2 /************************************************************************
3 * MXChange v0.2.1 Start: 10/11/2003 *
4 * =============== Last change: 10/11/2003 *
6 * -------------------------------------------------------------------- *
7 * File : admins_functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Functions for the admins extension *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Funktionen fuer die admins-Erweiterung *
12 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
17 * Needs to be in all Files and every File needs "svn propset *
18 * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
19 * -------------------------------------------------------------------- *
20 * Copyright (c) 2003 - 2009 by Roland Haeder *
21 * For more information visit: http://www.mxchange.org *
23 * This program is free software; you can redistribute it and/or modify *
24 * it under the terms of the GNU General Public License as published by *
25 * the Free Software Foundation; either version 2 of the License, or *
26 * (at your option) any later version. *
28 * This program is distributed in the hope that it will be useful, *
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
31 * GNU General Public License for more details. *
33 * You should have received a copy of the GNU General Public License *
34 * along with this program; if not, write to the Free Software *
35 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
37 ************************************************************************/
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
44 // Destroy the cache on extension changes
45 function FILTER_CACHE_DESTROY_ON_EXT_CHANGE ($data) {
46 // Return the data anyway if there is no cache extension
47 if (!isCacheInstanceValid()) return $data;
50 foreach (array('config','extension','modules') as $cache) {
51 if ($GLOBALS['cache_instance']->loadCacheFile($cache)) $GLOBALS['cache_instance']->removeCacheFile();
58 // Destroy the cache on changing admin
59 function FILTER_CACHE_DESTROY_ON_ADMIN_CHANGE ($data) {
60 // Skip this step if the cache instance is not there
61 if (!isCacheInstanceValid()) return false;
64 if ($GLOBALS['cache_instance']->loadCacheFile('admins')) $GLOBALS['cache_instance']->removeCacheFile();
70 // Destroy all cache files
71 function FILTER_CACHE_DESTROY_ALL () {
72 // Skip this step if the cache instance is not there
73 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Called!');
74 if (!isCacheInstanceValid()) return false;
77 foreach (array('admin','admin_acls','config','extension','modules','refdepths','refsystem','themes','revision','filter','imprint') as $cache) {
78 /* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, sprintf("Trying to remove cache %s.", $cache));
79 if ($GLOBALS['cache_instance']->loadCacheFile($cache)) $GLOBALS['cache_instance']->removeCacheFile();
81 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Done!');
84 // Filter for purging 'filter' cache
85 function FILTER_CACHE_DESTROY_FILTER () {
86 // Skip this step if the cache instance is not there
87 if ((!isCacheInstanceValid()) || (getConfig('update_filter_usage') != 'Y')) return false;
90 if ($GLOBALS['cache_instance']->loadCacheFile('filter')) $GLOBALS['cache_instance']->removeCacheFile();