X-Git-Url: https://projects.mako.cc/source/scuttle/blobdiff_plain/4aa12354e396c6f1551076d515e0e7a81bf54266..91d3a96bb7741ba92d2d3d7a7dc7d18e0d79688f:/templates/sidebar.block.popular.php

diff --git a/templates/sidebar.block.popular.php b/templates/sidebar.block.popular.php
index fc9703d..05b73ad 100644
--- a/templates/sidebar.block.popular.php
+++ b/templates/sidebar.block.popular.php
@@ -1,11 +1,18 @@
 <?php
-$tagservice =& ServiceFactory::getServiceInstance('TagService');
-$userservice =& ServiceFactory::getServiceInstance('UserService');
+$sf = new ServiceFactory();
+$tagservice  =& $sf->getServiceInstance('TagService');
+$userservice =& $sf->getServiceInstance('UserService');
 
 $logged_on_userid = $userservice->getCurrentUserId();
 if ($logged_on_userid === false) {
     $logged_on_userid = NULL;
 }
+if (!isset($userid)) {
+    $userid = NULL;
+}
+if (!isset($user)) {
+    $user = NULL;
+}
 $popularTags =& $tagservice->getPopularTags($userid, $popCount, $logged_on_userid);
 $popularTags =& $tagservice->tagCloud($popularTags, 5, 90, 225, 'alphabet_asc');