VLCMediaLibraryManager: Remove unnecessary code

SharedSources/VLCMediaLibraryManager.swift

@@ -47,7 +47,6 @@ extension NSNotification {
 }
 
 class VLCMediaLibraryManager: NSObject {
-
     private static let databaseName: String = "medialibrary.db"
     private var databasePath: String!
     private var thumbnailPath: String!
@@ -90,17 +89,13 @@ class VLCMediaLibraryManager: NSObject {
             }
             medialib.reload()
             medialib.discover(onEntryPoint: "file://" + documentPath)
-            break
         case .alreadyInitialized:
             assertionFailure("VLCMediaLibraryManager: Medialibrary already initialized.")
-            break
         case .failed:
             preconditionFailure("VLCMediaLibraryManager: Failed to setup medialibrary.")
-            break
         case .dbReset:
             // should still start and discover but warn the user that the db has been wipped
             assertionFailure("VLCMediaLibraryManager: The database was resetted, please re-configure.")
-            break
         }
     }
 
@@ -159,14 +154,6 @@ extension VLCMediaLibraryManager {
 // MARK: MediaDataSource - Audio methods
 
 extension VLCMediaLibraryManager {
-    private func getAllAudio() {
-//        foundAudio = medialibrary.media(ofType: .audio)
-//        artistsFromAudio()
-//        albumsFromAudio()
-//        audioPlaylistsFromAudio()
-//        genresFromAudio()
-    }
-
     func getArtists() -> [VLCMLArtist] {
         return medialib.artists(with: .artist, desc: false, all: true)
     }
@@ -174,56 +161,11 @@ extension VLCMediaLibraryManager {
     func getAlbums() -> [VLCMLAlbum] {
         return medialib.albums(with: .album, desc: false)
     }
-
-    private func getAudioPlaylists() {
-//        let labels = MLLabel.allLabels() as! [MLLabel]
-//        audioPlaylist = labels.filter {
-//            let audioFiles = $0.files.filter {
-//                if let file = $0 as? MLFile {
-//                    return file.isSupportedAudioFile()
-//                }
-//                return false
-//            }
-//            return !audioFiles.isEmpty
-//        }
-    }
-
-    private func genresFromAudio() {
-//        let albumtracks = MLAlbumTrack.allTracks() as! [MLAlbumTrack]
-//        let tracksWithArtist = albumtracks.filter { $0.genre != nil && $0.genre != "" }
-//        genres = tracksWithArtist.map { $0.genre }
-    }
 }
 
 // MARK: MediaDataSource - Video methods
 
 extension VLCMediaLibraryManager {
-    private func getAllVideos() {
-//        moviesFromVideos()
-//        episodesFromVideos()
-        //        videoPlaylistsFromVideos()
-    }
-
-    private func getMovies() {
-//        movies = foundVideos.filter { $0.subtype() == .movie }
-    }
-
-    private func getShowEpisodes() {
-//        episodes = foundVideos.filter { $0.subtype() == .showEpisode }
-    }
-
-    private func getVideoPlaylists() {
-//        let labels = MLLabel.allLabels() as! [MLLabel]
-//        audioPlaylist = labels.filter {
-//            let audioFiles = $0.files.filter {
-//                if let file = $0 as? MLFile {
-//                    return file.isShowEpisode() || file.isMovie() || file.isClip()
-//                }
-//                return false
-//            }
-//            return !audioFiles.isEmpty
-//        }
-    }
 }
 
 // MARK: VLCMediaLibraryDelegate
@@ -243,14 +185,12 @@ extension VLCMediaLibraryManager: VLCMediaLibraryDelegate {
     }
 
     func medialibrary(_ medialibrary: VLCMediaLibrary, didAdd artists: [VLCMLArtist]) {
-        print("VLCMediaLibraryDelegate: Did add artists: \(artists), with count: \(artists.count)")
         for observer in observers {
             observer.value.observer?.medialibrary?(self, didAddArtist: artists)
         }
     }
 
     func medialibrary(_ medialibrary: VLCMediaLibrary, didAdd albums: [VLCMLAlbum]) {
-        print("VLCMediaLibraryDelegate: Did add albums: \(albums), with count: \(albums.count)")
         for observer in observers {
             observer.value.observer?.medialibrary?(self, didAddAlbum: albums)
         }
@@ -268,116 +208,3 @@ extension VLCMediaLibraryManager: VLCMediaLibraryDelegate {
     func medialibrary(_ medialibrary: VLCMediaLibrary, didUpdateParsingStatsWithPercent percent: UInt32) {
     }
 }
-
-// MARK: Future MediaDataSource extension
-
-// Todo: implement the remove
-//    - (void)removeMediaObjectFromFolder:(NSManagedObject *)managedObject
-// {
-//    NSAssert(([managedObject isKindOfClass:[MLFile class]] && ((MLFile *)managedObject).labels.count > 0), @"All media in a folder should be of type MLFile and it should be in a folder");
-//
-//    if (![managedObject isKindOfClass:[MLFile class]]) return;
-//
-//    MLFile *mediaFile = (MLFile *)managedObject;
-//    [self rearrangeFolderTrackNumbersForRemovedItem:mediaFile];
-//    mediaFile.labels = nil;
-//    mediaFile.folderTrackNumber = nil;
-//    }
-//
-//    - (void)removeMediaObject:(NSManagedObject *)managedObject
-// {
-//    if ([managedObject isKindOfClass:[MLAlbum class]]) {
-//        MLAlbum *album = (MLAlbum *)managedObject;
-//        NSSet *iterAlbumTrack = [NSSet setWithSet:album.tracks];
-//
-//        for (MLAlbumTrack *track in iterAlbumTrack) {
-//            NSSet *iterFiles = [NSSet setWithSet:track.files];
-//
-//            for (MLFile *file in iterFiles)
-//                [self _deleteMediaObject:file];
-//        }
-//        [[MLMediaLibrary sharedMediaLibrary] removeObject: album];
-//        // delete all episodes from a show
-//    } else if ([managedObject isKindOfClass:[MLShow class]]) {
-//        MLShow *show = (MLShow *)managedObject;
-//        NSSet *iterShowEpisodes = [NSSet setWithSet:show.episodes];
-//
-//        for (MLShowEpisode *episode in iterShowEpisodes) {
-//            NSSet *iterFiles = [NSSet setWithSet:episode.files];
-//
-//            for (MLFile *file in iterFiles)
-//                [self _deleteMediaObject:file];
-//        }
-//        [[MLMediaLibrary sharedMediaLibrary] removeObject: show];
-//        // delete all files from an episode
-//    } else if ([managedObject isKindOfClass:[MLShowEpisode class]]) {
-//        MLShowEpisode *episode = (MLShowEpisode *)managedObject;
-//        NSSet *iterFiles = [NSSet setWithSet:episode.files];
-//
-//        for (MLFile *file in iterFiles)
-//            [self _deleteMediaObject:file];
-//        // delete all files from a track
-//        [[MLMediaLibrary sharedMediaLibrary] removeObject: episode];
-//    } else if ([managedObject isKindOfClass:[MLAlbumTrack class]]) {
-//        MLAlbumTrack *track = (MLAlbumTrack *)managedObject;
-//        NSSet *iterFiles = [NSSet setWithSet:track.files];
-//
-//        for (MLFile *file in iterFiles)
-//            [self _deleteMediaObject:file];
-//    } else if ([managedObject isKindOfClass:[MLLabel class]]) {
-//        MLLabel *folder = (MLLabel *)managedObject;
-//        NSSet *iterFiles = [NSSet setWithSet:folder.files];
-//        [folder removeFiles:folder.files];
-//        for (MLFile *file in iterFiles)
-//            [self _deleteMediaObject:file];
-//        [[MLMediaLibrary sharedMediaLibrary] removeObject:folder];
-//    }
-//    else
-//    [self _deleteMediaObject:(MLFile *)managedObject];
-//    }
-//
-//    - (void)_deleteMediaObject:(MLFile *)mediaObject
-// {
-//    [self rearrangeFolderTrackNumbersForRemovedItem:mediaObject];
-//
-//    /* stop playback if needed */
-//    VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
-//    VLCMedia *media = [vpc currentlyPlayingMedia];
-//    MLFile *currentlyPlayingFile = [MLFile fileForURL:media.url].firstObject;
-//    if (currentlyPlayingFile && currentlyPlayingFile == mediaObject) {
-//        [vpc stopPlayback];
-//    }
-//
-//    NSFileManager *fileManager = [NSFileManager defaultManager];
-//    NSString *folderLocation = [[mediaObject.url path] stringByDeletingLastPathComponent];
-//    NSArray *allfiles = [fileManager contentsOfDirectoryAtPath:folderLocation error:nil];
-//    NSString *fileName = [mediaObject.path.lastPathComponent stringByDeletingPathExtension];
-//    if (!fileName)
-//    return;
-//    NSIndexSet *indexSet = [allfiles indexesOfObjectsPassingTest:^BOOL(id obj, NSUInteger idx, BOOL *stop) {
-//        return ([obj rangeOfString:fileName].location != NSNotFound);
-//        }];
-//    NSUInteger count = indexSet.count;
-//    NSString *additionalFilePath;
-//    NSUInteger currentIndex = [indexSet firstIndex];
-//    for (unsigned int x = 0; x < count; x++) {
-//        additionalFilePath = allfiles[currentIndex];
-//        if ([additionalFilePath isSupportedSubtitleFormat])
-//        [fileManager removeItemAtPath:[folderLocation stringByAppendingPathComponent:additionalFilePath] error:nil];
-//        currentIndex = [indexSet indexGreaterThanIndex:currentIndex];
-//    }
-//    [fileManager removeItemAtURL:mediaObject.url error:nil];
-//    }
-//
-//    - (void)rearrangeFolderTrackNumbersForRemovedItem:(MLFile *) mediaObject
-// {
-//    MLLabel *label = [mediaObject.labels anyObject];
-//    NSSet *allFiles = label.files;
-//    for (MLFile *file in allFiles) {
-//        if (file.folderTrackNumber > mediaObject.folderTrackNumber) {
-//            int value = [file.folderTrackNumber intValue];
-//            file.folderTrackNumber = [NSNumber numberWithInt:value - 1];
-//        }
-//    }
-// }
-// @end