ConfirmRemovalForm.php in Simplenews 3.x

Namespace

Drupal\simplenews\Form

File

src/Form/ConfirmRemovalForm.php

<?php

namespace Drupal\simplenews\Form;

use Drupal\Core\Form\ConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\simplenews\NewsletterInterface;

/**
 * Implements a removal confirmation form for simplenews subscriptions.
 */
class ConfirmRemovalForm extends ConfirmFormBase {

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Confirm remove subscription');
  }

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

  /**
   * {@inheritdoc}
   */
  public function getDescription() {
    return $this
      ->t('This action will unsubscribe you from the newsletter mailing list.');
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $mail = '', NewsletterInterface $newsletter = NULL) {
    $form = parent::buildForm($form, $form_state);
    $form['question'] = [
      '#markup' => '<p>' . $this
        ->t('Are you sure you want to remove %user from the %newsletter mailing list?', [
        '%user' => simplenews_mask_mail($mail),
        '%newsletter' => $newsletter->name,
      ]) . "<p>\n",
    ];
    $form['mail'] = [
      '#type' => 'value',
      '#value' => $mail,
    ];
    $form['newsletter'] = [
      '#type' => 'value',
      '#value' => $newsletter,
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    \Drupal::service('simplenews.subscription_manager')
      ->unsubscribe($form_state
      ->getValue('mail'), $form_state
      ->getValue('newsletter')
      ->id(), FALSE, 'website');
    $config = \Drupal::config('simplenews.settings');
    if ($path = $config
      ->get('subscription.confirm_unsubscribe_page')) {
      $form_state
        ->setRedirectUrl(Url::fromUri("internal:{$path}"));
    }
    else {
      $this
        ->messenger()
        ->addMessage($this
        ->t('%user was unsubscribed from the %newsletter mailing list.', [
        '%user' => $form_state
          ->getValue('mail'),
        '%newsletter' => $form_state
          ->getValue('newsletter')->name,
      ]));
      $form_state
        ->setRedirect('<front>');
    }
  }

}

Classes

Name	Description
ConfirmRemovalForm	Implements a removal confirmation form for simplenews subscriptions.