controllers/grid/submissions/unassignedSubmissions/UnassignedSubmissionsListGridHandler.inc.php

<?php

// Import grid base classes.
import('controllers.grid.submissions.SubmissionsListGridHandler');
import('controllers.grid.submissions.SubmissionsListGridRow');

// Filter editor
define('FILTER_EDITOR_ALL', 0);
define('FILTER_EDITOR_ME', 1);

class UnassignedSubmissionsListGridHandler extends SubmissionsListGridHandler {
   function UnassignedSubmissionsListGridHandler() {
      parent::SubmissionsListGridHandler();
      $this->addRoleAssignment(array(ROLE_ID_PRESS_MANAGER, ROLE_ID_SERIES_EDITOR), array('fetchGrid'));
   }


   //
   // Implement template methods from PKPHandler
   //
   function initialize(&$request) {
      parent::initialize($request);

      // Set title.
      $this->setTitle('common.queue.long.submissionsUnassigned');

      // Add editor specific locale component.
      AppLocale::requireComponents(LOCALE_COMPONENT_OMP_EDITOR);
   }


   //
   // Implement template methods from SubmissionListGridHandler
   //
   function getSubmissions(&$request, $userId) {
      $monographDao =& DAORegistry::getDAO('MonographDAO'); /* @var $monographDao MonographDAO */

      // Determine whether this is a Series Editor or Press Manager.
      // Press Managers can access all submissions, Series Editors
      // only assigned submissions.
      $user =& $request->getUser();

      // Get all monographs for all presses that user is
      // enrolled in as manager or series editor.
      $roleDao =& DAORegistry::getDAO('RoleDAO');
      $pressDao =& DAORegistry::getDAO('PressDAO');
      $presses =& $pressDao->getPresses();

      $accessibleMonographs = array();
      while ($press =& $presses->next()) {
         $isPressManager = $roleDao->userHasRole($press->getId(), $userId, ROLE_ID_PRESS_MANAGER);
         $isSeriesEditor = $roleDao->userHasRole($press->getId(), $userId, ROLE_ID_SERIES_EDITOR);

         if (!$isPressManager && !$isSeriesEditor) {
            continue;
         }

         $monographFactory =& $monographDao->getMonographsBySeriesEditorId(
            $press->getId(),
            $isPressManager?null:$userId
         );

         if (!$monographFactory->wasEmpty()) {
            $stageAssignmentDao =& DAORegistry::getDAO('StageAssignmentDAO');
            while ($monograph =& $monographFactory->next()) {
               if ($monograph->getDatePublished() == null && !$stageAssignmentDao->editorAssignedToStage($monograph->getId())) {
                  $accessibleMonographs[$monograph->getId()] = $monograph;
               }
               unset($monograph);
            }
         }

         unset($press);
         unset($monographs);
         unset($monographFactory);
      }

      return $accessibleMonographs;
   }


   //
   // Overridden methods from GridHandler
   //
   function &getRowInstance() {
      $row = new SubmissionsListGridRow();
      return $row;
   }
}

?>