private void ExposeStatus(object sender, ApiRequestReceivedEventArgs e)
{
}
private void HandleApiConfigurationRequest(object sender, ApiRequestReceivedEventArgs e)
{
var areas = new JObject();
foreach (var area in _areas.GetAll())
{
areas[area.Id.Value] = ExportAreaConfiguration(area);
}
e.Context.Response["Areas"] = areas;
}
private void DispatchWebSocketMessage(object sender, WebSocketMessageReceivedEventArgs e)
{
var requestMessage = JObject.Parse(((WebSocketTextMessage)e.Message).Text);
var correlationId = (string)requestMessage["CorrelationId"];
var uri = (string)requestMessage["Uri"];
var request = (JObject)requestMessage["Content"] ?? new JObject();
var context = new ApiContext(uri, request, new JObject());
var eventArgs = new ApiRequestReceivedEventArgs(context);
RequestReceived?.Invoke(this, eventArgs);
if (!eventArgs.IsHandled)
{
context.ResultCode = ApiResultCode.UnknownUri;
}
var responseMessage = new JObject
{
["CorrelationId"] = correlationId,
["ResultCode"] = context.ResultCode.ToString(),
["Content"] = context.Response
};
e.WebSocketClientSession.SendAsync(responseMessage.ToString()).Wait();
}
private void HandleApiStatusRequest(object sender, ApiRequestReceivedEventArgs e)
{
lock (_syncRoot)
{
e.Context.Response["Notifications"] = JArray.FromObject(_notifications);
}
}
private void DispatchHttpRequest(HttpContext httpContext)
{
var apiContext = CreateApiContext(httpContext);
if (apiContext == null)
{
httpContext.Response.StatusCode = HttpStatusCode.BadRequest;
return;
}
var eventArgs = new ApiRequestReceivedEventArgs(apiContext);
RequestReceived?.Invoke(this, eventArgs);
if (!eventArgs.IsHandled)
{
httpContext.Response.StatusCode = HttpStatusCode.BadRequest;
return;
}
if (eventArgs.Context.Response == null)
{
eventArgs.Context.Response = new JObject();
}
httpContext.Response.StatusCode = ConvertResultCode(eventArgs.Context.ResultCode);
if (apiContext.UseHash)
{
var serverHash = GenerateHash(apiContext.Response.ToString());
eventArgs.Context.Response["$Hash"] = serverHash;
var serverHashWithQuotes = "\"" + serverHash + "\"";
string clientHash;
if (httpContext.Request.Headers.TryGetValue(HttpHeaderNames.IfNoneMatch, out clientHash))
{
if (clientHash.Equals(serverHashWithQuotes))
{
httpContext.Response.StatusCode = HttpStatusCode.NotModified;
return;
}
}
httpContext.Response.Headers[HttpHeaderNames.ETag] = serverHashWithQuotes;
}
httpContext.Response.Body = new JsonBody(eventArgs.Context.Response);
}
private void RouteRequest(object sender, ApiRequestReceivedEventArgs e)
{
var uri = e.Context.Uri.Trim();
Action<IApiContext> handler;
if (_routes.TryGetValue(uri, out handler))
{
e.IsHandled = true;
HandleRequest(e.Context, handler);
return;
}
e.Context.ResultCode = ApiResultCode.UnknownUri;
}
private void HandleStatusRequest(IApiContext apiContext)
{
apiContext.UseHash = true;
var eventArgs = new ApiRequestReceivedEventArgs(apiContext);
StatusRequested?.Invoke(this, eventArgs);
StatusRequestCompleted?.Invoke(this, eventArgs);
}
private void HandleConfigurationRequest(IApiContext apiContext)
{
var eventArgs = new ApiRequestReceivedEventArgs(apiContext);
ConfigurationRequested?.Invoke(this, eventArgs);
ConfigurationRequestCompleted?.Invoke(this, eventArgs);
}
private void DistpachMessage(object sender, MessageReceivedEventArgs e)
{
var correlationId = (string)e.Body["CorrelationId"];
var uri = (string)e.Body["Uri"];
var request = (JObject)e.Body["Content"] ?? new JObject();
var context = new QueueBasedApiContext(correlationId, uri, request, new JObject());
var eventArgs = new ApiRequestReceivedEventArgs(context);
RequestReceived?.Invoke(this, eventArgs);
if (!eventArgs.IsHandled)
{
context.ResultCode = ApiResultCode.UnknownUri;
}
SendResponseMessage(context).Wait();
}
