/**
* WebDAV PROPPATCH
*
* This method is called to update properties on a Node. The request is an XML body with all the mutations.
* In this XML body it is specified which properties should be set/updated and/or deleted
*
* @param RequestInterface $request
* @param ResponseInterface $response
* @return bool
*/
function httpPropPatch(RequestInterface $request, ResponseInterface $response)
{
$path = $request->getPath();
$newProperties = $this->server->parsePropPatchRequest($request->getBodyAsString());
$result = $this->server->updateProperties($path, $newProperties);
$prefer = $this->server->getHTTPPrefer();
$response->setHeader('Vary', 'Brief,Prefer');
if ($prefer['return-minimal']) {
// If return-minimal is specified, we only have to check if the
// request was succesful, and don't need to return the
// multi-status.
$ok = true;
foreach ($result as $prop => $code) {
if ((int) $code > 299) {
$ok = false;
}
}
if ($ok) {
$response->setStatus(204);
return false;
}
}
$response->setStatus(207);
$response->setHeader('Content-Type', 'application/xml; charset=utf-8');
// Reorganizing the result for generateMultiStatus
$multiStatus = [];
foreach ($result as $propertyName => $code) {
if (isset($multiStatus[$code])) {
$multiStatus[$code][$propertyName] = null;
} else {
$multiStatus[$code] = [$propertyName => null];
}
}
$multiStatus['href'] = $path;
$response->setBody($this->server->generateMultiStatus([$multiStatus]));
// Sending back false will interupt the event chain and tell the server
// we've handled this method.
return false;
}
