Major cleanup of old-school HTML-mess...

[mailer.git] / ref.php

diff --git a/ref.php b/ref.php
index 8e5e88b0a15821bb689dc5baf0176fbd7e450b1e..0ee71430c87d7f125de81ccfb82e88168c6bc38f 100644 (file)
--- a/ref.php
+++ b/ref.php
@@ -1,7 +1,7 @@
 <?php
 /************************************************************************
- * MXChange v0.2.1                                    Start: 10/13/2003 *
- * ===============                              Last change: 09/04/2004 *
+ * Mailer v0.2.1-FINAL                                Start: 10/13/2003 *
+ * ===================                          Last change: 09/04/2004 *
  *                                                                      *
  * -------------------------------------------------------------------- *
  * File              : ref.php                                          *
@@ -17,7 +17,7 @@
  * Needs to be in all Files and every File needs "svn propset           *
  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  * -------------------------------------------------------------------- *
- * Copyright (c) 2003 - 2008 by Roland Haeder                           *
+ * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  * For more information visit: http://www.mxchange.org                  *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -46,65 +46,55 @@ $GLOBALS['output_mode'] = -1;
 // Load the required file(s)
 require('inc/config-global.php');
 
-// Redirect only to registration page when this script is installed
-if (!isInstalled()) {
-       // You have to install first!
-       redirectToUrl('install.php');
-} // END - if
-
-// Base URL for redirection
-switch (getConfig('refid_target')) {
-       case 'register':
-               $URL = 'modules.php?module=index&amp;what=register&amp;refid=';
-               break;
+// Set content type for e.g. search engines
+if (isSpider()) setContentType('text/html');
 
-       case 'index':
-               $URL = 'index.php?refid=';
-               break;
-}
+// No refid by default
+$URL = 'index.php';
 
-// Get referal ID from ref or refid variable
-if (REQUEST_ISSET_GET('ref'))        $ref = REQUEST_GET('ref');
- elseif (REQUEST_ISSET_GET('refid')) $ref = REQUEST_GET('refid');
-
-if (!empty($ref)) {
+if (determineReferalId() > 0) {
        // Test if nickname or numeric id
-       if ($ref != ''.($ref + 0).'') {
-               if (EXT_IS_ACTIVE('nickname')) {
-                       // Nickname in URL, so load the ID
-                       $result = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE nickname='%s' LIMIT 1",
-                       array($ref), __FILE__, __LINE__);
+       if (isExtensionActive('nickname')) {
+               // Nickname in URL, so load the id
+               fetchUserData(determineReferalId(), 'nickname');
 
+               // Do we have an entry?
+               if (isUserDataValid()) {
                        // Load userid
-                       list($ref) = SQL_FETCHROW($result);
-
-                       // Free result
-                       SQL_FREERESULT($result);
+                       $GLOBALS['refid'] = getUserData('userid');
                } else {
-                       // Invalid request!
-                       $ref = 0;
+                       // So do we have a userid?
+                       fetchUserData(determineReferalId());
+
+                       // Do we have an entry?
+                       if (!isUserDataValid()) {
+                               // No entry, so no referal id
+                               $GLOBALS['refid'] = getConfig('def_refid');
+                       } // END - if
                }
        } // END - if
 
-       // Also edit this 0 !
-       if (empty($ref)) $ref = 0;
-
        // Update session
-       setSession('refid', $ref);
-
-       // We have an refid here. So we simply add it
-       $URL .= bigintval($ref);
+       setSession('refid', determineReferalId());
 
        // Is the refid valid?
-       if ($ref > 0) {
+       if (determineReferalId() > 0) {
                // Update ref counter
-               SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET ref_clicks=ref_clicks+1 WHERE userid=%s LIMIT 1",
-               array(bigintval($ref)), __FILE__, __LINE__);
+               SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `ref_clicks`=`ref_clicks`+1 WHERE `userid`=%s LIMIT 1",
+                       array(determineReferalId()), __FILE__, __LINE__);
+
+               // Base URL for redirection
+               switch (getConfig('refid_target')) {
+                       case 'register':
+                               $URL = 'modules.php?module=index&amp;what=register';
+                               break;
+
+                       case 'index':
+                               $URL = 'index.php';
+                               break;
+               } // END - switch
        } // END - if
-} else {
-       // No refid and we add our refid (don't forget to set $def_refid!)
-       $URL = 'index.php';
-}
+} // END - if
 
 // Load the URL
 redirectToUrl($URL);