protected function getDefaultOptions(RequestInterface $request, RequestMediator $mediator)
{
$url = $request->getUrl();
// Strip fragment from URL. See:
// https://github.com/guzzle/guzzle/issues/453
if (($pos = strpos($url, '#')) !== false) {
$url = substr($url, 0, $pos);
}
$config = $request->getConfig();
$options = array(CURLOPT_URL => $url, CURLOPT_CONNECTTIMEOUT => $config['connect_timeout'] ?: 150, CURLOPT_RETURNTRANSFER => false, CURLOPT_HEADER => false, CURLOPT_WRITEFUNCTION => array($mediator, 'writeResponseBody'), CURLOPT_HEADERFUNCTION => array($mediator, 'receiveResponseHeader'), CURLOPT_READFUNCTION => array($mediator, 'readRequestBody'), CURLOPT_HTTP_VERSION => $request->getProtocolVersion() === '1.0' ? CURL_HTTP_VERSION_1_0 : CURL_HTTP_VERSION_1_1, CURLOPT_SSL_VERIFYPEER => 1, CURLOPT_SSL_VERIFYHOST => 2, '_headers' => $request->getHeaders());
if (defined('CURLOPT_PROTOCOLS')) {
// Allow only HTTP and HTTPS protocols
$options[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
}
// Add CURLOPT_ENCODING if Accept-Encoding header is provided
if ($request->hasHeader('Accept-Encoding')) {
$options[CURLOPT_ENCODING] = $request->getHeader('Accept-Encoding');
// Let cURL set the Accept-Encoding header. Without this change
// curl could add a duplicate value.
$this->removeHeader('Accept-Encoding', $options);
}
// cURL sometimes adds a content-type by default. Prevent this.
if (!$request->hasHeader('Content-Type')) {
$options[CURLOPT_HTTPHEADER][] = 'Content-Type:';
}
return $options;
}
/**
* Creates a Ring request from a request object.
*
* This function does not hook up the "then" and "progress" events that
* would be required for actually sending a Guzzle request through a
* RingPHP handler.
*
* @param RequestInterface $request Request to convert.
*
* @return array Converted Guzzle Ring request.
*/
public static function createRingRequest(RequestInterface $request)
{
$options = $request->getConfig()->toArray();
$url = $request->getUrl();
// No need to calculate the query string twice (in URL and query).
$qs = ($pos = strpos($url, '?')) ? substr($url, $pos + 1) : null;
return ['scheme' => $request->getScheme(), 'http_method' => $request->getMethod(), 'url' => $url, 'uri' => $request->getPath(), 'headers' => $request->getHeaders(), 'body' => $request->getBody(), 'version' => $request->getProtocolVersion(), 'client' => $options, 'query_string' => $qs, 'future' => isset($options['future']) ? $options['future'] : false];
}
protected function getDefaultOptions(RequestInterface $request, RequestMediator $mediator)
{
$url = $request->getUrl();
// Strip fragment from URL. See:
// https://github.com/guzzle/guzzle/issues/453
if (($pos = strpos($url, '#')) !== false) {
$url = substr($url, 0, $pos);
}
$config = $request->getConfig();
$options = [CURLOPT_URL => $url, CURLOPT_CONNECTTIMEOUT => $config['connect_timeout'] ?: 150, CURLOPT_RETURNTRANSFER => false, CURLOPT_HEADER => false, CURLOPT_WRITEFUNCTION => [$mediator, 'writeResponseBody'], CURLOPT_HEADERFUNCTION => [$mediator, 'receiveResponseHeader'], CURLOPT_READFUNCTION => [$mediator, 'readRequestBody'], CURLOPT_HTTP_VERSION => $request->getProtocolVersion() === '1.0' ? CURL_HTTP_VERSION_1_0 : CURL_HTTP_VERSION_1_1, CURLOPT_SSL_VERIFYPEER => 1, CURLOPT_SSL_VERIFYHOST => 2, '_headers' => $request->getHeaders()];
if (defined('CURLOPT_PROTOCOLS')) {
// Allow only HTTP and HTTPS protocols
$options[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
}
// cURL sometimes adds a content-type by default. Prevent this.
if (!$request->hasHeader('Content-Type')) {
$options[CURLOPT_HTTPHEADER][] = 'Content-Type:';
}
return $options;
}
private function addExpectHeader(RequestInterface $request, StreamInterface $body)
{
// Determine if the Expect header should be used
if ($request->hasHeader('Expect')) {
return;
}
$expect = $request->getConfig()['expect'];
// Return if disabled or if you're not using HTTP/1.1
if ($expect === false || $request->getProtocolVersion() !== '1.1') {
return;
}
// The expect header is unconditionally enabled
if ($expect === true) {
$request->setHeader('Expect', '100-Continue');
return;
}
// By default, send the expect header when the payload is > 1mb
if ($expect === null) {
$expect = 1048576;
}
// Always add if the body cannot be rewound, the size cannot be
// determined, or the size is greater than the cutoff threshold
$size = $body->getSize();
if ($size === null || $size >= (int) $expect || !$body->isSeekable()) {
$request->setHeader('Expect', '100-Continue');
}
}
private function getRequestHeaderAsString(RequestInterface $request)
{
$message = vsprintf('%s %s HTTP/%s', [strtoupper($request->getMethod()), $request->getUrl(), $request->getProtocolVersion()]) . "\r\n";
foreach ($request->getHeaders() as $name => $values) {
$message .= $name . ': ' . implode(', ', $values) . "\r\n";
}
$message .= "\r\n";
return $message;
}
/**
* 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);
}
private function getDefaultOptions(RequestInterface $request)
{
$headers = '';
foreach ($request->getHeaders() as $name => $values) {
$headers .= $name . ': ' . implode(', ', $values) . "\r\n";
}
return ['http' => ['method' => $request->getMethod(), 'header' => trim($headers), 'protocol_version' => $request->getProtocolVersion(), 'ignore_errors' => true, 'follow_location' => 0, 'content' => (string) $request->getBody()]];
}
/**
* 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;
}
