/**
* @param int $id
* @return \Nette\Utils\ArrayHash
* @throws \Nette\InvalidStateException
*/
public function findCurrent($id)
{
$map = $this->tree->getMap();
if (!isset($map[$id])) {
throw new \Nette\InvalidStateException();
}
return $map[$id];
}
/**
* @param int $currentId
* @return array
*/
private function buildMap($currentId)
{
$map = $this->tree->getMap();
$currentMap = [];
while ($currentId) {
array_unshift($currentMap, $currentId);
$currentId = $map[$currentId]['parentId'];
}
return $currentMap;
}
