Fix: Translate 'action_label' in batchAction

Controller/CRUDController.php

@@ -601,7 +601,8 @@ class CRUDController extends Controller
             true;
 
         if ($askConfirmation && $confirmation != 'ok') {
-            $actionLabel = $batchActions[$action]['label'];
+            $translationDomain = $batchActions[$action]['translation_domain'] ?: $this->admin->getTranslationDomain();
+            $actionLabel = $this->admin->trans($batchActions[$action]['label'], array(), $translationDomain);
 
             $formView = $datagrid->getForm()->createView();
 

Tests/Controller/CRUDControllerTest.php

@@ -3401,12 +3401,17 @@ class CRUDControllerTest extends \PHPUnit_Framework_TestCase
 
     public function testBatchActionWithConfirmation()
     {
-        $batchActions = array('delete' => array('label' => 'Foo Bar', 'ask_confirmation' => true));
+        $batchActions = array('delete' => array('label' => 'Foo Bar', 'translation_domain' => 'FooBarBaz', 'ask_confirmation' => true));
 
         $this->admin->expects($this->once())
             ->method('getBatchActions')
             ->will($this->returnValue($batchActions));
 
+        $this->admin->expects($this->once())
+            ->method('trans')
+            ->with($this->equalTo('Foo Bar'), $this->anything(), $this->equalTo('FooBarBaz'))
+            ->will($this->returnValue('Foo Bar'));
+
         $data = array('action' => 'delete', 'idx' => array('123', '456'), 'all_elements' => false);
 
         $this->request->setMethod('POST');