function simplenews_update_7010 in Simplenews 7

Same name and namespace in other branches

1. 7.2 simplenews.install \simplenews_update_7010()

Update empty sent subscriber count column to current subscriber count.

File

./simplenews.install, line 876

Install, update and uninstall functions for the simplenews module

Code

function simplenews_update_7010() {

  // Assume that already sent newsletters that have a sent subscriber count of
  // 0 have been sent to all subscribers. Do a update query per newsletter
  // category, to avoid having to re-execute the subquery on every row.
  $tids = db_query('SELECT tid FROM {simplenews_category}')
    ->fetchCol();
  foreach ($tids as $tid) {
    $count = db_query('SELECT COUNT(*) FROM {simplenews_subscription} ss WHERE status = 1 AND tid = :tid', array(
      ':tid' => $tid,
    ))
      ->fetchField();
    db_update('simplenews_newsletter')
      ->fields(array(
      'sent_subscriber_count' => $count,
    ))
      ->condition('status', 2)
      ->condition('sent_subscriber_count', 0)
      ->condition('tid', $tid)
      ->execute();
  }
}