private string CopyFileToBlob(string filename)
{
var uri = FileDal.GetFileUri(filename);
var newFilename = BlobDal.UploadFromUri(filename, uri);
FileDal.DeleteFile(filename);
return(newFilename);
}
public HttpResponseMessage Upload([FromBody] UploadedFile uploadedFile)
{
using (var operation = this.TelClient.StartOperation <RequestTelemetry>("Upload"))
{
if (uploadedFile == null || string.IsNullOrWhiteSpace(uploadedFile.Url) || string.IsNullOrWhiteSpace(uploadedFile.Name))
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, "The file to be uploaded is empty"));
}
var fileShareName = WebConfigurationManager.AppSettings["fileShareName"];
// the incoming url will look like this:
// "azure://<accountname>:<accesskey>@file.core.windows.net/<sharename>/<filename>"
var urlSplit = uploadedFile.Url.Split('/');
if (urlSplit.Length < 2 ||
!urlSplit[urlSplit.Length - 2].Equals(fileShareName, StringComparison.InvariantCultureIgnoreCase) ||
!urlSplit[urlSplit.Length - 1].Equals(uploadedFile.Name))
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, "Request's Url does not match request's Name or does not contain expected file share name"));
}
string ocmeData;
var fileName = urlSplit[urlSplit.Length - 1];
try
{
fileName = CopyFileToBlob(fileName);
ocmeData = BlobDal.DownloadBlob(fileName);
operation.Telemetry.ResponseCode = HttpStatusCode.OK.ToString();
operation.Telemetry.Url = Request.RequestUri;
ParseAndUpload(ocmeData);
BlobDal.MoveFileToProcessed(fileName);
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (Exception ex)
{
BlobDal.MoveFileToPoison(fileName);
return(HandleExceptions(ex, operation, Request));
}
}
}
public async Task <HttpResponseMessage> Upload()
{
var groups = UserDal.GetGroupsFromHeader(Request);
if (!groups.Contains("Admin"))
{
return(Request.CreateResponse(HttpStatusCode.Unauthorized, "You do not have permission to upload files."));
}
using (var operation = this.TelClient.StartOperation <RequestTelemetry>("UploadFromSite"))
{
if (!Request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
}
var provider = new MultipartMemoryStreamProvider();
await Request.Content.ReadAsMultipartAsync(provider);
foreach (var file in provider.Contents)
{
string filename = null;
try
{
operation.Telemetry.ResponseCode = HttpStatusCode.OK.ToString();
operation.Telemetry.Url = Request.RequestUri;
var buffer = await file.ReadAsByteArrayAsync();
var contents = System.Text.Encoding.UTF8.GetString(buffer);
filename = BlobDal.UploadFromText("ocme" + DateTime.Now.ToString(@"yyyy-MM-dd"), contents);
ParseAndUpload(contents);
BlobDal.MoveFileToProcessed(filename);
}
catch (Exception ex)
{
if (!string.IsNullOrEmpty(filename))
{
BlobDal.MoveFileToPoison(filename);
}
return(HandleExceptions(ex, operation, Request));
}
}
return(Request.CreateResponse(HttpStatusCode.OK, "Success"));
}
}
