Radarr/NzbDrone.Services/NzbDrone.Services.Service/JsonModelBinder.cs

51 lines
1.6 KiB
C#

using System;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using NLog;
using Newtonsoft.Json;
namespace NzbDrone.Services.Service
{
public class JsonModelBinder : DefaultModelBinder
{
private static readonly JsonSerializer serializer = new JsonSerializer();
private static readonly Logger logger = LogManager.GetCurrentClassLogger();
public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
try
{
var request = controllerContext.HttpContext.Request;
if (!IsJsonRequest(request))
{
return base.BindModel(controllerContext, bindingContext);
}
object deserializedObject;
using (var stream = request.InputStream)
{
stream.Seek(0, SeekOrigin.Begin);
using (var reader = new StreamReader(stream))
{
deserializedObject = serializer.Deserialize(reader, bindingContext.ModelMetadata.ModelType);
}
}
return deserializedObject;
}
catch (Exception e)
{
logger.FatalException("Error while binding model.", e);
throw;
}
}
private static bool IsJsonRequest(HttpRequestBase request)
{
return request.ContentType.ToLower().Contains("application/json");
}
}
}