public void LibraryTracks()
{
Controller controller = new Controller();
TrackCollection tracks = controller.LibraryPlaylist.Tracks;
PersistentIDCollection pids = new PersistentIDCollection();
//List<int> tids = new List<int>();
watch.Start();
foreach (Track track in tracks.Values)
{
if (track != null)
{
pids.Add(track.PersistentID);
//tids.Add(track.trackID);
track.Dispose();
}
}
watch.Stop();
Console.WriteLine(String.Format("Found {0} tracks", pids.Count));
Console.WriteLine(String.Format("Completed in {0} ms", watch.GetElapsedMilliseconds()));
tracks.Dispose();
tracks = null;
controller.Dispose();
controller = null;
}
/// <summary>
///
/// </summary>
/// <param name="controller"></param>
/// <param name="trackPIDs"></param>
public ExportDialog(Controller controller, PersistentIDCollection trackPIDs)
: this()
{
this.controller = controller;
this.trackPIDs = trackPIDs;
this.percentageCompleted = 0;
this.Encoders = controller.Encoders;
if (!String.IsNullOrEmpty(trackPIDs.Album))
{
detailBlock.Text = String.Format(
Resx.ExportingAlbum, trackPIDs.Count, trackPIDs.Album, trackPIDs.Artist);
}
else if (!String.IsNullOrEmpty(trackPIDs.Artist))
{
detailBlock.Text = String.Format(
Resx.ExportingArtist, trackPIDs.Count, trackPIDs.Artist);
}
else
{
detailBlock.Text = String.Format(
Resx.ExportingPlaylist, trackPIDs.Count, trackPIDs.Name);
}
}
/// <summary>
///
/// </summary>
/// <param name="controller"></param>
/// <param name="trackPIDs"></param>
public ExportDialog(Controller controller, PersistentIDCollection trackPIDs)
: this()
{
this.controller = controller;
this.trackPIDs = trackPIDs;
this.percentageCompleted = 0;
this.Encoders = controller.Encoders;
if (!String.IsNullOrEmpty(trackPIDs.Album))
{
detailBlock.Text = String.Format(
Resx.ExportingAlbum, trackPIDs.Count, trackPIDs.Album, trackPIDs.Artist);
}
else if (!String.IsNullOrEmpty(trackPIDs.Artist))
{
detailBlock.Text = String.Format(
Resx.ExportingArtist, trackPIDs.Count, trackPIDs.Artist);
}
else
{
detailBlock.Text = String.Format(
Resx.ExportingPlaylist, trackPIDs.Count, trackPIDs.Name);
}
}
private IPlaylistWriter writer; // playlist writer
#endregion Fields
#region Constructors
//========================================================================================
// Constructor
//========================================================================================
/// <summary>
/// Initialize a new instance of this scanner.
/// </summary>
/// <param name="itunes">The iTunesAppClass to use.</param>
/// <param name="exportPIDs">
/// The list of persistent track IDs. When exporting multiple playlists, this list
/// should include all tracks from all playlists where each track indicates its own
/// source playlist. This allows comprehensive/overall feedback for UI progress bars.
/// </param>
/// <param name="encoder">The encoder to use to convert tracks.</param>
/// <param name="playlistFormat">
/// The playlist output format or PlaylistFactory.NoFormat for no playlist file.
/// </param>
/// <param name="location">
/// The target root directory path to which all entries will be copied or converted.
/// </param>
/// <param name="pathFormat">
/// The path format string as specified in FolderFormts.xml or null for title only.
/// </param>
/// <param name="isSynchronized">
/// True if target location should be synchronized, removing entries in the target
/// location that are not included in the exportPIDs collection.
/// </param>
public ExportScanner(
Controller controller, PersistentIDCollection exportPIDs,
Encoder encoder, string playlistFormat, string location, string pathFormat,
bool isSynchronized)
{
base.name = Resx.I_ScanExport;
base.description = isSynchronized ? Resx.ScanSynchronize : Resx.ScanExport;
base.controller = controller;
this.exportPIDs = exportPIDs;
this.encoder = encoder;
this.expectedType = encoder.ExpectedType;
this.playlistFormat = playlistFormat;
this.playlistName = exportPIDs.Name;
this.location = location;
this.createSubdirectories = (pathFormat != null);
this.pathFormat = pathFormat ?? PathHelper.GetPathFormat(FlatPathFormat);
this.isSynchronized = isSynchronized;
this.exports = null;
this.writer = null;
this.slim = new ReaderWriterLockSlim();
this.waitSyncRoot = null;
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DoExportArtist(object sender, EventArgs e)
{
string artist = controller.CurrentTrack.Artist;
PersistentIDCollection list = librarian.Catalog.FindTracksByArtist(artist);
list.Artist = artist;
list.Name = artist;
DoExport(list);
}
private void DoFixAlbum(object sender, EventArgs e)
{
string album = controller.CurrentTrack.Album;
string artist = controller.CurrentTrack.Artist;
PersistentIDCollection list = librarian.Catalog.FindTracksByAlbum(album, artist);
list.Album = album;
list.Artist = artist;
list.Name = album;
librarian.FixInformation(list);
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DoExportPlaylist(object sender, EventArgs e)
{
using (var playlist = controller.CurrentPlaylist)
{
PersistentIDCollection list =
librarian.Catalog.FindTracksByPlaylist(playlist.PersistentID);
list.Name = controller.CurrentPlaylist.Name;
DoExport(list);
list.Clear();
}
}
private void DoFixTrack(object sender, EventArgs e)
{
string album = controller.CurrentTrack.Album;
string artist = controller.CurrentTrack.Artist;
var list = new PersistentIDCollection
{
controller.CurrentTrack.PersistentID
};
list.Album = album;
list.Artist = artist;
list.Name = album;
librarian.FixInformation(list);
}
private void DoExport(PersistentIDCollection list)
{
if (IsOpaque && !IsPinned)
{
Hide();
}
try
{
exportDialog = new ExportDialog(controller, list);
exportDialog.ShowDialog();
}
finally
{
exportDialog = null;
}
}
public void FindCatalogedTracksByPlaylist()
{
// FlatCatalog
ICatalog catalog = new FlatCatalog();
catalog.Initialize(libraryXMLPath);
Console.WriteLine(String.Format("new FlatCatalog() -> {0} ms", watch.GetSplitMilliseconds()));
var tracks = new List <IITTrack>();
PersistentID pid = GetPlaylistPersistentID("ituner");
PersistentIDCollection persistentIDs = catalog.FindTracksByPlaylist(pid);
foreach (PersistentID persistentID in persistentIDs)
{
IITTrack itrack = itunes.LibraryPlaylist.Tracks.get_ItemByPersistentID(
persistentID.HighBits, persistentID.LowBits);
tracks.Add(itrack);
}
Console.WriteLine(String.Format("FindTracksByPlaylist -> {0} ms", watch.GetSplitMilliseconds()));
Assert.IsNotNull(persistentIDs);
Assert.AreNotEqual(0, persistentIDs.Count);
Console.WriteLine(String.Format("Found {0} tracks", persistentIDs.Count));
watch.Stop();
Console.WriteLine(String.Format("Completed in {0} ms", watch.GetElapsedMilliseconds()));
// iTunes
watch.Reset();
watch.Start();
IITTrackCollection itracks =
itunes.LibrarySource.Playlists.get_ItemByName("ituner").Tracks;
Console.WriteLine(String.Format("get_ItemByName -> {0} ms", watch.GetSplitMilliseconds()));
watch.Stop();
Console.WriteLine(String.Format("Completed in {0} ms", watch.GetElapsedMilliseconds()));
}
/// <summary>
/// Release managed resources
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DoClosed(object sender, EventArgs e)
{
if (percentageCompleted > 0)
{
controller.Librarian.ProgressChanged -= new ProgressChangedEventHandler(DoProgressChanged);
}
this.Closed -= new EventHandler(DoClosed);
this.Closing -= new CancelEventHandler(DoClosing);
if (percentageCompleted == 100)
{
string location = PathHelper.CleanDirectoryPath(locationBox.Text.Trim());
if (!String.IsNullOrEmpty(location))
{
Settings.Default.ExportPlaylistFormat = ((ComboBoxItem)playlistBox.SelectedItem).Tag as string;
Settings.Default.ExportSubdirectories = (bool)treeCheck.IsChecked;
Settings.Default.ExportLocation = location;
Settings.Default.Save();
}
}
controller = null;
trackPIDs = null;
// clear the encoderBox UI control
encoderBox.SelectedItem = null;
foreach (ComboBoxItem item in encoderBox.Items)
{
item.Content = null;
}
encoderBox.Items.Clear();
// dispose the encoders collection
encoders.Dispose();
encoders = null;
}
/// <summary>
/// Export the specified tracks to a given USB MP3 player, synchronizing the
/// contents of the specified location.
/// </summary>
/// <param name="list"></param>
/// <param name="location"></param>
/// <param name="pathFormat"></param>
public void Export(PersistentIDCollection list, string location, string pathFormat)
{
if (disabled.Contains(Resx.I_ScanExport))
{
return;
}
Encoder mp3Encoder = null;
foreach (Encoder encoder in controller.Encoders)
{
// skip the Null encoder that's automatically added to controller.Encoders
if (!encoder.IsEmpty)
{
if (encoder.Format.Equals("MP3"))
{
mp3Encoder = encoder;
}
}
}
if (mp3Encoder != null)
{
lock (sync)
{
disabled.Add(Resx.I_ScanDuplicates);
disabled.Add(Resx.I_ScanFileWatch);
disabled.Add(Resx.I_ScanMaintenance);
}
IScanner scanner = new ExportScanner(
controller, list,
mp3Encoder,
PlaylistFactory.NoFormat,
location, pathFormat, true);
scanner.Completed = (Action)delegate
{
Encoder mp3 = mp3Encoder;
lock (sync)
{
disabled.Remove(Resx.I_ScanDuplicates);
disabled.Remove(Resx.I_ScanFileWatch);
disabled.Remove(Resx.I_ScanMaintenance);
}
mp3 = null;
};
AddScanner(scanner);
}
// [foo] dispose this reference but do not release underlying instance passed to Librarian
//mp3Encoder.Dispose(false);
}
public void FlatTerseComparisons()
{
// create two playlists, both name "Ben" and use this to test that we can
// find the extensions in the first one
ICatalog flat = new FlatCatalog();
flat.Initialize(libraryXMLPath);
ICatalog terse = new TerseCatalog();
terse.Initialize(libraryXMLPath);
PersistentID pid = GetPlaylistPersistentID("Ben");
// FindExtensionsByPlaylist()
StringCollection flatExtensions = flat.FindExtensionsByPlaylist(pid);
Assert.IsNotNull(flatExtensions);
Assert.AreNotEqual(0, flatExtensions.Count);
StringCollection terseExtensions = terse.FindExtensionsByPlaylist(pid);
Assert.IsNotNull(terseExtensions);
Assert.AreNotEqual(0, terseExtensions.Count);
Assert.AreEqual(flatExtensions.Count, terseExtensions.Count);
foreach (string ext in terseExtensions)
{
Assert.IsTrue(flatExtensions.Contains(ext));
}
Console.WriteLine("FindExtensionsByPlaylist() OK");
// FindPlaylistName()
string name = flat.FindPlaylistName(pid);
Assert.AreEqual("Ben", name);
name = terse.FindPlaylistName(pid);
Assert.AreEqual("Ben", name);
Console.WriteLine("FindPlaylistName() OK");
// FindTracksByAlbum()
PersistentIDCollection flatTracks =
flat.FindTracksByAlbum("Greatest Hits", "Alice Cooper");
Assert.IsNotNull(flatTracks);
Assert.AreNotEqual(0, flatTracks.Count);
PersistentIDCollection terseTracks =
terse.FindTracksByAlbum("Greatest Hits", "Alice Cooper");
Assert.IsNotNull(terseTracks);
Assert.AreNotEqual(0, terseTracks.Count);
Assert.AreEqual(flatTracks.Count, terseTracks.Count);
foreach (PersistentID id in terseTracks)
{
Assert.IsTrue(flatTracks.Contains(id));
}
Console.WriteLine("FindTracksByAlbum() OK");
// FindTracksByArtist()
flatTracks = flat.FindTracksByArtist("Alice Cooper");
Assert.IsNotNull(flatTracks);
Assert.AreNotEqual(0, flatTracks.Count);
terseTracks = terse.FindTracksByArtist("Alice Cooper");
Assert.IsNotNull(terseTracks);
Assert.AreNotEqual(0, terseTracks.Count);
Assert.AreEqual(flatTracks.Count, terseTracks.Count);
foreach (PersistentID id in terseTracks)
{
Assert.IsTrue(flatTracks.Contains(id));
}
Console.WriteLine("FindTracksByArtist() OK");
// FindTracksByPlaylist()
pid = GetPlaylistPersistentID("My Top Rated");
flatTracks = flat.FindTracksByPlaylist(pid);
Assert.IsNotNull(flatTracks);
Assert.AreNotEqual(0, flatTracks.Count);
terseTracks = terse.FindTracksByPlaylist(pid);
Assert.IsNotNull(terseTracks);
Assert.AreNotEqual(0, terseTracks.Count);
Assert.AreEqual(flatTracks.Count, terseTracks.Count);
foreach (PersistentID id in terseTracks)
{
Assert.IsTrue(flatTracks.Contains(id));
}
Console.WriteLine("FindTracksByPlaylist() OK");
}
/// <summary>
/// Export the specified tracks to a given directory using the specified encoder.
/// </summary>
/// <param name="tracks"></param>
/// <param name="encoder"></param>
/// <param name="location"></param>
/// <param name="createSubdir"></param>
public void Export(
PersistentIDCollection list, Encoder encoder,
string playlistFormat, string location, bool createSubdirectories)
{
lock (sync)
{
disabled.Add(Resx.I_ScanDuplicates);
disabled.Add(Resx.I_ScanFileWatch);
disabled.Add(Resx.I_ScanMaintenance);
}
string pathFormat = null;
if (createSubdirectories)
{
pathFormat = PathHelper.GetPathFormat(ExportScanner.DefaultPathFormat);
}
IScanner scanner = new ExportScanner(
controller, list, encoder, playlistFormat, location, pathFormat, false);
scanner.Completed = (Action)delegate
{
lock (sync)
{
disabled.Remove(Resx.I_ScanDuplicates);
disabled.Remove(Resx.I_ScanFileWatch);
disabled.Remove(Resx.I_ScanMaintenance);
}
};
AddScanner(scanner);
}
public void FindCatalogedTracksByArtist()
{
// FlatCatalog
ICatalog catalog = new FlatCatalog();
catalog.Initialize(libraryXMLPath);
Console.WriteLine(String.Format("new FlatCatalog() -> {0} ms", watch.GetSplitMilliseconds()));
PersistentIDCollection trackIDs = catalog.FindTracksByArtist("Guster");
Console.WriteLine(String.Format("FindTracksByArtist/Flat -> {0} ms", watch.GetSplitMilliseconds()));
Assert.IsNotNull(trackIDs);
Assert.AreNotEqual(0, trackIDs.Count);
Console.WriteLine(String.Format("Found {0} tracks", trackIDs.Count));
ReportPrivateDelta();
// TerseCatalog
catalog = new TerseCatalog();
catalog.Initialize(libraryXMLPath);
Console.WriteLine(String.Format("new TerseCatalog() -> {0} ms", watch.GetSplitMilliseconds()));
trackIDs = catalog.FindTracksByArtist("Guster");
Console.WriteLine(String.Format("FindTracksByArtist/Terse -> {0} ms", watch.GetSplitMilliseconds()));
Assert.IsNotNull(trackIDs);
Assert.AreNotEqual(0, trackIDs.Count);
Console.WriteLine(String.Format("Found {0} tracks", trackIDs.Count));
ReportPrivateDelta();
// Controller
using (var controller = new Controller())
{
System.Threading.Thread.Sleep(2000); // let the controller initialize
trackIDs = new PersistentIDCollection();
foreach (Track track in controller.LibraryPlaylist.Tracks.Values)
{
if ((track != null) && !String.IsNullOrEmpty(track.Artist))
{
if (track.Artist.Equals("Guster"))
{
trackIDs.Add(track.PersistentID);
}
}
}
}
Console.WriteLine(String.Format("FindTracksByArtist/Controller -> {0} ms", watch.GetSplitMilliseconds()));
// iTunes
trackIDs = new PersistentIDCollection();
foreach (IITTrack track in itunes.LibraryPlaylist.Tracks)
{
if ((track != null) && !String.IsNullOrEmpty(track.Artist))
{
if (track.Artist.Equals("Guster"))
{
trackIDs.Add(GetPersistentID(track));
}
}
}
Console.WriteLine(String.Format("FindTracksByArtist/iTunes -> {0} ms", watch.GetSplitMilliseconds()));
Assert.IsNotNull(trackIDs);
Assert.AreNotEqual(0, trackIDs.Count);
Console.WriteLine(String.Format("Found {0} tracks", trackIDs.Count));
ReportPrivateDelta();
}
public void LibraryTracks()
{
Controller controller = new Controller();
TrackCollection tracks = controller.LibraryPlaylist.Tracks;
PersistentIDCollection pids = new PersistentIDCollection();
//List<int> tids = new List<int>();
watch.Start();
foreach (Track track in tracks.Values)
{
if (track != null)
{
pids.Add(track.PersistentID);
//tids.Add(track.trackID);
track.Dispose();
}
}
watch.Stop();
Console.WriteLine(String.Format("Found {0} tracks", pids.Count));
Console.WriteLine(String.Format("Completed in {0} ms", watch.GetElapsedMilliseconds()));
tracks.Dispose();
tracks = null;
controller.Dispose();
controller = null;
}
//----------------------------------------------------------------------------------------
/// <summary>
/// Invoked when the Sync button is pressed, starts the synchronization process.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DoSync(object sender, RoutedEventArgs e)
{
string text = String.Format(Resx.SyncWarningText, selector.Location);
MessageBoxResult result = MessageWindow.Show(
null, text, Resx.SyncWarningCaption,
MessageBoxButton.OKCancel, MessageWindowImage.Warning, MessageBoxResult.Cancel);
if (result != MessageBoxResult.OK)
{
e.Handled = true;
return;
}
countBox.Visibility = Visibility.Hidden;
playlistBox.IsEnabled = false;
selector.IsEnabled = false;
syncButton.Visibility = Visibility.Collapsed;
progressPanel.Visibility = Visibility.Visible;
string format = PathHelper.GetPathFormat(selector.FormatTag);
bool withPlaylist = format.Contains("playlist");
PlaylistCollection selectedPlaylists = new PlaylistCollection();
selectedPlaylists.AddRange(playlists.FindAll(p => p.IsSelected == true));
PersistentIDCollection list = new PersistentIDCollection();
foreach (Playlist playlist in selectedPlaylists.Values)
{
if (playlist != null)
{
PersistentID pid = playlist.PersistentID;
PersistentIDCollection tracks =
controller.Librarian.Catalog.FindTracksByPlaylist(pid);
if (withPlaylist)
{
// Cannot modify a value type (PersistentID) from within a foreach loop
// or the .ForEach extension method, so we need to recreate each pid
// to set the playlist name. Unfortunate design consequence...
foreach (PersistentID track in tracks)
{
PersistentID tid = track;
tid.PlaylistName = playlist.Name;
list.Add(tid);
}
}
else
{
list.AddRange(tracks);
}
}
}
// show iTunes incase a protection fault occurs; otherwise you cannot see the
// dialog if iTunes is minimized as a Taskbar toolbar
controller.ShowiTunes();
controller.Librarian.ProgressChanged += new ProgressChangedEventHandler(DoProgressChanged);
controller.Librarian.Export(list, selector.Location, format);
}
public void FindCatalogedTracksByAlbum()
{
// FlatCatalog
ICatalog catalog = new FlatCatalog();
catalog.Initialize(libraryXMLPath);
Console.WriteLine(String.Format("new FlatCatalog() -> {0} ms", watch.GetSplitMilliseconds()));
PersistentIDCollection trackIDs = catalog.FindTracksByAlbum("Ganging Up on the Sun", "Guster");
Console.WriteLine(String.Format("FindTracksByAlbum -> {0} ms", watch.GetSplitMilliseconds()));
Assert.IsNotNull(trackIDs);
Assert.AreNotEqual(0, trackIDs.Count);
Console.WriteLine(String.Format("Found {0} tracks", trackIDs.Count));
ReportPrivateDelta();
// TerseCatalog
catalog = new TerseCatalog();
catalog.Initialize(libraryXMLPath);
Console.WriteLine(String.Format("new TerseCatalog() -> {0} ms", watch.GetSplitMilliseconds()));
trackIDs = catalog.FindTracksByAlbum("Ganging Up on the Sun", "Guster");
Console.WriteLine(String.Format("FindTracksByAlbum -> {0} ms", watch.GetSplitMilliseconds()));
Assert.IsNotNull(trackIDs);
Assert.AreNotEqual(0, trackIDs.Count);
Console.WriteLine(String.Format("Found {0} tracks", trackIDs.Count));
ReportPrivateDelta();
// Controller
using (var controller = new Controller())
{
System.Threading.Thread.Sleep(2000); // let the controller initialize
List <Track> tracks = new List <Track>();
foreach (PersistentID persistentID in trackIDs)
{
Track track = controller.LibraryPlaylist.GetTrack(persistentID);
tracks.Add(track);
}
Console.WriteLine(String.Format("Tracks[] -> {0} ms", watch.GetSplitMilliseconds()));
// iTunes
List <Track> tracks2 = new List <Track>();
foreach (PersistentID persistentID in trackIDs)
{
IITTrack itrack = itunes.LibraryPlaylist.Tracks.get_ItemByPersistentID(
persistentID.HighBits, persistentID.LowBits);
Track track = new Track(itrack);
tracks2.Add(track);
}
Console.WriteLine(String.Format("ITracks[] -> {0} ms", watch.GetSplitMilliseconds()));
Assert.AreNotEqual(0, tracks.Count);
}
}
/// <summary>
/// Retrieves a list of all tracks by the specified artist.
/// </summary>
/// <param name="artist">The name of the artist.</param>
/// <returns></returns>
public override PersistentIDCollection FindTracksByArtist(string artist)
{
if (!isReady)
{
return new PersistentIDCollection();
}
artist = artist.Trim().ToLower();
// find the <plist><dict><key>Tracks</key><dict> root node
var trackRoot =
from node in root
.Element(ns + "dict")
.Elements(ns + "key")
where node.Value == "Tracks"
select node.NextNode;
// Tracks/dict is the container for all tracks where each is a key/dict pair
// collect all dict elements related to specified artist
var artistTracks =
from node in ((XElement)trackRoot.Single())
.Elements(ns + "dict")
.Elements(ns + "key")
where (node.Value == "Artist")
//|| node.Value == "Album Artist"
//|| node.Value == "Composer")
&& ((XElement)node.NextNode).Value.Trim().ToLower() == artist
select node.Parent;
// collect all persistent IDs from these dict elements
var tracks =
from node in artistTracks.Elements(ns + "key")
where node.Value == "Persistent ID"
select PersistentID.Parse(((XElement)node.NextNode).Value);
PersistentIDCollection list = new PersistentIDCollection(tracks.ToList<PersistentID>());
return list;
}
/// <summary>
/// Release managed resources
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DoClosed(object sender, EventArgs e)
{
if (percentageCompleted > 0)
{
controller.Librarian.ProgressChanged -= new ProgressChangedEventHandler(DoProgressChanged);
}
this.Closed -= new EventHandler(DoClosed);
this.Closing -= new CancelEventHandler(DoClosing);
if (percentageCompleted == 100)
{
string location = PathHelper.CleanDirectoryPath(locationBox.Text.Trim());
if (!String.IsNullOrEmpty(location))
{
Settings.Default.ExportPlaylistFormat = ((ComboBoxItem)playlistBox.SelectedItem).Tag as string;
Settings.Default.ExportSubdirectories = (bool)treeCheck.IsChecked;
Settings.Default.ExportLocation = location;
Settings.Default.Save();
}
}
controller = null;
trackPIDs = null;
// clear the encoderBox UI control
encoderBox.SelectedItem = null;
foreach (ComboBoxItem item in encoderBox.Items)
{
item.Content = null;
}
encoderBox.Items.Clear();
// dispose the encoders collection
encoders.Dispose();
encoders = null;
}
//----------------------------------------------------------------------------------------
/// <summary>
/// Invoked when the Sync button is pressed, starts the synchronization process.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DoSync(object sender, RoutedEventArgs e)
{
string text = String.Format(Resx.SyncWarningText, selector.Location);
MessageBoxResult result = MessageWindow.Show(
null, text, Resx.SyncWarningCaption,
MessageBoxButton.OKCancel, MessageWindowImage.Warning, MessageBoxResult.Cancel);
if (result != MessageBoxResult.OK)
{
e.Handled = true;
return;
}
countBox.Visibility = Visibility.Hidden;
playlistBox.IsEnabled = false;
selector.IsEnabled = false;
syncButton.Visibility = Visibility.Collapsed;
progressPanel.Visibility = Visibility.Visible;
string format = PathHelper.GetPathFormat(selector.FormatTag);
bool withPlaylist = format.Contains("playlist");
var list = new PersistentIDCollection();
using (var selectedPlaylists = new PlaylistCollection())
{
selectedPlaylists.AddRange(playlists.FindAll(p => p.IsSelected == true));
foreach (Playlist playlist in selectedPlaylists.Values)
{
if (playlist != null)
{
PersistentID pid = playlist.PersistentID;
PersistentIDCollection tracks =
controller.Librarian.Catalog.FindTracksByPlaylist(pid);
if (withPlaylist)
{
// Cannot modify a value type (PersistentID) from within a foreach loop
// or the .ForEach extension method, so we need to recreate each pid
// to set the playlist name. Unfortunate design consequence...
foreach (PersistentID track in tracks)
{
PersistentID tid = track;
tid.PlaylistName = playlist.Name;
list.Add(tid);
}
}
else
{
list.AddRange(tracks);
}
}
}
}
// show iTunes incase a protection fault occurs; otherwise you cannot see the
// dialog if iTunes is minimized as a Taskbar toolbar
controller.ShowiTunes();
controller.Librarian.ProgressChanged += new ProgressChangedEventHandler(DoProgressChanged);
controller.Librarian.Export(list, selector.Location, format);
}
/// <summary> /// Verifies playlists in the catalog against a list of known existing playlists. /// </summary> /// <param name="playlistPIDs"> /// A collection of existing playlist persistent IDs; any playlist not referenced /// in the list will be removed from the catalog. /// </param> public abstract void RefreshPlaylists(PersistentIDCollection playlistPIDs);
/// <summary>
/// Retrieves a list of all tracks found in the given playlist.
/// </summary>
/// <param name="playlistID">The unique PersistentID of the playlist to examine.</param>
/// <returns></returns>
/// <remarks>
/// iTunes allows users to create multiple playlists with the same name. So we
/// must use the PersistentID of the playlist instead of its canonical name.
/// </remarks>
public override PersistentIDCollection FindTracksByPlaylist(PersistentID playlistID)
{
if (!isReady)
{
return new PersistentIDCollection();
}
// find the <plist><dict><key>Playlists</key><array> root node
var playlistRoot =
from node in root
.Element(ns + "dict")
.Elements(ns + "key")
where node.Value == "Playlists"
select node.NextNode;
// find the parent <array><dict> node of the named playlist
// <array><dict><key>Name</key><string>Library</string>
var playlistNodes =
from node in ((XElement)playlistRoot.Single())
.Elements(ns + "dict")
.Elements(ns + "key")
where node.Value == "Playlist Persistent ID"
&& ((XElement)node.NextNode).Value == (string)playlistID
select node.Parent;
// collect all Track ID values from this playlist
var trackIDs =
from node in ((XElement)playlistNodes.Single())
.Elements(ns + "array")
.Elements(ns + "dict")
.Elements(ns + "key")
where node.Value == "Track ID"
select node.NextNode;
// find the <plist><dict><key>Tracks</key><dict> root node
var trackRoot =
from node in root
.Element(ns + "dict")
.Elements(ns + "key")
where node.Value == "Tracks"
select node.NextNode;
// join tracks on trackID to extract the persistent IDs
var tracks =
from node in
(from node in ((XElement)trackRoot.Single()).Elements(ns + "key")
join id in trackIDs on ((XElement)node).Value equals ((XElement)id).Value
select ((XElement)node.NextNode)
).Elements(ns + "key")
where ((XElement)node).Value == "Persistent ID"
select PersistentID.Parse(((XElement)node.NextNode).Value);
PersistentIDCollection list = new PersistentIDCollection(tracks.ToList<PersistentID>());
return list;
}
/// <summary>
/// Removes a playlist from the catalog.
/// </summary>
private void RemovePlaylist()
{
PersistentIDCollection playlistPIDs = new PersistentIDCollection();
foreach (Playlist playlist in controller.Playlists.Values)
{
if (playlist != null)
{
playlistPIDs.Add(playlist.PersistentID);
playlist.Dispose();
}
}
if (playlistPIDs.Count > 0)
{
catalog.RefreshPlaylists(playlistPIDs);
}
}
/// <summary>
/// Adds one or more tracks to an existing playlist in the catalog.
/// </summary>
private void AddTracksToPlaylist()
{
PersistentID playlistPID = controller.GetPersistentID(action.PlaylistOID);
if (!playlistPID.IsEmpty)
{
PersistentIDCollection trackPIDs = new PersistentIDCollection();
ObjectIDCollection trackOIDs = action.TrackOIDs;
foreach (ObjectID trackOID in trackOIDs)
{
PersistentID trackPID = controller.GetPersistentID(trackOID);
if (!trackPID.IsEmpty)
{
trackPID.TransientID = trackOID.TrackID;
trackPIDs.Add(trackPID);
}
}
if (trackPIDs.Count > 0)
{
catalog.AddTracksToPlaylist(trackPIDs, playlistPID);
}
}
}
/// <summary>
/// Adds a track entry to the specified playlist.
/// </summary>
/// <param name="playlistPID"></param>
/// <param name="trackPIDs"></param>
public override void AddTracksToPlaylist(
PersistentIDCollection trackPIDs, PersistentID playlistPID)
{
}
/// <summary>
/// Verifies playlists in the catalog against a list of known existing playlists.
/// </summary>
/// <param name="playlistPIDs">
/// A collection of existing playlist persistent IDs; any playlist not referenced
/// in the list will be removed from the catalog.
/// </param>
public override void RefreshPlaylists(PersistentIDCollection playlistPIDs)
{
}
/// <summary>
/// Adds one or more tracks to the specified playlist.
/// </summary>
/// <param name="playlistPID"></param>
/// <param name="trackPIDs"></param>
public abstract void AddTracksToPlaylist(
PersistentIDCollection trackPIDs, PersistentID playlistPID);
/// <summary>
/// Scan all tracks in the given playlist.
/// </summary>
/// <param name="list"></param>
private void ScanTracks(PersistentIDCollection pids)
{
foreach (PersistentID persistentID in pids)
{
if (base.isActive)
{
using (Track track = libraryPlaylist.GetTrack(persistentID))
{
if ((track != null) && (track.Kind == TrackKind.File))
{
//Logger.WriteLine(base.name, "ScanTrying " + track.MakeKey());
if (String.IsNullOrEmpty(track.Location) || !File.Exists(track.Location))
{
Logger.WriteLine(base.name,
"Deleting phantom track " + track.MakeKey());
try
{
if (ScannerBase.isLive)
{
// deletes library entry but not physical media file
track.Delete();
}
}
catch (Exception exc)
{
Logger.WriteLine(base.name,
String.Format("Error deleting phantom {0}, {1}, {2}",
track.Artist, track.Name, track.Album), exc);
}
}
}
}
count++;
base.ProgressPercentage = (int)((double)count / (double)total * 100.0);
}
else
{
Logger.WriteLine(base.name, "Phantom scanner cancelled while scanning");
break;
}
}
}
/// <summary>
/// Get a lits of iTunes Tracks given a list of track IDs.
/// </summary>
/// <param name="trackIDs"></param>
/// <returns></returns>
protected TrackCollection GetTracks(PersistentIDCollection persistentIDs)
{
TrackCollection tracks = new TrackCollection();
foreach (PersistentID persistentID in persistentIDs)
{
Track track = controller.LibraryPlaylist.GetTrack(persistentID);
if (track != null)
{
tracks.Add(track);
}
}
return tracks;
}
public void FindCatalogedTracksByArtist()
{
// FlatCatalog
ICatalog catalog = new FlatCatalog();
catalog.Initialize(libraryXMLPath);
Console.WriteLine(String.Format("new FlatCatalog() -> {0} ms", watch.GetSplitMilliseconds()));
PersistentIDCollection trackIDs = catalog.FindTracksByArtist("Guster");
Console.WriteLine(String.Format("FindTracksByArtist/Flat -> {0} ms", watch.GetSplitMilliseconds()));
Assert.IsNotNull(trackIDs);
Assert.AreNotEqual(0, trackIDs.Count);
Console.WriteLine(String.Format("Found {0} tracks", trackIDs.Count));
ReportPrivateDelta();
// TerseCatalog
catalog = new TerseCatalog();
catalog.Initialize(libraryXMLPath);
Console.WriteLine(String.Format("new TerseCatalog() -> {0} ms", watch.GetSplitMilliseconds()));
trackIDs = catalog.FindTracksByArtist("Guster");
Console.WriteLine(String.Format("FindTracksByArtist/Terse -> {0} ms", watch.GetSplitMilliseconds()));
Assert.IsNotNull(trackIDs);
Assert.AreNotEqual(0, trackIDs.Count);
Console.WriteLine(String.Format("Found {0} tracks", trackIDs.Count));
ReportPrivateDelta();
// Controller
trackIDs = new PersistentIDCollection();
foreach (Track track in controller.LibraryPlaylist.Tracks.Values)
{
if ((track != null) && !String.IsNullOrEmpty(track.Artist))
{
if (track.Artist.Equals("Guster"))
{
trackIDs.Add(track.PersistentID);
}
}
}
Console.WriteLine(String.Format("FindTracksByArtist/Controller -> {0} ms", watch.GetSplitMilliseconds()));
// iTunes
trackIDs = new PersistentIDCollection();
foreach (IITTrack track in itunes.LibraryPlaylist.Tracks)
{
if ((track != null) && !String.IsNullOrEmpty(track.Artist))
{
if (track.Artist.Equals("Guster"))
{
trackIDs.Add(GetPersistentID(track));
}
}
}
Console.WriteLine(String.Format("FindTracksByArtist/iTunes -> {0} ms", watch.GetSplitMilliseconds()));
Assert.IsNotNull(trackIDs);
Assert.AreNotEqual(0, trackIDs.Count);
Console.WriteLine(String.Format("Found {0} tracks", trackIDs.Count));
ReportPrivateDelta();
}
