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
52 // Are some extensions submitted?
53 if (REQUEST_ISSET_POST('sel')) {
55 $SEL = countPostSelection();
58 if (REQUEST_ISSET_GET('reg_ext')) {
59 // We are about to register a new extension
60 $do = 'register'; $ext_id = bigintval(REQUEST_GET('reg_ext'));
61 // The ID comes from task management and it is - of course - *not* the extension's name!
62 } elseif ((REQUEST_ISSET_POST('change')) && ($SEL > 0) && (!IS_DEMO())) {
63 // De-/activate extensions
64 foreach (REQUEST_POST('sel') as $ext_id => $active) {
65 // Shall we keep the extension always active?
66 if ((isset($GLOBALS['cache_array']['active_extensions'][GET_EXT_NAME($ext_id)])) && ($GLOBALS['cache_array']['active_extensions'][GET_EXT_NAME($ext_id)] == 'Y') && ($active == 'N')) {
67 // Keep this extension active!
69 // De/activate extension
70 $ACT = 'N'; $EXT_LOAD_MODE = 'deactivate';
71 if ($active == 'N') { $ACT = 'Y'; $EXT_LOAD_MODE = 'activate'; }
72 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET `ext_active`='".$ACT."' WHERE `id`=%s AND `ext_active`='%s' LIMIT 1",
73 array(bigintval($ext_id), $active), __FILE__, __LINE__);
75 // Run embeded SQL commands
76 EXTENSION_RUN_SQLS($ext_id, $EXT_LOAD_MODE);
79 } elseif (((REQUEST_ISSET_POST('edit')) || (REQUEST_ISSET_POST(('modify')))) && ($SEL > 0) && (!IS_DEMO())) {
80 // Change settings like CSS file load
81 if (REQUEST_ISSET_POST(('modify'))) {
84 foreach (REQUEST_POST('sel') as $ext_id => $sel) {
86 $ext_id = bigintval($ext_id);
88 // Change this extension?
90 // Load mode is modify
91 $EXT_LOAD_MODE = 'modify';
93 // Get entry for 'active'
94 $active = REQUEST_POST('active', $ext_id);
96 // Update extension's record
97 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') {
98 // Update also CSS column when extensions sql_patches is newer or exact v0.0.6
99 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_has_css='%s', `ext_active`='%s' WHERE `id`=%s LIMIT 1",
100 array(REQUEST_POST('css', $ext_id), $active, $ext_id), __FILE__, __LINE__);
102 // When extension is older than v0.0.6 there is no column for the CSS information
103 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET `ext_active`='%s' WHERE `id`=%s LIMIT 1",
104 array($active, $ext_id), __FILE__, __LINE__);
107 // Run SQLs on activation / deactivation
109 case 'Y': $EXT_LOAD_MODE = 'activate'; break;
110 case 'N': $EXT_LOAD_MODE = 'deactivate'; break;
113 // Run embeded SQL commands
114 EXTENSION_RUN_SQLS($ext_id, $EXT_LOAD_MODE);
118 // Extensions changed
119 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_EXT_CHANGED'));
121 // Edit selected entries
123 foreach (REQUEST_POST('sel') as $ext_id => $sel) {
124 // Edit this extension?
125 if (($sel == 'Y') || ($sel == 'N')) {
126 // Load required data
127 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') {
128 $result = SQL_QUERY_ESC("SELECT ext_name, ext_has_css, ext_active FROM `{!_MYSQL_PREFIX!}_extensions` WHERE `id`=%s LIMIT 1",
129 array(bigintval($ext_id)), __FILE__, __LINE__);
130 list($name, $css, $active) = SQL_FETCHROW($result);
131 SQL_FREERESULT($result);
133 $result = SQL_QUERY_ESC("SELECT ext_name, ext_active FROM `{!_MYSQL_PREFIX!}_extensions` WHERE `id`=%s LIMIT 1",
134 array(bigintval($ext_id)), __FILE__, __LINE__);
135 list($name, $active) = SQL_FETCHROW($result);
136 SQL_FREERESULT($result);
141 $cssSelection = '---';
142 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') $cssSelection = ADD_SELECTION('yn', $css, "css", $ext_id);
144 // Prepare data for the row template
149 'active' => ADD_SELECTION('yn', $active, 'active', $ext_id),
150 'css' => $cssSelection,
153 // Load row template and switch color
154 $OUT .= LOAD_TEMPLATE("admin_extensions_edit_row", true, $content);
159 // @TODO Rewrite this constant
160 define('__EXTENSIONS_ROWS', $OUT);
163 LOAD_TEMPLATE("admin_extensions_edit");
166 } elseif ((REQUEST_ISSET_POST('delete')) && ($SEL > 0) && (!IS_DEMO())) {
167 // List extensions and when verbose is enabled SQL statements which will be executed
169 foreach (REQUEST_POST('sel') as $ext_id => $sel) {
175 $ext_id = bigintval($ext_id);
177 // Get extension name
178 $ext_name = GET_EXT_NAME($ext_id);
180 if (getConfig('verbose_sql') == 'Y') {
181 // Load SQL commands in remove mode
182 if (LOAD_EXTENSION($ext_name, 'remove', '', true)) {
183 // Generate extra table with loaded SQL commands
184 $VERBOSE_OUT = EXTENSION_VERBOSE_TABLE();
188 // Prepare data for the row template
192 'ext_name' => $ext_name,
193 'ext_ver' => GET_EXT_VERSION($ext_name),
194 'verbose' => $VERBOSE_OUT
197 // Load row template and switch color
198 $OUT .= LOAD_TEMPLATE("admin_extensions_delete_row", true, $content);
201 define('__EXTENSIONS_ROWS', $OUT);
204 LOAD_TEMPLATE("admin_extensions_delete");
206 } elseif ((REQUEST_ISSET_POST('remove')) && ($SEL > 0) && (!IS_DEMO())) {
207 // Remove extensions from DB (you have to delete all files manually!)
209 foreach (REQUEST_POST('sel') as $ext_id => $active) {
211 $ext_id = bigintval($ext_id);
213 // Is this extension selected?
215 // Run any assigned removal filters
216 runFilterChain('extension_remove', GET_EXT_NAME($ext_id));
218 // Run embeded SQL commands
219 EXTENSION_RUN_SQLS($ext_id, 'remove');
222 } elseif ((REQUEST_ISSET_GET('do')) && (!IS_DEMO())) {
223 // Other things to do
224 $do = SQL_ESCAPE(strip_tags(REQUEST_GET('do')));
225 } elseif (REQUEST_ISSET_GET('do')) {
230 // Shall we display active/inactive extensions?
232 if (REQUEST_ISSET_GET(('active'))) {
233 $where = sprintf("WHERE `ext_active`='%s'", SQL_ESCAPE(strip_tags(REQUEST_GET('active'))));
238 case "overview": // List all registered extensions
239 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') {
240 // Load extension data with CSS informations
241 $result = SQL_QUERY("SELECT id AS ext_id, ext_name, ext_active, ext_has_css AS ext_css, ext_version
242 FROM `{!_MYSQL_PREFIX!}_extensions`
244 ORDER BY ext_name", __FILE__, __LINE__);
246 // Load extension data without CSS informations
247 $result = SQL_QUERY("SELECT id AS ext_id, ext_name, ext_active, id, ext_version
248 FROM `{!_MYSQL_PREFIX!}_extensions`
250 ORDER BY ext_name", __FILE__, __LINE__);
253 // Are there some entries?
254 if (SQL_NUMROWS($result) > 0) {
255 // Extensions are registered
257 while ($content = SQL_FETCHARRAY($result)) {
258 // Prepare CSS selection output
259 $cssSelection = '---';
260 if (GET_EXT_VERSION('sql_patches') >= '0.0.6') $cssSelection = translateYesNo($content['ext_css']);
262 // Prepare data for the row template
265 'id' => $content['ext_id'],
266 'name' => $content['ext_name'],
267 'active' => translateYesNo($content['ext_active']),
268 'act_val' => $content['ext_active'],
269 'css' => $cssSelection,
270 'ver' => $content['ext_version'],
273 // Load row template and switch color
274 $OUT .= LOAD_TEMPLATE("admin_extensions_row", true, $content);
279 SQL_FREERESULT($result);
281 // Remember rows in constant for the template
282 define('__EXT_ROWS', $OUT);
285 LOAD_TEMPLATE("admin_extensions");
287 // No extensions are registered
288 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_NO_EXTENSION_REGISTERED'));
292 case 'register': // Register new extension
293 $result = SQL_QUERY_ESC("SELECT `id` FROM `{!_MYSQL_PREFIX!}_task_system` WHERE `assigned_admin`=%s AND `task_type`='EXTENSION' LIMIT 1",
294 array(getCurrentAdminId()), __FILE__, __LINE__);
295 $task_found = SQL_NUMROWS($result);
298 SQL_FREERESULT($result);
300 // Is the ID number valid and the task was found?
301 if (($ext_id > 0) && ($task_found == 1)) {
302 // ID is valid so begin with registration, we first want to it's real name from task management (subject column)
303 $result = SQL_QUERY_ESC("SELECT subject FROM `{!_MYSQL_PREFIX!}_task_system` WHERE `id`=%s LIMIT 1",
304 array(bigintval($ext_id)), __FILE__, __LINE__);
305 list($subj) = SQL_FETCHROW($result);
306 SQL_FREERESULT($result);
308 // Disable cache update by default
311 // Extract extension's name from subject...
312 $ext_name = trim(substr($subj, 1, strpos($subj, ':') - 1));
314 // Test the extension for deprecation
315 LOAD_EXTENSION($ext_name, 'test');
317 // Is the extension deprecated?
318 if (EXT_GET_DEPRECATED() == 'N') {
319 // ... so we can finally register and load it in registration mode
320 if (REGISTER_EXTENSION($ext_name, $ext_id)) {
321 // Extension was found and successfully registered
322 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_EXTENSION_REGISTERED'));
325 if (EXT_IS_ACTIVE('task')) {
326 LOAD_TEMPLATE('admin_next_link', false, array(
327 'url' => 'modules.php?module=admin&what=list_task',
328 'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
331 LOAD_TEMPLATE('admin_next_link', false, array(
332 'url' => 'modules.php?module=admin',
333 'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
337 // Do we need to update cache file?
338 // @TODO Rewrite this to a filter
339 if ((EXT_IS_ACTIVE('cache')) && ($GLOBALS['cache_mode'] != 'no')) {
340 // Remove cache file (will be auto-created again!)
341 if ($GLOBALS['cache_instance']->loadCacheFile('config')) $GLOBALS['cache_instance']->destroyCacheFile();
342 if ($GLOBALS['cache_instance']->loadCacheFile('extensions', true)) $GLOBALS['cache_instance']->destroyCacheFile();
343 if ($GLOBALS['cache_instance']->loadCacheFile('modreg')) $GLOBALS['cache_instance']->destroyCacheFile();
345 } elseif (GET_EXT_VERSION($ext_name) != '') {
346 // Notify the admin that we have a problem here...
347 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ALREADY'));
349 // Notify the admin that we have a problem here...
350 LOAD_TEMPLATE('admin_settings_saved', false, sprintf(getMessage('ADMIN_REG_FAILED_404'), $ext_name));
353 // Motify the admin that we have a problem here...
354 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_DEPRECATED'));
357 // Extension was not found in task management
358 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ID_404'));
360 } elseif ($task_found == '0') {
361 // No longer assigned or old task
362 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ASSIGED'));
365 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_INVALID'));
370 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('SETTINGS_NOT_SAVED'));