private static void ExpandPlaylists <T>(IElementContainer <T> playlist, IList <T> elements, Action <String> errorHandler) where T : IContainerElement
{
int count = 0;
foreach (T element in elements)
{
IElement inner = element.InnerElement;
if (inner is IFileElement)
{
IFileElement fileElement = (IFileElement)inner;
if (fileElement.FilePath.EndsWith(".m3u", StringComparison.InvariantCultureIgnoreCase) ||
fileElement.FilePath.EndsWith(".m3u8", StringComparison.InvariantCultureIgnoreCase) ||
fileElement.FilePath.EndsWith(".pls", StringComparison.InvariantCultureIgnoreCase))
{
count += AddPlaylistElements(playlist, fileElement, element, errorHandler);
}
else
{
playlist.InsertGeneralElement(count, element);
++count;
}
}
else
{
playlist.InsertGeneralElement(count, element);
++count;
}
}
}