class CommentNotifyUnsubscribe in Comment Notify 8

Unsubscribe form for Comment Notify.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\comment_notify\Form\CommentNotifyUnsubscribe

1 string reference to 'CommentNotifyUnsubscribe'

comment_notify.routing.yml in ./comment_notify.routing.yml

comment_notify.routing.yml

File

src/Form/CommentNotifyUnsubscribe.php, line 13

Namespace

Drupal\comment_notify\Form

class CommentNotifyUnsubscribe extends FormBase {

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

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('messenger'));
  }

  /**
   * CommentNotifyUnsubscribe constructor.
   *
   * @param \Drupal\Core\Messenger\MessengerInterface $messenger
   *   Messenger service.
   */
  public function __construct(MessengerInterface $messenger) {
    $this->messenger = $messenger;
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form['comment_notify_unsubscribe'] = [];
    $form['comment_notify_unsubscribe']['email'] = [
      '#type' => 'textfield',
      '#title' => t('Email to unsubscribe'),
      '#description' => $this
        ->t('All comment notification requests associated with this email will be revoked.'),
      '#required' => TRUE,
    ];
    $form['comment_notify_unsubscribe']['submit'] = [
      '#type' => 'submit',
      '#value' => t('Unsubscribe this e-mail'),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    module_load_include('inc', 'comment_notify', 'comment_notify');
    $email = trim($form_state
      ->getValue([
      'email',
    ]));
    $comments = comment_notify_unsubscribe_by_email($email);

    // Update the admin about the state of the subscription.
    if ($comments == 0) {
      $this->messenger
        ->addWarning($this
        ->t("There were no active comment notifications for that email."));
    }
    else {
      $this->messenger
        ->addStatus($this
        ->t("Email unsubscribed from all the comment notifications."));
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CommentNotifyUnsubscribe::$messenger	protected	property	Messenger. Overrides MessengerTrait::$messenger
CommentNotifyUnsubscribe::buildForm	public	function	Form constructor. Overrides FormInterface::buildForm
CommentNotifyUnsubscribe::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create
CommentNotifyUnsubscribe::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
CommentNotifyUnsubscribe::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
CommentNotifyUnsubscribe::__construct	public	function	CommentNotifyUnsubscribe constructor.
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::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	62
LinkGeneratorTrait::$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.