class ForumNodeBreadcrumbBuilder
Same name and namespace in other branches
- 10 core/modules/forum/src/Breadcrumb/ForumNodeBreadcrumbBuilder.php \Drupal\forum\Breadcrumb\ForumNodeBreadcrumbBuilder
- 8.9.x core/modules/forum/src/Breadcrumb/ForumNodeBreadcrumbBuilder.php \Drupal\forum\Breadcrumb\ForumNodeBreadcrumbBuilder
Breadcrumb builder for forum nodes.
Hierarchy
- class \Drupal\forum\Breadcrumb\ForumBreadcrumbBuilderBase implements \Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface uses \Drupal\Core\StringTranslation\StringTranslationTrait
- class \Drupal\forum\Breadcrumb\ForumNodeBreadcrumbBuilder extends \Drupal\forum\Breadcrumb\ForumBreadcrumbBuilderBase
Expanded class hierarchy of ForumNodeBreadcrumbBuilder
1 file declares its use of ForumNodeBreadcrumbBuilder
- ForumNodeBreadcrumbBuilderTest.php in core/
modules/ forum/ tests/ src/ Unit/ Breadcrumb/ ForumNodeBreadcrumbBuilderTest.php
1 string reference to 'ForumNodeBreadcrumbBuilder'
- forum.services.yml in core/
modules/ forum/ forum.services.yml - core/modules/forum/forum.services.yml
1 service uses ForumNodeBreadcrumbBuilder
- forum.breadcrumb.node in core/
modules/ forum/ forum.services.yml - Drupal\forum\Breadcrumb\ForumNodeBreadcrumbBuilder
File
-
core/
modules/ forum/ src/ Breadcrumb/ ForumNodeBreadcrumbBuilder.php, line 11
Namespace
Drupal\forum\BreadcrumbView source
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;
}
}
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