public function flat($filter = 'default')
{
$result = [];
foreach ($this->all($filter) as $node) {
foreach (Helper::flatify($node) as $flatted) {
$result[] = $flatted;
}
}
return $result;
}
protected function getPageList($page)
{
$list = array();
$this->addFirstPageListEntry($list);
$treeModel = $this->createTreeModel($page);
foreach (Helper::flatify($treeModel->tree()) as $page) {
$list[$page->getIdentifier()] = $page->menu_title;
}
return $list;
}
/**
* @brief Retrieve a tree by its rootId
*
* @param mixed $rootId The id of its root node, which is the same as node->getRootId()
* @return NodeInterface
**/
public function tree($rootId = NULL)
{
if ($rootId === NULL) {
$rootId = '__root';
}
if (!isset($this->_rootNodeCache[$rootId])) {
$result = $this->getHierarchyByRootIdQuery($rootId)->get($this->getSelectColumns());
$this->fillNodeCache($result);
Helper::toHierarchy($result);
}
return $this->_rootNodeCache[$rootId];
}
