MAGETWO-80197: [2.2.x] - Fix JS translation search #10445

Author: VladimirZaets

app/code/Magento/Translation/Model/Js/DataProvider.php

@@ -134,12 +134,13 @@ protected function getPhrases($content)
     {
         $phrases = [];
         foreach ($this->config->getPatterns() as $pattern) {
-            $result = preg_match_all($pattern, $content, $matches);
+            $concatenatedContent = preg_replace('~(["\'])\s*?\+\s*?\1~', '', $content);
+            $result = preg_match_all($pattern, $concatenatedContent, $matches);
 
             if ($result) {
                 if (isset($matches[2])) {
                     foreach ($matches[2] as $match) {
-                        $phrases[] = str_replace('\\\'', '\'', $match);
+                        $phrases[] = str_replace(["\'", '\"'], ["'", '"'], $match);
                     }
                 }
             }

app/code/Magento/Translation/etc/di.xml

@@ -65,8 +65,8 @@
             <argument name="patterns" xsi:type="array">
                 <item name="i18n_translation" xsi:type="string"><![CDATA[~i18n\:\s*(["'])(.*?)(?<!\\)\1~]]></item>
                 <item name="translate_wrapping" xsi:type="string"><![CDATA[~translate\=("')([^\'].*?)\'\"~]]></item>
-                <item name="mage_translation_widget" xsi:type="string">~\$\.mage\.__\((?s)[^'"]*?(['"])(.+?)\1(?s).*?\)~</item>
-                <item name="mage_translation_static" xsi:type="string">~\$t\((?s)[^'"]*?(["'])(.+?)\1(?s).*?\)~</item>
+                <item name="mage_translation_widget" xsi:type="string"><![CDATA[~(?:\$|jQuery)\.mage\.__\((?s)[^'"]*?(['"])(.+?)(?<!\\)\1(?s).*?\)~]]></item>
+                <item name="mage_translation_static" xsi:type="string"><![CDATA[~\$t\((?s)[^'"]*?(["'])(.+?)\1(?s).*?\)~]]></item>
             </argument>
         </arguments>
     </type>