Renamed ifSqlHasZeroNums() to ifSqlHasZeroNumRows() and improved some queries.
[mailer.git] / inc / modules / member / what-nickname.php
1 <?php
2 /************************************************************************
3  * Mailer v0.2.1-FINAL                                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  * $Revision::                                                        $ *
14  * $Date::                                                            $ *
15  * $Tag:: 0.2.1-FINAL                                                 $ *
16  * $Author::                                                          $ *
17  * -------------------------------------------------------------------- *
18  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
19  * Copyright (c) 2009 - 2015 by Mailer Developer Team                   *
20  * For more information visit: http://mxchange.org                      *
21  *                                                                      *
22  * This program is free software; you can redistribute it and/or modify *
23  * it under the terms of the GNU General Public License as published by *
24  * the Free Software Foundation; either version 2 of the License, or    *
25  * (at your option) any later version.                                  *
26  *                                                                      *
27  * This program is distributed in the hope that it will be useful,      *
28  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
30  * GNU General Public License for more details.                         *
31  *                                                                      *
32  * You should have received a copy of the GNU General Public License    *
33  * along with this program; if not, write to the Free Software          *
34  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
35  * MA  02110-1301  USA                                                  *
36  ************************************************************************/
37
38 // Some security stuff...
39 if (!defined('__SECURITY')) {
40         exit();
41 } elseif (!isMember()) {
42         redirectToIndexMemberOnlyModule();
43 }
44
45 // Add description as navigation point
46 addYouAreHereLink('member', __FILE__);
47
48 if ((!isExtensionActive('nickname')) && (!isAdmin())) {
49         displayMessage('{%pipe,generateExtensionInactiveNotInstalledMessage=nickname%}');
50         return;
51 } // END - if
52
53 $isValid = FALSE;
54
55 if (isFormSent()) {
56         // Nickname was submitted so let's check if it is not already in use
57         if (isPostRequestElementSet('nickname')) {
58                 // Check if nickname is valid
59                 if (preg_match('/[' . getConfig('nickname_pattern') . ']{' . getConfig('nickname_len') . ',}/', postRequestElement('nickname'), $array)) {
60                         // Entered nickname is valid?
61                         $isValid = (($array[0] == postRequestElement('nickname')) && (isNicknameUsed(postRequestElement('nickname'))));
62                 } // END - if
63         } // END - if
64 } // END - if
65
66 if ($isValid === TRUE) {
67         // Nickname already in use which is the default
68         $content = '{--MEMBER_NICKNAME_ALREADY_IN_USE--}';
69
70         // Look for nickname in database (we only need just one entry so don't worry about the "LIMIT 1" !)
71         $result = sqlQueryEscaped("SELECT `userid` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `nickname`='%s' AND `userid` != %s LIMIT 1",
72                 array(
73                         postRequestElement('nickname'),
74                         getMemberId()
75                 ), __FILE__, __LINE__);
76
77         // Is it not in use?
78         if (ifSqlHasZeroNumRows($result)) {
79                 // Prepare array
80                 $filterData = array(
81                         'history_subject' => 'NICKNAME_CHANGED',
82                         'history_userid'  => getMemberId(),
83                         'history_value'   => postRequestElement('nickname')
84                 );
85
86                 // Run filter chain
87                 runFilterChain('add_history_entry', $filterData);
88
89                 // Nickname not in use, so set it now
90                 sqlQueryEscaped("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `nickname`='%s' WHERE `userid`=%s LIMIT 1",
91                         array(
92                                 postRequestElement('nickname'),
93                                 getMemberId()
94                         ), __FILE__, __LINE__);
95
96                 // Change message
97                 $content = '{--MEMBER_NICKNAME_SAVED--}';
98         } // END - if
99
100         // Free result
101         sqlFreeResult($result);
102
103         // Load template
104         displayMessage($content);
105 } else {
106         // Is there already submit the form?
107         if (isPostRequestElementSet('nickname')) {
108                 displayErrorMessage('{--MEMBER_NICKNAME_IS_INVALID--}');
109         } // END - if
110
111         // Load Template
112         loadTemplate('member_nickname_form');
113 }
114
115 // [EOF]
116 ?>