public override WeatherNodes GetXMLForWeather(WeatherLocation i_Location)
{
if (!WeatherCache.ContainsKey(i_Location.City))
{
WeatherCache.Add(i_Location.City, base.GetXMLForWeather(i_Location));
}
return(WeatherCache[i_Location.City]);
}
private WeatherLocation getDefaultLocation()
{
WeatherLocation location = new WeatherLocation();
location.City = DefaultCity;
location.Country = DefaultCountry;
location.CountryIsoCode = GetCountryIso(DefaultCountry);
return(location);
}
public virtual WeatherNodes GetXMLForWeather(WeatherLocation i_Location)
{
bool foundWeather = false;
XmlReader reader = null;
XmlSerializer serializerObj = null;
WeatherNodes loadedObj = null;
///Try with the event location first,if not found get the default
while (foundWeather == false)
{
string url = string.Format(@"http://api.openweathermap.org/data/2.5/forecast?q={0},{1}&units=metric&mode=xml&appid=d6c795304f427b8b78559ab660464d80", i_Location.City, i_Location.CountryIsoCode);
try
{
reader = XmlReader.Create(url);
foundWeather = true;
serializerObj = new XmlSerializer(typeof(WeatherNodes));
loadedObj = (WeatherNodes)serializerObj.Deserialize(reader);
}
catch (Exception ex)
{
////Handle case for city not found from this API:
if (ex is WebException)
{
WebException webExp = ex as WebException;
if (!(webExp == null) && ((WebException)ex).Status == WebExceptionStatus.ProtocolError)
{
HttpWebResponse resp = webExp.Response as HttpWebResponse;
if (resp != null && resp.StatusCode == HttpStatusCode.NotFound)
{
throw new WeatherException(string.Format("Could not find selected event location! setting to default values({0}, {1}", DefaultCity, DefaultCountry));
}
}
}
else
{
throw ex;
}
}
finally
{
if (reader != null)
{
reader.Close();
}
}
}
return(loadedObj);
}
private void getLocationForWeather(Event i_SelectedEvent, out WeatherLocation i_Location)
{
i_Location = new WeatherLocation();
if (i_SelectedEvent.Place.Location != null)
{
i_Location.City = i_SelectedEvent.Place.Location.City;
i_Location.Country = i_SelectedEvent.Place.Location.Country;
try
{
i_Location.CountryIsoCode = GetCountryIso(i_Location.Country);
}
catch (Exception)
{
throw new WeatherException(string.Format("Could not find selected event location! setting to default values({0}, {1}", DefaultCity, DefaultCountry));
}
}
else
{
throw new Exception("Missing location for the event!");
}
}
