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 - 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 // Checks wether the nickname is active
  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                 // Nickname or userid used?
  59                 $nick = NICKNAME_GET_NICK($uidNick);
  60
  61                 // Put it in cache
  62                 $GLOBALS['cache_array']['nick_active'][$uidNick] = (!empty($nick));
  63         }
  64
  65         // Return nickname
  66         return $ret;
  67 }
  68
  69 // "Getter" for nickname for specfied userid
  70 function NICKNAME_GET_NICK ($userid) {
  71         // If not found...
  72         $ret = '';
  73
  74         // Found in cache?
  75         if (isset($GLOBALS['cache_array']['nicknames'][$userid])) {
  76                 // Use it directly
  77                 $ret = $GLOBALS['cache_array']['nicknames'][$userid];
  78
  79                 // Increment cache counter
  80                 incrementConfigEntry('cache_hits');
  81         } else {
  82                 // Init result
  83                 $result = false;
  84
  85                 // Nickname or userid used?
  86                 if (''.round($userid).'' === ''.$userid.'') {
  87                         // Userid given
  88                         $result = SQL_QUERY_ESC("SELECT `userid`  FROM `{!_MYSQL_PREFIX!}_user_data` WHERE `userid` =%s LIMIT 1",
  89                                 array(bigintval($userid)), __FUNCTION__, __LINE__);
  90                 } else {
  91                         // Nickname given
  92                         $result = SQL_QUERY_ESC("SELECT `userid`  FROM `{!_MYSQL_PREFIX!}_user_data` WHERE `nickname`='%s' LIMIT 1",
  93                                 array($userid), __FUNCTION__, __LINE__);
  94                 }
  95
  96                 // Found?
  97                 if (SQL_NUMROWS($result) == 1) {
  98                         // Load nickname from database
  99                         list($ret) = SQL_FETCHROW($result);
 100
 101                         // Put it in cche
 102                         $GLOBALS['cache_array']['nicknames'][$userid] = $ret;
 103                 } // END - if
 104
 105                 // Free result
 106                 SQL_FREERESULT($result);
 107         }
 108
 109         // Return nickname
 110         return $ret;
 111 }
 112
 113 //
 114 ?>