Mercurial > hg > isophonics-drupal-site
view core/modules/system/src/Plugin/Block/SystemBreadcrumbBlock.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
children |
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<?php namespace Drupal\system\Plugin\Block; use Drupal\Core\Block\BlockBase; use Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface; use Drupal\Core\Plugin\ContainerFactoryPluginInterface; use Drupal\Core\Routing\RouteMatchInterface; use Symfony\Component\DependencyInjection\ContainerInterface; /** * Provides a block to display the breadcrumbs. * * @Block( * id = "system_breadcrumb_block", * admin_label = @Translation("Breadcrumbs") * ) */ class SystemBreadcrumbBlock extends BlockBase implements ContainerFactoryPluginInterface { /** * The breadcrumb manager. * * @var \Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface */ protected $breadcrumbManager; /** * The current route match. * * @var \Drupal\Core\Routing\RouteMatchInterface */ protected $routeMatch; /** * Constructs a new SystemBreadcrumbBlock object. * * @param array $configuration * A configuration array containing information about the plugin instance. * @param string $plugin_id * The plugin_id for the plugin instance. * @param mixed $plugin_definition * The plugin implementation definition. * @param \Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface $breadcrumb_manager * The breadcrumb manager. * @param \Drupal\Core\Routing\RouteMatchInterface $route_match * The current route match. */ public function __construct(array $configuration, $plugin_id, $plugin_definition, BreadcrumbBuilderInterface $breadcrumb_manager, RouteMatchInterface $route_match) { parent::__construct($configuration, $plugin_id, $plugin_definition); $this->breadcrumbManager = $breadcrumb_manager; $this->routeMatch = $route_match; } /** * {@inheritdoc} */ public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) { return new static( $configuration, $plugin_id, $plugin_definition, $container->get('breadcrumb'), $container->get('current_route_match') ); } /** * {@inheritdoc} */ public function build() { return $this->breadcrumbManager->build($this->routeMatch)->toRenderable(); } }