1 files changed, 143 insertions, 0 deletions
diff --git a/MediaBrowser.XbmcMetadata/Savers/AlbumXmlSaver.cs b/MediaBrowser.XbmcMetadata/Savers/AlbumXmlSaver.cs
new file mode 100644
index 000000000..121514cdd
--- /dev/null
+++ b/MediaBrowser.XbmcMetadata/Savers/AlbumXmlSaver.cs
@@ -0,0 +1,143 @@
+using MediaBrowser.Common.IO;
+using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Model.Entities;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Security;
+using System.Text;
+using System.Threading;
+
+namespace MediaBrowser.XbmcMetadata.Savers
+{
+    public class AlbumXmlSaver : IMetadataFileSaver
+    {
+        private readonly ILibraryManager _libraryManager;
+        private readonly IUserManager _userManager;
+        private readonly IUserDataManager _userDataRepo;
+
+        private readonly IFileSystem _fileSystem;
+        private readonly IServerConfigurationManager _config;
+
+        public AlbumXmlSaver(ILibraryManager libraryManager, IUserManager userManager, IUserDataManager userDataRepo, IFileSystem fileSystem, IServerConfigurationManager config)
+        {
+            _libraryManager = libraryManager;
+            _userManager = userManager;
+            _userDataRepo = userDataRepo;
+            _fileSystem = fileSystem;
+            _config = config;
+        }
+
+        public string Name
+        {
+            get
+            {
+                return "Xbmc Nfo";
+            }
+        }
+
+        public string GetSavePath(IHasMetadata item)
+        {
+            return Path.Combine(item.Path, "album.nfo");
+        }
+
+        public void Save(IHasMetadata item, CancellationToken cancellationToken)
+        {
+            var album = (MusicAlbum)item;
+
+            var builder = new StringBuilder();
+
+            builder.Append("<album>");
+
+            XmlSaverHelpers.AddCommonNodes(album, builder, _libraryManager, _userManager, _userDataRepo, _fileSystem, _config);
+
+            var tracks = album.RecursiveChildren
+                .OfType<Audio>()
+                .ToList();
+
+            var artists = tracks
+                .SelectMany(i =>
+                {
+                    var list = new List<string>();
+
+                    if (!string.IsNullOrEmpty(i.AlbumArtist))
+                    {
+                        list.Add(i.AlbumArtist);
+                    }
+                    list.AddRange(i.Artists);
+
+                    return list;
+                })
+                .Distinct(StringComparer.OrdinalIgnoreCase);
+
+            foreach (var artist in artists)
+            {
+                builder.Append("<artist>" + SecurityElement.Escape(artist) + "</artist>");
+            }
+
+            AddTracks(tracks, builder);
+
+            builder.Append("</album>");
+
+            var xmlFilePath = GetSavePath(item);
+
+            XmlSaverHelpers.Save(builder, xmlFilePath, new List<string>
+                {
+                    "track",
+                    "artist"
+                });
+        }
+
+        public bool IsEnabledFor(IHasMetadata item, ItemUpdateType updateType)
+        {
+            var locationType = item.LocationType;
+            if (locationType == LocationType.Remote || locationType == LocationType.Virtual)
+            {
+                return false;
+            }
+
+            // If new metadata has been downloaded or metadata was manually edited, proceed
+            if ((updateType & ItemUpdateType.MetadataDownload) == ItemUpdateType.MetadataDownload
+                || (updateType & ItemUpdateType.MetadataEdit) == ItemUpdateType.MetadataEdit)
+            {
+                return item is MusicAlbum;
+            }
+
+            return false;
+        }
+
+        private static readonly CultureInfo UsCulture = new CultureInfo("en-US");
+
+        private void AddTracks(IEnumerable<Audio> tracks, StringBuilder builder)
+        {
+            foreach (var track in tracks.OrderBy(i => i.ParentIndexNumber ?? 0).ThenBy(i => i.IndexNumber ?? 0))
+            {
+                builder.Append("<track>");
+
+                if (track.IndexNumber.HasValue)
+                {
+                    builder.Append("<position>" + SecurityElement.Escape(track.IndexNumber.Value.ToString(UsCulture)) + "</position>");
+                }
+
+                if (!string.IsNullOrEmpty(track.Name))
+                {
+                    builder.Append("<title>" + SecurityElement.Escape(track.Name) + "</title>");
+                }
+
+                if (track.RunTimeTicks.HasValue)
+                {
+                    var time = TimeSpan.FromTicks(track.RunTimeTicks.Value).ToString(@"mm\:ss");
+
+                    builder.Append("<duration>" + SecurityElement.Escape(time) + "</duration>");
+                }
+
+                builder.Append("</track>");
+            }
+        }
+    }
+}