Method getAliasName

public static function getAliasName($alias)
{
    if (Factory::getConfig()->get('unicodeslugs') == 1) {
        $alias = OutputFilter::stringURLUnicodeSlug($alias);
    } else {
        $alias = OutputFilter::stringURLSafe($alias);
    }
    if (trim(str_replace('-', '', $alias)) == '') {
        $alias = Factory::getDate()->format("Y-m-d-H-i-s");
    }
    return $alias;
}