/**
  */
 public function editMedia()
 {
     $id = null;
     if ($this->hasRequestParameter('instanceUri')) {
         $id = $this->getRequestParameter('instanceUri');
     } else {
         $id = $this->getRequestParameter('id');
     }
     $this->setAvailableImportHandlers($id);
     parent::index();
 }
 /**
  * overwrite the parent index to add the requiresRight for Items only
  * 
  * @requiresRight id WRITE
  * @see tao_actions_Import::index()
  */
 public function index()
 {
     parent::index();
 }