SubscriptionsPageForm.php in Simplenews 8

Namespace

Drupal\simplenews\Form

File

src/Form/SubscriptionsPageForm.php

<?php

namespace Drupal\simplenews\Form;

use Drupal\Core\Form\FormStateInterface;
use Drupal\simplenews\Entity\Subscriber;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

/**
 * Configure simplenews subscriptions of the logged user.
 */
class SubscriptionsPageForm extends SubscriptionsFormBase {

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $snid = NULL, $timestamp = NULL, $hash = NULL) {
    $user = \Drupal::currentUser();
    if ($subscriber = simplenews_subscriber_load_by_uid($user
      ->id())) {
      $this
        ->setEntity($subscriber);
    }
    elseif ($mail = $user
      ->getEmail()) {
      $this
        ->setEntity(Subscriber::create(array(
        'mail' => $mail,
      )));
    }
    elseif ($snid && $timestamp && $hash) {
      $subscriber = simplenews_subscriber_load($snid);
      if ($subscriber && $hash == simplenews_generate_hash($subscriber
        ->getMail(), 'manage', $timestamp)) {
        $this
          ->setEntity($subscriber);
      }
      else {
        throw new NotFoundHttpException();
      }
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  protected function actions(array $form, FormStateInterface $form_state) {
    $actions = parent::actions($form, $form_state);
    $actions[static::SUBMIT_UPDATE]['#value'] = $this
      ->t('Update');
    return $actions;
  }

  /**
   * {@inheritdoc}
   */
  protected function getSubmitMessage(FormStateInterface $form_state, $op, $confirm) {
    if ($confirm) {
      switch ($op) {
        case static::SUBMIT_SUBSCRIBE:
          return $this
            ->t('You will receive a confirmation e-mail shortly containing further instructions on how to complete your subscription.');
        case static::SUBMIT_UNSUBSCRIBE:
          return $this
            ->t('You will receive a confirmation e-mail shortly containing further instructions on how to cancel your subscription.');
      }
    }
    return $this
      ->t('The newsletter subscriptions for %mail have been updated.', array(
      '%mail' => $form_state
        ->getValue('mail')[0]['value'],
    ));
  }

}

Classes

Name	Description
SubscriptionsPageForm	Configure simplenews subscriptions of the logged user.