/**
* Get a record by its slug
*
* @param string $class
* @param string $slug
* @param int $excludeID Exclude this ID from searched slugs
* @param bool $checkHistory
* @return DataObject
*/
public static function getBySlug($class, $slug, $excludeID = null, $checkHistory = true)
{
/* @var $datalist DataList */
$datalist = $class::get()->filter('Slug', $slug);
if ($excludeID) {
$datalist = $datalist->exclude('ID', $excludeID);
}
$record = $datalist->first();
if ((!$record || !$record->exists()) && $checkHistory) {
$historyRecord = SlugHistory::getRecordByClass($class, $slug, $excludeID);
if ($historyRecord) {
$record = $historyRecord;
}
}
return $record;
}
