It is needed if we want bots to be processed as a simple clients. So we can detect if it is mobile client,
or desktop, or enything else. By default all this information is not retrieved for the bots.
| public skipBotDetection ( boolean $skip = true ) | ||
| $skip | boolean | |
public function __construct(RequestStack $stack, CacheProvider $cache, $deviceDetectorOptions)
{
$this->cacheManager = $cache;
$this->requestStack = $stack;
$this->setOptions($deviceDetectorOptions);
if (null !== $this->requestStack && $this->requestStack->getCurrentRequest()) {
$userAgent = $this->requestStack->getCurrentRequest()->headers->get('User-Agent');
} else {
$userAgent = '';
}
$this->deviceDetector = new \DeviceDetector\DeviceDetector($userAgent);
$this->deviceDetector->setCache($this->getCacheManager());
if (!empty($this->deviceDetectorOptions['discard_bot_information'])) {
$this->deviceDetector->discardBotInformation();
}
if (!empty($this->deviceDetectorOptions['skip_bot_detection'])) {
$this->deviceDetector->skipBotDetection();
}
$this->deviceDetector->parse();
}
public function testSkipBotDetection()
{
$ua = 'Mozilla/5.0 (iPhone; CPU iPhone OS 6_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Mobile/10A5376e Safari/8536.25 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)';
$dd = new DeviceDetector($ua);
$dd->parse();
$this->assertFalse($dd->isMobile());
$this->assertTrue($dd->isBot());
$dd = new DeviceDetector($ua);
$dd->skipBotDetection();
$dd->parse();
$this->assertTrue($dd->isMobile());
$this->assertFalse($dd->isBot());
}
/**
*
* @param User $user
* @return Session|null
*/
private function findSession(User $user)
{
$request = Request::createFromGlobals();
$ua = $request->headers->get('User-Agent');
$detector = new DeviceDetector($ua);
$detector->skipBotDetection(true);
$detector->parse();
return SessionQuery::create()->filterByUserId($user->getId())->filterByBrowser($detector->getClient('name'))->filterByOs($detector->getOs('name'))->findOne();
}
