function HelpBreadcrumbBuilder::build

Overrides BreadcrumbBuilderInterface::build

File

core/modules/help/src/HelpBreadcrumbBuilder.php, line 33

Class

HelpBreadcrumbBuilder: Provides a breadcrumb builder for help topic pages.

Namespace

Code

public function build(RouteMatchInterface $route_match) {
    $breadcrumb = new Breadcrumb();
    $breadcrumb->addCacheContexts([
        'url.path.parent',
    ]);
    $breadcrumb->addLink(Link::createFromRoute(new TranslatableMarkup('Home'), '<front>'));
    $breadcrumb->addLink(Link::createFromRoute(new TranslatableMarkup('Administration'), 'system.admin'));
    $breadcrumb->addLink(Link::createFromRoute(new TranslatableMarkup('Help'), 'help.main'));
    return $breadcrumb;
}