public function doesPublicIdExist($id, Node $node)
{
if ($node->getId()) {
$s = $this->getEntityManager()->createQuery(' SELECT nhlciv FROM QuestionKeyBundle:NodeHasLibraryContentIfVariable nhlciv' . ' WHERE nhlciv.node = :node AND nhlciv.publicId = :public_id')->setParameter('node', $node)->setParameter('public_id', $id)->getResult();
return (bool) $s;
} else {
return false;
}
}
private function isNodeReachable(Node $node, TreeVersionStartingNode $treeVersionStartingNode)
{
if ($treeVersionStartingNode && $treeVersionStartingNode->getNode()->getId() == $node->getId()) {
return true;
}
$nodeOptionRepo = $this->doctrine->getRepository('QuestionKeyBundle:NodeOption');
foreach ($nodeOptionRepo->findActiveIncomingNodeOptionsForNode($node) as $nodeOption) {
if ($this->isNodeReachable($nodeOption->getNode(), $treeVersionStartingNode)) {
return true;
}
}
return false;
}
