func (api *API) WeatherByCity(w http.ResponseWriter, req *http.Request) {
city_name := mux.Vars(req)["city"]
log.Println("By Name:", city_name)
current_city := <-mw.FindByName(city_name)
current_weather := <-mw.GetWeather(current_city.Coords)
if current_city.Error != nil {
http.NotFound(w, req)
} else {
out := api.outputWeatherAsJSON(current_city, current_weather)
w.Write(out)
}
}
func (api *API) WeatherByCoords(w http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
lat, _ := strconv.ParseFloat(vars["lat"], 64)
lng, _ := strconv.ParseFloat(vars["lng"], 64)
log.Println("By Coords:", lat, lng)
coords := mw.Coordinates{lat, lng}
current_city := mw.FindByCoords(coords)
current_weather := <-mw.GetWeather(coords)
out := api.outputWeatherAsJSON(<-current_city, current_weather)
w.Write(out)
}
func (h *Homepage) weatherApp() {
coords := h.getCoords()
city := <-mw.FindByCoords(coords)
weather := <-mw.GetWeather(city.Coords)
h.cw = &CityWeather{City: city, Weather: weather}
h.handleUnit()
h.saveCityCache(city)
t, _ := template.ParseFiles("./website/index.html")
out, err := json.Marshal(h.cw)
h.cw.JSON = string(out)
h.cw.Weather.Temperature = math.Floor(h.cw.Weather.Temperature)
err = t.Execute(h.w, h.cw)
if err != nil {
http.Error(h.w, err.Error(), http.StatusInternalServerError)
}
}