public function buildResponse()
{
$response = new HttpResponse(WebDav::CODE_MULTI_STATUS, WebDav::getReason(WebDav::CODE_MULTI_STATUS));
$response->setHeader('Content-Type', 'application/xml; charset="utf-8"');
$response->setHeader('Cache-Control', 'no-cache, no-store, must-revalidate, proxy-revalidate');
if ($this->propfind instanceof PropfindRequest) {
$response->setEntity([$this, 'streamProperties']);
} elseif ($this->propfind instanceof PropNameRequest) {
$response->setEntity([$this, 'streamPropertyNames']);
} else {
throw new \RuntimeException('Unable to generate response for ' . get_class($this->propfind));
}
return $response;
}
public function streamPropStat($status, array $operations, XmlStreamWriterInterface $xml)
{
$xml->startElement(WebDav::NS_DAV, 'propstat');
$xml->startElement(WebDav::NS_DAV, 'prop');
foreach ($operations as $operation) {
$prop = $operation->getPropertyName();
$xml->writeElement($prop->getNamespaceUri(), $prop->getLocalName());
}
$xml->endElement();
// D:prop
$xml->writeElement(WebDav::NS_DAV, 'status', sprintf('HTTP/1.1 %u %s', $status, WebDav::getReason($status)));
if (!empty($prop) && $prop instanceof ProppatchOperationInterface) {
$result = $prop->getResult();
if ($result instanceof WebDavConditionException) {
$xml->startElement(WebDav::NS_DAV, 'error');
$result->toXml($xml);
$xml->endElement();
// D:error
}
}
$xml->endElement();
// D:propstat
$xml->flush();
}
public function __construct($status = NULL, \Exception $cause = NULL)
{
$status = $status === NULL ? WebDav::CODE_INTERNAL_SERVER_ERROR : $status;
parent::__construct($status, $cause);
$this->message = WebDav::getReason($status);
}