public function add_topic_node()
{
$token = \Core::make('token');
$error = \Core::make('error');
$parent = $this->getNode();
if (!$token->validate('add_topic_node')) {
$error->add($token->getErrorMessage());
}
$title = $_POST['treeNodeTopicName'];
if (!$title) {
$error->add(t('Invalid title for topic.'));
}
if (!is_object($parent)) {
$error->add(t('Invalid parent category'));
}
if (!$error->has()) {
$topic = Topic::add($title, $parent);
$r = $topic->getTreeNodeJSON();
return new JsonResponse($r);
} else {
return new JsonResponse($error);
}
}
public function add_topic_node($treeNodeParentID)
{
if ($this->token->validate('add_topic_node')) {
$parent = TreeNode::getByID($treeNodeParentID);
$tree = $parent->getTreeObject();
$title = $_POST['treeNodeTopicName'];
if (!$title) {
$this->error->add(t('Invalid title for topic'));
}
if (!is_object($parent)) {
$this->error->add(t('Invalid parent category'));
}
$np = new Permissions($parent);
if (!$np->canAddTopicTreeNode()) {
$this->error->add(t('You may not add a topic here.'));
}
if (!$this->error->has()) {
$category = TopicTreeNode::add($title, $parent);
$r = $category->getTreeNodeJSON();
Loader::helper('ajax')->sendResult($r);
}
} else {
$this->error->add($this->token->getErrorMessage());
}
if ($this->error->has()) {
Loader::helper('ajax')->sendError($this->error);
}
}
