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<?php |
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namespace Nighten\ApiClient; |
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use Nighten\ApiClient\Request\RequestInterface; |
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use Nighten\ApiClient\Response\DefaultResponseHandler; |
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use Nighten\ApiClient\Response\ResponseHandlerInterface; |
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use GuzzleHttp\ClientInterface; |
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use Psr\Log\LoggerInterface; |
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class Client |
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{ |
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private string $host; |
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private ?float $timeout = null; |
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private ClientInterface $httpClient; |
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private ?ResponseHandlerInterface $responseHandler; |
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private ?LoggerInterface $logger; |
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private ?AuthenticationProviderInterface $authenticationProvider = null; |
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/** |
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* Client constructor. |
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* @param string $host |
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* @param ClientInterface|null $httpClient |
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* @param ResponseHandlerInterface|null $responseHandler |
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* @param LoggerInterface|null $logger |
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*/ |
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public function __construct( |
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string $host, |
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?ClientInterface $httpClient = null, |
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?ResponseHandlerInterface $responseHandler = null, |
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?LoggerInterface $logger = null |
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) { |
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$this->host = preg_replace('#/$#', '', $host); |
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$this->httpClient = $httpClient ?: new \GuzzleHttp\Client(); |
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$this->responseHandler = $responseHandler; |
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$this->logger = $logger; |
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} |
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/** |
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* @param LoggerInterface $logger |
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*/ |
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public function setLogger(LoggerInterface $logger): void |
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{ |
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$this->logger = $logger; |
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} |
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public function setAuthenticationProvider(AuthenticationProviderInterface $authenticationProvider): void |
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{ |
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$this->authenticationProvider = $authenticationProvider; |
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} |
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/** |
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* @param float $timeout |
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*/ |
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public function setTimeout(float $timeout): void |
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{ |
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$this->timeout = $timeout; |
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} |
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/** |
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* @param ResponseHandlerInterface $responseHandler |
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*/ |
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public function setResponseHandler(ResponseHandlerInterface $responseHandler): void |
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{ |
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$this->responseHandler = $responseHandler; |
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} |
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/** |
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* @param RequestInterface $request |
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* @return mixed |
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* @throws \GuzzleHttp\Exception\GuzzleException |
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*/ |
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public function request(RequestInterface $request) |
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{ |
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$response = $this->httpClient->request( |
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$request->getMethod(), |
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$this->host . $request->getPath(), |
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$this->getOptions($request->getBody()) |
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); |
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if ($this->logger instanceof LoggerInterface) { |
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$this->logger->info('Try API Request. Method:' . $request->getMethod() . ' Url:' . $this->host . $request->getPath()); |
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} |
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return $this->getActualResponseHandler($request)->handle($response); |
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} |
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/** |
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* @param string $rawBody |
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* @return array |
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*/ |
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private function getOptions(?string $rawBody = null): array |
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{ |
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$options = []; |
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if ($rawBody !== null) { |
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$options['body'] = $rawBody; |
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} |
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if ($this->timeout !== null) { |
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$options['timeout'] = $this->timeout; |
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} |
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if ($this->authenticationProvider instanceof AuthenticationProviderInterface) { |
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$options['headers']['Authorization'] = $this->authenticationProvider->getKey(); |
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} |
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return $options; |
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} |
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/** |
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* @param RequestInterface $request |
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* @return ResponseHandlerInterface |
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*/ |
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private function getActualResponseHandler(RequestInterface $request): ResponseHandlerInterface |
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{ |
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if ($this->responseHandler instanceof ResponseHandlerInterface) { |
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return $this->responseHandler; |
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} |
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if ($request instanceof ResponseHandlerAwareInterface) { |
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return $request->getResponseHandler(); |
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} |
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return new DefaultResponseHandler(); |
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} |
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/** |
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* @return ClientInterface |
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*/ |
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public function getHttpClient(): ClientInterface |
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{ |
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return $this->httpClient; |
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} |
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/** |
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* @param ClientInterface $httpClient |
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*/ |
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public function setHttpClient(ClientInterface $httpClient): void |
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{ |
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$this->httpClient = $httpClient; |
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} |
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} |
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