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")) && (!IS_ADMIN())) {
  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         // Nickname was submitted so let's check if it is not already in use
  51         if (!empty($_POST['nickname'])) {
  52                 // Check if nickname is valid
  53                 $PATTERN = "[".__NICKNAME_PATTERN."]{".__NICKNAME_LENGTH.",}";
  54                 if (ereg($PATTERN, $_POST['nickname'], $array)) {
  55                         // Entered nickname is valid?
  56                         if ($array[0] == $_POST['nickname']) $VALID = true;
  57                 } // END - if
  58         } // END - if
  59 } // END - if
  60
  61 if ($VALID) {
  62         // Look for nickname in database (we only need just one entry so don't worry about the "LIMIT 1" !
  63         $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' AND userid != '%s' LIMIT 1",
  64                 array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
  65         if (SQL_NUMROWS($result) == 0) {
  66                 // Nickname not in use, so set it now
  67                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET nickname='%s' WHERE userid=%s LIMIT 1",
  68                         array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
  69                 $content = NICKNAME_SAVED;
  70         } else {
  71                 // Free result
  72                 SQL_FREERESULT($result);
  73
  74                 // Nickname already in use!
  75                 $content = NICKNAME_ALREADY_IN_USE;
  76         }
  77
  78         // Load template
  79         LOAD_TEMPLATE("admin_settings_saved", false, $content);
  80 } else {
  81         // Load current nickname
  82         define('__NICKNAME', NICKNAME_GET_NICK($GLOBALS['userid']));
  83
  84         // Do we have already submit the form?
  85         if (!empty($_POST['nickname'])) {
  86                 OUTPUT_HTML("<STRONG class=\"member_failed\">".NICKNAME_IS_INVALID."</STRONG><P></P>");
  87         } // END - if
  88
  89         // Load Template
  90         LOAD_TEMPLATE("member_nickname_form");
  91 }
  92
  93 //
  94 ?>