public void ProcessRequest(HttpContext context)
{
string id = context.Request.QueryString["id"];
string filename = context.Request.QueryString["filename"];
bool complete = string.IsNullOrEmpty(context.Request.QueryString["Complete"]) ? true : bool.Parse(context.Request.QueryString["Complete"]);
bool getBytes = string.IsNullOrEmpty(context.Request.QueryString["GetBytes"]) ? false : bool.Parse(context.Request.QueryString["GetBytes"]);
long startByte = string.IsNullOrEmpty(context.Request.QueryString["StartByte"]) ? 0 : long.Parse(context.Request.QueryString["StartByte"]);
var blobUri = string.Format(
CultureInfo.InvariantCulture,
"{0}/{1}{2}",
ConfigReader.GetConfigValue("MainBlobContanier"),
id,
Path.GetExtension(filename));
var du = new DistributedUpload(
CloudStorageAccount.FromConfigurationSetting("DataConnectionString"),
blobUri);
if (getBytes)
{
try
{
du.Begin();
}
catch (Exception ex)
{
context.Response.StatusCode = (int)System.Net.HttpStatusCode.InternalServerError;
context.Response.StatusDescription = ex.Message;
return;
}
context.Response.Write("0");
return;
}
else
{
try
{
this.UploadChunkToBlobStorage(id, startByte, context.Request.InputStream, du);
}
catch (Exception ex)
{
context.Response.StatusCode = (int)System.Net.HttpStatusCode.InternalServerError;
context.Response.StatusDescription = ex.Message;
return;
}
if (complete)
{
if (this.FileUploadCompleted != null)
{
var args = new FileUploadCompletedEventArgs(filename, du);
this.FileUploadCompleted(this, args);
}
}
}
}
private void FileUploadFileUploadCompleted(object sender, FileUploadCompletedEventArgs e)
{
var dataStore = BlobShareDataStoreEntities.CreateInstance();
try
{
var blobService = new BlobService(
dataStore,
CloudStorageAccount.Parse(ConfigReader.GetConfigValue("DataConnectionString")),
ConfigReader.GetConfigValue("MainBlobContanier"));
try
{
if (!string.IsNullOrEmpty(e.FileName))
{
e.DistributedUpload.Commit();
var resource = new Blob();
resource.BlobId = Guid.Parse(this.ctx.Request.QueryString["id"]);
resource.Name = Path.GetFileNameWithoutExtension(e.FileName);
resource.Description = string.Empty;
resource.OriginalFileName = e.FileName;
resource.UploadDateTime = DateTime.UtcNow;
blobService.CreateBlob(resource);
}
}
catch (Exception ex)
{
this.ctx.Response.StatusCode = (int)System.Net.HttpStatusCode.InternalServerError;
this.ctx.Response.StatusDescription = ex.Message;
return;
}
}
finally
{
dataStore.Dispose();
}
}
