2 /************************************************************************
3 * MXChange v0.2.1 Start: 06/19/2004 *
4 * ================ Last change: 07/24/2004 *
6 * -------------------------------------------------------------------- *
7 * File : what-nickname.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Nickname instead of the ID *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Nickname anstelle der ID *
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')) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
38 } elseif (!IS_MEMBER()) {
39 LOAD_URL("modules.php?module=index");
40 } elseif ((!EXT_IS_ACTIVE("nickname")) && (!IS_ADMIN())) {
41 addFatalMessage(EXTENSION_PROBLEM_EXT_INACTIVE, "nickname");
45 // Add description as navigation point
46 ADD_DESCR("member", __FILE__);
49 if (isset($_POST['ok'])) {
50 // Nickname was submitted so let's check if it is not already in use
51 if (!empty($_POST['nickname'])) {
52 // Check if nickname is valid
53 $PATTERN = "[".__NICKNAME_PATTERN."]{".__NICKNAME_LENGTH.",}";
54 if (ereg($PATTERN, $_POST['nickname'], $array)) {
55 // Entered nickname is valid?
56 if ($array[0] == $_POST['nickname']) $VALID = true;
62 // Look for nickname in database (we only need just one entry so don't worry about the "LIMIT 1" !
63 $result = SQL_QUERY_ESC("SELECT userid FROM `"._MYSQL_PREFIX."_user_data` WHERE nickname='%s' AND userid != '%s' LIMIT 1",
64 array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
65 if (SQL_NUMROWS($result) == 0) {
66 // Nickname not in use, so set it now
67 SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET nickname='%s' WHERE userid=%s LIMIT 1",
68 array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
69 $content = NICKNAME_SAVED;
72 SQL_FREERESULT($result);
74 // Nickname already in use!
75 $content = NICKNAME_ALREADY_IN_USE;
79 LOAD_TEMPLATE("admin_settings_saved", false, $content);
81 // Load current nickname
82 define('__NICKNAME', NICKNAME_GET_NICK($GLOBALS['userid']));
84 // Do we have already submit the form?
85 if (!empty($_POST['nickname'])) {
86 LOAD_TEMPLATE("admin_settings_saved", false, "<div class=\"member_failed\">".NICKNAME_IS_INVALID."</div");
90 LOAD_TEMPLATE("member_nickname_form");