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 global $cacheInstance, $cacheArray, $cacheMode;
45 // Normally we want the overview of all registered extensions
48 if (!empty($_POST['sel'])) $SEL = SELECTION_COUNT($_POST['sel']);
50 if (!empty($_GET['reg_ext'])) {
51 // We are about to register a new extension
52 $do = "register"; $ext_id = bigintval($_GET['reg_ext']);
53 // The ID comes from task management and it is - of course - *not* the extension's name!
54 } elseif ((isset($_POST['change'])) && ($SEL > 0) && (!IS_DEMO())) {
55 // De-/activate extensions
56 foreach ($_POST['sel'] as $ext_id => $active) {
57 // Shall we keep the extension always active?
58 if ((isset($cacheArray['active_extensions'][GET_EXT_NAME($ext_id)])) && ($cacheArray['active_extensions'][GET_EXT_NAME($ext_id)] == "Y") && ($active == "N")) {
59 // Keep this extension active!
61 // De/activate extension
62 $ACT = "N"; $EXT_LOAD_MODE = "deactivate";
63 if ($active == "N") { $ACT = "Y"; $EXT_LOAD_MODE = "activate"; }
64 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_active='".$ACT."' WHERE id=%s AND ext_active='%s' LIMIT 1",
65 array(bigintval($ext_id), $active), __FILE__, __LINE__);
67 // Run embeded SQL commands
68 EXTENSION_RUN_SQLS($ext_id, $EXT_LOAD_MODE);
71 } elseif (((isset($_POST['edit'])) || (isset($_POST['modify']))) && ($SEL > 0) && (!IS_DEMO())) {
72 // Change settings like CSS file load
73 if (isset($_POST['modify'])) {
76 foreach ($_POST['sel'] as $ext_id => $sel) {
78 $ext_id = bigintval($ext_id);
80 // Change this extension?
82 // Update extension's record
83 $active = $_POST['active'][$ext_id];
84 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {
85 // Update also CSS column when extensions sql_patches is newer or exact v0.0.6
86 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_has_css='%s', ext_active='%s' WHERE id=%s LIMIT 1",
87 array($_POST['css'][$ext_id], $active, $ext_id), __FILE__, __LINE__);
89 // When extension is older than v0.0.6 there is no column for the CSS information
90 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_active='%s' WHERE id=%s LIMIT 1",
91 array($active, $ext_id), __FILE__, __LINE__);
94 // Run SQLs on activation / deactivation
96 case "Y": $EXT_LOAD_MODE = "activate"; break;
97 case "N": $EXT_LOAD_MODE = "deactivate"; break;
100 // Run embeded SQL commands
101 EXTENSION_RUN_SQLS($ext_id, $EXT_LOAD_MODE);
105 // Extensions changed
106 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_EXT_CHANGED'));
108 // Edit selected entries
109 $SW = "2"; $OUT = "";
110 foreach ($_POST['sel'] as $ext_id => $sel) {
111 // Edit this extension?
112 if (($sel == "Y") || ($sel == "N")) {
113 // Load required data
114 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {
115 $result = SQL_QUERY_ESC("SELECT ext_name, ext_has_css, ext_active FROM `{!_MYSQL_PREFIX!}_extensions` WHERE id=%s LIMIT 1",
116 array(bigintval($ext_id)), __FILE__, __LINE__);
117 list($name, $css, $active) = SQL_FETCHROW($result);
118 SQL_FREERESULT($result);
120 $result = SQL_QUERY_ESC("SELECT ext_name, ext_active FROM `{!_MYSQL_PREFIX!}_extensions` WHERE id=%s LIMIT 1",
121 array(bigintval($ext_id)), __FILE__, __LINE__);
122 list($name, $active) = SQL_FETCHROW($result);
123 SQL_FREERESULT($result);
129 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $CSS = ADD_SELECTION("yn", $css, "css", $ext_id);
131 // Prepare data for the row template
136 'active' => ADD_SELECTION("yn", $active, "active", $ext_id),
140 // Load row template and switch color
141 $OUT .= LOAD_TEMPLATE("admin_extensions_edit_row", true, $content);
145 define('__EXTENSIONS_ROWS', $OUT);
148 LOAD_TEMPLATE("admin_extensions_edit");
151 } elseif ((isset($_POST['delete'])) && ($SEL > 0) && (!IS_DEMO())) {
152 // List extensions and when verbose is enabled SQL statements which will be executed
154 foreach ($_POST['sel'] as $ext_id => $sel) {
156 $VERBOSE_OUT = ""; $SQLs = array();
159 $ext_id = bigintval($ext_id);
161 // Get extension name
162 $ext_name = GET_EXT_NAME($ext_id);
164 if (getConfig('verbose_sql') == "Y") {
165 // Load SQL commands in remove mode
166 if (LOAD_EXTENSION($ext_name, "remove", "", true, $SQLs)) {
167 // Generate extra table with loaded SQL commands
168 $VERBOSE_OUT = EXTENSION_VERBOSE_TABLE($SQLs);
172 // Prepare data for the row template
176 'ext_name' => $ext_name,
177 'ext_ver' => GET_EXT_VERSION($ext_name),
178 'verbose' => $VERBOSE_OUT
181 // Load row template and switch color
182 $OUT .= LOAD_TEMPLATE("admin_extensions_delete_row", true, $content);
185 define('__EXTENSIONS_ROWS', $OUT);
188 LOAD_TEMPLATE("admin_extensions_delete");
190 } elseif ((isset($_POST['remove'])) && ($SEL > 0) && (!IS_DEMO())) {
191 // Remove extensions from DB (you have to delete all files manually!)
193 foreach ($_POST['sel'] as $ext_id => $active) {
195 $ext_id = bigintval($ext_id);
197 // Is this extension selected?
199 // Run any assigned removal filters
200 RUN_FILTER('extension_remove', GET_EXT_NAME($ext_id));
202 // Run embeded SQL commands
203 EXTENSION_RUN_SQLS($ext_id, "remove");
206 } elseif (!empty($_GET['do']) && (!IS_DEMO())) {
207 // Other things to do
208 $do = SQL_ESCAPE(strip_tags($_GET['do']));
209 } elseif (!empty($_GET['do'])) {
214 // Shall we display active/inactive extensions?
216 if (!empty($_GET['active'])) {
217 $where = sprintf("WHERE ext_active = '%s'", SQL_ESCAPE(strip_tags($_GET['active'])));
222 case "overview": // List all registered extensions
223 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {
224 // Load extension data with CSS informations
225 $result = SQL_QUERY("SELECT id AS ext_id, ext_name, ext_active, ext_has_css AS ext_css, ext_version
226 FROM `{!_MYSQL_PREFIX!}_extensions`
228 ORDER BY ext_name", __FILE__, __LINE__);
230 // Load extension data without CSS informations
231 $result = SQL_QUERY("SELECT id AS ext_id, ext_name, ext_active, id, ext_version
232 FROM `{!_MYSQL_PREFIX!}_extensions`
234 ORDER BY ext_name", __FILE__, __LINE__);
237 // Are there some entries?
238 if (SQL_NUMROWS($result) > 0) {
239 // Extensions are registered
241 while ($content = SQL_FETCHARRAY($result)) {
243 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $CSS = TRANSLATE_YESNO($content['ext_css']);
245 // Prepare data for the row template
248 'id' => $content['ext_id'],
249 'name' => $content['ext_name'],
250 'active' => TRANSLATE_YESNO($content['ext_active']),
251 'act_val' => $content['ext_active'],
253 'ver' => $content['ext_version'],
256 // Load row template and switch color
257 $OUT .= LOAD_TEMPLATE("admin_extensions_row", true, $content);
262 SQL_FREERESULT($result);
264 // Remember rows in constant for the template
265 define('__EXT_ROWS', $OUT);
268 LOAD_TEMPLATE("admin_extensions");
270 // No extensions are registered
271 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_NO_EXTENSION_REGISTERED'));
275 case "register": // Register new extension
276 $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_task_system` WHERE assigned_admin=%s AND task_type='EXTENSION' LIMIT 1",
277 array(GET_CURRENT_ADMIN_ID()), __FILE__, __LINE__);
278 $task_found = SQL_NUMROWS($result);
281 SQL_FREERESULT($result);
283 // Is the ID number valid and the task was found?
284 if (($ext_id > 0) && ($task_found == 1)) {
285 // ID is valid so begin with registration, we first want to it's real name from task management (subject column)
286 $result = SQL_QUERY_ESC("SELECT subject FROM `{!_MYSQL_PREFIX!}_task_system` WHERE id=%s LIMIT 1",
287 array(bigintval($ext_id)), __FILE__, __LINE__);
288 list($subj) = SQL_FETCHROW($result);
289 SQL_FREERESULT($result);
291 // Disable cache update by default
294 // Extract extension's name from subject...
295 $ext_name = trim(substr($subj, 1, strpos($subj, ":") - 1));
297 // Test the extension for deprecation
298 global $EXT_DEPRECATED;
299 LOAD_EXTENSION($ext_name, "test");
301 // Is the extension deprecated?
302 if ($EXT_DEPRECATED == "N") {
303 // ... so we can finally register and load it in registration mode
304 $status = EXTENSION_REGISTER($ext_name, $ext_id);
305 if ($status == true) {
306 // Extension was found and successfully registered
307 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_EXTENSION_REGISTERED'));
309 // Do we need to update cache file?
310 if ((EXT_IS_ACTIVE("cache")) && ($cacheMode != "no")) {
311 // Remove cache file (will be auto-created again!)
312 if ($cacheInstance->loadCacheFile("config")) $cacheInstance->destroyCacheFile();
313 if ($cacheInstance->loadCacheFile("extensions", true)) $cacheInstance->destroyCacheFile();
314 if ($cacheInstance->loadCacheFile("mod_reg")) $cacheInstance->destroyCacheFile();
316 } elseif (GET_EXT_VERSION($ext_name) != "") {
317 // Notify the admin that we have a problem here...
318 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_ALREADY'));
320 // Notify the admin that we have a problem here...
321 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_404'));
324 // Motify the admin that we have a problem here...
325 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_DEPRECATED'));
328 // Extension was not found in task management
329 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_ID_404'));
331 } elseif ($task_found == "0") {
332 // No longer assigned or old task
333 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_ASSIGED'));
336 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_REG_FAILED_INVALID'));
341 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('SETTINGS_NOT_SAVED'));