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Diffstat (limited to 'tag2tagdelete.php')
-rw-r--r--tag2tagdelete.php11
1 files changed, 9 insertions, 2 deletions
diff --git a/tag2tagdelete.php b/tag2tagdelete.php
index e75e60a..f794456 100644
--- a/tag2tagdelete.php
+++ b/tag2tagdelete.php
@@ -24,12 +24,20 @@ $tag2tagservice = & ServiceFactory :: getServiceInstance('Tag2TagService');
$templateservice = & ServiceFactory :: getServiceInstance('TemplateService');
$userservice = & ServiceFactory :: getServiceInstance('UserService');
+$logged_on_user = $userservice->getCurrentUser();
+
+//permissions
+if($logged_on_user == null) {
+ $tplVars['error'] = T_('Permission denied.');
+ $templateservice->loadTemplate('error.500.tpl', $tplVars);
+ exit();
+}
+
list ($url, $tag1, $tag2) = explode('/', $_SERVER['PATH_INFO']);
if ($_POST['confirm']) {
if ($tag2tagservice->removeLinkedTags($_POST['tag1'], $_POST['tag2'], '>', $userservice->getCurrentUserId())) {
$tplVars['msg'] = T_('Tag link deleted');
- $logged_on_user = $userservice->getCurrentUser();
header('Location: '. createURL('bookmarks', $logged_on_user[$userservice->getFieldName('username')]));
} else {
$tplVars['error'] = T_('Failed to delete the link');
@@ -37,7 +45,6 @@ if ($_POST['confirm']) {
exit();
}
} elseif ($_POST['cancel']) {
- $logged_on_user = $userservice->getCurrentUser();
header('Location: '. createURL('bookmarks', $logged_on_user[$userservice->getFieldName('username')] .'/'. $tags));
}