class MainController in View Mode Page 8.3

Class MainController.

@package Drupal\view_mode_page\Controller

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\view_mode_page\Controller\MainController

File

src/Controller/MainController.php, line 16

Namespace

Drupal\view_mode_page\Controller

class MainController extends ControllerBase {

  /**
   * The request stack.
   *
   * @var \Symfony\Component\HttpFoundation\RequestStack
   */
  protected $requestStack;

  /**
   * The http kernel interface.
   *
   * @var \Symfony\Component\HttpKernel\HttpKernelInterface
   */
  protected $httpKernel;

  /**
   * The access aware router interface.
   *
   * @var \Drupal\Core\Routing\AccessAwareRouterInterface
   */
  protected $router;

  /**
   * MainController constructor.
   *
   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
   *   The request stack.
   * @param \Symfony\Component\HttpKernel\HttpKernelInterface $http_kernel
   *   The http kernel interface.
   * @param \Drupal\Core\Routing\AccessAwareRouterInterface $router
   *   The access aware router interface.
   */
  public function __construct(RequestStack $request_stack, HttpKernelInterface $http_kernel, AccessAwareRouterInterface $router) {
    $this->requestStack = $request_stack;
    $this->httpKernel = $http_kernel;
    $this->router = $router;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('request_stack'), $container
      ->get('http_kernel'), $container
      ->get('router'));
  }

  /**
   * Display a entity in a given view mode.
   *
   * @param string $view_mode
   *   The view mode.
   * @param string $entity_type
   *   The entity type.
   * @param mixed $entity_id
   *   The entity id.
   *
   * @return \Symfony\Component\HttpFoundation\Response
   *   The Symfony response.
   */
  public function displayEntity($view_mode, $entity_type, $entity_id) {
    $entity = $this
      ->entityTypeManager()
      ->getStorage($entity_type)
      ->load($entity_id);
    $entity_url = $entity
      ->toUrl();

    // Response method as used in
    // core/lib/Drupal/Core/EventSubscriber/DefaultExceptionHtmlSubscriber.php:122
    // but with access aware router.
    $request = $this->requestStack
      ->getCurrentRequest();
    $sub_request = clone $request;
    $sub_request->attributes
      ->add($this->router
      ->match('/' . $entity_url
      ->getInternalPath()));
    $sub_request->attributes
      ->add([
      'view_mode' => $view_mode,
    ]);
    $response = $this->httpKernel
      ->handle($sub_request, HttpKernelInterface::SUB_REQUEST);
    return $response;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ControllerBase::$configFactory	protected	property	The configuration factory.
ControllerBase::$currentUser	protected	property	The current user service.	1
ControllerBase::$entityFormBuilder	protected	property	The entity form builder.
ControllerBase::$entityManager	protected	property	The entity manager.
ControllerBase::$entityTypeManager	protected	property	The entity type manager.
ControllerBase::$formBuilder	protected	property	The form builder.	2
ControllerBase::$keyValue	protected	property	The key-value storage.	1
ControllerBase::$languageManager	protected	property	The language manager.	1
ControllerBase::$moduleHandler	protected	property	The module handler.	2
ControllerBase::$stateService	protected	property	The state service.
ControllerBase::cache	protected	function	Returns the requested cache bin.
ControllerBase::config	protected	function	Retrieves a configuration object.
ControllerBase::container	private	function	Returns the service container.
ControllerBase::currentUser	protected	function	Returns the current user.	1
ControllerBase::entityFormBuilder	protected	function	Retrieves the entity form builder.
ControllerBase::entityManager Deprecated	protected	function	Retrieves the entity manager service.
ControllerBase::entityTypeManager	protected	function	Retrieves the entity type manager.
ControllerBase::formBuilder	protected	function	Returns the form builder service.	2
ControllerBase::keyValue	protected	function	Returns a key/value storage collection.	1
ControllerBase::languageManager	protected	function	Returns the language manager service.	1
ControllerBase::moduleHandler	protected	function	Returns the module handler.	2
ControllerBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
ControllerBase::state	protected	function	Returns the state storage service.
LinkGeneratorTrait::$linkGenerator	protected	property	The link generator.	1
LinkGeneratorTrait::getLinkGenerator Deprecated	protected	function	Returns the link generator.
LinkGeneratorTrait::l Deprecated	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated	public	function	Sets the link generator service.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MainController::$httpKernel	protected	property	The http kernel interface.
MainController::$requestStack	protected	property	The request stack.
MainController::$router	protected	property	The access aware router interface.
MainController::create	public static	function	Instantiates a new instance of this class. Overrides ControllerBase::create
MainController::displayEntity	public	function	Display a entity in a given view mode.
MainController::__construct	public	function	MainController constructor.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator	protected	property	The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated	protected	function	Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated	public	function	Sets the URL generator service.
UrlGeneratorTrait::url Deprecated	protected	function	Generates a URL or path for a specific route based on the given parameters.