private function applyBody(puzzle_message_RequestInterface $request)
{
if ($request->hasHeader('Content-Length')) {
$size = (int) $request->getHeader('Content-Length');
} else {
$size = null;
}
$request->getBody()->seek(0);
// You can send the body as a string using curl's CURLOPT_POSTFIELDS
$config = $request->getConfig();
if ($size !== null && $size < 32768 || isset($config['curl']['body_as_string'])) {
$this->_closure_handleOptions[CURLOPT_POSTFIELDS] = $request->getBody()->getContents();
// Don't duplicate the Content-Length header
$this->removeHeader('Content-Length', $this->_closure_handleOptions);
$this->removeHeader('Transfer-Encoding', $this->_closure_handleOptions);
} else {
$this->_closure_handleOptions[CURLOPT_UPLOAD] = true;
// Let cURL handle setting the Content-Length header
if ($size !== null) {
$this->_closure_handleOptions[CURLOPT_INFILESIZE] = $size;
$this->removeHeader('Content-Length', $this->_closure_handleOptions);
}
}
// If the Expect header is not present, prevent curl from adding it
if (!$request->hasHeader('Expect')) {
$this->_closure_handleOptions[CURLOPT_HTTPHEADER][] = 'Expect:';
}
}
/**
* Create a redirect request for a specific request object
*
* Takes into account strict RFC compliant redirection (e.g. redirect POST
* with POST) vs doing what most clients do (e.g. redirect POST with GET).
*
* @param puzzle_message_RequestInterface $request
* @param puzzle_message_ResponseInterface $response
*
* @return puzzle_message_RequestInterface Returns a new redirect request
* @throws puzzle_exception_CouldNotRewindStreamException If the body cannot be rewound.
*/
private function createRedirectRequest(puzzle_message_RequestInterface $request, puzzle_message_ResponseInterface $response)
{
$config = $request->getConfig();
// Use a GET request if this is an entity enclosing request and we are
// not forcing RFC compliance, but rather emulating what all browsers
// would do. Be sure to disable redirects on the clone.
$redirectRequest = clone $request;
$redirectRequest->getEmitter()->detach($this);
$statusCode = $response->getStatusCode();
if ($statusCode == 303 || $statusCode <= 302 && $request->getBody() && !$config->getPath('redirect/strict')) {
$redirectRequest->setMethod('GET');
$redirectRequest->setBody(null);
}
$this->setRedirectUrl($redirectRequest, $response);
$this->rewindEntityBody($redirectRequest);
// Add the Referer header if it is told to do so and only
// add the header if we are not redirecting from https to http.
if ($config->getPath('redirect/referer') && ($redirectRequest->getScheme() == 'https' || $redirectRequest->getScheme() == $request->getScheme())) {
$url = puzzle_Url::fromString($request->getUrl());
$url->setUsername(null)->setPassword(null);
$redirectRequest->setHeader('Referer', (string) $url);
}
return $redirectRequest;
}
