class TwitterFeedsDeleteForm in Tweet Feed 4.x

Confirmation of Twitter API deletion.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
  • class \Drupal\Core\Form\ConfirmFormBase implements ConfirmFormInterface
    • class \Drupal\tweet_feed\Form\TwitterFeedsDeleteForm

1 string reference to 'TwitterFeedsDeleteForm'

tweet_feed.routing.yml in ./tweet_feed.routing.yml

tweet_feed.routing.yml

File

src/Form/TwitterFeedsDeleteForm.php, line 15

Namespace

Drupal\tweet_feed\Form

class TwitterFeedsDeleteForm extends ConfirmFormBase {

  /**
   * ID of the item to delete.
   *
   * @var string
   */
  protected $feed_machine_name;

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, string $feed_machine_name = NULL) {
    $this->feed_machine_name = $feed_machine_name;
    $form = parent::buildForm($form, $form_state);
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = \Drupal::service('config.factory')
      ->getEditable('tweet_feed.twitter_feeds');
    $feeds = $config
      ->get('feeds');
    unset($feeds[$this->feed_machine_name]);
    $config
      ->set('feeds', $feeds)
      ->save();
    \Drupal::messenger()
      ->addStatus($this
      ->t('The Twitter Feed %feed was deleted.', [
      '%feed' => $this->feed_machine_name,
    ]));
    $form_state
      ->setRedirect('tweet_feed.twitter_feeds');
    return;
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() : string {
    return "tweet_feed_twitter_feeds_confirm_delete";
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return new Url('tweet_feed.twitter_feeds');
  }

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return t('Do you want to delete %feed_machine_name?', [
      '%feed_machine_name' => $this->feed_machine_name,
    ]);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfirmFormBase::getCancelText	public	function	Returns a caption for the link which cancels the action. Overrides ConfirmFormInterface::getCancelText	2
ConfirmFormBase::getConfirmText	public	function	Returns a caption for the button that confirms the action. Overrides ConfirmFormInterface::getConfirmText	22
ConfirmFormBase::getDescription	public	function	Returns additional text to display as a description. Overrides ConfirmFormInterface::getDescription	14
ConfirmFormBase::getFormName	public	function	Returns the internal name used to refer to the confirmation item. Overrides ConfirmFormInterface::getFormName
DependencySerializationTrait::$_entityStorages	protected	property
DependencySerializationTrait::$_serviceIds	protected	property
DependencySerializationTrait::__sleep	public	function		2
DependencySerializationTrait::__wakeup	public	function		2
FormBase::$configFactory	protected	property	The config factory.	3
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	3
FormBase::container	private	function	Returns the service container.
FormBase::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	105
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route.
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	72
LoggerChannelTrait::$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::$stringTranslation	protected	property	The string translation service.	4
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
TwitterFeedsDeleteForm::$feed_machine_name	protected	property	ID of the item to delete.
TwitterFeedsDeleteForm::buildForm	public	function	Form constructor. Overrides ConfirmFormBase::buildForm
TwitterFeedsDeleteForm::getCancelUrl	public	function	Returns the route to go to if the user cancels the action. Overrides ConfirmFormInterface::getCancelUrl
TwitterFeedsDeleteForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
TwitterFeedsDeleteForm::getQuestion	public	function	Returns the question to ask the user. Overrides ConfirmFormInterface::getQuestion
TwitterFeedsDeleteForm::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm