2 /************************************************************************
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3 * MXChange v0.2.1 Start: 06/19/2004 *
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4 * ================ Last change: 07/24/2004 *
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6 * -------------------------------------------------------------------- *
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7 * File : what-nickname.php *
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8 * -------------------------------------------------------------------- *
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9 * Short description : Nickname instead of the ID *
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10 * -------------------------------------------------------------------- *
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11 * Kurzbeschreibung : Nickname anstelle der ID *
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12 * -------------------------------------------------------------------- *
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14 * -------------------------------------------------------------------- *
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15 * Copyright (c) 2003 - 2008 by Roland Haeder *
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16 * For more information visit: http://www.mxchange.org *
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18 * This program is free software; you can redistribute it and/or modify *
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19 * it under the terms of the GNU General Public License as published by *
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20 * the Free Software Foundation; either version 2 of the License, or *
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21 * (at your option) any later version. *
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23 * This program is distributed in the hope that it will be useful, *
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24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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26 * GNU General Public License for more details. *
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28 * You should have received a copy of the GNU General Public License *
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29 * along with this program; if not, write to the Free Software *
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30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
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31 * MA 02110-1301 USA *
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32 ************************************************************************/
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34 // Some security stuff...
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35 if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
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37 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
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40 elseif (!IS_LOGGED_IN())
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42 LOAD_URL(URL."/modules.php?module=index");
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44 elseif ((!EXT_IS_ACTIVE("nickname")) && (!IS_ADMIN()))
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46 ADD_FATAL(EXTENSION_PROBLEM_EXT_INACTIVE, "nickname");
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50 // Add description as navigation point
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51 ADD_DESCR("member", basename(__FILE__));
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54 if (isset($_POST['ok']))
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56 // Nickname was submitted so let's check if it is not already in use
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57 if (!empty($_POST['nickname']))
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59 // Check if nickname is valid
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60 $PATTERN = "[".__NICKNAME_PATTERN."]{".__NICKNAME_LENGTH.",}";
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61 if (ereg($PATTERN, $_POST['nickname'], $array))
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63 // Entered nickname is valid?
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64 if ($array[0] == $_POST['nickname']) $VALID = true;
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71 // Look for nickname in database (we only need just one entry so don't worry about the "LIMIT 1" !
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72 $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' AND userid != '%s' LIMIT 1",
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73 array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
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74 if (SQL_NUMROWS($result) == 0)
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76 // Nickname not in use, so set it now
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77 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET nickname='%s' WHERE userid=%d LIMIT 1",
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78 array($_POST['nickname'], $GLOBALS['userid']), __FILE__, __LINE__);
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79 $content = NICKNAME_SAVED;
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84 SQL_FREERESULT($result);
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86 // Nickname already in use!
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87 $content = NICKNAME_ALREADY_IN_USE;
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91 LOAD_TEMPLATE("admin_settings_saved", false, $content);
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95 // Load current nickname
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96 define('__NICKNAME', NICKNAME_GET_NICK($GLOBALS['userid']));
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98 // Do we have already submit the form?
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99 if (!empty($_POST['nickname']))
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101 OUTPUT_HTML ("<STRONG class=\"member_failed\">".NICKNAME_IS_INVALID."</STRONG><P></P>");
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105 LOAD_TEMPLATE("member_nickname_form");
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