function addCriteriaList($list_id)
{
$search = $this->getSearch();
$listSet = new BlastSubscription_Set($this->dbcon);
$listSet->setIdFieldLookups('listid');
$listSet->addCriteriaList($list_id);
$this->addCriteria($search->getRelatedSetCriteria($listSet, 'userid'));
}
function deleteList($list_id)
{
require_once 'Modules/Blast/SentMessage/Set.inc.php';
require_once 'Modules/Blast/Subscription/Set.inc.php';
$messages = new BlastSentMessage_Set($this->dbcon);
$result = $messages->deleteData('listid=' . $list_id);
$subscribers = new BlastSubscription_Set($this->dbcon);
$result = $result !== FALSE && $subscribers->deleteData('listid=' . $list_id) !== FALSE;
return $result && $this->deleteData('id=' . $list_id) !== FALSE;
}
function unsubscribe($list_id)
{
$subscription_set = new BlastSubscription_Set($this->dbcon);
return $subscription_set->deleteData(join(" AND ", array('listid=' . $list_id, 'userid=' . $this->id)));
}
/**
* Deletes a subscriber.
*
* @ingroup phplist_subscribers
* @param $id The id value of the subscriber.
* @return boolean.
*/
function delete_subscriber($user_id)
{
$subscriber = new BlastSubscriber($this->_dbcon);
$subSet = new BlastSubscription_Set($this->_dbcon);
return $subscriber->deleteData($user_id) && $subSet->deleteData('userid=' . $user_id);
}
