/**
  * Update a format
  * @param $args array
  * @param $request PKPRequest
  * @return JSONMessage JSON object
  */
 function updateFormat($args, $request)
 {
     $submission = $this->getSubmission();
     $representationDao = Application::getRepresentationDAO();
     $representation = $representationDao->getById($request->getUserVar('representationId'), $submission->getId());
     import('controllers.grid.catalogEntry.form.PublicationFormatForm');
     $publicationFormatForm = new PublicationFormatForm($submission, $representation);
     $publicationFormatForm->readInputData();
     if ($publicationFormatForm->validate()) {
         $publicationFormatForm->execute($request);
         return DAO::getDataChangedEvent();
     }
     return new JSONMessage(true, $publicationFormatForm->fetch($request));
 }
 /**
  * Update a format
  * @param $args array
  * @param $request PKPRequest
  * @return JSONMessage JSON object
  */
 function updateFormat($args, $request)
 {
     // Identify the format to be updated
     $representationId = (int) $request->getUserVar('representationId');
     $submission = $this->getSubmission();
     $publicationFormatDao = DAORegistry::getDAO('PublicationFormatDAO');
     $publicationFormat = $publicationFormatDao->getById($representationId);
     // Form handling
     import('controllers.grid.catalogEntry.form.PublicationFormatForm');
     $publicationFormatForm = new PublicationFormatForm($submission, $publicationFormat);
     $publicationFormatForm->readInputData();
     if ($publicationFormatForm->validate()) {
         $representationId = $publicationFormatForm->execute($request);
         if (!isset($publicationFormat)) {
             // This is a new format
             $publicationFormat = $publicationFormatDao->getById($representationId);
             // New added format action notification content.
             $notificationContent = __('notification.addedPublicationFormat');
         } else {
             // Format edit action notification content.
             $notificationContent = __('notification.editedPublicationFormat');
         }
         // Create trivial notification.
         $currentUser = $request->getUser();
         $notificationMgr = new NotificationManager();
         $notificationMgr->createTrivialNotification($currentUser->getId(), NOTIFICATION_TYPE_SUCCESS, array('contents' => $notificationContent));
         // Prepare the grid row data
         $row = $this->getRowInstance();
         $row->setGridId($this->getId());
         $row->setId($representationId);
         $row->setData($publicationFormat);
         $row->initialize($request);
         // Render the row into a JSON response
         return DAO::getDataChangedEvent();
     } else {
         return new JSONMessage(true, $publicationFormatForm->fetch($request));
     }
 }