void FetchLatLong()
{
XmlDocument xml = FetchXml("http://api.wunderground.com/auto/wui/geo/WXCurrentObXML/index.xml?query=" + WeatherController.EncodedCurrentLocation);
XmlNodeList nodelist = xml.SelectNodes("current_observation/display_location");
XmlNode item = nodelist.Item(0);
double dbl;
Double.TryParse(item.SelectSingleNode("latitude").InnerText, NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out dbl);
Latitude = dbl;
Double.TryParse(item.SelectSingleNode("longitude").InnerText, NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out dbl);
Longitude = dbl;
SunRise = WeatherController.Sunrise(Latitude, Longitude);
SunSet = WeatherController.Sunset(Latitude, Longitude);
}
protected override void ParseXml(XmlDocument xml)
{
XmlNodeList nodelist;
if (WeatherController.EncodedCurrentLocation.StartsWith("PWS."))
{
nodelist = xml.SelectNodes("current_observation/location");
}
else
{
nodelist = xml.SelectNodes("current_observation/display_location");
}
XmlNode item = nodelist.Item(0);
City = item.SelectSingleNode("city").InnerText;
double dbl;
Double.TryParse(item.SelectSingleNode("latitude").InnerText, NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out dbl);
Latitude = dbl;
Double.TryParse(item.SelectSingleNode("longitude").InnerText, NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out dbl);
Longitude = dbl;
SunRise = WeatherController.Sunrise(Latitude, Longitude);
SunSet = WeatherController.Sunset(Latitude, Longitude);
nodelist = xml.SelectNodes("current_observation");
item = nodelist.Item(0);
int temp;
if (WeatherController.EncodedCurrentLocation.StartsWith("PWS."))
{
double tmp;
Double.TryParse(item.SelectSingleNode("temp_f").InnerText, NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out tmp);
Temp = (int)tmp;
FeelsLike = (int)tmp;
}
else
{
Int32.TryParse(item.SelectSingleNode("temp_f").InnerText, out temp);
Temp = temp;
FeelsLike = temp;
}
if (!item.SelectSingleNode("heat_index_f").InnerText.Equals("NA") && item.SelectSingleNode("heat_index_f").InnerText.Length > 0)
{
Int32.TryParse(item.SelectSingleNode("heat_index_f").InnerText, out temp);
FeelsLike = temp;
}
else if (!item.SelectSingleNode("windchill_f").InnerText.Equals("NA") && item.SelectSingleNode("windchill_f").InnerText.Length > 0)
{
Int32.TryParse(item.SelectSingleNode("windchill_f").InnerText, out temp);
FeelsLike = temp;
}
Int32.TryParse(item.SelectSingleNode("wind_mph").InnerText, out temp);
Wind = temp;
WindDirection = item.SelectSingleNode("wind_dir").InnerText;
Humidity = item.SelectSingleNode("relative_humidity").InnerText;
if (WeatherController.EncodedCurrentLocation.StartsWith("PWS."))
{
string lat = Latitude.ToString(CultureInfo.GetCultureInfo("en-US"));
string lon = Longitude.ToString(CultureInfo.GetCultureInfo("en-US"));
xml = FetchXml("http://api.wunderground.com/auto/wui/geo/WXCurrentObXML/index.xml?query=" + lat + "," + lon);
nodelist = xml.SelectNodes("current_observation");
item = nodelist.Item(0);
}
Condition = item.SelectSingleNode("weather").InnerText;
Image = GetImage(item.SelectSingleNode("icon").InnerText, true);
}