/**
* @param null $sort optional SQL for the query's ORDER BY clause
* @return array of list entries
*/
function getListEntries($sort = null)
{
require_once ROOT_DIR . '/sys/LocalEnrichment/UserListEntry.php';
$listEntry = new UserListEntry();
$listEntry->listId = $this->id;
if ($sort) {
$listEntry->orderBy($sort);
}
$listEntries = array();
$listEntry->find();
while ($listEntry->fetch()) {
$listEntries[] = $listEntry->groupedWorkPermanentId;
}
return $listEntries;
}
