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<?php
/**
* Device Detector - The Universal Device Detection library for parsing User Agents
*
* @link https://matomo.org
*
* @license http://www.gnu.org/licenses/lgpl.html LGPL v3 or later
*/
declare(strict_types=1);
namespace DeviceDetector\Parser\Device;
/**
* Class ShellTv
*/
class ShellTv extends AbstractDeviceParser
{
/**
* @var string
*/
protected $fixtureFile = 'regexes/device/shell_tv.yml';
/**
* @var string
*/
protected $parserName = 'shelltv';
/**
* Returns if the parsed UA was identified as ShellTv device
*
* @return bool
*
* @throws \Exception
*/
public function isShellTv(): bool
{
$regex = '[a-z]+[ _]Shell[ _]\w{6}|tclwebkit(\d+[.\d]*)';
$match = $this->matchUserAgent($regex);
return null !== $match;
}
/**
* Parses the current UA and checks whether it contains ShellTv information
*
* @see shell_tv.yml for list of detected televisions
*
* @return array|null
*/
public function parse(): ?array
{
// only parse user agents containing fragments: {brand} shell
if (false === $this->isShellTv()) {
return null;
}
parent::parse();
// always set device type to tv, even if no model/brand could be found
$this->deviceType = self::DEVICE_TYPE_TV;
return $this->getResult();
}
}
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