allow intl for document object

core/lib/Thelia/Controller/Admin/FileController.php

@@ -860,7 +860,7 @@ class FileController extends BaseAdminController
     protected function createDocumentEventInstance($parentType, $model, $data)
     {
         $documentCreateEvent = new DocumentCreateOrUpdateEvent($parentType, null);
-
+        $model->setLocale($data['locale']);
         if (isset($data['title'])) {
             $model->setTitle($data['title']);
         }

core/lib/Thelia/Form/Image/DocumentModification.php

@@ -122,6 +122,13 @@ abstract class DocumentModification extends BaseForm
                     )
                 )
             )
+
+            ->add("locale", "text", array(
+                "constraints" => array(
+                    new NotBlank()
+                ),
+                "label_attr" => array("for" => "locale_create")
+            ))
         ;
     }
 }