Same name and namespace in other branches

1. 8.9.x core/modules/help_topics/src/HelpBreadcrumbBuilder.php \Drupal\help_topics\HelpBreadcrumbBuilder::build()
2. 10 core/modules/help/src/HelpBreadcrumbBuilder.php \Drupal\help\HelpBreadcrumbBuilder::build()
3. 11.x core/modules/help/src/HelpBreadcrumbBuilder.php \Drupal\help\HelpBreadcrumbBuilder::build()

Builds the breadcrumb.

Parameters

\Drupal\Core\Routing\RouteMatchInterface $route_match: The current route match.

Return value

\Drupal\Core\Breadcrumb\Breadcrumb A breadcrumb.

Overrides BreadcrumbBuilderInterface::build

File

core/modules/help_topics/src/HelpBreadcrumbBuilder.php, line 44

Class

HelpBreadcrumbBuilder

Provides a breadcrumb builder for help topic pages.

Namespace

Drupal\help_topics

Code

public function build(RouteMatchInterface $route_match) {
    $breadcrumb = new Breadcrumb();
    $breadcrumb->addCacheContexts([
        'url.path.parent',
    ]);
    $breadcrumb->addLink(Link::createFromRoute($this->t('Home'), '<front>'));
    $breadcrumb->addLink(Link::createFromRoute($this->t('Administration'), 'system.admin'));
    $breadcrumb->addLink(Link::createFromRoute($this->t('Help'), 'help.main'));
    return $breadcrumb;
}

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