package main import ( "bufio" "encoding/json" "fmt" "io/ioutil" "log" "net/http" "os" "strings" ) // Use WAN address to obtain location data func getLocation(app *Application) { res, err := http.Get("https://ipinfo.io/json") if err != nil { fmt.Println("Unable to automatically obtain location, please try again.") log.Println(err) return } defer res.Body.Close() body, err := ioutil.ReadAll(res.Body) if err != nil { log.Println(err) } err = json.Unmarshal(body, &app.Config) if err != nil { log.Println(err) } loc := strings.Split(app.Config.Location, ",") app.Config.Latitude, app.Config.Longitude = loc[0], loc[1] } // Prompt user for location func getPreciseLocation(app *Application) { fmt.Print("\nEnter latitude: ") reader := bufio.NewReader(os.Stdin) input, err := reader.ReadString('\n') if err != nil { log.Println(err) } app.Config.Latitude = strings.TrimSuffix(input, "\n") fmt.Print("\nEnter longitude: ") input, err = reader.ReadString('\n') if err != nil { log.Println(err) } app.Config.Longitude = strings.TrimSuffix(input, "\n") }