private static Common.Weather.WeatherPoint ConvertToWeatherPoint(WeatherCurrentCondition source, WeatherArea area) {
var destination = new Common.Weather.WeatherPoint();
if (area != null) {
destination.Location = new Common.Weather.Location();
destination.Location.Country = area.Country;
destination.Location.Locality = area.AreaName;
destination.Location.Latitude = area.Latitude;
destination.Location.Longitude = area.Longitude;
}
destination.Weather = new Common.Weather.WeatherPointData();
destination.Weather.Condition = ConvertToWeatherCondition(source.WeatherCode);
if (source.TemperatureCelsius.HasValue) {
destination.Weather.Temperature = new Common.Weather.Temperature() { Celsius = source.TemperatureCelsius.Value };
} else if (source.TemperatureFahrenheit.HasValue) {
destination.Weather.Temperature = new Common.Weather.Temperature() { Fahrenheit = source.TemperatureFahrenheit.Value };
}
destination.Weather.Humidity = source.Humidity;
destination.Weather.Pressure = source.Pressure;
destination.Weather.WindDirection = source.WindDirection;
destination.Weather.WindSpeed = source.WindspeedKmph;
if (source.Precipitation.GetValueOrDefault(0) > 0) {
destination.Weather.PrecipitationType = Common.Weather.PrecipitationType.Rain;
destination.Weather.Precipitation = source.Precipitation;
}
destination.Weather.Visibility = source.Visibility;
destination.Weather.CloudCover = source.CloudCover;
return destination;
}
private static Common.Weather.WeatherPoint ConvertToWeatherPoint(WeatherResponse source) {
var destination = new Common.Weather.WeatherPoint();
destination.Location = new Location();
destination.Location.Latitude = source.Latitude;
destination.Location.Longitude = source.Longitude;
return destination;
}
public WeatherPoint GetCurrentWeather(string woeId) {
try {
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(string.Format("http://weather.yahooapis.com/forecastrss?w={0}&u=c", woeId));
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse()) {
var document = new System.Xml.XPath.XPathDocument(response.GetResponseStream());
var navigator = document.CreateNavigator();
XmlNamespaceManager manager = new XmlNamespaceManager(navigator.NameTable);
manager.AddNamespace("yweather", "http://xml.weather.yahoo.com/ns/rss/1.0");
var temperature = navigator.SelectSingleNode("rss/channel/item/yweather:condition/@temp", manager);
var conditionCode = navigator.SelectSingleNode("rss/channel/item/yweather:condition/@code", manager);
var windSpeed = navigator.SelectSingleNode("rss/channel/yweather:wind/@speed", manager);
var windChill = navigator.SelectSingleNode("rss/channel/yweather:wind/@chill", manager);
var windDirection = navigator.SelectSingleNode("rss/channel/yweather:wind/@direction", manager);
var atmosphereHumidity = navigator.SelectSingleNode("rss/channel/yweather:atmosphere/@humidity", manager);
var atmosphereVisibility = navigator.SelectSingleNode("rss/channel/yweather:atmosphere/@visibility", manager);
var atmospherePressure = navigator.SelectSingleNode("rss/channel/yweather:atmosphere/@pressure", manager);
//var atmosphereRising= navigator.SelectSingleNode("rss/channel/yweather:atmosphere/@rising", manager);
var astronomySunrise = navigator.SelectSingleNode("rss/channel/yweather:astronomy/@sunrise", manager);
var astronomySunset = navigator.SelectSingleNode("rss/channel/yweather:astronomy/@sunset", manager);
var weatherPoint = new Common.Weather.WeatherPoint() { Timestamp = DateTime.Now, Weather = new Common.Weather.WeatherPointData() };
weatherPoint.Weather.Temperature = new Common.Weather.Temperature() { Celsius = decimal.Parse(temperature.Value, System.Globalization.NumberFormatInfo.InvariantInfo) };
if (conditionCode != null && !string.IsNullOrEmpty(conditionCode.Value)) {
weatherPoint.Weather.Condition = GetWeatherCondition(conditionCode.Value);
}
if (windChill != null && !string.IsNullOrEmpty(windChill.Value)) {
weatherPoint.Weather.WindChill = decimal.Parse(windChill.Value, System.Globalization.NumberFormatInfo.InvariantInfo);
}
if (windSpeed != null && !string.IsNullOrEmpty(windSpeed.Value)) {
weatherPoint.Weather.WindSpeed = decimal.Parse(windSpeed.Value, System.Globalization.NumberFormatInfo.InvariantInfo);
}
if (windDirection != null && !string.IsNullOrEmpty(windDirection.Value)) {
weatherPoint.Weather.WindDirection = decimal.Parse(windDirection.Value, System.Globalization.NumberFormatInfo.InvariantInfo);
}
if (atmospherePressure != null && !string.IsNullOrEmpty(atmospherePressure.Value)) {
weatherPoint.Weather.Pressure = decimal.Parse(atmospherePressure.Value, System.Globalization.NumberFormatInfo.InvariantInfo);
}
if (atmosphereVisibility != null && !string.IsNullOrEmpty(atmosphereVisibility.Value)) {
weatherPoint.Weather.Visibility = decimal.Parse(atmosphereVisibility.Value, System.Globalization.NumberFormatInfo.InvariantInfo);
}
if (atmosphereHumidity != null && !string.IsNullOrEmpty(atmosphereHumidity.Value)) {
weatherPoint.Weather.Humidity = decimal.Parse(atmosphereHumidity.Value, System.Globalization.NumberFormatInfo.InvariantInfo);
}
//TODO: Sunrise, Sunset
return weatherPoint;
}
} catch (Exception ex) {
return null;
}
}
private static Common.Weather.WeatherPoint ConvertToWeatherPoint(WeatherPoint source) {
var destination = new Common.Weather.WeatherPoint() { SunAltitude = source.SunAltitude, Timestamp = source.Timestamp.ToLocalTime(), Location = new Common.Weather.Location() };
ConvertWeatherLocation(destination.Location, source);
if (source.Weather != null) {
destination.Weather = new Common.Weather.WeatherPointData();
ConvertWeather(destination.Weather, source.Weather);
}
return destination;
}
private static Common.Weather.WeatherPoint ConvertToWeatherPoint(CurrentWeatherResponse source) {
var destination = new Common.Weather.WeatherPoint();
destination.Location = ConvertToLocation(source);
destination.Weather = ConvertToWeatherPointData(source);
if (source.Timestamp.HasValue) {
destination.Timestamp = UnixToDateTime(source.Timestamp.Value);
}
destination.SunAltitude = null;
return destination;
}
private static List<Common.Weather.WeatherPoint> ConvertToWeatherPoints(HourlyWeatherResponse source) {
var destination = new List<Common.Weather.WeatherPoint>();
foreach (var item in source.Weather) {
var destinationItem = new Common.Weather.WeatherPoint();
if (item.Timestamp.HasValue) {
destinationItem.Timestamp = UnixToDateTime(item.Timestamp.Value);
}
destinationItem.Weather = ConvertToWeatherPointData(item);
destinationItem.SunAltitude = null;
destination.Add(destinationItem);
}
return destination;
}
