| Current Path : /var/www/html/german-vocational.cn/core/modules/forum/src/Breadcrumb/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/german-vocational.cn/core/modules/forum/src/Breadcrumb/ForumNodeBreadcrumbBuilder.php |
<?php
namespace Drupal\forum\Breadcrumb;
use Drupal\Core\Link;
use Drupal\Core\Routing\RouteMatchInterface;
/**
* Breadcrumb builder for forum nodes.
*/
class ForumNodeBreadcrumbBuilder extends ForumBreadcrumbBuilderBase {
/**
* {@inheritdoc}
*/
public function applies(RouteMatchInterface $route_match) {
return $route_match->getRouteName() == 'entity.node.canonical'
&& $route_match->getParameter('node')
&& $this->forumManager->checkNodeType($route_match->getParameter('node'));
}
/**
* {@inheritdoc}
*/
public function build(RouteMatchInterface $route_match) {
$breadcrumb = parent::build($route_match);
$breadcrumb->addCacheContexts(['route']);
$parents = $this->termStorage->loadAllParents($route_match->getParameter('node')->forum_tid);
if ($parents) {
$parents = array_reverse($parents);
foreach ($parents as $parent) {
$breadcrumb->addCacheableDependency($parent);
$breadcrumb->addLink(Link::createFromRoute($parent->label(), 'forum.page',
[
'taxonomy_term' => $parent->id(),
]
));
}
}
return $breadcrumb;
}
}