/**
* checks if content should be displayed.
*
* @param StructureInterface $content
* @param string|null $context
*
* @return bool
*/
public function inNavigation(StructureInterface $content, $context = null)
{
$contexts = $content->getNavContexts();
if ($content->getNodeState() !== Structure::STATE_PUBLISHED) {
// if node state is not published do not show page
return false;
}
if (is_array($contexts) && ($context === null || in_array($context, $contexts))) {
// all contexts or content has context
return true;
}
// do not show
return false;
}