controllers/grid/notifications/NotificationsGridCellProvider.inc.php

<?php

import('lib.pkp.classes.controllers.grid.GridCellProvider');
import('lib.pkp.classes.linkAction.request.RedirectAction');

class NotificationsGridCellProvider extends GridCellProvider {
   function NotificationsGridCellProvider() {
      parent::GridCellProvider();
   }

   function getCellActions(&$request, &$row, &$column, $position = GRID_ACTION_POSITION_DEFAULT) {
      if ( $column->getId() == 'title' ) {
         return array();
      } elseif ($column->getId() == 'task') {
         $notification =& $row->getData();

         $notificationMgr = new NotificationManager();
         return array(new LinkAction(
            'details',
            new RedirectAction(
               $notificationMgr->getNotificationUrl($request, $notification)
            ),
            $notificationMgr->getNotificationMessage($request, $notification)
         ));
      }
      // This should be unreachable.
      assert(false);
   }

   //
   // Template methods from GridCellProvider
   //
   function getTemplateVarsFromRowColumn(&$row, $column) {
      $notification =& $row->getData();

      switch ($column->getId()) {
         case 'title':
            switch ($notification->getAssocType()) {
               case ASSOC_TYPE_MONOGRAPH:
                  $monographId = $notification->getAssocId();
                  break;
               case ASSOC_TYPE_MONOGRAPH_FILE:
                  $fileId = $notification->getAssocId();
                  break;
               case ASSOC_TYPE_SIGNOFF:
                  $signoffDao =& DAORegistry::getDAO('SignoffDAO'); /* @var $signoffDao SignoffDAO */
                  $signoff =& $signoffDao->getById($notification->getAssocId());
                  if ($signoff->getAssocType() == ASSOC_TYPE_MONOGRAPH) {
                     $monographId = $signoff->getAssocId();
                  } elseif ($signoff->getAssocType() == ASSOC_TYPE_MONOGRAPH_FILE) {
                     $fileId = $signoff->getAssocId();
                  } else {
                     // Don't know of SIGNOFFs with other ASSOC types for TASKS
                     assert(false);
                  }
                  break;
               case ASSOC_TYPE_REVIEW_ASSIGNMENT:
                  $reviewAssignmentDao =& DAORegistry::getDAO('ReviewAssignmentDAO'); /* @var $reviewAssignmentDao ReviewAssignmentDAO */
                  $reviewAssignment =& $reviewAssignmentDao->getById($notification->getAssocId());
                  assert(is_a($reviewAssignment, 'ReviewAssignment'));
                  $monographId = $reviewAssignment->getSubmissionId();
                  break;
               case ASSOC_TYPE_REVIEW_ROUND:
                  $reviewRoundDao =& DAORegistry::getDAO('ReviewRoundDAO');
                  $reviewRound =& $reviewRoundDao->getReviewRoundById($notification->getAssocId());
                  assert(is_a($reviewRound, 'ReviewRound'));
                  $monographId = $reviewRound->getSubmissionId();
                  break;
               default:
                  // Don't know of other ASSOC_TYPEs for TASK notifications
                  assert(false);
            }

            if (!isset($monographId) && isset($fileId)) {
               assert(is_numeric($fileId));
               $submissionFileDao =& DAORegistry::getDAO('SubmissionFileDAO'); /* @var $submissionFileDao SubmissionFileDAO */
               $monographFile =& $submissionFileDao->getLatestRevision($fileId);
               assert(is_a($monographFile, 'MonographFile'));
               $monographId = $monographFile->getMonographId();
            }
            assert(is_numeric($monographId));
            $monographDao =& DAORegistry::getDAO('MonographDAO'); /* @var $monographDao MonographDAO */
            $monograph =& $monographDao->getById($monographId);
            assert(is_a($monograph, 'Monograph'));

            $title = $monograph->getLocalizedTitle();
            if ( empty($title) ) $title = __('common.untitled');
            return array('label' => $title);
            break;
         case 'task':
            // The action has the label
            return array('label' => '');
            break;
      }
   }
}

?>