public static function getReportFormats($reportType)
{
$reportFormats = array();
/**
* Triggered when gathering all available scheduled report formats.
*
* Plugins that provide their own scheduled report format should use
* this event to make their format available.
*
* @param array &$reportFormats An array mapping string IDs for each available
* scheduled report format with icon paths for those
* formats. Add your new format's ID to this array.
* @param string $reportType A string ID describing how the report is sent, eg,
* `'sms'` or `'email'`.
*/
Piwik::postEvent(self::GET_REPORT_FORMATS_EVENT, array(&$reportFormats, $reportType));
return $reportFormats;
}