/**
* Adds the pair $userAgent, $deviceID to the clusters they belong to.
*
* @param string $userAgent
* @param string $deviceID
*
* @see \Wurfl\Handlers\AbstractHandler::filter()
*/
public function filter($userAgent, $deviceID)
{
Utils::reset();
$genericNormalizer = UserAgentHandlerChainFactory::createGenericNormalizers();
$userAgent = $genericNormalizer->normalize($userAgent);
$handlers = $this->getHandlers();
foreach ($handlers as $handler) {
/** @var $handler \Wurfl\Handlers\AbstractHandler */
$handler->setLogger($this->logger);
if ($handler->filter($userAgent, $deviceID)) {
break;
}
}
}
/**
* Wraps the model device with \Wurfl\Xml\ModelDeviceInterface. This function takes the
* Device ID and returns the \Wurfl\CustomDevice with all capabilities.
*
* @param string $deviceId
* @param Request\GenericRequest $request
*
* @return \Wurfl\CustomDevice
*/
private function getWrappedDevice($deviceId, Request\GenericRequest $request = null)
{
$modelDevices = $this->getCacheStorage()->load('DEVS_' . $deviceId);
if (empty($modelDevices)) {
$modelDevices = $this->getDeviceRepository()->getDeviceHierarchy($deviceId);
}
$this->getCacheStorage()->save('DEVS_' . $deviceId, $modelDevices);
if ($request === null) {
// If a request was not provided, we generate one from the WURFL entry itself
// to help resolve the virtual capabilities
$requestFactory = new GenericRequestFactory();
$request = $requestFactory->createRequestForUserAgent($modelDevices[0]->userAgent);
$genericNormalizer = UserAgentHandlerChainFactory::createGenericNormalizers();
$request->setUserAgentNormalized($genericNormalizer->normalize($request->getUserAgent()));
}
// The CustomDevice is not cached since virtual capabilities must be recalculated
// for every different request.
return new CustomDevice($modelDevices, $request);
}