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<?php |
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namespace Postpay\HttpClients; |
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use Postpay\Exceptions\PostpayException; |
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use Postpay\Http\Request; |
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use Postpay\Http\Response; |
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class CurlClient implements ClientInterface |
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{ |
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/** |
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* @var Curl The Curl client. |
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*/ |
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protected $curl; |
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/** |
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* @param Curl|null The Curl client. |
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*/ |
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public function __construct(Curl $curl = null) |
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{ |
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$this->curl = $curl ?: new Curl(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function send(Request $request, $timeout = null) |
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{ |
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$headers = []; |
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$headerCallback = function ($curl, $header_line) use (&$headers) { |
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if (strpos($header_line, ':') === false) { |
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return strlen($header_line); |
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} |
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list($key, $value) = explode(':', trim($header_line), 2); |
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$headers[trim($key)] = explode(',', trim($value)); |
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return strlen($header_line); |
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}; |
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$options = [ |
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CURLOPT_CUSTOMREQUEST => $request->getMethod(), |
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CURLOPT_HTTPHEADER => $this->getRequestHeaders($request), |
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CURLOPT_URL => $request->getUrl(), |
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CURLOPT_USERPWD => implode(':', $request->getAuth()), |
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CURLOPT_RETURNTRANSFER => true, |
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CURLOPT_CONNECTTIMEOUT => 10, |
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CURLOPT_TIMEOUT => $timeout, |
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CURLOPT_HEADERFUNCTION => $headerCallback, |
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]; |
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if ($request->getMethod() !== 'GET') { |
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$options[CURLOPT_POSTFIELDS] = $request->json(); |
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} |
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$this->curl->setOptArray($options); |
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$raw = $this->curl->execute(); |
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$statusCode = $this->curl->getInfo(CURLINFO_HTTP_CODE); |
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if ($errorCode = $this->curl->errno()) { |
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throw new PostpayException($this->curl->error(), $errorCode); |
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} |
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$this->curl->close(); |
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return new Response($request, $statusCode, $headers, $raw); |
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} |
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/** |
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* Get request headers. |
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* |
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* @param Request $request |
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* |
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* @return array |
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*/ |
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public function getRequestHeaders(Request $request) |
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{ |
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$headers = []; |
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foreach ($request->getHeaders() as $key => $value) { |
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$headers[] = $key . ': ' . $value; |
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} |
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return $headers; |
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} |
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} |
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postpayio /
postpay-php
