Beispiel #1
0
        public static void FixTrackNumbers(IList <IITTrack> tracks)
        {
            if (tracks == null)
            {
                throw new ArgumentNullException(nameof(tracks));
            }

            var trackComparer = TrackComparerFactory.GetTrackComparer(tracks);

            var trackList = tracks.ToList();

            trackList.Sort(trackComparer);

            for (var i = 0; i < trackList.Count; i++)
            {
                try
                {
                    trackList[i].TrackNumber = i + 1;
                }
                catch (System.Runtime.InteropServices.COMException e)
                {
                    if (e.Message.Contains(TrackMissingError.Code))
                    {
                        throw new iTunesAssistantException(TrackMissingError.Message);
                    }
                    else
                    {
                        throw;
                    }
                }
            }
        }
Beispiel #2
0
        public void Run(IWorkflowRunnerInfo workflowRunnerInfo, ref Status status)
        {
            if (workflowRunnerInfo == null)
            {
                throw new ArgumentNullException(nameof(workflowRunnerInfo));
            }
            if (workflowRunnerInfo.Tracks == null)
            {
                throw new ArgumentNullException(nameof(workflowRunnerInfo.Tracks));
            }

            status = Status.Create(workflowRunnerInfo.Tracks.Count, "Generating album groups...");

            var albumGroups = new Dictionary <string, IDictionary <string, IList <IITTrack> > >();

            foreach (var track in workflowRunnerInfo.Tracks)
            {
                var newAlbumName = AlbumNameFixer.FixAlbumName(track.Album);

                if (!albumGroups.ContainsKey(newAlbumName))
                {
                    albumGroups.Add(newAlbumName, new SortedDictionary <string, IList <IITTrack> >());
                    albumGroups[newAlbumName].Add(track.Album, new List <IITTrack> {
                        track
                    });
                }
                else if (!albumGroups[newAlbumName].ContainsKey(track.Album))
                {
                    albumGroups[newAlbumName].Add(track.Album, new List <IITTrack> {
                        track
                    });
                }
                else
                {
                    albumGroups[newAlbumName][track.Album].Add(track);
                }

                status.ItemProcessed();
            }

            foreach (var album in albumGroups.SelectMany(albumGroup => albumGroup.Value.Values))
            {
                var comparer = TrackComparerFactory.GetTrackComparer(album);
                album.ToList().Sort(comparer);
            }

            status = Status.Create(albumGroups.Count, "Running merge albums workflow...");

            foreach (var albumGroup in albumGroups)
            {
                var newAlbumName = albumGroup.Key;
                var trackCount   = albumGroup.Value.Sum(album => album.Value.Count);
                var trackNumber  = 1;

                foreach (var track in albumGroup.Value.SelectMany(album => album.Value))
                {
                    track.Album      = newAlbumName;
                    track.DiscCount  = 1;
                    track.DiscNumber = 1;

                    // iTunes doesn't allow TrackCount to be set to a value higher than TrackNumber, so set number
                    // before count in case any old track numbers are higher than new track count.
                    track.TrackNumber = trackNumber++;
                    track.TrackCount  = trackCount;
                }

                status.ItemProcessed();
            }
        }