public static function add($name)
{
// copy permissions from the other node.
$rootNode = CategoryTreeNode::add();
$treeID = parent::create($rootNode);
$tree = self::getByID($treeID);
$tree->setTopicTreeName($name);
// by default, topic trees are viewable by all
$guestGroupEntity = GroupPermissionAccessEntity::getOrCreate(UserGroup::getByID(GUEST_GROUP_ID));
$pk = CategoryTreeNodePermissionKey::getByHandle('view_category_tree_node');
if (is_object($pk)) {
$pk->setPermissionObject($rootNode);
$pa = PermissionAccess::create($pk);
$pa->addListItem($guestGroupEntity);
$pt = $pk->getPermissionAssignmentObject();
$pt->assignPermissionAccess($pa);
}
return $tree;
}
public function add_category_node()
{
$token = \Core::make('token');
$error = \Core::make('error');
$parent = $this->getNode();
if (!$token->validate('add_category_node')) {
$error->add($token->getErrorMessage());
}
$title = $_POST['treeNodeCategoryName'];
if (!$title) {
$error->add(t('Invalid title for category'));
}
if (!is_object($parent)) {
$error->add(t('Invalid parent category'));
}
if (!$error->has()) {
$category = Category::add($title, $parent);
$r = $category->getTreeNodeJSON();
return new JsonResponse($r);
} else {
return new JsonResponse($error);
}
}
