func (w *weatherCom) dlCurrent() error {
if !w.DisplayCurrentIcon {
return nil
}
cur := &Current{}
url := fmt.Sprintf(WeatherComURLBase+WeatherComSuffixCurrent+unitTemp(w.UseCelcius), w.LocationCode)
e := download.XML(url, cur)
if e != nil {
return e
}
// Received data is valid, update it.
w.current = cur
cur.WeatherDescription = tran.Splug(cur.WeatherDescription)
// Prepend degree symbol to unit if missing.
cur.UnitTemp = unitDegree(cur.UnitTemp)
// Parse sun time.
cur.TxtSunrise, cur.TxtSunset, cur.IsNight, e = FormatSun(cur.Sunrise, cur.Sunset, w.Time24H)
// Parse update time.
upd, e := time.Parse("1/2/06 3:04 PM MST", cur.UpdateTime)
if e != nil {
return e
}
cur.TxtUpdateTime = upd.Format(timeFormat(w.Time24H))
return nil
}
// FindLocation asks the server the list of locations matching the given name.
//
func FindLocation(locationName string) ([]Loc, error) {
var search Search
e := download.XML(WeatherComURLBase+"/search/search?where="+locationName, &search)
if e != nil {
return nil, e
}
return search.Loc, nil
}
func (w *weatherCom) dlForecast() error {
w.forecast = &Forecast{}
url := fmt.Sprintf(WeatherComURLBase+WeatherComSuffixForecast+unitTemp(w.UseCelcius), w.LocationCode, w.NbDays+1)
e := download.XML(url, w.forecast)
if e != nil {
return e
}
w.forecast.UnitTemp = unitDegree(w.forecast.UnitTemp)
// Parse day number and sun time.
for i := range w.forecast.Days {
day := &w.forecast.Days[i]
date, e := time.Parse("Jan 2", day.Date)
if e != nil {
return e
}
day.MonthDay = date.Day()
day.TxtSunrise, day.TxtSunset, _, e = FormatSun(day.Sunrise, day.Sunset, w.Time24H)
if e != nil {
return e
}
day.DayName = tran.Splug(day.DayName)
for i := range day.Part {
if day.Part[i].WeatherDescription == "" {
day.Part[i].WeatherDescription = ValueMissing
} else {
day.Part[i].WeatherDescription = tran.Splug(day.Part[i].WeatherDescription)
}
}
}
return nil
}