A lot texts rewritten and exclamation signs removed

[mailer.git] / ref.php

diff --git a/ref.php b/ref.php
index 527d4e9ffc59a7dd6f313dfcbb533b9bde24cce1..12cf4cf7e43163a19e6137a55b1e8d1c8db7cf34 100644 (file)
--- a/ref.php
+++ b/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 *
@@ -39,10 +39,6 @@
 // Load security stuff here
 require('inc/libs/security_functions.php');
 
-// Init "action" and "what"
-$GLOBALS['what'] = '';
-$GLOBALS['action'] = '';
-
 // Set module
 $GLOBALS['module'] = 'ref';
 $GLOBALS['output_mode'] = -1;
@@ -50,11 +46,11 @@ $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
+// No refid by default
+$URL = 'index.php';
+
+// Invalid request by default
+$ref = 0;
 
 // Base URL for redirection
 switch (getConfig('refid_target')) {
@@ -65,29 +61,40 @@ switch (getConfig('refid_target')) {
        case 'index':
                $URL = 'index.php?refid=';
                break;
-}
+} // END - switch
 
-// 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');
+// Get referal id from ref or refid variable
+if (isGetRequestElementSet('ref'))        $ref = getRequestElement('ref');
+ elseif (isGetRequestElementSet('refid')) $ref = getRequestElement('refid');
 
 if (!empty($ref)) {
        // Test if nickname or numeric id
-       if ($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",
+       if (isExtensionActive('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__);
 
+               // Do we have an entry?
+               if (SQL_NUMROWS($result) == 1) {
                        // Load userid
                        list($ref) = SQL_FETCHROW($result);
+               } else {
+                       // So do we have a userid?
+                       $result2 = SQL_QUERY_ESC("SELECT `userid` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `userid`='%s' LIMIT 1",
+                               array($ref), __FILE__, __LINE__);
+
+                       // Do we have an entry?
+                       if (SQL_NUMROWS($result2) == 0) {
+                               // No entry, so no referal id
+                               $ref = 0;
+                       } // END - if
 
                        // Free result
-                       SQL_FREERESULT($result);
-               } else {
-                       // Invalid request!
-                       $ref = 0;
+                       SQL_FREERESULT($result2);
                }
+
+               // Free result
+               SQL_FREERESULT($result);
        } // END - if
 
        // Also edit this 0 !
@@ -102,13 +109,10 @@ if (!empty($ref)) {
        // Is the refid valid?
        if ($ref > 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($ref)), __FILE__, __LINE__);
+               SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `ref_clicks`=`ref_clicks`+1 WHERE `userid`=%s LIMIT 1",
+                       array(bigintval($ref)), __FILE__, __LINE__);
        } // 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);