0.2.1/ref.php

   1 <?php\r
   2 /************************************************************************\r
   3  * MXChange v0.2.1                                    Start: 10/13/2003 *\r
   4  * ===============                              Last change: 09/04/2004 *\r
   5  *                                                                      *\r
   6  * -------------------------------------------------------------------- *\r
   7  * File              : ref.php                                          *\r
   8  * -------------------------------------------------------------------- *\r
   9  * Short description : Redirection for the referral link                *\r
  10  * -------------------------------------------------------------------- *\r
  11  * Kurzbeschreibung  : Weiterleitungsscript f�r die Referral-Links      *\r
  12  * -------------------------------------------------------------------- *\r
  13  *                                                                      *\r
  14  * -------------------------------------------------------------------- *\r
  15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *\r
  16  * For more information visit: http://www.mxchange.org                  *\r
  17  *                                                                      *\r
  18  * This program is free software; you can redistribute it and/or modify *\r
  19  * it under the terms of the GNU General Public License as published by *\r
  20  * the Free Software Foundation; either version 2 of the License, or    *\r
  21  * (at your option) any later version.                                  *\r
  22  *                                                                      *\r
  23  * This program is distributed in the hope that it will be useful,      *\r
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *\r
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *\r
  26  * GNU General Public License for more details.                         *\r
  27  *                                                                      *\r
  28  * You should have received a copy of the GNU General Public License    *\r
  29  * along with this program; if not, write to the Free Software          *\r
  30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *\r
  31  * MA  02110-1301  USA                                                  *\r
  32  ************************************************************************/\r
  33 \r
  34 // Load security stuff here (Oh, I hope this is not unsecure? Am I paranoia??? ;-) )\r
  35 require_once("inc/libs/security_functions.php");\r
  36 \r
  37 // Init "action" and "what"\r
  38 global $what, $action;\r
  39 $GLOBALS['what'] = ""; $GLOBALS['action'] = "";\r
  40 if (!empty($_GET['action'])) $GLOBALS['action'] = secureString($_GET['action']);\r
  41 if (!empty($_GET['what'])) $GLOBALS['what'] = secureString($_GET['what']);\r
  42 \r
  43 // Set module\r
  44 $GLOBALS['module'] = "ref"; $CSS = -1;\r
  45 \r
  46 // Load the required file(s)\r
  47 require ("inc/config.php");\r
  48 \r
  49 // Redirect only to registration page when this script is installed\r
  50 if (defined('mxchange_installed') && (mxchange_installed))\r
  51 {\r
  52         // Base URL for redirection\r
  53         switch ($CONFIG['refid_target'])\r
  54         {\r
  55         case "register":\r
  56                 $URL = URL."/modules.php?module=index&what=register&refid=";\r
  57                 break;\r
  58 \r
  59         case "index":\r
  60                 $URL = URL."/index.php?refid=";\r
  61                 break;\r
  62         }\r
  63 \r
  64         // Get referral ID from ref or refid variable\r
  65         if (!empty($_GET['ref']))        $ref = strip_tags(htmlentities($_GET['ref']));\r
  66          elseif (!empty($_GET['refid'])) $ref = bigintval($_GET['refid']);\r
  67 \r
  68         if (!empty($ref))\r
  69         {\r
  70                 // Test if nickname ($test == "0") or ID\r
  71                 $test = "".round($ref)."";\r
  72                 if ((EXT_IS_ACTIVE("nickname")) && ($test != $ref))\r
  73                 {\r
  74                         // Nickname in URL, so load the ID\r
  75                         $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' LIMIT 1", array($ref), __FILE__, __LINE__);\r
  76                         list($ref) = SQL_FETCHROW($result);\r
  77                         SQL_FREERESULT($result);\r
  78                 }\r
  79                 // Also edit this 0 !\r
  80                 if (empty($ref)) $ref = "0";\r
  81 \r
  82                 // We have an refid here. So we simply add it\r
  83                 $URL .= bigintval($ref);\r
  84 \r
  85                 // Update ref counter\r
  86                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET ref_clicks=ref_clicks+1 WHERE userid=%d LIMIT 1",\r
  87                  array(bigintval($ref)), __FILE__, __LINE__);\r
  88         }\r
  89          else\r
  90         {\r
  91                 // No refid and we add our refid (don't forget to set $def_refid!)\r
  92                 $URL = URL."/index.php";\r
  93         }\r
  94         // Load the URL\r
  95         LOAD_URL($URL);\r
  96         // Redirection should be done here\r
  97 }\r
  98  else\r
  99 {\r
 100         // You have to configure first!\r
 101         LOAD_URL(URL."/install.php");\r
 102 }\r
 103 \r
 104 // Really all done here... ;-)\r
 105 ?>\r