Exemplo n.º 1
0
func processForm(rw http.ResponseWriter, req *http.Request) {
	req.ParseForm()
	log.Println("req.Form", req.Form)
	date, err := time.Parse("2006/1/2", req.Form["Date"][0])
	tz, tzFlag := validZone(req.Form["Zone"][0])
	_, zipFlag := validZip(req.Form["Zipcode"][0])
	lat, long, coordFlag := validCoords(req.Form["Latitude"][0], req.Form["Longitude"][0])
	if err != nil {
		log.Println("Invalid date")
		panic(nil)
	}
	if !tzFlag {
		log.Println("Invalid time zone")
		panic(nil)
	}

	log.Println(zipFlag, coordFlag)
	if zipFlag {
		zipLat, zipLong, err := ptime.GetCoords("/usr/share/weather-util/zctas", req.Form["Zipcode"][0])
		if err != nil {
			log.Println("Invalid zip code")
			panic(nil)
		}
		loc := ptime.Location{zipLat, zipLong, tz}
		log.Println(date, loc)
		times := ptime.GenTimes(date, loc, "ISNA")
		updatePage(rw, req, times)
		//ptime.DispTimes(times)
		log.Println("Valid zip")
		return
	} else if coordFlag {
		loc := ptime.Location{lat, long, tz}
		times := ptime.GenTimes(date, loc, "ISNA")
		updatePage(rw, req, times)
		log.Println("Valid coordinates")
		return
	} else if !coordFlag {
		fmt.Fprintf(rw, "Invalid coordinates")
		panic(nil)
	}
}
Exemplo n.º 2
0
func main() {
	todayDate, defZone := nowDate()
	defDate := todayDate.Format("01/02/2006")
	tz := flag.Int("tz", defZone, "Time zone of location")
	dateString := flag.String("date", defDate, "Date of calculation")
	long := flag.Float64("long", math.NaN(), "Longitude of position")
	lat := flag.Float64("lat", math.NaN(), "Latitude of position")
	zip := flag.String("zip", "-1", "Zip Code of location")

	flag.Parse()

	loc := ptime.Location{}

	latF := validLatitude(*lat)
	longF := validLongitude(*long)
	zipF := validZip(*zip)
	zoneF := validZone(*tz)
	date, err := time.Parse("01/02/2006", *dateString)

	if err != nil {
		fmt.Printf("Invalid date %s\n", *dateString)
		return
	} else if math.IsNaN(*lat) && math.IsNaN(*long) && !zipF {
		fmt.Printf("No location defined\n")
		return
	} else if (latF || longF) && zipF {
		fmt.Printf("Conflicting coordinates and zip\n")
		return
	} else if !latF && longF {
		fmt.Printf("Invalid latitude, %f\n", lat)
		return
	} else if latF && !longF {
		fmt.Printf("Invalid longitude, %f\n", long)
		return
	} else if math.IsNaN(*lat) && !math.IsNaN(*long) {
		fmt.Printf("Missing latitude\n")
		return
	} else if !math.IsNaN(*lat) && math.IsNaN(*long) {
		fmt.Printf("Missing longitude\n")
		return
	} else if !zoneF {
		fmt.Printf("Invalid time zone, %d\n", tz)
		return
	} else if !zipF && *zip != "-1" {
		fmt.Printf("Invalid zip, %d\n", zip)
		return
	} else if latF && longF {
		loc.Lat = *lat
		loc.Long = *long
		loc.Tz = *tz
	} else if zipF {
		latitude, longitude, err := ptime.GetCoords("/usr/share/weather-util/zctas", *zip)
		if err != nil {
			fmt.Printf("Zip code %s is not available\n", *zip)
			return
		}
		loc.Lat = latitude
		loc.Long = longitude
		loc.Tz = *tz
	}
	fmt.Println(date, loc)
	times := ptime.GenTimes(date, loc, "ISNA")
	ptime.DispTimes(times)
}