Implemented copy locale feature in list and edit form

Controller/ArticleController.php

@@ -23,6 +23,7 @@
 use Sulu\Bundle\ArticleBundle\Document\Form\ArticleDocumentType;
 use Sulu\Bundle\ArticleBundle\Metadata\ArticleViewDocumentIdTrait;
 use Sulu\Component\Content\Form\Exception\InvalidFormException;
+use Sulu\Component\Content\Mapper\ContentMapperInterface;
 use Sulu\Component\DocumentManager\DocumentManagerInterface;
 use Sulu\Component\Rest\Exception\MissingParameterException;
 use Sulu\Component\Rest\Exception\RestException;
@@ -321,6 +322,7 @@ public function postTriggerAction($uuid, Request $request)
         // prepare vars
         $view = null;
         $data = null;
+        $userId = $this->getUser()->getId();
 
         try {
             switch ($action) {
@@ -336,6 +338,10 @@ public function postTriggerAction($uuid, Request $request)
                     $this->getDocumentManager()->removeDraft($data, $locale);
                     $this->getDocumentManager()->flush();
                     break;
+                case 'copy-locale':
+                    $destLocales = $this->getRequestParameter($request, 'dest', true);
+                    $data = $this->getMapper()->copyLanguage($uuid, $userId, null, $locale, explode(',', $destLocales));
+                    break;
                 default:
                     throw new RestException('Unrecognized action: ' . $action);
             }
@@ -413,6 +419,14 @@ protected function getDocumentManager()
         return $this->get('sulu_document_manager.document_manager');
     }
 
+    /**
+     * @return ContentMapperInterface
+     */
+    protected function getMapper()
+    {
+        return $this->get('sulu.content.mapper');
+    }
+
     /**
      * Delegates actions by given actionParameter, which can be retrieved from the request.
      *