public Task <int> RunAsync()
{
string originalStoreFilePath = string.Empty;
string rebuiltStoreFilePath = string.Empty;
var fileId = Guid.NewGuid();
try
{
var processingCancellationToken = _processingCancellationTokenSource.Token;
_logger.LogInformation($"Using store locations '{OriginalStorePath}' and '{RebuiltStorePath}' for {fileId}");
originalStoreFilePath = Path.Combine(OriginalStorePath, fileId.ToString());
rebuiltStoreFilePath = Path.Combine(RebuiltStorePath, fileId.ToString());
_logger.LogInformation($"Updating 'Original' store for {fileId}");
File.Copy(_appConfiguration.InputFilepath, originalStoreFilePath, overwrite: true);
_adaptationServiceClient.Connect();
var outcome = _adaptationServiceClient.AdaptationRequest(fileId, originalStoreFilePath, rebuiltStoreFilePath, processingCancellationToken);
if (outcome == ReturnOutcome.GW_REBUILT)
{
_logger.LogInformation($"Copy from '{rebuiltStoreFilePath}' to {_appConfiguration.OutputFilepath}");
File.Copy(rebuiltStoreFilePath, _appConfiguration.OutputFilepath, overwrite: true);
}
ClearStores(originalStoreFilePath, rebuiltStoreFilePath);
_logger.LogInformation($"Returning '{outcome}' Outcome for {fileId}");
return(Task.FromResult((int)outcome));
}
catch (OperationCanceledException oce)
{
_logger.LogError(oce, $"Error Processing Timeout 'input' {fileId} exceeded {_processingTimeoutDuration.TotalSeconds}s");
ClearStores(originalStoreFilePath, rebuiltStoreFilePath);
return(Task.FromResult((int)ReturnOutcome.GW_ERROR));
}
catch (Exception ex)
{
_logger.LogError(ex, $"Error Processing 'input' {fileId}");
ClearStores(originalStoreFilePath, rebuiltStoreFilePath);
return(Task.FromResult((int)ReturnOutcome.GW_ERROR));
}
}
protected async Task <IActionResult> RebuildZipFile(Base64Request request = null, IFormFile formFile = null)
{
string originalStoreFilePath = string.Empty;
string rebuiltStoreFilePath = string.Empty;
string fileId = string.Empty;
CloudProxyResponseModel cloudProxyResponseModel = new CloudProxyResponseModel();
try
{
byte[] file = null;
if (!ModelState.IsValid)
{
cloudProxyResponseModel.Errors.AddRange(ModelState.Values.SelectMany(v => v.Errors).Select(x => x.ErrorMessage));
return(BadRequest(cloudProxyResponseModel));
}
if (request != null)
{
if (!_fileUtility.TryGetBase64File(request.Base64, out file))
{
cloudProxyResponseModel.Errors.Add("Input file could not be decoded from base64.");
return(BadRequest(cloudProxyResponseModel));
}
}
if (formFile != null)
{
if (!_fileUtility.TryReadFormFile(formFile, out file))
{
cloudProxyResponseModel.Errors.Add("Input file could not be parsed.");
return(BadRequest(cloudProxyResponseModel));
}
}
AdaptionDescriptor descriptor = AdaptionCache.Instance.GetDescriptor(file, _cloudSdkConfiguration);
if (null == descriptor)
{
cloudProxyResponseModel.Errors.Add("Cannot create a cache entry for the file.");
return(BadRequest(cloudProxyResponseModel));
}
fileId = descriptor.UUID.ToString();
CancellationToken processingCancellationToken = new CancellationTokenSource(_processingConfiguration.ProcessingTimeoutDuration).Token;
_logger.LogInformation($"[{UserAgentInfo.ClientTypeString}]:: Using store locations '{_storeConfiguration.OriginalStorePath}' and '{_storeConfiguration.RebuiltStorePath}' for {fileId}");
originalStoreFilePath = Path.Combine(_storeConfiguration.OriginalStorePath, fileId);
rebuiltStoreFilePath = Path.Combine(_storeConfiguration.RebuiltStorePath, fileId);
if (ReturnOutcome.GW_REBUILT != descriptor.AdaptationServiceResponse.FileOutcome)
{
_logger.LogInformation($"[{UserAgentInfo.ClientTypeString}]:: Updating 'Original' store for {fileId}");
using (Stream fileStream = new FileStream(originalStoreFilePath, FileMode.Create))
{
await fileStream.WriteAsync(file, 0, file.Length);
}
_adaptationServiceClient.Connect();
IAdaptationServiceResponse adaptationServiceResponse = _adaptationServiceClient.AdaptationRequest(descriptor.UUID, originalStoreFilePath, rebuiltStoreFilePath, processingCancellationToken);
descriptor.Update(adaptationServiceResponse, originalStoreFilePath, rebuiltStoreFilePath);
_logger.LogInformation($"[{UserAgentInfo.ClientTypeString}]:: Returning '{descriptor.AdaptationServiceResponse.FileOutcome}' Outcome for {fileId}");
}
switch (descriptor.AdaptationServiceResponse.FileOutcome)
{
case ReturnOutcome.GW_REBUILT:
return(await RebuildZipInfoByFileId(descriptor));
case ReturnOutcome.GW_FAILED:
if (System.IO.File.Exists(descriptor.RebuiltStoreFilePath))
{
cloudProxyResponseModel.Errors.Add(await System.IO.File.ReadAllTextAsync(descriptor.RebuiltStoreFilePath));
}
cloudProxyResponseModel.Status = descriptor.AdaptationServiceResponse.FileOutcome;
cloudProxyResponseModel.RebuildProcessingStatus = descriptor.AdaptationServiceResponse.RebuildProcessingStatus;
return(BadRequest(cloudProxyResponseModel));
case ReturnOutcome.GW_UNPROCESSED:
if (System.IO.File.Exists(descriptor.RebuiltStoreFilePath))
{
cloudProxyResponseModel.Errors.Add(await System.IO.File.ReadAllTextAsync(descriptor.RebuiltStoreFilePath));
}
cloudProxyResponseModel.Status = descriptor.AdaptationServiceResponse.FileOutcome;
cloudProxyResponseModel.RebuildProcessingStatus = descriptor.AdaptationServiceResponse.RebuildProcessingStatus;
return(BadRequest(cloudProxyResponseModel));
case ReturnOutcome.GW_ERROR:
default:
if (System.IO.File.Exists(descriptor.RebuiltStoreFilePath))
{
cloudProxyResponseModel.Errors.Add(await System.IO.File.ReadAllTextAsync(descriptor.RebuiltStoreFilePath));
}
cloudProxyResponseModel.Status = descriptor.AdaptationServiceResponse.FileOutcome;
cloudProxyResponseModel.RebuildProcessingStatus = descriptor.AdaptationServiceResponse.RebuildProcessingStatus;
return(BadRequest(cloudProxyResponseModel));
}
}
catch (OperationCanceledException oce)
{
_logger.LogError(oce, $"[{UserAgentInfo.ClientTypeString}]:: Error Processing Timeout 'input' {fileId} exceeded {_processingConfiguration.ProcessingTimeoutDuration.TotalSeconds}s");
cloudProxyResponseModel.Errors.Add($"Error Processing Timeout 'input' {fileId} exceeded {_processingConfiguration.ProcessingTimeoutDuration.TotalSeconds}s");
cloudProxyResponseModel.Status = ReturnOutcome.GW_ERROR;
return(StatusCode(StatusCodes.Status500InternalServerError, cloudProxyResponseModel));
}
catch (Exception ex)
{
_logger.LogError(ex, $"[{UserAgentInfo.ClientTypeString}]:: Error Processing 'input' {fileId} and error detail is {ex.Message}");
cloudProxyResponseModel.Errors.Add($"Error Processing 'input' {fileId} and error detail is {ex.Message}");
cloudProxyResponseModel.Status = ReturnOutcome.GW_ERROR;
return(StatusCode(StatusCodes.Status500InternalServerError, cloudProxyResponseModel));
}
finally
{
ClearStores(originalStoreFilePath, rebuiltStoreFilePath);
AddHeaderToResponse(Constants.Header.FILE_ID, fileId);
}
}