/**
* Parses the UNLOCK request and returns a request object.
*
* This method is responsible for parsing the UNLOCK request. It retrieves
* the current request URI in $path and the request body as $body. The
* return value, if no exception is thrown, is a valid {@link
* ezcWebdavUnlockRequest} object.
*
* This method may be overwritten to adjust it to special client behaviour.
*
* @param string $path
* @param string $body
* @return ezcWebdavUnlockRequest
*/
protected function parseUnlockRequest($path, $body)
{
$request = new ezcWebdavUnlockRequest($path);
$request->setHeaders(ezcWebdavServer::getInstance()->headerHandler->parseHeaders());
$request->setHeader('Lock-Token', $this->headerHandler->parseLockTokenHeader());
return $request;
}
/**
* Callback for the hook ezcWebdavServer::receivedRequest().
*
* Parameters are:
* - ezcWebdavRequest request
*
* Needs to react directly on:
* - ezcWebdavLockRequest
* - ezcWebdavUnlockRequest
*
* Needs to check if lock violations occur on:
* - ezcWebdavCopyRequest
* - ezcWebdavMoveRequest
* - ezcWebdavMakeCollectionRequest
* - ezcWebdavPropPatchRequest
* - ezcWebdavPutRequest
*
* @param ezcWebdavPluginParameters $params
* @return ezcWebdavResponse|null
*/
public function receivedRequest(ezcWebdavPluginParameters $params)
{
$request = $params['request'];
$requestClass = get_class($request);
if (isset(ezcWebdavLockPlugin::$requestHandlingMap[$requestClass])) {
// Set headers parsed by the lock plugin only.
$request->setHeader('If', $this->headerHandler->parseIfHeader($request));
$request->setHeader('Timeout', $this->headerHandler->parseTimeoutHeader($request));
$request->setHeader('Lock-Token', $this->headerHandler->parseLockTokenHeader($request));
$request->validateHeaders();
$handlerClass = ezcWebdavLockPlugin::$requestHandlingMap[$requestClass];
$this->handler = new $handlerClass(new ezcWebdavLockTools($this->options));
if ($this->handler->needsBackendLock) {
ezcWebdavServer::getInstance()->backend->lock($this->options->backendLockWaitTime, $this->options->backendLockTimeout);
}
$res = null;
try {
$res = $this->handler->receivedRequest($request);
} catch (Exception $e) {
if ($this->handler->needsBackendLock) {
ezcWebdavServer::getInstance()->backend->unlock();
}
throw $e;
}
return $res;
}
// return null
}
/**
* testParseTimeoutHeader
*
* @param mixed $content
* @param mixed $result
* @return void
*
* @dataProvider provideTimeoutHeaderData
*/
public function testParseTimeoutHeader($content, $result)
{
$_SERVER['HTTP_TIMEOUT'] = $content;
$handler = new ezcWebdavLockHeaderHandler();
$this->assertEquals($result, $handler->parseTimeoutHeader());
}
