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", basename(__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"; $id = $_GET['reg_ext'];
53 // The ID comes from task management and it is - of course - *not* the extension's name!
54 } elseif ((isset($_POST['change'])) && ($SEL > 0) && (!IS_DEMO())) {
55 // De-/activate extensions
56 foreach ($_POST['sel'] as $id => $active) {
57 // Shall we keep the extension always active?
58 if ((isset($cacheArray['active_extensions'][GET_EXT_NAME($id)])) && ($cacheArray['active_extensions'][GET_EXT_NAME($id)] == "Y") && ($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 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_active='".$ACT."' WHERE id=%s AND ext_active='%s' LIMIT 1",
65 array(bigintval($id), $active), __FILE__, __LINE__);
67 // Run embeded SQL commands
68 EXTENSION_RUN_SQLS($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 $id => $sel) {
80 // Change this extension?
82 // Update extension's record
83 $active = $_POST['active'][$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 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_has_css='%s', ext_active='%s' WHERE id=%s LIMIT 1",
87 array($_POST['css'][$id], $active, $id), __FILE__, __LINE__);
89 // When extension is older than v0.0.6 there is no column for the CSS information
90 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_active='%s' WHERE id=%s LIMIT 1",
91 array($active, $id), __FILE__, __LINE__);
94 // Run SQLs on activation / deactivation
96 case 'Y': $EXT_LOAD_MODE = "activate"; break;
97 case 'N': $EXT_LOAD_MODE = "deactivate"; break;
100 // Run embeded SQL commands
101 EXTENSION_RUN_SQLS($id, $EXT_LOAD_MODE);
105 // Extensions changed
106 OUTPUT_HTML("<P align=\"center\">");
107 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_EXT_CHANGED);
110 // Edit selected entries
111 $SW = "2"; $OUT = "";
112 foreach ($_POST['sel'] as $id => $sel) {
113 // Edit this extension?
114 if (($sel == "Y") || ($sel == "N")) {
115 // Load required data
116 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {
117 $result = SQL_QUERY_ESC("SELECT ext_name, ext_has_css, ext_active FROM "._MYSQL_PREFIX."_extensions WHERE id=%s LIMIT 1",
118 array(bigintval($id)), __FILE__, __LINE__);
119 list($name, $css, $active) = SQL_FETCHROW($result);
120 SQL_FREERESULT($result);
122 $result = SQL_QUERY_ESC("SELECT ext_name, ext_active FROM "._MYSQL_PREFIX."_extensions WHERE id=%s LIMIT 1",
123 array(bigintval($id)), __FILE__, __LINE__);
124 list($name, $active) = SQL_FETCHROW($result);
125 SQL_FREERESULT($result);
131 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $CSS = ADD_SELECTION("yn", $css, "css", $id);
133 // Prepare data for the row template
138 'active' => ADD_SELECTION("yn", $active, "active", $id),
142 // Load row template and switch color
143 $OUT .= LOAD_TEMPLATE("admin_extensions_edit_row", true, $content);
147 define('__EXTENSIONS_ROWS', $OUT);
150 LOAD_TEMPLATE("admin_extensions_edit");
153 } elseif ((isset($_POST['delete'])) && ($SEL > 0) && (!IS_DEMO())) {
154 // List extensions and when verbose is enabled SQL statements which will be executed
156 foreach ($_POST['sel'] as $id => $sel) {
158 $VERBOSE_OUT = ""; $SQLs = array();
161 $id = bigintval($id);
163 // Get extension name
164 $ext_name = GET_EXT_NAME($id);
165 $ext_ver = GET_EXT_VERSION($ext_name);
168 SQL_FREERESULT($result);
170 if ($_CONFIG['verbose_sql']) {
171 // Load SQL commands in remove mode
172 $EXT_LOAD_MODE = "remove";
173 $EXT_ALWAYS_ACTIVE = "N";
174 $file = sprintf("%sinc/extensions/ext-%s.php", PATH, $ext_name);
175 if (FILE_READABLE($file)) {
179 // Generate extra table with loaded SQL commands
180 $VERBOSE_OUT = EXTENSION_VERBOSE_TABLE($SQLs);
184 // Prepare data for the row template
188 'ext_name' => $ext_name,
189 'ext_ver' => $ext_ver,
190 'verbose' => $VERBOSE_OUT
193 // Load row template and switch color
194 $OUT .= LOAD_TEMPLATE("admin_extensions_delete_row", true, $content);
197 define('__EXTENSIONS_ROWS', $OUT);
200 LOAD_TEMPLATE("admin_extensions_delete");
202 } elseif ((isset($_POST['remove'])) && ($SEL > 0) && (!IS_DEMO())) {
203 // Remove extensions from DB (you have to delete all files manually!)
205 foreach ($_POST['sel'] as $id => $active) {
207 $id = bigintval($id);
209 // Is this extension selected?
211 // Run embeded SQL commands
212 EXTENSION_RUN_SQLS($id, "remove");
215 } elseif (!empty($_GET['do']) && (!IS_DEMO())) {
216 // Other things to do
217 $do = SQL_ESCAPE(strip_tags($_GET['do']));
218 } elseif (!empty($_GET['do'])) {
223 // Shall we display active/inactive extensions?
225 if (!empty($_GET['active'])) {
226 $where = sprintf("WHERE ext_active = '%s'", SQL_ESCAPE(strip_tags($_GET['active'])));
231 case "overview": // List all registered extensions
232 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {
233 // Load extension data with CSS informations
234 $result = SQL_QUERY("SELECT id, ext_name, ext_lang_file, ext_active, ext_has_css, ext_version
235 FROM "._MYSQL_PREFIX."_extensions
237 ORDER BY ext_name", __FILE__, __LINE__);
239 // Load extension data without CSS informations
240 $result = SQL_QUERY("SELECT id, ext_name, ext_lang_file, ext_active, id, ext_version
241 FROM "._MYSQL_PREFIX."_extensions
243 ORDER BY ext_name", __FILE__, __LINE__);
246 // Are there some entries?
247 if (SQL_NUMROWS($result) > 0) {
248 // Extensions are registered
250 while (list($id, $name, $lang, $active, $css, $ver) = SQL_FETCHROW($result)) {
252 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $CSS = TRANSLATE_YESNO($css);
254 // Prepare data for the row template
259 'active' => TRANSLATE_YESNO($active),
260 'act_val' => $active,
266 // Load row template and switch color
267 $OUT .= LOAD_TEMPLATE("admin_extensions_row", true, $content);
272 SQL_FREERESULT($result);
274 // Remember rows in constant for the template
275 define('__EXT_ROWS', $OUT);
278 LOAD_TEMPLATE("admin_extensions");
280 // No extensions are registered
281 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_NO_EXTENSION_REGISTERED."</FONT>");
285 case "register": // Register new extension
286 $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_task_system WHERE assigned_admin='%s' AND task_type='EXTENSION' LIMIT 1",
287 array(bigintval(GET_ADMIN_ID(get_session('admin_login')))), __FILE__, __LINE__);
288 $task_found = SQL_NUMROWS($result);
291 SQL_FREERESULT($result);
293 // Is the ID number valid and the task was found?
294 if (($id > 0) && ($task_found == 1)) {
295 // ID is valid so begin with registration, we first want to it's real name from task management (subject column)
296 $result = SQL_QUERY_ESC("SELECT subject FROM "._MYSQL_PREFIX."_task_system WHERE id=%s LIMIT 1",
297 array(bigintval($id)), __FILE__, __LINE__);
298 list($subj) = SQL_FETCHROW($result);
299 SQL_FREERESULT($result);
301 // Disable cache update by default
304 // Extract extension's name from subject...
305 $ext_name = trim(substr($subj, 1, strpos($subj, ":") - 1));
307 // ... so we can finally register and load it in registration mode
308 $status = EXTENSION_REGISTER($ext_name, $id);
309 if ($status == true) {
310 // Extension was found and successfully registered
311 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_EXTENSION_REGISTERED);
313 // Do we need to update cache file?
314 if ((EXT_IS_ACTIVE("cache")) && ($cacheMode != "no")) {
315 // Remove cache file (will be auto-created again!)
316 if ($cacheInstance->cache_file("config" , true)) $cacheInstance->cache_destroy();
317 if ($cacheInstance->cache_file("extensions", true)) $cacheInstance->cache_destroy();
318 if ($cacheInstance->cache_file("mod_reg" , true)) $cacheInstance->cache_destroy();
320 } elseif (GET_EXT_VERSION($ext_name) != "") {
321 // Motify the admin that we have a problem here...
322 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ALREADY);
324 // Motify the admin that we have a problem here...
325 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_404);
328 // Extension was not found in task management
329 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ID_404);
331 } elseif ($task_found == "0") {
332 // No longer assigned or old task
333 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ASSIGED);
336 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_INVALID);
341 LOAD_TEMPLATE("admin_settings_saved", false, SETTINGS_NOT_SAVED);