ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilContainerReferenceAccess.php
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1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2006 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
24include_once('./Services/Object/classes/class.ilObjectAccess.php');
25
37{
50 public function _checkAccess($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id = "")
51 {
52 global $ilUser, $lng, $rbacsystem, $ilAccess, $ilias;
53
54 if ($a_user_id == "")
55 {
56 $a_user_id = $ilUser->getId();
57 }
58
59 return true;
60 }
61
68 public static function _isAccessible($a_ref_id)
69 {
70 global $ilDB,$tree;
71
72 $obj_id = ilObject::_lookupObjId($a_ref_id);
73 $query = "SELECT target_obj_id FROM container_reference ".
74 "WHERE obj_id = ".$ilDB->quote($obj_id,'integer')." ";
75 $res = $ilDB->query($query);
76 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
77 {
78 $target_id = $row->target_obj_id;
79 }
80 $target_ref_ids = ilObject::_getAllReferences($target_id);
81 $target_ref_id = current($target_ref_ids);
82 return !$tree->isDeleted($target_ref_id);
83 }
84}
85?>
const DB_FETCHMODE_OBJECT
Definition: class.ilDB.php:11
static _isAccessible($a_ref_id)
Check if target is accessible and not deleted.
_checkAccess($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAcce...
Class ilObjectAccess.
static _lookupObjId($a_id)
static _getAllReferences($a_id)
get all reference ids of object
$target_id
Definition: goto.php:88
global $lng
Definition: privfeed.php:40
global $ilDB
global $ilUser
Definition: imgupload.php:15