class FormTestController in Drupal 9

Controller routines for form_test routes.

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
  • class \Drupal\form_test\Controller\FormTestController

File

core/modules/system/tests/modules/form_test/src/Controller/FormTestController.php, line 13

Namespace

Drupal\form_test\Controller

class FormTestController extends ControllerBase {

  /**
   * Returns two instances of the node form.
   *
   * @return string
   *   A HTML-formatted string with the double node form page content.
   */
  public function twoFormInstances() {
    $user = $this
      ->currentUser();
    $values = [
      'uid' => $user
        ->id(),
      'name' => $user
        ->getAccountName(),
      'type' => 'page',
      'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
    ];
    $node1 = $this
      ->entityTypeManager()
      ->getStorage('node')
      ->create($values);
    $node2 = clone $node1;
    $return['node_form_1'] = $this
      ->entityFormBuilder()
      ->getForm($node1);
    $return['node_form_2'] = $this
      ->entityFormBuilder()
      ->getForm($node2);
    return $return;
  }

  /**
   * Emulate legacy AHAH-style ajax callback.
   *
   * Drupal 6 AHAH callbacks used to operate directly on forms retrieved using
   * \Drupal::formBuilder()->getCache() and stored using
   * \Drupal::formBuilder()->setCache() after manipulation. This callback helps
   * testing whether \Drupal::formBuilder()->setCache() prevents resaving of
   * immutable forms.
   */
  public function storageLegacyHandler($form_build_id) {
    $form_state = new FormState();
    $form = $this
      ->formBuilder()
      ->getCache($form_build_id, $form_state);
    $result = [
      'form' => $form,
      'form_state' => $form_state,
    ];
    $form['#poisoned'] = TRUE;
    $form_state
      ->set('poisoned', TRUE);
    $this
      ->formBuilder()
      ->setCache($form_build_id, $form, $form_state);
    return new JsonResponse($result);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ControllerBase::$configFactory	protected	property	The configuration factory.
ControllerBase::$currentUser	protected	property	The current user service.	1
ControllerBase::$entityFormBuilder	protected	property	The entity form builder.
ControllerBase::$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::$stateService	protected	property	The state service.
ControllerBase::cache	protected	function	Returns the requested cache bin.
ControllerBase::config	protected	function	Retrieves a configuration object.
ControllerBase::container	private	function	Returns the service container.
ControllerBase::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	46
ControllerBase::currentUser	protected	function	Returns the current user.	1
ControllerBase::entityFormBuilder	protected	function	Retrieves the entity form builder.
ControllerBase::entityTypeManager	protected	function	Retrieves the entity type manager.
ControllerBase::formBuilder	protected	function	Returns the form builder service.	2
ControllerBase::keyValue	protected	function	Returns a key/value storage collection.	1
ControllerBase::languageManager	protected	function	Returns the language manager service.	1
ControllerBase::moduleHandler	protected	function	Returns the module handler.	2
ControllerBase::redirect	protected	function	Returns a redirect response object for the specified route.
ControllerBase::state	protected	function	Returns the state storage service.
FormTestController::storageLegacyHandler	public	function	Emulate legacy AHAH-style ajax callback.
FormTestController::twoFormInstances	public	function	Returns two instances of the node form.
LoggerChannelTrait::$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::$messenger	protected	property	The messenger.	27
MessengerTrait::messenger	public	function	Gets the messenger.	27
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$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.	4
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.