public static function getDefaultList(SiteApplication $app, SiteInstance $instance = null)
{
$default_list = $app->config->mail_chimp->default_list;
if ($app->hasModule('SiteMultipleInstanceModule') && $app->getInstance() === null) {
if ($instance === null) {
throw new DeliveranceException('Instance must be set.');
}
$sql = 'select value from InstanceConfigSetting
where name = %s and instance = %s';
$sql = sprintf($sql, $app->db->quote('mail_chimp.default_list', 'text'), $app->db->quote($instance->id, 'integer'));
$default_list = SwatDB::queryOne($app->db, $sql);
}
return $default_list;
}
