protected override void AdjustModel(TPreviewableDomainModel model)
{
base.AdjustModel(model);
var ravenEntityPreviewStorage = SourceContainer.Resolve <TPreviewRepository>();
var destinationModelId = GetDestinationModelId(model);
Stream stream;
var previewFile = ravenEntityPreviewStorage.GetPreviewFile(destinationModelId, out stream);
if (previewFile != null && stream != null)
{
var location = previewFile.Id.Split('/').FirstOrDefault() ?? "unidentified";
previewFile = PreviewFile.Create(previewFile.FileName, previewFile.ContentType, previewFile.ContentLength, location);
using (var ms = new MemoryStream())
{
stream.CopyTo(ms);
_ = ms.Seek(0, SeekOrigin.Begin);
previewFile.SetContent(ms.ToByteArray());
stream.Dispose();
}
SetDestinationModelPreview(model, previewFile);
}
// Fix situation when referenced file can not be retriewed
if (previewFile == null)
{
SetDestinationModelPreview(model, null);
}
}
public IHttpActionResult Post([FromUri] int id)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (!Request.Content.IsMimeMultipartContent())
{
return(StatusCode(HttpStatusCode.UnsupportedMediaType));
}
var multipartStreamProvider = Request.Content.ReadAsMultipartAsync().Result;
var sContent = multipartStreamProvider.Contents.SingleOrDefault();
if (sContent == null)
{
return(StatusCode(HttpStatusCode.NotAcceptable));
}
var user = _usersRepository.GetById(id);
if (user == null)
{
return(NotFound());
}
var headers = sContent.Headers;
var previewFile = PreviewFile.Create(
filename: headers.ContentDisposition?.FileName,
contentType: headers.ContentType.MediaType,
contentLength: headers.ContentLength,
location: "users");
using (var contentStream = sContent.ReadAsStreamAsync().Result)
{
_usersRepository.SetPreviewFile(entityId: id, previewFile, contentStream);
}
_usersRepository.SaveChanges();
return(Ok());
}