/**
  * overwrite after delete handler to go though multiple deleted items
  * @param type $data
  */
 public function handle_item_after_delete($data)
 {
     foreach ($data->deleted as $model) {
         // delete collections
         $this->delete_collections($model);
         // delete alias
         $this->delete_alias($model);
         // delete version
         if ($this->_settings->get('version') == TRUE) {
             Version::factory($model)->delete();
         }
     }
 }
 /**
  * copy alias
  */
 public function handle_item_after_copy($data)
 {
     // get copy
     $copy = $data->copy;
     // create new alias
     if ($this->_settings->get('alias.global') == TRUE || $this->_settings->get('alias.module') == TRUE) {
         $this->create_alias($copy, $copy->alias);
     }
     // create version fo copy
     if ($this->_settings->get('version') == TRUE) {
         Version::factory($copy)->commit();
     }
 }