Fixes:

[mailer.git] / inc / filters.php

diff --git a/inc/filters.php b/inc/filters.php
index 1a8a984f0c74f10a2fc4913ed7bc938878d122ef..91852a46c6b7eadf8ed599c70f34aca46bd36595 100644 (file)
--- a/inc/filters.php
+++ b/inc/filters.php
@@ -58,7 +58,7 @@ function FILTER_FLUSH_FILTERS () {
        if ((!isInstallationPhase()) && ((!isExtensionInstalled('sql_patches')) || (isExtensionInstalledAndOlder('sql_patches', '0.5.9')))) {
                // Log only in debug mode
                if (isDebugModeEnabled()) {
-                       logDebugMessage(__FUNCTION__, __LINE__, 'Cannot flush filters, sql_patches might be missing. isExtensionInstalled()=' . intval(isExtensionInstalled('sql_patches')) . ',isExtensionInstalledAndOlder()=' . intval(isExtensionInstalledAndOlder('sql_patches', '0.5.9')));
+                       logDebugMessage(__FUNCTION__, __LINE__, 'Cannot flush filters, ext-sql_patches might be missing. isExtensionInstalled()=' . intval(isExtensionInstalled('sql_patches')) . ',isExtensionInstalledAndOlder()=' . intval(isExtensionInstalledAndOlder('sql_patches', '0.5.9')));
                } // END - if
 
                // Abort silently here
@@ -147,7 +147,7 @@ function FILTER_CALL_HANDLER_LOGIN_FAILTURES ($filterData) {
        return $content;
 }
 
-// Filter for redirecting to logout if sql_patches has been installed
+// Filter for redirecting to logout if ext-sql_patches has been installed
 function FILTER_REDIRECT_TO_LOGOUT_SQL_PATCHES () {
        // Remove this filter
        unregisterFilter(__FUNCTION__, __LINE__, 'shutdown', __FUNCTION__);
@@ -367,6 +367,9 @@ function FILTER_INIT_RANDOMIZER () {
 
        // Simply init the randomizer with seed and _ADD value
        mt_srand(generateSeed() + getConfig('_ADD'));
+
+       // Initialize array with all allowed chars
+       $GLOBALS['_abc'] = explode(',', 'a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,1,2,3,4,6,7,8,9,-,+,_,/,.');
 }
 
 // Filter for removing updates
@@ -705,6 +708,12 @@ function FILTER_DETERMINE_WHAT_ACTION () {
        if ((!isCssOutputMode()) && (!isRawOutputMode())) {
                // Fix module
                if (!isModuleSet()) {
+                       // Is the module registered?
+                       if (!isModuleRegistered(getRequestElement('module'))) {
+                               // Is not a valid module
+                               redirectToUrl('index.php');
+                       } // END - if
+
                        // Is the request element set?
                        if (isGetRequestElementSet('module')) {
                                // Set module from request
@@ -1088,7 +1097,7 @@ function FILTER_FINISH_PAGE_HEADER () {
        $GLOBALS['__page_header'] .= '</head>';
 }
 
-// Cleans up the DNS cache if sql_patches is at least 0.7.0
+// Cleans up the DNS cache if ext-sql_patches is at least 0.7.0
 function FILTER_CLEANUP_DNS_CACHE () {
        // Is the latest version installed?
        if (isExtensionInstalledAndNewer('sql_patches', '0.7.0')) {
@@ -1247,5 +1256,59 @@ 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]
 ?>