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<?php |
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namespace Tomaj\NetteApi\Presenters; |
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use Nette\Application\Responses\JsonResponse; |
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use Nette\Application\UI\Presenter; |
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use Nette\Http\Response; |
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use Tomaj\NetteApi\ApiDecider; |
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use Tomaj\NetteApi\Misc\IpDetectorInterface; |
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use Tomaj\NetteApi\Params\ParamsProcessor; |
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use Exception; |
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use Tomaj\NetteApi\Response\JsonApiResponse; |
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/** |
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* @property-read \Nette\DI\Container $context |
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*/ |
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class ApiPresenter extends Presenter |
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{ |
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/** |
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* @var ApiDecider @inject |
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*/ |
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public $apiDecider; |
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/** |
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* @var IpDetectorInterface @inject |
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*/ |
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public $ipDetector; |
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public function startup() |
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{ |
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parent::startup(); |
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$this->autoCanonicalize = false; |
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} |
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/** |
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* Nette render default method |
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* |
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* @return void |
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*/ |
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public function renderDefault() |
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{ |
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$start = microtime(true); |
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$this->getHttpResponse()->addHeader('Access-Control-Allow-Origin', '*'); |
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$hand = $this->getHandler(); |
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$handler = $hand['handler']; |
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$authorization = $hand['authorization']; |
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if ($this->checkAuth($authorization) == false) { |
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return; |
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} |
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$params = $this->processParams($handler); |
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if ($params == false) { |
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return; |
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} |
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// process handler |
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try { |
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$response = $handler->handle($params); |
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$code = $response->getCode(); |
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} catch (Exception $exception) { |
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$response = new JsonApiResponse(500, ['status' => 'error', 'message' => 'Internal server error']); |
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$code = $response->getCode(); |
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} |
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$end = microtime(true); |
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if ($this->context->hasService('apiLogger')) { |
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$this->logRequest($this->context->getService('apiLogger'), $code, $end-$start); |
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} |
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// output to nette |
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$this->getHttpResponse()->setCode($code); |
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$this->sendResponse($response); |
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} |
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private function getHandler() |
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{ |
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return $this->apiDecider->getApiHandler( |
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$this->getRequest()->getMethod(), |
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$this->params['version'], |
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$this->params['package'], |
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$this->params['apiAction'] |
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); |
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} |
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private function checkAuth($authorization) |
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{ |
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View Code Duplication |
if (!$authorization->authorized()) { |
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$this->getHttpResponse()->setCode(Response::S403_FORBIDDEN); |
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$this->sendResponse(new JsonResponse(['status' => 'error', 'message' => $authorization->getErrorMessage()])); |
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return false; |
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} |
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return true; |
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} |
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private function processParams($handler) |
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{ |
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$paramsProcessor = new ParamsProcessor($handler->params()); |
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View Code Duplication |
if ($paramsProcessor->isError()) { |
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$this->getHttpResponse()->setCode(Response::S500_INTERNAL_SERVER_ERROR); |
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$this->sendResponse(new JsonResponse(['status' => 'error', 'message' => 'wrong input'])); |
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return false; |
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} |
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return $paramsProcessor->getValues(); |
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} |
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private function logRequest($logger, $code, $elapsed) |
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{ |
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$headers = []; |
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if (function_exists('getallheaders')) { |
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$headers = getallheaders(); |
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} |
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$requestHeaders = ''; |
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foreach ($headers as $key => $value) { |
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$requestHeaders .= "$key: $value\n"; |
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} |
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$logger->log( |
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$code, |
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$this->getRequest()->getMethod(), |
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$requestHeaders, |
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filter_input(INPUT_SERVER, 'REQUEST_URI'), |
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$this->ipDetector->getRequestIp(), |
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filter_input(INPUT_SERVER, 'HTTP_USER_AGENT'), |
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($elapsed) * 1000 |
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); |
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} |
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} |
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tomaj /
nette-api
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When comparing two booleans, it is generally considered safer to use the strict comparison operator.