/**
* We don't use this, but we could use it later
* if we wanted to. It would get the locale
* from the first segment of the url, e.g.
*
* http://somesite.com/en/cool/page
*
* @return string
*/
public function segment()
{
$segment = $this->Framework->Request->segment(1, null);
$languages = \DvsLanguage::getCodesArray();
return in_array($segment, $languages) ? $segment : null;
}
