<?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)) {
+ $user = NULL;
+}
if ($currenttag) {
$relatedTags = $tagservice->getRelatedTags($currenttag, $userid, $logged_on_userid);
if (sizeof($relatedTags) > 0) {
<tr>
<td><a href="<?php echo sprintf($cat_url, filter($user, 'url'), filter($currenttag, 'url') .'+'. filter($row['tag'], 'url')); ?>">+</a></td>
<td><a href="<?php echo sprintf($cat_url, filter($user, 'url'), filter($row['tag'], 'url')); ?>" rel="tag"><?php echo filter($row['tag']); ?></a></td>
+
</tr>
<?php endforeach; ?>
</table>
<?php
}
}
-?>
\ No newline at end of file
+?>