controllers/grid/files/SubmissionFilesGridDataProvider.inc.php

<?php

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

class SubmissionFilesGridDataProvider extends FilesGridDataProvider {

   var $_stageId;

   var $_fileStage;


   function SubmissionFilesGridDataProvider($fileStage, $viewableOnly = false) {
      assert(is_numeric($fileStage) && $fileStage > 0);
      $this->_fileStage = (int)$fileStage;
      parent::FilesGridDataProvider();

      $this->setViewableOnly($viewableOnly);
   }


   //
   // Getters and setters.
   //
   function setStageId($stageId) {
      $this->_stageId = $stageId;
   }

   function getStageId() {
      return $this->_stageId;
   }


   //
   // Implement template methods from GridDataProvider
   //
   function getAuthorizationPolicy(&$request, $args, $roleAssignments) {
      $this->setUploaderRoles($roleAssignments);

      import('classes.security.authorization.OmpWorkflowStageAccessPolicy');
      $policy = new OmpWorkflowStageAccessPolicy($request, $args, $roleAssignments, 'monographId', $this->getStageId());
      return $policy;
   }

   function getRequestArgs() {
      $monograph =& $this->getMonograph();
      return array(
         'monographId' => $monograph->getId(),
         'stageId' => $this->getStageId(),
         'fileStage' => $this->getFileStage()
      );
   }

   function getFileStage() {
      return $this->_fileStage;
   }

   function &loadData() {
      // Retrieve all monograph files for the given file stage.
      $monograph =& $this->getMonograph();
      $submissionFileDao =& DAORegistry::getDAO('SubmissionFileDAO'); /* @var $submissionFileDao SubmissionFileDAO */
      $monographFiles =& $submissionFileDao->getLatestRevisions($monograph->getId(), $this->getFileStage());
      return $this->prepareSubmissionFileData($monographFiles, $this->_viewableOnly);
   }


   //
   // Overridden public methods from FilesGridDataProvider
   //
   function &getAddFileAction($request) {
      import('controllers.api.file.linkAction.AddFileLinkAction');
      $monograph =& $this->getMonograph();
      $addFileAction = new AddFileLinkAction(
         $request, $monograph->getId(), $this->getStageId(),
         $this->getUploaderRoles(), $this->getFileStage()
      );
      return $addFileAction;
   }
}

?>