class AnswersNodeController in Answers 8

Returns my customizations for Node routes.

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\node\Controller\NodeController implements ContainerInjectionInterface
    • class \Drupal\answers\Controller\AnswersNodeController

File

src/Controller/AnswersNodeController.php, line 10

Namespace

Drupal\answers\Controller

class AnswersNodeController extends NodeController {

  /**
   * {@inheritdoc}
   */
  public function addPage() {
    $build = [
      '#theme' => 'node_add_list',
      '#cache' => [
        'tags' => $this
          ->entityTypeManager()
          ->getDefinition('node_type')
          ->getListCacheTags(),
      ],
    ];
    $content = [];

    // Only use node types the user has access to.
    foreach ($this
      ->entityTypeManager()
      ->getStorage('node_type')
      ->loadMultiple() as $type) {
      if ($type
        ->id() != 'answers_answer') {
        $access = $this
          ->entityTypeManager()
          ->getAccessControlHandler('node')
          ->createAccess($type
          ->id(), NULL, [], TRUE);
        if ($access
          ->isAllowed()) {
          $content[$type
            ->label()] = $type;
        }
      }
      ksort($content);
      $this->renderer
        ->addCacheableDependency($build, $access);
    }

    // Bypass the node/add listing if only one content type is available.
    if (count($content) == 1) {
      $type = array_shift($content);
      return $this
        ->redirect('node.add', [
        'node_type' => $type
          ->id(),
      ]);
    }
    $build['#content'] = $content;
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AnswersNodeController::addPage	public	function	Displays add content links for available content types. Overrides NodeController::addPage
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.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
NodeController::$dateFormatter	protected	property	The date formatter service.
NodeController::$entityRepository	protected	property	The entity repository service.
NodeController::$renderer	protected	property	The renderer service.
NodeController::add Deprecated	public	function	Provides the node submission form.
NodeController::addPageTitle	public	function	The _title_callback for the node.add route.
NodeController::create	public static	function	Instantiates a new instance of this class. Overrides ControllerBase::create
NodeController::getRevisionIds	protected	function	Gets a list of node revision IDs for a specific node.
NodeController::revisionOverview	public	function	Generates an overview table of older revisions of a node.
NodeController::revisionPageTitle	public	function	Page title callback for a node revision.
NodeController::revisionShow	public	function	Displays a node revision.
NodeController::__construct	public	function	Constructs a NodeController object.
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.