private function getTitle(Node $parentNode = null)
{
$title = $this->properties->getWidgetProperty(self::PROPERTY_TITLE);
if (!$title) {
return null;
} elseif ($title == 1) {
if (!$parentNode) {
$parentNodeId = $this->getParent();
if (!$parentNodeId) {
return null;
}
try {
$node = $this->properties->getNode();
$parentNode = $this->cms->getNode($node->getRootNodeId(), $node->getRevision(), $parentNodeId);
} catch (NodeNotFoundException $exception) {
$this->getLog()->logException($exception);
return;
}
}
if ($parentNode) {
$title = $parentNode->getName($this->locale);
} else {
$title = null;
}
}
return $title;
}
