class LibraryItemRevisionDeleteForm in Paragraphs 8

Hierarchy

class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\Core\Form\ConfirmFormBase implements ConfirmFormInterface
  - class \Drupal\paragraphs_library\Form\LibraryItemRevisionDeleteForm

Expanded class hierarchy of LibraryItemRevisionDeleteForm

1 string reference to 'LibraryItemRevisionDeleteForm'

paragraphs_library.routing.yml in modules/paragraphs_library/paragraphs_library.routing.yml: modules/paragraphs_library/paragraphs_library.routing.yml

File

modules/paragraphs_library/src/Form/LibraryItemRevisionDeleteForm.php, line 13

Namespace

Drupal\paragraphs_library\Form

View source

class LibraryItemRevisionDeleteForm extends ConfirmFormBase {

  /**
   * The library_item revision.
   *
   * @var \Drupal\paragraphs_library\LibraryItemInterface
   */
  protected $revision;

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The date formatter service.
   *
   * @var \Drupal\Core\Datetime\DateFormatterInterface
   */
  protected $dateFormatter;

  /**
   * Provides messenger service.
   *
   * @var \Drupal\Core\Messenger\Messenger
   */
  protected $messenger;

  /**
   * LibraryItemRevisionDeleteForm constructor.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager service.
   * @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
   *   The date formatter service.
   * @param \Drupal\Core\Messenger\MessengerInterface $messenger
   *   The messenger service.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, DateFormatterInterface $date_formatter, MessengerInterface $messenger) {
    $this->entityTypeManager = $entity_type_manager;
    $this->dateFormatter = $date_formatter;
    $this->messenger = $messenger;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('entity_type.manager'), $container
      ->get('date.formatter'), $container
      ->get('messenger'));
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $paragraphs_library_item_revision = NULL) {
    $this->revision = $this->entityTypeManager
      ->getStorage('paragraphs_library_item')
      ->loadRevision($paragraphs_library_item_revision);
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->entityTypeManager
      ->getStorage('paragraphs_library_item')
      ->deleteRevision($this->revision
      ->getRevisionId());
    $this->messenger
      ->addMessage($this
      ->t('Revision from %revision-date has been deleted.', [
      '%revision-date' => $this->dateFormatter
        ->format($this->revision
        ->getChangedTime()),
    ]));
    $form_state
      ->setRedirect('entity.paragraphs_library_item.version_history', [
      'paragraphs_library_item' => $this->revision
        ->id(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return new Url('entity.paragraphs_library_item.version_history', [
      'paragraphs_library_item' => $this->revision
        ->id(),
    ]);
  }

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

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Are you sure you want to delete revision from %revision-date?', [
      '%revision-date' => $this->dateFormatter
        ->format($this->revision
        ->getChangedTime()),
    ]);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfirmFormBase::getCancelText	public	function	Returns a caption for the link which cancels the action. Overrides ConfirmFormInterface::getCancelText	1
ConfirmFormBase::getDescription	public	function	Returns additional text to display as a description. Overrides ConfirmFormInterface::getDescription	11
ConfirmFormBase::getFormName	public	function	Returns the internal name used to refer to the confirmation item. Overrides ConfirmFormInterface::getFormName
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
FormBase::$configFactory	protected	property	The config factory.	1
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	62
LibraryItemRevisionDeleteForm::$dateFormatter	protected	property	The date formatter service.
LibraryItemRevisionDeleteForm::$entityTypeManager	protected	property	The entity type manager.
LibraryItemRevisionDeleteForm::$messenger	protected	property	Provides messenger service. Overrides MessengerTrait::$messenger
LibraryItemRevisionDeleteForm::$revision	protected	property	The library_item revision.
LibraryItemRevisionDeleteForm::buildForm	public	function	Form constructor. Overrides ConfirmFormBase::buildForm
LibraryItemRevisionDeleteForm::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create
LibraryItemRevisionDeleteForm::getCancelUrl	public	function	Returns the route to go to if the user cancels the action. Overrides ConfirmFormInterface::getCancelUrl
LibraryItemRevisionDeleteForm::getConfirmText	public	function	Returns a caption for the button that confirms the action. Overrides ConfirmFormBase::getConfirmText
LibraryItemRevisionDeleteForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
LibraryItemRevisionDeleteForm::getQuestion	public	function	Returns the question to ask the user. Overrides ConfirmFormInterface::getQuestion
LibraryItemRevisionDeleteForm::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
LibraryItemRevisionDeleteForm::__construct	public	function	LibraryItemRevisionDeleteForm constructor.
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	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 LibraryItemRevisionDeleteForm in Paragraphs 8

Hierarchy

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