13995d1e409f057c8a54f1d337dd17987f391483
[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 (!defined('__SECURITY')) {
36         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
37         require($INC);
38 } elseif (!IS_MEMBER()) {
39         LOAD_URL("modules.php?module=index");
40 } elseif (!EXT_IS_ACTIVE("nickname"))
41         ADD_FATAL(EXTENSION_PROBLEM_EXT_INACTIVE, "nickname");
42         return;
43 }
44
45 // Add description as navigation point
46 ADD_DESCR("member", __FILE__);
47 $VALID = false;
48
49 if (isset($_POST['ok']))
50 {
51         // Nickname was submitted so let's check if it is not already in use
52         if (!empty($_POST['nickname']))
53         {
54                 // Check if nickname is valid
55                 $PATTERN = "[".__NICKNAME_PATTERN."]{".__NICKNAME_LENGTH.",}";
56                 if (ereg($PATTERN, $_POST['nickname'], $array))
57                 {
58                         // Entered nickname is valid?
59                         if ($array[0] == $_POST['nickname']) $VALID = true;
60                 }
61         }
62 }
63
64 if ($VALID)
65 {
66         // Look for nickname in database (we only need just one entry so don't worry about the "LIMIT 1" !
67         $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' AND userid != '%s' LIMIT 1",
68          array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
69         if (SQL_NUMROWS($result) == 0)
70         {
71                 // Nickname not in use, so set it now
72                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET nickname='%s' WHERE userid=%s LIMIT 1",
73                  array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
74                 $content = NICKNAME_SAVED;
75         }
76          else
77         {
78                 // Free result
79                 SQL_FREERESULT($result);
80
81                 // Nickname already in use!
82                 $content = NICKNAME_ALREADY_IN_USE;
83         }
84
85         // Load template
86         LOAD_TEMPLATE("admin_settings_saved", false, $content);
87 }
88  else
89 {
90         // Load current nickname
91         define('__NICKNAME', NICKNAME_GET_NICK($GLOBALS['userid']));
92
93         // Do we have already submit the form?
94         if (!empty($_POST['nickname']))
95         {
96                 OUTPUT_HTML("<STRONG class=\"member_failed\">".NICKNAME_IS_INVALID."</STRONG><P></P>");
97         }
98
99         // Load Template
100         LOAD_TEMPLATE("member_nickname_form");
101 }
102 //
103 ?>