Accept form POST with file upload

FileUploadHttpPost.cs

[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Upload(int id, IEnumerable<HttpPostedFileBase> files)
{
  	var results = new List<UploadResult>();
		var uploads = new List<PhotoUpload>();
		
		foreach (var file in files)
		{
			if (file.ContentLength > 0)
			{
				var p = new PhotoUpload()
				{
					AddedOn = DateTime.Now,
					ContentType = "image/jpeg",
					LocationId = id,
					ImageStream = file.InputStream
				};
				uploads.Add(p);
				results.Add(new UploadResult()
				{
					name = "upload complete",
					size = file.ContentLength.ToString(),
					thumbnail_url = @"/Content/Images/YellowTick.gif"
				});
			}

		}
		var saveLocation = Server.MapPath(_cfg.LocationImages);
		_svc.Create(uploads, saveLocation);
		return Json(results);
}