// GetCityWeather api URL
func GetCityWeather(cityID string) map[string]interface{} {
start := time.Now()
// HTTP get to url
var result map[string]interface{}
if err := HTTPGetter(APIURL(cityID, appID), &result); err != nil {
utils.Error(fmt.Sprintf("error HTTPGetter %v", err))
return map[string]interface{}{
"city": cityID,
}
}
finish := time.Since(start)
// return if cod == 404
if result["cod"] == "404" {
return map[string]interface{}{
"city": cityID,
"cod": result["cod"],
"message": result["message"],
}
}
// return if cod == 200
// push to map required display
return map[string]interface{}{
"city": result["name"],
"temp": weatherUtils.ConvertKelvin(result["main"].(map[string]interface{})["temp"].(float64)),
"getter": finish,
"dt": weatherUtils.UnixToLocalTime(int64(result["dt"].(float64))),
}
}
// HTTPGetter main http getter or GET request
func HTTPGetter(url string, target interface{}) error {
r, err := http.Get(url)
if err != nil {
utils.Error(fmt.Sprintf("HTTP GET %v", err))
return err
}
defer r.Body.Close()
return json.NewDecoder(r.Body).Decode(target)
}