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 $file = sprintf("%sinc/extensions/ext-%s.php", PATH, $ext_name);
176 // Generate extra table with loaded SQL commands
177 $VERBOSE_OUT = EXTENSION_VERBOSE_TABLE($SQLs);
180 // Prepare data for the row template
184 'ext_name' => $ext_name,
185 'ext_ver' => $ext_ver,
186 'verbose' => $VERBOSE_OUT
189 // Load row template and switch color
190 $OUT .= LOAD_TEMPLATE("admin_extensions_delete_row", true, $content);
193 define('__EXTENSIONS_ROWS', $OUT);
196 LOAD_TEMPLATE("admin_extensions_delete");
198 } elseif ((isset($_POST['remove'])) && ($SEL > 0) && (!IS_DEMO())) {
199 // Remove extensions from DB (you have to delete all files manually!)
201 foreach ($_POST['sel'] as $id => $active) {
203 $id = bigintval($id);
205 // Is this extension selected?
207 // Run embeded SQL commands
208 EXTENSION_RUN_SQLS($id, "remove");
211 } elseif (!empty($_GET['do']) && (!IS_DEMO())) {
212 // Other things to do
213 $do = SQL_ESCAPE(strip_tags($_GET['do']));
214 } elseif (!empty($_GET['do'])) {
219 // Shall we display active/inactive extensions?
221 if (!empty($_GET['active'])) {
222 $where = sprintf("WHERE ext_active = '%s'", SQL_ESCAPE(strip_tags($_GET['active'])));
227 case "overview": // List all registered extensions
228 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {
229 // Load extension data with CSS informations
230 $result = SQL_QUERY("SELECT id, ext_name, ext_lang_file, ext_active, ext_has_css, ext_version
231 FROM "._MYSQL_PREFIX."_extensions
233 ORDER BY ext_name", __FILE__, __LINE__);
235 // Load extension data without CSS informations
236 $result = SQL_QUERY("SELECT id, ext_name, ext_lang_file, ext_active, id, ext_version
237 FROM "._MYSQL_PREFIX."_extensions
239 ORDER BY ext_name", __FILE__, __LINE__);
242 // Are there some entries?
243 if (SQL_NUMROWS($result) > 0) {
244 // Extensions are registered
246 while (list($id, $name, $lang, $active, $css, $ver) = SQL_FETCHROW($result)) {
248 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $CSS = TRANSLATE_YESNO($css);
250 // Prepare data for the row template
255 'active' => TRANSLATE_YESNO($active),
256 'act_val' => $active,
262 // Load row template and switch color
263 $OUT .= LOAD_TEMPLATE("admin_extensions_row", true, $content);
268 SQL_FREERESULT($result);
270 // Remember rows in constant for the template
271 define('__EXT_ROWS', $OUT);
274 LOAD_TEMPLATE("admin_extensions");
276 // No extensions are registered
277 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_NO_EXTENSION_REGISTERED."</FONT>");
279 // Link for checking for new or updated extensions
280 OUTPUT_HTML("<br /><A href=\"".URL."/modules.php?module=admin&what=extensions&do=search\">".ADMIN_SEARCH_NEW_EXTENSIONS."</A>");
283 case "register": // Register new extension
284 $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_task_system WHERE assigned_admin='%s' AND task_type='EXTENSION' LIMIT 1",
285 array(bigintval(GET_ADMIN_ID(get_session('admin_login')))), __FILE__, __LINE__);
286 $task_found = SQL_NUMROWS($result);
289 SQL_FREERESULT($result);
291 // Is the ID number valid and the task was found?
292 if (($id > 0) && ($task_found == 1)) {
293 // ID is valid so begin with registration, we first want to it's real name from task management (subject column)
294 $result = SQL_QUERY_ESC("SELECT subject FROM "._MYSQL_PREFIX."_task_system WHERE id=%s LIMIT 1",
295 array(bigintval($id)), __FILE__, __LINE__);
296 list($subj) = SQL_FETCHROW($result);
297 SQL_FREERESULT($result);
299 // Disable cache update by default
302 // Extract extension's name from subject...
303 $ext_name = trim(substr($subj, 1, strpos($subj, ":") - 1));
305 // ... so we can finally register and load it in registration mode
306 $status = EXTENSION_REGISTER($ext_name, $id);
307 if ($status == true) {
308 // Extension was found and successfully registered
309 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_EXTENSION_REGISTERED);
311 // Do we need to update cache file?
312 if ((EXT_IS_ACTIVE("cache")) && ($cacheMode != "no")) {
313 // Remove cache file (will be auto-created again!)
314 if ($cacheInstance->cache_file("config" , true)) $cacheInstance->cache_destroy();
315 if ($cacheInstance->cache_file("extensions", true)) $cacheInstance->cache_destroy();
316 if ($cacheInstance->cache_file("mod_reg" , true)) $cacheInstance->cache_destroy();
318 } elseif (GET_EXT_VERSION($ext_name) != "") {
319 // Motify the admin that we have a problem here...
320 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ALREADY);
322 // Motify the admin that we have a problem here...
323 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_404);
326 // Extension was not found in task management
327 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ID_404);
329 } elseif ($task_found == "0") {
330 // No longer assigned or old task
331 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ASSIGED);
334 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_INVALID);
338 case "search": // Search for new extensions on our server
339 // Get response from our server
340 $response = GET_URL("extensions.php");
342 // Are extensions found?
343 if (($response[sizeof($response) - 1] == "[EOF]") && ($response[0] != "[EOF]"))
345 // Ok, mark found and create the array
347 'fname' => array(), // File names
348 'fsize' => array(), // File size
349 'fctime' => array(), // File creation timestamp
350 'infos' => array(), // File informations (maybe loaded!)
351 'ver' => array(), // Version number
352 'cver' => array(), // Current version number
355 // Get count of extensions for validation
356 $count = trim($response[sizeof($response) - 2]);
357 foreach ($response as $id => $value)
359 $value = str_replace("\n", "", $value); $ver = "";
360 // Leave loop when data is invalid or EOF?
361 if ((substr($value, 0, 4) == "ext-") && (substr($value, -4) == ".zip"))
363 $name = substr($value, 4, -4);
364 $file = sprintf("%sinc/extensions/ext-%s.php", PATH, $name);
365 $ver = trim(substr($response[$id + 3], 4));
367 // Load current extension's version
368 $cver = GET_EXT_VERSION($name);
369 if (empty($cver)) $cver = "-.-";
371 // Is the extension already installed or not?
372 if (!FILE_READABLE($file) || ($ver != $cver))
374 // No, it isn't. So let's add this one!
375 $EXT_SEARCH['fname'][] = $name;
376 $EXT_SEARCH['fsize'][] = $response[$id + 1];
377 $EXT_SEARCH['fctime'][] = $response[$id + 2];
378 $EXT_SEARCH['ver'][] = $ver;
379 $EXT_SEARCH['cver'][] = $cver;
381 $LANG_DUMMY = explode("[nl]", $response[$id + 4]);
383 $INFO = ADMIN_EXT_NO_INFO_FOUND;
385 // Trim every data line
386 foreach ($LANG_DUMMY as $k => $v)
389 if (substr($v, 3) == "") $v = "---";
390 $LANG_DUMMY[$k] = $v;
391 if ($v == "xx:xx") break;
395 // If language is found stop searching on matching line
396 foreach($LANG as $search)
398 if (substr($search, 0, 3) == (GET_LANGUAGE().":")) { $INFO = substr($search, 3); break; }
401 // Add informations to array
402 $EXT_SEARCH['infos'][] = $INFO;
407 // Ok, extensions are on our server but maybe you have already installed them?
408 if (sizeof($EXT_SEARCH['fname']) > 0)
410 // Sort array (I missed ver and cver here)
411 array_pk_sort($EXT_SEARCH, array("cver", "fname"), 0, 1);
413 // Extensions where found which are not downloaded and installed
414 $SW = 2; $OUT = ""; $TSIZE = 0;
415 foreach ($EXT_SEARCH['fname'] as $id => $name)
417 // Generate download link
418 $LINK = SERVER_URL."/extensions/ext-".$name.".zip";
420 // Prepare data for the row template
425 'new_ver' => $EXT_SEARCH['ver'][$id],
426 'old_ver' => $EXT_SEARCH['cver'][$id],
428 'last' => MAKE_DATETIME($EXT_SEARCH['fctime'][$id], "2"),
429 'size' => TRANSLATE_COMMA(round($EXT_SEARCH['fsize'][$id] / 1.024) / 1000),
430 'info' => $EXT_SEARCH['infos'][$id],
433 // Load row template add current size to total size and switch color
434 $OUT .= LOAD_TEMPLATE("admin_list_extensions_row", true, $content);
435 $TSIZE += $EXT_SEARCH['fsize'][$id];
438 define('__EXTENSIONS_ROWS', $OUT);
439 define('__TKBYTES_VALUE', TRANSLATE_COMMA(round($TSIZE / 1.024) / 1000));
440 define('__TEXT_VALUE', sizeof($EXT_SEARCH['fname']));
443 LOAD_TEMPLATE("admin_list_extensions");
447 // All extensions are downloaded and installed
448 LOAD_TEMPLATE("admin_extensions_installed", false, $count);
453 // No extensions where found
454 LOAD_TEMPLATE("admin_extensions_404");
459 LOAD_TEMPLATE("admin_settings_saved", false, SETTINGS_NOT_SAVED);