/// <summary>
/// Process the response
/// </summary>
/// <param name="requestedMediaRange">Content type requested by the client</param>
/// <param name="model">The model for the given media range</param>
/// <param name="context">The nancy context</param>
/// <returns>A response</returns>
public virtual Response Process(MediaRange requestedMediaRange, dynamic model, NancyContext context)
{
var pomonaResponse = (PomonaResponse)model;
if (pomonaResponse.Entity == PomonaResponse.NoBodyEntity)
return new Response { StatusCode = pomonaResponse.StatusCode };
var serializer = GetSerializer(context);
var serializeOptions = new SerializeOptions
{
ExpandedPaths = pomonaResponse.ExpandedPaths,
ExpectedBaseType = pomonaResponse.ResultType
};
if (IsTextHtmlContentType(requestedMediaRange))
{
// Wrap in html
var response = new Response();
var htmlLinks = GetHtmlLinks(context);
var jsonString = serializer.SerializeToString(pomonaResponse.Entity, serializeOptions);
HtmlJsonPrettifier.CreatePrettifiedHtmlJsonResponse(response,
htmlLinks,
jsonString,
"http://failfailtodo");
return response;
}
else
{
var response = new Response
{
//Headers = {{"Content-Length", bytes.Length.ToString()}},
Contents = stream =>
{
using (var streamWriter = new NonClosingStreamWriter(stream))
{
serializer.Serialize(streamWriter, pomonaResponse.Entity, serializeOptions);
}
},
ContentType = ContentType,
StatusCode = pomonaResponse.StatusCode
};
if (pomonaResponse.ResponseHeaders != null)
{
foreach (var kvp in pomonaResponse.ResponseHeaders)
response.Headers.Add(kvp);
}
// Add etag header
var resourceType = pomonaResponse.ResultType as ResourceType;
if (resourceType == null)
return response;
var etagProperty = resourceType.ETagProperty;
if (pomonaResponse.Entity == null || etagProperty == null)
return response;
var etagValue = (string)etagProperty.GetValue(pomonaResponse.Entity);
if (etagValue != null)
{
// I think defining this as a weak etag will be correct, since we can specify $expand which change data (byte-by-byte).
response.Headers["ETag"] = $"W/\"{etagValue}\"";
}
return response;
}
}
public ISerializationContext GetSerializationContext(SerializeOptions options)
{
return new ClientSerializationContext(this.clientTypeMapper);
}
public abstract void Serialize(TextWriter textWriter, object o, SerializeOptions options = null);
public ISerializationContext GetSerializationContext(SerializeOptions options)
{
options = options ?? new SerializeOptions();
return new ServerSerializationContext(this.typeMapper, options.ExpandedPaths ?? string.Empty, false, this.uriResolver,
this.container);
}
public ISerializationContext GetSerializationContext(SerializeOptions options)
{
options = options ?? new SerializeOptions();
return new ServerSerializationContext(options.ExpandedPaths, false, uriResolver);
}