SystemBreadcrumbBlock.php in Drupal 10
Same filename and directory in other branches
Namespace
Drupal\system\Plugin\BlockFile
core/modules/system/src/Plugin/Block/SystemBreadcrumbBlock.phpView source
<?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();
}
}
Classes
Name![]() |
Description |
---|---|
SystemBreadcrumbBlock | Provides a block to display the breadcrumbs. |