public function getWebsites($idSite, $period, $date, $segment = false, $expanded = false, $flat = false)
{
$dataTable = Archive::createDataTableFromArchive(Archiver::WEBSITES_RECORD_NAME, $idSite, $period, $date, $segment, $expanded, $flat, $idSubtable = null);
if ($flat) {
$dataTable->filterSubtables('Piwik\\Plugins\\Referrers\\DataTable\\Filter\\UrlsFromWebsiteId');
} else {
$dataTable->filter('AddSegmentByLabel', array('referrerName'));
}
return $dataTable;
}