/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state, UserInterface $user = NULL)
{
// Try to load a subscriber from the uid, otherwise just set the mail field
// on the new subscriber.
if (isset($user)) {
$form_state->set('user', $user);
if ($subscriber = simplenews_subscriber_load_by_uid($user->id())) {
$this->setEntity($subscriber);
} else {
$this->entity->setUserId($user->id());
$this->entity->setMail($user->getEmail());
}
}
return parent::buildForm($form, $form_state);
}
/**
* {@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}
*/
public function build()
{
/** @var \Drupal\simplenews\Form\SubscriptionsBlockForm $form_object */
$form_object = \Drupal::entityManager()->getFormObject('simplenews_subscriber', 'block');
$form_object->setUniqueId($this->configuration['unique_id']);
$form_object->setNewsletterIds($this->configuration['newsletters']);
$form_object->message = $this->configuration['message'];
// Set the entity on the form.
if ($user = \Drupal::currentUser()) {
if ($subscriber = simplenews_subscriber_load_by_uid($user->id())) {
$form_object->setEntity($subscriber);
} else {
$form_object->setEntity(Subscriber::create(array('mail' => $user->getEmail())));
}
} else {
$form_object->setEntity(Subscriber::create());
}
return $this->formBuilder->getForm($form_object);
}
