protected function applyOrderByToQuery(PhabricatorCursorPagedPolicyAwareQuery $query, array $standard_values, $order)
{
if (substr($order, 0, 7) === 'custom:') {
$list = $this->getCustomFieldList();
if (!$list) {
$query->setOrderBy(head($standard_values));
return;
}
foreach ($list->getFields() as $field) {
$key = $this->getKeyForCustomField($field);
if ($key === $order) {
$index = $field->buildOrderIndex();
if ($index === null) {
$query->setOrderBy(head($standard_values));
return;
}
$query->withApplicationSearchOrder($field, $index, false);
break;
}
}
} else {
$order = idx($standard_values, $order);
if ($order) {
$query->setOrderBy($order);
} else {
$query->setOrderBy(head($standard_values));
}
}
}
