ReviewerReviewAttachmentGridDataProvider.inc.php

<?php
import('lib.pkp.controllers.grid.files.SubmissionFilesGridDataProvider');
 
class ReviewerReviewAttachmentGridDataProvider extends SubmissionFilesGridDataProvider {
   var $_reviewId;
 
   function __construct() {
      parent::__construct(SUBMISSION_FILE_REVIEW_ATTACHMENT);
   }
 
 
   //
   // Implement template methods from GridDataProvider
   //
   function getAuthorizationPolicy($request, $args, $roleAssignments) {
      import('lib.pkp.classes.security.authorization.internal.ReviewAssignmentRequiredPolicy');
 
      // Need to use the reviewId because this grid can either be
      // viewed by the reviewer (in which case, we could do a
      // $request->getUser()->getId() or by the editor when reading
      // the review. The following covers both cases...
      $assocType = (int) $request->getUserVar('assocType');
      $assocId = (int) $request->getUserVar('assocId');
      if ($assocType && $assocId) {
         // Viewing from a Reviewer perspective.
         assert($assocType == ASSOC_TYPE_REVIEW_ASSIGNMENT);
 
         $this->setUploaderRoles($roleAssignments);
         import('lib.pkp.classes.security.authorization.ReviewStageAccessPolicy');
 
         $authorizationPolicy = new ReviewStageAccessPolicy($request, $args, $roleAssignments, 'submissionId', $request->getUserVar('stageId'));
         $paramName = 'assocId';
      } else {
         // Viewing from a context role perspective.
         $authorizationPolicy = parent::getAuthorizationPolicy($request, $args, $roleAssignments);
         $paramName = 'reviewId';
      }
 
      $authorizationPolicy->addPolicy(new ReviewAssignmentRequiredPolicy($request, $args, $paramName));
 
      return $authorizationPolicy;
   }
 
   function getRequestArgs() {
      return array_merge(
         parent::getRequestArgs(),
         array(
            'assocType' => ASSOC_TYPE_REVIEW_ASSIGNMENT,
            'assocId' => $this->_getReviewId()
         )
      );
   }
 
   function loadData($filter = array()) {
      // Get all review files assigned to this submission.
      $submissionFileDao = DAORegistry::getDAO('SubmissionFileDAO'); /* @var $submissionFileDao SubmissionFileDAO */
      $submissionFiles = $submissionFileDao->getLatestRevisionsByAssocId(
         ASSOC_TYPE_REVIEW_ASSIGNMENT, $this->_getReviewId(), $this->getSubmission()->getId(), $this->getFileStage()
      );
      return $this->prepareSubmissionFileData($submissionFiles, false, $filter);
   }
 
   //
   // Overridden public methods from FilesGridDataProvider
   //
   function getAddFileAction($request) {
      import('lib.pkp.controllers.api.file.linkAction.AddFileLinkAction');
      $submission = $this->getSubmission();
 
      $reviewAssignmentDao = DAORegistry::getDAO('ReviewAssignmentDAO'); /* @var $reviewAssignmentDao ReviewAssignmentDAO */
      $reviewAssignment = $reviewAssignmentDao->getById($this->_getReviewId());
 
      return new AddFileLinkAction(
         $request, $submission->getId(), $this->getStageId(),
         $this->getUploaderRoles(), $this->getFileStage(),
         ASSOC_TYPE_REVIEW_ASSIGNMENT, $this->_getReviewId(),
         $reviewAssignment->getReviewRoundId()
      );
   }
   //
   // Private helper methods
   //
   function _getReviewId() {
      $reviewAssignment = $this->getAuthorizedContextObject(ASSOC_TYPE_REVIEW_ASSIGNMENT);
      return $reviewAssignment->getId();
   }
}