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<?php |
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declare(strict_types=1); |
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namespace Buzz\Client; |
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use Buzz\Configuration\ParameterBag; |
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use Buzz\Exception\NetworkException; |
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use Buzz\Message\HeaderConverter; |
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use Buzz\Message\ResponseBuilder; |
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use Psr\Http\Message\RequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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class FileGetContents extends AbstractClient implements BuzzClientInterface |
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{ |
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118 |
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public function sendRequest(RequestInterface $request, array $options = []): ResponseInterface |
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{ |
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$options = $this->validateOptions($options); |
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$context = stream_context_create($this->getStreamContextArray($request, $options)); |
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$level = error_reporting(0); |
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$content = file_get_contents($request->getUri()->__toString(), false, $context); |
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error_reporting($level); |
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if (false === $content) { |
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if ($error = error_get_last()) { |
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throw new NetworkException($request, $error['message']); |
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} |
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throw new NetworkException($request, 'Failed to get contents from '.$request->getUri()->__toString()); |
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} |
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$requestBuilder = new ResponseBuilder($this->responseFactory); |
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$requestBuilder->parseHttpHeaders($this->filterHeaders((array) $http_response_header)); |
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$requestBuilder->writeBody($content); |
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return $requestBuilder->getResponse(); |
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} |
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/** |
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* Converts a request into an array for stream_context_create(). |
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* |
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* @param RequestInterface $request A request object |
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* |
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* @return array An array for stream_context_create() |
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*/ |
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protected function getStreamContextArray(RequestInterface $request, ParameterBag $options): array |
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{ |
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$headers = $request->getHeaders(); |
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unset($headers['Host']); |
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$context = [ |
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'http' => [ |
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// values from the request |
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'method' => $request->getMethod(), |
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'header' => implode("\r\n", HeaderConverter::toBuzzHeaders($headers)), |
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'content' => $request->getBody()->__toString(), |
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'protocol_version' => $request->getProtocolVersion(), |
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// values from the current client |
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'ignore_errors' => true, |
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'follow_location' => $options->get('allow_redirects') && $options->get('max_redirects') > 0, |
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'max_redirects' => $options->get('max_redirects') + 1, |
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], |
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'ssl' => [ |
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'verify_peer' => $options->get('verify'), |
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'verify_host' => $options->get('verify'), |
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], |
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]; |
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if (0 < $options->get('timeout')) { |
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$context['http']['timeout'] = $options->get('timeout'); |
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} |
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if (null !== $options->get('proxy')) { |
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$context['http']['proxy'] = $options->get('proxy'); |
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$context['http']['request_fulluri'] = true; |
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} |
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return $context; |
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} |
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private function filterHeaders(array $headers): array |
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{ |
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$filtered = []; |
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foreach ($headers as $header) { |
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if (0 === stripos($header, 'http/')) { |
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$filtered = []; |
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} |
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$filtered[] = $header; |
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} |
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return $filtered; |
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} |
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} |
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kriswallsmith /
Buzz
