jellyfin/MediaBrowser.XbmcMetadata/Savers/AlbumNfoSaver.cs

112 lines
3.7 KiB
C#

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Xml;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Library;
using MediaBrowser.Model.IO;
using Microsoft.Extensions.Logging;
namespace MediaBrowser.XbmcMetadata.Savers
{
/// <summary>
/// Nfo saver for albums.
/// </summary>
public class AlbumNfoSaver : BaseNfoSaver
{
/// <summary>
/// Initializes a new instance of the <see cref="AlbumNfoSaver"/> class.
/// </summary>
/// <param name="fileSystem">The file system.</param>
/// <param name="configurationManager">the server configuration manager.</param>
/// <param name="libraryManager">The library manager.</param>
/// <param name="userManager">The user manager.</param>
/// <param name="userDataManager">The user data manager.</param>
/// <param name="logger">The logger.</param>
public AlbumNfoSaver(
IFileSystem fileSystem,
IServerConfigurationManager configurationManager,
ILibraryManager libraryManager,
IUserManager userManager,
IUserDataManager userDataManager,
ILogger<AlbumNfoSaver> logger)
: base(fileSystem, configurationManager, libraryManager, userManager, userDataManager, logger)
{
}
/// <inheritdoc />
protected override string GetLocalSavePath(BaseItem item)
=> Path.Combine(item.Path, "album.nfo");
/// <inheritdoc />
protected override string GetRootElementName(BaseItem item)
=> "album";
/// <inheritdoc />
public override bool IsEnabledFor(BaseItem item, ItemUpdateType updateType)
=> item.SupportsLocalMetadata && item is MusicAlbum && updateType >= MinimumUpdateType;
/// <inheritdoc />
protected override void WriteCustomElements(BaseItem item, XmlWriter writer)
{
var album = (MusicAlbum)item;
foreach (var artist in album.Artists)
{
writer.WriteElementString("artist", artist);
}
foreach (var artist in album.AlbumArtists)
{
writer.WriteElementString("albumartist", artist);
}
AddTracks(album.Tracks, writer);
}
private void AddTracks(IEnumerable<BaseItem> tracks, XmlWriter writer)
{
foreach (var track in tracks.OrderBy(i => i.ParentIndexNumber ?? 0).ThenBy(i => i.IndexNumber ?? 0))
{
writer.WriteStartElement("track");
if (track.IndexNumber.HasValue)
{
writer.WriteElementString("position", track.IndexNumber.Value.ToString(CultureInfo.InvariantCulture));
}
if (!string.IsNullOrEmpty(track.Name))
{
writer.WriteElementString("title", track.Name);
}
if (track.RunTimeTicks.HasValue)
{
var time = TimeSpan.FromTicks(track.RunTimeTicks.Value).ToString(@"mm\:ss", CultureInfo.InvariantCulture);
writer.WriteElementString("duration", time);
}
writer.WriteEndElement();
}
}
/// <inheritdoc />
protected override IEnumerable<string> GetTagsUsed(BaseItem item)
{
foreach (var tag in base.GetTagsUsed(item))
{
yield return tag;
}
yield return "track";
yield return "artist";
yield return "albumartist";
}
}
}