classes/controllers/modals/submissionMetadata/SubmissionMetadataHandler.inc.php

<?php

import('classes.handler.Handler');

// import JSON class for use with all AJAX requests
import('lib.pkp.classes.core.JSONMessage');

class SubmissionMetadataHandler extends Handler {
   function SubmissionMetadataHandler() {
      parent::Handler();
   }


   //
   // Implement template methods from PKPHandler.
   //
   function initialize($request) {
      $this->setupTemplate();
   }


   //
   // Public handler methods
   //
   function fetch(&$request, $args, $params = null) {
      // Identify the submission
      $monograph =& $this->getAuthorizedContextObject(ASSOC_TYPE_MONOGRAPH);
      AppLocale::requireComponents(LOCALE_COMPONENT_OMP_SUBMISSION);

      // Identify the stage, if we have one.
      $stageId = $this->getAuthorizedContextObject(ASSOC_TYPE_WORKFLOW_STAGE);

      // prevent anyone but managers and editors from submitting the catalog entry form
      $userRoles = $this->getAuthorizedContextObject(ASSOC_TYPE_USER_ROLES);
      if (!array_intersect(array(ROLE_ID_PRESS_MANAGER, ROLE_ID_SERIES_EDITOR), $userRoles)) {
         $params['hideSubmit'] = true;
         $params['readOnly'] = true;
      }

      // Form handling
      $submissionMetadataViewForm = $this->getFormInstance($monograph->getId(), $stageId, $params);

      $submissionMetadataViewForm->initData($args, $request);

      $json = new JSONMessage(true, $submissionMetadataViewForm->fetch($request));
      return $json->getString();
   }

   function saveForm($args, &$request) {
      $monographId = $request->getUserVar('monographId');

      // Form handling
      $submissionMetadataViewForm = $this->getFormInstance($monographId);

      $json = new JSONMessage();

      // Try to save the form data.
      $submissionMetadataViewForm->readInputData($request);
      if($submissionMetadataViewForm->validate()) {
         $submissionMetadataViewForm->execute($request);
         // Create trivial notification.
         $notificationManager = new NotificationManager();
         $user =& $request->getUser();
         $notificationManager->createTrivialNotification($user->getId(), NOTIFICATION_TYPE_SUCCESS, array('contents' => __('notification.savedSubmissionMetadata')));
      } else {
         $json->setStatus(false);
      }

      return $json->getString();
   }

   function getFormInstance($monographId, $stageId = null, $params = null) {
      import('controllers.modals.submissionMetadata.form.CatalogEntrySubmissionReviewForm');
      return new CatalogEntrySubmissionReviewForm($monographId, $stageId, $params);
   }
}

?>