Fixes for sql_patches removal vs. password reset of admin
[mailer.git] / inc / modules / member / what-nickname.php
1 <?php
2 /************************************************************************
3  * MXChange v0.2.1                                    Start: 06/19/2004 *
4  * ================                             Last change: 07/24/2004 *
5  *                                                                      *
6  * -------------------------------------------------------------------- *
7  * File              : what-nickname.php                                *
8  * -------------------------------------------------------------------- *
9  * Short description : Nickname instead of the ID                       *
10  * -------------------------------------------------------------------- *
11  * Kurzbeschreibung  : Nickname anstelle der ID                         *
12  * -------------------------------------------------------------------- *
13  *                                                                      *
14  * -------------------------------------------------------------------- *
15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
16  * For more information visit: http://www.mxchange.org                  *
17  *                                                                      *
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.                                  *
22  *                                                                      *
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.                         *
27  *                                                                      *
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,               *
31  * MA  02110-1301  USA                                                  *
32  ************************************************************************/
33
34 // Some security stuff...
35 if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
36 {
37         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
38         require($INC);
39 }
40  elseif (!IS_LOGGED_IN())
41 {
42         LOAD_URL("modules.php?module=index");
43 }
44  elseif ((!EXT_IS_ACTIVE("nickname")) && (!IS_ADMIN()))
45 {
46         ADD_FATAL(EXTENSION_PROBLEM_EXT_INACTIVE, "nickname");
47         return;
48 }
49
50 // Add description as navigation point
51 ADD_DESCR("member", basename(__FILE__));
52 $VALID = false;
53
54 if (isset($_POST['ok']))
55 {
56         // Nickname was submitted so let's check if it is not already in use
57         if (!empty($_POST['nickname']))
58         {
59                 // Check if nickname is valid
60                 $PATTERN = "[".__NICKNAME_PATTERN."]{".__NICKNAME_LENGTH.",}";
61                 if (ereg($PATTERN, $_POST['nickname'], $array))
62                 {
63                         // Entered nickname is valid?
64                         if ($array[0] == $_POST['nickname']) $VALID = true;
65                 }
66         }
67 }
68
69 if ($VALID)
70 {
71         // Look for nickname in database (we only need just one entry so don't worry about the "LIMIT 1" !
72         $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' AND userid != '%s' LIMIT 1",
73          array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
74         if (SQL_NUMROWS($result) == 0)
75         {
76                 // Nickname not in use, so set it now
77                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET nickname='%s' WHERE userid=%d LIMIT 1",
78                  array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
79                 $content = NICKNAME_SAVED;
80         }
81          else
82         {
83                 // Free result
84                 SQL_FREERESULT($result);
85
86                 // Nickname already in use!
87                 $content = NICKNAME_ALREADY_IN_USE;
88         }
89
90         // Load template
91         LOAD_TEMPLATE("admin_settings_saved", false, $content);
92 }
93  else
94 {
95         // Load current nickname
96         define('__NICKNAME', NICKNAME_GET_NICK($GLOBALS['userid']));
97
98         // Do we have already submit the form?
99         if (!empty($_POST['nickname']))
100         {
101                 OUTPUT_HTML("<STRONG class=\"member_failed\">".NICKNAME_IS_INVALID."</STRONG><P></P>");
102         }
103
104         // Load Template
105         LOAD_TEMPLATE("member_nickname_form");
106 }
107 //
108 ?>