jellyfin/MediaBrowser.Providers/Music/AudioMetadataService.cs
2022-09-13 17:20:22 +02:00

95 lines
4.2 KiB
C#

using System;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Providers.Manager;
using Microsoft.Extensions.Logging;
namespace MediaBrowser.Providers.Music
{
/// <summary>
/// The audio metadata service.
/// </summary>
public class AudioMetadataService : MetadataService<Audio, SongInfo>
{
/// <summary>
/// Initializes a new instance of the <see cref="AudioMetadataService"/> class.
/// </summary>
/// <param name="serverConfigurationManager">Instance of the <see cref="IServerConfigurationManager"/>.</param>
/// <param name="logger">Instance of the <see cref="ILogger"/> interface.</param>
/// <param name="providerManager">Instance of the <see cref="IProviderManager"/> interface.</param>
/// <param name="fileSystem">Instance of the <see cref="IFileSystem"/> interface.</param>
/// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
public AudioMetadataService(
IServerConfigurationManager serverConfigurationManager,
ILogger<AudioMetadataService> logger,
IProviderManager providerManager,
IFileSystem fileSystem,
ILibraryManager libraryManager)
: base(serverConfigurationManager, logger, providerManager, fileSystem, libraryManager)
{
}
/// <inheritdoc />
protected override void MergeData(MetadataResult<Audio> source, MetadataResult<Audio> target, MetadataField[] lockedFields, bool replaceData, bool mergeMetadataSettings)
{
base.MergeData(source, target, lockedFields, replaceData, mergeMetadataSettings);
var sourceItem = source.Item;
var targetItem = target.Item;
if (replaceData || targetItem.Artists.Count == 0)
{
targetItem.Artists = sourceItem.Artists;
}
if (replaceData || string.IsNullOrEmpty(targetItem.Album))
{
targetItem.Album = sourceItem.Album;
}
var targetAlbumArtistId = targetItem.GetProviderId(MetadataProvider.MusicBrainzAlbumArtist);
if (replaceData || string.IsNullOrEmpty(targetAlbumArtistId))
{
var sourceAlbumArtistId = sourceItem.GetProviderId(MetadataProvider.MusicBrainzAlbumArtist);
if (!string.IsNullOrEmpty(sourceAlbumArtistId)
&& (string.IsNullOrEmpty(targetAlbumArtistId)
|| !targetAlbumArtistId.Equals(sourceAlbumArtistId, StringComparison.Ordinal)))
{
targetItem.SetProviderId(MetadataProvider.MusicBrainzAlbumArtist, sourceAlbumArtistId);
}
}
var targetAlbumId = targetItem.GetProviderId(MetadataProvider.MusicBrainzAlbum);
if (replaceData || string.IsNullOrEmpty(targetAlbumId))
{
var sourceAlbumId = sourceItem.GetProviderId(MetadataProvider.MusicBrainzAlbum);
if (!string.IsNullOrEmpty(sourceAlbumId)
&& (string.IsNullOrEmpty(targetAlbumId)
|| !targetAlbumId.Equals(sourceAlbumId, StringComparison.Ordinal)))
{
targetItem.SetProviderId(MetadataProvider.MusicBrainzAlbum, sourceAlbumId);
}
}
var targetReleaseGroupId = targetItem.GetProviderId(MetadataProvider.MusicBrainzReleaseGroup);
if (replaceData || string.IsNullOrEmpty(targetReleaseGroupId))
{
var sourceReleaseGroupId = sourceItem.GetProviderId(MetadataProvider.MusicBrainzReleaseGroup);
if (!string.IsNullOrEmpty(sourceReleaseGroupId)
&& (string.IsNullOrEmpty(targetReleaseGroupId)
|| !targetReleaseGroupId.Equals(sourceReleaseGroupId, StringComparison.Ordinal)))
{
targetItem.SetProviderId(MetadataProvider.MusicBrainzReleaseGroup, sourceReleaseGroupId);
}
}
}
}
}