public static iTunesMusicLibrary GetDetailsFromXml(iTunesMusicLibrary existingLibrary)
{
string path = Settings.Instance.iTunesLibraryXMLPath;
if (!File.Exists(path))
{
throw new FileNotFoundException("iTunesLibraryXMLPath " + path + " not found!");
}
XPathDocument doc = new XPathDocument(path);
XPathNavigator nav = doc.CreateNavigator();
// Move to plist, then master library and tracks
nav.MoveToChild("plist", "");
nav.MoveToChild("dict", "");
nav.MoveToChild("dict", "");
Dictionary<string, iTunesArtist> dictionaryArtist = new Dictionary<string, iTunesArtist>();
Dictionary<string, iTunesAlbum> dictionaryAlbum = new Dictionary<string, iTunesAlbum>();
Dictionary<string, iTunesAlbum> dictionaryUniqueAlbum = new Dictionary<string, iTunesAlbum>();
Dictionary<string, iTunesGenre> dictionaryGenre = new Dictionary<string, iTunesGenre>();
iTunesArtist childArtistFolder;
iTunesAlbum childAlbumFolder;
iTunesGenre childGenreFolder = null;
iTunesAlbum childUniqueAlbumFolder;
// Move to first track info
bool success = nav.MoveToChild("dict", "");
//int count = 0;
// Read each song until we have enough or no more
iTunesMusicLibrary folder;
if (existingLibrary == null)
folder = new iTunesMusicLibrary();
else
{
folder = existingLibrary;
ClearCache(folder);
}
folder.LastUpdate = DateTime.Now;
while (success)
{
success = nav.MoveToFirstChild();
// Read each piece of information about the song
Dictionary<string, string> data = new Dictionary<string, string>();
while (success)
{
string key = nav.Value;
nav.MoveToNext();
data[key] = nav.Value;
success = nav.MoveToNext();
}
if (!data.ContainsKey("Name"))
data.Add("Name", "");
if (!data.ContainsKey("Artist"))
data.Add("Artist", "");
if (!data.ContainsKey("Album"))
data.Add("Album", "");
if (!data.ContainsKey("Genre"))
data.Add("Genre", "");
string uncPath = GetUncFileName(data["Location"]);
if (string.IsNullOrEmpty(data["Artist"]) || string.IsNullOrEmpty(data["Album"]))
{
success = NewElement(nav, success);
continue;
}
#if !DEBUG
else if (!File.Exists(uncPath))
{
Logger.ReportError(string.Format("MusicPlugin, file {0} does not exist, not added to iTunes Library", uncPath));
success = NewElement(nav, success);
continue;
}
#endif
else if (!MusicHelper.IsMusic(uncPath))
{
Logger.ReportError(string.Format("MusicPlugin, file {0} is not supported, not added to iTunes Library", uncPath));
success = NewElement(nav, success);
continue;
}
childGenreFolder = BuildGenre(dictionaryGenre, childGenreFolder, folder, data);
childArtistFolder = BuildArtist(dictionaryArtist, childGenreFolder, folder, data);
childAlbumFolder = BuildAlbum(dictionaryAlbum, childArtistFolder, data);
iTunesSong newSong = BuildSong(childArtistFolder, childAlbumFolder, data);
ReadFileImage(childAlbumFolder, newSong);
if (dictionaryUniqueAlbum.ContainsKey(data["Album"]))
childUniqueAlbumFolder = dictionaryUniqueAlbum[data["Album"]];
else
{
childUniqueAlbumFolder = new iTunesAlbum();
childUniqueAlbumFolder.Name = data["Album"];
childUniqueAlbumFolder.AlbumName = data["Album"];
childUniqueAlbumFolder.Id = childUniqueAlbumFolder.AlbumName.GetMD5();
folder.Albums.Add(childUniqueAlbumFolder);
dictionaryUniqueAlbum.Add(data["Album"], childUniqueAlbumFolder);
}
childUniqueAlbumFolder.Songs.Add(newSong);
childUniqueAlbumFolder.PrimaryImagePath = childAlbumFolder.PrimaryImagePath;
childUniqueAlbumFolder.BackdropImagePath = childAlbumFolder.BackdropImagePath;
success = NewElement(nav, success);
}
if (Settings.Instance.ShowPlaylistAsFolder)
AddSpecialMusicFolder(folder);
return folder;
}
private static iTunesSong BuildSong(iTunesArtist childArtistFolder, iTunesAlbum childAlbumFolder, Dictionary<string, string> data)
{
iTunesSong newSong = new iTunesSong();
newSong.SongName = data["Name"];
newSong.Name = data["Name"];
newSong.Path = GetUncFileName(data["Location"]);
newSong.Id = newSong.Path.GetMD5();
childAlbumFolder.Songs.Add(newSong);
childAlbumFolder.Parent = childArtistFolder;
return newSong;
}
static void ReadFileImage(iTunesAlbum folder, iTunesSong song)
{
if (folder.HasImage)
return;
string uncFilePath = GetUncFileName(song.Path);
string folderPath = ResolveImage(uncFilePath, "folder", false);
if (System.IO.File.Exists(folderPath))
folder.PrimaryImagePath = folderPath;
string backPath = ResolveImage(uncFilePath, "backdrop", true);
if (System.IO.File.Exists(backPath))
folder.BackdropImagePath = backPath;
backPath = ResolveImage(Directory.GetParent(Path.GetDirectoryName(uncFilePath)).FullName, "backdrop", false);
if (System.IO.File.Exists(backPath))
{
if (folder.Parent != null)
folder.Parent.BackdropImagePath = backPath;
}
}
private static iTunesAlbum BuildAlbum(Dictionary<string, iTunesAlbum> dictionaryAlbum, iTunesArtist childArtistFolder, Dictionary<string, string> data)
{
iTunesAlbum childAlbumFolder;
if (dictionaryAlbum.ContainsKey(string.Concat(data["Artist"], data["Album"])))
childAlbumFolder = dictionaryAlbum[string.Concat(data["Artist"], data["Album"])];
else
{
childAlbumFolder = new iTunesAlbum();
childAlbumFolder.Name = data["Album"];
childAlbumFolder.AlbumName = data["Album"];
childAlbumFolder.Id = string.Concat(data["Artist"], data["Album"]).GetMD5();
childArtistFolder.Albums.Add(childAlbumFolder);
childAlbumFolder.Parent = childArtistFolder;
dictionaryAlbum.Add(string.Concat(data["Artist"], data["Album"]), childAlbumFolder);
}
return childAlbumFolder;
}
