Fixed logfile writing in installation phase, .revision is now ignored
[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:: 856                                                    $ *
14  * $Date:: 2009-03-06 20:24:32 +0100 (Fr, 06. Mär 2009)              $ *
15  * $Tag:: 0.2.1-FINAL                                                 $ *
16  * $Author:: stelzi                                                   $ *
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 - 2008 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         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
42         require($INC);
43 }
44
45 //
46 function NICKNAME_IS_ACTIVE ($uidNick) {
47         // By default nothing is found...
48         $ret = false;
49
50         // Found in cache?
51         if (isset($GLOBALS['cache_array']['nick_active'][$uidNick])) {
52                 // Use it directly
53                 $ret = $GLOBALS['cache_array']['nick_active'][$uidNick];
54
55                 // Increment cache counter
56                 incrementConfigEntry('cache_hits');
57         } else {
58                 // Search in database
59                 // @TODO Can we replace this with GET_TOTAL_DATA() ?
60                 $result = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s OR nickname='%s' LIMIT 1",
61                         array(bigintval($uidNick), $uidNick), __FUNCTION__, __LINE__);
62
63                 // Check existence of nickname
64                 $ret = (SQL_NUMROWS($result) == 1);
65
66                 // Put it in cache
67                 $GLOBALS['cache_array']['nick_active'][$uidNick] = $ret;
68
69                 // Free result
70                 SQL_FREERESULT($result);
71         }
72
73         // Return nickname
74         return $ret;
75 }
76
77 //
78 function NICKNAME_GET_NICK ($userid) {
79         // If not found...
80         $ret = "";
81
82         // Found in cache?
83         if (isset($GLOBALS['cache_array']['nicknames'][$userid])) {
84                 // Use it directly
85                 $ret = $GLOBALS['cache_array']['nicknames'][$userid];
86
87                 // Increment cache counter
88                 incrementConfigEntry('cache_hits');
89         } elseif (NICKNAME_IS_ACTIVE($userid)) {
90                 // Search for non-empty nickname
91                 $result = SQL_QUERY_ESC("SELECT nickname FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND nickname != '' LIMIT 1",
92                         array(bigintval($userid)), __FUNCTION__, __LINE__);
93
94                 // Found?
95                 if (SQL_NUMROWS($result) == 1) {
96                         // Load nickname from database
97                         list($ret) = SQL_FETCHROW($result);
98
99                         // Put it in cche
100                         $GLOBALS['cache_array']['nicknames'][$userid] = $ret;
101                 } // END - if
102
103                 // Free result
104                 SQL_FREERESULT($result);
105         }
106
107         // Return nickname
108         return $ret;
109 }
110
111 // Simple wrapper function
112 function NICKNAME_PROBE_ON_USERID ($uid) {
113         return (NICKNAME_GET_NICK($uid) != "");
114 }
115
116 //
117 ?>