DependentFilesGridHandler.inc.php

<?php
 
import('lib.pkp.controllers.grid.files.fileList.FileListGridHandler');
 
class DependentFilesGridHandler extends FileListGridHandler {
   function __construct() {
      // import app-specific grid data provider for access policies.
      $request = Application::get()->getRequest();
      $fileId = $request->getUserVar('fileId'); // authorized in authorize() method.
      import('lib.pkp.controllers.grid.files.dependent.DependentFilesGridDataProvider');
      parent::__construct(
         new DependentFilesGridDataProvider($fileId),
         $request->getUserVar('stageId'),
         FILE_GRID_ADD|FILE_GRID_DELETE|FILE_GRID_VIEW_NOTES|FILE_GRID_EDIT
      );
 
      $this->addRoleAssignment(
         array(ROLE_ID_MANAGER, ROLE_ID_SUB_EDITOR, ROLE_ID_ASSISTANT, ROLE_ID_AUTHOR),
         array('fetchGrid', 'fetchRow')
      );
 
      $this->setTitle('submission.submit.dependentFiles');
   }
 
   function authorize($request, $args, $roleAssignments) {
      import('lib.pkp.classes.security.authorization.SubmissionFileAccessPolicy');
      $this->addPolicy(new SubmissionFileAccessPolicy($request, $args, $roleAssignments, SUBMISSION_FILE_ACCESS_MODIFY));
 
      return parent::authorize($request, $args, $roleAssignments);
   }
 
   function getRequestArgs() {
      $submissionFile = $this->getAuthorizedContextObject(ASSOC_TYPE_SUBMISSION_FILE);
      return array_merge(
         parent::getRequestArgs(),
         array('fileId' => $submissionFile->getFileId())
      );
   }
}