From 2aeb4eadec348fc4cfcd92a1d87d15c4b3a94fac Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Tue, 11 Aug 2020 06:14:17 +0200
Subject: [PATCH] Remove empty translates to have actual statistic

---
 controllers/actions/SaveAction.php | 26 +++++++++++++++++++++-----
 services/Optimizer.php             |  4 ++++
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/controllers/actions/SaveAction.php b/controllers/actions/SaveAction.php
index e4c92f7..63c83a4 100644
--- a/controllers/actions/SaveAction.php
+++ b/controllers/actions/SaveAction.php
@@ -27,12 +27,28 @@ public function run()
 
         $id = Yii::$app->request->post('id', 0);
         $languageId = Yii::$app->request->post('language_id', Yii::$app->language);
+        $translation = Yii::$app->request->post('translation', '');
+
+        $languageTranslate = LanguageTranslate::findOne(['id' => $id, 'language' => $languageId]);
+
+        $regenerate = false;
+
+        if ('' == trim($translation)) {
+            if ($languageTranslate && $languageTranslate->delete()) {
+                $regenerate = true;
+            } else {
+                return [];
+            }
+        } else {
+            $languageTranslate = $languageTranslate ?:
+                new LanguageTranslate(['id' => $id, 'language' => $languageId]);
+            $languageTranslate->translation = $translation;
+            if ($languageTranslate->validate() && $languageTranslate->save()) {
+                $regenerate = true;
+            }
+        }
 
-        $languageTranslate = LanguageTranslate::findOne(['id' => $id, 'language' => $languageId]) ?:
-            new LanguageTranslate(['id' => $id, 'language' => $languageId]);
-
-        $languageTranslate->translation = Yii::$app->request->post('translation', '');
-        if ($languageTranslate->validate() && $languageTranslate->save()) {
+        if ($regenerate) {
             $generator = new Generator($this->controller->module, $languageId);
 
             $generator->run();
diff --git a/services/Optimizer.php b/services/Optimizer.php
index 65e525f..c692656 100644
--- a/services/Optimizer.php
+++ b/services/Optimizer.php
@@ -4,6 +4,7 @@
 
 use yii\helpers\Console;
 use lajax\translatemanager\models\LanguageSource;
+use lajax\translatemanager\models\LanguageTranslate;
 
 /**
  * Optimizer class for optimizing database tables
@@ -53,6 +54,9 @@ public function run()
 
         LanguageSource::deleteAll(['id' => $languageSourceIds]);
 
+        $numberOfDeletetRows = LanguageTranslate::deleteAll(['translation' => '']);
+        $this->_scanner->stdout('Removed empty elements - ' . $numberOfDeletetRows, Console::FG_RED);
+
         $this->_scanner->stdout('Deleted language elements - END', Console::FG_RED);
 
         return count($languageSourceIds);