/**
* Handles a http request, and execute a method based on its name
*
* @param RequestInterface $request
* @param ResponseInterface $response
* @param $sendResponse Whether to send the HTTP response to the DAV client.
* @return void
*/
function invokeMethod(RequestInterface $request, ResponseInterface $response, $sendResponse = true) {
$method = $request->getMethod();
if (!$this->emit('beforeMethod:' . $method, [$request, $response])) return;
if (!$this->emit('beforeMethod', [$request, $response])) return;
if (self::$exposeVersion) {
$response->setHeader('X-Sabre-Version', Version::VERSION);
}
$this->transactionType = strtolower($method);
if (!$this->checkPreconditions($request, $response)) {
$this->sapi->sendResponse($response);
return;
}
if ($this->emit('method:' . $method, [$request, $response])) {
if ($this->emit('method', [$request, $response])) {
// Unsupported method
throw new Exception\NotImplemented('There was no handler found for this "' . $method . '" method');
}
}
if (!$this->emit('afterMethod:' . $method, [$request, $response])) return;
if (!$this->emit('afterMethod', [$request, $response])) return;
if ($sendResponse) {
$this->sapi->sendResponse($response);
$this->emit('afterResponse', [$request, $response]);
}
}
/**
* Handles a http request, and execute a method based on its name
*
* @param RequestInterface $request
* @param ResponseInterface $response
* @param $sendResponse Whether to send the HTTP response to the DAV client.
* @return void
*/
function invokeMethod(RequestInterface $request, ResponseInterface $response, $sendResponse = true)
{
$method = $request->getMethod();
if (!$this->emit('beforeMethod:' . $method, [$request, $response])) {
return;
}
if (!$this->emit('beforeMethod', [$request, $response])) {
return;
}
if (self::$exposeVersion) {
$response->setHeader('X-Sabre-Version', Version::VERSION);
}
$this->transactionType = strtolower($method);
if (!$this->checkPreconditions($request, $response)) {
$this->sapi->sendResponse($response);
return;
}
if ($this->emit('method:' . $method, [$request, $response])) {
if ($this->emit('method', [$request, $response])) {
$exMessage = "There was no plugin in the system that was willing to handle this " . $method . " method.";
if ($method === "GET") {
$exMessage .= " Enable the Browser plugin to get a better result here.";
}
// Unsupported method
throw new Exception\NotImplemented($exMessage);
}
}
if (!$this->emit('afterMethod:' . $method, [$request, $response])) {
return;
}
if (!$this->emit('afterMethod', [$request, $response])) {
return;
}
if ($response->getStatus() === null) {
throw new Exception('No subsystem set a valid HTTP status code. Something must have interrupted the request without providing further detail.');
}
if ($sendResponse) {
$this->sapi->sendResponse($response);
$this->emit('afterResponse', [$request, $response]);
}
}
/**
*
*/
public function process()
{
$this->emit('process:before', [['request' => $this->httpRequest]]);
// set Content Security Policy and CORS headers
$this->httpResponse->addHeader('Content-Security-Policy', "default-src *");
$this->httpResponse->addHeader('X-Content-Security-Policy', "default-src *");
if ($this->httpRequest->hasHeader('Origin')) {
// TODO: allow to configure allowed origins
$this->httpResponse->addHeader('Access-Control-Allow-Origin', "*");
}
// FIXME: respond to OPTIONS requests directly and without validation
if ($this->httpRequest->getMethod() == 'OPTIONS') {
$this->httpResponse->addHeader('Access-Control-Request-Method', 'GET, POST, OPTIONS');
$this->httpResponse->addHeader('Access-Control-Allow-Headers', $this->httpRequest->getHeader('Access-Control-Request-Headers'));
$this->httpResponse->setStatus(204);
$this->sapi->sendResponse($this->httpResponse);
return;
}
// extract route from request (jmap, auth|.well-known/jmap, upload)
if ($route = $this->getRouteMatch($this->httpRequest->getPath())) {
try {
call_user_func($this->routes[$route], $this->httpRequest, $this->httpResponse);
} catch (\RuntimeException $e) {
if ($e instanceof Exception\ProcessorException) {
$this->httpResponse->setStatus($e->getStatusCode());
} else {
$this->httpResponse->setStatus(500);
}
$this->logger->err(strval($e));
$this->emit('process:error', [['request' => $this->httpRequest, 'exception' => $e]]);
}
} else {
// TODO: throw invalid route error
$this->httpResponse->setStatus(404);
}
$this->emit('process:after', [['response' => $this->httpResponse]]);
$this->sapi->sendResponse($this->httpResponse);
}