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<?php |
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namespace UserAgentParser\Provider\Http; |
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use GuzzleHttp\Client; |
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use GuzzleHttp\Psr7\Request; |
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use stdClass; |
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use UserAgentParser\Exception; |
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use UserAgentParser\Model; |
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class DeviceAtlasCom extends AbstractHttpProvider |
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{ |
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/** |
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* Name of the provider |
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* |
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* @var string |
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*/ |
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protected $name = 'DeviceAtlasCom'; |
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/** |
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* Homepage of the provider |
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* |
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* @var string |
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*/ |
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protected $homepage = 'https://deviceatlas.com/'; |
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protected $detectionCapabilities = [ |
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'browser' => [ |
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'name' => true, |
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'version' => true, |
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], |
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'renderingEngine' => [ |
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'name' => true, |
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'version' => false, |
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], |
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'operatingSystem' => [ |
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'name' => true, |
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'version' => true, |
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], |
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'device' => [ |
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'model' => false, |
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'brand' => false, |
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'type' => true, |
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'isMobile' => false, |
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'isTouch' => false, |
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], |
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'bot' => [ |
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'isBot' => false, |
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'name' => false, |
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'type' => false, |
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], |
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]; |
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private static $uri = 'http://region0.deviceatlascloud.com/v1/detect/properties'; |
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private $apiKey; |
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public function __construct(Client $client, $apiKey) |
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{ |
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parent::__construct($client); |
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$this->apiKey = $apiKey; |
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} |
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protected function getResult($userAgent, array $headers) |
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{ |
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/* |
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* an empty UserAgent makes no sense |
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*/ |
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if ($userAgent == '') { |
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throw new Exception\NoResultFoundException('No result found for user agent: ' . $userAgent); |
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} |
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$parameters = '?licencekey=' . urlencode($this->apiKey); |
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$parameters .= '&useragent=' . urlencode($userAgent); |
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$uri = self::$uri . $parameters; |
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// key to lower |
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$headers = array_change_key_case($headers); |
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$newHeaders = []; |
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foreach ($headers as $key => $value) { |
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$newHeaders['X-DA-' . $key] = $value; |
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} |
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$newHeaders['User-Agent'] = 'ThaDafinser/UserAgentParser:v1.4'; |
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$request = new Request('GET', $uri, $newHeaders); |
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try { |
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$response = $this->getResponse($request); |
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} catch (Exception\RequestException $ex) { |
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/* @var $prevEx \GuzzleHttp\Exception\ClientException */ |
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$prevEx = $ex->getPrevious(); |
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View Code Duplication |
if ($prevEx->hasResponse() === true && $prevEx->getResponse()->getStatusCode() === 403) { |
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throw new Exception\InvalidCredentialsException('Your API key "' . $this->apiKey . '" is not valid for ' . $this->getName(), null, $ex); |
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} |
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throw $ex; |
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} |
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/* |
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* no json returned? |
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*/ |
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$contentType = $response->getHeader('Content-Type'); |
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if (! isset($contentType[0]) || $contentType[0] != 'application/json; charset=UTF-8') { |
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throw new Exception\RequestException('Could not get valid "application/json" response from "' . $request->getUri() . '". Response is "' . $response->getBody()->getContents() . '"'); |
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} |
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$content = json_decode($response->getBody()->getContents()); |
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if (! $content instanceof stdClass || ! isset($content->properties)) { |
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throw new Exception\RequestException('Could not get valid response from "' . $request->getUri() . '". Response is "' . $response->getBody()->getContents() . '"'); |
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} |
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/* |
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* No result found? |
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*/ |
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if (! $content->properties instanceof stdClass || count((array) $content->properties) === 0) { |
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throw new Exception\NoResultFoundException('No result found for user agent: ' . $userAgent); |
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} |
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return $content->properties; |
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} |
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/** |
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* |
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* @param Model\Browser $browser |
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* @param stdClass $resultRaw |
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*/ |
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private function hydrateBrowser(Model\Browser $browser, stdClass $resultRaw) |
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{ |
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if (isset($resultRaw->browserName) && $this->isRealResult($resultRaw->browserName) === true) { |
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$browser->setName($resultRaw->browserName); |
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} |
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if (isset($resultRaw->browserVersion) && $this->isRealResult($resultRaw->browserVersion) === true) { |
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$browser->getVersion()->setComplete($resultRaw->browserVersion); |
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} |
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} |
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/** |
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* |
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* @param Model\RenderingEngine $engine |
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* @param stdClass $resultRaw |
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*/ |
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private function hydrateRenderingEngine(Model\RenderingEngine $engine, stdClass $resultRaw) |
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{ |
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if (isset($resultRaw->browserRenderingEngine) && $this->isRealResult($resultRaw->browserRenderingEngine) === true) { |
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$engine->setName($resultRaw->browserRenderingEngine); |
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} |
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} |
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/** |
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* |
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* @param Model\OperatingSystem $os |
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* @param stdClass $resultRaw |
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*/ |
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private function hydrateOperatingSystem(Model\OperatingSystem $os, stdClass $resultRaw) |
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{ |
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if (isset($resultRaw->osName) && $this->isRealResult($resultRaw->osName) === true) { |
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$os->setName($resultRaw->osName); |
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} |
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if (isset($resultRaw->osVersion) && $this->isRealResult($resultRaw->osVersion) === true) { |
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$os->getVersion()->setComplete($resultRaw->osVersion); |
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} |
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} |
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/** |
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* |
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* @param Model\UserAgent $device |
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* @param stdClass $resultRaw |
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*/ |
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private function hydrateDevice(Model\Device $device, stdClass $resultRaw) |
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{ |
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if (isset($resultRaw->primaryHardwareType) && $this->isRealResult($resultRaw->primaryHardwareType) === true) { |
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$device->setType($resultRaw->primaryHardwareType); |
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} |
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} |
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public function parse($userAgent, array $headers = []) |
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{ |
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$resultRaw = $this->getResult($userAgent, $headers); |
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/* |
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* Hydrate the model |
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*/ |
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$result = new Model\UserAgent(); |
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$result->setProviderResultRaw($resultRaw); |
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/* |
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* hydrate the result |
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*/ |
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$this->hydrateBrowser($result->getBrowser(), $resultRaw); |
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$this->hydrateRenderingEngine($result->getRenderingEngine(), $resultRaw); |
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$this->hydrateOperatingSystem($result->getOperatingSystem(), $resultRaw); |
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$this->hydrateDevice($result->getDevice(), $resultRaw); |
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return $result; |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.