/// <summary>
/// Instantiate a new playlist writer based on the specified key.
/// </summary>
/// <param name="key">The key identifying the writer.</param>
/// <param name="root">The root path of the exported playlist.</param>
/// <param name="name">The base name of this playlist file.</param>
/// <param name="createSubdirectories">
/// A Boolean value indicating whether files in this playlist are located relative
/// to the root (<b>true</b>) or are all located within the root itself (<b>false</b>).
/// </param>
/// <returns>An IPlaylistWriter instance.</returns>
public static IPlaylistWriter CreateWriter(
string key, string root, string name, bool createSubdirectories)
{
IPlaylistWriter writer = null;
switch (key)
{
case "M3U":
writer = new M3UPlaylistWriter(root, name, createSubdirectories);
break;
case "PLS":
writer = new PLSPlaylistWriter(root, name, createSubdirectories);
break;
case "WPL":
writer = new WPLPlaylistWriter(root, name, createSubdirectories);
break;
case "ZPL":
writer = new ZPLPlaylistWriter(root, name, createSubdirectories);
break;
}
return(writer);
}
public void Export(string playlistType, bool excludeSmart, IPlaylistWriter playlistWriter)
{
var allPlaylists = GetAllPlaylistsOfType(playlistType, excludeSmart);
var allPlaylistNames = allPlaylists.Select(xe => xe.Attribute("title")?.Value);
Export(playlistType, allPlaylistNames, excludeSmart, playlistWriter);
}
public void Export_CorrectInputs_Succeeds()
{
_playlistWriter = Substitute.For <IPlaylistWriter>();
PlaylistExporter sut = new PlaylistExporter(_fileSystem, _playlistReader,
_playlistWriter);
sut.Export(".\\TestData\\Laptop.m3u", "C:\\temp\\output",
"C:\\Users\\jfox\\Music\\iTunes\\iTunes Media\\Music", ExportMode.PlaylistContents);
}
public void Export_PlaylistOnly_Succeeds()
{
_playlistWriter = new PlaylistWriter(
new SensusPlaylistFormatter(_fileSystem));
PlaylistExporter sut = new PlaylistExporter(_fileSystem, _playlistReader, _playlistWriter);
sut.Export(".\\TestData\\Laptop.m3u", "C:\\temp\\output",
"C:\\Users\\jfox\\Music\\iTunes\\iTunes Media\\Music",
ExportMode.PlaylistFile);
}
/// <summary>
/// Initialize the environment for an export or synchronize operation.
/// </summary>
private void Initialize()
{
Logger.WriteLine(base.name,
String.Format("Export beginning, using encoder '{0}'",
encoder == null ? "(skip)" : encoder.Name));
// attach COM status handlers
base.EnableInterrupt(controller);
// override current encoder if different than requested
if ((encoder != null) && !encoder.IsEmpty)
{
if (!controller.CurrentEncoder.Name.Equals(encoder.Name))
{
// remember user's preferred encoder
saveEncoder = controller.CurrentEncoder;
// set the temporary encoder for this playlist
controller.CurrentEncoder = encoder;
}
}
// ensure that 'location' exists before continuing. This will be more efficient
// for cases that do not require further subdirectories but also sets the stage...
if (!Directory.Exists(location))
{
if (ScannerBase.isLive)
{
Directory.CreateDirectory(location);
}
}
// if we do want subdirectories then ensure we can create them
if (!createSubdirectories)
{
createSubdirectories = EnsureFolderCapability();
}
// initialize and open the playlist writer if a playlist is requested
if (ScannerBase.isLive && !playlistFormat.Equals(PlaylistProviderFactory.NoFormat))
{
writer = PlaylistProviderFactory.CreateWriter(
playlistFormat, location, exportPIDs.Name, createSubdirectories);
}
// this ManualResetEvent is used to synchronize sequential processing of iTunes
// tracks as they are encoded. iTunes encoding is an asynchronous procedure
// however, iTunes does not allow concurrent encodings to occur.
reset = new ManualResetEvent(false);
exports = new StringCollection();
}
/// <summary>
/// Cleanup anything started in Initialize.
/// </summary>
private void Cleanup()
{
// detach COM status handlers
base.DisableInterrupt(controller);
if (saveEncoder != null)
{
try
{
// restore the iTunes encoder as specified in the user Preferences
controller.CurrentEncoder = saveEncoder;
}
catch
{
// no-op
}
}
if (encoder != null)
{
encoder.Dispose(true);
encoder = null;
}
if (writer != null)
{
writer.Close();
writer.Dispose();
writer = null;
}
if (exports != null)
{
exports.Clear();
exports = null;
}
if (reset != null)
{
reset.Dispose();
reset = null;
}
base.ProgressPercentage = 100;
base.UpdateProgress(Resx.Completed);
Logger.WriteLine(base.name, "Export completed");
}
public PlaylistExporter(IFileSystem fileSystem, IPlaylistReader playlistReader,
IPlaylistWriter playlistWriter)
{
if (fileSystem == null)
{
throw new ArgumentNullException(nameof(fileSystem));
}
if (playlistReader == null)
{
throw new ArgumentNullException(nameof(playlistReader));
}
if (playlistWriter == null)
{
throw new ArgumentNullException(nameof(playlistWriter));
}
_fileSystem = fileSystem;
_playlistReader = playlistReader;
_playlistWriter = playlistWriter;
}
public MainWindow()
{
_audioDeviceLocater = new AudioDeviceLocater();
//Load app configuration
string configFilename = System.IO.Path.Join(AppContext.BaseDirectory, CONFIG_FILENAME);
ConfigurationLoader configLoader = new ConfigurationLoader();
configLoader.LoadFromFile(configFilename);
_config = configLoader.Configuration;
//Get list of Music search locations
List <string> searchLocations = new List <string>();
searchLocations.Add(System.IO.Path.Join(AppContext.BaseDirectory, "Music"));
searchLocations.AddRange(_config.SearchLocations);
_fileLocater = new LocalTrackLocater(searchLocations.ToArray());
//Instantiate requires classes
_metadataExtractor = new MetadataExtractor();
_localLibraryManager = new LocalLibraryManager(_fileLocater, _metadataExtractor);
_musicPlayer = new MusicPlayer();
_queueBuilder = new QueueBuilder();
_playlistReader = new LocalPlaylistReader(_localLibraryManager, System.IO.Path.Join(AppContext.BaseDirectory, "Playlists"));
_playlistWriter = new LocalPlaylistWriter(System.IO.Path.Join(AppContext.BaseDirectory, "Playlists"));
_playlistManager = new PlaylistManager(_playlistReader, _playlistWriter);
_trackProgressTimer = new DispatcherTimer();
_trackProgressTimer.Interval = TimeSpan.FromSeconds(0.5);
_trackProgressTimer.Tick += (_, __) =>
{
lblCurrentTime.Content = _musicPlayer.GetCurrentTrackTimePosition().ToString(@"mm\:ss");
};
//Initialise the search page
_searchPage = new TrackPage();
InitializeComponent();
}
//========================================================================================
// Constructor
//========================================================================================
/// <summary>
/// Initialize a new instance of this scanner.
/// </summary>
/// <param name="controller">The iTunesAppClass to use.</param>
/// <param name="catalog"></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 PlaylistProviderFactory.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, ICatalog catalog, PersistentIDCollection exportPIDs,
Encoder encoder, string playlistFormat, string location, string pathFormat,
bool isSynchronized)
: base(Resx.I_ScanExport, controller, catalog)
{
base.description = isSynchronized ? Resx.ScanSynchronize : Resx.ScanExport;
base.tooltip = String.Format(Resx.ExportingCount, exportPIDs.Count);
this.exportPIDs = exportPIDs;
this.encoder = encoder;
this.expectedType = (encoder == null ? String.Empty : 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;
}
/// <summary>
/// Cleanup anything started in Initialize.
/// </summary>
private void Cleanup()
{
// detach COM status handlers
controller.DisabledEvent -= disabledHandler;
controller.EnabledEvent -= enabledHandler;
if (saveEncoder != null)
{
try
{
// restore the iTunes encoder as specified in the user Preferences
controller.CurrentEncoder = saveEncoder;
}
catch
{
// no-op
}
}
if (encoder != null)
{
encoder.Dispose(true);
encoder = null;
}
if (writer != null)
{
writer.Close();
writer.Dispose();
writer = null;
}
if (exports != null)
{
exports.Clear();
exports = null;
}
reset = null;
base.ProgressPercentage = 100;
UpdateProgress(Resx.Completed);
Logger.WriteLine(base.name, "Export completed");
}
public void Export(string playlistType, string playlistName, bool excludeSmart, IPlaylistWriter playlistWriter)
{
Export(playlistType, new[] { playlistName }, excludeSmart, playlistWriter);
}
public void Export(string playlistType, IEnumerable <string> playlistNames, bool excludeSmart, IPlaylistWriter playlistWriter)
{
var allPlaylists = GetAllPlaylistsOfType(playlistType, excludeSmart);
var playlistElements = allPlaylists.Where(xe => playlistNames.Contains(xe.Attribute("title")?.Value)).ToList();
if (playlistElements.Count <= 0)
{
throw new PlaylistExportException($"No playlists of type '{playlistType}' with the specified name(s) were found.");
}
foreach (var playlistElement in playlistElements)
{
var mediaContainerElement = GetMediaContainer(playlistElement);
playlistWriter.Write(mediaContainerElement);
}
}
public void AddWriter(IPlaylistWriter writer)
{
Writers.Add(writer.Id, writer);
}
public PlaylistManager(IPlaylistReader PlaylistReader, IPlaylistWriter PlaylistWriter)
{
_playlistReader = PlaylistReader;
_playlistWriter = PlaylistWriter;
}
public void AddWriter(IPlaylistWriter writer)
{
Writers.Add(writer.Id, writer);
}
/// <summary>
/// Initialize the environment for an export or synchronize operation.
/// </summary>
private void Initialize()
{
Logger.WriteLine(base.name,
String.Format("Export beginning, using encoder '{0}'", encoder.Name));
// attach COM status handlers
disabledHandler = new InteractionDisabledHandler(DoCOMCallsDisabled);
enabledHandler = new InteractionEnabledHandler(DoCOMCallsEnabled);
controller.DisabledEvent += disabledHandler;
controller.EnabledEvent += enabledHandler;
// override current encoder if different than requested
if (!encoder.IsEmpty)
{
if (!controller.CurrentEncoder.Name.Equals(encoder.Name))
{
// remember user's preferred encoder
saveEncoder = controller.CurrentEncoder;
// set the temporary encoder for this playlist
controller.CurrentEncoder = encoder;
}
}
// ensure that 'location' exists before continuing. This will be more efficient
// for cases that do not require further subdirectories but also sets the stage...
if (!Directory.Exists(location))
{
if (ScannerBase.isLive)
{
Directory.CreateDirectory(location);
}
}
// if we do want subdirectories then ensure we can create them
if (!createSubdirectories)
{
createSubdirectories = EnsureFolderCapability();
}
// initialize and open the playlist writer if a playlist is requested
if (ScannerBase.isLive && !playlistFormat.Equals(PlaylistFactory.NoFormat))
{
writer = PlaylistFactory.CreateWriter(
playlistFormat, location, exportPIDs.Name, createSubdirectories);
writer.Open();
}
// this ManualResetEvent is used to synchronize sequential processing of iTunes
// tracks as they are encoded. iTunes encoding is an asynchronous procedure
// however, iTunes does not allow concurrent encodings to occur.
waitSyncRoot = null;
reset = new ManualResetEvent(false);
exports = new StringCollection();
}
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;
}
public PlaylistExporterTest()
{
_fileSystem = Substitute.For <IFileSystem>();
_playlistReader = Substitute.For <IPlaylistReader>();
_playlistWriter = Substitute.For <IPlaylistWriter>();
}
