public function SubscriptionStorage::getSubscriptionsByNewsletter in Simplenews 8

Same name and namespace in other branches

1. 8.2 src/Subscription/SubscriptionStorage.php \Drupal\simplenews\Subscription\SubscriptionStorage::getSubscriptionsByNewsletter()
2. 3.x src/Subscription/SubscriptionStorage.php \Drupal\simplenews\Subscription\SubscriptionStorage::getSubscriptionsByNewsletter()

Returns a list of active subscriptions for a given newsletter.

WARNING: Use with caution - this might return a huge list.

Parameters

string $newsletter_id: The newsletter id.

Return value

array An array keyed by the mail address, containing another array with the keys mail, uid, language, snid and status.

Overrides SubscriptionStorageInterface::getSubscriptionsByNewsletter

File

src/Subscription/SubscriptionStorage.php, line 35

Class

SubscriptionStorage

Default subscription storage.

Namespace

Drupal\simplenews\Subscription

Code

public function getSubscriptionsByNewsletter($newsletter_id) {
  $query = $this->database
    ->select('simplenews_subscriber', 'sn');
  $query
    ->innerJoin('simplenews_subscriber__subscriptions', 'ss', 'ss.entity_id = sn.id');
  $query
    ->fields('sn', array(
    'mail',
    'uid',
    'langcode',
    'id',
  ))
    ->fields('ss', array(
    'subscriptions_status',
  ))
    ->condition('sn.status', SubscriberInterface::ACTIVE)
    ->condition('subscriptions_target_id', $newsletter_id)
    ->condition('ss.subscriptions_status', SIMPLENEWS_SUBSCRIPTION_STATUS_SUBSCRIBED);
  return $query
    ->execute()
    ->fetchAllAssoc('mail');
}