class.ilFileSystemStorageWebAccessChecker.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once "Services/WebAccessChecker/interfaces/interface.ilComponentWebAccessChecker.php";

abstract class ilFileSystemStorageWebAccessChecker implements ilComponentWebAccessChecker
{
        protected $object_id; // [int]
        
        public function isValidPath(array $a_path)
        {
                // last element is file         
                array_pop($a_path);
                
                // 2nd to last: directory with object id
                $dir = array_pop($a_path);
                
                // extract id from directory title
                $obj_id = (int)array_pop(explode("_", $dir));   
                if((int)$obj_id)
                {
                        $this->object_id = $obj_id;
                        return true;
                }
        }
        
        public function getRepositoryObjectId()
        {
                return $this->object_id;
        }       
        
        public function checkAccess(array $a_user_ids)
        {
                
        }
}