| protected calculateNodeDepthFromRelativeLevel ( integer $relativeLevel, Neos\ContentRepository\Domain\Model\NodeInterface $referenceNode ) : integer | ||
| $relativeLevel | integer | |
| $referenceNode | Neos\ContentRepository\Domain\Model\NodeInterface | |
| return | integer | |
protected function calculateNodeDepthFromRelativeLevel($relativeLevel, NodeInterface $referenceNode)
{
if ($relativeLevel > 0) {
$depth = $relativeLevel;
} else {
$currentSiteDepth = $this->getNodeLevelInSite($referenceNode);
if ($currentSiteDepth + $relativeLevel < 1) {
$depth = 1;
} else {
$depth = $currentSiteDepth + $relativeLevel + 1;
}
}
return $depth;
}