public OverseerBootstrapper(IDataContext context)
{
_context = context;
var applicationSettings = _context.GetApplicationSettings();
_monitoringService = new MonitoringService(applicationSettings.Interval, () =>
{
var providerManager = Container.Resolve <PrinterProviderManager>();
return(providerManager.GetPrinterProviders());
});
_monitoringService.StatusUpdate += (sender, args) =>
{
StatusHub.PushStatusUpdate(args.Status);
};
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, OverseerBootstrapper bootstrapper, IHubContext <StatusHub> statusHub)
{
bootstrapper.Container.Register <Action <MachineStatus> >((c, n) =>
{
return(status => StatusHub.PushStatusUpdate(statusHub, status));
});
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseSpaStaticFiles();
app.Map("/api", builder =>
{
builder.UseAuthentication();
builder.UseOwin(owin => owin.UseNancy(options => options.Bootstrapper = bootstrapper));
});
app.Map("/push", builder =>
{
builder.UseSignalR(routes =>
{
routes.MapHub <StatusHub>("/status");
});
});
app.UseSpa(spa =>
{
if (env.IsDevelopment())
{
spa.Options.SourcePath = "../OverseerUI";
spa.UseAngularCliServer(npmScript: "start");
}
else
{
spa.Options.SourcePath = "/OverseerUI";
}
});
}
public static void Start(string endpoint, OverseerBootstrapper bootstrapper)
{
Log.Info("Starting Server...");
bootstrapper.Container.Register <StatusHubService>();
bootstrapper.Container.Register <Action <MachineStatus> >(s => StatusHub.PushStatusUpdate(s));
GlobalHost.DependencyResolver.Register(typeof(StatusHub), () =>
{
return(bootstrapper.Container.Resolve <StatusHub>());
});
GlobalHost.DependencyResolver.Register(typeof(JsonSerializer), () =>
{
return(new JsonSerializer
{
ContractResolver = new OverseerContractResolver(),
Formatting = Formatting.None
});
});
WebApp.Start(endpoint, app =>
{
app.UseOverseerAuthentication(bootstrapper.Container);
app.MapSignalR("/push", new HubConfiguration
{
EnableDetailedErrors = true,
EnableJavaScriptProxies = true,
EnableJSONP = false
});
app.Map("/api", a =>
{
a.UseNancy(new NancyOptions {
Bootstrapper = bootstrapper
});
});
/*
* This is needed to support client side routing without the use of hash bang urls.
* If the request wasn't for a file, an api request, or a signalr request then redirect to the root to be handled by index.html
*/
app.Use(async(IOwinContext context, Func <Task> next) =>
{
await next.Invoke();
if (context.Response.StatusCode == 404 &&
!Path.HasExtension(context.Request.Path.Value) &&
!context.Request.Path.Value.StartsWith("/push") &&
!context.Request.Path.Value.StartsWith("/api"))
{
context.Request.Path = new PathString("/index.html");
await next.Invoke();
}
});
app.UseFileServer(new FileServerOptions
{
EnableDirectoryBrowsing = false,
EnableDefaultFiles = true,
DefaultFilesOptions = { DefaultFileNames = { "index.html" } },
FileSystem = new PhysicalFileSystem(ClientPath),
StaticFileOptions = { ContentTypeProvider = new OverseerContentTypeProvider() }
});
});
Log.Info($"Listening at {endpoint}...");
}