2 /************************************************************************
3 * MXChange v0.2.1 Start: 03/22/2004 *
4 * ================ Last change: 12/13/2004 *
6 * -------------------------------------------------------------------- *
7 * File : what-extentions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Extension management *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Erweiterungen-Management *
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 - 2008 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')) || (!IS_ADMIN())) {
41 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
45 // Add description as navigation point
46 ADD_DESCR('admin', __FILE__);
48 // Normally we want the overview of all registered extensions
51 if (REQUEST_ISSET_POST('sel')) $SEL = countPostSelection();
53 if (REQUEST_ISSET_GET(('reg_ext'))) {
54 // We are about to register a new extension
55 $do = 'register'; $ext_id = bigintval(REQUEST_GET('reg_ext'));
56 // The ID comes from task management and it is - of course - *not* the extension's name!
57 } elseif ((REQUEST_ISSET_POST('change')) && ($SEL > 0) && (!IS_DEMO())) {
58 // De-/activate extensions
59 foreach (REQUEST_POST('sel') as $ext_id => $active) {
60 // Shall we keep the extension always active?
61 if ((isset($GLOBALS['cache_array']['active_extensions'][GET_EXT_NAME($ext_id)])) && ($GLOBALS['cache_array']['active_extensions'][GET_EXT_NAME($ext_id)] == 'Y') && ($active == 'N')) {
62 // Keep this extension active!
64 // De/activate extension
65 $ACT = 'N'; $EXT_LOAD_MODE = 'deactivate';
66 if ($active == 'N') { $ACT = 'Y'; $EXT_LOAD_MODE = 'activate'; }
67 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET `ext_active`='".$ACT."' WHERE `id`=%s AND `ext_active`='%s' LIMIT 1",
68 array(bigintval($ext_id), $active), __FILE__, __LINE__);
70 // Run embeded SQL commands
71 EXTENSION_RUN_SQLS($ext_id, $EXT_LOAD_MODE);
74 } elseif (((REQUEST_ISSET_POST('edit')) || (REQUEST_ISSET_POST(('modify')))) && ($SEL > 0) && (!IS_DEMO())) {
75 // Change settings like CSS file load
76 if (REQUEST_ISSET_POST(('modify'))) {
79 foreach (REQUEST_POST('sel') as $ext_id => $sel) {
81 $ext_id = bigintval($ext_id);
83 // Change this extension?
85 // Load mode is modify
86 $EXT_LOAD_MODE = 'modify';
88 // Get entry for 'active'
89 $active = REQUEST_POST('active', $ext_id);
91 // Update extension's record
92 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') {
93 // Update also CSS column when extensions sql_patches is newer or exact v0.0.6
94 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_has_css='%s', `ext_active`='%s' WHERE `id`=%s LIMIT 1",
95 array(REQUEST_POST('css', $ext_id), $active, $ext_id), __FILE__, __LINE__);
97 // When extension is older than v0.0.6 there is no column for the CSS information
98 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET `ext_active`='%s' WHERE `id`=%s LIMIT 1",
99 array($active, $ext_id), __FILE__, __LINE__);
102 // Run SQLs on activation / deactivation
104 case 'Y': $EXT_LOAD_MODE = 'activate'; break;
105 case 'N': $EXT_LOAD_MODE = 'deactivate'; break;
108 // Run embeded SQL commands
109 EXTENSION_RUN_SQLS($ext_id, $EXT_LOAD_MODE);
113 // Extensions changed
114 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_EXT_CHANGED'));
116 // Edit selected entries
118 foreach (REQUEST_POST('sel') as $ext_id => $sel) {
119 // Edit this extension?
120 if (($sel == 'Y') || ($sel == 'N')) {
121 // Load required data
122 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') {
123 $result = SQL_QUERY_ESC("SELECT ext_name, ext_has_css, ext_active FROM `{!_MYSQL_PREFIX!}_extensions` WHERE `id`=%s LIMIT 1",
124 array(bigintval($ext_id)), __FILE__, __LINE__);
125 list($name, $css, $active) = SQL_FETCHROW($result);
126 SQL_FREERESULT($result);
128 $result = SQL_QUERY_ESC("SELECT ext_name, ext_active FROM `{!_MYSQL_PREFIX!}_extensions` WHERE `id`=%s LIMIT 1",
129 array(bigintval($ext_id)), __FILE__, __LINE__);
130 list($name, $active) = SQL_FETCHROW($result);
131 SQL_FREERESULT($result);
136 $cssSelection = '---';
137 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') $cssSelection = ADD_SELECTION('yn', $css, "css", $ext_id);
139 // Prepare data for the row template
144 'active' => ADD_SELECTION('yn', $active, 'active', $ext_id),
145 'css' => $cssSelection,
148 // Load row template and switch color
149 $OUT .= LOAD_TEMPLATE("admin_extensions_edit_row", true, $content);
154 // @TODO Rewrite this constant
155 define('__EXTENSIONS_ROWS', $OUT);
158 LOAD_TEMPLATE("admin_extensions_edit");
161 } elseif ((REQUEST_ISSET_POST('delete')) && ($SEL > 0) && (!IS_DEMO())) {
162 // List extensions and when verbose is enabled SQL statements which will be executed
164 foreach (REQUEST_POST('sel') as $ext_id => $sel) {
170 $ext_id = bigintval($ext_id);
172 // Get extension name
173 $ext_name = GET_EXT_NAME($ext_id);
175 if (getConfig('verbose_sql') == 'Y') {
176 // Load SQL commands in remove mode
177 if (LOAD_EXTENSION($ext_name, 'remove', '', true)) {
178 // Generate extra table with loaded SQL commands
179 $VERBOSE_OUT = EXTENSION_VERBOSE_TABLE();
183 // Prepare data for the row template
187 'ext_name' => $ext_name,
188 'ext_ver' => GET_EXT_VERSION($ext_name),
189 'verbose' => $VERBOSE_OUT
192 // Load row template and switch color
193 $OUT .= LOAD_TEMPLATE("admin_extensions_delete_row", true, $content);
196 define('__EXTENSIONS_ROWS', $OUT);
199 LOAD_TEMPLATE("admin_extensions_delete");
201 } elseif ((REQUEST_ISSET_POST('remove')) && ($SEL > 0) && (!IS_DEMO())) {
202 // Remove extensions from DB (you have to delete all files manually!)
204 foreach (REQUEST_POST('sel') as $ext_id => $active) {
206 $ext_id = bigintval($ext_id);
208 // Is this extension selected?
210 // Run any assigned removal filters
211 runFilterChain('extension_remove', GET_EXT_NAME($ext_id));
213 // Run embeded SQL commands
214 EXTENSION_RUN_SQLS($ext_id, 'remove');
217 } elseif ((REQUEST_ISSET_GET('do')) && (!IS_DEMO())) {
218 // Other things to do
219 $do = SQL_ESCAPE(strip_tags(REQUEST_GET('do')));
220 } elseif (REQUEST_ISSET_GET('do')) {
225 // Shall we display active/inactive extensions?
227 if (REQUEST_ISSET_GET(('active'))) {
228 $where = sprintf("WHERE `ext_active`='%s'", SQL_ESCAPE(strip_tags(REQUEST_GET('active'))));
233 case "overview": // List all registered extensions
234 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') {
235 // Load extension data with CSS informations
236 $result = SQL_QUERY("SELECT id AS ext_id, ext_name, ext_active, ext_has_css AS ext_css, ext_version
237 FROM `{!_MYSQL_PREFIX!}_extensions`
239 ORDER BY ext_name", __FILE__, __LINE__);
241 // Load extension data without CSS informations
242 $result = SQL_QUERY("SELECT id AS ext_id, ext_name, ext_active, id, ext_version
243 FROM `{!_MYSQL_PREFIX!}_extensions`
245 ORDER BY ext_name", __FILE__, __LINE__);
248 // Are there some entries?
249 if (SQL_NUMROWS($result) > 0) {
250 // Extensions are registered
252 while ($content = SQL_FETCHARRAY($result)) {
253 // Prepare CSS selection output
254 $cssSelection = '---';
255 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') $cssSelection = translateYesNo($content['ext_css']);
257 // Prepare data for the row template
260 'id' => $content['ext_id'],
261 'name' => $content['ext_name'],
262 'active' => translateYesNo($content['ext_active']),
263 'act_val' => $content['ext_active'],
264 'css' => $cssSelection,
265 'ver' => $content['ext_version'],
268 // Load row template and switch color
269 $OUT .= LOAD_TEMPLATE("admin_extensions_row", true, $content);
274 SQL_FREERESULT($result);
276 // Remember rows in constant for the template
277 define('__EXT_ROWS', $OUT);
280 LOAD_TEMPLATE("admin_extensions");
282 // No extensions are registered
283 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_NO_EXTENSION_REGISTERED'));
287 case 'register': // Register new extension
288 $result = SQL_QUERY_ESC("SELECT `id` FROM `{!_MYSQL_PREFIX!}_task_system` WHERE `assigned_admin`=%s AND `task_type`='EXTENSION' LIMIT 1",
289 array(getCurrentAdminId()), __FILE__, __LINE__);
290 $task_found = SQL_NUMROWS($result);
293 SQL_FREERESULT($result);
295 // Is the ID number valid and the task was found?
296 if (($ext_id > 0) && ($task_found == 1)) {
297 // ID is valid so begin with registration, we first want to it's real name from task management (subject column)
298 $result = SQL_QUERY_ESC("SELECT subject FROM `{!_MYSQL_PREFIX!}_task_system` WHERE `id`=%s LIMIT 1",
299 array(bigintval($ext_id)), __FILE__, __LINE__);
300 list($subj) = SQL_FETCHROW($result);
301 SQL_FREERESULT($result);
303 // Disable cache update by default
306 // Extract extension's name from subject...
307 $ext_name = trim(substr($subj, 1, strpos($subj, ':') - 1));
309 // Test the extension for deprecation
310 LOAD_EXTENSION($ext_name, 'test');
312 // Is the extension deprecated?
313 if (EXT_GET_DEPRECATED() == 'N') {
314 // ... so we can finally register and load it in registration mode
315 if (REGISTER_EXTENSION($ext_name, $ext_id)) {
316 // Extension was found and successfully registered
317 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_EXTENSION_REGISTERED'));
320 if (EXT_IS_ACTIVE('task')) {
321 LOAD_TEMPLATE('admin_next_link', false, array(
322 'url' => 'modules.php?module=admin&what=list_task',
323 'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
326 LOAD_TEMPLATE('admin_next_link', false, array(
327 'url' => 'modules.php?module=admin',
328 'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
332 // Do we need to update cache file?
333 // @TODO Rewrite this to a filter
334 if ((EXT_IS_ACTIVE('cache')) && ($GLOBALS['cache_mode'] != 'no')) {
335 // Remove cache file (will be auto-created again!)
336 if ($GLOBALS['cache_instance']->loadCacheFile('config')) $GLOBALS['cache_instance']->destroyCacheFile();
337 if ($GLOBALS['cache_instance']->loadCacheFile('extensions', true)) $GLOBALS['cache_instance']->destroyCacheFile();
338 if ($GLOBALS['cache_instance']->loadCacheFile('modreg')) $GLOBALS['cache_instance']->destroyCacheFile();
340 } elseif (GET_EXT_VERSION($ext_name) != '') {
341 // Notify the admin that we have a problem here...
342 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ALREADY'));
344 // Notify the admin that we have a problem here...
345 LOAD_TEMPLATE('admin_settings_saved', false, sprintf(getMessage('ADMIN_REG_FAILED_404'), $ext_name));
348 // Motify the admin that we have a problem here...
349 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_DEPRECATED'));
352 // Extension was not found in task management
353 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ID_404'));
355 } elseif ($task_found == '0') {
356 // No longer assigned or old task
357 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ASSIGED'));
360 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_INVALID'));
365 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('SETTINGS_NOT_SAVED'));