class.ilObjMountPointDAV.php

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<?php
// BEGIN WebDAV
/*
    +-----------------------------------------------------------------------------+
    | ILIAS open source                                                           |
    +-----------------------------------------------------------------------------+
    | Copyright (c) 1998-2005 ILIAS open source, University of Cologne            |
    |                                                                             |
    | This program is free software; you can redistribute it and/or               |
    | modify it under the terms of the GNU General Public License                 |
    | as published by the Free Software Foundation; either version 2              |
    | of the License, or (at your option) any later version.                      |
    |                                                                             |
    | This program is distributed in the hope that it will be useful,             |
    | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
    | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
    | GNU General Public License for more details.                                |
    |                                                                             |
    | You should have received a copy of the GNU General Public License           |
    | along with this program; if not, write to the Free Software                 |
    | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
    +-----------------------------------------------------------------------------+
*/
 
require_once "class.ilObjectDAV.php";
require_once "Modules/Category/classes/class.ilObjCategory.php";
 
class ilObjMountPointDAV extends ilObjectDAV
{
    public $data;
    public function __construct()
    {
        parent::__construct(-1);
    }
    
    public function getObjectId()
    {
        return -1;
    }
    public function read()
    {
    }
    public function write()
    {
    }
    public function getResourceName()
    {
        return '';
    }
    public function getDisplayName()
    {
        return '';
    }
    public function getCreationTimestamp()
    {
        return strtotime('2000-01-01');
    }
    
    public function getModificationTimestamp()
    {
        return strtotime('2000-01-01');
    }
    public function getResourceType()
    {
        return "collection";
    }
 
    public function getContentType()
    {
        return 'httpd/unix-directory';
    }
    public function getContentLength()
    {
        return 0;
    }
    public function isPermitted($actions, $type='')
    {
        // All users have "visible" and "read" access to the mount point
        $a = explode(',', $actions);
        foreach ($a as $action) {
            switch ($action) {
                case 'read':
                case 'visible':
                    break;
                default:
                    return false;
            }
        }
        return true;
    }
    public function children()
    {
        global $DIC;
        $tree = $DIC['tree'];
        
        $childrenDAV = array();
        $data =&$tree->getNodeData($tree->getRootId());
        $childDAV =&ilObjectDAV::createObject($data['ref_id'], 'root');
        if (!is_null($childDAV)) {
            // Note: We must not assign with =& here, because this will cause trouble
            //       when other functions attempt to work with the $childrenDAV array.
            $childrenDAV[] = $childDAV;
        }
        return $childrenDAV;
    }
}
// END WebDAV