/**
* {@inheritdoc}
*/
public function getRootNode()
{
$tree = $this->treeProvider->getTree(TadckaSitemapBundle::SITEMAP_TREE);
if (null === $tree) {
throw new ResourceNotFoundException(sprintf('Tree %s not found', TadckaSitemapBundle::SITEMAP_TREE));
}
$rootNode = $this->nodeManager->findRootNode($tree);
if (null === $rootNode) {
$rootNode = $this->nodeManager->create();
$rootNode->setTree($tree);
$this->nodeManager->add($rootNode);
}
return $rootNode;
}
