class BookingController in Booking and Availability Management Tools for Drupal 8

Returns responses for Type routes.

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class BookingController extends ControllerBase implements ContainerInjectionInterface {

  /**
   * Constructs a BookingController object.
   */
  public function __construct() {
  }

  /**
   * Displays add content links for available unit type bundles.
   *
   * Redirects to admin/bat/config/unit_type/add/[type] if only one unit type bundle is available.
   *
   * @return array|\Symfony\Component\HttpFoundation\RedirectResponse
   *   A render array for a list of the type bundles that can be added; however,
   *   if there is only one type bundle defined for the site, the function
   *   will return a RedirectResponse to the type add page for that one type bundle.
   */
  public function addPage() {
    $build = [
      '#theme' => 'bat_booking_add_list',
      '#cache' => [
        'tags' => $this
          ->entityTypeManager()
          ->getDefinition('bat_booking_bundle')
          ->getListCacheTags(),
      ],
    ];
    $content = [];

    // Only use type bundles the user has access to.
    foreach ($this
      ->entityTypeManager()
      ->getStorage('bat_booking_bundle')
      ->loadMultiple() as $type) {
      $content[$type
        ->id()] = $type;
    }

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

  /**
   * Provides the unit type submission form.
   *
   * @param \Drupal\bat_booking\BookingBundleInterface $booking_bundle
   *   The type bundle entity for the unit type.
   *
   * @return array
   *   A unit type submission form.
   */
  public function add(BookingBundleInterface $booking_bundle) {
    $type = $this
      ->entityTypeManager()
      ->getStorage('bat_booking')
      ->create([
      'type' => $booking_bundle
        ->id(),
    ]);
    $form = $this
      ->entityFormBuilder()
      ->getForm($type);
    return $form;
  }

  /**
   * The _title_callback for the type.add route.
   *
   * @param \Drupal\bat_booking\BookingBundleInterface $booking_bundle
   *   The current booking bundle.
   *
   * @return string
   *   The page title.
   */
  public function addPageTitle(BookingBundleInterface $booking_bundle) {
    return $this
      ->t('Create @name', [
      '@name' => $booking_bundle
        ->label(),
    ]);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BookingController::add	public	function	Provides the unit type submission form.
BookingController::addPage	public	function	Displays add content links for available unit type bundles.
BookingController::addPageTitle	public	function	The _title_callback for the type.add route.
BookingController::__construct	public	function	Constructs a BookingController object.
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::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	40
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::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$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.

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class BookingController in Booking and Availability Management Tools for Drupal 8

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