2 /************************************************************************
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3 * MXChange v0.2.1 Start: 10/13/2003 *
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4 * =============== Last change: 09/04/2004 *
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6 * -------------------------------------------------------------------- *
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8 * -------------------------------------------------------------------- *
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9 * Short description : Redirection for the referral link *
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10 * -------------------------------------------------------------------- *
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11 * Kurzbeschreibung : Weiterleitungsscript f�r die Referral-Links *
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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 // Load security stuff here (Oh, I hope this is not unsecure? Am I paranoia??? ;-) )
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35 require_once("inc/libs/security_functions.php");
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37 // Init "action" and "what"
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38 global $what, $action;
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39 $GLOBALS['what'] = ""; $GLOBALS['action'] = "";
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40 if (!empty($_GET['action'])) $GLOBALS['action'] = trim(strip_tags($_GET['action']));
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41 if (!empty($_GET['what'])) $GLOBALS['what'] = trim(strip_tags($_GET['what']));
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44 $GLOBALS['module'] = "ref"; $CSS = -1;
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46 // Load the required file(s)
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47 require ("inc/config.php");
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49 // Redirect only to registration page when this script is installed
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50 if (defined('mxchange_installed') && (mxchange_installed))
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52 // Base URL for redirection
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53 switch ($CONFIG['refid_target'])
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56 $URL = URL."/modules.php?module=index&what=register&refid=";
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60 $URL = URL."/index.php?refid=";
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64 // Get referral ID from ref or refid variable
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65 if (!empty($_GET['ref'])) $ref = strip_tags(htmlentities($_GET['ref']));
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66 elseif (!empty($_GET['refid'])) $ref = bigintval($_GET['refid']);
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70 // Test if nickname ($test == "0") or ID
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71 $test = "".round($ref)."";
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72 if ((EXT_IS_ACTIVE("nickname")) && ($test != $ref))
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74 // Nickname in URL, so load the ID
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75 $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' LIMIT 1", array($ref), __FILE__, __LINE__);
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76 list($ref) = SQL_FETCHROW($result);
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77 SQL_FREERESULT($result);
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79 // Also edit this 0 !
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80 if (empty($ref)) $ref = "0";
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82 // We have an refid here. So we simply add it
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83 $URL .= bigintval($ref);
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85 // Update ref counter
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86 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET ref_clicks=ref_clicks+1 WHERE userid=%d LIMIT 1",
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87 array(bigintval($ref)), __FILE__, __LINE__);
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91 // No refid and we add our refid (don't forget to set $def_refid!)
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92 $URL = URL."/index.php";
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96 // Redirection should be done here
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100 // You have to configure first!
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101 LOAD_URL(URL."/install.php");
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104 // Really all done here... ;-)
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