Merge branch 'feature/593-delete-by-blocks'

include/ws_functions/pwg.images.php

@@ -1739,6 +1739,13 @@ function ws_images_delete($params, $service)
   include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
   delete_elements($image_ids, true);
   invalidate_user_cache();
+
+  if ($params['return_details'])
+  {
+    return array(
+      'nb_processed' => count($image_ids),
+      );
+  }
 }
 
 /**
@@ -1760,4 +1767,4 @@ function ws_images_checkUpload($params, $service)
   return $ret;
 }
 
-?>
+?>