private void GetYouTubeUserPlaylists(ISource source, LoadSourceRequest request)
{
var path = source.Path + "/playlists?v=2";
var xml = new XmlDocument();
xml.LoadXml(GetResponseBody(path));
var nsmgr = new XmlNamespaceManager(xml.NameTable);
nsmgr.AddNamespace("openSearch", "http://a9.com/-/spec/opensearchrss/1.0/");
nsmgr.AddNamespace("gd", "http://schemas.google.com/g/2005");
nsmgr.AddNamespace("yt", "http://gdata.youtube.com/schemas/2007");
nsmgr.AddNamespace("atom", "http://www.w3.org/2005/Atom");
//nsmgr.AddNamespace("itunes", "http://www.itunes.com/dtds/podcast-1.0.dtd");
//nsmgr.AddNamespace("atom", "http://www.w3.org/2005/Atom");
//var userPlaylists = new YouTubePlaylistsSource() {
var feedNode = xml.SelectSingleNode("/atom:feed", nsmgr);
if (feedNode != null)
{
var titleNode = feedNode.SelectSingleNode("atom:title", nsmgr);
var playlistsName = (titleNode != null) ? titleNode.InnerText : "Playlists";
var userPlaylists = source.Children.Where(x => x.Path == path).FirstOrDefault() as YouTubeUserPlaylistsSource;
if (userPlaylists == null)
{
userPlaylists = Search(new Dictionary <string, object> {
{ "Path", path }
}).FirstOrDefault() as YouTubeUserPlaylistsSource;
if (userPlaylists == null)
{
userPlaylists = new YouTubeUserPlaylistsSource()
{
Name = playlistsName, Path = path, Parent = source
};
Save(userPlaylists);
}
request.Invoke(() => source.AddChild(userPlaylists));
}
var playlistNodes = feedNode.SelectNodes("atom:entry", nsmgr);
if (playlistNodes != null && playlistNodes.Count > 0)
{
foreach (XmlNode node in playlistNodes)
{
GetYouTubePlaylist(userPlaylists, request, nsmgr, node);
}
}
}
}
private void GetYouTubeVideos(ISource source, LoadSourceRequest request)
{
if (!string.IsNullOrEmpty(source.Path) && source.Path != "unknown")
{
var xml = new XmlDocument();
xml.LoadXml(GetResponseBody(source.Path));
var nsmgr = new XmlNamespaceManager(xml.NameTable);
nsmgr.AddNamespace("openSearch", "http://a9.com/-/spec/opensearchrss/1.0/");
nsmgr.AddNamespace("gd", "http://schemas.google.com/g/2005");
nsmgr.AddNamespace("yt", "http://gdata.youtube.com/schemas/2007");
nsmgr.AddNamespace("media", "http://search.yahoo.com/mrss/");
nsmgr.AddNamespace("atom", "http://www.w3.org/2005/Atom");
AddVideos(source, request, xml, nsmgr);
}
}
private void GetYouTubeUserFavorites(ISource source, LoadSourceRequest request)
{
var path = source.Path + "/favorites?v=2";
var xml = new XmlDocument();
xml.LoadXml(GetResponseBody(path));
var nsmgr = new XmlNamespaceManager(xml.NameTable);
nsmgr.AddNamespace("openSearch", "http://a9.com/-/spec/opensearchrss/1.0/");
nsmgr.AddNamespace("gd", "http://schemas.google.com/g/2005");
nsmgr.AddNamespace("yt", "http://gdata.youtube.com/schemas/2007");
nsmgr.AddNamespace("media", "http://search.yahoo.com/mrss/");
nsmgr.AddNamespace("atom", "http://www.w3.org/2005/Atom");
//nsmgr.AddNamespace("itunes", "http://www.itunes.com/dtds/podcast-1.0.dtd");
//nsmgr.AddNamespace("atom", "http://www.w3.org/2005/Atom");
//var userPlaylists = new YouTubePlaylistsSource() {
var feedNode = xml.SelectSingleNode("/atom:feed", nsmgr);
if (feedNode != null)
{
var titleNode = feedNode.SelectSingleNode("atom:title", nsmgr);
var favoritesName = (titleNode != null) ? titleNode.InnerText : "Favorites";
var favoritesSource = source.Children.Where(x => x.Path == path).FirstOrDefault() as YouTubeUserFavoritesSource;
if (favoritesSource == null)
{
favoritesSource = Search(new Dictionary <string, object>()
{
{ "Path", path }
}).FirstOrDefault() as YouTubeUserFavoritesSource;
if (favoritesSource == null)
{
favoritesSource = new YouTubeUserFavoritesSource()
{
Name = favoritesName, Path = path, Parent = source
};
Save(favoritesSource);
}
request.Invoke(() => source.AddChild(favoritesSource));
}
AddVideos(favoritesSource, request, xml, nsmgr);
}
}
private void LoadSource(ISource source, LoadSourceRequest request)
{
if (source is DeviceCatalogSource)
{
return;
}
if (source is HardDiskSource)
{
return;
}
if (source is OpticalDiscSource)
{
return;
}
if (source is DirectorySource)
{
return;
}
var track = Search(new Dictionary <string, object> {
{ "Path", source.Path }
}).FirstOrDefault();
if (track == null)
{
var uri = new Uri(source.Path);
if (uri.IsFile && System.IO.File.Exists(source.Path))
{
track = ReadFromTag(source.Path);
tagController.LoadPicture(track);
}
else
{
track = ConvertToTrack(source);
}
Save(track);
}
request.Invoke(() => AddTrack(track));
}
private void GetYouTubePlaylist(YouTubeUserPlaylistsSource source, LoadSourceRequest request, XmlNamespaceManager nsmgr, XmlNode node)
{
var titleNode = node.SelectSingleNode("atom:title", nsmgr);
var publishedNode = node.SelectSingleNode("atom:published", nsmgr);
var contentNode = node.SelectSingleNode("atom:content", nsmgr);
var authorNode = node.SelectSingleNode("atom:author/atom:name", nsmgr);
var name = titleNode != null ? titleNode.InnerText : "Untitled Playlist";
var date = new DateTime(2000, 1, 1);
if (publishedNode != null)
{
DateTime.TryParse(publishedNode.InnerText, out date);
}
var path = contentNode != null ? contentNode.Attributes["src"].Value : "unknown";
var creator = authorNode != null ? authorNode.InnerText : "Unknown Creator";
var playlist = source.Children.Where(x => x.Path == path).FirstOrDefault() as YouTubePlaylistSource;
if (playlist == null)
{
playlist = Search(new Dictionary <string, object> {
{ "Path", path }
}).FirstOrDefault() as YouTubePlaylistSource;
if (playlist == null)
{
playlist = new YouTubePlaylistSource()
{
Name = name, Date = date, Creator = creator, Path = path, Parent = source
};
Save(playlist);
}
request.Invoke(() => source.AddChild(playlist));
}
GetYouTubeVideos(playlist, request);
}
private void AddVideos(ISource source, LoadSourceRequest request, XmlDocument xml, XmlNamespaceManager nsmgr)
{
var entries = xml.SelectNodes("/atom:feed/atom:entry", nsmgr);
if (entries != null && entries.Count > 0)
{
foreach (XmlNode entryNode in entries)
{
var titleNode = entryNode.SelectSingleNode("atom:title", nsmgr);
var linkNodes = entryNode.SelectNodes("atom:link", nsmgr); //[@rel = \"alternate\"]", nsmgr);
XmlNode pathNode = null;
foreach (XmlNode linkNode in linkNodes)
{
var rel = linkNode.Attributes["rel"].Value;
if (rel == "alternate")
{
pathNode = linkNode;
break;
}
}
XmlNode imageNode = null;
var thumbnailNodes = entryNode.SelectNodes("media:group/media:thumbnail", nsmgr);
foreach (XmlNode thumbnailNode in thumbnailNodes)
{
var thumbNailName = thumbnailNode.Attributes["yt:name"].Value;
if (thumbNailName == "hqdefault")
{
imageNode = thumbnailNode;
break;
}
}
//var authorNode = entryNode.SelectSingleNode("author/name", nsmgr);
//var thumbnailNode = entryNode.SelectSingleNode("media:thumbnail[@yt:name=\"hqdefault\"]", nsmgr);
var name = titleNode != null ? titleNode.InnerText : "Untitled Video";
var path = pathNode != null ? pathNode.Attributes["href"].Value : "unknown";
if (path != null && path != "unknown")
{
path = System.Web.HttpUtility.UrlDecode(path);
}
var imagePath = imageNode != null ? imageNode.Attributes["url"].Value : null;
var video = source.Children.Where(x => x.Path == path).FirstOrDefault() as YouTubeVideoSource;
if (video == null)
{
video = Search(new Dictionary <string, object> {
{ "Path", path }
}).FirstOrDefault() as YouTubeVideoSource;
if (video == null)
{
video = new YouTubeVideoSource()
{
Name = name, Path = path, ImagePath = imagePath, Parent = source
};
Save(video);
}
request.Invoke(() => source.AddChild(video));
}
}
}
}
