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<?php
/**
* Bitrix Framework
* @package bitrix
* @subpackage main
* @copyright 2001-2023 Bitrix
*/
namespace Bitrix\Main\Web\UserAgent;
class Detector implements DetectorInterface
{
/**
* @inheritDoc
*/
public function detectBrowser(?string $userAgent): Browser
{
$browser = $this->getKnownAgent($userAgent);
if ($browser === null)
{
if (ini_get('browscap') != '')
{
$info = get_browser($userAgent);
if ($info)
{
$deviceType = $this->getDeviceType($info);
$browser = new Browser($info->browser, $info->platform, $deviceType);
}
}
}
if ($browser === null)
{
$browser = new Browser();
}
$browser->setUserAgent($userAgent);
return $browser;
}
protected function getKnownAgent(?string $userAgent)
{
if ($userAgent !== null)
{
if (str_contains($userAgent, 'Bitrix24.Disk'))
{
if (str_contains($userAgent, 'Windows'))
{
return new Browser('Bitrix24.Disk', 'Windows', DeviceType::DESKTOP);
}
return new Browser('Bitrix24.Disk', 'macOS', DeviceType::DESKTOP);
}
if (str_contains($userAgent, 'BitrixDesktop'))
{
if (str_contains($userAgent, 'Windows'))
{
return new Browser('Bitrix24.Desktop', 'Windows', DeviceType::DESKTOP);
}
if (str_contains($userAgent, 'Mac OS'))
{
return new Browser('Bitrix24.Desktop', 'macOS', DeviceType::DESKTOP);
}
return new Browser('Bitrix24.Desktop', 'Linux', DeviceType::DESKTOP);
}
if (str_contains($userAgent, 'BitrixMobile') || str_contains($userAgent, 'Bitrix24/'))
{
if (str_contains($userAgent, 'iPhone') || str_contains($userAgent, 'iPad') || str_contains($userAgent, 'Darwin'))
{
$device = (str_contains($userAgent, 'iPad') ? DeviceType::TABLET : DeviceType::MOBILE_PHONE);
return new Browser('Bitrix24.Mobile', 'iOS', $device);
}
$device = (str_contains($userAgent, 'Tablet') ? DeviceType::TABLET : DeviceType::MOBILE_PHONE);
return new Browser('Bitrix24.Mobile', 'Android', $device);
}
}
return null;
}
protected function getDeviceType($info)
{
if ($info->istablet)
{
$deviceType = DeviceType::TABLET;
}
elseif ($info->ismobiledevice)
{
$deviceType = DeviceType::MOBILE_PHONE;
}
elseif ($info->device_type == 'TV Device')
{
$deviceType = DeviceType::TV;
}
elseif ($info->device_type == 'Desktop')
{
$deviceType = DeviceType::DESKTOP;
}
else
{
$deviceType = DeviceType::UNKNOWN;
}
return $deviceType;
}
}