private async void Check_OnClick(object sender, RoutedEventArgs e)
{
IsChecking = true;
CurrentTrack = new CustomStream { StreamUrl = StreamUrl };
if (await CurrentTrack.CheckTrack())
{
CanAddTrack = true;
}
else
{
System.Media.SystemSounds.Hand.Play();
CanAddTrack = false;
}
IsChecking = false;
}
public static IPlaylist Import(string basePath, StreamReader reader)
{
var playlist = new NormalPlaylist();
for (int trackNumber = 1; ; )
{
var line = reader.ReadLine();
if (line == null)
break;
line = line.Trim();
if (string.IsNullOrWhiteSpace(line))
continue;
if (line.ToUpper().StartsWith("#EXTINF:"))
{
try
{
var split = line.Substring(8).TrimStart(',');
var parts = split.Split(new[] { ',' }, 2);
var location = reader.ReadLine();
if (string.IsNullOrEmpty(location))
break; //corrupt file
PlayableBase track;
if (location.StartsWith("http:"))
{
track = new CustomStream {StreamUrl = location};
}
else
{
var localTrack = new LocalTrack();
var file = new FileInfo(FileSystemHelper.GetAbsolutePath(location, basePath));
if (!file.Exists)
continue;
localTrack.Path = file.FullName;
track = localTrack;
}
track.Title = parts.Length == 2
? parts[1].Trim()
: split.Trim();
track.TrackNumber = trackNumber++;
playlist.AddTrack(track);
continue;
}
catch (Exception ex)
{
// ignore it
Debug.WriteLine("M3U ext track import error: " + ex.Message);
}
}
if (line.StartsWith("http"))
{
Uri uri;
try
{
uri = new Uri(line);
}
catch (Exception)
{
Debug.Print("M3U track import error: invalid uri - '{0}'", line);
continue;
}
playlist.AddTrack(new CustomStream { StreamUrl = line, Title = uri.Host, TrackNumber = trackNumber++ });
continue;
}
if (line[0] != '#') // skip comments
{
var file = new FileInfo(FileSystemHelper.GetAbsolutePath(line, basePath));
if (!file.Exists)
continue;
playlist.AddTrack(new LocalTrack
{
Path = file.FullName,
TrackNumber = trackNumber++,
Title = Path.GetFileNameWithoutExtension(file.FullName)
});
}
}
return playlist;
}
