public async Task <HttpResponseMessage> Upload()
{
// Check if the request contains multipart/form-data.
if (!Request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
}
string root = HttpContext.Current.Server.MapPath("~/App_Data");
var provider = new MultipartFormDataStreamProvider(root);
try
{
// Read the form data and return an async task.
await Request.Content.ReadAsMultipartAsync(provider);
var task = Task.Factory.StartNew((fd) =>
{
var blobContainer = AzureHelper.GetBlobContainer("uploadbatch");
var typedFd = fd as Collection <MultipartFileData>;
var fileDataQueue = new List <UploadDocumentParameter>();
var batchGuid = Guid.NewGuid().ToString();
foreach (var file in typedFd)
{
fileDataQueue.Add(new UploadDocumentParameter()
{
FileName = file.Headers.ContentDisposition.FileName,
StreamData = File.ReadAllBytes(file.LocalFileName)
});
}
var blob = blobContainer.GetBlockBlobReference(batchGuid);
var binaryFormatter = new BinaryFormatter();
using (var memoryStream = new MemoryStream())
{
binaryFormatter.Serialize(memoryStream, fileDataQueue.ToArray());
memoryStream.Position = 0;
var batchBytes = memoryStream.ToArray();
blob.UploadFromByteArray(batchBytes, 0, batchBytes.Length);
}
AzureHelper.SendQueueMessage(batchGuid, "uploadqueue");
}, provider.FileData);
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (Exception e)
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, e));
}
}
