/**
* Parses additional exception information from the response headers
*
* @param RequestInterface $request Request that was issued
* @param Response $response The response from the request
* @param array $data The current set of exception data
*/
protected function parseHeaders(RequestInterface $request, Response $response, array &$data)
{
$data['message'] = $response->getStatusCode() . ' ' . $response->getReasonPhrase();
if ($requestId = $response->getHeader('x-amz-request-id')) {
$data['request_id'] = $requestId;
$data['message'] .= " (Request-ID: {$requestId})";
}
}
protected function getDelay($retries, RequestInterface $request, Response $response = null, HttpException $e = null)
{
if ($response) {
//Short circuit the rest of the checks if it was successful
if ($response->isSuccessful()) {
return false;
} else {
return isset($this->errorCodes[$response->getStatusCode()]) ? true : null;
}
}
}
/**
* Factory method to create a new response exception based on the response code.
*
* @param RequestInterface $request Request
* @param Response $response Response received
*
* @return BadResponseException
*/
public static function factory(RequestInterface $request, Response $response)
{
if ($response->isClientError()) {
$label = 'Client error response';
$class = __NAMESPACE__ . '\\ClientErrorResponseException';
} elseif ($response->isServerError()) {
$label = 'Server error response';
$class = __NAMESPACE__ . '\\ServerErrorResponseException';
} else {
$label = 'Unsuccessful response';
$class = __CLASS__;
}
$message = $label . PHP_EOL . implode(PHP_EOL, array('[status code] ' . $response->getStatusCode(), '[reason phrase] ' . $response->getReasonPhrase(), '[url] ' . $request->getUrl()));
$e = new $class($message);
$e->setResponse($response);
$e->setRequest($request);
return $e;
}
/**
* Prepare the request for redirection and enforce the maximum number of allowed redirects per client
*
* @param RequestInterface $original Original request
* @param RequestInterface $request Request to prepare and validate
* @param Response $response The current response
*
* @return RequestInterface
*/
protected function prepareRedirection(RequestInterface $original, RequestInterface $request, Response $response)
{
$params = $original->getParams();
// This is a new redirect, so increment the redirect counter
$current = $params[self::REDIRECT_COUNT] + 1;
$params[self::REDIRECT_COUNT] = $current;
// Use a provided maximum value or default to a max redirect count of 5
$max = isset($params[self::MAX_REDIRECTS]) ? $params[self::MAX_REDIRECTS] : $this->defaultMaxRedirects;
// Throw an exception if the redirect count is exceeded
if ($current > $max) {
$this->throwTooManyRedirectsException($original, $max);
return false;
} else {
// Create a redirect request based on the redirect rules set on the request
return $this->createRedirectRequest($request, $response->getStatusCode(), trim($response->getLocation()), $original);
}
}
/**
* {@inheritdoc}
*/
protected function getDelay($retries, RequestInterface $request, Response $response = null, HttpException $e = null)
{
if ($response && $response->getStatusCode() == 400 && strpos($response->getBody(), self::ERR)) {
return true;
}
}
/**
* Returns a formatted message
*
* @param RequestInterface $request Request that was sent
* @param Response $response Response that was received
* @param CurlHandle $handle Curl handle associated with the message
* @param array $customData Associative array of custom template data
*
* @return string
*/
public function format(RequestInterface $request, Response $response = null, CurlHandle $handle = null, array $customData = array())
{
$cache = $customData;
return preg_replace_callback('/{\\s*([A-Za-z_\\-\\.0-9]+)\\s*}/', function (array $matches) use($request, $response, $handle, &$cache) {
if (array_key_exists($matches[1], $cache)) {
return $cache[$matches[1]];
}
$result = '';
switch ($matches[1]) {
case 'request':
$result = (string) $request;
break;
case 'response':
$result = (string) $response;
break;
case 'req_body':
$result = $request instanceof EntityEnclosingRequestInterface ? (string) $request->getBody() : '';
break;
case 'res_body':
$result = $response ? $response->getBody(true) : '';
break;
case 'ts':
$result = gmdate('c');
break;
case 'method':
$result = $request->getMethod();
break;
case 'url':
$result = (string) $request->getUrl();
break;
case 'resource':
$result = $request->getResource();
break;
case 'protocol':
$result = 'HTTP';
break;
case 'version':
$result = $request->getProtocolVersion();
break;
case 'host':
$result = $request->getHost();
break;
case 'hostname':
$result = gethostname();
break;
case 'port':
$result = $request->getPort();
break;
case 'code':
$result = $response ? $response->getStatusCode() : '';
break;
case 'phrase':
$result = $response ? $response->getReasonPhrase() : '';
break;
case 'connect_time':
$result = $handle && $handle->getInfo(CURLINFO_CONNECT_TIME) ? $handle->getInfo(CURLINFO_CONNECT_TIME) : ($response ? $response->getInfo('connect_time') : '');
break;
case 'total_time':
$result = $handle && $handle->getInfo(CURLINFO_TOTAL_TIME) ? $handle->getInfo(CURLINFO_TOTAL_TIME) : ($response ? $response->getInfo('total_time') : '');
break;
case 'curl_error':
$result = $handle ? $handle->getError() : '';
break;
case 'curl_code':
$result = $handle ? $handle->getErrorNo() : '';
break;
case 'curl_stderr':
$result = $handle ? $handle->getStderr() : '';
break;
default:
if (strpos($matches[1], 'req_header_') === 0) {
$result = $request->getHeader(substr($matches[1], 11));
} elseif ($response && strpos($matches[1], 'res_header_') === 0) {
$result = $response->getHeader(substr($matches[1], 11));
}
}
$cache[$matches[1]] = $result;
return $result;
}, $this->template);
}
public function visit(CommandInterface $command, Response $response, Parameter $param, &$value, $context = null)
{
$value[$param->getName()] = $response->getStatusCode();
}
