ILIAS  release_4-4 Revision
class.ilObjRemoteGlossaryAccess.php
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1 <?php
2 /*
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6  | Copyright (c) 1998-2006 ILIAS open source, University of Cologne |
7  | |
8  | This program is free software; you can redistribute it and/or |
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16  | GNU General Public License for more details. |
17  | |
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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 
24 include_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 = $ilUser->getId();
57  }
58 
59  switch ($a_permission)
60  {
61  case "visible":
62  include_once './Modules/RemoteGlossary/classes/class.ilObjRemoteGlossary.php';
63  $active = ilObjRemoteGlossary::_lookupOnline($a_obj_id);
64  $tutor = $rbacsystem->checkAccessOfUser($a_user_id,'write',$a_ref_id);
65 
66  if(!$active)
67  {
68  $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
69  }
70  if(!$tutor and !$active)
71  {
72  return false;
73  }
74  break;
75 
76  case 'read':
77  $tutor = $rbacsystem->checkAccessOfUser($a_user_id,'write',$a_ref_id);
78  if($tutor)
79  {
80  return true;
81  }
82  include_once 'Modules/RemoteGlossary/classes/class.ilObjRemoteGlossary.php';
83  $active = ilObjRemoteGlossary::_lookupOnline($a_obj_id);
84 
85  if(!$active)
86  {
87  $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
88  return false;
89  }
90  break;
91  }
92  return true;
93  }
94 
107  function _getCommands()
108  {
109  $commands = array
110  (
111  array("permission" => "read", "cmd" => "show", "lang_var" => "info",
112  "default" => true),
113  array("permission" => "write", "cmd" => "edit", "lang_var" => "edit")
114  );
115 
116  return $commands;
117  }
118 
119 }
120 
121 
122 ?>
const IL_NO_OBJECT_ACCESS
global $ilUser
Definition: imgupload.php:15
Class ilObjectAccess.
global $lng
Definition: privfeed.php:40
_checkAccess($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAcce...
static _lookupOnline($a_obj_id)
Lookup online.