func()

in go/wsl/hub/hub.go [56:91]

• 29 lines of code
• 14 McCabe index (conditional complexity)

func (h *Hub) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	path := strings.Split(r.URL.Path, "/")[1:]

	if len(path) < 1 || path[0] != "session" {
		errorResponse(w, http.StatusNotFound, 9, "unknown command", fmt.Sprintf("%q is not a known command", r.URL.Path))
		return
	}

	if r.Method == http.MethodPost && len(path) == 1 {
		h.newSession(w, r)
		return
	}

	if len(path) < 2 {
		errorResponse(w, http.StatusMethodNotAllowed, 9, "unknown method", fmt.Sprintf("%s is not a supported method for /session", r.Method))
		return
	}

	driver := h.driver(path[1])
	if driver == nil {
		errorResponse(w, http.StatusNotFound, 6, "invalid session id", fmt.Sprintf("%q is not an active session", path[1]))
		return
	}

	if r.Method == http.MethodDelete && len(path) == 2 {
		h.quitSession(path[1], driver, w, r)
		return
	}

	if (len(path) == 3 && path[2] == "file") || (len(path) == 4 && path[2] == "se" && path[3] == "file") {
		h.uploader.ServeHTTP(w, r)
		return
	}

	driver.Forward(r.Context(), w, r)
}