controllers/grid/files/SignoffStatusFromSignoffGridColumn.inc.php

<?php

import('controllers.grid.files.BaseSignoffStatusColumn');

class SignoffStatusFromSignoffGridColumn extends BaseSignoffStatusColumn {
   function SignoffStatusFromSignoffGridColumn($title = null, $requestArgs, $flags = array()) {
      parent::BaseSignoffStatusColumn('approved', $title, null, null, $requestArgs, $flags);
   }

   //
   // Overridden methods from UserGroupColumn
   //

   //
   // Overridden methods from GridColumn
   //
   function getCellActions($request, $row) {
      $status = $this->_getSignoffStatus($row);
      $actions = array();
      if (in_array($status, array('accepted', 'new'))) {
         // Retrieve the submission file.
         $monographFile =& $this->getMonographFile($row);

         // Retrieve the signoff
         $signoff =& $row->getData();

         // Action to signoff on a file -- Lets user interact with their own rows.;
         import('controllers.api.signoff.linkAction.AddSignoffFileLinkAction');
         $signoffAction = new AddSignoffFileLinkAction(
                                          $request, $monographFile->getMonographId(),
                                          $row->getStageId(), $signoff->getSymbolic(), $signoff->getId(),
                                          __('submission.upload.signoff'), __('submission.upload.signoff'));
         // FIXME: not ideal
         $signoffAction->_image = 'task ' . $status;

         $actions[] = $signoffAction;
      }
      return $actions;
   }


   //
   // Protected helper methods
   //
   function &getMonographFile($row) {
      $signoff =& $row->getData();
      assert(is_a($signoff, 'SignOff'));
      $submissionFileDao =& DAORegistry::getDAO('SubmissionFileDAO'); /* @var $submissionFileDao SubmissionFileDAO */
      $monographFile =& $submissionFileDao->getLatestRevision($signoff->getAssocId());
      assert(is_a($monographFile, 'MonographFile'));
      return $monographFile;
   }

   //
   // Private helper methods
   //
   function _getSignoffStatus(&$row) {
      $monographFile =& $this->getMonographFile($row);
      $signoff =& $row->getData();

      if ($signoff->getDateCompleted()) {
         return 'completed';
      }

      // The current user has to sign off the file
      $viewsDao =& DAORegistry::getDAO('ViewsDAO'); /* @var $viewsDao ViewsDAO */

      // Find out whether someone in the user group already downloaded
      // (=viewed) the file.
      // no users means a blank column (should not happen).
      $lastViewed = $viewsDao->getLastViewDate(
         ASSOC_TYPE_MONOGRAPH_FILE, $monographFile->getFileIdAndRevision(),
         $signoff->getUserId()
      );

      // Any view means we can stop looping and mark green.
      if($lastViewed) {
         return 'accepted';
      } else {
         return 'new';
      }
   }
}


?>