/**
* Gets the number of children levels for the provided node
* @param \ride\library\cms\node\Node $node
* @return integer
*/
public function getChildrenLevels(Node $node)
{
$nodeLevel = $node->getLevel();
$path = $node->getPath();
$levels = 0;
$nodes = $this->getNodesByPath($node->getRootNodeId(), $node->getRevision(), $path);
foreach ($nodes as $node) {
$parent = $node->getParent();
$level = strlen($parent) - strlen(str_replace(Node::PATH_SEPARATOR, '', $parent)) + 1;
$levels = max($levels, $level);
}
return $levels - $nodeLevel;
}
