public static IHttpActionResult CreateResponse(Speaker speakerInfo, HttpRequestMessage request)
{
if (request.Headers.Accept.Contains(new MediaTypeWithQualityHeaderValue("application/hal+json")))
{
return new OkResult(request)
.WithContent(CreateHalContent(speakerInfo, request));
}
// fall back to text/plain response
return new OkResult(request)
.WithContent(new StringContent(speakerInfo.Name + Environment.NewLine + speakerInfo.Bio))
.WithLinkHeaders(new List<Link>
{
SessionsLinkHelper.CreateLink(request, speakerInfo),
new IconLink() { Target = new Uri(speakerInfo.ImageUrl) }
});
}
private static HttpContent CreateHalContent(Speaker speakerInfo, HttpRequestMessage request)
{
dynamic jspeaker = new JObject();
jspeaker.name = speakerInfo.Name;
jspeaker.bio = speakerInfo.Bio;
dynamic links = new JObject();
dynamic iconLink = new JObject();
iconLink.href = speakerInfo.ImageUrl;
links.icon = iconLink;
dynamic sessionsLink = new JObject();
sessionsLink.href = SessionsLinkHelper.CreateLink(request, speakerInfo).Target;
links[LinkHelper.GetLinkRelationTypeName<SessionsLink>()] = sessionsLink;
jspeaker["_links"] = links;
return new DynamicHalContent(jspeaker);
}
public static SessionsLink CreateLink(HttpRequestMessage request, Speaker speaker)
{
return request.ResolveLink<SessionsLink>(SpeakerSessionsRoute, new { id = speaker.Id });
}