Rewrote view/click.php to filter chains to allow other extensions (e.g. ext-forced...

[mailer.git] / inc / filters.php

diff --git a/inc/filters.php b/inc/filters.php
index 99152510cfab6c584613dbdae95b5fc9c002a32c..ccdd4176c7bdd18a964ab9e59a6a32236679a875 100644 (file)
--- a/inc/filters.php
+++ b/inc/filters.php
@@ -1247,5 +1247,59 @@ function FILTER_SEND_BUILD_MAIL ($filterData) {
        return $filterData;
 }
 
+// Handles click on referral banner
+function FILTER_HANDLE_REFERRER_BANNER_CLICK ($filterData) {
+       // Check required parameters
+       if ((isGetRequestElementSet('user')) && (isGetRequestElementSet('banner'))) {
+               // Update clicks counter...
+               SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_refbanner` SET `clicks`=`clicks`+1 WHERE `id`=%s LIMIT 1",
+                       array(bigintval(getRequestElement('banner'))), __FUNCTION__, __LINE__);
+
+               // A line has been updated?
+               if ((!SQL_HASZEROAFFECTED()) && (isGetRequestElementSet('user'))) {
+                       // Redirect to the user's referral link
+                       redirectToUrl('ref.php?refid=' . bigintval(getRequestElement('user')));
+               } // END - if
+       } // END - if
+
+       // Return filter data
+       return $filterData;
+}
+
+// Filter for handling viewing of a referral banner
+function FILTER_HANDLE_REFERRER_BANNER_VIEW ($filterData) {
+       // Are all required parameters set
+       if ((isGetRequestElementSet('user')) && (isGetRequestElementSet('banner'))) {
+               // For later things... ;-)
+               $result = SQL_QUERY_ESC("SELECT `url` FROM `{?_MYSQL_PREFIX?}_refbanner` WHERE `id`=%s LIMIT 1",
+                       array(bigintval(getRequestElement('banner'))), __FUNCTION__, __LINE__);
+
+               // Is there the banner?
+               if (SQL_NUMROWS($result) == 1) {
+                       // Load the URL
+                       $data = SQL_FETCHARRAY($result);
+
+                       // Update counter
+                       SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_refbanner` SET `counter`=`counter`+1 WHERE `id`=%s LIMIT 1",
+                               array(bigintval(getRequestElement('banner'))), __FUNCTION__, __LINE__);
+
+                       // Set header and ...
+                       setContentType('image/' . substr($data['url'], -3, 3));
+
+                       // Redirect
+                       redirectToUrl($data['url'], FALSE);
+               } else {
+                       // @TODO No banner found, output some default banner
+                       logDebugMessage(__FUNCTION__, __LINE__, 'Banner ' . bigintval(getRequestElement('banner')) . ' not dound.');
+               }
+
+               // Free memory
+               SQL_FREERESULT($result);
+       } else {
+               // Do nothing for now
+               redirectToUrl('modules.php?module=index');
+       }
+}
+
 // [EOF]
 ?>