public void Add(PodcastShow aShow)
{
lock (this)
{
foreach (PodcastShow show in iShows)
{
if (show.Id == aShow.Id)
{
return;
}
}
iShows.Add(aShow);
}
if (EventContentAdded != null)
{
EventContentAdded(this, EventArgs.Empty);
}
}
private void WebFileContentsChanged(object obj, EventArgs e)
{
bool added = false;
string contents = iWebFile.Contents;
while (true)
{
int titleStart = contents.IndexOf("<b>") + 3;
if (titleStart < 0)
{
break;
}
int titleEnd = contents.IndexOf("</b>", titleStart);
if (titleEnd < 0)
{
break;
}
string title = contents.Substring(titleStart, titleEnd - titleStart);
if (title.StartsWith("Subscribe"))
{
contents = contents.Substring(titleEnd);
continue;
}
int idStart = contents.IndexOf("/playlists/", titleEnd) + 11;
contents = contents.Substring(idStart);
if (contents.Length >= 2)
{
string id = contents.Substring(0, 2);
PodcastShow s = FindShow(id);
if (s == null)
{
s = new PodcastShow(id, title, iAlbumArtUri, iWebFetcher);
added = true;
lock (this)
{
iShows.Add(s);
iMetadata.ChildCount = iShows.Count;
}
}
}
if (added)
{
if (EventContentAdded != null)
{
EventContentAdded(this, EventArgs.Empty);
}
}
}
}