public ActionResult ThumbnailUpload()
{
try
{
UploadedFile file = RetrieveFileFromRequest();
if (file.FileName != null)
{
string filename = Path.GetFileName(file.FileName);
if (filename != null)
{
var args = new RIAPP.DataService.ServiceArgs(new Serializer(), this.User);
RIAppDemoService svc = new RIAppDemoService(args);
using (svc)
{
svc.SaveThumbnail(file.DataID, file.FileName, file.Contents);
}
}
}
return new HttpStatusCodeResult(200);
}
catch (Exception)
{
return new HttpStatusCodeResult(400);
}
}
public HttpResponseMessage UploadThumbnail(HttpRequestMessage request)
{
try
{
UploadedFile file = RetrieveFileFromRequest(request);
if (file.FileName != null)
{
string filename = Path.GetFileName(file.FileName);
if (filename != null)
{
var args = new RIAPP.DataService.ServiceArgs(new Serializer(), this.User);
RIAppDemoService svc = new RIAppDemoService(args);
using (svc)
{
svc.SaveThumbnail2(file.DataID, file.FileName, file.Content.CopyToAsync);
}
}
}
return Request.CreateResponse(HttpStatusCode.OK);
}
catch (Exception ex)
{
var response = Request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message);
throw new HttpResponseException(response);
}
}
public ActionResult ThumbnailDownload(int id)
{
try
{
RIAppDemoService svc = new RIAppDemoService(this.User);
using (svc)
{
MemoryStream stream = new MemoryStream();
string fileName = svc.GetThumbnail(id, stream);
if (string.IsNullOrEmpty(fileName))
return new HttpStatusCodeResult(400);
stream.Position = 0;
var res = new FileStreamResult(stream, System.Net.Mime.MediaTypeNames.Image.Jpeg);
res.FileDownloadName = fileName;
return res;
}
}
catch (Exception ex)
{
return new HttpStatusCodeResult(404);
}
}
public HttpResponseMessage DownloadThumbnail(HttpRequestMessage request, string id)
{
try
{
var args = new RIAPP.DataService.ServiceArgs(new Serializer(), this.User);
RIAppDemoService svc = new RIAppDemoService(args);
using (svc)
{
MemoryStream stream = new MemoryStream();
string fileName = svc.GetThumbnail(int.Parse(id), stream);
if (string.IsNullOrEmpty(fileName))
return Request.CreateResponse(HttpStatusCode.NotFound);
stream.Position = 0;
HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
result.Content = new StreamContent(stream);
result.Content.Headers.ContentType = new MediaTypeHeaderValue(System.Net.Mime.MediaTypeNames.Image.Jpeg);
result.Content.Headers.Add("Content-Disposition", new string[]{string.Format("attachment; filename=\"{0}\"", fileName) });
return result;
}
}
catch (Exception ex)
{
var response = Request.CreateResponse(HttpStatusCode.InternalServerError, ex.Message);
throw new HttpResponseException(response);
}
}
