public static WeatherDetails GetWeather(double latitude, double longitude)
{
try
{
string apiKey = "c9f0be46ae133902122810";
string url = string.Format("http://free.worldweatheronline.com/feed/weather.ashx?q={0},{1}&format=xml&num_of_days=1&key={2}", latitude, longitude, apiKey);
string xml = WebHelper.ReadUrl(url);
XmlDocument document = new XmlDocument();
document.LoadXml(xml);
WeatherDetails weatherDetails = new WeatherDetails();
//read current weather
XmlNode currentNode = document.SelectSingleNode("data/current_condition");
if (currentNode != null)
{
WeatherInfo weather = new WeatherInfo();
weather.ObservedOn = DateTime.Now;
weather.WeatherDate = DateTime.Now.Date;
weather.Temperature_C_Min = Convert.ToSingle(currentNode.SelectSingleNode("temp_C").InnerText);
weather.Temperature_C_Max = Convert.ToSingle(currentNode.SelectSingleNode("temp_C").InnerText);
weather.Temperature_F_Min = Convert.ToSingle(currentNode.SelectSingleNode("temp_F").InnerText);
weather.Temperature_F_Max = Convert.ToSingle(currentNode.SelectSingleNode("temp_F").InnerText);
weather.Description = currentNode.SelectSingleNode("weatherDesc").InnerText;
weather.WindSpeed_kmph = Convert.ToSingle(currentNode.SelectSingleNode("windspeedKmph").InnerText);
weather.WindDirection = currentNode.SelectSingleNode("winddir16Point").InnerText;
weather.Humidity = currentNode.SelectSingleNode("humidity").InnerText;
weatherDetails.CurrentWeather = weather;
}
//read future weathers
XmlNodeList futureNodes = document.SelectNodes("data/weather");
foreach (XmlNode node in futureNodes)
{
WeatherInfo weather = new WeatherInfo();
weather.ObservedOn = DateTime.Now;
weather.WeatherDate = DateTime.Now.AddDays(1).Date;
weather.Temperature_C_Min = Convert.ToSingle(node.SelectSingleNode("tempMinC").InnerText);
weather.Temperature_C_Max = Convert.ToSingle(node.SelectSingleNode("tempMaxC").InnerText);
weather.Temperature_F_Min = Convert.ToSingle(node.SelectSingleNode("tempMinF").InnerText);
weather.Temperature_F_Max = Convert.ToSingle(node.SelectSingleNode("tempMaxF").InnerText);
weather.Description = node.SelectSingleNode("weatherDesc").InnerText;
weather.WindSpeed_kmph = Convert.ToSingle(node.SelectSingleNode("windspeedKmph").InnerText);
weather.WindDirection = node.SelectSingleNode("winddirection").InnerText;
weather.Humidity = string.Empty;
weatherDetails.FutureWeathers.Add(weather);
}
return(weatherDetails);
}
catch (Exception exception)
{
Log.Error(exception);
}
return(null);
}
public WeatherDetails()
{
CurrentWeather = new WeatherInfo();
FutureWeathers = new List <WeatherInfo>();
}
