function party_simplenews_party_subscription_settings_view in Party 8.2

Implements hook_party_subscription_settings_view()

File

modules/party_simplenews/party_simplenews.module, line 508

Main module file for Party Simplenews integration

Code

function party_simplenews_party_subscription_settings_view($entity) {
  $party = party_subscription_settings_get_party($entity);
  $entity->content['subscriptions'] = array(
    '#type' => 'fieldset',
    '#title' => t('Newsletters'),
  );

  // Collect newsletter to which the current user is subscribed.
  // 'hidden' newsletters are not listed.
  $newsletters = simplenews_category_get_visible();
  $subscribers = party_simplenews_subscriber_load_by_pid($party->pid);

  // For each newsletter, ascertain if the party is subscribed to it
  foreach ($newsletters as $newsletter) {
    $subscribed_emails = array();

    // In theory, a Party could be subscribed to a newsletter multiple times,
    // Iterate over all the party's subscribers and check if they're subscribed to
    // the newsletter.
    foreach ($subscribers as $subscriber) {
      if (isset($subscriber->newsletter_subscription[$newsletter->tid]) && $subscriber->newsletter_subscription[$newsletter->tid]->status == TRUE) {
        $subscribed_emails[] = $subscriber->mail;
      }
    }

    // If atleast one of the party's addresses is subscribed to the newsletter
    // add the newsletter to the list of links with a list of subscribed emails
    // next to it.
    if (!empty($subscribed_emails)) {
      $emails = ' <small>(' . implode($subscribed_emails, ',') . ')</small>';
      $links[] = l(_simplenews_newsletter_name($newsletter), 'taxonomy/term/' . $newsletter->tid) . $emails;
    }
  }
  if (empty($links)) {
    $entity->content['subscriptions']['subscriptions'] = array(
      '#title' => t('Subscribed to'),
      '#markup' => t('None'),
    );
  }
  else {
    $entity->content['subscriptions']['subscriptions'] = array(
      '#theme' => 'item_list',
      '#type' => 'item_list',
      '#title' => t('Subscribed to'),
      '#items' => $links,
    );
  }
}