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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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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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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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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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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.