Function buildRoutes

internal/cli/universal_login_templates.go:386–430

(
	requestTimeout time.Duration,
	data *TemplateData,
	changesChan chan bool,
)

}

func buildRoutes(
	requestTimeout time.Duration,
	data *TemplateData,
	changesChan chan bool,
) *http.ServeMux {
	router := http.NewServeMux()

	router.HandleFunc("/dynamic/events", func(w http.ResponseWriter, r *http.Request) {
		ctx := r.Context()

		writeStatus := func(w http.ResponseWriter, code int) {
			msg := fmt.Sprintf("%d - %s", code, http.StatusText(http.StatusGone))
			http.Error(w, msg, code)
		}

		select {
		case <-ctx.Done():
			writeStatus(w, http.StatusGone)
		case <-time.After(requestTimeout):
			writeStatus(w, http.StatusRequestTimeout)
		case <-changesChan:
			writeStatus(w, http.StatusOK)
		}
	})

	router.HandleFunc("/dynamic/template", func(w http.ResponseWriter, r *http.Request) {
		http.ServeFile(w, r, data.Filename)
	})

	javascriptTemplate := template.Must(template.New("tenant-data.js").Funcs(template.FuncMap{
		"toJSON": func(v interface{}) string {
			data, _ := json.Marshal(v)
			return string(data)
		},
	}).Parse(tenantDataAsset))

	router.HandleFunc("/dynamic/tenant-data", func(w http.ResponseWriter, r *http.Request) {
		if err := javascriptTemplate.Execute(w, data); err != nil {
			http.Error(w, err.Error(), 500)
		}
	})

	router.Handle("/", http.FileServer(http.FS(templatePreviewAssets)))
	return router
}

func broadcastTemplateChanges(ctx context.Context, filename string) (chan bool, error) {
	changesChan := make(chan bool)