From 5a7f495a7973e70860705b1594d5432cd1eb40fb Mon Sep 17 00:00:00 2001
From: Attogram Project <attogram@users.noreply.github.com>
Date: Wed, 22 Apr 2020 11:26:48 +0200
Subject: [PATCH] cache time from file

---
 src/Base.php        |  8 +++++---
 src/Mediawiki.php   | 13 ++++++++-----
 src/Topic.php       | 16 +++++++++-------
 templates/topic.php |  2 +-
 4 files changed, 23 insertions(+), 16 deletions(-)

diff --git a/src/Base.php b/src/Base.php
index 816ce23..9187d6b 100644
--- a/src/Base.php
+++ b/src/Base.php
@@ -21,10 +21,12 @@
 
 class Base
 {
-    const VERSION = '0.6.2';
+    const VERSION = '0.7.0';
 
-    /** Cache Time, in seconds.  4 days = 345600 seconds */
-    const CACHE_TIME = 345600;
+    /** Cache Time, in seconds.  4 days = 345600, 14 days = 1209600 */
+    const CACHE_TIME = 1209600;
+
+    const DATE_FORMAT = 'Y-m-d H:i:s';
 
     /** key strings */
     const ABOUT = 'about';
diff --git a/src/Mediawiki.php b/src/Mediawiki.php
index 62eb327..03e0939 100644
--- a/src/Mediawiki.php
+++ b/src/Mediawiki.php
@@ -61,8 +61,10 @@ public function links($query)
 
             return $result; // 404 Not Found
         }
-        // set title
-        $result[self::TITLE] = $data[self::PARSE][self::TITLE];
+
+       
+        $result['cached'] = time();  // set cache time
+        $result[self::TITLE] = $data[self::PARSE][self::TITLE]; // set title
         // set reference links
         $result[self::REFS] = isset($data[self::PARSE][self::EXTERNALLINKS])
             ? $data[self::PARSE][self::EXTERNALLINKS]
@@ -93,15 +95,16 @@ public function search($query)
 
             return false;
         }
-        $results = [];
+        $result = [];
+        $result['cached'] = time();  // set cache time
         foreach ($data[self::QUERY][self::SEARCH] as $topic) {
             if (!isset($topic[self::TITLE]) || !is_string($topic[self::TITLE])) {
                 continue;
             }
-            $results[] = $topic[self::TITLE];
+            $result[] = $topic[self::TITLE];
         }
 
-        return $results;
+        return $result;
     }
 
     /**
diff --git a/src/Topic.php b/src/Topic.php
index 71dc752..637b45a 100644
--- a/src/Topic.php
+++ b/src/Topic.php
@@ -40,7 +40,7 @@ public function get()
         $this->initFilesystem();
         
         if ($this->setDataFromCache()) { // get topic data from Cache
-            if (!empty($this->data['error'])) {
+            if (!empty($this->data['error'])) { // if cache contains error report (404)
                 $this->error404(self::ERROR_NOT_FOUND, $this->topic);
 
                 return;
@@ -108,13 +108,15 @@ private function display()
     
         // set Extraction source url
         $this->template->set('source', $this->source . $this->encodeLink($this->data[self::TITLE]));
-    
-        // set Data and Cache age
-        $filesystemCache = new FilesystemCache();
-        $this->template->set('dataAge', $filesystemCache->getAge($this->data[self::TITLE]));
-        $this->template->set('now', gmdate('Y-m-d H:i:s'));
+        $this->template->set('now', gmdate(self::DATE_FORMAT));
+
+        if (!isset($this->data['cached'])) {  // if no cache time is set...
+            $this->data['cached'] = time();
+        }
+        $this->template->set('cached', gmdate(self::DATE_FORMAT, $this->data['cached']));
+
         $this->template->set(
-            'refresh',
+            'refresh', // refresh link
             $this->template->get('home') . 'refresh/' . $this->encodeLink($this->data[self::TITLE])
         );
         $this->template->set('h1', $this->data[self::TITLE]);
diff --git a/templates/topic.php b/templates/topic.php
index 934a09f..bc3d9ff 100644
--- a/templates/topic.php
+++ b/templates/topic.php
@@ -24,7 +24,7 @@
     <a href="#draft"><b><?= $this->get('draft_count') ?></b> Drafts</a>,
     <a href="#user"><b><?= $this->get('user_count') ?></b> Users</a>
   </li>
-  <li>Cached <?= $this->get('dataAge') ?> UTC (<a href="<?= $this->get('refresh') ?>">refresh</a>)</li>
+  <li>Cached <?= $this->get('cached') ?> UTC (<a href="<?= $this->get('refresh') ?>">refresh</a>)</li>
   <li>Served <?= $this->get('now') ?> UTC</li>
   <li>Extracted from &lt;<a href="<?= $this->get('source') ?>" target="_blank"><?= $this->get('source') ?></a>&gt;
       released under the Creative Commons Attribution-Share-Alike License 3.0</li>