/**
* Adds the pair $userAgent, $deviceID to the clusters they belong to.
*
* @param String $userAgent
* @param String $deviceID
* @see WURFL_Handlers_Handler::filter()
*/
public function filter($userAgent, $deviceID)
{
WURFL_Handlers_Utils::reset();
$generic_normalizer = WURFL_UserAgentHandlerChainFactory::createGenericNormalizers();
$userAgent = $generic_normalizer->normalize($userAgent);
$this->_userAgentHandlers[0]->filter($userAgent, $deviceID);
}
/**
* Wraps the model device with WURFL_Xml_ModelDevice. This function takes the
* Device ID and returns the WURFL_CustomDevice with all capabilities.
*
* @param string $deviceID
* @param WURFL_Request_GenericRequest|null $request
* @return WURFL_CustomDevice
*/
private function getWrappedDevice($deviceID, $request = null)
{
$modelDevices = $this->_cacheProvider->load('DEVS_' . $deviceID);
if (empty($modelDevices)) {
$modelDevices = $this->_deviceRepository->getDeviceHierarchy($deviceID);
}
$this->_cacheProvider->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 WURFL_Request_GenericRequestFactory();
$request = $requestFactory->createRequestForUserAgent($modelDevices[0]->userAgent);
$genericNormalizer = WURFL_UserAgentHandlerChainFactory::createGenericNormalizers();
$request->userAgentNormalized = $genericNormalizer->normalize($request->userAgent);
}
// The CustomDevice is not cached since virtual capabilities must be recalculated
// for every different request.
return new WURFL_CustomDevice($modelDevices, $request);
}
public function setUp()
{
$this->normalizer = WURFL_UserAgentHandlerChainFactory::createGenericNormalizers();
}
/**
* Returns the device id for the device that matches the $request
* @param WURFL_Request_GenericRequest $request WURFL Request object
* @return string WURFL device id
*/
private function deviceIdForRequest($request)
{
$deviceId = $this->_cacheProvider->load($request->id);
if (empty($deviceId)) {
$generic_normalizer = WURFL_UserAgentHandlerChainFactory::createGenericNormalizers();
$request->userAgentNormalized = $generic_normalizer->normalize($request->userAgent);
if (WURFL_Configuration_ConfigHolder::getWURFLConfig()->isHighPerformance() && WURFL_Handlers_Utils::isDesktopBrowserHeavyDutyAnalysis($request->userAgentNormalized)) {
// This device has been identified as a web browser programatically, so no call to WURFL is necessary
return WURFL_Constants::GENERIC_WEB_BROWSER;
}
$deviceId = $this->_userAgentHandlerChain->match($request);
// save it in cache
$this->_cacheProvider->save($request->id, $deviceId);
} else {
$request->matchInfo->from_cache = true;
$request->matchInfo->lookup_time = 0.0;
}
return $deviceId;
}
