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jellyfin/MediaBrowser.Providers/Music/AudioDbArtistProvider.cs

249 lines
9.6 KiB

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Providers;
using MediaBrowser.Model.Serialization;
namespace MediaBrowser.Providers.Music
{
public class AudioDbArtistProvider : IRemoteMetadataProvider<MusicArtist, ArtistInfo>, IHasOrder
{
private readonly IServerConfigurationManager _config;
private readonly IFileSystem _fileSystem;
private readonly IHttpClient _httpClient;
private readonly IJsonSerializer _json;
public static AudioDbArtistProvider Current;
private const string ApiKey = "195003";
public const string BaseUrl = "https://www.theaudiodb.com/api/v1/json/" + ApiKey;
public AudioDbArtistProvider(IServerConfigurationManager config, IFileSystem fileSystem, IHttpClient httpClient, IJsonSerializer json)
{
_config = config;
_fileSystem = fileSystem;
_httpClient = httpClient;
_json = json;
Current = this;
}
/// <inheritdoc />
public string Name => "TheAudioDB";
/// <inheritdoc />
// After musicbrainz
public int Order => 1;
/// <inheritdoc />
public Task<IEnumerable<RemoteSearchResult>> GetSearchResults(ArtistInfo searchInfo, CancellationToken cancellationToken)
=> Task.FromResult(Enumerable.Empty<RemoteSearchResult>());
/// <inheritdoc />
public async Task<MetadataResult<MusicArtist>> GetMetadata(ArtistInfo info, CancellationToken cancellationToken)
{
var result = new MetadataResult<MusicArtist>();
var id = info.GetMusicBrainzArtistId();
if (!string.IsNullOrWhiteSpace(id))
{
await EnsureArtistInfo(id, cancellationToken).ConfigureAwait(false);
var path = GetArtistInfoPath(_config.ApplicationPaths, id);
var obj = _json.DeserializeFromFile<RootObject>(path);
if (obj != null && obj.artists != null && obj.artists.Count > 0)
{
result.Item = new MusicArtist();
result.HasMetadata = true;
ProcessResult(result.Item, obj.artists[0], info.MetadataLanguage);
}
}
return result;
}
private void ProcessResult(MusicArtist item, Artist result, string preferredLanguage)
{
//item.HomePageUrl = result.strWebsite;
if (!string.IsNullOrEmpty(result.strGenre))
{
item.Genres = new[] { result.strGenre };
}
item.SetProviderId(MetadataProviders.AudioDbArtist, result.idArtist);
item.SetProviderId(MetadataProviders.MusicBrainzArtist, result.strMusicBrainzID);
string overview = null;
if (string.Equals(preferredLanguage, "de", StringComparison.OrdinalIgnoreCase))
{
overview = result.strBiographyDE;
}
else if (string.Equals(preferredLanguage, "fr", StringComparison.OrdinalIgnoreCase))
{
overview = result.strBiographyFR;
}
else if (string.Equals(preferredLanguage, "nl", StringComparison.OrdinalIgnoreCase))
{
overview = result.strBiographyNL;
}
else if (string.Equals(preferredLanguage, "ru", StringComparison.OrdinalIgnoreCase))
{
overview = result.strBiographyRU;
}
else if (string.Equals(preferredLanguage, "it", StringComparison.OrdinalIgnoreCase))
{
overview = result.strBiographyIT;
}
else if ((preferredLanguage ?? string.Empty).StartsWith("pt", StringComparison.OrdinalIgnoreCase))
{
overview = result.strBiographyPT;
}
if (string.IsNullOrWhiteSpace(overview))
{
overview = result.strBiographyEN;
}
item.Overview = (overview ?? string.Empty).StripHtml();
}
internal Task EnsureArtistInfo(string musicBrainzId, CancellationToken cancellationToken)
{
var xmlPath = GetArtistInfoPath(_config.ApplicationPaths, musicBrainzId);
var fileInfo = _fileSystem.GetFileSystemInfo(xmlPath);
if (fileInfo.Exists
&& (DateTime.UtcNow - _fileSystem.GetLastWriteTimeUtc(fileInfo)).TotalDays <= 2)
{
return Task.CompletedTask;
}
return DownloadArtistInfo(musicBrainzId, cancellationToken);
}
internal async Task DownloadArtistInfo(string musicBrainzId, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
var url = BaseUrl + "/artist-mb.php?i=" + musicBrainzId;
var path = GetArtistInfoPath(_config.ApplicationPaths, musicBrainzId);
using (var httpResponse = await _httpClient.SendAsync(
new HttpRequestOptions
{
Url = url,
CancellationToken = cancellationToken,
BufferContent = true
},
HttpMethod.Get).ConfigureAwait(false))
using (var response = httpResponse.Content)
{
Directory.CreateDirectory(Path.GetDirectoryName(path));
using (var xmlFileStream = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true))
{
await response.CopyToAsync(xmlFileStream).ConfigureAwait(false);
}
}
}
/// <summary>
/// Gets the artist data path.
/// </summary>
/// <param name="appPaths">The application paths.</param>
/// <param name="musicBrainzArtistId">The music brainz artist identifier.</param>
/// <returns>System.String.</returns>
private static string GetArtistDataPath(IApplicationPaths appPaths, string musicBrainzArtistId)
=> Path.Combine(GetArtistDataPath(appPaths), musicBrainzArtistId);
/// <summary>
/// Gets the artist data path.
/// </summary>
/// <param name="appPaths">The application paths.</param>
/// <returns>System.String.</returns>
private static string GetArtistDataPath(IApplicationPaths appPaths)
=> Path.Combine(appPaths.CachePath, "audiodb-artist");
internal static string GetArtistInfoPath(IApplicationPaths appPaths, string musicBrainzArtistId)
{
var dataPath = GetArtistDataPath(appPaths, musicBrainzArtistId);
return Path.Combine(dataPath, "artist.json");
}
public class Artist
{
public string idArtist { get; set; }
public string strArtist { get; set; }
public string strArtistAlternate { get; set; }
public object idLabel { get; set; }
public string intFormedYear { get; set; }
public string intBornYear { get; set; }
public object intDiedYear { get; set; }
public object strDisbanded { get; set; }
public string strGenre { get; set; }
public string strSubGenre { get; set; }
public string strWebsite { get; set; }
public string strFacebook { get; set; }
public string strTwitter { get; set; }
public string strBiographyEN { get; set; }
public string strBiographyDE { get; set; }
public string strBiographyFR { get; set; }
public string strBiographyCN { get; set; }
public string strBiographyIT { get; set; }
public string strBiographyJP { get; set; }
public string strBiographyRU { get; set; }
public string strBiographyES { get; set; }
public string strBiographyPT { get; set; }
public string strBiographySE { get; set; }
public string strBiographyNL { get; set; }
public string strBiographyHU { get; set; }
public string strBiographyNO { get; set; }
public string strBiographyIL { get; set; }
public string strBiographyPL { get; set; }
public string strGender { get; set; }
public string intMembers { get; set; }
public string strCountry { get; set; }
public string strCountryCode { get; set; }
public string strArtistThumb { get; set; }
public string strArtistLogo { get; set; }
public string strArtistFanart { get; set; }
public string strArtistFanart2 { get; set; }
public string strArtistFanart3 { get; set; }
public string strArtistBanner { get; set; }
public string strMusicBrainzID { get; set; }
public object strLastFMChart { get; set; }
public string strLocked { get; set; }
}
public class RootObject
{
public List<Artist> artists { get; set; }
}
/// <inheritdoc />
public Task<HttpResponseInfo> GetImageResponse(string url, CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
}
}