You are here

class DeleteForm in Drupal 10

Same name in this branch
  1. 10 core/modules/comment/src/Form/DeleteForm.php \Drupal\comment\Form\DeleteForm
  2. 10 core/modules/forum/src/Form/DeleteForm.php \Drupal\forum\Form\DeleteForm
Same name and namespace in other branches
  1. 8 core/modules/forum/src/Form/DeleteForm.php \Drupal\forum\Form\DeleteForm
  2. 9 core/modules/forum/src/Form/DeleteForm.php \Drupal\forum\Form\DeleteForm

Builds the form to delete a forum term.

@internal

Hierarchy

Expanded class hierarchy of DeleteForm

1 string reference to 'DeleteForm'
forum.routing.yml in core/modules/forum/forum.routing.yml
core/modules/forum/forum.routing.yml

File

core/modules/forum/src/Form/DeleteForm.php, line 15

Namespace

Drupal\forum\Form
View source
class DeleteForm extends ConfirmFormBase {

  /**
   * The taxonomy term being deleted.
   *
   * @var \Drupal\taxonomy\TermInterface
   */
  protected $taxonomyTerm;

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'forum_confirm_delete';
  }

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Are you sure you want to delete the forum %label?', [
      '%label' => $this->taxonomyTerm
        ->label(),
    ]);
  }

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

  /**
   * {@inheritdoc}
   */
  public function getConfirmText() {
    return $this
      ->t('Delete');
  }

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

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->taxonomyTerm
      ->delete();
    $this
      ->messenger()
      ->addStatus($this
      ->t('The forum %label and all sub-forums have been deleted.', [
      '%label' => $this->taxonomyTerm
        ->label(),
    ]));
    $this
      ->logger('forum')
      ->notice('forum: deleted %label and all its sub-forums.', [
      '%label' => $this->taxonomyTerm
        ->label(),
    ]);
    $form_state
      ->setRedirectUrl($this
      ->getCancelUrl());
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ConfirmFormBase::getCancelText public function Returns a caption for the link which cancels the action. Overrides ConfirmFormInterface::getCancelText 2
ConfirmFormBase::getDescription public function Returns additional text to display as a description. Overrides ConfirmFormInterface::getDescription 15
ConfirmFormBase::getFormName public function Returns the internal name used to refer to the confirmation item. Overrides ConfirmFormInterface::getFormName
DeleteForm::$taxonomyTerm protected property The taxonomy term being deleted.
DeleteForm::buildForm public function Form constructor. Overrides ConfirmFormBase::buildForm
DeleteForm::getCancelUrl public function Returns the route to go to if the user cancels the action. Overrides ConfirmFormInterface::getCancelUrl
DeleteForm::getConfirmText public function Returns a caption for the button that confirms the action. Overrides ConfirmFormBase::getConfirmText
DeleteForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
DeleteForm::getQuestion public function Returns the question to ask the user. Overrides ConfirmFormInterface::getQuestion
DeleteForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
DependencySerializationTrait::$_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::$requestStack protected property The request stack.
FormBase::$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 97
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 65
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. 18
MessengerTrait::messenger public function Gets the messenger. 18
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. 3
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. 1
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.