/**
* {@inheritdoc}
*/
public function toJson(array $config = array())
{
$body = (string) $this->getBody();
if (!$body) {
return;
}
return $this->_delegate->json($config);
}
/**
* Factory method to create a new exception with a normalized error message
*
* @param puzzle_message_RequestInterface $request Request
* @param puzzle_message_ResponseInterface $response Response received
* @param Exception $previous Previous exception
*
* @return self
*/
public static function create(puzzle_message_RequestInterface $request, puzzle_message_ResponseInterface $response = null, Exception $previous = null)
{
if (!$response) {
return new self('Error completing request', $request, null, $previous);
}
$statusCode = $response->getStatusCode();
$level = $statusCode[0];
if ($level == '4') {
$label = 'Client error response';
$className = 'puzzle_exception_ClientException';
} elseif ($level == '5') {
$label = 'Server error response';
$className = 'puzzle_exception_ServerException';
} else {
$label = 'Unsuccessful response';
$className = __CLASS__;
}
$message = $label . ' [url] ' . $request->getUrl() . ' [status code] ' . $response->getStatusCode() . ' [reason phrase] ' . $response->getReasonPhrase();
return new $className($message, $request, $response, $previous);
}
/**
* Set the appropriate URL on the request based on the location header
*
* @param puzzle_message_RequestInterface $redirectRequest
* @param puzzle_message_ResponseInterface $response
*/
private function setRedirectUrl(puzzle_message_RequestInterface $redirectRequest, puzzle_message_ResponseInterface $response)
{
$location = $response->getHeader('Location');
$location = puzzle_Url::fromString($location);
// Combine location with the original URL if it is not absolute.
if (!$location->isAbsolute()) {
$originalUrl = puzzle_Url::fromString($redirectRequest->getUrl());
// Remove query string parameters and just take what is present on
// the redirect Location header
$originalUrl->getQuery()->clear();
$location = $originalUrl->combine($location);
}
$redirectRequest->setUrl($location);
}
public function extractCookies(puzzle_message_RequestInterface $request, puzzle_message_ResponseInterface $response)
{
if ($cookieHeader = $response->getHeader('Set-Cookie', true)) {
foreach ($cookieHeader as $cookie) {
$sc = puzzle_cookie_SetCookie::fromString($cookie);
if (!$sc->getDomain()) {
$sc->setDomain($request->getHost());
}
$this->setCookie($sc);
}
}
}
