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<?php |
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namespace LosMiddleware\LosLog; |
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use Psr\Http\Message\ResponseInterface as Response; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface as Request; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\LogLevel; |
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use Zend\Diactoros\Request\Serializer as RequestSerializer; |
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use Zend\Diactoros\Response\Serializer as ResponseSerializer; |
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use Psr\Http\Server\MiddlewareInterface; |
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class HttpLog implements MiddlewareInterface |
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{ |
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private $logger; |
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private $options; |
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/** |
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* HttpLog constructor. |
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* @param LoggerInterface $logger |
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* @param array $options |
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*/ |
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public function __construct(LoggerInterface $logger, $options = []) |
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{ |
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$this->logger = $logger; |
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$this->options = array_merge([ |
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'level' => LogLevel::INFO, |
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'log_request' => true, |
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'log_response' => true, |
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'full' => false, |
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], $options); |
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} |
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/** |
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* @param ServerRequestInterface $request |
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* @param ResponseInterface $response |
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* @return string |
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*/ |
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private function generateRequestLog(Request $request, Response $response) |
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{ |
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if ($this->options['full']) { |
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return RequestSerializer::toString($request); |
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} |
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$msg = sprintf( |
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"%s %s", |
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$request->getMethod(), |
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$request->getRequestTarget() |
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); |
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View Code Duplication |
if ($request->hasHeader('X-Request-Id')) { |
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$msg .= ' RequestId: '. $request->getHeader('X-Request-Id')[0]; |
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} elseif ($response->hasHeader('X-Request-Id')) { |
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$msg .= ' RequestId: '. $response->getHeader('X-Request-Id')[0]; |
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} |
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return $msg; |
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} |
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/** |
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* @param ServerRequestInterface $request |
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* @param ResponseInterface $response |
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* @return string |
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*/ |
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private function generateResponseLog(Request $request, Response $response) |
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{ |
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if ($this->options['full']) { |
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return ResponseSerializer::toString($response); |
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} |
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$reasonPhrase = $response->getReasonPhrase(); |
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$msg = sprintf( |
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"%s %s", |
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$response->getStatusCode(), |
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($reasonPhrase ? $reasonPhrase : '') |
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); |
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View Code Duplication |
if ($response->hasHeader('X-Request-Id')) { |
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$msg .= ' RequestId: '. $response->getHeader('X-Request-Id')[0]; |
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} elseif ($request->hasHeader('X-Request-Id')) { |
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$msg .= ' RequestId: '. $request->getHeader('X-Request-Id')[0]; |
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} |
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if ($response->hasHeader('X-Response-Time')) { |
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$msg .= ' ResponseTime: '. $response->getHeader('X-Response-Time')[0]; |
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} |
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return $msg; |
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} |
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/** |
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* @param ServerRequestInterface $request |
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* @param RequestHandlerInterface $handler |
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* @return ResponseInterface |
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*/ |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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$response = $handler->handle($request); |
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View Code Duplication |
if ($this->options['log_request']) { |
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$requestMessage = $this->generateRequestLog($request, $response); |
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$this->logger->log($this->options['level'], sprintf("Request: %s", $requestMessage)); |
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} |
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View Code Duplication |
if ($this->options['log_response']) { |
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$responseMessage = $this->generateResponseLog($request, $response); |
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$this->logger->log($this->options['level'], sprintf("Response: %s", $responseMessage)); |
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} |
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return $response; |
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} |
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} |
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Lansoweb /
LosLog
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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.