2 /************************************************************************
3 * MXChange v0.2.1 Start: 06/26/2004 *
4 * =============== Last change: 07/01/2005 *
6 * -------------------------------------------------------------------- *
7 * File : load_cache-extensions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Load all extensions *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Alle Erweiterungen laden *
12 * -------------------------------------------------------------------- *
13 * @TODO Rewrite this whole file to load_cache-extensions.php *
14 * -------------------------------------------------------------------- *
17 * $Tag:: 0.2.1-FINAL $ *
19 * Needs to be in all Files and every File needs "svn propset *
20 * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
21 * -------------------------------------------------------------------- *
22 * Copyright (c) 2003 - 2009 by Roland Haeder *
23 * For more information visit: http://www.mxchange.org *
25 * This program is free software; you can redistribute it and/or modify *
26 * it under the terms of the GNU General Public License as published by *
27 * the Free Software Foundation; either version 2 of the License, or *
28 * (at your option) any later version. *
30 * This program is distributed in the hope that it will be useful, *
31 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
32 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
33 * GNU General Public License for more details. *
35 * You should have received a copy of the GNU General Public License *
36 * along with this program; if not, write to the Free Software *
37 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
39 ************************************************************************/
41 // Some security stuff...
42 if (!defined('__SECURITY')) {
46 // Next cached table is the extension
47 if (($GLOBALS['cache_instance']->loadCacheFile('extension')) && ($GLOBALS['cache_instance']->extensionVersionMatches('sql_patches'))) {
48 // Load extension from cache
49 $EXT_DUMMY = $GLOBALS['cache_instance']->getArrayFromCache();
51 // Init extension inc-pool
54 // Do we have entries?
55 if (count($EXT_DUMMY) > 0) {
60 foreach ($EXT_DUMMY['ext_name'] as $k => $name) {
62 if ($EXT_DUMMY['ext_css'][$k] == 'Y') addExtensionCssFile($name . '.css');
64 // Load extension file itself
65 if ((($EXT_DUMMY['ext_active'][$k] == 'Y') || ($EXT_DUMMY['ext_keep'][$k] == 'Y') || (isAdmin()))) {
70 $EXT_DUMMY['ext_version'][$name] = $EXT_DUMMY['ext_version'][$k];
71 unset($EXT_DUMMY['ext_version'][$k]);
73 // Extension is active
74 $EXT_DUMMY['ext_active'][$name] = $EXT_DUMMY['ext_active'][$k];
75 unset($EXT_DUMMY['ext_active'][$k]);
78 $EXT_DUMMY['ext_menu'][$name] = $EXT_DUMMY['ext_menu'][$k];
79 unset($EXT_DUMMY['ext_menu'][$k]);
82 $EXT_DUMMY['ext_lang'][$name] = $EXT_DUMMY['ext_lang'][$k];
83 unset($EXT_DUMMY['ext_lang'][$k]);
86 $EXT_DUMMY['ext_func'][$name] = $EXT_DUMMY['ext_func'][$k];
87 unset($EXT_DUMMY['ext_func'][$k]);
90 $EXT_DUMMY['ext_id'][$name] = $EXT_DUMMY['ext_id'][$k];
91 $id = $EXT_DUMMY['ext_id'][$name];
92 unset($EXT_DUMMY['ext_id'][$k]);
95 $EXT_NAMES[$id] = $name;
97 // Add deprecated flag (defaults to 'not deprecated')
98 $EXT_DUMMY['ext_deprecated'][$name] = 'N';
100 // Mark it as active extension
101 $GLOBALS['cache_array']['active_extensions'][$name] = $EXT_DUMMY['ext_keep'][$k];
102 unset($EXT_DUMMY['ext_keep'][$k]);
104 // Remove unneccessary data from memory
105 unset($EXT_DUMMY['ext_css'][$k]);
108 // Write dummy array back
109 $EXT_DUMMY['ext_name'] = $EXT_NAMES;
112 // Loading cache is done so let's free some memory!
113 unset($EXT_DUMMY['ext_keep']);
114 unset($EXT_DUMMY['ext_css']);
117 // Transfer dummy array
118 $GLOBALS['cache_array']['extension'] = $EXT_DUMMY;
121 // No database load needed
122 $res_ext_crt = false;
124 // Load all extension files in test-mode (we initialize them later)
125 foreach ($EXT_POOL as $ext) {
126 loadExtension($ext, 'test');
129 // Remove array and mark cache as loaded
131 } elseif (getOutputMode() != '1') {
132 // Create cache file here
133 $GLOBALS['cache_instance']->init('extension');
135 // Add more if sql_patches is recent enougth
137 if (isExtensionInstalledAndNewer('sql_patches', '0.0.6')) $add = ", `ext_has_css` AS ext_css";
139 // Load all modules and their data
140 $result = SQL_QUERY('SELECT `id` AS ext_id, `ext_name`, `ext_active`, `ext_version`'.$add.' FROM `{?_MYSQL_PREFIX?}_extensions` ORDER BY `ext_name` ASC', __FILE__, __LINE__);
141 while ($content = SQL_FETCHARRAY($result)) {
143 loadExtension($content['ext_name'], 'test');
146 $content['ext_menu'] = 'N';
147 if (ifModuleHasMenu($content['ext_name'], true)) {
148 // Extension is a module and has menu... pew!
149 $content['ext_menu'] = 'Y';
152 // Get language entry
153 $content['ext_lang'] = 'N';
154 if (isLanguageIncludeReadable($content['ext_name'])) {
156 $content['ext_lang'] = 'Y';
159 // Get function entry
160 $content['ext_func'] = 'N';
161 if (isExtensionFunctionFileReadable($content['ext_name'])) {
163 $content['ext_func'] = 'Y';
166 // Transfer EXT_ALWAYS_ACTIVE flag
167 $content['ext_keep'] = getExtensionAlwaysActive();
169 // Fix missing ext_css
170 if (!isset($content['ext_css'])) $content['ext_css'] = 'N';
172 // Add row to cache file
173 $GLOBALS['cache_instance']->addRow($content);
177 SQL_FREERESULT($result);
180 $GLOBALS['cache_instance']->storeExtensionVersion('sql_patches');
181 $GLOBALS['cache_instance']->finalize();
183 // Include loader again
184 loadInclude('inc/loader/'.basename(__FILE__));