LibraryFileAdminGridDataProvider.inc.php

<?php
 
import('lib.pkp.classes.controllers.grid.CategoryGridDataProvider');
 
class LibraryFileAdminGridDataProvider extends CategoryGridDataProvider {
 
   var $_context;
 
   var $_canEdit;
 
   function __construct($canEdit) {
      $this->_canEdit = $canEdit;
      parent::__construct();
   }
 
 
   //
   // Getters and Setters
   //
 
   function getAuthorizationPolicy($request, $args, $roleAssignments) {
      $this->_context = $request->getContext();
      import('lib.pkp.classes.security.authorization.ContextAccessPolicy');
      return new ContextAccessPolicy($request, $roleAssignments);
   }
 
   function getRequestArgs() {
      return array('canEdit' => $this->canEdit());
   }
 
   function &getContext() {
      return $this->_context;
   }
 
 
   function canEdit() {
      return $this->_canEdit;
   }
 
 
   function loadCategoryData($request, $fileType, $filter = null) {
 
      // Elements to be displayed in the grid
      $libraryFileDao = DAORegistry::getDAO('LibraryFileDAO'); /* @var $libraryFileDao LibraryFileDAO */
      $context = $this->getContext();
      $libraryFiles = $libraryFileDao->getByContextId($context->getId(), $fileType);
 
      return $libraryFiles->toAssociativeArray();
   }
}