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 * -------------------------------------------------------------------- *
14 * -------------------------------------------------------------------- *
15 * Copyright (c) 2003 - 2008 by Roland Haeder *
16 * For more information visit: http://www.mxchange.org *
18 * This program is free software; you can redistribute it and/or modify *
19 * it under the terms of the GNU General Public License as published by *
20 * the Free Software Foundation; either version 2 of the License, or *
21 * (at your option) any later version. *
23 * This program is distributed in the hope that it will be useful, *
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
26 * GNU General Public License for more details. *
28 * You should have received a copy of the GNU General Public License *
29 * along with this program; if not, write to the Free Software *
30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
32 ************************************************************************/
34 // Some security stuff...
35 if ((!defined('__SECURITY')) || (!IS_ADMIN())) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
40 // Add description as navigation point
41 ADD_DESCR("admin", __FILE__);
43 // Normally we want the overview of all registered extensions
46 if (REQUEST_ISSET_POST('sel')) $SEL = SELECTION_COUNT(REQUEST_POST('sel'));
48 if (REQUEST_ISSET_GET(('reg_ext'))) {
49 // We are about to register a new extension
50 $do = "register"; $ext_id = bigintval(REQUEST_GET('reg_ext'));
51 // The ID comes from task management and it is - of course - *not* the extension's name!
52 } elseif ((REQUEST_ISSET_POST(('change'))) && ($SEL > 0) && (!IS_DEMO())) {
53 // De-/activate extensions
54 foreach (REQUEST_POST('sel') as $ext_id => $active) {
55 // Shall we keep the extension always active?
56 if ((isset($GLOBALS['cache_array']['active_extensions'][GET_EXT_NAME($ext_id)])) && ($GLOBALS['cache_array']['active_extensions'][GET_EXT_NAME($ext_id)] == "Y") && ($active == "N")) {
57 // Keep this extension active!
59 // De/activate extension
60 $ACT = "N"; $EXT_LOAD_MODE = "deactivate";
61 if ($active == "N") { $ACT = "Y"; $EXT_LOAD_MODE = "activate"; }
62 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_active='".$ACT."' WHERE id=%s AND ext_active='%s' LIMIT 1",
63 array(bigintval($ext_id), $active), __FILE__, __LINE__);
65 // Run embeded SQL commands
66 EXTENSION_RUN_SQLS($ext_id, $EXT_LOAD_MODE);
69 } elseif (((REQUEST_ISSET_POST('edit')) || (REQUEST_ISSET_POST(('modify')))) && ($SEL > 0) && (!IS_DEMO())) {
70 // Change settings like CSS file load
71 if (REQUEST_ISSET_POST(('modify'))) {
74 foreach (REQUEST_POST('sel') as $ext_id => $sel) {
76 $ext_id = bigintval($ext_id);
78 // Change this extension?
80 // Load mode is modify
81 $EXT_LOAD_MODE = "modify";
83 // Update extension's record
84 $active = REQUEST_POST('active', $ext_id);
85 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {
86 // Update also CSS column when extensions sql_patches is newer or exact v0.0.6
87 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_has_css='%s', ext_active='%s' WHERE id=%s LIMIT 1",
88 array(REQUEST_POST('css', $ext_id), $active, $ext_id), __FILE__, __LINE__);
90 // When extension is older than v0.0.6 there is no column for the CSS information
91 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_active='%s' WHERE id=%s LIMIT 1",
92 array($active, $ext_id), __FILE__, __LINE__);
95 // Run SQLs on activation / deactivation
97 case "Y": $EXT_LOAD_MODE = "activate"; break;
98 case "N": $EXT_LOAD_MODE = "deactivate"; break;
101 // Run embeded SQL commands
102 EXTENSION_RUN_SQLS($ext_id, $EXT_LOAD_MODE);
106 // Extensions changed
107 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_EXT_CHANGED'));
109 // Edit selected entries
110 $SW = "2"; $OUT = "";
111 foreach (REQUEST_POST('sel') as $ext_id => $sel) {
112 // Edit this extension?
113 if (($sel == "Y") || ($sel == "N")) {
114 // Load required data
115 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {
116 $result = SQL_QUERY_ESC("SELECT ext_name, ext_has_css, ext_active FROM `{!_MYSQL_PREFIX!}_extensions` WHERE id=%s LIMIT 1",
117 array(bigintval($ext_id)), __FILE__, __LINE__);
118 list($name, $css, $active) = SQL_FETCHROW($result);
119 SQL_FREERESULT($result);
121 $result = SQL_QUERY_ESC("SELECT ext_name, ext_active FROM `{!_MYSQL_PREFIX!}_extensions` WHERE id=%s LIMIT 1",
122 array(bigintval($ext_id)), __FILE__, __LINE__);
123 list($name, $active) = SQL_FETCHROW($result);
124 SQL_FREERESULT($result);
129 $cssSelection = "---";
130 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $cssSelection = ADD_SELECTION("yn", $css, "css", $ext_id);
132 // Prepare data for the row template
137 'active' => ADD_SELECTION("yn", $active, "active", $ext_id),
138 'css' => $cssSelection,
141 // Load row template and switch color
142 $OUT .= LOAD_TEMPLATE("admin_extensions_edit_row", true, $content);
146 define('__EXTENSIONS_ROWS', $OUT);
149 LOAD_TEMPLATE("admin_extensions_edit");
152 } elseif ((REQUEST_ISSET_POST(('delete'))) && ($SEL > 0) && (!IS_DEMO())) {
153 // List extensions and when verbose is enabled SQL statements which will be executed
155 foreach (REQUEST_POST('sel') as $ext_id => $sel) {
157 $VERBOSE_OUT = ""; INIT_SQLS();
160 $ext_id = bigintval($ext_id);
162 // Get extension name
163 $ext_name = GET_EXT_NAME($ext_id);
165 if (getConfig('verbose_sql') == "Y") {
166 // Load SQL commands in remove mode
167 if (LOAD_EXTENSION($ext_name, "remove", "", true)) {
168 // Generate extra table with loaded SQL commands
169 $VERBOSE_OUT = EXTENSION_VERBOSE_TABLE();
173 // Prepare data for the row template
177 'ext_name' => $ext_name,
178 'ext_ver' => GET_EXT_VERSION($ext_name),
179 'verbose' => $VERBOSE_OUT
182 // Load row template and switch color
183 $OUT .= LOAD_TEMPLATE("admin_extensions_delete_row", true, $content);
186 define('__EXTENSIONS_ROWS', $OUT);
189 LOAD_TEMPLATE("admin_extensions_delete");
191 } elseif ((REQUEST_ISSET_POST(('remove'))) && ($SEL > 0) && (!IS_DEMO())) {
192 // Remove extensions from DB (you have to delete all files manually!)
194 foreach (REQUEST_POST('sel') as $ext_id => $active) {
196 $ext_id = bigintval($ext_id);
198 // Is this extension selected?
200 // Run any assigned removal filters
201 runFilterChain('extension_remove', GET_EXT_NAME($ext_id));
203 // Run embeded SQL commands
204 EXTENSION_RUN_SQLS($ext_id, "remove");
207 } elseif (REQUEST_ISSET_GET(('do')) && (!IS_DEMO())) {
208 // Other things to do
209 $do = SQL_ESCAPE(strip_tags(REQUEST_GET('do')));
210 } elseif (REQUEST_ISSET_GET(('do'))) {
215 // Shall we display active/inactive extensions?
217 if (REQUEST_ISSET_GET(('active'))) {
218 $where = sprintf("WHERE ext_active = '%s'", SQL_ESCAPE(strip_tags(REQUEST_GET('active'))));
223 case "overview": // List all registered extensions
224 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {
225 // Load extension data with CSS informations
226 $result = SQL_QUERY("SELECT id AS ext_id, ext_name, ext_active, ext_has_css AS ext_css, ext_version
227 FROM `{!_MYSQL_PREFIX!}_extensions`
229 ORDER BY ext_name", __FILE__, __LINE__);
231 // Load extension data without CSS informations
232 $result = SQL_QUERY("SELECT id AS ext_id, ext_name, ext_active, id, ext_version
233 FROM `{!_MYSQL_PREFIX!}_extensions`
235 ORDER BY ext_name", __FILE__, __LINE__);
238 // Are there some entries?
239 if (SQL_NUMROWS($result) > 0) {
240 // Extensions are registered
242 while ($content = SQL_FETCHARRAY($result)) {
243 // Prepare CSS selection output
244 $cssSelection = "---";
245 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $cssSelection = TRANSLATE_YESNO($content['ext_css']);
247 // Prepare data for the row template
250 'id' => $content['ext_id'],
251 'name' => $content['ext_name'],
252 'active' => TRANSLATE_YESNO($content['ext_active']),
253 'act_val' => $content['ext_active'],
254 'css' => $cssSelection,
255 'ver' => $content['ext_version'],
258 // Load row template and switch color
259 $OUT .= LOAD_TEMPLATE("admin_extensions_row", true, $content);
264 SQL_FREERESULT($result);
266 // Remember rows in constant for the template
267 define('__EXT_ROWS', $OUT);
270 LOAD_TEMPLATE("admin_extensions");
272 // No extensions are registered
273 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_NO_EXTENSION_REGISTERED'));
277 case "register": // Register new extension
278 $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_task_system` WHERE assigned_admin=%s AND task_type='EXTENSION' LIMIT 1",
279 array(GET_CURRENT_ADMIN_ID()), __FILE__, __LINE__);
280 $task_found = SQL_NUMROWS($result);
283 SQL_FREERESULT($result);
285 // Is the ID number valid and the task was found?
286 if (($ext_id > 0) && ($task_found == 1)) {
287 // ID is valid so begin with registration, we first want to it's real name from task management (subject column)
288 $result = SQL_QUERY_ESC("SELECT subject FROM `{!_MYSQL_PREFIX!}_task_system` WHERE id=%s LIMIT 1",
289 array(bigintval($ext_id)), __FILE__, __LINE__);
290 list($subj) = SQL_FETCHROW($result);
291 SQL_FREERESULT($result);
293 // Disable cache update by default
296 // Extract extension's name from subject...
297 $ext_name = trim(substr($subj, 1, strpos($subj, ":") - 1));
299 // Test the extension for deprecation
300 LOAD_EXTENSION($ext_name, "test");
302 // Is the extension deprecated?
303 if (EXT_GET_DEPRECATED() == "N") {
304 // ... so we can finally register and load it in registration mode
305 if (EXTENSION_REGISTER($ext_name, $ext_id)) {
306 // Extension was found and successfully registered
307 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_EXTENSION_REGISTERED'));
310 if (EXT_IS_ACTIVE("task")) {
311 LOAD_TEMPLATE("admin_next_link", false, array(
312 'url' => "modules.php?module=admin&what=list_task",
313 'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
316 LOAD_TEMPLATE("admin_next_link", false, array(
317 'url' => "modules.php?module=admin",
318 'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
322 // Do we need to update cache file?
323 if ((EXT_IS_ACTIVE("cache")) && ($GLOBALS['cache_mode'] != "no")) {
324 // Remove cache file (will be auto-created again!)
325 if ($GLOBALS['cache_instance']->loadCacheFile("config")) $GLOBALS['cache_instance']->destroyCacheFile();
326 if ($GLOBALS['cache_instance']->loadCacheFile("extensions", true)) $GLOBALS['cache_instance']->destroyCacheFile();
327 if ($GLOBALS['cache_instance']->loadCacheFile("modreg")) $GLOBALS['cache_instance']->destroyCacheFile();
329 } elseif (GET_EXT_VERSION($ext_name) != "") {
330 // Notify the admin that we have a problem here...
331 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_ALREADY'));
333 // Notify the admin that we have a problem here...
334 LOAD_TEMPLATE("admin_settings_saved", false, sprintf(getMessage('ADMIN_REG_FAILED_404'), $ext_name));
337 // Motify the admin that we have a problem here...
338 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_DEPRECATED'));
341 // Extension was not found in task management
342 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_ID_404'));
344 } elseif ($task_found == "0") {
345 // No longer assigned or old task
346 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_ASSIGED'));
349 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_INVALID'));
354 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('SETTINGS_NOT_SAVED'));