Golang negroni.HandlerFunc函數代碼示例

// BuildRoutes returns the routes for the application.
func BuildRoutes() http.Handler {
	router := mux.NewRouter()

	router.HandleFunc("/", HomeHandler)
	router.HandleFunc("/login-success", LoginSuccessHandler)
	router.HandleFunc("/verify", VerifyHandler)
	router.HandleFunc("/logout", LogoutHandler)
	router.HandleFunc("/game", GameHandler)

	// profile routes with LoginRequiredMiddleware
	profileRouter := mux.NewRouter()
	profileRouter.HandleFunc("/profile", ProfileHandler)

	router.PathPrefix("/profile").Handler(negroni.New(
		negroni.HandlerFunc(LoginRequiredMiddleware),
		negroni.Wrap(profileRouter),
	))

	// apply the base middleware to the main router
	n := negroni.New(
		negroni.HandlerFunc(CsrfMiddleware),
		negroni.HandlerFunc(UserMiddleware),
	)
	n.UseHandler(router)

	return n
}

func main() {
	// Instantiate a new router
	r := httprouter.New()
	n := negroni.Classic()

	// Get a UserController instance
	//	uc := controllers.NewUserController(getSession())
	//	cc := controllers.NewCustomerController(getSession())
	//
	//	// Get a user resource
	//	r.GET("/user/:id", uc.GetUser)
	//	r.GET("/customer/:id",cc.GetCustomer)
	//
	//	// Create a new user
	//	r.POST("/user", uc.CreateUser)
	//	r.POST("/customer",cc.CreateCustomer)
	//
	//	r.PUT("/customer/:id",cc.UpdateCustomer)
	//
	//	// Remove an existing user
	//	r.DELETE("/user/:id", uc.RemoveUser)
	//	r.DELETE("/customer/:id",cc.RemoveCustomer)

	// Fire up the server
	r.HandlerFunc("GET", "/login", getToken)
	r.Handler("GET", "/api",
		negroni.New(negroni.HandlerFunc(AuthMiddleware1), negroni.HandlerFunc(APIHandler1), negroni.Handler(CreateCustomer1)))
	//	r.Handler("POST","/customer",
	//		negroni.New(negroni.HandlerFunc(AuthMiddleware1),negroni.HandlerFunc(APIHandler1),cc.CreateCustomer))
	n.UseHandler(r)
	http.ListenAndServe("localhost:8080", n)
}

// RunServer starts vertice httpd server.
func NewNegHandler() *negroni.Negroni {
	c := cors.New(cors.Options{
		AllowedOrigins: []string{"*"},
	})

	m := &delayedRouter{}
	for _, handler := range megdHandlerList {
		m.Add(handler.method, handler.path, handler.h)
	}

	m.Add("Get", "/", Handler(index))
	m.Add("Get", "/logs", Handler(logs))
	m.Add("Get", "/ping", Handler(ping))
	//we can use this as a single click Terminal launch for docker.
	//m.Add("Get", "/apps/{appname}/shell", websocket.Handler(remoteShellHandler))
	n := negroni.New()
	n.Use(negroni.NewRecovery())
	n.Use(c)
	n.Use(newLoggerMiddleware())
	n.UseHandler(m)
	n.Use(negroni.HandlerFunc(contextClearerMiddleware))
	n.Use(negroni.HandlerFunc(flushingWriterMiddleware))
	n.Use(negroni.HandlerFunc(errorHandlingMiddleware))
	n.Use(negroni.HandlerFunc(authTokenMiddleware))
	n.UseHandler(http.HandlerFunc(runDelayedHandler))
	return n
}

func serverRun(cmd *cobra.Command, args []string) {
	// MongoDB setup
	CreateUniqueIndexes()
	// Web Server Setup
	CreateStore()
	webRouter := CreateWebRouter()
	teamRouter := CreateTeamRouter()

	app := negroni.New()
	webRouter.PathPrefix("/").Handler(negroni.New(
		negroni.HandlerFunc(RequireLogin),
		negroni.Wrap(teamRouter),
	))
	app.Use(negroni.NewLogger())
	app.Use(negroni.NewStatic(http.Dir("static")))
	app.Use(negroni.HandlerFunc(CheckSessionID))

	app.UseHandler(webRouter)

	l := log.New(os.Stdout, "[negroni] ", 0)
	http_port := viper.GetString("server.http_port")
	https_port := viper.GetString("server.https_port")
	cert := viper.GetString("server.cert")
	key := viper.GetString("server.key")

	l.Printf("Server running at: https://%s:%s", viper.GetString("server.ip"), https_port)

	go http.ListenAndServe(":"+http_port, http.HandlerFunc(redir))

	l.Fatal(http.ListenAndServeTLS(":"+https_port, cert, key, app))
}

// Routing ... list of routing services
func (c AccountRouter) Routing(router *mux.Router, apiprefix string) {
	baseModel := base.BaseModel{Status: "ACTIVE", CreatedAt: time.Now()}
	httpUtilFunc := utilFunc.HTTPUtilityFunctions{}
	account := controllers.AccountController{c.DataStore, baseModel, httpUtilFunc}

	router.Handle(apiprefix+"/accounts",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccount),
		)).Methods("POST")

	router.Handle(apiprefix+"/account/categories",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccount),
		)).Methods("POST")

	router.Handle(apiprefix+"/account/fundsource",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccountCategory),
		)).Methods("POST")

	router.Handle(apiprefix+"/account/limit",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccountLimit),
		)).Methods("POST")
	router.Handle(apiprefix+"/account/funding",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(account.CreateAccountFundMapping),
		)).Methods("POST")

}

//InitRoutes sets up our routes, whether anonymous or authenticated.
//Utilizing Negroni so we can have multiple handlers, each one with the ability to call the next.
func InitRoutes() *mux.Router {
	router := mux.NewRouter().StrictSlash(true)

	//anonymous routes
	//Get Environment
	router.Handle("/",
		negroni.New(
			negroni.HandlerFunc(controllers.GetRoute),
		)).Methods("GET")
	//Get Milestones By DealID
	router.Handle("/milestones/complete/{dealGUID}",
		negroni.New(
			negroni.HandlerFunc(controllers.GetDealCompletedMilestonesByDealGUID),
		)).Methods("GET")
	//Get Milestones with complete status By DealID
	router.Handle("/milestones/{dealGUID}",
		negroni.New(
			negroni.HandlerFunc(controllers.GetMilestonesByDealGUID),
		)).Methods("GET")
	//Post events for a deal
	router.Handle("/event/{dealGUID}/{eventName}",
		negroni.New(
			negroni.HandlerFunc(controllers.DealEventHandler),
		)).Methods("GET")
	//authenticated routes
	//...

	return router
}

func (a *Context) middlewares() {
	// logger should be first middleware
	a.Negroni.Use(negroni.HandlerFunc(a.reqLog))
	// a.Negroni.Use(h.NewRecovery(log))
	// a.Negroni.Use(negroni.HandlerFunc(cors))
	a.Negroni.Use(negroni.HandlerFunc(options))
	a.Negroni.Use(negroni.NewRecovery())
}

func InitWebSocket(r *mux.Router) {
	l4g.Debug("Initializing websocket api")
	r.Handle("/websocket/{uuid}", negroni.New(
		negroni.HandlerFunc(RequireAuthAndUser),
		negroni.HandlerFunc(connect),
	)).Methods("GET")
	hub.Start()
}

func (this *StatsHandler) RegisterRoutes(mux *bone.Mux, am *handlers.AuthHandler) {
	mux.Get("/api/stats", negroni.New(
		negroni.HandlerFunc(am.RequireTokenAuthentication),
		negroni.HandlerFunc(this.Get),
	))
	// TODO: check auth for websocket connection
	mux.Get("/api/statsws", http.HandlerFunc(this.GetWS))
}

func NewApi(store account.Storable, pubsub account.PubSub) *Api {
	api := &Api{router: NewRouter(), auth: auth.NewAuth(store), Events: make(chan Event, DEFAULT_EVENTS_CHANNEL_LEN)}
	api.Storage(store)
	api.PubSub(pubsub)

	api.router.NotFoundHandler(http.HandlerFunc(api.notFoundHandler))
	api.router.AddHandler(RouterArguments{Path: "/", Methods: []string{"GET"}, Handler: homeHandler})

	//  Auth (login, logout, signup)
	api.router.AddHandler(RouterArguments{Path: "/auth/login", Methods: []string{"POST"}, Handler: api.userLogin})
	api.router.AddHandler(RouterArguments{Path: "/auth/logout", Methods: []string{"DELETE"}, Handler: api.userLogout})
	api.router.AddHandler(RouterArguments{Path: "/auth/signup", Methods: []string{"POST"}, Handler: api.userSignup})
	api.router.AddHandler(RouterArguments{Path: "/auth/password", Methods: []string{"PUT"}, Handler: api.userChangePassword})

	// Middlewares
	private := api.router.AddSubrouter("/api")
	api.router.AddMiddleware("/api", negroni.New(
		negroni.NewRecovery(),
		negroni.HandlerFunc(api.errorMiddleware),
		negroni.HandlerFunc(api.requestIdMiddleware),
		negroni.HandlerFunc(api.authorizationMiddleware),
		negroni.HandlerFunc(api.contextClearerMiddleware),
		negroni.Wrap(private),
	))

	// Users
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/users", Methods: []string{"DELETE"}, Handler: api.userDelete})

	// Teams
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/teams", Methods: []string{"POST"}, Handler: authorizationRequiredHandler(api.teamCreate)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/teams", Methods: []string{"GET"}, Handler: authorizationRequiredHandler(api.teamList)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/teams/{alias}", Methods: []string{"PUT"}, Handler: authorizationRequiredHandler(api.teamUpdate)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/teams/{alias}", Methods: []string{"DELETE"}, Handler: authorizationRequiredHandler(api.teamDelete)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/teams/{alias}", Methods: []string{"GET"}, Handler: authorizationRequiredHandler(api.teamInfo)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/teams/{alias}/users", Methods: []string{"PUT"}, Handler: authorizationRequiredHandler(api.teamAddUsers)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/teams/{alias}/users", Methods: []string{"DELETE"}, Handler: authorizationRequiredHandler(api.teamRemoveUsers)})

	// Services
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/services", Methods: []string{"POST"}, Handler: authorizationRequiredHandler(api.serviceCreate)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/services", Methods: []string{"GET"}, Handler: authorizationRequiredHandler(api.serviceList)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/services/{subdomain}", Methods: []string{"GET"}, Handler: authorizationRequiredHandler(api.serviceInfo)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/services/{subdomain}", Methods: []string{"DELETE"}, Handler: authorizationRequiredHandler(api.serviceDelete)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/services/{subdomain}", Methods: []string{"PUT"}, Handler: authorizationRequiredHandler(api.serviceUpdate)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/services/{subdomain}/plugins", Methods: []string{"PUT"}, Handler: authorizationRequiredHandler(api.pluginSubsribe)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/services/{subdomain}/plugins/{plugin_name}", Methods: []string{"DELETE"}, Handler: authorizationRequiredHandler(api.pluginUnsubsribe)})

	// Apps
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/apps", Methods: []string{"POST"}, Handler: authorizationRequiredHandler(api.appCreate)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/apps/{client_id}", Methods: []string{"DELETE"}, Handler: authorizationRequiredHandler(api.appDelete)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/apps/{client_id}", Methods: []string{"GET"}, Handler: authorizationRequiredHandler(api.appInfo)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/apps/{client_id}", Methods: []string{"PUT"}, Handler: authorizationRequiredHandler(api.appUpdate)})

	// Hooks
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/hooks", Methods: []string{"PUT"}, Handler: authorizationRequiredHandler(api.hookSave)})
	api.router.AddHandler(RouterArguments{PathPrefix: "/api", Path: "/hooks/{name}", Methods: []string{"DELETE"}, Handler: authorizationRequiredHandler(api.hookDelete)})

	return api
}

func SetHelloRoutes(router *mux.Router) *mux.Router {
	router.Handle("/test/check",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(controllers.HelloController),
		)).Methods("GET")

	return router
}

func SetOfferingRoutes(router *mux.Router) *mux.Router {
	router.Handle("/offering",
		negroni.New(
			negroni.HandlerFunc(authentication.RequireTokenAuthentication),
			negroni.HandlerFunc(controllers.OfferingListController),
		)).Methods("GET")

	return router
}

func Init(apps map[string]interface{}, router *mux.Router) {
	Applications = apps

	// /echo/* Endpoints
	echoRouter := mux.NewRouter()
	// /* Endpoints
	pageRouter := mux.NewRouter()

	for uri, meta := range Applications {
		switch app := meta.(type) {
		case EchoApplication:
			handlerFunc := func(w http.ResponseWriter, r *http.Request) {
				echoReq := r.Context().Value("echoRequest").(*EchoRequest)
				echoResp := NewEchoResponse()

				if echoReq.GetRequestType() == "LaunchRequest" {
					if app.OnLaunch != nil {
						app.OnLaunch(echoReq, echoResp)
					}
				} else if echoReq.GetRequestType() == "IntentRequest" {
					if app.OnIntent != nil {
						app.OnIntent(echoReq, echoResp)
					}
				} else if echoReq.GetRequestType() == "SessionEndedRequest" {
					if app.OnSessionEnded != nil {
						app.OnSessionEnded(echoReq, echoResp)
					}
				} else {
					http.Error(w, "Invalid request.", http.StatusBadRequest)
				}

				json, _ := echoResp.String()
				w.Header().Set("Content-Type", "application/json;charset=UTF-8")
				w.Write(json)
			}

			if app.Handler != nil {
				handlerFunc = app.Handler
			}

			echoRouter.HandleFunc(uri, handlerFunc).Methods("POST")
		case StdApplication:
			pageRouter.HandleFunc(uri, app.Handler).Methods(app.Methods)
		}
	}

	router.PathPrefix("/echo/").Handler(negroni.New(
		negroni.HandlerFunc(validateRequest),
		negroni.HandlerFunc(verifyJSON),
		negroni.Wrap(echoRouter),
	))

	router.PathPrefix("/").Handler(negroni.New(
		negroni.Wrap(pageRouter),
	))
}

func (this *StateHandler) RegisterRoutes(mux *bone.Mux, am *handlers.AuthHandler) {
	mux.Get("/api/state", negroni.New(
		negroni.HandlerFunc(am.RequireTokenAuthentication),
		negroni.HandlerFunc(this.Get),
	))
	mux.Post("/api/state", negroni.New(
		negroni.HandlerFunc(am.RequireTokenAuthentication),
		negroni.HandlerFunc(this.Post),
	))
}

func (this *HoverflyModeHandler) RegisterRoutes(mux *bone.Mux, am *handlers.AuthHandler) {
	mux.Get("/api/v2/hoverfly/mode", negroni.New(
		negroni.HandlerFunc(am.RequireTokenAuthentication),
		negroni.HandlerFunc(this.Get),
	))
	mux.Put("/api/v2/hoverfly/mode", negroni.New(
		negroni.HandlerFunc(am.RequireTokenAuthentication),
		negroni.HandlerFunc(this.Put),
	))
}