// Status for users we should send newsletter to
$valid_status = array(JAJ_USER_STATUS_PENDING, JAJ_USER_STATUS_CONFIRMED, JAJ_USER_STATUS_APPROVED);
$limit = 50;
$offset = 0;
// Loop through users, 50 at a time to avoid excessive memory usage
$recipient_count = 0;
while (true) {
//$users =& eZContentObjectTreeNode::subTreeByNodeID(
$users =& eZContentObjectTreeNode::subTree(array('ClassFilterType' => 'include', 'ClassFilterArray' => array('subscription_user'), 'AttributeFilter' => array(array('subscription_user/status', 'in', $valid_status)), 'ExtendedAttributeFilter' => array(id => 'eorfilter', params => array(array('subscription_user/subscriptions', $distributionLists, 'or'))), 'Limit' => $limit, 'Offset' => $offset, 'LoadDataMap' => false), $subscriptionUsersNode);
foreach ($users as $user) {
if (in_array($user->ContentObjectID, $delivered)) {
continue;
}
$row = array('newsletter_issue_id' => $object->ID, 'subscription_user_id' => $user->ContentObjectID);
$delivery = new JAJDelivery($row);
$delivery->store();
$recipient_count++;
}
eZContentObject::clearCache();
if (count($users) < $limit) {
break;
} else {
$offset += $limit;
}
}
// Update Newsletter issue status if we found new recipients
if ($recipient_count > 0) {
$status = $dataMap["status"];
$status->setAttribute('data_text', "1");
$status->sync();
}