private function createResponse(GuzzleResponse $response)
{
$body = $response->getBody();
return new Response($response->getStatusCode(), $response->getHeaders(), isset($body) ? $body->detach() : null, $response->getProtocolVersion(), $response->getReasonPhrase());
}
/**
* Converts a Guzzle response into a PSR response.
*
* @param GuzzleResponse $response
*
* @return ResponseInterface
*/
private function createResponse(GuzzleResponse $response)
{
$body = $response->getBody();
return $this->messageFactory->createResponse($response->getStatusCode(), null, $response->getHeaders(), isset($body) ? $body->detach() : null, $response->getProtocolVersion());
}
/**
* Get context fields to add to the time-line entry.
*
* @param RequestInterface $request
* @param ResponseInterface $response
* @param Exception $error
*
* @return array
*/
protected function getParameters(RequestInterface $request, ResponseInterface $response = null, Exception $error = null)
{
$params = [];
$keys = array_intersect($this->context, $this->availableParameters);
foreach ($keys as $key) {
switch ($key) {
case 'request':
$result = $request;
break;
case 'response':
$result = $response;
break;
case 'method':
$result = $request->getMethod();
break;
case 'url':
$result = $request->getUrl();
break;
case 'resource':
$result = $request->getResource();
break;
case 'request_version':
$result = $request->getProtocolVersion();
break;
case 'response_version':
$result = $response ? $response->getProtocolVersion() : 'NULL';
break;
case 'host':
$result = $request->getHost();
break;
case 'hostname':
$result = gethostname();
break;
case 'status_code':
$result = $response ? $response->getStatusCode() : 'NULL';
break;
case 'phrase':
$result = $response ? $response->getReasonPhrase() : 'NULL';
break;
case 'error':
$result = $error ? $error->getMessage() : 'NULL';
break;
}
$params[$key] = (string) $result ?: '';
}
return $params;
}
/**
* Returns a formatted message
*
* @param RequestInterface $request Request that was sent
* @param ResponseInterface $response Response that was received
* @param \Exception $error Exception that was received
* @param array $customData Associative array of custom template data
*
* @return string
*/
public function format(RequestInterface $request, ResponseInterface $response = null, \Exception $error = null, array $customData = array())
{
$cache = $customData;
$that = $this;
return preg_replace_callback('/{\\s*([A-Za-z_\\-\\.0-9]+)\\s*}/', function (array $matches) use($request, $response, $error, &$cache, $that) {
if (isset($cache[$matches[1]])) {
return $cache[$matches[1]];
}
$result = '';
switch ($matches[1]) {
case 'request':
$result = $request;
break;
case 'response':
$result = $response;
break;
case 'req_headers':
$result = trim($request->getMethod() . ' ' . $request->getResource()) . ' HTTP/' . $request->getProtocolVersion() . "\r\n" . $that->headers($request);
break;
case 'res_headers':
$result = $response ? sprintf('HTTP/%s %d %s', $response->getProtocolVersion(), $response->getStatusCode(), $response->getReasonPhrase()) . "\r\n" . $that->headers($response) : 'NULL';
break;
case 'req_body':
$result = $request->getBody();
break;
case 'res_body':
$result = $response ? $response->getBody() : 'NULL';
break;
case 'ts':
$result = gmdate('c');
break;
case 'method':
$result = $request->getMethod();
break;
case 'url':
$result = $request->getUrl();
break;
case 'resource':
$result = $request->getResource();
break;
case 'req_version':
$result = $request->getProtocolVersion();
break;
case 'res_version':
$result = $response ? $response->getProtocolVersion() : 'NULL';
break;
case 'host':
$result = $request->getHost();
break;
case 'hostname':
$result = gethostname();
break;
case 'code':
$result = $response ? $response->getStatusCode() : 'NULL';
break;
case 'phrase':
$result = $response ? $response->getReasonPhrase() : 'NULL';
break;
case 'error':
$result = $error ? $error->getMessage() : 'NULL';
break;
default:
// handle prefixed dynamic headers
if (strpos($matches[1], 'req_header_') === 0) {
$result = $request->getHeader(substr($matches[1], 11));
} elseif (strpos($matches[1], 'res_header_') === 0) {
$result = $response ? $response->getHeader(substr($matches[1], 11)) : 'NULL';
}
}
$cache[$matches[1]] = $result;
return $result;
}, $this->template);
}
/**
* @param ResponseInterface $guzzleResponse
* @return mixed
*/
protected function getResponseOptions($guzzleResponse)
{
$options = [];
$reasonPhrase = $guzzleResponse->getReasonPhrase();
if (!empty($reasonPhrase)) {
$options['reason_phrase'] = $reasonPhrase;
}
$protocolVersion = $guzzleResponse->getProtocolVersion();
if (!empty($protocolVersion)) {
$options['protocol_version'] = $protocolVersion;
return $options;
}
return $options;
}
