public async Task <List <string> > PostAsync()
{
Dictionary <string, string> queryParam = new Dictionary <string, string>();
if (Request.Content.IsMimeMultipartContent())
{
string uploadPath = HttpContext.Current.Server.MapPath("~/uploads");
//string current_path = Request.RequestUri.ParseQueryString()["currentPath"];
//MyStreamProvider streamProvider = new MyStreamProvider(uploadPath);
var streamProvider = new MultipartMemoryStreamProvider();
await Request.Content.ReadAsMultipartAsync(streamProvider);
//var queryParameters = Request.GetQueryNameValuePairs().ToDictionary(x => x.Key, x => x.Value);
List <string> messages = new List <string>();
string currentPath = "";
foreach (var file in streamProvider.Contents)
{
string name = file.Headers.ContentDisposition.Name.Replace("\"", "");
var dataStream = await file.ReadAsStreamAsync();
if (!name.Equals("file"))
{
byte[] content = new byte[dataStream.Length];
dataStream.Read(content, 0, (int)dataStream.Length);
string currentParam = System.Text.Encoding.UTF8.GetString(content);
queryParam.Add(name, currentParam);
continue;
}
else
{
long chunkIndex = Int64.Parse(queryParam["resumableChunkNumber"]);
long totalFileSize = Int64.Parse(queryParam["resumableTotalSize"]);
long totalNumberOfChunks = Int64.Parse(queryParam["resumableTotalChunks"]);
long chunkSize = Int64.Parse(queryParam["resumableChunkSize"]);
string blobPath = queryParam["currentPath"] + "/" + queryParam["resumableFilename"];
dataServices.AddNewFileChunk(dataStream, chunkIndex, blobPath, totalFileSize);
if (chunkIndex == totalNumberOfChunks)
{
dataServices.CommitFileChunks(blobPath, (int)totalNumberOfChunks);
}
}
}
return(messages);
}
else
{
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.BadRequest, "Invalid Request!");
throw new HttpResponseException(response);
}
}