Piwik\Plugins\DevicesDetection\Columns\DeviceType::configureSegments PHP Метод

    protected function configureSegments()
    {
        $deviceTypes = DeviceParser::getAvailableDeviceTypeNames();
        $deviceTypeList = implode(", ", $deviceTypes);
        $segment = new Segment();
        $segment->setCategory('General_Visit');
        $segment->setSegment('deviceType');
        $segment->setName('DevicesDetection_DeviceType');
        $segment->setAcceptedValues($deviceTypeList);
        $segment->setSqlFilter(function ($type) use($deviceTypeList, $deviceTypes) {
            $index = array_search(strtolower(trim(urldecode($type))), $deviceTypes);
            if ($index === false) {
                throw new Exception("deviceType segment must be one of: {$deviceTypeList}");
            }
            return $index;
        });
        $this->addSegment($segment);
    }