public static RainForecastImage[] GetRainForecastImages(RainForecastDays day)
{
try
{
var webRequest = (HttpWebRequest)WebRequest.Create(GenerateUrl(day));
webRequest.UserAgent = Common.UserAgent;
webRequest.AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip;
webRequest.AllowAutoRedirect = true;
RainForecastImage[] images;
using (var webResponse = (HttpWebResponse)webRequest.GetResponse())
{
var stream = webResponse.GetResponseStream();
images = RainForecastImage.GetRainForecastImages(stream);
}
return(images);
}
catch (Exception e)
{
if (e.GetType() != typeof(WebException))
{
throw new Exception("An error occured while retreiving the requested rain forecast.", e);
}
var webE = (WebException)e;
if (((HttpWebResponse)webE.Response).StatusCode == HttpStatusCode.NotImplemented)
{
throw new Exception("The requested rain forecast format does not exist.", e);
}
throw new Exception("An error occured while retreiving the requested rain forecast.", e);
}
}
private static string DaysToCode(RainForecastDays day)
{
switch (day)
{
case RainForecastDays.ThreeDays:
return("3Day");
case RainForecastDays.SevenDays:
return("37Day");
default:
goto case RainForecastDays.ThreeDays;
}
}
private static string GenerateUrl(RainForecastDays day)
{
return(Common.BaseUrl + "/publicData/rainForecast" + DaysToCode(day));
}
