ILIAS  Release_3_10_x_branch Revision 61812
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class.ilObjLanguageAccess.php
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1 <?php
2 /*
3  +-----------------------------------------------------------------------------+
4  | ILIAS open source |
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6  | Copyright (c) 1998-2001 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 |
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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 |
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20  | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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22 */
23 
37 class ilObjLanguageAccess
38 {
50  function _checkTranslate()
51  {
52  global $lng, $ilSetting, $ilUser, $rbacsystem;
53 
54  if (!$ilSetting->get("lang_ext_maintenance")
55  or !$ilSetting->get("lang_translate_".$lng->getLangKey()))
56  {
57  return false;
58  }
59 
60  if ($ilUser->getId())
61  {
62  $ref_id = self::_lookupLangFolderRefId();
63  return $rbacsystem->checkAccess("read,write", (int) $ref_id);
64  }
65  return false;
66  }
67 
68 
77  function _checkMaintenance()
78  {
79  global $ilSetting, $ilUser, $rbacsystem;
80 
81  if (!$ilSetting->get("lang_ext_maintenance"))
82  {
83  return false;
84  }
85 
86  if ($ilUser->getId())
87  {
88  $ref_id = self::_lookupLangFolderRefId();
89  return $rbacsystem->checkAccess("read,write", (int) $ref_id);
90  }
91  return false;
92  }
93 
94 
101  function _lookupLangFolderRefId()
102  {
103  global $ilDB;
104 
105  $q = "SELECT ref_id FROM object_reference r, object_data d".
106  " WHERE r.obj_id = d.obj_id AND d.type='lngf'";
107  $set = $ilDB->query($q);
108  $row = $set->fetchRow(DB_FETCHMODE_ASSOC);
109  return $row['ref_id'];
110  }
111 
112 
120  function _lookupId($a_key)
121  {
122  global $ilDB;
123 
124  $q = "SELECT obj_id FROM object_data ".
125  " WHERE type = 'lng' ".
126  " AND title = ".$ilDB->quote($a_key);
127  $set = $ilDB->query($q);
128  $row = $set->fetchRow(DB_FETCHMODE_ASSOC);
129  return $row['obj_id'];
130  }
131 }
132 
133 ?>