BlockListController.php in Zircon Profile 8.0
Same filename and directory in other branches
Namespace
Drupal\block\ControllerFile
core/modules/block/src/Controller/BlockListController.phpView source
<?php
/**
* @file
* Contains \Drupal\block\Controller\BlockListController.
*/
namespace Drupal\block\Controller;
use Drupal\Core\Entity\Controller\EntityListController;
use Drupal\Core\Extension\ThemeHandlerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
/**
* Defines a controller to list blocks.
*/
class BlockListController extends EntityListController {
/**
* The theme handler.
*
* @var \Drupal\Core\Extension\ThemeHandlerInterface
*/
protected $themeHandler;
/**
* Constructs the BlockListController.
*
* @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
* The theme handler.
*/
public function __construct(ThemeHandlerInterface $theme_handler) {
$this->themeHandler = $theme_handler;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('theme_handler'));
}
/**
* Shows the block administration page.
*
* @param string|null $theme
* Theme key of block list.
* @param \Symfony\Component\HttpFoundation\Request $request
* The current request.
*
* @return array
* A render array as expected by drupal_render().
*/
public function listing($theme = NULL, Request $request = NULL) {
$theme = $theme ?: $this
->config('system.theme')
->get('default');
if (!$this->themeHandler
->hasUi($theme)) {
throw new NotFoundHttpException();
}
return $this
->entityManager()
->getListBuilder('block')
->render($theme, $request);
}
}
Classes
Name | Description |
---|---|
BlockListController | Defines a controller to list blocks. |