/**
* @param string $level
* @param RequestInterface $request
* @param array $context
*/
public function logRequest($level, RequestInterface $request, array $context = array())
{
$new_line = ' \\' . PHP_EOL . ' ';
$method_flag = static::getMethodFlag($request->getMethod());
$param_flag = static::getParamFlag($request->getMethod());
$params = array_merge($this->processParams($request->getQueryParams(), $param_flag, false), $this->processParams($request->getBodyParams(), $param_flag, false), $this->processParams($request->getFileParams(), $param_flag, true));
$buffer = 'curl' . ($method_flag ? ' -' . $method_flag : '');
foreach ($params as $param) {
$buffer .= $new_line . $param;
}
$buffer .= $new_line . $this->processUrl($request);
$this->flush($buffer);
}
/**
* @param RequestInterface $request
* @return ResponseInterface
* @throws Exception
*/
public function sendRequest(RequestInterface $request)
{
$response = $this->getClient()->createResponse();
$this->getCurl()->reset();
$curlopts = array(CURLOPT_URL => $request->getUrl());
$method = $request->getMethod();
if ($method !== RequestInterface::METHOD_GET && $method !== RequestInterface::METHOD_POST) {
$curlopts[CURLOPT_CUSTOMREQUEST] = $method;
}
$curlopts = $this->getOpts()->getArrayCopy() + $curlopts;
if ($request->getHeaders()->count()) {
$headers = array();
foreach ($request->getHeaders() as $header => $value) {
$headers[] = "{$header}: {$value}";
}
$curlopts[CURLOPT_HTTPHEADER] = $headers;
}
$postfields = array();
if ($method === RequestInterface::METHOD_POST && $request->getFileParams()->count()) {
$postfields = array_merge($postfields, array_map(array($this->getCurl(), 'preparePostFileField'), $request->getFileParams()->getArrayCopy()));
}
if ($method !== RequestInterface::METHOD_GET && $request->getBodyParams()->count()) {
$postfields = array_merge($postfields, $request->getBodyParams()->export());
}
if (!empty($postfields)) {
$curlopts[CURLOPT_POSTFIELDS] = $postfields;
}
$this->getCurl()->setoptArray($curlopts);
$raw_response = $this->getCurl()->exec();
$status_code = $this->getCurl()->getInfo(CURLINFO_HTTP_CODE);
$curl_errno = $this->getCurl()->errno();
$curl_error = $curl_errno ? $this->getCurl()->error() : null;
$response_parts = $this->extractResponseHeadersAndBody($raw_response);
$response->setStatusCode($status_code);
$this->parseHeaders($response->getHeaders(), $response_parts[0]);
$response->setBody($response_parts[1]);
if ($curl_errno) {
throw new Exception($curl_error, $curl_errno);
}
return $response;
}