/**
* {@inheritdoc}
*/
public function build()
{
$items = [];
$current_id = $this->active->getActiveLink('main')->getPluginId();
while (!empty($current_id)) {
$current_link = $this->linkManager->createInstance($current_id);
/** @var MenuLinkContent $current_link */
$link = new Link($current_link->getTitle(), $current_link->getUrlObject());
$items[] = $link;
$current_id = $current_link->getParent();
}
$breadcrumbs = new Breadcrumb();
$breadcrumbs->setLinks(array_reverse($items));
return $breadcrumbs->toRenderable();
}
