controllers/grid/files/proof/ProofFilesGridDataProvider.inc.php

<?php

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

class ProofFilesGridDataProvider extends SubmissionFilesGridDataProvider {
   var $_publicationFormatId;

   function ProofFilesGridDataProvider() {
      parent::SubmissionFilesGridDataProvider(MONOGRAPH_FILE_PROOF);
   }


   //
   // Implement template methods from GridDataProvider
   //
   function getAuthorizationPolicy(&$request, $args, $roleAssignments) {
      // Retrieve the current policy.
      $authorizationPolicy = parent::getAuthorizationPolicy($request, $args, $roleAssignments);

      // Append the publication format policy.
      import('classes.security.authorization.internal.PublicationFormatRequiredPolicy');
      $authorizationPolicy->addPolicy(new PublicationFormatRequiredPolicy($request, $args));

      return $authorizationPolicy;
   }

   function getRequestArgs() {
      return array_merge(parent::getRequestArgs(), array('publicationFormatId', $this->_getPublicationFormatId()));
   }

   function &loadData() {
      // Grab the files to display as categories
      $monograph =& $this->getMonograph();
      $submissionFileDao =& DAORegistry::getDAO('SubmissionFileDAO'); /* @var $submissionFileDao SubmissionFileDAO */
      $monographFiles =& $submissionFileDao->getLatestRevisionsByAssocId(
         ASSOC_TYPE_PUBLICATION_FORMAT,
         $this->_getPublicationFormatId(),
         $monograph->getId(),
         $this->getFileStage()
      );

      return $this->prepareSubmissionFileData($monographFiles);
   }

   //
   // Private helper methods
   //

   function _getPublicationFormatId() {
      $publicationFormat =& $this->getAuthorizedContextObject(ASSOC_TYPE_PUBLICATION_FORMAT);
      return $publicationFormat->getId();
   }
}

?>