeRates.Source do
   @spec fetch_exchange_rates(module) :: {:ok, [Token.t()]} | {:error, any}
   def fetch_exchange_rates(source \\ exchange_rates_source()) do
     source_url = source.source_url()
-    fetch_exchange_rates_request(source, source_url)
+    fetch_exchange_rates_request(source, source_url, source.headers())
   end
 
   @spec fetch_exchange_rates_for_token(String.t()) :: {:ok, [Token.t()]} | {:error, any}
   def fetch_exchange_rates_for_token(symbol) do
-    source_url = Source.CoinGecko.source_url(symbol)
-    fetch_exchange_rates_request(Source.CoinGecko, source_url)
+    source = Application.get_env(:explorer, Source)[:source]
+    source_url = source.source_url(symbol)
+    fetch_exchange_rates_request(source, source_url, source.headers())
   end
 
   @spec fetch_exchange_rates_for_token_address(String.t()) :: {:ok, [Token.t()]} | {:error, any}
   def fetch_exchange_rates_for_token_address(address_hash) do
-    source_url = Source.CoinGecko.source_url(address_hash)
-    fetch_exchange_rates_request(Source.CoinGecko, source_url)
+    source = Application.get_env(:explorer, Source)[:source]
+    source_url = source.source_url(address_hash)
+    fetch_exchange_rates_request(source, source_url, source.headers())
   end
 
-  defp fetch_exchange_rates_request(_source, source_url) when is_nil(source_url), do: {:error, "Source URL is nil"}
+  defp fetch_exchange_rates_request(_source, source_url, _headers) when is_nil(source_url),
+    do: {:error, "Source URL is nil"}
 
-  defp fetch_exchange_rates_request(source, source_url) do
-    case http_request(source_url) do
+  defp fetch_exchange_rates_request(source, source_url, headers) do
+    case http_request(source_url, headers) do
       {:ok, result} = resp ->
         if is_map(result) do
           result_formatted =
@@ -58,6 +61,8 @@ defmodule Explorer.ExchangeRates.Source do
 
   @callback source_url(String.t()) :: String.t() | :ignore
 
+  @callback headers() :: [any]
+
   def headers do
     [{"Content-Type", "application/json"}]
   end
@@ -82,7 +87,8 @@ defmodule Explorer.ExchangeRates.Source do
 
   @spec exchange_rates_source() :: module()
   defp exchange_rates_source do
-    config(:source) || Explorer.ExchangeRates.Source.CoinGecko
+    source = Application.get_env(:explorer, Source)[:source]
+    config(:source) || source
   end
 
   @spec config(atom()) :: term
@@ -90,8 +96,8 @@ defmodule Explorer.ExchangeRates.Source do
     Application.get_env(:explorer, __MODULE__, [])[key]
   end
 
-  def http_request(source_url) do
-    case HTTPoison.get(source_url, headers()) do
+  def http_request(source_url, additional_headers) do
+    case HTTPoison.get(source_url, headers() ++ additional_headers) do
       {:ok, %Response{body: body, status_code: 200}} ->
         parse_http_success_response(body)
 
diff --git a/apps/explorer/lib/explorer/exchange_rates/source/coin_gecko.ex b/apps/explorer/lib/explorer/exchange_rates/source/coin_gecko.ex
index 6d619cbd94ed..30ade234406f 100644
--- a/apps/explorer/lib/explorer/exchange_rates/source/coin_gecko.ex
+++ b/apps/explorer/lib/explorer/exchange_rates/source/coin_gecko.ex
@@ -3,7 +3,7 @@ defmodule Explorer.ExchangeRates.Source.CoinGecko do
   Adapter for fetching exchange rates from https://coingecko.com
   """
 
-  alias Explorer.Chain
+  alias Explorer.{Chain, ExchangeRates}
   alias Explorer.ExchangeRates.{Source, Token}
 
   import Source, only: [to_decimal: 1]
@@ -44,45 +44,9 @@ defmodule Explorer.ExchangeRates.Source.CoinGecko do
   @impl Source
   def format_data(_), do: []
 
-  defp get_last_updated(market_data) do
-    last_updated_data = market_data && market_data["last_updated"]
-
-    if last_updated_data do
-      {:ok, last_updated, 0} = DateTime.from_iso8601(last_updated_data)
-      last_updated
-    else
-      nil
-    end
-  end
-
-  defp get_current_price(market_data) do
-    if market_data["current_price"] do
-      to_decimal(market_data["current_price"]["usd"])
-    else
-      1
-    end
-  end
-
-  defp get_btc_value(id, market_data) do
-    case get_btc_price() do
-      {:ok, price} ->
-        btc_price = to_decimal(price)
-        current_price = get_current_price(market_data)
-
-        if id != "btc" && current_price && btc_price do
-          Decimal.div(current_price, btc_price)
-        else
-          1
-        end
-
-      _ ->
-        1
-    end
-  end
-
   @impl Source
   def source_url do
-    explicit_coin_id = Application.get_env(:explorer, :coingecko_coin_id)
+    explicit_coin_id = Application.get_env(:explorer, ExchangeRates)[:coingecko_coin_id]
 
     {:ok, id} =
       if explicit_coin_id do
@@ -123,8 +87,13 @@ defmodule Explorer.ExchangeRates.Source.CoinGecko do
     end
   end
 
-  defp base_url do
-    config(:base_url) || "https://api.coingecko.com/api/v3"
+  @impl Source
+  def headers do
+    [{"X-Cg-Pro-Api-Key", "#{api_key()}"}]
+  end
+
+  defp api_key do
+    Application.get_env(:explorer, ExchangeRates)[:coingecko_api_key]
   end
 
   def coin_id do
@@ -143,7 +112,7 @@ defmodule Explorer.ExchangeRates.Source.CoinGecko do
 
       symbol_downcase = String.downcase(symbol)
 
-      case Source.http_request(url) do
+      case Source.http_request(url, headers()) do
         {:ok, data} = resp ->
           if is_list(data) do
             symbol_data =
@@ -166,10 +135,50 @@ defmodule Explorer.ExchangeRates.Source.CoinGecko do
     end
   end
 
+  defp get_last_updated(market_data) do
+    last_updated_data = market_data && market_data["last_updated"]
+
+    if last_updated_data do
+      {:ok, last_updated, 0} = DateTime.from_iso8601(last_updated_data)
+      last_updated
+    else
+      nil
+    end
+  end
+
+  defp get_current_price(market_data) do
+    if market_data["current_price"] do
+      to_decimal(market_data["current_price"]["usd"])
+    else
+      1
+    end
+  end
+
+  defp get_btc_value(id, market_data) do
+    case get_btc_price() do
+      {:ok, price} ->
+        btc_price = to_decimal(price)
+        current_price = get_current_price(market_data)
+
+        if id != "btc" && current_price && btc_price do
+          Decimal.div(current_price, btc_price)
+        else
+          1
+        end
+
+      _ ->
+        1
+    end
+  end
+
+  defp base_url do
+    config(:base_url) || "https://pro-api.coingecko.com/api/v3"
+  end
+
   defp get_btc_price(currency \\ "usd") do
     url = "#{base_url()}/exchange_rates"
 
-    case Source.http_request(url) do
+    case Source.http_request(url, headers()) do
       {:ok, data} = resp ->
         if is_map(data) do
           current_price = data["rates"][currency]["value"]
diff --git a/apps/explorer/lib/explorer/exchange_rates/source/coin_market_cap.ex b/apps/explorer/lib/explorer/exchange_rates/source/coin_market_cap.ex
new file mode 100644
index 000000000000..cb3bc4300f86
--- /dev/null
+++ b/apps/explorer/lib/explorer/exchange_rates/source/coin_market_cap.ex
@@ -0,0 +1,189 @@
+defmodule Explorer.ExchangeRates.Source.CoinMarketCap do
+  @moduledoc """
+  Adapter for fetching exchange rates from https://coinmarketcap.com/api/
+  """
+
+  alias Explorer.{Chain, ExchangeRates}
+  alias Explorer.ExchangeRates.{Source, Token}
+
+  import Source, only: [to_decimal: 1]
+
+  @behaviour Source
+
+  @impl Source
+  def format_data(%{"data" => _} = json_data) do
+    market_data = json_data["data"]
+    token_properties = get_token_properties(market_data)
+
+    last_updated = get_last_updated(token_properties)
+    current_price = get_current_price(token_properties)
+
+    id = token_properties && token_properties["id"]
+    btc_value = get_btc_value(id, token_properties)
+
+    circulating_supply_data = get_circulating_supply(token_properties)
+
+    total_supply_data = get_total_supply(token_properties)
+
+    market_cap_data_usd = get_market_cap_data_usd(token_properties)
+
+    total_volume_data_usd = get_total_volume_data_usd(token_properties)
+
+    [
+      %Token{
+        available_supply: to_decimal(circulating_supply_data),
+        total_supply: to_decimal(total_supply_data) || to_decimal(circulating_supply_data),
+        btc_value: btc_value,
+        id: id,
+        last_updated: last_updated,
+        market_cap_usd: to_decimal(market_cap_data_usd),
+        name: token_properties && token_properties["name"],
+        symbol: token_properties && String.upcase(token_properties["symbol"]),
+        usd_value: current_price,
+        volume_24h_usd: to_decimal(total_volume_data_usd)
+      }
+    ]
+  end
+
+  @impl Source
+  def format_data(_), do: []
+
+  @impl Source
+  def source_url do
+    coin = Explorer.coin()
+    symbol = if coin, do: String.upcase(Explorer.coin()), else: nil
+
+    if symbol, do: "#{api_quotes_latest_url()}?symbol=#{symbol}&CMC_PRO_API_KEY=#{api_key()}", else: nil
+  end
+
+  @impl Source
+  def source_url(input) do
+    case Chain.Hash.Address.cast(input) do
+      {:ok, _} ->
+        # todo: find symbol by contract address hash
+        nil
+
+      _ ->
+        symbol = if input, do: input |> String.upcase(), else: nil
+
+        if symbol,
+          do: "#{api_quotes_latest_url()}?symbol=#{symbol}&CMC_PRO_API_KEY=#{api_key()}",
+          else: nil
+    end
+  end
+
+  @impl Source
+  def headers do
+    []
+  end
+
+  defp api_key do
+    Application.get_env(:explorer, ExchangeRates)[:coinmarketcap_api_key]
+  end
+
+  defp get_token_properties(market_data) do
+    token_values_list =
+      market_data
+      |> Map.values()
+
+    if Enum.count(token_values_list) > 0 do
+      token_values = token_values_list |> Enum.at(0)
+
+      if Enum.count(token_values) > 0 do
+        token_values |> Enum.at(0)
+      else
+        %{}
+      end
+    else
+      %{}
+    end
+  end
+
+  defp get_circulating_supply(token_properties) do
+    token_properties && token_properties["circulating_supply"]
+  end
+
+  defp get_total_supply(token_properties) do
+    token_properties && token_properties["total_supply"]
+  end
+
+  defp get_market_cap_data_usd(token_properties) do
+    token_properties && token_properties["quote"] &&
+      token_properties["quote"]["USD"] &&
+      token_properties["quote"]["USD"]["market_cap"]
+  end
+
+  defp get_total_volume_data_usd(token_properties) do
+    token_properties && token_properties["quote"] &&
+      token_properties["quote"]["USD"] &&
+      token_properties["quote"]["USD"]["volume_24h"]
+  end
+
+  defp get_last_updated(token_properties) do
+    last_updated_data = token_properties && token_properties["last_updated"]
+
+    if last_updated_data do
+      {:ok, last_updated, 0} = DateTime.from_iso8601(last_updated_data)
+      last_updated
+    else
+      nil
+    end
+  end
+
+  defp get_current_price(token_properties) do
+    if token_properties && token_properties["quote"] && token_properties["quote"]["USD"] &&
+         token_properties["quote"]["USD"]["price"] do
+      to_decimal(token_properties["quote"]["USD"]["price"])
+    else
+      1
+    end
+  end
+
+  defp get_btc_value(id, token_properties) do
+    case get_btc_price() do
+      {:ok, price} ->
+        btc_price = to_decimal(price)
+        current_price = get_current_price(token_properties)
+
+        if id != "btc" && current_price && btc_price do
+          Decimal.div(current_price, btc_price)
+        else
+          1
+        end
+
+      _ ->
+        1
+    end
+  end
+
+  defp base_url do
+    config(:base_url) || "https://pro-api.coinmarketcap.com/v2"
+  end
+
+  defp api_quotes_latest_url do
+    "#{base_url()}/cryptocurrency/quotes/latest"
+  end
+
+  defp get_btc_price(currency \\ "usd") do
+    url = "#{api_quotes_latest_url()}?symbol=BTC&CMC_PRO_API_KEY=#{api_key()}"
+
+    case Source.http_request(url, headers()) do
+      {:ok, data} = resp ->
+        if is_map(data) do
+          current_price = data["rates"][currency]["value"]
+
+          {:ok, current_price}
+        else
+          resp
+        end
+
+      resp ->
+        resp
+    end
+  end
+
+  @spec config(atom()) :: term
+  defp config(key) do
+    Application.get_env(:explorer, __MODULE__, [])[key]
+  end
+end
diff --git a/apps/explorer/lib/explorer/exchange_rates/source/token_bridge.ex b/apps/explorer/lib/explorer/exchange_rates/source/token_bridge.ex
index fab315d8c76c..603cea3beac0 100644
--- a/apps/explorer/lib/explorer/exchange_rates/source/token_bridge.ex
+++ b/apps/explorer/lib/explorer/exchange_rates/source/token_bridge.ex
@@ -23,6 +23,19 @@ defmodule Explorer.ExchangeRates.Source.TokenBridge do
     [token_data]
   end
 
+  @impl Source
+  def source_url do
+    secondary_source().source_url()
+  end
+
+  @impl Source
+  def source_url(_), do: :ignore
+
+  @impl Source
+  def headers do
+    []
+  end
+
   defp build_struct(original_token) do
     %Token{
       available_supply: to_decimal(Chain.circulating_supply()),
@@ -46,17 +59,9 @@ defmodule Explorer.ExchangeRates.Source.TokenBridge do
     |> Decimal.mult(original_token.usd_value)
   end
 
-  @impl Source
-  def source_url do
-    secondary_source().source_url()
-  end
-
-  @impl Source
-  def source_url(_), do: :ignore
-
   @spec secondary_source() :: module()
   defp secondary_source do
-    config(:secondary_source) || Explorer.ExchangeRates.Source.CoinGecko
+    config(:secondary_source) || Application.get_env(:explorer, Explorer.ExchangeRates.Source)[:source]
   end
 
   @spec config(atom()) :: term
diff --git a/apps/explorer/lib/explorer/known_tokens/source.ex b/apps/explorer/lib/explorer/known_tokens/source.ex
index 555d15077394..e66492412d0f 100644
--- a/apps/explorer/lib/explorer/known_tokens/source.ex
+++ b/apps/explorer/lib/explorer/known_tokens/source.ex
@@ -11,7 +11,7 @@ defmodule Explorer.KnownTokens.Source do
   """
   @spec fetch_known_tokens() :: {:ok, [Hash.Address.t()]} | {:error, any}
   def fetch_known_tokens(source \\ known_tokens_source()) do
-    Source.http_request(source.source_url())
+    Source.http_request(source.source_url(), source.headers())
   end
 
   @doc """
diff --git a/apps/explorer/test/explorer/exchange_rates/source/token_bridge_test.exs b/apps/explorer/test/explorer/exchange_rates/source/token_bridge_test.exs
index febb9e77224c..1a1c68e7112d 100644
--- a/apps/explorer/test/explorer/exchange_rates/source/token_bridge_test.exs
+++ b/apps/explorer/test/explorer/exchange_rates/source/token_bridge_test.exs
@@ -1,6 +1,7 @@
 defmodule Explorer.ExchangeRates.Source.TokenBridgeTest do
   use Explorer.DataCase
 
+  alias Explorer.ExchangeRates
   alias Explorer.ExchangeRates.Source.CoinGecko
   alias Explorer.ExchangeRates.Source.TokenBridge
   alias Explorer.ExchangeRates.Token
@@ -26,6 +27,7 @@ defmodule Explorer.ExchangeRates.Source.TokenBridgeTest do
   describe "format_data/1" do
     setup do
       bypass = Bypass.open()
+      Application.put_env(:explorer, ExchangeRates, source: "coin_gecko")
       Application.put_env(:explorer, CoinGecko, base_url: "http://localhost:#{bypass.port}")
 
       {:ok, bypass: bypass}
diff --git a/apps/explorer/test/support/fakes/no_op_source.ex b/apps/explorer/test/support/fakes/no_op_source.ex
index 9bf6586b016b..9fc3d0ec4ba2 100644
--- a/apps/explorer/test/support/fakes/no_op_source.ex
+++ b/apps/explorer/test/support/fakes/no_op_source.ex
@@ -13,4 +13,7 @@ defmodule Explorer.ExchangeRates.Source.NoOpSource do
 
   @impl Source
   def source_url(_), do: :ignore
+
+  @impl Source
+  def headers, do: []
 end
diff --git a/apps/explorer/test/support/fakes/one_coin_source.ex b/apps/explorer/test/support/fakes/one_coin_source.ex
index 2ea5fad0f801..4efe5d486e6c 100644
--- a/apps/explorer/test/support/fakes/one_coin_source.ex
+++ b/apps/explorer/test/support/fakes/one_coin_source.ex
@@ -29,4 +29,7 @@ defmodule Explorer.ExchangeRates.Source.OneCoinSource do
 
   @impl Source
   def source_url(_), do: :ignore
+
+  @impl Source
+  def headers, do: []
 end
diff --git a/docker-compose/envs/common-blockscout.env b/docker-compose/envs/common-blockscout.env
index 3b9273cf0bb0..3778bd2a8aa8 100644
--- a/docker-compose/envs/common-blockscout.env
+++ b/docker-compose/envs/common-blockscout.env
@@ -20,7 +20,6 @@ BLOCKSCOUT_PROTOCOL=
 PORT=4000
 # COIN=
 # COIN_NAME=
-# COINGECKO_COIN_ID=
 # METADATA_CONTRACT=
 # VALIDATORS_CONTRACT=
 # KEYS_MANAGER_CONTRACT=
@@ -29,7 +28,9 @@ PORT=4000
 EMISSION_FORMAT=DEFAULT
 # CHAIN_SPEC_PATH=
 # SUPPLY_MODULE=
-# SOURCE_MODULE=
+# EXCHANGE_RATES_SOURCE=
+# EXCHANGE_RATES_COINGECKO_COIN_ID=
+# EXCHANGE_RATES_COINMARKETCAP_API_KEY=
 POOL_SIZE=40
 POOL_SIZE_API=10
 ECTO_USE_SSL=false
diff --git a/docker/Makefile b/docker/Makefile
index 1239e642aac7..1e99e541bc47 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -79,9 +79,6 @@ endif
 ifdef SUPPLY_MODULE
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'SUPPLY_MODULE=$(SUPPLY_MODULE)'
 endif
-ifdef SOURCE_MODULE
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'SOURCE_MODULE=$(SOURCE_MODULE)'
-endif
 ifdef POOL_SIZE
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'POOL_SIZE=$(POOL_SIZE)'
 endif
@@ -217,8 +214,14 @@ endif
 ifdef CHECKSUM_FUNCTION
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'CHECKSUM_FUNCTION=$(CHECKSUM_FUNCTION)'
 endif
-ifdef COINGECKO_COIN_ID
-	BLOCKSCOUT_CONTAINER_PARAMS += -e 'COINGECKO_COIN_ID=$(COINGECKO_COIN_ID)'
+ifdef EXCHANGE_RATES_SOURCE
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'EXCHANGE_RATES_SOURCE=$(EXCHANGE_RATES_SOURCE)'
+endif
+ifdef EXCHANGE_RATES_COINGECKO_COIN_ID
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'EXCHANGE_RATES_COINGECKO_COIN_ID=$(EXCHANGE_RATES_COINGECKO_COIN_ID)'
+endif
+ifdef EXCHANGE_RATES_COINMARKETCAP_API_KEY
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'EXCHANGE_RATES_COINMARKETCAP_API_KEY=$(EXCHANGE_RATES_COINMARKETCAP_API_KEY)'
 endif
 ifdef DISABLE_EXCHANGE_RATES
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'DISABLE_EXCHANGE_RATES=$(DISABLE_EXCHANGE_RATES)'

From 207e4185cddb9d7515795797bb08229a0996f2f5 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 27 May 2022 12:34:43 +0300
Subject: [PATCH 109/128] Add EXCHANGE_RATES_COINGECKO_API_KEY env variable

---
 docker-compose/envs/common-blockscout.env | 1 +
 docker/Makefile                           | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/docker-compose/envs/common-blockscout.env b/docker-compose/envs/common-blockscout.env
index 3778bd2a8aa8..6282169f4a4e 100644
--- a/docker-compose/envs/common-blockscout.env
+++ b/docker-compose/envs/common-blockscout.env
@@ -30,6 +30,7 @@ EMISSION_FORMAT=DEFAULT
 # SUPPLY_MODULE=
 # EXCHANGE_RATES_SOURCE=
 # EXCHANGE_RATES_COINGECKO_COIN_ID=
+# EXCHANGE_RATES_COINGECKO_API_KEY=
 # EXCHANGE_RATES_COINMARKETCAP_API_KEY=
 POOL_SIZE=40
 POOL_SIZE_API=10
diff --git a/docker/Makefile b/docker/Makefile
index 1e99e541bc47..ffe469fc8ff4 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -220,6 +220,9 @@ endif
 ifdef EXCHANGE_RATES_COINGECKO_COIN_ID
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'EXCHANGE_RATES_COINGECKO_COIN_ID=$(EXCHANGE_RATES_COINGECKO_COIN_ID)'
 endif
+ifdef EXCHANGE_RATES_COINGECKO_API_KEY
+	BLOCKSCOUT_CONTAINER_PARAMS += -e 'EXCHANGE_RATES_COINGECKO_API_KEY=$(EXCHANGE_RATES_COINGECKO_API_KEY)'
+endif
 ifdef EXCHANGE_RATES_COINMARKETCAP_API_KEY
 	BLOCKSCOUT_CONTAINER_PARAMS += -e 'EXCHANGE_RATES_COINMARKETCAP_API_KEY=$(EXCHANGE_RATES_COINMARKETCAP_API_KEY)'
 endif

From 93f202d437983441459a3bfc3cb66bdfd5e9c646 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 27 May 2022 14:23:35 +0300
Subject: [PATCH 110/128] Repair tests for exchange rates/know tokens sorce by
 addind mock for headers function

---
 apps/explorer/lib/explorer/exchange_rates/source.ex          | 2 +-
 apps/explorer/lib/explorer/known_tokens/source.ex            | 2 ++
 .../lib/explorer/known_tokens/source/my_ether_wallet.ex      | 5 +++++
 .../test/explorer/exchange_rates/exchange_rates_test.exs     | 2 ++
 .../test/explorer/known_tokens/known_tokens_test.exs         | 2 ++
 5 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/apps/explorer/lib/explorer/exchange_rates/source.ex b/apps/explorer/lib/explorer/exchange_rates/source.ex
index 687d6f8a7d5b..bedd85c692e8 100644
--- a/apps/explorer/lib/explorer/exchange_rates/source.ex
+++ b/apps/explorer/lib/explorer/exchange_rates/source.ex
@@ -61,7 +61,7 @@ defmodule Explorer.ExchangeRates.Source do
 
   @callback source_url(String.t()) :: String.t() | :ignore
 
-  @callback headers() :: [any]
+  @callback headers :: [any]
 
   def headers do
     [{"Content-Type", "application/json"}]
diff --git a/apps/explorer/lib/explorer/known_tokens/source.ex b/apps/explorer/lib/explorer/known_tokens/source.ex
index e66492412d0f..0b1a21813db2 100644
--- a/apps/explorer/lib/explorer/known_tokens/source.ex
+++ b/apps/explorer/lib/explorer/known_tokens/source.ex
@@ -19,6 +19,8 @@ defmodule Explorer.KnownTokens.Source do
   """
   @callback source_url() :: String.t()
 
+  @callback headers() :: [any()]
+
   @spec known_tokens_source() :: module()
   defp known_tokens_source do
     config(:source) || Explorer.KnownTokens.Source.MyEtherWallet
diff --git a/apps/explorer/lib/explorer/known_tokens/source/my_ether_wallet.ex b/apps/explorer/lib/explorer/known_tokens/source/my_ether_wallet.ex
index a39eec9a4c24..9bbebdd79fae 100644
--- a/apps/explorer/lib/explorer/known_tokens/source/my_ether_wallet.ex
+++ b/apps/explorer/lib/explorer/known_tokens/source/my_ether_wallet.ex
@@ -11,4 +11,9 @@ defmodule Explorer.KnownTokens.Source.MyEtherWallet do
   def source_url do
     "https://raw.githubusercontent.com/kvhnuke/etherwallet/mercury/app/scripts/tokens/ethTokens.json"
   end
+
+  @impl Source
+  def headers do
+    []
+  end
 end
diff --git a/apps/explorer/test/explorer/exchange_rates/exchange_rates_test.exs b/apps/explorer/test/explorer/exchange_rates/exchange_rates_test.exs
index 26ae7f1e5be4..3558c6d2a577 100644
--- a/apps/explorer/test/explorer/exchange_rates/exchange_rates_test.exs
+++ b/apps/explorer/test/explorer/exchange_rates/exchange_rates_test.exs
@@ -54,6 +54,7 @@ defmodule Explorer.ExchangeRatesTest do
     state = %{}
 
     expect(TestSource, :format_data, fn _ -> [Token.null()] end)
+    expect(TestSource, :headers, fn -> [] end)
     set_mox_global()
 
     assert {:noreply, ^state} = ExchangeRates.handle_info(:update, state)
@@ -102,6 +103,7 @@ defmodule Explorer.ExchangeRatesTest do
       state = %{}
 
       expect(TestSource, :format_data, fn _ -> [Token.null()] end)
+      expect(TestSource, :headers, fn -> [] end)
       set_mox_global()
 
       assert {:noreply, ^state} = ExchangeRates.handle_info({nil, {:error, "some error"}}, state)
diff --git a/apps/explorer/test/explorer/known_tokens/known_tokens_test.exs b/apps/explorer/test/explorer/known_tokens/known_tokens_test.exs
index 9076cc1d1396..6692b964c2e1 100644
--- a/apps/explorer/test/explorer/known_tokens/known_tokens_test.exs
+++ b/apps/explorer/test/explorer/known_tokens/known_tokens_test.exs
@@ -51,6 +51,7 @@ defmodule Explorer.KnownTokensTest do
     end)
 
     stub(TestSource, :source_url, fn -> "http://localhost:#{bypass.port}" end)
+    stub(TestSource, :headers, fn -> [] end)
 
     KnownTokens.init([])
     state = %{}
@@ -89,6 +90,7 @@ defmodule Explorer.KnownTokensTest do
       end)
 
       stub(TestSource, :source_url, fn -> "http://localhost:#{bypass.port}" end)
+      stub(TestSource, :headers, fn -> [] end)
 
       state = %{}
 

From c66a6e3698c274ec15b0358ec016d18511a53c19 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Fri, 27 May 2022 15:49:09 +0300
Subject: [PATCH 111/128] USD values from CoinGecko for TokenBridge

---
 .../lib/explorer/chain/supply/token_bridge.ex    |  4 +---
 .../lib/explorer/exchange_rates/source.ex        | 16 ++++++++--------
 .../exchange_rates/source/token_bridge.ex        |  2 +-
 3 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/apps/explorer/lib/explorer/chain/supply/token_bridge.ex b/apps/explorer/lib/explorer/chain/supply/token_bridge.ex
index bf29e55d3045..c83d757657ac 100644
--- a/apps/explorer/lib/explorer/chain/supply/token_bridge.ex
+++ b/apps/explorer/lib/explorer/chain/supply/token_bridge.ex
@@ -92,10 +92,8 @@ defmodule Explorer.Chain.Supply.TokenBridge do
   def total_market_cap_from_omni_bridge, do: Bridge.fetch_omni_bridge_market_cap()
 
   def total_chain_supply do
-    source = Application.get_env(:explorer, Source)[:source]
-
     usd_value =
-      case Source.fetch_exchange_rates(source) do
+      case Source.fetch_exchange_rates(Source.CoinGecko) do
         {:ok, [rates]} ->
           rates.usd_value
 
diff --git a/apps/explorer/lib/explorer/exchange_rates/source.ex b/apps/explorer/lib/explorer/exchange_rates/source.ex
index bedd85c692e8..85d8697c0f7e 100644
--- a/apps/explorer/lib/explorer/exchange_rates/source.ex
+++ b/apps/explorer/lib/explorer/exchange_rates/source.ex
@@ -3,6 +3,7 @@ defmodule Explorer.ExchangeRates.Source do
   Behaviour for fetching exchange rates from external sources.
   """
   alias Explorer.ExchangeRates.{Source, Token}
+  alias Explorer.ExchangeRates.Source.CoinGecko
   alias HTTPoison.{Error, Response}
 
   @doc """
@@ -16,16 +17,16 @@ defmodule Explorer.ExchangeRates.Source do
 
   @spec fetch_exchange_rates_for_token(String.t()) :: {:ok, [Token.t()]} | {:error, any}
   def fetch_exchange_rates_for_token(symbol) do
-    source = Application.get_env(:explorer, Source)[:source]
-    source_url = source.source_url(symbol)
-    fetch_exchange_rates_request(source, source_url, source.headers())
+    source_url = CoinGecko.source_url(symbol)
+    headers = CoinGecko.headers()
+    fetch_exchange_rates_request(CoinGecko, source_url, headers)
   end
 
   @spec fetch_exchange_rates_for_token_address(String.t()) :: {:ok, [Token.t()]} | {:error, any}
   def fetch_exchange_rates_for_token_address(address_hash) do
-    source = Application.get_env(:explorer, Source)[:source]
-    source_url = source.source_url(address_hash)
-    fetch_exchange_rates_request(source, source_url, source.headers())
+    source_url = CoinGecko.source_url(address_hash)
+    headers = CoinGecko.headers()
+    fetch_exchange_rates_request(CoinGecko, source_url, headers)
   end
 
   defp fetch_exchange_rates_request(_source, source_url, _headers) when is_nil(source_url),
@@ -87,8 +88,7 @@ defmodule Explorer.ExchangeRates.Source do
 
   @spec exchange_rates_source() :: module()
   defp exchange_rates_source do
-    source = Application.get_env(:explorer, Source)[:source]
-    config(:source) || source
+    config(:source) || Explorer.ExchangeRates.Source.CoinGecko
   end
 
   @spec config(atom()) :: term
diff --git a/apps/explorer/lib/explorer/exchange_rates/source/token_bridge.ex b/apps/explorer/lib/explorer/exchange_rates/source/token_bridge.ex
index 603cea3beac0..3857046f58aa 100644
--- a/apps/explorer/lib/explorer/exchange_rates/source/token_bridge.ex
+++ b/apps/explorer/lib/explorer/exchange_rates/source/token_bridge.ex
@@ -61,7 +61,7 @@ defmodule Explorer.ExchangeRates.Source.TokenBridge do
 
   @spec secondary_source() :: module()
   defp secondary_source do
-    config(:secondary_source) || Application.get_env(:explorer, Explorer.ExchangeRates.Source)[:source]
+    config(:secondary_source) || Explorer.ExchangeRates.Source.CoinGecko
   end
 
   @spec config(atom()) :: term

From 2167e2d2c9fc68096d05e8881ef20e44c5d02651 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 30 May 2022 15:09:39 +0300
Subject: [PATCH 112/128] Allow hyphen in password

---
 CHANGELOG.md                                         |  1 +
 apps/explorer/lib/explorer/exchange_rates/source.ex  |  2 +-
 apps/explorer/lib/explorer/repo/config_helper.ex     |  2 +-
 .../test/explorer/repo/config_helper_test.exs        | 12 ++++++++++++
 4 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d1fcabb9de1..4d014e89620e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
 ### Chore
+- [#5623](https://github.com/blockscout/blockscout/pull/5623) - Allow hyphen in DB password
 - [#5543](https://github.com/blockscout/blockscout/pull/5543) - Increase max_restarts to 1_000 (from 3 by default) for explorer, block_scout_web supervisors
 - [#5536](https://github.com/blockscout/blockscout/pull/5536) - NPM audit fix
 
diff --git a/apps/explorer/lib/explorer/exchange_rates/source.ex b/apps/explorer/lib/explorer/exchange_rates/source.ex
index 85d8697c0f7e..09cc0c84f750 100644
--- a/apps/explorer/lib/explorer/exchange_rates/source.ex
+++ b/apps/explorer/lib/explorer/exchange_rates/source.ex
@@ -2,8 +2,8 @@ defmodule Explorer.ExchangeRates.Source do
   @moduledoc """
   Behaviour for fetching exchange rates from external sources.
   """
-  alias Explorer.ExchangeRates.{Source, Token}
   alias Explorer.ExchangeRates.Source.CoinGecko
+  alias Explorer.ExchangeRates.Token
   alias HTTPoison.{Error, Response}
 
   @doc """
diff --git a/apps/explorer/lib/explorer/repo/config_helper.ex b/apps/explorer/lib/explorer/repo/config_helper.ex
index 95190555c2b9..fccc0e9c519e 100644
--- a/apps/explorer/lib/explorer/repo/config_helper.ex
+++ b/apps/explorer/lib/explorer/repo/config_helper.ex
@@ -29,7 +29,7 @@ defmodule Explorer.Repo.ConfigHelper do
 
   # sobelow_skip ["DOS.StringToAtom"]
   defp extract_parameters(database_url) do
-    ~r/\w*:\/\/(?<username>\w+):(?<password>\w*)?@(?<hostname>(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])):(?<port>\d+)\/(?<database>\w+)/
+    ~r/\w*:\/\/(?<username>\w+):(?<password>[a-zA-Z0-9_-]*)?@(?<hostname>(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])):(?<port>\d+)\/(?<database>\w+)/
     |> Regex.named_captures(database_url)
     |> Keyword.new(fn {k, v} -> {String.to_atom(k), v} end)
     |> Keyword.put(:url, database_url)
diff --git a/apps/explorer/test/explorer/repo/config_helper_test.exs b/apps/explorer/test/explorer/repo/config_helper_test.exs
index 21ea6b51c206..5306b23b5cdb 100644
--- a/apps/explorer/test/explorer/repo/config_helper_test.exs
+++ b/apps/explorer/test/explorer/repo/config_helper_test.exs
@@ -28,6 +28,18 @@ defmodule Explorer.Repo.ConfigHelperTest do
       assert result[:database] == "test_database"
     end
 
+    test "parse params from database url with hyphen in password" do
+      database_url = "postgresql://test_username:test-password@hostname.test.com:7777/test_database"
+
+      result = ConfigHelper.get_db_config(%{url: database_url, env_func: fn _ -> nil end})
+
+      assert result[:username] == "test_username"
+      assert result[:password] == "test-password"
+      assert result[:hostname] == "hostname.test.com"
+      assert result[:port] == "7777"
+      assert result[:database] == "test_database"
+    end
+
     test "get username without password" do
       database_url = "postgresql://test_username:@127.8.8.1:7777/test_database"
 

From 734e321f470895058c4babb33b6a1e9ec7f43def Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=B8=D1=82=D0=B0=20=D0=9F=D0=BE=D0=B7?=
 =?UTF-8?q?=D0=B4=D0=BD=D1=8F=D0=BA=D0=BE=D0=B2?= <nikitosing4@mail.ru>
Date: Mon, 30 May 2022 18:20:40 +0300
Subject: [PATCH 113/128] Change to_param/1 implementation for
 Explorer.Chain.Address

---
 CHANGELOG.md                              | 1 +
 apps/block_scout_web/lib/phoenix/param.ex | 8 +++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d1fcabb9de1..0862746607c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
 ### Chore
+- [#5625](https://github.com/blockscout/blockscout/pull/5625) - Get rid of some redirects to checksummed address url
 - [#5543](https://github.com/blockscout/blockscout/pull/5543) - Increase max_restarts to 1_000 (from 3 by default) for explorer, block_scout_web supervisors
 - [#5536](https://github.com/blockscout/blockscout/pull/5536) - NPM audit fix
 
diff --git a/apps/block_scout_web/lib/phoenix/param.ex b/apps/block_scout_web/lib/phoenix/param.ex
index f1968f40c9f2..e22fcac71863 100644
--- a/apps/block_scout_web/lib/phoenix/param.ex
+++ b/apps/block_scout_web/lib/phoenix/param.ex
@@ -1,11 +1,17 @@
 alias Explorer.Chain.{Address, Block, Hash, Transaction}
 
-defimpl Phoenix.Param, for: [Address, Transaction] do
+defimpl Phoenix.Param, for: Transaction do
   def to_param(%@for{hash: hash}) do
     @protocol.to_param(hash)
   end
 end
 
+defimpl Phoenix.Param, for: Address do
+  def to_param(%@for{} = address) do
+    @for.checksum(address)
+  end
+end
+
 defimpl Phoenix.Param, for: Block do
   def to_param(%@for{consensus: true, number: number}) do
     to_string(number)

From 296e72b4c7e1f4111750ee6efd06d80aba55dd01 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=B8=D1=82=D0=B0=20=D0=9F=D0=BE=D0=B7?=
 =?UTF-8?q?=D0=B4=D0=BD=D1=8F=D0=BA=D0=BE=D0=B2?= <nikitosing4@mail.ru>
Date: Mon, 30 May 2022 19:21:19 +0300
Subject: [PATCH 114/128] Fix vyper compiler versions order

---
 CHANGELOG.md                                                  | 1 +
 apps/explorer/lib/explorer/smart_contract/compiler_version.ex | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d014e89620e..f723eb5da660 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5626](https://github.com/blockscout/blockscout/pull/5626) - Fix vyper compiler versions order
 - [#5603](https://github.com/blockscout/blockscout/pull/5603) - Fix failing verification attempts
 - [#5598](https://github.com/blockscout/blockscout/pull/5598) - Fix token dropdown
 - [#5592](https://github.com/blockscout/blockscout/pull/5592) - Burn fees for legacy transactions
diff --git a/apps/explorer/lib/explorer/smart_contract/compiler_version.ex b/apps/explorer/lib/explorer/smart_contract/compiler_version.ex
index d54522c63fca..781a63c17116 100644
--- a/apps/explorer/lib/explorer/smart_contract/compiler_version.ex
+++ b/apps/explorer/lib/explorer/smart_contract/compiler_version.ex
@@ -77,7 +77,9 @@ defmodule Explorer.SmartContract.CompilerVersion do
             minor2 = versions2 |> Enum.at(1) |> parse_integer()
             patch1 = versions1 |> Enum.at(2) |> String.split("-") |> Enum.at(0) |> parse_integer()
             patch2 = versions2 |> Enum.at(2) |> String.split("-") |> Enum.at(0) |> parse_integer()
-            major1 >= major2 && minor1 >= minor2 && patch1 >= patch2
+
+            major1 > major2 || (major1 == major2 && minor1 > minor2) ||
+              (major1 == major2 && minor1 == minor2 && patch1 > patch2)
           end)
       end
 

From 4b7ac2b1ce5d6489ae2279f2aa3769700328d120 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=B8=D1=82=D0=B0=20=D0=9F=D0=BE=D0=B7?=
 =?UTF-8?q?=D0=B4=D0=BD=D1=8F=D0=BA=D0=BE=D0=B2?= <nikitosing4@mail.ru>
Date: Mon, 30 May 2022 18:34:59 +0300
Subject: [PATCH 115/128] Fix tests

---
 CHANGELOG.md                                                 | 2 +-
 .../controllers/tokens/holder_controller_test.exs            | 4 ++--
 .../controllers/transaction_log_controller_test.exs          | 5 +++--
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e44dd62d5dc8..b5039481e21e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,8 +16,8 @@
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
 ### Chore
-- [#5623](https://github.com/blockscout/blockscout/pull/5623) - Allow hyphen in DB password
 - [#5625](https://github.com/blockscout/blockscout/pull/5625) - Get rid of some redirects to checksummed address url
+- [#5623](https://github.com/blockscout/blockscout/pull/5623) - Allow hyphen in DB password
 - [#5543](https://github.com/blockscout/blockscout/pull/5543) - Increase max_restarts to 1_000 (from 3 by default) for explorer, block_scout_web supervisors
 - [#5536](https://github.com/blockscout/blockscout/pull/5536) - NPM audit fix
 
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/tokens/holder_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/tokens/holder_controller_test.exs
index ac25b1f0c42f..45c23d6f09c7 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/tokens/holder_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/tokens/holder_controller_test.exs
@@ -1,7 +1,7 @@
 defmodule BlockScoutWeb.Tokens.HolderControllerTest do
   use BlockScoutWeb.ConnCase, async: true
 
-  alias Explorer.Chain.Hash
+  alias Explorer.Chain.{Address, Hash}
 
   describe "GET index/3" do
     test "with invalid address hash", %{conn: conn} do
@@ -67,7 +67,7 @@ defmodule BlockScoutWeb.Tokens.HolderControllerTest do
 
       assert Enum.all?(second_page_token_balances, fn token_balance ->
                Enum.any?(token_balance_tiles, fn tile ->
-                 String.contains?(tile, to_string(token_balance.address_hash))
+                 String.contains?(tile, Address.checksum(token_balance.address_hash))
                end)
              end)
     end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/transaction_log_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/transaction_log_controller_test.exs
index f5b6118a2c92..fc9ced3bba5f 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/transaction_log_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/transaction_log_controller_test.exs
@@ -5,6 +5,7 @@ defmodule BlockScoutWeb.TransactionLogControllerTest do
 
   import BlockScoutWeb.WebRouter.Helpers, only: [transaction_log_path: 3]
 
+  alias Explorer.Chain.Address
   alias Explorer.ExchangeRates.Token
 
   describe "GET index/2" do
@@ -44,7 +45,7 @@ defmodule BlockScoutWeb.TransactionLogControllerTest do
       {:ok, %{"items" => items}} = conn.resp_body |> Poison.decode()
       first_log = List.first(items)
 
-      assert String.contains?(first_log, to_string(address.hash))
+      assert String.contains?(first_log, Address.checksum(address.hash))
     end
 
     test "returns logs for the transaction with nil to_address", %{conn: conn} do
@@ -67,7 +68,7 @@ defmodule BlockScoutWeb.TransactionLogControllerTest do
       {:ok, %{"items" => items}} = conn.resp_body |> Poison.decode()
       first_log = List.first(items)
 
-      assert String.contains?(first_log, to_string(address.hash))
+      assert String.contains?(first_log, Address.checksum(address.hash))
     end
 
     test "assigns no logs when there are none", %{conn: conn} do

From bef7c2f42f60214b2c44af929e0d62d9be678f7d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=B8=D1=82=D0=B0=20=D0=9F=D0=BE=D0=B7?=
 =?UTF-8?q?=D0=B4=D0=BD=D1=8F=D0=BA=D0=BE=D0=B2?= <nikitosing4@mail.ru>
Date: Tue, 31 May 2022 15:16:50 +0300
Subject: [PATCH 116/128] Fix empty coin balance for empty address

---
 CHANGELOG.md                                          |  1 +
 .../controllers/address_coin_balance_controller.ex    | 10 ++++++++--
 .../address_internal_transaction_controller.ex        | 10 ++++++++--
 .../controllers/address_transaction_controller.ex     | 11 +++++++++--
 4 files changed, 26 insertions(+), 6 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b01347dfaf9..8cf251d1f530 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5629](https://github.com/blockscout/blockscout/pull/5629) - Fix empty coin balance for empty address
 - [#5626](https://github.com/blockscout/blockscout/pull/5626) - Fix vyper compiler versions order
 - [#5603](https://github.com/blockscout/blockscout/pull/5603) - Fix failing verification attempts
 - [#5598](https://github.com/blockscout/blockscout/pull/5598) - Fix token dropdown
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_coin_balance_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_coin_balance_controller.ex
index f7cf3401e2ed..b024c102a0bd 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_coin_balance_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_coin_balance_controller.ex
@@ -9,7 +9,7 @@ defmodule BlockScoutWeb.AddressCoinBalanceController do
 
   alias BlockScoutWeb.{AccessHelpers, AddressCoinBalanceView, Controller}
   alias Explorer.{Chain, Market}
-  alias Explorer.Chain.Address
+  alias Explorer.Chain.{Address, Wei}
   alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
@@ -84,7 +84,13 @@ defmodule BlockScoutWeb.AddressCoinBalanceController do
 
       {:error, :not_found} ->
         {:ok, address_hash} = Chain.string_to_address_hash(address_hash_string)
-        address = %Chain.Address{hash: address_hash, smart_contract: nil, token: nil}
+
+        address = %Chain.Address{
+          hash: address_hash,
+          smart_contract: nil,
+          token: nil,
+          fetched_coin_balance: %Wei{value: Decimal.new(0)}
+        }
 
         case Chain.Hash.Address.validate(address_hash_string) do
           {:ok, _} ->
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_internal_transaction_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_internal_transaction_controller.ex
index b037a251cc41..a72ba8e25649 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_internal_transaction_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_internal_transaction_controller.ex
@@ -9,7 +9,7 @@ defmodule BlockScoutWeb.AddressInternalTransactionController do
 
   alias BlockScoutWeb.{AccessHelpers, Controller, InternalTransactionView}
   alias Explorer.{Chain, Market}
-  alias Explorer.Chain.Address
+  alias Explorer.Chain.{Address, Wei}
   alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
@@ -94,7 +94,13 @@ defmodule BlockScoutWeb.AddressInternalTransactionController do
 
       {:error, :not_found} ->
         {:ok, address_hash} = Chain.string_to_address_hash(address_hash_string)
-        address = %Chain.Address{hash: address_hash, smart_contract: nil, token: nil}
+
+        address = %Chain.Address{
+          hash: address_hash,
+          smart_contract: nil,
+          token: nil,
+          fetched_coin_balance: %Wei{value: Decimal.new(0)}
+        }
 
         case Chain.Hash.Address.validate(address_hash_string) do
           {:ok, _} ->
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_transaction_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_transaction_controller.ex
index fd8765cc25f2..fed2fe2da8ab 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/address_transaction_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/address_transaction_controller.ex
@@ -14,7 +14,8 @@ defmodule BlockScoutWeb.AddressTransactionController do
     AddressInternalTransactionCsvExporter,
     AddressLogCsvExporter,
     AddressTokenTransferCsvExporter,
-    AddressTransactionCsvExporter
+    AddressTransactionCsvExporter,
+    Wei
   }
 
   alias Explorer.ExchangeRates.Token
@@ -130,7 +131,13 @@ defmodule BlockScoutWeb.AddressTransactionController do
 
       {:error, :not_found} ->
         {:ok, address_hash} = Chain.string_to_address_hash(address_hash_string)
-        address = %Chain.Address{hash: address_hash, smart_contract: nil, token: nil}
+
+        address = %Chain.Address{
+          hash: address_hash,
+          smart_contract: nil,
+          token: nil,
+          fetched_coin_balance: %Wei{value: Decimal.new(0)}
+        }
 
         case Chain.Hash.Address.validate(address_hash_string) do
           {:ok, _} ->

From ef4a71972fd17ff7afc298a4b1202d696a68bf35 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Wed, 25 May 2022 23:10:40 +0300
Subject: [PATCH 117/128] Add order by for token transfers; tune pagination on
 transaction/token-transfers

---
 apps/explorer/lib/explorer/chain.ex                | 4 ++--
 apps/explorer/lib/explorer/chain/token_transfer.ex | 4 ++++
 apps/explorer/lib/explorer/chain/transaction.ex    | 1 +
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index ef59afd7bbb4..9ed13b9e0d30 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -3630,7 +3630,7 @@ defmodule Explorer.Chain do
         ]
   def transaction_to_token_transfers(transaction_hash, options \\ []) when is_list(options) do
     necessity_by_association = Keyword.get(options, :necessity_by_association, %{})
-    paging_options = Keyword.get(options, :paging_options, @default_paging_options)
+    paging_options = options |> Keyword.get(:paging_options, @default_paging_options) |> Map.put(:asc_order, true)
 
     TokenTransfer
     |> join(:inner, [token_transfer], transaction in assoc(token_transfer, :transaction))
@@ -3641,7 +3641,7 @@ defmodule Explorer.Chain do
     )
     |> TokenTransfer.page_token_transfer(paging_options)
     |> limit(^paging_options.page_size)
-    |> order_by([token_transfer], asc: token_transfer.inserted_at)
+    |> order_by([token_transfer], asc: token_transfer.log_index)
     |> join_associations(necessity_by_association)
     |> Repo.all()
   end
diff --git a/apps/explorer/lib/explorer/chain/token_transfer.ex b/apps/explorer/lib/explorer/chain/token_transfer.ex
index 2eb7af5f169d..fe17971fb53e 100644
--- a/apps/explorer/lib/explorer/chain/token_transfer.ex
+++ b/apps/explorer/lib/explorer/chain/token_transfer.ex
@@ -215,6 +215,10 @@ defmodule Explorer.Chain.TokenTransfer do
 
   def page_token_transfer(query, %PagingOptions{key: nil}), do: query
 
+  def page_token_transfer(query, %PagingOptions{key: {token_id}, asc_order: true}) do
+    where(query, [tt], tt.token_id > ^token_id)
+  end
+
   def page_token_transfer(query, %PagingOptions{key: {token_id}}) do
     where(query, [tt], tt.token_id < ^token_id)
   end
diff --git a/apps/explorer/lib/explorer/chain/transaction.ex b/apps/explorer/lib/explorer/chain/transaction.ex
index 08cd9b8c2ced..88696c91c3aa 100644
--- a/apps/explorer/lib/explorer/chain/transaction.ex
+++ b/apps/explorer/lib/explorer/chain/transaction.ex
@@ -431,6 +431,7 @@ defmodule Explorer.Chain.Transaction do
         where:
           tt.token_contract_address_hash == ^address_hash or tt.to_address_hash == ^address_hash or
             tt.from_address_hash == ^address_hash,
+        order_by: [asc: tt.log_index],
         preload: [:token, [from_address: :names], [to_address: :names]]
       )
 

From 4f96c96d455ece7c32b7bff3699fb226c610bcf2 Mon Sep 17 00:00:00 2001
From: nikitosing <nikitosing4@mail.ru>
Date: Thu, 26 May 2022 12:56:47 +0300
Subject: [PATCH 118/128] Add regression tests for token transfers ordering and
 pagination

---
 CHANGELOG.md                               |   1 +
 apps/explorer/test/explorer/chain_test.exs | 222 +++++++++++++++++++++
 2 files changed, 223 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8cf251d1f530..15940b7e22c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 
 ### Fixes
 - [#5629](https://github.com/blockscout/blockscout/pull/5629) - Fix empty coin balance for empty address
+- [#5612](https://github.com/blockscout/blockscout/pull/5612) - Fix token transfers order
 - [#5626](https://github.com/blockscout/blockscout/pull/5626) - Fix vyper compiler versions order
 - [#5603](https://github.com/blockscout/blockscout/pull/5603) - Fix failing verification attempts
 - [#5598](https://github.com/blockscout/blockscout/pull/5598) - Fix token dropdown
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index a9920dd8fc0d..67bde1c9b3c5 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -3293,6 +3293,186 @@ defmodule Explorer.ChainTest do
                }
              ] = Chain.transaction_to_token_transfers(transaction.hash)
     end
+
+    test "token transfers ordered by ASC log_index" do
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      token_transfer_0 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 0
+        )
+
+      token_transfer_4 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 4
+        )
+
+      token_transfer_2 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 2
+        )
+
+      token_transfer_1 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 1
+        )
+
+      token_transfer_3 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 3
+        )
+
+      token_transfers_sorted =
+        [token_transfer_0, token_transfer_1, token_transfer_2, token_transfer_3, token_transfer_4]
+        |> Enum.map(&{&1.transaction_hash, &1.log_index})
+
+      token_transfers_unsorted =
+        [token_transfer_1, token_transfer_0, token_transfer_2, token_transfer_3, token_transfer_4]
+        |> Enum.map(&{&1.transaction_hash, &1.log_index})
+
+      assert token_transfers_sorted ==
+               transaction.hash
+               |> Chain.transaction_to_token_transfers(
+                 necessity_by_association: %{
+                   token: :optional,
+                   transaction: :optional
+                 }
+               )
+               |> Enum.map(&{&1.transaction_hash, &1.log_index})
+
+      assert token_transfers_unsorted !=
+               transaction.hash
+               |> Chain.transaction_to_token_transfers(
+                 necessity_by_association: %{
+                   token: :optional,
+                   transaction: :optional
+                 }
+               )
+               |> Enum.map(&{&1.transaction_hash, &1.log_index})
+    end
+
+    test "token transfers can be paginated" do
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      token_transfer_0 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 0
+        )
+
+      token_transfer_4 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 4
+        )
+
+      token_transfer_2 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 2
+        )
+
+      token_transfer_1 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 1
+        )
+
+      token_transfer_3 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 3
+        )
+
+      token_transfer_6 =
+        insert(:token_transfer,
+          transaction: transaction,
+          block: transaction.block,
+          block_number: transaction.block_number,
+          log_index: 6
+        )
+
+      token_transfers_first_page =
+        [token_transfer_0, token_transfer_1, token_transfer_2] |> Enum.map(&{&1.transaction_hash, &1.log_index})
+
+      token_transfers_second_page =
+        [token_transfer_2, token_transfer_3, token_transfer_4] |> Enum.map(&{&1.transaction_hash, &1.log_index})
+
+      token_transfers_third_page =
+        [token_transfer_4, token_transfer_6] |> Enum.map(&{&1.transaction_hash, &1.log_index})
+
+      assert token_transfers_first_page ==
+               transaction.hash
+               |> Chain.transaction_to_token_transfers(
+                 necessity_by_association: %{
+                   token: :optional,
+                   transaction: :optional
+                 },
+                 paging_options: %PagingOptions{
+                   page_size: 3
+                 }
+               )
+               |> Enum.map(&{&1.transaction_hash, &1.log_index})
+
+      assert token_transfers_second_page ==
+               transaction.hash
+               |> Chain.transaction_to_token_transfers(
+                 necessity_by_association: %{
+                   token: :optional,
+                   transaction: :optional
+                 },
+                 paging_options: %PagingOptions{
+                   key: {transaction.block_number, 1},
+                   page_size: 3
+                 }
+               )
+               |> Enum.map(&{&1.transaction_hash, &1.log_index})
+
+      assert token_transfers_third_page ==
+               transaction.hash
+               |> Chain.transaction_to_token_transfers(
+                 necessity_by_association: %{
+                   token: :optional,
+                   transaction: :optional
+                 },
+                 paging_options: %PagingOptions{
+                   key: {transaction.block_number, 3},
+                   page_size: 3
+                 }
+               )
+               |> Enum.map(&{&1.transaction_hash, &1.log_index})
+    end
   end
 
   describe "value/2" do
@@ -4966,6 +5146,48 @@ defmodule Explorer.ChainTest do
 
       assert result == [transaction.hash]
     end
+
+    test "correct ordering for token transfers (ASC log_index)" do
+      address = insert(:address)
+      token = insert(:token)
+
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      insert(
+        :token_transfer,
+        amount: 2,
+        to_address: address,
+        token_contract_address: token.contract_address,
+        transaction: transaction,
+        log_index: 2
+      )
+
+      insert(
+        :token_transfer,
+        amount: 1,
+        to_address: address,
+        token_contract_address: token.contract_address,
+        transaction: transaction,
+        log_index: 0
+      )
+
+      insert(
+        :token_transfer,
+        amount: 1,
+        to_address: address,
+        token_contract_address: token.contract_address,
+        transaction: transaction,
+        log_index: 1
+      )
+
+      assert [result] = Chain.address_to_transactions_with_token_transfers(address.hash, token.contract_address_hash)
+
+      assert [{transaction.hash, 0}, {transaction.hash, 1}, {transaction.hash, 2}] ==
+               result.token_transfers |> Enum.map(&{&1.transaction_hash, &1.log_index})
+    end
   end
 
   describe "address_to_unique_tokens/2" do

From de0dcb80d9507b00daa0b80f395a96424ab233db Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 1 Jun 2022 17:36:08 +0300
Subject: [PATCH 119/128] exchange_rates_source function fix in case of
 token_bridge source: it should use coinGecko source

---
 CHANGELOG.md                                        | 1 +
 apps/explorer/lib/explorer/exchange_rates/source.ex | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15940b7e22c3..2886decd2d0b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - [#5540](https://github.com/blockscout/blockscout/pull/5540) - Tx page: scroll to selected tab's data
 
 ### Fixes
+- [#5635](https://github.com/blockscout/blockscout/pull/5635) - Set CoinGecko source in exchange_rates_source function fix in case of token_bridge
 - [#5629](https://github.com/blockscout/blockscout/pull/5629) - Fix empty coin balance for empty address
 - [#5612](https://github.com/blockscout/blockscout/pull/5612) - Fix token transfers order
 - [#5626](https://github.com/blockscout/blockscout/pull/5626) - Fix vyper compiler versions order
diff --git a/apps/explorer/lib/explorer/exchange_rates/source.ex b/apps/explorer/lib/explorer/exchange_rates/source.ex
index 09cc0c84f750..3984b728385b 100644
--- a/apps/explorer/lib/explorer/exchange_rates/source.ex
+++ b/apps/explorer/lib/explorer/exchange_rates/source.ex
@@ -88,7 +88,11 @@ defmodule Explorer.ExchangeRates.Source do
 
   @spec exchange_rates_source() :: module()
   defp exchange_rates_source do
-    config(:source) || Explorer.ExchangeRates.Source.CoinGecko
+    if config(:source) == Explorer.ExchangeRates.Source.TokenBridge do
+      Explorer.ExchangeRates.Source.CoinGecko
+    else
+      config(:source) || Explorer.ExchangeRates.Source.CoinGecko
+    end
   end
 
   @spec config(atom()) :: term

From b4cfc01c647521998c89bbe22c2b4fd565b3c86d Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 2 Jun 2022 14:36:17 +0300
Subject: [PATCH 120/128] Tune lines numbers in dialuzer-ignore

---
 .dialyzer-ignore | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.dialyzer-ignore b/.dialyzer-ignore
index da6cdd56310a..3944eb38fc13 100644
--- a/.dialyzer-ignore
+++ b/.dialyzer-ignore
@@ -20,8 +20,8 @@ lib/block_scout_web/views/layout_view.ex:145: The call 'Elixir.Poison.Parser':'p
 lib/block_scout_web/views/layout_view.ex:237: The call 'Elixir.Poison.Parser':'parse!'
 lib/explorer/smart_contract/reader.ex:435
 lib/indexer/fetcher/token_total_supply_on_demand.ex:16
-lib/explorer/exchange_rates/source.ex:116
-lib/explorer/exchange_rates/source.ex:119
+lib/explorer/exchange_rates/source.ex:120
+lib/explorer/exchange_rates/source.ex:123
 lib/explorer/smart_contract/solidity/verifier.ex:223
 lib/block_scout_web/templates/address_contract/index.html.eex:158
 lib/block_scout_web/templates/address_contract/index.html.eex:195

From 4b43a6f9787b19c466af074576d46fc43e46ef75 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=B8=D1=82=D0=B0=20=D0=9F=D0=BE=D0=B7?=
 =?UTF-8?q?=D0=B4=D0=BD=D1=8F=D0=BA=D0=BE=D0=B2?= <nikitosing4@mail.ru>
Date: Sat, 4 Jun 2022 15:27:22 +0300
Subject: [PATCH 121/128] Fix warnings in tests

---
 CHANGELOG.md                                  |  1 +
 .../channels/address_channel_test.exs         |  2 +-
 .../address_read_contract_controller_test.exs |  1 -
 .../address_token_controller_test.exs         |  2 +-
 .../api/rpc/contract_controller_test.exs      | 37 ++++++++++---------
 .../api/rpc/stats_controller_test.exs         | 12 +++---
 ...erified_smart_contract_controller_test.exs |  8 ++--
 .../controllers/chain_controller_test.exs     | 10 ++---
 .../transaction_controller_test.exs           |  2 +-
 .../test/ethereum_jsonrpc_test.exs            |  6 +--
 .../test/explorer/chain/cache/uncles_test.exs |  2 +-
 .../runner/address/token_balances_test.exs    |  2 +-
 .../test/explorer/chain/import_test.exs       |  6 ++-
 .../chain/supply/token_bridge_test.exs        |  2 +-
 apps/explorer/test/explorer/chain_test.exs    | 25 ++++++++-----
 .../explorer/smart_contract/reader_test.exs   |  4 +-
 .../smart_contract/solidity/verifier_test.exs |  3 +-
 .../indexer/block/catchup/fetcher_test.exs    |  4 +-
 .../test/indexer/block/fetcher_test.exs       |  5 +--
 .../indexer/fetcher/block_reward_test.exs     | 12 +++---
 .../fetcher/internal_transaction_test.exs     |  4 +-
 .../test/indexer/fetcher/uncle_block_test.exs |  2 +-
 22 files changed, 80 insertions(+), 72 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15940b7e22c3..a42b2dabd072 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
 ### Chore
+- [#5640](https://github.com/blockscout/blockscout/pull/5640) - Clean up and fix tests, reduce amount of warnings
 - [#5625](https://github.com/blockscout/blockscout/pull/5625) - Get rid of some redirects to checksummed address url
 - [#5623](https://github.com/blockscout/blockscout/pull/5623) - Allow hyphen in DB password
 - [#5543](https://github.com/blockscout/blockscout/pull/5543) - Increase max_restarts to 1_000 (from 3 by default) for explorer, block_scout_web supervisors
diff --git a/apps/block_scout_web/test/block_scout_web/channels/address_channel_test.exs b/apps/block_scout_web/test/block_scout_web/channels/address_channel_test.exs
index a58a2a589064..07b890fa936b 100644
--- a/apps/block_scout_web/test/block_scout_web/channels/address_channel_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/channels/address_channel_test.exs
@@ -37,7 +37,7 @@ defmodule BlockScoutWeb.AddressChannelTest do
     test "can retrieve current balance card of the address", %{socket: socket, address: address} do
       ref = push(socket, "get_balance", %{})
 
-      assert_reply(ref, :ok, %{balance: sent_balance, balance_card: balance_card})
+      assert_reply(ref, :ok, %{balance: sent_balance, balance_card: _balance_card})
 
       assert sent_balance == address.fetched_coin_balance.value
       # assert balance_card =~ "/address/#{address.hash}/token-balances"
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/address_read_contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/address_read_contract_controller_test.exs
index 11354ed735c2..6a01c126d7ab 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/address_read_contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/address_read_contract_controller_test.exs
@@ -2,7 +2,6 @@ defmodule BlockScoutWeb.AddressReadContractControllerTest do
   use BlockScoutWeb.ConnCase, async: true
   use ExUnit.Case, async: false
 
-  alias BlockScoutWeb.AddressControllerTest
   alias Explorer.ExchangeRates.Token
   alias Explorer.Chain.Address
 
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/address_token_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/address_token_controller_test.exs
index 8f39fbbecb0e..c5478861c7f7 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/address_token_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/address_token_controller_test.exs
@@ -111,7 +111,7 @@ defmodule BlockScoutWeb.AddressTokenControllerTest do
         value: 1000
       )
 
-      %Token{name: name, type: type, inserted_at: inserted_at} = token
+      %Token{name: name, type: type, inserted_at: _inserted_at} = token
 
       conn =
         get(conn, address_token_path(BlockScoutWeb.Endpoint, :index, Address.checksum(address.hash)), %{
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/contract_controller_test.exs
index 162deb30906a..4f56efb7f00d 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/contract_controller_test.exs
@@ -1,7 +1,8 @@
 defmodule BlockScoutWeb.API.RPC.ContractControllerTest do
   use BlockScoutWeb.ConnCase
   alias Explorer.Chain.SmartContract
-  alias Explorer.{Chain, Factory}
+  alias Explorer.Chain
+  # alias Explorer.{Chain, Factory}
 
   import Mox
 
@@ -832,23 +833,23 @@ defmodule BlockScoutWeb.API.RPC.ContractControllerTest do
     })
   end
 
-  defp verify_schema do
-    resolve_schema(%{
-      "type" => "object",
-      "properties" => %{
-        "Address" => %{"type" => "string"},
-        "SourceCode" => %{"type" => "string"},
-        "ABI" => %{"type" => "string"},
-        "ContractName" => %{"type" => "string"},
-        "CompilerVersion" => %{"type" => "string"},
-        "DecompiledSourceCode" => %{"type" => "string"},
-        "DecompilerVersion" => %{"type" => "string"},
-        "OptimizationUsed" => %{"type" => "string"}
-      }
-    })
-  end
-
-  defp resolve_schema(result \\ %{}) do
+  # defp verify_schema do
+  #   resolve_schema(%{
+  #     "type" => "object",
+  #     "properties" => %{
+  #       "Address" => %{"type" => "string"},
+  #       "SourceCode" => %{"type" => "string"},
+  #       "ABI" => %{"type" => "string"},
+  #       "ContractName" => %{"type" => "string"},
+  #       "CompilerVersion" => %{"type" => "string"},
+  #       "DecompiledSourceCode" => %{"type" => "string"},
+  #       "DecompilerVersion" => %{"type" => "string"},
+  #       "OptimizationUsed" => %{"type" => "string"}
+  #     }
+  #   })
+  # end
+
+  defp resolve_schema(result) do
     %{
       "type" => "object",
       "properties" => %{
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/stats_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/stats_controller_test.exs
index a914767bff11..e92ba9b7abd0 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/stats_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/stats_controller_test.exs
@@ -209,11 +209,11 @@ defmodule BlockScoutWeb.API.RPC.StatsControllerTest do
     })
   end
 
-  defp ethsupply_schema do
-    resolve_schema(%{
-      "type" => ["string", "null"]
-    })
-  end
+  # defp ethsupply_schema do
+  #   resolve_schema(%{
+  #     "type" => ["string", "null"]
+  #   })
+  # end
 
   defp ethsupplyexchange_schema do
     resolve_schema(%{
@@ -233,7 +233,7 @@ defmodule BlockScoutWeb.API.RPC.StatsControllerTest do
     })
   end
 
-  defp resolve_schema(result \\ %{}) do
+  defp resolve_schema(result) do
     %{
       "type" => "object",
       "properties" => %{
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/api/v1/verified_smart_contract_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/api/v1/verified_smart_contract_controller_test.exs
index a4a308c12cb5..5726a85dfef4 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/api/v1/verified_smart_contract_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/api/v1/verified_smart_contract_controller_test.exs
@@ -1,7 +1,7 @@
 defmodule BlockScoutWeb.API.V1.VerifiedControllerTest do
   use BlockScoutWeb.ConnCase
 
-  alias Explorer.Factory
+  # alias Explorer.Factory
 
   # alias Explorer.Chain.DecompiledSmartContract
 
@@ -76,7 +76,7 @@ defmodule BlockScoutWeb.API.V1.VerifiedControllerTest do
   #   assert Jason.decode!(response.resp_body) == %{"status" => "success"}
   # end
 
-  defp api_v1_verified_smart_contract_path(conn, action) do
-    "/api" <> ApiRoutes.api_v1_verified_smart_contract_path(conn, action)
-  end
+  # defp api_v1_verified_smart_contract_path(conn, action) do
+  #   "/api" <> ApiRoutes.api_v1_verified_smart_contract_path(conn, action)
+  # end
 end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/chain_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/chain_controller_test.exs
index f361b8b55daa..246ab7f7b253 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/chain_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/chain_controller_test.exs
@@ -205,21 +205,21 @@ defmodule BlockScoutWeb.ChainControllerTest do
 
       "0x" <> non_prefix_hash = to_string(transaction.hash)
 
-      conn = get(conn, "search?q=#{to_string(non_prefix_hash)}")
+      conn = get(conn, "/search?q=#{to_string(non_prefix_hash)}")
 
       assert redirected_to(conn) == transaction_path(conn, :show, transaction)
     end
 
     test "finds an address by hash", %{conn: conn} do
       address = insert(:address)
-      conn = get(conn, "search?q=#{to_string(address.hash)}")
+      conn = get(conn, "/search?q=#{to_string(address.hash)}")
 
       assert redirected_to(conn) == address_path(conn, :show, address)
     end
 
     test "finds an address by hash when there are extra spaces", %{conn: conn} do
       address = insert(:address)
-      conn = get(conn, "search?q=#{to_string(address.hash)}")
+      conn = get(conn, "/search?q=#{to_string(address.hash)}")
 
       assert redirected_to(conn) == address_path(conn, :show, address)
     end
@@ -228,13 +228,13 @@ defmodule BlockScoutWeb.ChainControllerTest do
       address = insert(:address)
       "0x" <> non_prefix_hash = to_string(address.hash)
 
-      conn = get(conn, "search?q=#{to_string(non_prefix_hash)}")
+      conn = get(conn, "/search?q=#{to_string(non_prefix_hash)}")
 
       assert redirected_to(conn) == address_path(conn, :show, address)
     end
 
     test "redirects to result page when it finds nothing", %{conn: conn} do
-      conn = get(conn, "search?q=zaphod")
+      conn = get(conn, "/search?q=zaphod")
       assert conn.status == 302
     end
   end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/transaction_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/transaction_controller_test.exs
index 2c89c792e404..c94d095084c3 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/transaction_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/transaction_controller_test.exs
@@ -2,7 +2,7 @@ defmodule BlockScoutWeb.TransactionControllerTest do
   use BlockScoutWeb.ConnCase
 
   import BlockScoutWeb.WebRouter.Helpers,
-    only: [transaction_path: 3, transaction_internal_transaction_path: 3, transaction_token_transfer_path: 3]
+    only: [transaction_path: 3]
 
   alias Explorer.Chain.Transaction
 
diff --git a/apps/ethereum_jsonrpc/test/ethereum_jsonrpc_test.exs b/apps/ethereum_jsonrpc/test/ethereum_jsonrpc_test.exs
index fb854601f521..75827da43878 100644
--- a/apps/ethereum_jsonrpc/test/ethereum_jsonrpc_test.exs
+++ b/apps/ethereum_jsonrpc/test/ethereum_jsonrpc_test.exs
@@ -604,13 +604,13 @@ defmodule EthereumJSONRPCTest do
       # Can't be faked reliably on real chain
       moxed_json_rpc_named_arguments = Keyword.put(json_rpc_named_arguments, :transport, EthereumJSONRPC.Mox)
 
-      unknown_error = {:error, %{"code" => 500, "message" => "Unknown error"}}
+      unknown_error = %{"code" => 500, "message" => "Unknown error"}
 
       expect(EthereumJSONRPC.Mox, :json_rpc, fn _json, _options ->
-        unknown_error
+        {:error, unknown_error}
       end)
 
-      assert {:error, unknown_error} =
+      assert {:error, ^unknown_error} =
                EthereumJSONRPC.fetch_block_number_by_tag("latest", moxed_json_rpc_named_arguments)
     end
   end
diff --git a/apps/explorer/test/explorer/chain/cache/uncles_test.exs b/apps/explorer/test/explorer/chain/cache/uncles_test.exs
index 230889ca778a..7b89718e752e 100644
--- a/apps/explorer/test/explorer/chain/cache/uncles_test.exs
+++ b/apps/explorer/test/explorer/chain/cache/uncles_test.exs
@@ -21,7 +21,7 @@ defmodule Explorer.Chain.Cache.UnclesTest do
 
       Uncles.update_from_second_degree_relations([second_degree_relation])
 
-      assert [%{hash: uncle_hash}] = Uncles.all()
+      assert [%{hash: ^uncle_hash}] = Uncles.all()
     end
   end
 end
diff --git a/apps/explorer/test/explorer/chain/import/runner/address/token_balances_test.exs b/apps/explorer/test/explorer/chain/import/runner/address/token_balances_test.exs
index 39e40c7e73e4..f44b6bca792f 100644
--- a/apps/explorer/test/explorer/chain/import/runner/address/token_balances_test.exs
+++ b/apps/explorer/test/explorer/chain/import/runner/address/token_balances_test.exs
@@ -38,7 +38,7 @@ defmodule Explorer.Chain.Import.Runner.Address.TokenBalancesTest do
               %{
                 address_token_balances: [
                   %TokenBalance{
-                    address_hash: address_hash,
+                    address_hash: ^address_hash,
                     block_number: ^block_number,
                     token_contract_address_hash: ^token_contract_address_hash,
                     value: ^value,
diff --git a/apps/explorer/test/explorer/chain/import_test.exs b/apps/explorer/test/explorer/chain/import_test.exs
index 9cde0dbb8103..c5ce4e902402 100644
--- a/apps/explorer/test/explorer/chain/import_test.exs
+++ b/apps/explorer/test/explorer/chain/import_test.exs
@@ -647,7 +647,8 @@ defmodule Explorer.Chain.ImportTest do
 
       assert {:ok, _} = Import.all(options)
 
-      assert [block_hash] = Explorer.Repo.all(PendingBlockOperation.block_hashes(:fetch_internal_transactions))
+      {:ok, block_hash_casted} = Explorer.Chain.Hash.Full.cast(block_hash)
+      assert [^block_hash_casted] = Explorer.Repo.all(PendingBlockOperation.block_hashes(:fetch_internal_transactions))
 
       assert {:ok, _} = Import.all(internal_txs_options)
 
@@ -736,7 +737,8 @@ defmodule Explorer.Chain.ImportTest do
 
       assert {:ok, _} = Import.all(options)
 
-      assert [block_hash] = Explorer.Repo.all(PendingBlockOperation.block_hashes(:fetch_internal_transactions))
+      {:ok, block_hash_casted} = Explorer.Chain.Hash.Full.cast(block_hash)
+      assert [^block_hash_casted] = Explorer.Repo.all(PendingBlockOperation.block_hashes(:fetch_internal_transactions))
 
       assert {:ok, _} = Import.all(internal_txs_options)
 
diff --git a/apps/explorer/test/explorer/chain/supply/token_bridge_test.exs b/apps/explorer/test/explorer/chain/supply/token_bridge_test.exs
index 5daef5b6ea2c..0c954c7103ce 100644
--- a/apps/explorer/test/explorer/chain/supply/token_bridge_test.exs
+++ b/apps/explorer/test/explorer/chain/supply/token_bridge_test.exs
@@ -3,7 +3,7 @@ defmodule Explorer.Chain.Supply.TokenBridgeTest do
 
   import Mox
 
-  alias Explorer.Chain.Supply.TokenBridge
+  # alias Explorer.Chain.Supply.TokenBridge
 
   @moduletag :capture_log
 
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index 67bde1c9b3c5..65c5700e3b24 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -1337,7 +1337,9 @@ defmodule Explorer.ChainTest do
     test "returns the correct address if it exists" do
       address = insert(:address)
 
-      assert {:ok, address} = Chain.hash_to_address(address.hash)
+      assert {:ok, address_from_db} = Chain.hash_to_address(address.hash)
+      assert address_from_db.hash == address.hash
+      assert address_from_db.inserted_at == address.inserted_at
     end
 
     test "has_decompiled_code? is true if there are decompiled contracts" do
@@ -1386,14 +1388,16 @@ defmodule Explorer.ChainTest do
     test "returns an address if it already exists" do
       address = insert(:address)
 
-      assert {:ok, address} = Chain.find_or_insert_address_from_hash(address.hash)
+      assert {:ok, address_from_db} = Chain.find_or_insert_address_from_hash(address.hash)
+      assert address_from_db.hash == address.hash
+      assert address_from_db.inserted_at == address.inserted_at
     end
 
     test "returns an address if it doesn't exist" do
       hash_str = "0xcbbcd5ac86f9a50e13313633b262e16f695a90c2"
       {:ok, hash} = Chain.string_to_address_hash(hash_str)
 
-      assert {:ok, %Chain.Address{hash: hash}} = Chain.find_or_insert_address_from_hash(hash)
+      assert {:ok, %Chain.Address{hash: ^hash}} = Chain.find_or_insert_address_from_hash(hash)
     end
   end
 
@@ -4158,7 +4162,7 @@ defmodule Explorer.ChainTest do
       assert sc_before_call.name == Map.get(valid_attrs, :name)
       assert sc_before_call.partially_verified == Map.get(valid_attrs, :partially_verified)
 
-      assert {:ok, %SmartContract{} = smart_contract} =
+      assert {:ok, %SmartContract{}} =
                Chain.update_smart_contract(%{address_hash: address.hash, partially_verified: false})
 
       sc_after_call = Repo.get_by(SmartContract, address_hash: address.hash)
@@ -4174,7 +4178,7 @@ defmodule Explorer.ChainTest do
       assert sc_before_call.name == Map.get(valid_attrs, :name)
       assert sc_before_call.partially_verified == Map.get(valid_attrs, :partially_verified)
 
-      assert {:ok, %SmartContract{} = smart_contract} = Chain.update_smart_contract(%{address_hash: address.hash})
+      assert {:ok, %SmartContract{}} = Chain.update_smart_contract(%{address_hash: address.hash})
 
       sc_after_call = Repo.get_by(SmartContract, address_hash: address.hash)
       assert sc_after_call.name == Map.get(valid_attrs, :name)
@@ -4200,8 +4204,7 @@ defmodule Explorer.ChainTest do
                  el.contract_source_code == Map.get(src, :contract_source_code)
              end)
 
-      assert {:ok, %SmartContract{} = smart_contract} =
-               Chain.update_smart_contract(%{address_hash: address.hash}, [], changed_sources)
+      assert {:ok, %SmartContract{}} = Chain.update_smart_contract(%{address_hash: address.hash}, [], changed_sources)
 
       sc_after_call = Repo.get_by(Address, hash: address.hash) |> Repo.preload(:smart_contract_additional_sources)
 
@@ -4758,7 +4761,11 @@ defmodule Explorer.ChainTest do
 
       assert {:ok, result} = Chain.token_from_address_hash(token.contract_address_hash, options)
 
-      assert smart_contract = result.contract_address.smart_contract
+      assert address.smart_contract.address_hash == result.contract_address.smart_contract.address_hash
+      assert address.smart_contract.contract_code_md5 == result.contract_address.smart_contract.contract_code_md5
+      assert address.smart_contract.abi == result.contract_address.smart_contract.abi
+      assert address.smart_contract.contract_source_code == result.contract_address.smart_contract.contract_source_code
+      assert address.smart_contract.name == result.contract_address.smart_contract.name
     end
   end
 
@@ -4994,7 +5001,7 @@ defmodule Explorer.ChainTest do
         cataloged: true
       }
 
-      assert {:ok, updated_token} = Chain.update_token(token, update_params)
+      assert {:ok, _updated_token} = Chain.update_token(token, update_params)
     end
   end
 
diff --git a/apps/explorer/test/explorer/smart_contract/reader_test.exs b/apps/explorer/test/explorer/smart_contract/reader_test.exs
index f2b555331306..8f8e95b55e75 100644
--- a/apps/explorer/test/explorer/smart_contract/reader_test.exs
+++ b/apps/explorer/test/explorer/smart_contract/reader_test.exs
@@ -382,7 +382,7 @@ defmodule Explorer.SmartContract.ReaderTest do
 
       abi = [method]
       method_with_id = Map.put(method, "method_id", "0cbf0601")
-      assert [method_with_id] = Reader.get_abi_with_method_id(abi)
+      assert [^method_with_id] = Reader.get_abi_with_method_id(abi)
     end
 
     test "do not crash in some corner cases" do
@@ -399,7 +399,7 @@ defmodule Explorer.SmartContract.ReaderTest do
         }
       ]
 
-      assert abi = Reader.get_abi_with_method_id(abi)
+      assert ^abi = Reader.get_abi_with_method_id(abi)
     end
   end
 
diff --git a/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs b/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs
index 9033a32f6932..de88ece88325 100644
--- a/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs
+++ b/apps/explorer/test/explorer/smart_contract/solidity/verifier_test.exs
@@ -1222,8 +1222,7 @@ defmodule Explorer.SmartContract.Solidity.VerifierTest do
       assert {:ok,
               %{
                 abi: abi,
-                constructor_arguments:
-                  "000000000000000000000000fb5a36f0e12cef9f88d95f0e02cad4ba183336dc0000000000000000000000000000000000000000000000000000000000000032"
+                constructor_arguments: ^constructor_arguments
               }} = Verifier.evaluate_authenticity(contract_address.hash, params)
 
       assert abi != nil
diff --git a/apps/indexer/test/indexer/block/catchup/fetcher_test.exs b/apps/indexer/test/indexer/block/catchup/fetcher_test.exs
index 15157f5d56bf..0a77c3a93b15 100644
--- a/apps/indexer/test/indexer/block/catchup/fetcher_test.exs
+++ b/apps/indexer/test/indexer/block/catchup/fetcher_test.exs
@@ -425,7 +425,7 @@ defmodule Indexer.Block.Catchup.FetcherTest do
       assert count(Chain.Block) == 1
       assert count(Reward) == 0
 
-      assert_receive {:block_numbers, [block_number]}, 5_000
+      assert_receive {:block_numbers, [^block_number]}, 5_000
     end
 
     test "async fetches beneficiaries when entire call errors out", %{
@@ -568,7 +568,7 @@ defmodule Indexer.Block.Catchup.FetcherTest do
       assert count(Chain.Block) == 1
       assert count(Reward) == 0
 
-      assert_receive {:block_numbers, [block_number]}, 5_000
+      assert_receive {:block_numbers, [^block_number]}, 5_000
     end
   end
 
diff --git a/apps/indexer/test/indexer/block/fetcher_test.exs b/apps/indexer/test/indexer/block/fetcher_test.exs
index 95eb4035e7f5..82b11efe32d6 100644
--- a/apps/indexer/test/indexer/block/fetcher_test.exs
+++ b/apps/indexer/test/indexer/block/fetcher_test.exs
@@ -5,7 +5,6 @@ defmodule Indexer.Block.FetcherTest do
 
   import Mox
   import EthereumJSONRPC, only: [integer_to_quantity: 1]
-  import EthereumJSONRPC.Case
 
   alias Explorer.Chain
   alias Explorer.Chain.{Address, Log, Transaction, Wei}
@@ -745,7 +744,7 @@ defmodule Indexer.Block.FetcherTest do
 
              %{id: id, method: "trace_block"} ->
                block_quantity = integer_to_quantity(block_number)
-               res = eth_block_number_fake_response(block_quantity)
+               _res = eth_block_number_fake_response(block_quantity)
 
                %{
                  id: id,
@@ -792,7 +791,7 @@ defmodule Indexer.Block.FetcherTest do
         end)
       end
 
-      assert {:ok, %{errors: [], inserted: %{block_rewards: block_rewards}}} =
+      assert {:ok, %{errors: [], inserted: %{block_rewards: _block_rewards}}} =
                Fetcher.fetch_and_import_range(block_fetcher, block_number..block_number)
 
       assert Repo.one!(select(Chain.Block.Reward, fragment("COUNT(*)"))) == 2
diff --git a/apps/indexer/test/indexer/fetcher/block_reward_test.exs b/apps/indexer/test/indexer/fetcher/block_reward_test.exs
index 3cfb60c0f694..6e7b2377a223 100644
--- a/apps/indexer/test/indexer/fetcher/block_reward_test.exs
+++ b/apps/indexer/test/indexer/fetcher/block_reward_test.exs
@@ -117,7 +117,7 @@ defmodule Indexer.Fetcher.BlockRewardTest do
         }
       end)
 
-      res = eth_block_number_fake_response(block_quantity)
+      _res = eth_block_number_fake_response(block_quantity)
 
       assert count(Chain.Block.Reward) == 0
 
@@ -192,7 +192,7 @@ defmodule Indexer.Fetcher.BlockRewardTest do
         }
       end)
 
-      res = eth_block_number_fake_response(block_quantity)
+      _res = eth_block_number_fake_response(block_quantity)
 
       parent = self()
 
@@ -324,7 +324,7 @@ defmodule Indexer.Fetcher.BlockRewardTest do
         }
       end)
 
-      res = eth_block_number_fake_response(block_quantity)
+      _res = eth_block_number_fake_response(block_quantity)
 
       assert count(Chain.Block.Reward) == 0
       assert count(Chain.Address.CoinBalance) == 0
@@ -414,7 +414,7 @@ defmodule Indexer.Fetcher.BlockRewardTest do
         }
       end)
 
-      res = eth_block_number_fake_response(block_quantity)
+      _res = eth_block_number_fake_response(block_quantity)
 
       assert count(Chain.Block.Reward) == 0
       assert count(Chain.Address.CoinBalance) == 0
@@ -494,7 +494,7 @@ defmodule Indexer.Fetcher.BlockRewardTest do
         }
       end)
 
-      res = eth_block_number_fake_response(block_quantity)
+      _res = eth_block_number_fake_response(block_quantity)
 
       assert count(Chain.Block.Reward) == 1
       assert count(Chain.Address.CoinBalance) == 1
@@ -635,7 +635,7 @@ defmodule Indexer.Fetcher.BlockRewardTest do
         }
       end)
 
-      res = eth_block_number_fake_response(block_quantity)
+      _res = eth_block_number_fake_response(block_quantity)
 
       assert count(Chain.Block.Reward) == 0
       assert count(Chain.Address.CoinBalance) == 0
diff --git a/apps/indexer/test/indexer/fetcher/internal_transaction_test.exs b/apps/indexer/test/indexer/fetcher/internal_transaction_test.exs
index 770c208269e2..1c56536117e8 100644
--- a/apps/indexer/test/indexer/fetcher/internal_transaction_test.exs
+++ b/apps/indexer/test/indexer/fetcher/internal_transaction_test.exs
@@ -299,11 +299,11 @@ defmodule Indexer.Fetcher.InternalTransactionTest do
       block_hash = block.hash
       insert(:pending_block_operation, block_hash: block_hash, fetch_internal_transactions: true)
 
-      assert %{block_hash: block_hash} = Repo.get(PendingBlockOperation, block_hash)
+      assert %{block_hash: ^block_hash} = Repo.get(PendingBlockOperation, block_hash)
 
       assert {:retry, [block.number]} == InternalTransaction.run([block.number, block.number], json_rpc_named_arguments)
 
-      assert %{block_hash: block_hash} = Repo.get(PendingBlockOperation, block_hash)
+      assert %{block_hash: ^block_hash} = Repo.get(PendingBlockOperation, block_hash)
     end
   end
 end
diff --git a/apps/indexer/test/indexer/fetcher/uncle_block_test.exs b/apps/indexer/test/indexer/fetcher/uncle_block_test.exs
index 93a11b0b6428..e8a656287600 100644
--- a/apps/indexer/test/indexer/fetcher/uncle_block_test.exs
+++ b/apps/indexer/test/indexer/fetcher/uncle_block_test.exs
@@ -196,7 +196,7 @@ defmodule Indexer.Fetcher.UncleBlockTest do
          ]}
       end)
 
-      assert {:retry, [entry]} =
+      assert {:retry, [^entry]} =
                UncleBlock.run(entries, %Block.Fetcher{json_rpc_named_arguments: json_rpc_named_arguments})
     end
   end

From 2e80792e632cacfccbdbcc9f9f4276950528501b Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 2 Jun 2022 15:51:58 +0300
Subject: [PATCH 122/128] GC rebranded light theme

---
 .../assets/css/theme/_dai_variables.scss        | 17 ++++++++++++-----
 apps/block_scout_web/assets/package-lock.json   |  2 +-
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/apps/block_scout_web/assets/css/theme/_dai_variables.scss b/apps/block_scout_web/assets/css/theme/_dai_variables.scss
index 585262326a2e..1606241e675a 100644
--- a/apps/block_scout_web/assets/css/theme/_dai_variables.scss
+++ b/apps/block_scout_web/assets/css/theme/_dai_variables.scss
@@ -1,6 +1,6 @@
 // general
-$primary: #17314f;
-$secondary: #15bba6;
+$primary: #133629;
+$secondary: #3E6957;
 $tertiary: #93d7ff;
 $additional-font: #fff;
 
@@ -23,11 +23,11 @@ $dashboard-stats-item-value-color: #fff; // stat values
 
 $dashboard-stats-item-border-color: $secondary; // stat border
 
-$dashboard-banner-gradient-start: $primary; // gradient begin
+$dashboard-banner-gradient-start: #133629; // gradient begin
 
-$dashboard-banner-gradient-end: lighten($primary, 5); // gradient end
+$dashboard-banner-gradient-end: #3E6957; // gradient end
 
-$dashboard-banner-network-plain-container-background-color: #20446e; // stats bg
+$dashboard-banner-network-plain-container-background-color: #3E6957; // stats bg
 
 
 // navigation
@@ -60,6 +60,13 @@ a.tile-title { color: $secondary !important; }
 	}
 }
 
+.dashboard-banner-network-stats-item::before {
+  background-color: #F0EBDE !important;
+}
+.dashboard-banner-chart-legend .dashboard-banner-chart-legend-item:nth-child(3)::before {
+  background-color: #15bba6 !important;
+}
+
 // card
 $card-background-1: $secondary;
 $card-tab-active: $secondary;
diff --git a/apps/block_scout_web/assets/package-lock.json b/apps/block_scout_web/assets/package-lock.json
index 84641be966e4..81b6959cd475 100644
--- a/apps/block_scout_web/assets/package-lock.json
+++ b/apps/block_scout_web/assets/package-lock.json
@@ -99,7 +99,7 @@
       "license": "MIT"
     },
     "../../../deps/phoenix_html": {
-      "version": "2.14.3"
+      "version": "3.0.4"
     },
     "node_modules/@babel/code-frame": {
       "version": "7.16.7",

From 5e07c1d09fdfa44b9ac3673053523c53915d0f38 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Mon, 6 Jun 2022 13:25:26 +0300
Subject: [PATCH 123/128] GC rebranded dark theme

---
 .../css/components/_dashboard-banner.scss     |   1 +
 .../assets/css/export-vars-to-js.module.scss  |   1 +
 .../theme/_dai_variables-non-critical.scss    |   4 +-
 .../assets/css/theme/_dai_variables.scss      | 226 ++++++++++++++----
 .../assets/css/theme/_dark-theme.scss         |   6 +-
 .../assets/js/lib/history_chart.js            |  12 +-
 6 files changed, 194 insertions(+), 56 deletions(-)

diff --git a/apps/block_scout_web/assets/css/components/_dashboard-banner.scss b/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
index dc40a1ecce0f..0cc02c8de980 100644
--- a/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
+++ b/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
@@ -7,6 +7,7 @@ $dashboard-banner-network-plain-container-background-color: lighten($dashboard-b
 $dashboard-line-color-price: lighten($dashboard-banner-gradient-end, 5%) !default;
 $dashboard-line-color-market: $secondary !default;
 $dashboard-line-color-transactions: $warning !default;
+$dashboard-line-color-transactions-dark-theme: $warning !default;
 $dashboard-stats-item-label-color: #fff !default;
 $dashboard-stats-item-value-color: rgba(#fff, 0.8) !default;
 $dashboard-banner-chart-legend-label-color: #fff !default;
diff --git a/apps/block_scout_web/assets/css/export-vars-to-js.module.scss b/apps/block_scout_web/assets/css/export-vars-to-js.module.scss
index 962d9ceb043c..16727f621f48 100644
--- a/apps/block_scout_web/assets/css/export-vars-to-js.module.scss
+++ b/apps/block_scout_web/assets/css/export-vars-to-js.module.scss
@@ -29,4 +29,5 @@
   dashboardLineColorMarket: $dashboard-line-color-market;
   dashboardLineColorPrice: $dashboard-line-color-price;
   dashboardLineColorTransactions: $dashboard-line-color-transactions;
+  dashboardLineColorTransactionsDarkTheme: $dashboard-line-color-transactions-dark-theme;
 }
\ No newline at end of file
diff --git a/apps/block_scout_web/assets/css/theme/_dai_variables-non-critical.scss b/apps/block_scout_web/assets/css/theme/_dai_variables-non-critical.scss
index d9f670f980f9..7f234f29ee60 100644
--- a/apps/block_scout_web/assets/css/theme/_dai_variables-non-critical.scss
+++ b/apps/block_scout_web/assets/css/theme/_dai_variables-non-critical.scss
@@ -1,6 +1,6 @@
 // general
-$primary: #17314f;
-$secondary: #15bba6;
+$primary: #133629;
+$secondary: #3E6957;
 $tertiary: #93d7ff;
 $additional-font: #fff;
 
diff --git a/apps/block_scout_web/assets/css/theme/_dai_variables.scss b/apps/block_scout_web/assets/css/theme/_dai_variables.scss
index 1606241e675a..b1e361aec98f 100644
--- a/apps/block_scout_web/assets/css/theme/_dai_variables.scss
+++ b/apps/block_scout_web/assets/css/theme/_dai_variables.scss
@@ -23,16 +23,19 @@ $dashboard-stats-item-value-color: #fff; // stat values
 
 $dashboard-stats-item-border-color: $secondary; // stat border
 
-$dashboard-banner-gradient-start: #133629; // gradient begin
+$dashboard-banner-gradient-start: $primary; // gradient begin
 
-$dashboard-banner-gradient-end: #3E6957; // gradient end
+$dashboard-banner-gradient-end: $secondary; // gradient end
 
-$dashboard-banner-network-plain-container-background-color: #3E6957; // stats bg
+$dashboard-banner-network-plain-container-background-color: $secondary; // stats bg
 
 
 // navigation
 .navbar { box-shadow: 0px 0px 30px 0px rgba(21, 53, 80, 0.12); } // header shadow
 
+// Logo Size
+$navbar-logo-height: 22px;
+
 // form
 $form-control-border-color-active: $secondary;
 
@@ -48,16 +51,28 @@ $btn-contract-color: $secondary;
 $tile-body-a-color: $secondary;
 $tile-type-block-color: $secondary;
 $tile-type-progress-bar-color: $secondary;
+
+a {
+  color: $secondary;
+}
+
+a:hover, a:focus {
+  color: $secondary;
+}
+
+.tile .tile-body a,
 .tile a:hover,
+.tile span[data-address-hash],
+.tile a[data-test=token_link]
 a.tile-title { color: $secondary !important; }
 .card-body {  
-	a:not(.dropdown-item):not(.button):not([data-test=address_hash_link]):not(.alert-link):not([data-test=token_link]):not(#dropdown-tokens):not(.btn-line):not(.page-link) {
-		color: $secondary;
+  a:not(.dropdown-item):not(.button):not([data-test=address_hash_link]):not(.alert-link):not(#dropdown-tokens):not(.btn-line):not(.page-link):not(.active) {
+    color: $secondary;
 
-		&:hover {
-			color: $secondary;
-		}
-	}
+    &:hover {
+      color: $secondary;
+    }
+  }
 }
 
 .dashboard-banner-network-stats-item::before {
@@ -72,19 +87,21 @@ $card-background-1: $secondary;
 $card-tab-active: $secondary;
 
 .layout-container {
-	.dashboard-banner-container {
-	  background-image: linear-gradient(
-	    to bottom,
-	    $dashboard-banner-gradient-start,
-	    $dashboard-banner-gradient-end
-	  );
-	}
+  .dashboard-banner-container {
+    background-color: $primary !important;
+    background-image: linear-gradient(
+      to bottom,
+      $dashboard-banner-gradient-start,
+      $dashboard-banner-gradient-end
+    ) !important;
+  }
 }
 
+$badges-color: #20446e;
 // Badges
-$badge-neutral-color: #20446e;
-$badge-neutral-background-color: rgba(#20446e, .1);
-$api-text-monospace-color: #20446e;
+$badge-neutral-color: $badges-color;
+$badge-neutral-background-color: rgba($badges-color, .1);
+$api-text-monospace-color: $badges-color;
 
 // Staking
 $stakes-btn-remove-pool-color: $secondary;
@@ -100,55 +117,166 @@ $modal-status-graph-success: $secondary;
 $stakes-progress-graph-color: $secondary;
 
 // Dark theme
-$dark-primary: #15bba6;
-$dark-secondary: #93d7ff;
-$dark-primary-alternate: #15bba6;
-$dark-tertiary: #5a77ff;
-
-.dark-theme-applied .tile .tile-body a,
-.dark-theme-applied .tile a:hover,
-.dark-theme-applied .tile span[data-address-hash],
-.dark-theme-applied .tile a[data-test=token_link] {
-    color: $dark-tertiary!important;
-}
+$dark-primary: $secondary;
+$dark-primary-alternate: $secondary;
+$labels-dark: #A6BCF5;
+$body-dark: #1c1d31; // body background
+$dashboard-line-color-transactions-dark-theme: $secondary;
+
+
+.dark-theme-applied {
+  .dropdown-item.active:not(.header),
+  .dropdown-item:not(.header):hover,
+  .dropdown-item:not(.header):focus {
+    background-color: $secondary !important;
+  }
 
-.dark-theme-applied .btn-line {
-    background-color: transparent!important;
-    border-color: $dark-tertiary!important;
-    color: $dark-tertiary!important;
+  .dashboard-banner-network-stats-item::before {
+		background-color: $secondary !important;
+	}
+
+  .tile .tile-body a,
+  .tile a:hover,
+  .tile span[data-address-hash],
+  .tile a[data-test=token_link] {
+      color: $labels-dark !important;
+  }
+
+  .tile.tile-type-block {
+		border-left-color: $secondary !important;
+	}
+
+  a {
+    color: $labels-dark;
+  }
+
+  a:hover, a:focus {
+    color: $labels-dark;
+  }
+
+  a.ad-url {
+    color: $labels-dark !important;
+  }
+
+  .btn-line {
+    background-color: transparent !important;
+    border-color: $labels-dark !important;
+    color: $labels-dark !important;
 
     &[disabled] {
         &,
         &:hover {
-            background-color: transparent!important;
-            border-color: $dark-tertiary!important;
-            color: $dark-tertiary!important;
+            background-color: transparent !important;
+            border-color: $labels-dark !important;
+            color: $labels-dark !important;
         }
     }
-}
+  }
 
-.dark-theme-applied .btn-line:hover {
-    color: $additional-font!important;
-}
+  .btn-line:hover {
+    color: $additional-font !important;
+  }
+
+  .btn-no-border-link-to-tems {
+    border-color: $labels-dark !important;
+    color: $labels-dark !important;
+  }
+
+  .btn-copy-icon, .btn-qr-icon, .btn-address-card-icon {
+		border-color: $labels-dark !important;
+		path {
+			fill: $labels-dark !important;
+		}
+		&:hover {
+			background-color: $labels-dark !important;
+			path {
+				fill: $body-dark !important;
+			}
+		}
+    &.btn-copy-icon-small {
+      &:hover {
+        background-color: transparent !important;
+        path {
+          fill: $labels-dark !important;
+        }
+      }
+    }
+	}
+
+  .btn-wallet-icon, .btn-contract-icon {
+    background-color: transparent !important;
+    border-color: $labels-dark !important;
+    color: $labels-dark !important;
+
+    &:hover {
+      background-color: $labels-dark !important;
+      border-color: $body-dark !important;
+      color: $body-dark !important;
+    }
+  }
+
+  .btn-contract-icon {
+    path {
+      fill: $labels-dark !important;
+    }
+
+    &:hover {
+			path {
+				fill: $body-dark !important;
+			}
+		}
+  }
+
+  .text-muted {
+    color: #8a8dba !important;
+  }
+
+  .card-tab {
+    color: #fff !important;
+  }
 
-.dark-theme-applied .card-body {  
-    a:not(.dropdown-item):not(.button):not([data-test=address_hash_link]):not(.alert-link):not([data-test=token_link]):not(#dropdown-tokens):not(.btn-line):not(.page-link) {
-        color: $dark-tertiary;
+  .card-body {  
+    a:not(.dropdown-item):not(.button):not(.alert-link):not(#dropdown-tokens):not(.btn-line):not(.page-link) {
+        color: $labels-dark !important;
 
         &:hover {
-            color: $dark-tertiary;
+            color: $labels-dark !important;
         }
     }
-}
+  }
+
+  .pagination-container .pagination .page-item.active .page-link {
+    background-color: $secondary;
+    border: 1px solid $secondary;
+  }
 
-.dark-theme-applied .dashboard-banner-chart-legend {
+  .dashboard-banner-chart-legend {
     .dashboard-banner-chart-legend-item {
       &:nth-child(1)::before {
-        background-color: $dashboard-line-color-price;
+        background-color: $secondary !important;
       }
   
       &:nth-child(2)::before {
-        background-color: $dashboard-line-color-market;
+        background-color: $secondary !important;
+      }
+
+      &:nth-child(3)::before {
+        background-color: $secondary !important;
+      }
+
+      &:nth-child(4)::before {
+        background-color: $secondary !important;
       }
     }
   }
+  
+  .dropzone-1 {
+    border-color: #fff !important;
+  }
+  .footer-link {
+		color: $labels-dark !important;
+	}
+  .footer-list ul li::before {
+    background-color: $secondary !important;
+  }
+}
\ No newline at end of file
diff --git a/apps/block_scout_web/assets/css/theme/_dark-theme.scss b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
index a5365fffd933..ba15e5bd0d26 100644
--- a/apps/block_scout_web/assets/css/theme/_dark-theme.scss
+++ b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
@@ -1115,7 +1115,7 @@ $dark-stakes-banned-background: #3e314c;
 .dark-theme-applied .dropdown-item.active:not(.header), .dark-theme-applied .dropdown-item:not(.header):hover, .dark-theme-applied .dropdown-item:not(.header):focus {
     background-image: none;
     width: 100%;
-    background-color: #3f426c !important;
+    background-color: #3f426c;
 }
 
 @media (max-width: 991.98px) {
@@ -1159,6 +1159,6 @@ $dark-stakes-banned-background: #3e314c;
 }
 
 .dark-theme-applied .btn-no-border-link-to-tems {
-	border-color: $dark-primary !important;
-	color: $dark-primary !important;
+	border-color: $dark-primary;
+	color: $dark-primary;
 }
\ No newline at end of file
diff --git a/apps/block_scout_web/assets/js/lib/history_chart.js b/apps/block_scout_web/assets/js/lib/history_chart.js
index fcc49f0716f2..1d8db09baf59 100644
--- a/apps/block_scout_web/assets/js/lib/history_chart.js
+++ b/apps/block_scout_web/assets/js/lib/history_chart.js
@@ -16,6 +16,14 @@ const grid = {
   drawOnChartArea: false
 }
 
+function getTxChartColor() {
+  if (localStorage.getItem('current-color-mode') === 'dark') {
+    return sassVariables.dashboardLineColorTransactionsDarkTheme
+  } else {
+    return sassVariables.dashboardLineColorTransactions
+  }
+}
+
 function xAxe (fontColor) {
   return {
     grid: grid,
@@ -217,8 +225,8 @@ class MarketHistoryChart {
       cubicInterpolationMode: 'monotone',
       fill: false,
       pointRadius: 0,
-      backgroundColor: sassVariables.dashboardLineColorTransactions,
-      borderColor: sassVariables.dashboardLineColorTransactions
+      backgroundColor: getTxChartColor(),
+      borderColor: getTxChartColor()
       // lineTension: 0
     }
 

From 9175d8b873572943c4cf105652480e7bc6822a10 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 1 Jun 2022 11:26:49 +0300
Subject: [PATCH 124/128] Rebranded logo

---
 .../assets/static/images/{gc_logo.svg => gc_logo_old.svg}      | 0
 apps/block_scout_web/assets/static/images/gc_logo_rebrand.svg  | 3 +++
 2 files changed, 3 insertions(+)
 rename apps/block_scout_web/assets/static/images/{gc_logo.svg => gc_logo_old.svg} (100%)
 create mode 100644 apps/block_scout_web/assets/static/images/gc_logo_rebrand.svg

diff --git a/apps/block_scout_web/assets/static/images/gc_logo.svg b/apps/block_scout_web/assets/static/images/gc_logo_old.svg
similarity index 100%
rename from apps/block_scout_web/assets/static/images/gc_logo.svg
rename to apps/block_scout_web/assets/static/images/gc_logo_old.svg
diff --git a/apps/block_scout_web/assets/static/images/gc_logo_rebrand.svg b/apps/block_scout_web/assets/static/images/gc_logo_rebrand.svg
new file mode 100644
index 000000000000..8010c1c30c04
--- /dev/null
+++ b/apps/block_scout_web/assets/static/images/gc_logo_rebrand.svg
@@ -0,0 +1,3 @@
+<svg width="118" height="22" viewBox="0 0 118 22" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M3.62133 9.66556C3.62133 8.99996 3.84042 8.3947 4.21917 7.91476L8.22853 11.9223C7.74024 12.301 7.13406 12.5201 6.47681 12.5201C4.89312 12.5192 3.61298 11.24 3.62133 9.66556ZM15.5473 12.5108C17.1227 12.5192 18.4028 11.239 18.4028 9.65627C18.4028 8.99996 18.1837 8.39377 17.805 7.90548L13.7956 11.913C14.2755 12.2917 14.8817 12.5108 15.5473 12.5108ZM18.6469 7.08021C19.2364 7.78759 19.5901 8.67969 19.5901 9.67298C19.5901 11.9037 17.779 13.7139 15.5473 13.7139C14.5624 13.7139 13.661 13.3602 12.9536 12.7708L11.0079 14.7156L9.06216 12.7708C8.35478 13.3602 7.46175 13.7139 6.46846 13.7139C4.2368 13.7139 2.42567 11.9037 2.42567 9.67298C2.42567 8.68805 2.77936 7.78666 3.36883 7.08021L2.45909 6.1714L1.59205 5.30436C0.581122 6.97067 0 8.91548 0 11.0042C0 17.0827 4.92654 22 10.9995 22C17.0716 22 21.9991 17.0744 21.9991 11.0042C22.0158 8.90806 21.4347 6.96325 20.4237 5.30436L18.6469 7.08021ZM10.9995 13.0325L2.27343 4.31014C2.51757 3.99823 2.77843 3.6956 3.04857 3.40968C5.05279 1.31356 7.87485 0 11.0079 0C14.1409 0 16.9704 1.31356 18.9672 3.40968C19.2448 3.68724 19.5066 3.99916 19.7256 4.30178L10.9995 13.0325ZM4.24423 4.23495L11.007 10.9958L17.7697 4.23495C15.9762 2.42474 13.5839 1.43145 11.007 1.43145C8.42998 1.43145 6.04701 2.42474 4.24423 4.23495ZM24.4368 11.0079V11.033C24.4368 17.0892 29.3504 21.9981 35.4113 21.9981H40.0491V19.1538H35.4855C30.9313 19.1538 27.2505 15.4164 27.348 10.8436C27.4436 6.39791 31.1838 2.88983 35.635 2.88983H40.0491V0.0733364H35.3806C29.3374 0.0733364 24.4368 4.96924 24.4368 11.0079ZM82.7597 0.0733364H94.5446V21.9991H82.7597V0.0733364ZM84.8456 6.67826C84.8456 8.78088 86.55 10.4853 88.6526 10.4853C90.7552 10.4853 92.4596 8.78088 92.4596 6.67826C92.4596 4.57564 90.7552 2.87126 88.6526 2.87126C86.55 2.87126 84.8456 4.57564 84.8456 6.67826ZM56.0355 7.42369C56.0355 8.02987 55.8211 8.54137 55.3931 8.95818C54.9643 9.37592 54.4574 9.58479 53.8726 9.58479H47.3521C46.7459 9.58479 46.2335 9.37685 45.8158 8.95818C45.3971 8.54044 45.1892 8.02895 45.1892 7.42369V0.0733364H42.368V21.9991H45.1892V14.503C45.1892 13.8977 45.398 13.3862 45.8158 12.9685C46.2335 12.5507 46.7459 12.3419 47.3521 12.3419H53.8726C54.4574 12.3419 54.9643 12.5507 55.3931 12.9685C55.8211 13.3862 56.0355 13.8977 56.0355 14.503V21.9991H58.826V0.0733364H56.0355V7.42369ZM107.092 0.0733364H96.8626V21.9991H99.6837V10.2782C99.6837 6.19832 102.994 2.89075 107.077 2.89075C111.16 2.89075 114.47 6.19832 114.47 10.2782V21.9991H117.267V10.2411C117.268 4.62576 112.712 0.0733364 107.092 0.0733364ZM72.4323 1.23929L81.7358 21.9991H59.8732L69.2695 1.23929C69.6418 0.413098 70.169 0 70.8504 0C71.5327 0 72.06 0.413098 72.4323 1.23929ZM70.8504 10.7842C68.7478 10.7842 67.0434 12.4885 67.0434 14.5912C67.0434 16.6938 68.7478 18.3982 70.8504 18.3982C72.953 18.3982 74.6574 16.6938 74.6574 14.5912C74.6574 12.4885 72.953 10.7842 70.8504 10.7842Z" fill="#133629"/>
+</svg>

From 8355c721fa0a55b380ecec40812e5fc18c7f8fa0 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Tue, 7 Jun 2022 15:25:39 +0300
Subject: [PATCH 125/128] Fix dark theme

---
 apps/block_scout_web/assets/css/theme/_dark-theme.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/block_scout_web/assets/css/theme/_dark-theme.scss b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
index ba15e5bd0d26..9604502c33a5 100644
--- a/apps/block_scout_web/assets/css/theme/_dark-theme.scss
+++ b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
@@ -1115,7 +1115,7 @@ $dark-stakes-banned-background: #3e314c;
 .dark-theme-applied .dropdown-item.active:not(.header), .dark-theme-applied .dropdown-item:not(.header):hover, .dark-theme-applied .dropdown-item:not(.header):focus {
     background-image: none;
     width: 100%;
-    background-color: #3f426c;
+    background-color: #3f426c !important;
 }
 
 @media (max-width: 991.98px) {

From 075996f9f2a3a3cfd045147938ab9c1c7e49ed1d Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Tue, 7 Jun 2022 18:52:44 +0300
Subject: [PATCH 126/128] Generalize colors definition for chart legend

---
 CHANGELOG.md                                  |  1 +
 .../css/components/_dashboard-banner.scss     | 24 +++++++++++---
 .../assets/css/export-vars-to-js.module.scss  |  2 ++
 .../assets/css/theme/_dai_variables.scss      | 27 ++++++----------
 .../assets/css/theme/_dark-theme.scss         | 31 +++++++++++++++----
 .../assets/js/lib/history_chart.js            | 24 +++++++++++---
 .../templates/chain/show.html.eex             |  6 ++--
 .../templates/layout/app.html.eex             | 12 +++++--
 apps/block_scout_web/priv/gettext/default.pot |  2 +-
 .../priv/gettext/en/LC_MESSAGES/default.po    |  2 +-
 10 files changed, 89 insertions(+), 42 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 249aadd45ff9..5830daf53e24 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
 ### Chore
+- [#5651](https://github.com/blockscout/blockscout/pull/5651) - Gnosis chain rebranded theme and generalization of chart legend colors definition
 - [#5640](https://github.com/blockscout/blockscout/pull/5640) - Clean up and fix tests, reduce amount of warnings
 - [#5625](https://github.com/blockscout/blockscout/pull/5625) - Get rid of some redirects to checksummed address url
 - [#5623](https://github.com/blockscout/blockscout/pull/5623) - Allow hyphen in DB password
diff --git a/apps/block_scout_web/assets/css/components/_dashboard-banner.scss b/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
index 0cc02c8de980..d8d347e4fdab 100644
--- a/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
+++ b/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
@@ -5,7 +5,9 @@ $dashboard-banner-gradient-end: lighten(
 ) !default;
 $dashboard-banner-network-plain-container-background-color: lighten($dashboard-banner-gradient-end, 5%) !default;
 $dashboard-line-color-price: lighten($dashboard-banner-gradient-end, 5%) !default;
+$dashboard-line-color-price-dark-theme: lighten($dashboard-banner-gradient-end, 5%) !default;
 $dashboard-line-color-market: $secondary !default;
+$dashboard-line-color-market-dark-theme: $secondary !default;
 $dashboard-line-color-transactions: $warning !default;
 $dashboard-line-color-transactions-dark-theme: $warning !default;
 $dashboard-stats-item-label-color: #fff !default;
@@ -114,16 +116,28 @@ $dashboard-banner-chart-axis-font-color-alt: #333;
       width: 4px;
     }
 
-    &:nth-child(1)::before {
-      background-color: $dashboard-line-color-price;
+    &.price-per-day {
+      &::before {
+        background-color: $dashboard-line-color-price;
+      }
     }
 
-    &:nth-child(2)::before {
-      background-color: $dashboard-line-color-market;
+    &.gas-price-oracle {
+      &::before {
+        background-color: $dashboard-line-color-price;
+      }
     }
 
-    &:nth-child(3)::before {
+    &.market-cap-per-day {
+      &::before {
+        background-color:$dashboard-line-color-market;
+      }
+    }
+
+    &.tx-per-day {
+      &::before {
         background-color: $dashboard-line-color-transactions;
+      }
     }
   }
 
diff --git a/apps/block_scout_web/assets/css/export-vars-to-js.module.scss b/apps/block_scout_web/assets/css/export-vars-to-js.module.scss
index 16727f621f48..f5c07c1533f2 100644
--- a/apps/block_scout_web/assets/css/export-vars-to-js.module.scss
+++ b/apps/block_scout_web/assets/css/export-vars-to-js.module.scss
@@ -27,7 +27,9 @@
 :export {
   dashboardBannerChartAxisFontColor: $dashboard-banner-chart-axis-font-color;
   dashboardLineColorMarket: $dashboard-line-color-market;
+  dashboardLineColorMarketDarkTheme: $dashboard-line-color-market-dark-theme;
   dashboardLineColorPrice: $dashboard-line-color-price;
+  dashboardLineColorPriceDarkTheme: $dashboard-line-color-price-dark-theme;
   dashboardLineColorTransactions: $dashboard-line-color-transactions;
   dashboardLineColorTransactionsDarkTheme: $dashboard-line-color-transactions-dark-theme;
 }
\ No newline at end of file
diff --git a/apps/block_scout_web/assets/css/theme/_dai_variables.scss b/apps/block_scout_web/assets/css/theme/_dai_variables.scss
index b1e361aec98f..e581d5dcf26c 100644
--- a/apps/block_scout_web/assets/css/theme/_dai_variables.scss
+++ b/apps/block_scout_web/assets/css/theme/_dai_variables.scss
@@ -78,9 +78,6 @@ a.tile-title { color: $secondary !important; }
 .dashboard-banner-network-stats-item::before {
   background-color: #F0EBDE !important;
 }
-.dashboard-banner-chart-legend .dashboard-banner-chart-legend-item:nth-child(3)::before {
-  background-color: #15bba6 !important;
-}
 
 // card
 $card-background-1: $secondary;
@@ -93,7 +90,7 @@ $card-tab-active: $secondary;
       to bottom,
       $dashboard-banner-gradient-start,
       $dashboard-banner-gradient-end
-    ) !important;
+    );
   }
 }
 
@@ -121,6 +118,8 @@ $dark-primary: $secondary;
 $dark-primary-alternate: $secondary;
 $labels-dark: #A6BCF5;
 $body-dark: #1c1d31; // body background
+$dashboard-line-color-market-dark-theme: $secondary;
+$dashboard-line-color-price-dark-theme: $secondary;
 $dashboard-line-color-transactions-dark-theme: $secondary;
 
 
@@ -251,20 +250,12 @@ $dashboard-line-color-transactions-dark-theme: $secondary;
   }
 
   .dashboard-banner-chart-legend {
-    .dashboard-banner-chart-legend-item {
-      &:nth-child(1)::before {
-        background-color: $secondary !important;
-      }
-  
-      &:nth-child(2)::before {
-        background-color: $secondary !important;
-      }
-
-      &:nth-child(3)::before {
-        background-color: $secondary !important;
-      }
-
-      &:nth-child(4)::before {
+    .dashboard-banner-chart-legend-item.tx-per-day,
+    .dashboard-banner-chart-legend-item.price-per-day,
+    .dashboard-banner-chart-legend-item.market-cap-per-day,
+    .dashboard-banner-chart-legend-item.gas-price-oracle
+     {
+      &::before {
         background-color: $secondary !important;
       }
     }
diff --git a/apps/block_scout_web/assets/css/theme/_dark-theme.scss b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
index 9604502c33a5..5efa090e4a32 100644
--- a/apps/block_scout_web/assets/css/theme/_dark-theme.scss
+++ b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
@@ -98,7 +98,7 @@ $dark-stakes-banned-background: #3e314c;
 
 	.layout-container .dashboard-banner-container {
 		background-image: none;
-		background-color: $dark-bg;
+		background-color: $dark-bg !important;
 	}
 	.dashboard-banner-network-plain-container,
 	.dashboard-banner-network-plain-container::after {
@@ -108,14 +108,33 @@ $dark-stakes-banned-background: #3e314c;
 	.dashboard-banner-chart-legend .dashboard-banner-chart-legend-label {
 		color: $labels-dark;
 	}
-	.dashboard-banner-chart-legend .dashboard-banner-chart-legend-item:nth-child(1)::before {
-		background-color: $dark-primary;
-	}
 	.dashboard-banner-network-stats-item::before {
 		background-color: $dark-secondary;
 	}
-	.dashboard-banner-chart-legend .dashboard-banner-chart-legend-item:nth-child(2)::before {
-		background-color: $dark-secondary;
+	.dashboard-banner-chart-legend .dashboard-banner-chart-legend-item {
+		&.price-per-day {
+			&::before {
+			  background-color: $dark-primary;
+			}
+		  }
+	  
+		  &.gas-price-oracle {
+			&::before {
+			  background-color: $dark-primary;
+			}
+		  }
+	  
+		  &.market-cap-per-day {
+			&::before {
+			  background-color:$dark-secondary;
+			}
+		  }
+	  
+		  &.tx-per-day {
+			&::before {
+			  background-color: $dashboard-line-color-transactions;
+			}
+		  }
 	}
 
 	// main container, layout, cards
diff --git a/apps/block_scout_web/assets/js/lib/history_chart.js b/apps/block_scout_web/assets/js/lib/history_chart.js
index 1d8db09baf59..191503919f12 100644
--- a/apps/block_scout_web/assets/js/lib/history_chart.js
+++ b/apps/block_scout_web/assets/js/lib/history_chart.js
@@ -16,7 +16,7 @@ const grid = {
   drawOnChartArea: false
 }
 
-function getTxChartColor() {
+function getTxChartColor () {
   if (localStorage.getItem('current-color-mode') === 'dark') {
     return sassVariables.dashboardLineColorTransactionsDarkTheme
   } else {
@@ -24,6 +24,22 @@ function getTxChartColor() {
   }
 }
 
+function getPriceChartColor () {
+  if (localStorage.getItem('current-color-mode') === 'dark') {
+    return sassVariables.dashboardLineColorPriceDarkTheme
+  } else {
+    return sassVariables.dashboardLineColorPrice
+  }
+}
+
+function getMarketCapChartColor () {
+  if (localStorage.getItem('current-color-mode') === 'dark') {
+    return sassVariables.dashboardLineColorMarketDarkTheme
+  } else {
+    return sassVariables.dashboardLineColorMarket
+  }
+}
+
 function xAxe (fontColor) {
   return {
     grid: grid,
@@ -174,8 +190,8 @@ function getMarketCapData (marketHistoryData, availableSupply) {
 }
 
 // colors for light and dark theme
-const priceLineColor = sassVariables.dashboardLineColorPrice
-const mcapLineColor = sassVariables.dashboardLineColorMarket
+const priceLineColor = getPriceChartColor()
+const mcapLineColor = getMarketCapChartColor()
 
 class MarketHistoryChart {
   constructor (el, availableSupply, _marketHistoryData, dataConfig) {
@@ -235,8 +251,6 @@ class MarketHistoryChart {
       axes.numTransactions.display = false
     } else if (!priceActivated && !marketCapActivated) {
       axes.numTransactions.position = 'left'
-      this.numTransactions.backgroundColor = sassVariables.dashboardLineColorPrice
-      this.numTransactions.borderColor = sassVariables.dashboardLineColorPrice
     }
 
     this.availableSupply = availableSupply
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex
index f0830f0cb55c..22898146f889 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex
@@ -36,7 +36,7 @@
             <% market_chart_config = @chart_config.market%>
 
             <%= if Enum.member?(market_chart_config, :price) do %>
-                <div class="dashboard-banner-chart-legend-item">
+                <div class="dashboard-banner-chart-legend-item price-per-day">
                     <span class="dashboard-banner-chart-legend-label">
                     <%= System.get_env("COIN_NAME") || System.get_env("COIN") %> <%= gettext "Price" %>
                     </span>
@@ -56,7 +56,7 @@
                 </div>
             <% end %>
             <%= if Enum.member?(@chart_config.market, :market_cap) do %>
-            <div class="dashboard-banner-chart-legend-item">
+            <div class="dashboard-banner-chart-legend-item market-cap-per-day">
                 <span class="dashboard-banner-chart-legend-label">
                 <%= gettext "Market Cap" %>
                 </span>
@@ -87,7 +87,7 @@
 
             <% transaction_chart_config = @chart_config.transactions%>
             <%= if Enum.member?(transaction_chart_config, :transactions_per_day) do %>
-            <div class="dashboard-banner-chart-legend-item">
+            <div class="dashboard-banner-chart-legend-item tx-per-day">
                 <span class="dashboard-banner-chart-legend-label">
                     <%= gettext "Tx/day" %>
                 </span>
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/layout/app.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/layout/app.html.eex
index 35c23e803951..5d6b0f00db83 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/layout/app.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/layout/app.html.eex
@@ -66,10 +66,16 @@
     </script>
     <script defer data-cfasync="false">
       if (localStorage.getItem("current-color-mode") === "dark") {
-        document.getElementById("top-navbar").style.backgroundColor = "#282945";
-        document.getElementById("navbar-logo").style.filter = "brightness(0) invert(1)";
+        if (document.getElementById("top-navbar")) {
+          document.getElementById("top-navbar").style.backgroundColor = "#282945";
+        }
+        if (document.getElementById("navbar-logo")) {
+          document.getElementById("navbar-logo").style.filter = "brightness(0) invert(1)";
+        }
         let modeChanger = document.getElementById("dark-mode-changer");
-        modeChanger.className += " " + "dark-mode-changer--dark";
+        if (modeChanger) {
+          modeChanger.className += " " + "dark-mode-changer--dark";
+        }
       }
     </script>
     <script defer data-cfasync="false">
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index 597da64fcf5f..a2a9af18bcad 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -99,7 +99,7 @@ msgid "(query)"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:220
+#: lib/block_scout_web/templates/layout/app.html.eex:226
 msgid "- We're indexing this chain right now. Some of the counts may be inaccurate."
 msgstr ""
 
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index 597da64fcf5f..a2a9af18bcad 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -99,7 +99,7 @@ msgid "(query)"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:220
+#: lib/block_scout_web/templates/layout/app.html.eex:226
 msgid "- We're indexing this chain right now. Some of the counts may be inaccurate."
 msgstr ""
 

From 8f43930192ea0a5afeadc7167f5716d53d24cb39 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Wed, 19 May 2021 20:27:26 +0300
Subject: [PATCH 127/128] Gas price oracle

---
 CHANGELOG.md                                  |   1 +
 .../css/components/_custom_tooltips.scss      |  26 ++-
 .../css/components/_dashboard-banner.scss     |  19 +-
 .../lib/block_scout_web/api_router.ex         |   1 +
 .../api/v1/gas_price_oracle_controller.ex     |  48 ++++
 .../gas_price_oracle_legend_item.html.eex     |  43 ++++
 .../templates/chain/show.html.eex             |  38 ++--
 .../lib/block_scout_web/views/chain_view.ex   |  14 ++
 apps/block_scout_web/priv/gettext/default.pot |  55 +++--
 .../priv/gettext/en/LC_MESSAGES/default.po    |  55 +++--
 apps/explorer/lib/explorer/application.ex     |   2 +
 apps/explorer/lib/explorer/chain.ex           |  67 ++++++
 .../explorer/chain/cache/gas_price_oracle.ex  |  85 +++++++
 apps/explorer/test/explorer/chain_test.exs    | 215 ++++++++++++++++++
 14 files changed, 613 insertions(+), 56 deletions(-)
 create mode 100644 apps/block_scout_web/lib/block_scout_web/controllers/api/v1/gas_price_oracle_controller.ex
 create mode 100644 apps/block_scout_web/lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex
 create mode 100644 apps/explorer/lib/explorer/chain/cache/gas_price_oracle.ex

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5830daf53e24..a9db045eb756 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#5656](https://github.com/blockscout/blockscout/pull/5656) - Gas price oracle
 - [#5613](https://github.com/blockscout/blockscout/pull/5613) - Exchange rates CoinMarketCap source module
 - [#5588](https://github.com/blockscout/blockscout/pull/5588) - Add broadcasting of coin balance
 - [#5479](https://github.com/blockscout/blockscout/pull/5479) - Remake of solidity verifier module; Verification UX improvements
diff --git a/apps/block_scout_web/assets/css/components/_custom_tooltips.scss b/apps/block_scout_web/assets/css/components/_custom_tooltips.scss
index 11831379641d..9328e761b3c1 100644
--- a/apps/block_scout_web/assets/css/components/_custom_tooltips.scss
+++ b/apps/block_scout_web/assets/css/components/_custom_tooltips.scss
@@ -96,20 +96,40 @@ $tooltip-background-color: $btn-line-color !default;
     }
 }
 
-.custom-tooltip-header {
+.tooltip-gas-tracker {
+    .tooltip-inner {
+        @media (min-width: 576px) {
+            max-width: 150px !important;
+        }
+        @media (min-width: 768px) {
+            max-width: 150px !important;
+        }
+        width: 150px !important;
+    }
+}
+
+.custom-tooltip {
+    font-family: Nunito, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+}
+
+.custom-tooltip.header {
     font-size: 1.2em;
     margin-bottom: 10px;
 }
 
-.custom-tooltip-total-transactions {
+.custom-tooltip.total-transactions {
     margin-top: 6px;
     @media (min-width: 992px) {
         margin-top: 9px;
     }
 }
 
-.custom-tooltip-description {
+.custom-tooltip.description {
+    width: 100%;
     .left {
         text-align: left;
     }
+    .right {
+        text-align: right;
+    }
 }
\ No newline at end of file
diff --git a/apps/block_scout_web/assets/css/components/_dashboard-banner.scss b/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
index d8d347e4fdab..dca7f5a17ce9 100644
--- a/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
+++ b/apps/block_scout_web/assets/css/components/_dashboard-banner.scss
@@ -53,6 +53,10 @@ $dashboard-banner-chart-axis-font-color-alt: #333;
   flex-grow: 1;
   padding: 15px 0 0 0;
 
+  @include media-breakpoint-up(md) {
+    min-width: 600px;
+  }
+
   @include media-breakpoint-down(md) {
     display: flex;
     flex-direction: column;
@@ -63,7 +67,6 @@ $dashboard-banner-chart-axis-font-color-alt: #333;
 .dashboard-banner-chart {
   flex-grow: 1;
   margin: 15px 0 20px 0;
-  max-width: 350px;
   position: relative;
   min-height: 100px;
   height: calc(100% - 86px);
@@ -80,14 +83,22 @@ $dashboard-banner-chart-axis-font-color-alt: #333;
     max-width: 100%;
     width: 100%;
   }
+
+  @include media-breakpoint-down(sm) {
+    height: 150px !important;
+  }
 }
 
 .dashboard-banner-chart-legend {
   display: grid;
-  grid-template-columns: repeat(var(--numChartData), 0.9fr);
+  grid-template-columns: 0.6fr 0.9fr 0.9fr 0.9fr;
   padding-bottom: 12px;
   padding-left:20px;
 
+  @include media-breakpoint-down(sm) {
+    grid-template-columns: 1fr 1fr;
+  }
+
   .dashboard-banner-chart-legend-item {
     padding-bottom: 3px;
     padding-left: 12px;
@@ -100,6 +111,10 @@ $dashboard-banner-chart-axis-font-color-alt: #333;
       flex-direction: row;
     }
 
+    @include media-breakpoint-down(sm) {
+      margin-top: 10px;
+    }
+
     @media (max-width: 599px) {
       padding-top: 0;
       padding-bottom: 0;
diff --git a/apps/block_scout_web/lib/block_scout_web/api_router.ex b/apps/block_scout_web/lib/block_scout_web/api_router.ex
index 1680468c33ef..6063941f69b9 100644
--- a/apps/block_scout_web/lib/block_scout_web/api_router.ex
+++ b/apps/block_scout_web/lib/block_scout_web/api_router.ex
@@ -24,6 +24,7 @@ defmodule BlockScoutWeb.ApiRouter do
     alias BlockScoutWeb.API.V1.HealthController
 
     get("/health", HealthController, :health)
+    get("/gas-price-oracle", V1.GasPriceOracleController, :gas_price_oracle)
 
     if Application.get_env(:block_scout_web, __MODULE__)[:reading_enabled] do
       get("/supply", V1.SupplyController, :supply)
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/gas_price_oracle_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/gas_price_oracle_controller.ex
new file mode 100644
index 000000000000..7b70b4b4276f
--- /dev/null
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/gas_price_oracle_controller.ex
@@ -0,0 +1,48 @@
+defmodule BlockScoutWeb.API.V1.GasPriceOracleController do
+  use BlockScoutWeb, :controller
+
+  alias Explorer.Chain.Cache.GasPriceOracle
+
+  require Logger
+
+  def gas_price_oracle(conn, _) do
+    case GasPriceOracle.get_gas_prices() do
+      {:ok, gas_prices} ->
+        send_with_content_type(conn, :ok, result(gas_prices))
+
+      nil ->
+        empty_gas_prices = %{
+          "slow" => nil,
+          "average" => nil,
+          "fast" => nil
+        }
+
+        send_with_content_type(conn, :internal_server_error, result(empty_gas_prices))
+
+      status ->
+        send_with_content_type(conn, :internal_server_error, error(status))
+    end
+  end
+
+  defp send_with_content_type(conn, status, result) do
+    conn
+    |> put_resp_content_type("application/json")
+    |> send_resp(status, result)
+  end
+
+  def result(gas_prices) do
+    gas_prices
+    |> Jason.encode!()
+  end
+
+  def error({:error, error}) do
+    Logger.error(fn -> ["Something went wrong while estimates gas prices in the gas price oracle: ", inspect(error)] end)
+
+    %{
+      "error_code" => 6001,
+      "error_title" => "Error",
+      "error_description" => "Internal server error"
+    }
+    |> Jason.encode!()
+  end
+end
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex
new file mode 100644
index 000000000000..4b84dce35873
--- /dev/null
+++ b/apps/block_scout_web/lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex
@@ -0,0 +1,43 @@
+<div class="dashboard-banner-chart-legend-item gas-price-oracle">
+    <span class="dashboard-banner-chart-legend-label">
+    <%= gettext "Gas tracker" %>
+    </span>
+    <div class="dashboard-banner-chart-legend-value-container">
+        <% gas_prices_from_oracle = gas_prices() %>
+        <%= if gas_prices_from_oracle do %>
+        <span class="dashboard-banner-chart-legend-value inline">
+            <div>
+            <div class="d-flex flex-row" style="height: 20px; line-height: 20px;">
+                <div class="flex-column"><%= "#{gas_prices_from_oracle["average"]}" <> " " %><%= gettext "Gwei" %></div>
+                <span
+                data-toggle="tooltip"
+                data-placement="top"
+                data-html="true"
+                data-template="<div class='tooltip tooltip-inversed-color tooltip-gas-tracker' role='tooltip'><div class='arrow'></div><div class='tooltip-inner'></div></div>"
+                title="
+                <div class='custom-tooltip header'><%= gettext "Gas tracker" %></div>
+                <div>
+                    <div class='custom-tooltip description left d-flex'><span><%= gettext "Slow" %></span><span class='custom-tooltip description right'><%= gas_prices_from_oracle["slow"] %> <%= gettext "Gwei" %></span></div>
+                    <div class='custom-tooltip description left d-flex'><span><%= gettext "Average" %></span><span class='custom-tooltip description right'><%= gas_prices_from_oracle["average"] %> <%= gettext "Gwei" %></span></div>
+                    <div class='custom-tooltip description left d-flex'><span><%= gettext "Fast" %></span><span class='custom-tooltip description right'><%= gas_prices_from_oracle["fast"] %> <%= gettext "Gwei" %></span></div>
+                </div>
+                "
+                >
+                <span style="display: inline-block; height: 20px; width: 12px;" class="fontawesome-icon info-circle ml-1"></span>
+                </span>
+            </div>
+            </div>
+        </span>
+        <% else %>
+        <%= if @gas_price do %>
+            <span class="dashboard-banner-chart-legend-value inline ml-2">
+            <span class="gas-price-icon">
+                <%= render BlockScoutWeb.IconsView, "_gas_price_icon.html" %>
+            </span>
+            <%= @gas_price <> " " %>
+            <%= gettext "Gwei" %>
+            </span>
+        <% end %>
+        <% end %>
+    </div>
+</div>
\ No newline at end of file
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex
index 22898146f889..b97115dbff9b 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex
@@ -36,60 +36,52 @@
             <% market_chart_config = @chart_config.market%>
 
             <%= if Enum.member?(market_chart_config, :price) do %>
-                <div class="dashboard-banner-chart-legend-item price-per-day">
-                    <span class="dashboard-banner-chart-legend-label">
-                    <%= System.get_env("COIN_NAME") || System.get_env("COIN") %> <%= gettext "Price" %>
+              <div class="dashboard-banner-chart-legend-item price-per-day">
+                  <span class="dashboard-banner-chart-legend-label">
+                  <%= System.get_env("COIN_NAME") || System.get_env("COIN") %> <%= gettext "Price" %>
+                  </span>
+                  <div class="dashboard-banner-chart-legend-value-container">
+                    <span class="dashboard-banner-chart-legend-value inline" data-selector="exchange-rate" data-wei-value="<%= Explorer.Chain.Wei.from(Decimal.new(1), :ether).value %>" data-usd-exchange-rate="<%= @exchange_rate.usd_value %>">
                     </span>
-                    <div class="dashboard-banner-chart-legend-value-container">
-                      <span class="dashboard-banner-chart-legend-value inline" data-selector="exchange-rate" data-wei-value="<%= Explorer.Chain.Wei.from(Decimal.new(1), :ether).value %>" data-usd-exchange-rate="<%= @exchange_rate.usd_value %>">
-                      </span>
-                      <%= if @gas_price do %>
-                        <span class="dashboard-banner-chart-legend-value inline ml-2">
-                          <span class="gas-price-icon">
-                            <%= render BlockScoutWeb.IconsView, "_gas_price_icon.html" %>
-                          </span>
-                          <%= @gas_price <> " " %>
-                          <%= gettext "Gwei" %>
-                        </span>
-                      <% end %>
-                    </div>
                 </div>
+              </div>
             <% end %>
             <%= if Enum.member?(@chart_config.market, :market_cap) do %>
             <div class="dashboard-banner-chart-legend-item market-cap-per-day">
                 <span class="dashboard-banner-chart-legend-label">
                 <%= gettext "Market Cap" %>
                 </span>
-                <div>
+                <div class="d-flex" style="height: 20px; line-height: 20px;">
                   <% total_market_cap = market_cap(@market_cap_calculation, @exchange_rate) %>
                   <span style="display: contents;" class="dashboard-banner-chart-legend-value" data-selector="market-cap" data-usd-value="<%= total_market_cap %>">
                   </span>
                   <%= if token_bridge_supply?() do %>
                     <% token_bridge_market_cap = total_market_cap_from_token_bridge(@exchange_rate) %>
                     <% omni_bridge_market_cap = total_market_cap_from_omni_bridge() %>
-                    <% formatted_total_market_cap = if Decimal.cmp(total_market_cap, 0) == :gt, do: format_usd_value(total_market_cap), else: "N/A" %>
-                    <% formatted_token_bridge_market_cap = if Decimal.cmp(token_bridge_market_cap, 0) == :gt, do: format_usd_value(token_bridge_market_cap), else: "N/A" %>
-                    <% formatted_omni_bridge_market_cap = if Decimal.cmp(omni_bridge_market_cap, 0) == :gt, do: format_usd_value(omni_bridge_market_cap), else: "N/A" %>
+                    <% formatted_total_market_cap = if Decimal.cmp(total_market_cap, 0) == :gt, do: format_currency_value(total_market_cap), else: "N/A" %>
+                    <% formatted_token_bridge_market_cap = if Decimal.cmp(token_bridge_market_cap, 0) == :gt, do: format_currency_value(token_bridge_market_cap), else: "N/A" %>
+                    <% formatted_omni_bridge_market_cap = if Decimal.cmp(omni_bridge_market_cap, 0) == :gt, do: format_currency_value(omni_bridge_market_cap), else: "N/A" %>
                     <span
                       data-toggle="tooltip"
                       data-placement="top"
                       data-html="true"
                       data-template="<div class='tooltip tooltip-inversed-color tooltip-market-cap' role='tooltip'><div class='arrow'></div><div class='tooltip-inner'></div></div>"
-                      title="<div class='custom-tooltip-header'><b><%= formatted_total_market_cap %></b> is a sum of assets locked in TokenBridge and OmniBridge</div><div class='custom-tooltip-description left'><b><%= formatted_token_bridge_market_cap %></b> locked in Dai in TokenBridge <br/><b><%= formatted_omni_bridge_market_cap %></b> locked in different assets in OmniBridge</div>">
-                      <i style="color: #ffffff;" class="fa fa-info-circle ml-1" data-test="token-bridge-supply"></i>
+                      title="<div class='custom-tooltip header'><b><%= formatted_total_market_cap %></b> is a sum of assets locked in TokenBridge and OmniBridge</div><div class='custom-tooltip description left'><b><%= formatted_token_bridge_market_cap %></b> locked in Dai in TokenBridge <br/><b><%= formatted_omni_bridge_market_cap %></b> locked in different assets on xDai in OmniBridge</div>">
+                      <span style="display: inline-block; height: 20px; width: 12px;" class="fontawesome-icon info-circle ml-1" data-test="token-bridge-supply"></span>
                     </span>
                   <% end %>
                 </div>
             </div>
             <% end %>
           <% end %>
+          <%= render BlockScoutWeb.ChainView, "gas_price_oracle_legend_item.html", gas_price: @gas_price %>
           <%= if Map.has_key?(@chart_config, :transactions) do %>
 
             <% transaction_chart_config = @chart_config.transactions%>
             <%= if Enum.member?(transaction_chart_config, :transactions_per_day) do %>
             <div class="dashboard-banner-chart-legend-item tx-per-day">
                 <span class="dashboard-banner-chart-legend-label">
-                    <%= gettext "Tx/day" %>
+                    <%= gettext "Daily Transactions" %>
                 </span>
                 <span class="dashboard-banner-chart-legend-value" data-selector="tx_per_day">
                     <% num_of_transactions = BlockScoutWeb.Cldr.Number.to_string!(Enum.at(@transaction_stats, 0).number_of_transactions, format: "#,###") %>
diff --git a/apps/block_scout_web/lib/block_scout_web/views/chain_view.ex b/apps/block_scout_web/lib/block_scout_web/views/chain_view.ex
index 0f747e9e5fb9..1f72c41fd5f0 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/chain_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/chain_view.ex
@@ -5,6 +5,7 @@ defmodule BlockScoutWeb.ChainView do
   import Number.Currency, only: [number_to_currency: 2]
 
   alias BlockScoutWeb.LayoutView
+  alias Explorer.Chain.Cache.GasPriceOracle
   alias Explorer.Chain.Supply.TokenBridge
 
   defp market_cap(:standard, %{available_supply: available_supply, usd_value: usd_value})
@@ -84,4 +85,17 @@ defmodule BlockScoutWeb.ChainView do
   def format_currency_value(value, symbol) when is_float(value) do
     "#{number_to_currency(value, unit: symbol, precision: 0)}"
   end
+
+  defp gas_prices do
+    case GasPriceOracle.get_gas_prices() do
+      {:ok, gas_prices} ->
+        gas_prices
+
+      nil ->
+        nil
+
+      _ ->
+        nil
+    end
+  end
 end
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index a2a9af18bcad..92d5fec189ca 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -295,7 +295,7 @@ msgid "Available Now:"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:123
+#: lib/block_scout_web/templates/chain/show.html.eex:115
 msgid "Average block time"
 msgstr ""
 
@@ -417,7 +417,7 @@ msgid "BlockScout provides analytics data, API, and Smart Contract tools for the
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:176
+#: lib/block_scout_web/templates/chain/show.html.eex:168
 #: lib/block_scout_web/templates/layout/_topnav.html.eex:24 lib/block_scout_web/templates/layout/_topnav.html.eex:28
 msgid "Blocks"
 msgstr ""
@@ -1265,7 +1265,9 @@ msgid "GraphQL"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:52
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:11
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:20 lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:21
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:22 lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:38
 #: lib/block_scout_web/views/block_view.ex:21 lib/block_scout_web/views/wei_helpers.ex:77
 msgid "Gwei"
 msgstr ""
@@ -1511,7 +1513,7 @@ msgid "Mainnet"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:61
+#: lib/block_scout_web/templates/chain/show.html.eex:52
 #: lib/block_scout_web/templates/layout/app.html.eex:49 lib/block_scout_web/templates/tokens/overview/_details.html.eex:98
 #: lib/block_scout_web/views/address_view.ex:142
 msgid "Market Cap"
@@ -1612,7 +1614,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_transaction/index.html.eex:46
-#: lib/block_scout_web/templates/chain/show.html.eex:239 lib/block_scout_web/templates/pending_transaction/index.html.eex:13
+#: lib/block_scout_web/templates/chain/show.html.eex:231 lib/block_scout_web/templates/pending_transaction/index.html.eex:13
 #: lib/block_scout_web/templates/transaction/index.html.eex:19
 msgid "More transactions have come in"
 msgstr ""
@@ -2135,7 +2137,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address_internal_transaction/index.html.eex:50 lib/block_scout_web/templates/address_logs/index.html.eex:23
 #: lib/block_scout_web/templates/address_token/index.html.eex:60 lib/block_scout_web/templates/address_token_transfer/index.html.eex:58
 #: lib/block_scout_web/templates/address_transaction/index.html.eex:50 lib/block_scout_web/templates/address_validation/index.html.eex:20
-#: lib/block_scout_web/templates/block_transaction/index.html.eex:22 lib/block_scout_web/templates/chain/show.html.eex:180
+#: lib/block_scout_web/templates/block_transaction/index.html.eex:22 lib/block_scout_web/templates/chain/show.html.eex:172
 #: lib/block_scout_web/templates/pending_transaction/index.html.eex:18 lib/block_scout_web/templates/stakes/_table.html.eex:49
 #: lib/block_scout_web/templates/tokens/holder/index.html.eex:23 lib/block_scout_web/templates/tokens/instance/holder/index.html.eex:23
 #: lib/block_scout_web/templates/tokens/instance/transfer/index.html.eex:23 lib/block_scout_web/templates/tokens/inventory/index.html.eex:22
@@ -2146,7 +2148,7 @@ msgid "Something went wrong, click to reload."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:245
+#: lib/block_scout_web/templates/chain/show.html.eex:237
 msgid "Something went wrong, click to retry."
 msgstr ""
 
@@ -2698,7 +2700,7 @@ msgid "Total Supply * Price"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:153
+#: lib/block_scout_web/templates/chain/show.html.eex:145
 msgid "Total blocks"
 msgstr ""
 
@@ -2723,7 +2725,7 @@ msgid "Total transaction fee."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:132
+#: lib/block_scout_web/templates/chain/show.html.eex:124
 msgid "Total transactions"
 msgstr ""
 
@@ -2794,7 +2796,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address/overview.html.eex:202 lib/block_scout_web/templates/address/overview.html.eex:208
 #: lib/block_scout_web/templates/address/overview.html.eex:216 lib/block_scout_web/templates/address_transaction/index.html.eex:13
 #: lib/block_scout_web/templates/block/overview.html.eex:80 lib/block_scout_web/templates/block_transaction/index.html.eex:10
-#: lib/block_scout_web/templates/chain/show.html.eex:236 lib/block_scout_web/templates/layout/_topnav.html.eex:43
+#: lib/block_scout_web/templates/chain/show.html.eex:228 lib/block_scout_web/templates/layout/_topnav.html.eex:43
 #: lib/block_scout_web/views/address_view.ex:362
 msgid "Transactions"
 msgstr ""
@@ -2833,7 +2835,6 @@ msgid "Tx Gas Limit:"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:92
 #: lib/block_scout_web/templates/layout/app.html.eex:52
 msgid "Tx/day"
 msgstr ""
@@ -3020,12 +3021,12 @@ msgid "Via flattened source code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:175
+#: lib/block_scout_web/templates/chain/show.html.eex:167
 msgid "View All Blocks"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:235
+#: lib/block_scout_web/templates/chain/show.html.eex:227
 msgid "View All Transactions"
 msgstr ""
 
@@ -3086,7 +3087,7 @@ msgid "Waiting for transaction's confirmation..."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:161
+#: lib/block_scout_web/templates/chain/show.html.eex:153
 msgid "Wallet addresses"
 msgstr ""
 
@@ -3348,3 +3349,29 @@ msgstr ""
 #: lib/block_scout_web/templates/transaction/_tile.html.eex:9
 msgid "Error in internal transactions"
 msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:21
+msgid "Average"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/show.html.eex:84
+msgid "Daily Transactions"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:22
+msgid "Fast"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:3
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:18
+msgid "Gas tracker"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:20
+msgid "Slow"
+msgstr ""
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index a2a9af18bcad..92d5fec189ca 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -295,7 +295,7 @@ msgid "Available Now:"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:123
+#: lib/block_scout_web/templates/chain/show.html.eex:115
 msgid "Average block time"
 msgstr ""
 
@@ -417,7 +417,7 @@ msgid "BlockScout provides analytics data, API, and Smart Contract tools for the
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:176
+#: lib/block_scout_web/templates/chain/show.html.eex:168
 #: lib/block_scout_web/templates/layout/_topnav.html.eex:24 lib/block_scout_web/templates/layout/_topnav.html.eex:28
 msgid "Blocks"
 msgstr ""
@@ -1265,7 +1265,9 @@ msgid "GraphQL"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:52
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:11
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:20 lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:21
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:22 lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:38
 #: lib/block_scout_web/views/block_view.ex:21 lib/block_scout_web/views/wei_helpers.ex:77
 msgid "Gwei"
 msgstr ""
@@ -1511,7 +1513,7 @@ msgid "Mainnet"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:61
+#: lib/block_scout_web/templates/chain/show.html.eex:52
 #: lib/block_scout_web/templates/layout/app.html.eex:49 lib/block_scout_web/templates/tokens/overview/_details.html.eex:98
 #: lib/block_scout_web/views/address_view.ex:142
 msgid "Market Cap"
@@ -1612,7 +1614,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_transaction/index.html.eex:46
-#: lib/block_scout_web/templates/chain/show.html.eex:239 lib/block_scout_web/templates/pending_transaction/index.html.eex:13
+#: lib/block_scout_web/templates/chain/show.html.eex:231 lib/block_scout_web/templates/pending_transaction/index.html.eex:13
 #: lib/block_scout_web/templates/transaction/index.html.eex:19
 msgid "More transactions have come in"
 msgstr ""
@@ -2135,7 +2137,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address_internal_transaction/index.html.eex:50 lib/block_scout_web/templates/address_logs/index.html.eex:23
 #: lib/block_scout_web/templates/address_token/index.html.eex:60 lib/block_scout_web/templates/address_token_transfer/index.html.eex:58
 #: lib/block_scout_web/templates/address_transaction/index.html.eex:50 lib/block_scout_web/templates/address_validation/index.html.eex:20
-#: lib/block_scout_web/templates/block_transaction/index.html.eex:22 lib/block_scout_web/templates/chain/show.html.eex:180
+#: lib/block_scout_web/templates/block_transaction/index.html.eex:22 lib/block_scout_web/templates/chain/show.html.eex:172
 #: lib/block_scout_web/templates/pending_transaction/index.html.eex:18 lib/block_scout_web/templates/stakes/_table.html.eex:49
 #: lib/block_scout_web/templates/tokens/holder/index.html.eex:23 lib/block_scout_web/templates/tokens/instance/holder/index.html.eex:23
 #: lib/block_scout_web/templates/tokens/instance/transfer/index.html.eex:23 lib/block_scout_web/templates/tokens/inventory/index.html.eex:22
@@ -2146,7 +2148,7 @@ msgid "Something went wrong, click to reload."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:245
+#: lib/block_scout_web/templates/chain/show.html.eex:237
 msgid "Something went wrong, click to retry."
 msgstr ""
 
@@ -2698,7 +2700,7 @@ msgid "Total Supply * Price"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:153
+#: lib/block_scout_web/templates/chain/show.html.eex:145
 msgid "Total blocks"
 msgstr ""
 
@@ -2723,7 +2725,7 @@ msgid "Total transaction fee."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:132
+#: lib/block_scout_web/templates/chain/show.html.eex:124
 msgid "Total transactions"
 msgstr ""
 
@@ -2794,7 +2796,7 @@ msgstr ""
 #: lib/block_scout_web/templates/address/overview.html.eex:202 lib/block_scout_web/templates/address/overview.html.eex:208
 #: lib/block_scout_web/templates/address/overview.html.eex:216 lib/block_scout_web/templates/address_transaction/index.html.eex:13
 #: lib/block_scout_web/templates/block/overview.html.eex:80 lib/block_scout_web/templates/block_transaction/index.html.eex:10
-#: lib/block_scout_web/templates/chain/show.html.eex:236 lib/block_scout_web/templates/layout/_topnav.html.eex:43
+#: lib/block_scout_web/templates/chain/show.html.eex:228 lib/block_scout_web/templates/layout/_topnav.html.eex:43
 #: lib/block_scout_web/views/address_view.ex:362
 msgid "Transactions"
 msgstr ""
@@ -2833,7 +2835,6 @@ msgid "Tx Gas Limit:"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:92
 #: lib/block_scout_web/templates/layout/app.html.eex:52
 msgid "Tx/day"
 msgstr ""
@@ -3020,12 +3021,12 @@ msgid "Via flattened source code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:175
+#: lib/block_scout_web/templates/chain/show.html.eex:167
 msgid "View All Blocks"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:235
+#: lib/block_scout_web/templates/chain/show.html.eex:227
 msgid "View All Transactions"
 msgstr ""
 
@@ -3086,7 +3087,7 @@ msgid "Waiting for transaction's confirmation..."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/chain/show.html.eex:161
+#: lib/block_scout_web/templates/chain/show.html.eex:153
 msgid "Wallet addresses"
 msgstr ""
 
@@ -3348,3 +3349,29 @@ msgstr ""
 #: lib/block_scout_web/templates/transaction/_tile.html.eex:9
 msgid "Error in internal transactions"
 msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:21
+msgid "Average"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/show.html.eex:84
+msgid "Daily Transactions"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:22
+msgid "Fast"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:3
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:18
+msgid "Gas tracker"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/chain/gas_price_oracle_legend_item.html.eex:20
+msgid "Slow"
+msgstr ""
diff --git a/apps/explorer/lib/explorer/application.ex b/apps/explorer/lib/explorer/application.ex
index e01d2531ae3d..ffa2f411d0c3 100644
--- a/apps/explorer/lib/explorer/application.ex
+++ b/apps/explorer/lib/explorer/application.ex
@@ -14,6 +14,7 @@ defmodule Explorer.Application do
     Block,
     BlockNumber,
     Blocks,
+    GasPriceOracle,
     GasUsage,
     MinMissingBlockNumber,
     NetVersion,
@@ -56,6 +57,7 @@ defmodule Explorer.Application do
       AddressSumMinusBurnt,
       Block,
       Blocks,
+      GasPriceOracle,
       GasUsage,
       NetVersion,
       BlockNumber,
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 9ed13b9e0d30..e12cdbe1b649 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -2954,6 +2954,73 @@ defmodule Explorer.Chain do
     end
   end
 
+  def get_average_gas_price(num_of_blocks, safelow_percentile, average_percentile, fast_percentile) do
+    lates_gas_price_query =
+      from(
+        block in Block,
+        left_join: transaction in assoc(block, :transactions),
+        where: block.consensus == true,
+        where: transaction.status == ^1,
+        where: transaction.gas_price > ^0,
+        group_by: block.number,
+        order_by: [desc: block.number],
+        select: min(transaction.gas_price),
+        limit: ^num_of_blocks
+      )
+
+    latest_gas_prices =
+      lates_gas_price_query
+      |> Repo.all(timeout: :infinity)
+
+    latest_ordered_gas_prices =
+      latest_gas_prices
+      |> Enum.map(fn %Explorer.Chain.Wei{value: gas_price} -> Decimal.to_integer(gas_price) end)
+
+    safelow_gas_price = gas_price_percentile_to_gwei(latest_ordered_gas_prices, safelow_percentile)
+    average_gas_price = gas_price_percentile_to_gwei(latest_ordered_gas_prices, average_percentile)
+    fast_gas_price = gas_price_percentile_to_gwei(latest_ordered_gas_prices, fast_percentile)
+
+    gas_prices = %{
+      "slow" => safelow_gas_price,
+      "average" => average_gas_price,
+      "fast" => fast_gas_price
+    }
+
+    {:ok, gas_prices}
+  catch
+    error ->
+      {:error, error}
+  end
+
+  defp gas_price_percentile_to_gwei(gas_prices, percentile) do
+    safelow_gas_price_wei = percentile(gas_prices, percentile)
+
+    if safelow_gas_price_wei do
+      safelow_gas_price_gwei = Wei.to(%Explorer.Chain.Wei{value: Decimal.from_float(safelow_gas_price_wei)}, :gwei)
+
+      safelow_gas_price_gwei
+      |> Decimal.to_float()
+      |> Float.ceil(2)
+    else
+      nil
+    end
+  end
+
+  @spec percentile(list, number) :: number | nil
+  defp percentile([], _), do: nil
+  defp percentile([x], _), do: x
+  defp percentile(list, 0), do: Enum.min(list)
+  defp percentile(list, 100), do: Enum.max(list)
+
+  defp percentile(list, n) when is_list(list) and is_number(n) do
+    s = Enum.sort(list)
+    r = n / 100.0 * (length(list) - 1)
+    f = :erlang.trunc(r)
+    lower = Enum.at(s, f)
+    upper = Enum.at(s, f + 1)
+    lower + (upper - lower) * (r - f)
+  end
+
   @spec upsert_last_fetched_counter(map()) :: {:ok, LastFetchedCounter.t()} | {:error, Ecto.Changeset.t()}
   def upsert_last_fetched_counter(params) do
     changeset = LastFetchedCounter.changeset(%LastFetchedCounter{}, params)
diff --git a/apps/explorer/lib/explorer/chain/cache/gas_price_oracle.ex b/apps/explorer/lib/explorer/chain/cache/gas_price_oracle.ex
new file mode 100644
index 000000000000..e3282e1a614f
--- /dev/null
+++ b/apps/explorer/lib/explorer/chain/cache/gas_price_oracle.ex
@@ -0,0 +1,85 @@
+defmodule Explorer.Chain.Cache.GasPriceOracle do
+  @moduledoc """
+  Cache for gas price oracle (safelow/average/fast gas prices).
+  """
+
+  require Logger
+
+  @default_cache_period :timer.seconds(30)
+
+  @num_of_blocks (case Integer.parse(System.get_env("GAS_PRICE_ORACLE_NUM_OF_BLOCKS", "200")) do
+                    {integer, ""} -> integer
+                    _ -> 200
+                  end)
+
+  @safelow (case Integer.parse(System.get_env("GAS_PRICE_ORACLE_SAFELOW_PERCENTILE", "35")) do
+              {integer, ""} -> integer
+              _ -> 35
+            end)
+
+  @average (case Integer.parse(System.get_env("GAS_PRICE_ORACLE_AVERAGE_PERCENTILE", "60")) do
+              {integer, ""} -> integer
+              _ -> 60
+            end)
+
+  @fast (case Integer.parse(System.get_env("GAS_PRICE_ORACLE_FAST_PERCENTILE", "90")) do
+           {integer, ""} -> integer
+           _ -> 90
+         end)
+
+  use Explorer.Chain.MapCache,
+    name: :gas_price,
+    key: :gas_prices,
+    key: :async_task,
+    global_ttl: cache_period(),
+    ttl_check_interval: :timer.minutes(5),
+    callback: &async_task_on_deletion(&1)
+
+  alias Explorer.Chain
+
+  defp handle_fallback(:gas_prices) do
+    # This will get the task PID if one exists and launch a new task if not
+    # See next `handle_fallback` definition
+    get_async_task()
+
+    {:return, nil}
+  end
+
+  defp handle_fallback(:async_task) do
+    # If this gets called it means an async task was requested, but none exists
+    # so a new one needs to be launched
+    {:ok, task} =
+      Task.start(fn ->
+        try do
+          result = Chain.get_average_gas_price(@num_of_blocks, @safelow, @average, @fast)
+
+          set_all(result)
+        rescue
+          e ->
+            Logger.debug([
+              "Coudn't update gas used gas_prices #{inspect(e)}"
+            ])
+        end
+
+        set_async_task(nil)
+      end)
+
+    {:update, task}
+  end
+
+  # By setting this as a `callback` an async task will be started each time the
+  # `gas_prices` expires (unless there is one already running)
+  defp async_task_on_deletion({:delete, _, :gas_prices}), do: get_async_task()
+
+  defp async_task_on_deletion(_data), do: nil
+
+  defp cache_period do
+    "GAS_PRICE_ORACLE_CACHE_PERIOD"
+    |> System.get_env("")
+    |> Integer.parse()
+    |> case do
+      {integer, ""} -> :timer.seconds(integer)
+      _ -> @default_cache_period
+    end
+  end
+end
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index 65c5700e3b24..0b528a9c1682 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -137,6 +137,221 @@ defmodule Explorer.ChainTest do
     end
   end
 
+  describe "get_average_gas_price/4" do
+    test "returns nil percentile values if no blocks in the DB" do
+      assert {:ok,
+              %{
+                "slow" => nil,
+                "average" => nil,
+                "fast" => nil
+              }} = Chain.get_average_gas_price(3, 35, 60, 90)
+    end
+
+    test "returns nil percentile values if blocks are empty in the DB" do
+      insert(:block)
+      insert(:block)
+      insert(:block)
+
+      assert {:ok,
+              %{
+                "slow" => nil,
+                "average" => nil,
+                "fast" => nil
+              }} = Chain.get_average_gas_price(3, 35, 60, 90)
+    end
+
+    test "returns nil percentile values for blocks with failed txs in the DB" do
+      block = insert(:block, number: 100, hash: "0x3e51328bccedee581e8ba35190216a61a5d67fd91ca528f3553142c0c7d18391")
+
+      :transaction
+      |> insert(
+        error: "Reverted",
+        status: :error,
+        block_hash: block.hash,
+        block_number: block.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 100,
+        hash: "0xac2a7dab94d965893199e7ee01649e2d66f0787a4c558b3118c09e80d4df8269"
+      )
+
+      assert {:ok,
+              %{
+                "slow" => nil,
+                "average" => nil,
+                "fast" => nil
+              }} = Chain.get_average_gas_price(3, 35, 60, 90)
+    end
+
+    test "returns nil percentile values for transactions with 0 gas price aka 'whitelisted transactions' in the DB" do
+      block1 = insert(:block, number: 100, hash: "0x3e51328bccedee581e8ba35190216a61a5d67fd91ca528f3553142c0c7d18391")
+      block2 = insert(:block, number: 101, hash: "0x76c3da57334fffdc66c0d954dce1a910fcff13ec889a13b2d8b0b6e9440ce729")
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block1.hash,
+        block_number: block1.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 0,
+        hash: "0xac2a7dab94d965893199e7ee01649e2d66f0787a4c558b3118c09e80d4df8269"
+      )
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block2.hash,
+        block_number: block2.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 0,
+        hash: "0x5d5c2776f96704e7845f7d3c1fbba6685ab6efd6f82b6cd11d549f3b3a46bd03"
+      )
+
+      assert {:ok,
+              %{
+                "slow" => nil,
+                "average" => nil,
+                "fast" => nil
+              }} = Chain.get_average_gas_price(2, 35, 60, 90)
+    end
+
+    test "returns the same percentile values if gas price is the same over transactions" do
+      block1 = insert(:block, number: 100, hash: "0x3e51328bccedee581e8ba35190216a61a5d67fd91ca528f3553142c0c7d18391")
+      block2 = insert(:block, number: 101, hash: "0x76c3da57334fffdc66c0d954dce1a910fcff13ec889a13b2d8b0b6e9440ce729")
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block1.hash,
+        block_number: block1.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 1_000_000_000,
+        hash: "0xac2a7dab94d965893199e7ee01649e2d66f0787a4c558b3118c09e80d4df8269"
+      )
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block2.hash,
+        block_number: block2.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 1_000_000_000,
+        hash: "0x5d5c2776f96704e7845f7d3c1fbba6685ab6efd6f82b6cd11d549f3b3a46bd03"
+      )
+
+      assert {:ok,
+              %{
+                "slow" => 1.0,
+                "average" => 1.0,
+                "fast" => 1.0
+              }} = Chain.get_average_gas_price(2, 35, 60, 90)
+    end
+
+    test "returns correct min gas price from the block" do
+      block1 = insert(:block, number: 100, hash: "0x3e51328bccedee581e8ba35190216a61a5d67fd91ca528f3553142c0c7d18391")
+      block2 = insert(:block, number: 101, hash: "0x76c3da57334fffdc66c0d954dce1a910fcff13ec889a13b2d8b0b6e9440ce729")
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block1.hash,
+        block_number: block1.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 1_000_000_000,
+        hash: "0xac2a7dab94d965893199e7ee01649e2d66f0787a4c558b3118c09e80d4df8269"
+      )
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block2.hash,
+        block_number: block2.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 1_000_000_000,
+        hash: "0x5d5c2776f96704e7845f7d3c1fbba6685ab6efd6f82b6cd11d549f3b3a46bd03"
+      )
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block2.hash,
+        block_number: block2.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 1,
+        gas_price: 3_000_000_000,
+        hash: "0x906b80861b4a0921acfbb91a7b527227b0d32adabc88bc73e8c52ff714e55016"
+      )
+
+      assert {:ok,
+              %{
+                "slow" => 1.0,
+                "average" => 1.0,
+                "fast" => 1.0
+              }} = Chain.get_average_gas_price(3, 35, 60, 90)
+    end
+
+    test "returns correct average percentile" do
+      block1 = insert(:block, number: 100, hash: "0x3e51328bccedee581e8ba35190216a61a5d67fd91ca528f3553142c0c7d18391")
+      block2 = insert(:block, number: 101, hash: "0x76c3da57334fffdc66c0d954dce1a910fcff13ec889a13b2d8b0b6e9440ce729")
+      block3 = insert(:block, number: 102, hash: "0x659b2a1cc4dd1a5729900cf0c81c471d1c7891b2517bf9466f7fba56ead2fca0")
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block1.hash,
+        block_number: block1.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 2_000_000_000,
+        hash: "0xac2a7dab94d965893199e7ee01649e2d66f0787a4c558b3118c09e80d4df8269"
+      )
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block2.hash,
+        block_number: block2.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 4_000_000_000,
+        hash: "0x5d5c2776f96704e7845f7d3c1fbba6685ab6efd6f82b6cd11d549f3b3a46bd03"
+      )
+
+      :transaction
+      |> insert(
+        status: :ok,
+        block_hash: block3.hash,
+        block_number: block3.number,
+        cumulative_gas_used: 884_322,
+        gas_used: 106_025,
+        index: 0,
+        gas_price: 4_000_000_000,
+        hash: "0x7d4bc5569053fc29f471901e967c9e60205ac7a122b0e9a789683652c34cc11a"
+      )
+
+      assert {:ok,
+              %{
+                "average" => 4.0
+              }} = Chain.get_average_gas_price(3, 35, 60, 90)
+    end
+  end
+
   describe "ERC721_token_instance_from_token_id_and_token_address/2" do
     test "return ERC721 token instance" do
       contract_address = insert(:address)

From 5371622966f56dd53f454d54478ba3d9a9df1528 Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 9 Jun 2022 14:49:58 +0300
Subject: [PATCH 128/128] Fixes in Circles, Dark-forest themes

---
 CHANGELOG.md                                  |   2 +-
 .../assets/css/theme/_dai_variables.scss      |   9 ++
 .../assets/css/theme/_dark-theme.scss         |   3 +
 .../custom_contracts/_circles-theme.scss      | 113 ++++++++++++++++--
 .../custom_contracts/_dark-forest-theme.scss  |  69 ++++++++++-
 5 files changed, 180 insertions(+), 16 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5830daf53e24..7345506c7e78 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,7 +20,7 @@
 - [#5538](https://github.com/blockscout/blockscout/pull/5538) - Fix internal transaction's tile bug
 
 ### Chore
-- [#5651](https://github.com/blockscout/blockscout/pull/5651) - Gnosis chain rebranded theme and generalization of chart legend colors definition
+- [#5651](https://github.com/blockscout/blockscout/pull/5651), [#5657](https://github.com/blockscout/blockscout/pull/5657) - Gnosis chain rebranded theme and generalization of chart legend colors definition
 - [#5640](https://github.com/blockscout/blockscout/pull/5640) - Clean up and fix tests, reduce amount of warnings
 - [#5625](https://github.com/blockscout/blockscout/pull/5625) - Get rid of some redirects to checksummed address url
 - [#5623](https://github.com/blockscout/blockscout/pull/5623) - Allow hyphen in DB password
diff --git a/apps/block_scout_web/assets/css/theme/_dai_variables.scss b/apps/block_scout_web/assets/css/theme/_dai_variables.scss
index e581d5dcf26c..42928e014cf5 100644
--- a/apps/block_scout_web/assets/css/theme/_dai_variables.scss
+++ b/apps/block_scout_web/assets/css/theme/_dai_variables.scss
@@ -79,6 +79,15 @@ a.tile-title { color: $secondary !important; }
   background-color: #F0EBDE !important;
 }
 
+.dashboard-banner-chart-legend {
+  .dashboard-banner-chart-legend-item.market-cap-per-day
+   {
+    &::before {
+      background-color: #15bba6 !important;
+    }
+  }
+}
+
 // card
 $card-background-1: $secondary;
 $card-tab-active: $secondary;
diff --git a/apps/block_scout_web/assets/css/theme/_dark-theme.scss b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
index 5efa090e4a32..fcd8b663f064 100644
--- a/apps/block_scout_web/assets/css/theme/_dark-theme.scss
+++ b/apps/block_scout_web/assets/css/theme/_dark-theme.scss
@@ -310,6 +310,9 @@ $dark-stakes-banned-background: #3e314c;
 	.dropdown-item.active {
 		background-color: $dark-primary;
 	}
+	.dropdown-item.active.header,	.dropdown-item.header:hover,	.dropdown-item.header:focus {
+		background-color: $dark-light !important;
+	}
 	.btn-dropdown-line {
 		background-color: $dark-light;
 		border-color: $dark-light;
diff --git a/apps/block_scout_web/assets/css/theme/custom_contracts/_circles-theme.scss b/apps/block_scout_web/assets/css/theme/custom_contracts/_circles-theme.scss
index b3ea2743525c..3d036aec6984 100644
--- a/apps/block_scout_web/assets/css/theme/custom_contracts/_circles-theme.scss
+++ b/apps/block_scout_web/assets/css/theme/custom_contracts/_circles-theme.scss
@@ -44,13 +44,15 @@ $c-dark-text-color: #8a8dba;
 		background-position: bottom 0px right 30px;
 		background-repeat: no-repeat;
 	}
-	.footer-social-icon {
-		color: $c-tertiary !important
+	.footer-social-icon-container {
+		background-color: $c-tertiary !important;
 	}
 	.footer-link {
 		color: $c-quarternary;
 	}
-	.footer-social-icon:hover,
+	.footer-social-icon-container:hover {
+		background-color: #fff;
+	}
 	.footer-link:hover {
 		color: #fff;
 	}
@@ -118,8 +120,20 @@ $c-dark-text-color: #8a8dba;
 		color: $c-primary;
 	}
 
+	a:hover, a:focus {
+		color: $c-primary;
+	}
+
 	a.tile-title { color: $c-primary !important; }
 
+	a[data-selector="transaction-count"] {
+		color: $c-primary !important;
+	}
+
+	a[data-selector="transfer-count"] {
+		color: $c-primary !important;
+	}
+
 	.tile {
 		border-top-color: $border;
 		border-bottom-color: $border;
@@ -150,8 +164,14 @@ $c-dark-text-color: #8a8dba;
 	.cube-animation-title {
 		color: $text2;
 	}
+
 	.tile .tile-body a,
-	.tile span[data-address-hash] { color: $c-primary; }
+	.tile a:hover,
+	.tile span[data-address-hash],
+	.tile a[data-test=token_link] {
+		color: $c-primary !important;
+	}
+
 	.fade-up-blocks-chain .tile-type-block-animation .tile-type-line-up {
 		background-color: $c-primary;
 	}
@@ -188,6 +208,11 @@ $c-dark-text-color: #8a8dba;
 
 	.btn-copy-icon {
 		content: url(../static/images/custom-themes/circles/copy-circles.svg);
+		margin-left: 0.5rem;
+	}
+
+	.btn-copy-icon-ml-0 {
+		margin-left: 0;
 	}
 
 	.btn-qr-icon {
@@ -201,6 +226,16 @@ $c-dark-text-color: #8a8dba;
 			background-color: rgba(125, 34, 68, 0.4);
 		}
 	}
+
+	.btn-wallet-icon {
+		background-color: transparent !important;
+		border-color: $c-primary !important;
+		color: $c-primary !important;
+	
+		&:hover {
+		  background-color: rgba(125, 34, 68, 0.4) !important;
+		}
+	}
 	
 	// pagination
 	.pagination-container .pagination .page-link {
@@ -420,10 +455,6 @@ $c-dark-text-color: #8a8dba;
 		}
 	}
 
-	.logo-text {
-		color: #fff;
-	}
-
 	.dropdown-item {
 		.external-link-icon {
 			path {
@@ -561,7 +592,7 @@ $c-dark-text-color: #8a8dba;
 	}
 
 	.card-body {  
-		a:not(.dropdown-item):not(.button):not([data-test=address_hash_link]):not(.alert-link):not([data-test=token_link]):not(#dropdown-tokens):not(.btn-line):not(.page-link) {
+		a:not(.dropdown-item):not(.button):not([data-test=address_hash_link]):not(.alert-link):not(#dropdown-tokens):not(.btn-line):not(.page-link) {
 			color: $c-primary;
 	
 			&:hover {
@@ -573,6 +604,30 @@ $c-dark-text-color: #8a8dba;
 	.form-control:focus {
 		border-color: $c-primary;
 	}
+
+	.i-tooltip {
+		.i-tooltip-circle {
+			fill: $c-primary;
+		}
+
+		.i-tooltip-info {
+			fill: #fff;
+		}
+
+		&:hover {
+			.i-tooltip-circle {
+			  fill: $c-tertiary;
+			}
+
+			.i-tooltip-info {
+				fill: #fff;
+			}
+		}
+	}
+
+	.alert-info-a-custom-color {
+		color: #fff !important;
+	}
 }
 
 .circles-theme-applied .dropdown-item {
@@ -628,6 +683,18 @@ $c-dark-text-color: #8a8dba;
 		}
 	}
 
+	a[data-selector="transaction-count"] {
+		border-color: $c-primary !important;
+	}
+
+	a[data-selector="transfer-count"] {
+		border-color: $c-primary !important;
+	}
+
+	.card-body a:not(.dropdown-item):not(.button):not(.alert-link):not(#dropdown-tokens):not(.btn-line):not(.page-link) {
+		color: $c-primary !important;
+	}
+
 	.alert-info {
 		color: $c-dark-text-color;
 		border-color: $c-dark-color;
@@ -671,4 +738,32 @@ $c-dark-text-color: #8a8dba;
 		background-color: $c-dark-color;
 		border-color: $c-dark-color;
 	}
+
+	.awesomplete {
+		& > ul {
+			color: #212125;
+		}
+	}
+	.card-body a:not(.dropdown-item):not(.button):not([data-test=address_hash_link]):not(.alert-link):not(#dropdown-tokens):not(.btn-line):not(.page-link) {
+		color: $c-primary !important;
+	
+		&:hover {
+			color: $c-primary !important;
+		}
+	}
+}
+
+.circles-theme-applied.dark-theme-applied .tile .tile-body a,
+.circles-theme-applied.dark-theme-applied .tile a:hover,
+.circles-theme-applied.dark-theme-applied .tile span[data-address-hash],
+.circles-theme-applied.dark-theme-applied .tile a[data-test=token_link] {
+    color: $c-primary !important;
+}
+
+.circles-theme-applied.dark-theme-applied a {
+	color: $c-primary;
+  }
+  
+.circles-theme-applied.dark-theme-applied a:hover, a:focus {
+	color: $c-primary;
 }
\ No newline at end of file
diff --git a/apps/block_scout_web/assets/css/theme/custom_contracts/_dark-forest-theme.scss b/apps/block_scout_web/assets/css/theme/custom_contracts/_dark-forest-theme.scss
index eaf6324f26ee..415f79d333a7 100644
--- a/apps/block_scout_web/assets/css/theme/custom_contracts/_dark-forest-theme.scss
+++ b/apps/block_scout_web/assets/css/theme/custom_contracts/_dark-forest-theme.scss
@@ -60,13 +60,15 @@ $dark-primary-alternate: $dark-primary;
 		background: $dark-light-bg;
 		color: $labels-dark;
 	}
-	.footer-social-icon {
-		color: $dark-primary !important
+	.footer-social-icon-container {
+		background-color: $dark-primary !important
 	}
 	.footer-link {
 		color: $labels-dark;
 	}
-	.footer-social-icon:hover,
+	.footer-social-icon-container:hover {
+		background-color: #fff;
+	}
 	.footer-link:hover {
 		color: #fff;
 	}
@@ -173,14 +175,24 @@ $dark-primary-alternate: $dark-primary;
 	a.tile-title { color: $dark-primary-alternate !important; }
 	.card-body {  
 		a:not(.dropdown-item):not(.button):not([data-test=address_hash_link]):not(.alert-link):not([data-test=token_link]):not(#dropdown-tokens) {
-			color: $dark-primary-alternate ;
+			color: $dark-primary-alternate !important;
 
 			&:hover {
-				color: $dark-primary-alternate;
+				color: $dark-primary-alternate !important;
 			}
 		}
 	}
 
+	a[data-selector="transaction-count"] {
+		border-color: $dark-primary-alternate !important;
+		border-radius: 0px;
+	}
+
+	a[data-selector="transfer-count"] {
+		border-color: $dark-primary-alternate !important;
+		border-radius: 0px;
+	}
+
 	.tile {
 		border-top-color: $labels-dark;
 		border-bottom-color: $labels-dark;
@@ -223,7 +235,7 @@ $dark-primary-alternate: $dark-primary;
 		color: $labels-dark;
 	}
 	.tile .tile-body a,
-	.tile span[data-address-hash] { color: $dark-primary; }
+	.tile span[data-address-hash] { color: $dark-primary !important; }
 	.fade-up-blocks-chain .tile-type-block-animation .tile-type-line-up {
 		background-color: $dark-primary;
 	}
@@ -263,6 +275,11 @@ $dark-primary-alternate: $dark-primary;
 
 	.btn-copy-icon {
 		content: url(../static/images/custom-themes/dark-forest/copy-df.svg);
+		margin-left: 0.5rem;
+	}
+
+	.btn-copy-icon-ml-0 {
+		margin-left: 0;
 	}
 
 	.btn-qr-icon {
@@ -278,6 +295,16 @@ $dark-primary-alternate: $dark-primary;
 		}
 	}
 
+	.btn-wallet-icon {
+		background-color: transparent !important;
+		border-color: $dark-primary !important;
+		color: $dark-primary !important;
+	
+		&:hover {
+		  background-color: rgba(117, 249, 77, 0.4) !important;
+		}
+	}
+
 	.btn-contract-icon {
 		border-radius: 0;
 		border-color: $dark-primary;
@@ -335,6 +362,12 @@ $dark-primary-alternate: $dark-primary;
 		border-color: #fff;
 		color: #fff;
 		height: 32px;
+
+		&:hover {
+			background-color: $dark-light;
+			border-color: #fff;
+			color: #fff;
+		}
 	}
 
 	// table
@@ -990,6 +1023,30 @@ $dark-primary-alternate: $dark-primary;
 	.csv-icon {
 		visibility: hidden;
 	}
+
+	.i-tooltip {
+		.i-tooltip-circle {
+			fill: #fff;
+		}
+
+		.i-tooltip-info {
+			fill: $body-dark;
+		}
+
+		&:hover {
+			.i-tooltip-circle {
+			  fill: $dark-primary;
+			}
+
+			.i-tooltip-info {
+				fill: #fff;
+			}
+		}
+	}
+
+	.confirmations-label:after {
+        border-left: .9rem solid #111111;
+    }
 }
 
 .navbar-dark .navbar-toggler {