/**
* @param bool $accessChecks
* @param bool $load
*
* @return bool|NodeModel
*/
public function findRoot($accessChecks = true, $load = true)
{
$node = new self();
if ($accessChecks === false) {
$node->ignoreAccessControl = true;
}
$lastParent = $this->getPK();
$parent = $this->has('parent') ? $this->getParent(false) : false;
while ($parent) {
$lastParent = $parent;
$node->loadByPK($parent);
$parent = $node->has('parent') ? $node->getParent(false) : false;
}
if ($lastParent === $this->getPK()) {
return $this;
} else {
if ($lastParent) {
if ($load) {
$root = new self();
if (!$accessChecks) {
$root->ignoreAccessControl = true;
}
$root->loadByPK($lastParent);
return $root;
} else {
return (string) $lastParent;
}
}
}
// TODO: we can never reach this?
return false;
}
