/**
* Sets options on a cURL resource based on a request.
*/
private static function setOptionsFromRequest($curl, RequestInterface $request)
{
$options = array(CURLOPT_HTTP_VERSION => $request->getProtocolVersion() == 1.0 ? CURL_HTTP_VERSION_1_0 : CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => $request->getMethod(), CURLOPT_URL => $request->getHost() . $request->getResource(), CURLOPT_HTTPHEADER => $request->getHeaders());
switch ($request->getMethod()) {
case RequestInterface::METHOD_HEAD:
$options[CURLOPT_NOBODY] = true;
break;
case RequestInterface::METHOD_GET:
$options[CURLOPT_HTTPGET] = true;
break;
case RequestInterface::METHOD_POST:
case RequestInterface::METHOD_PUT:
case RequestInterface::METHOD_DELETE:
case RequestInterface::METHOD_PATCH:
case RequestInterface::METHOD_OPTIONS:
$options[CURLOPT_POSTFIELDS] = $fields = static::getPostFields($request);
// remove the content-type header
if (is_array($fields)) {
$options[CURLOPT_HTTPHEADER] = array_filter($options[CURLOPT_HTTPHEADER], function ($header) {
return 0 !== stripos($header, 'Content-Type: ');
});
}
break;
}
curl_setopt_array($curl, $options);
}
/**
* Converts a request into an array for stream_context_create().
*
* @param RequestInterface $request A request object
*
* @return array An array for stream_context_create()
*/
public function getStreamContextArray(RequestInterface $request)
{
$options = array('http' => array('method' => $request->getMethod(), 'header' => implode("\r\n", $request->getHeaders()), 'content' => $request->getContent(), 'protocol_version' => $request->getProtocolVersion(), 'ignore_errors' => $this->getIgnoreErrors(), 'max_redirects' => $this->getMaxRedirects(), 'timeout' => $this->getTimeout()), 'ssl' => array('verify_peer' => $this->getVerifyPeer()));
if ($this->proxy) {
$options['http']['proxy'] = $this->proxy;
$options['http']['request_fulluri'] = true;
}
return $options;
}
/**
* Reduces the request to its normal form
* Which means: strip all information that does not contribute to its uniqueness
* This will prevent cache misses, when effectively indifferent requests are made
*
* @param \Buzz\Message\RequestInterface $request
* @return \Buzz\Message\RequestInterface
*/
private function getNormalizedRequest(RequestInterface $request)
{
$normalizedRequest = clone $request;
$headers = $request->getHeaders();
$normalizedHeaders = $this->normalizeHeaders($headers);
asort($normalizedHeaders);
$normalizedRequest->setHeaders($normalizedHeaders);
return $normalizedRequest;
}
/**
* Converts a request into an array for stream_context_create().
*
* @param RequestInterface $request A request object
*
* @return array An array for stream_context_create()
*/
public function getStreamContextArray(RequestInterface $request)
{
return array('http' => array('method' => $request->getMethod(), 'header' => implode("\r\n", $request->getHeaders()), 'content' => $request->getContent(), 'protocol_version' => $request->getProtocolVersion(), 'ignore_errors' => $this->getIgnoreErrors(), 'max_redirects' => $this->getMaxRedirects(), 'timeout' => $this->getTimeout()), 'ssl' => array('verify_peer' => $this->getVerifyPeer()));
}
public function postSend(RequestInterface $request, MessageInterface $response)
{
$this->data[] = array('request' => array('method' => $request->getMethod(), 'url' => sprintf('%s%s', $request->getHost(), $request->getResource()), 'headers' => $request->getHeaders(), 'content' => $request->getContent()), 'response' => array('statusCode' => $response->getStatusCode(), 'reasonPhrase' => $response->getReasonPhrase(), 'headers' => $response->getHeaders(), 'content' => $response->getContent()));
}