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 ((ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) || (!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=%d 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'])) {
75 $cacheInstance_UPDATE = "0";
76 foreach ($_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 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_has_css='%s', ext_active='%s' WHERE id=%d LIMIT 1",
87 array($_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 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_active='%s' WHERE id=%d LIMIT 1",
91 array($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 $result = SQL_QUERY_ESC("SELECT ext_name, ext_has_css, ext_active FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",
118 array(bigintval($id)), __FILE__, __LINE__);
119 list($name, $css, $active) = SQL_FETCHROW($result);
120 SQL_FREERESULT($result);
122 $result = SQL_QUERY_ESC("SELECT ext_name, ext_active FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",
123 array(bigintval($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!)
200 $cacheInstance_UPDATE = "0";
201 foreach ($_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");
210 // Delete this extension (remember to remove it from your server *before* you click on welcome!
211 $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",
212 array($id), __FILE__, __LINE__);
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>");
283 // Link for checking for new or updated extensions
284 OUTPUT_HTML("<br /><A href=\"".URL."/modules.php?module=admin&what=extensions&do=search\">".ADMIN_SEARCH_NEW_EXTENSIONS."</A>");
287 case "register": // Register new extension
288 $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_task_system WHERE assigned_admin='%s' AND task_type='EXTENSION' LIMIT 1",
289 array(bigintval(GET_ADMIN_ID(get_session('admin_login')))), __FILE__, __LINE__);
290 $task_found = SQL_NUMROWS($result);
293 SQL_FREERESULT($result);
295 // Is the ID number valid and the task was found?
296 if (($id > 0) && ($task_found == 1)) {
297 // ID is valid so begin with registration, we first want to it's real name from task management (subject column)
298 $result = SQL_QUERY_ESC("SELECT subject FROM "._MYSQL_PREFIX."_task_system WHERE id=%d LIMIT 1",
299 array(bigintval($id)), __FILE__, __LINE__);
300 list($subj) = SQL_FETCHROW($result);
301 SQL_FREERESULT($result);
303 // Disable cache update by default
304 $cacheInstance_UPDATE = "0";
306 // Extract extension's name from subject...
307 $ext_name = trim(substr($subj, 1, strpos($subj, ":") - 1));
309 // ... so we can finally register and load it in registration mode
310 $status = EXTENSION_REGISTER($ext_name, $id);
311 if ($status == true) {
312 // Is this sql_patches? Then we need to auto-logout!
313 if ($ext_name == "sql_patches") {
315 LOAD_URL("modules.php?module=admin&logout=1&install=sql_patches");
318 // Extension was found and successfully registered
319 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_EXTENSION_REGISTERED);
321 // Do we need to update cache file?
322 if ((EXT_IS_ACTIVE("cache")) && ($cacheMode != "no")) {
323 // Remove cache file (will be auto-created again!)
324 if ($cacheInstance->cache_file("extensions", true)) $cacheInstance->cache_destroy();
327 // Motify the admin that we have a problem here...
328 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_404);
331 // Extension was not found in task management
332 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ID_404);
334 } elseif ($task_found == "0") {
335 // No longer assigned or old task
336 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ASSIGED);
339 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_INVALID);
343 case "search": // Search for new extensions on our server
344 // Get response from our server
345 $response = MXCHANGE_OPEN("extensions.php");
347 // Are extensions found?
348 if (($response[sizeof($response) - 1] == "[EOF]") && ($response[0] != "[EOF]"))
350 // Ok, mark found and create the array
352 'fname' => array(), // File names
353 'fsize' => array(), // File size
354 'fctime' => array(), // File creation timestamp
355 'infos' => array(), // File informations (maybe loaded!)
356 'ver' => array(), // Version number
357 'cver' => array(), // Current version number
360 // Get count of extensions for validation
361 $count = trim($response[sizeof($response) - 2]);
362 foreach ($response as $id=>$value)
364 $value = str_replace("\n", "", $value); $ver = "";
365 // Leave loop when data is invalid or EOF?
366 if ((substr($value, 0, 4) == "ext-") && (substr($value, -4) == ".zip"))
368 $name = substr($value, 4, -4);
369 $file = sprintf("%sinc/extensions/ext-%s.php", PATH, $name);
370 $ver = trim(substr($response[$id + 3], 4));
372 // Load current extension's version
373 $cver = GET_EXT_VERSION($name);
374 if (empty($cver)) $cver = "-.-";
376 // Is the extension already installed or not?
377 if (!file_exists($file) || ($ver != $cver))
379 // No, it isn't. So let's add this one!
380 $EXT_SEARCH['fname'][] = $name;
381 $EXT_SEARCH['fsize'][] = $response[$id + 1];
382 $EXT_SEARCH['fctime'][] = $response[$id + 2];
383 $EXT_SEARCH['ver'][] = $ver;
384 $EXT_SEARCH['cver'][] = $cver;
386 $LANG_DUMMY = explode("[nl]", $response[$id + 4]);
388 $INFO = ADMIN_EXT_NO_INFO_FOUND;
390 // Trim every data line
391 foreach ($LANG_DUMMY as $k=>$v)
394 if (substr($v, 3) == "") $v = "---";
395 $LANG_DUMMY[$k] = $v;
396 if ($v == "xx:xx") break;
400 // If language is found stop searching on matching line
401 foreach($LANG as $search)
403 if (substr($search, 0, 3) == (GET_LANGUAGE().":")) { $INFO = substr($search, 3); break; }
406 // Add informations to array
407 $EXT_SEARCH['infos'][] = $INFO;
412 // Ok, extensions are on our server but maybe you have already installed them?
413 if (sizeof($EXT_SEARCH['fname']) > 0)
415 // Sort array (I missed ver and cver here)
416 array_pk_sort($EXT_SEARCH, array("cver", "fname"), 0, 1);
418 // Extensions where found which are not downloaded and installed
419 $SW = 2; $OUT = ""; $TSIZE = 0;
420 foreach ($EXT_SEARCH['fname'] as $id=>$name)
422 // Generate download link
423 $LINK = SERVER_URL."/extensions/ext-".$name.".zip";
425 // Prepare data for the row template
430 'new_ver' => $EXT_SEARCH['ver'][$id],
431 'old_ver' => $EXT_SEARCH['cver'][$id],
433 'last' => MAKE_DATETIME($EXT_SEARCH['fctime'][$id], "2"),
434 'size' => TRANSLATE_COMMA(round($EXT_SEARCH['fsize'][$id] / 1.024) / 1000),
435 'info' => $EXT_SEARCH['infos'][$id],
438 // Load row template add current size to total size and switch color
439 $OUT .= LOAD_TEMPLATE("admin_list_extensions_row", true, $content);
440 $TSIZE += $EXT_SEARCH['fsize'][$id];
443 define('__EXTENSIONS_ROWS', $OUT);
444 define('__TKBYTES_VALUE', TRANSLATE_COMMA(round($TSIZE / 1.024) / 1000));
445 define('__TEXT_VALUE', sizeof($EXT_SEARCH['fname']));
448 LOAD_TEMPLATE("admin_list_extensions");
452 // All extensions are downloaded and installed
453 LOAD_TEMPLATE("admin_extensions_installed", false, $count);
458 // No extensions where found
459 LOAD_TEMPLATE("admin_extensions_404");
464 LOAD_TEMPLATE("admin_settings_saved", false, SETTINGS_NOT_SAVED);