/**
* Serves GET requests.
*
* The method receives a {@link ezcWebdavGetRequest} object containing all
* relevant information obout the clients request and will return an {@link
* ezcWebdavErrorResponse} instance on error or an instance of {@link
* ezcWebdavGetResourceResponse} or {@link ezcWebdavGetCollectionResponse}
* on success, depending on the type of resource that is referenced by the
* request.
*
* @param ezcWebdavGetRequest $request
* @return ezcWebdavResponse
*/
public function get(ezcWebdavGetRequest $request)
{
$source = $request->requestUri;
// Check authorization
if (!ezcWebdavServer::getInstance()->isAuthorized($source, $request->getHeader('Authorization'))) {
return $this->createUnauthorizedResponse($source, $request->getHeader('Authorization'));
}
// Check if resource is available
if (!$this->nodeExists($source)) {
return new ezcWebdavErrorResponse(ezcWebdavResponse::STATUS_404, $source);
}
// Verify If-[None-]Match headers
if (($res = $this->checkIfMatchHeaders($request, $source)) !== null) {
return $res;
}
$res = null;
// Init
if (!$this->isCollection($source)) {
// Just deliver file
$res = new ezcWebdavGetResourceResponse(new ezcWebdavResource($source, $this->getAllProperties($source), $this->getResourceContents($source)));
} else {
// Return collection with contained children
$res = new ezcWebdavGetCollectionResponse(new ezcWebdavCollection($source, $this->getAllProperties($source), $this->getCollectionMembers($source)));
}
// Add ETag header
$res->setHeader('ETag', $this->getETag($source));
// Deliver response
return $res;
}
/**
* Serves GET requests.
*
* The method receives a {@link ezcWebdavGetRequest} object containing all
* relevant information obout the clients request and will return an {@link
* ezcWebdavErrorResponse} instance on error or an instance of {@link
* ezcWebdavGetResourceResponse} or {@link ezcWebdavGetCollectionResponse}
* on success, depending on the type of resource that is referenced by the
* request.
*
* @param ezcWebdavGetRequest $request
* @return ezcWebdavResponse
*/
public function get(ezcWebdavGetRequest $request)
{
$source = $request->requestUri;
// Check authorization
if (!ezcWebdavServer::getInstance()->isAuthorized($source, $request->getHeader('Authorization'))) {
return $this->createUnauthorizedResponse($source, $request->getHeader('Authorization'));
}
try {
// Check if resource is available
if (!$this->nodeExists($source)) {
return new ezcWebdavErrorResponse(ezcWebdavResponse::STATUS_404, $source);
}
} catch (Exception $e) {
return new ezcWebdavErrorResponse(ezcWebdavResponse::STATUS_500, $source, $e->getMessage());
}
// Verify If-[None-]Match headers
if (($res = $this->checkIfMatchHeaders($request, $source)) !== null) {
return $res;
}
$res = null;
// Init
if (!$this->isCollection($source)) {
// Just deliver file
$res = new ezcWebdavGetResourceResponse(new ezcWebdavResource($source, $this->getAllProperties($source)));
$res->setHeader("AJXP-Send-File", $this->getAccessDriver()->getRessourceUrl($this->fixPath($source)));
$res->setHeader("AJXP-Wrapper", $this->wrapperClassName);
} else {
// Return collection with contained children
$res = new ezcWebdavGetCollectionResponse(new ezcWebdavCollection($source, $this->getAllProperties($source), $this->getCollectionMembers($source)));
}
// Add ETag header
$res->setHeader('ETag', $this->getETag($source));
// Deliver response
return $res;
}
