jellyfin-server/MediaBrowser.Providers/Music/FanArtAlbumProvider.cs

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C#
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using MediaBrowser.Common.IO;
using MediaBrowser.Common.Net;
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using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Providers;
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using MediaBrowser.Providers.TV;
using System;
using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
using System.Linq;
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using System.Text;
using System.Threading;
using System.Threading.Tasks;
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using System.Xml;
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using CommonIO;
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using MediaBrowser.Model.Serialization;
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namespace MediaBrowser.Providers.Music
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{
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public class FanartAlbumProvider : IRemoteImageProvider, IHasChangeMonitor, IHasOrder
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{
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private readonly CultureInfo _usCulture = new CultureInfo("en-US");
private readonly IServerConfigurationManager _config;
private readonly IHttpClient _httpClient;
private readonly IFileSystem _fileSystem;
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private readonly IJsonSerializer _jsonSerializer;
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public FanartAlbumProvider(IServerConfigurationManager config, IHttpClient httpClient, IFileSystem fileSystem, IJsonSerializer jsonSerializer)
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{
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_config = config;
_httpClient = httpClient;
_fileSystem = fileSystem;
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_jsonSerializer = jsonSerializer;
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}
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public string Name
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{
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get { return ProviderName; }
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}
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public static string ProviderName
{
get { return "FanArt"; }
}
public bool Supports(IHasImages item)
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{
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return item is MusicAlbum;
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}
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public IEnumerable<ImageType> GetSupportedImages(IHasImages item)
{
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return new List<ImageType>
{
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ImageType.Primary,
ImageType.Disc
};
}
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public async Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
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{
var album = (MusicAlbum)item;
var list = new List<RemoteImageInfo>();
var artistMusicBrainzId = album.MusicArtist.GetProviderId(MetadataProviders.MusicBrainzArtist);
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if (!string.IsNullOrEmpty(artistMusicBrainzId))
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{
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await FanartArtistProvider.Current.EnsureArtistJson(artistMusicBrainzId, cancellationToken).ConfigureAwait(false);
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var artistJsonPath = FanartArtistProvider.GetArtistJsonPath(_config.CommonApplicationPaths, artistMusicBrainzId);
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var musicBrainzReleaseGroupId = album.GetProviderId(MetadataProviders.MusicBrainzReleaseGroup);
var musicBrainzId = album.GetProviderId(MetadataProviders.MusicBrainzAlbum);
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try
{
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AddImages(list, artistJsonPath, musicBrainzId, musicBrainzReleaseGroupId, cancellationToken);
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}
catch (FileNotFoundException)
{
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}
catch (DirectoryNotFoundException)
{
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}
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}
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var language = item.GetPreferredMetadataLanguage();
var isLanguageEn = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase);
// Sort first by width to prioritize HD versions
return list.OrderByDescending(i => i.Width ?? 0)
.ThenByDescending(i =>
{
if (string.Equals(language, i.Language, StringComparison.OrdinalIgnoreCase))
{
return 3;
}
if (!isLanguageEn)
{
if (string.Equals("en", i.Language, StringComparison.OrdinalIgnoreCase))
{
return 2;
}
}
if (string.IsNullOrEmpty(i.Language))
{
return isLanguageEn ? 3 : 2;
}
return 0;
})
.ThenByDescending(i => i.CommunityRating ?? 0)
.ThenByDescending(i => i.VoteCount ?? 0);
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}
/// <summary>
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/// Adds the images.
/// </summary>
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/// <param name="list">The list.</param>
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/// <param name="path">The path.</param>
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/// <param name="releaseId">The release identifier.</param>
/// <param name="releaseGroupId">The release group identifier.</param>
/// <param name="cancellationToken">The cancellation token.</param>
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private void AddImages(List<RemoteImageInfo> list, string path, string releaseId, string releaseGroupId, CancellationToken cancellationToken)
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{
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var obj = _jsonSerializer.DeserializeFromFile<FanartArtistProvider.FanartArtistResponse>(path);
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if (obj.albums != null)
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{
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var album = obj.albums.FirstOrDefault(i => string.Equals(i.release_group_id, releaseGroupId, StringComparison.OrdinalIgnoreCase));
if (album != null)
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{
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PopulateImages(list, album.albumcover, ImageType.Primary, 1000, 1000);
PopulateImages(list, album.cdart, ImageType.Disc, 1000, 1000);
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}
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}
}
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private void PopulateImages(List<RemoteImageInfo> list,
List<FanartArtistProvider.FanartArtistImage> images,
ImageType type,
int width,
int height)
{
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if (images == null)
{
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return;
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}
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list.AddRange(images.Select(i =>
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{
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var url = i.url;
if (!string.IsNullOrEmpty(url))
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{
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var likesString = i.likes;
int likes;
var info = new RemoteImageInfo
{
RatingType = RatingType.Likes,
Type = type,
Width = width,
Height = height,
ProviderName = Name,
Url = url,
Language = i.lang
};
if (!string.IsNullOrEmpty(likesString) && int.TryParse(likesString, NumberStyles.Any, _usCulture, out likes))
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{
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info.CommunityRating = likes;
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}
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return info;
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}
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return null;
}).Where(i => i != null));
}
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public int Order
{
get
{
// After embedded provider
return 1;
}
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}
public Task<HttpResponseInfo> GetImageResponse(string url, CancellationToken cancellationToken)
{
return _httpClient.GetResponse(new HttpRequestOptions
{
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CancellationToken = cancellationToken,
Url = url,
ResourcePool = FanartArtistProvider.Current.FanArtResourcePool
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});
}
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public bool HasChanged(IHasMetadata item, IDirectoryService directoryService, DateTime date)
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{
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var options = FanartSeriesProvider.Current.GetFanartOptions();
if (!options.EnableAutomaticUpdates)
{
return false;
}
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var album = (MusicAlbum)item;
var artist = album.MusicArtist;
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if (artist != null)
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{
var artistMusicBrainzId = artist.GetProviderId(MetadataProviders.MusicBrainzArtist);
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if (!String.IsNullOrEmpty(artistMusicBrainzId))
{
// Process images
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var artistJsonPath = FanartArtistProvider.GetArtistJsonPath(_config.CommonApplicationPaths, artistMusicBrainzId);
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var fileInfo = _fileSystem.GetFileInfo(artistJsonPath);
return !fileInfo.Exists || _fileSystem.GetLastWriteTimeUtc(fileInfo) > date;
}
}
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return false;
}
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}
}