private async void getAlbumInfo(string artistName, string albumName)
{
SystemTray.IsVisible = true;
prog.IsVisible = true;
prog.IsIndeterminate = true;
prog.Text = "Loading...";
try { currAlbum = await album.getInfo(artistName, albumName); }
catch (TaskCanceledException) { }
this.DataContext = currAlbum;
//NavigateToString method works bad with encodings, that's why I am using this stuff
var store = IsolatedStorageFile.GetUserStoreForApplication();
using (var stream = new IsolatedStorageFileStream("album.html", FileMode.Create, FileAccess.Write, store))
{
using (var sw = new StreamWriter(stream))
sw.Write(utilities.makeHtmlFromCdata(currAlbum.description, currAlbum.extralargeImage));
}
albumDescription.Navigate(new Uri("album.html", UriKind.Relative));
prog.IsIndeterminate = false;
prog.IsVisible = false;
SystemTray.IsVisible = false;
}
/// <summary>
/// album.getInfo last.fm API function
/// </summary>
/// <param name="artistName">Artist name</param>
/// <param name="albumName">Album name</param>
/// <param name="username">Username (if used, user's playcount and whether he loved this track or not included)</param>
/// <param name="lang">Language to return response in</param>
/// <returns>Album information</returns>
public static async Task<albumInfo> getInfo(string artistName, string albumName, string username = "", string lang = "en")
{
RequestParameters rParams = new RequestParameters("album.getinfo");
rParams.Add("artist", artistName);
rParams.Add("album", albumName);
if (!string.IsNullOrEmpty(username))
rParams.Add("username", username);
rParams.Add("lang", lang);
XDocument returnedXml = await Request.MakeRequest(rParams);
if (Request.CheckStatus(returnedXml) == 0)
{
albumInfo album = new albumInfo(returnedXml.Element("lfm").Element("album"));
return album;
}
else
throw new LastFmAPIException(returnedXml);
}
