New function fetchUserData() introduced to API, total rewrite (not all)
[mailer.git] / inc / libs / nickname_functions.php
1 <?php
2 /************************************************************************
3  * MXChange v0.2.1                                    Start: 06/25/2004 *
4  * ================                             Last change: 06/25/2004 *
5  *                                                                      *
6  * -------------------------------------------------------------------- *
7  * File              : nickname_functions.php                           *
8  * -------------------------------------------------------------------- *
9  * Short description : Nickname functions                               *
10  * -------------------------------------------------------------------- *
11  * Kurzbeschreibung  : Nickname-Funktionen                              *
12  * -------------------------------------------------------------------- *
13  * $Revision::                                                        $ *
14  * $Date::                                                            $ *
15  * $Tag:: 0.2.1-FINAL                                                 $ *
16  * $Author::                                                          $ *
17  * Needs to be in all Files and every File needs "svn propset           *
18  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
19  * -------------------------------------------------------------------- *
20  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
21  * For more information visit: http://www.mxchange.org                  *
22  *                                                                      *
23  * This program is free software; you can redistribute it and/or modify *
24  * it under the terms of the GNU General Public License as published by *
25  * the Free Software Foundation; either version 2 of the License, or    *
26  * (at your option) any later version.                                  *
27  *                                                                      *
28  * This program is distributed in the hope that it will be useful,      *
29  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
30  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
31  * GNU General Public License for more details.                         *
32  *                                                                      *
33  * You should have received a copy of the GNU General Public License    *
34  * along with this program; if not, write to the Free Software          *
35  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
36  * MA  02110-1301  USA                                                  *
37  ************************************************************************/
38
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
41         die();
42 }
43
44 // Checks wether the nickname is active
45 function isNicknameOrUserid ($useridNick) {
46         // By default nothing is found...
47         $ret = false;
48
49         // Found in cache?
50         if (isset($GLOBALS['nickname_active'][$useridNick])) {
51                 // Use it directly
52                 $ret = $GLOBALS['nickname_active'][$useridNick];
53         } else {
54                 // Nickname or userid used?
55                 $nick = getNickname($useridNick);
56
57                 // Check for nickname
58                 $ret = ($nick == $useridNick);
59
60                 // Put it in cache
61                 $GLOBALS['nickname_active'][$useridNick] = $ret;
62         }
63
64         // Return nickname
65         return $ret;
66 }
67
68 // "Getter" for nickname for specfied userid
69 function getNickname ($userid) {
70         // If not found...
71         $ret = '';
72
73         // Found in cache?
74         if (isset($GLOBALS['nicknames'][$userid])) {
75                 // Use it directly
76                 $ret = $GLOBALS['nicknames'][$userid];
77         } else {
78                 // Init result
79                 $result = false;
80
81                 // Nickname or userid used?
82                 if (''.round($userid).'' === ''.$userid.'') {
83                         // Userid given, so try to load user data
84                         if (fetchUserData($userid)) {
85                                 // Load nickname from database
86                                 $ret = getUserData('nickname');
87
88                                 // Put it in cche
89                                 $GLOBALS['nicknames'][$userid] = $ret;
90                         } // END - if
91                 } else {
92                         // Direct nickname found!
93                         $ret = $userid;
94
95                         // Put it in cche
96                         $GLOBALS['nicknames'][$userid] = $ret;
97                 }
98         }
99
100         // Return nickname
101         return $ret;
102 }
103
104 // [EOF]
105 ?>