package webserver import ( "github.com/gorilla/handlers" "github.com/gorilla/mux" "github.com/gorilla/sessions" "fmt" "html/template" "net/http" "os" "strings" "time" ) //var store = sessions.NewCookieStore(os.Getenv("SESSION_KEY")) var store = sessions.NewCookieStore([]byte("GO_SESS")) func HealthHandler(response http.ResponseWriter, request *http.Request) { response.Header().Add("Content-type", "text/plain") fmt.Fprint(response, "I'm okay jack!") } func NotFoundHandler(response http.ResponseWriter, request *http.Request) { response.Header().Add("X-Template-File", "html"+request.URL.Path) tmpl := template.Must(template.ParseFiles("web/404.html")) tmpl.Execute(response, nil) } func CSSHandler(response http.ResponseWriter, request *http.Request) { response.Header().Add("Content-type", "text/css") tmpl := template.Must(template.ParseFiles("web/cover.css")) tmpl.Execute(response, nil) } func RootHandler(response http.ResponseWriter, request *http.Request) { request.URL.Path = "/index.html" TemplateHandler(response, request) } func TemplateHandler(response http.ResponseWriter, request *http.Request) { response.Header().Add("X-Template-File", "web"+request.URL.Path) type TemplateData struct { Prompt string AvailCount int } // tmpl, err := template.New("html"+request.URL.Path).Funcs(template.FuncMap{ // "ToUpper": strings.ToUpper, // "ToLower": strings.ToLower, // }).ParseFiles("html"+request.URL.Path) _ = strings.ToLower("Hello") if strings.Index(request.URL.Path, "/") < 0 { http.Error(response, "No slashes wat - "+request.URL.Path, http.StatusInternalServerError) return } basenameSlice := strings.Split(request.URL.Path, "/") basename := basenameSlice[len(basenameSlice)-1] //fmt.Fprintf(response, "%q", basenameSlice) tmpl, err := template.New(basename).Funcs(template.FuncMap{ "ToUpper": strings.ToUpper, "ToLower": strings.ToLower, }).ParseFiles("web" + request.URL.Path) if err != nil { http.Error(response, err.Error(), http.StatusInternalServerError) return // NotFoundHandler(response, request) // return } var td = TemplateData{"Hello", 1} err = tmpl.Execute(response, td) if err != nil { http.Error(response, err.Error(), http.StatusInternalServerError) return } } func HandleHTTP() { r := mux.NewRouter() loggedRouter := handlers.LoggingHandler(os.Stdout, r) r.NotFoundHandler = http.HandlerFunc(NotFoundHandler) r.HandleFunc("/", RootHandler) r.HandleFunc("/healthz", HealthHandler) r.HandleFunc("/example/{.*}", TemplateHandler) r.HandleFunc("/cover.css", CSSHandler) http.Handle("/", r) srv := &http.Server{ Handler: loggedRouter, Addr: "0.0.0.0:5353", WriteTimeout: 15 * time.Second, ReadTimeout: 15 * time.Second, } fmt.Println("Listening on 0.0.0.0:5353") srv.ListenAndServe() }