/**
* Implement getEmails($states, $subscribed, $newsletters)
*/
function getEmails($states, $subscribed, $newsletters)
{
// Build conditions for active state, subscribed state and newsletter selection.
if (isset($states['active'])) {
$condition_active[] = SubscriberInterface::ACTIVE;
}
if (isset($states['inactive'])) {
$condition_active[] = SubscriberInterface::INACTIVE;
}
if (isset($subscribed['subscribed'])) {
$condition_subscribed[] = SIMPLENEWS_SUBSCRIPTION_STATUS_SUBSCRIBED;
}
if (isset($subscribed['unsubscribed'])) {
$condition_subscribed[] = SIMPLENEWS_SUBSCRIPTION_STATUS_UNSUBSCRIBED;
}
if (isset($subscribed['unconfirmed'])) {
$condition_subscribed[] = SIMPLENEWS_SUBSCRIPTION_STATUS_UNCONFIRMED;
}
// Get emails from the database.
$query = \Drupal::entityQuery('simplenews_subscriber')->condition('status', $condition_active)->condition('subscriptions.status', $condition_subscribed)->condition('subscriptions.target_id', (array) $newsletters, 'IN');
$subscriber_ids = $query->execute();
$mails = array();
foreach ($subscriber_ids as $id) {
$subscriber = simplenews_subscriber_load($id);
$mails[] = $subscriber->getMail();
}
// Return comma separated array of emails or empty text.
if ($mails) {
return implode(", ", $mails);
}
return t('No addresses were found.');
}
/**
* {@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);
}
/**
* Menu callback: confirm the user's (un)subscription request
*
* This function is called by clicking the confirm link in the confirmation
* email or the unsubscribe link in the footer of the newsletter. It handles
* both subscription addition and subscription removal.
*
* @see simplenews_confirm_add_form()
* @see simplenews_confirm_removal_form()
*
* @param $action
* Either add or remove.
* @param $snid
* The subscriber id.
* @param $newsletter_id
* The newsletter id.
* @param $timestamp
* The timestamp of the request.
* @param $hash
* The confirmation hash.
*/
function confirmSubscription($action, $snid, $newsletter_id, $timestamp, $hash, $immediate = FALSE)
{
$config = \Drupal::config('simplenews.settings');
// Prevent search engines from indexing this page.
$html_head = array(array('#tag' => 'meta', '#attributes' => array('name' => 'robots', 'content' => 'noindex')), 'simplenews-noindex');
$subscriber = simplenews_subscriber_load($snid);
if ($subscriber && $hash == simplenews_generate_hash($subscriber->getMail(), $action, $timestamp)) {
$newsletter = simplenews_newsletter_load($newsletter_id);
// If the hash is valid but timestamp is too old, display form to request
// a new hash.
if ($timestamp < REQUEST_TIME - $config->get('hash_expiration')) {
$context = array('simplenews_subscriber' => $subscriber, 'newsletter' => $newsletter);
$token = $action == 'add' ? 'subscribe' : 'unsubscribe';
$build = \Drupal::formBuilder()->getForm('\\Drupal\\simplenews\\Form\\RequestHashForm', $token, $context);
$build['#attached']['html_head'][] = $html_head;
return $build;
}
// When called with additional arguments the user will be directed to the
// (un)subscribe confirmation page. The additional arguments will be passed
// on to the confirmation page.
if (!$immediate) {
if ($action == 'remove') {
$build = \Drupal::formBuilder()->getForm('\\Drupal\\simplenews\\Form\\ConfirmRemovalForm', $subscriber->getMail(), $newsletter);
$build['#attached']['html_head'][] = $html_head;
return $build;
} elseif ($action == 'add') {
$build = \Drupal::formBuilder()->getForm('\\Drupal\\simplenews\\Form\\ConfirmAddForm', $subscriber->getMail(), $newsletter);
$build['#attached']['html_head'][] = $html_head;
return $build;
}
} else {
/** @var \Drupal\simplenews\Subscription\SubscriptionManagerInterface $subscription_manager */
$subscription_manager = \Drupal::service('simplenews.subscription_manager');
if ($action == 'remove') {
$subscription_manager->unsubscribe($subscriber->getMail(), $newsletter_id, FALSE, 'website');
if ($path = $config->get('subscription.confirm_unsubscribe_page')) {
return $this->redirect(Url::fromUri("internal:/{$path}")->getRouteName());
}
drupal_set_message(t('%user was unsubscribed from the %newsletter mailing list.', array('%user' => $subscriber->getMail(), '%newsletter' => $newsletter->name)));
return $this->redirect('<front>');
} elseif ($action == 'add') {
$subscription_manager->subscribe($subscriber->getMail(), $newsletter_id, FALSE, 'website');
if ($path = $config->get('subscription.confirm_subscribe_page')) {
return $this->redirect(Url::fromUri("internal:/{$path}")->getRouteName());
}
drupal_set_message(t('%user was added to the %newsletter mailing list.', array('%user' => $subscriber->getMail(), '%newsletter' => $newsletter->name)));
return $this->redirect('<front>');
}
}
}
throw new NotFoundHttpException();
}
