jellyfin-server/MediaBrowser.Controller/Providers/Music/FanArtArtistProvider.cs
2013-04-10 11:56:36 -04:00

272 lines
12 KiB
C#

using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Net;
using System;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using System.Xml;
namespace MediaBrowser.Controller.Providers.Music
{
/// <summary>
/// Class FanArtArtistProvider
/// </summary>
class FanArtArtistProvider : FanartBaseProvider
{
/// <summary>
/// Gets the HTTP client.
/// </summary>
/// <value>The HTTP client.</value>
protected IHttpClient HttpClient { get; private set; }
private readonly IProviderManager _providerManager;
public FanArtArtistProvider(IHttpClient httpClient, ILogManager logManager, IServerConfigurationManager configurationManager, IProviderManager providerManager)
: base(logManager, configurationManager)
{
if (httpClient == null)
{
throw new ArgumentNullException("httpClient");
}
HttpClient = httpClient;
_providerManager = providerManager;
}
/// <summary>
/// The fan art base URL
/// </summary>
protected string FanArtBaseUrl = "http://api.fanart.tv/webservice/artist/{0}/{1}/xml/all/1/1";
/// <summary>
/// Supportses the specified item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
public override bool Supports(BaseItem item)
{
return item is MusicArtist;
}
/// <summary>
/// Shoulds the fetch.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="providerInfo">The provider info.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
protected override bool ShouldFetch(BaseItem item, BaseProviderInfo providerInfo)
{
var artist = (MusicArtist)item;
if (item.Path == null || item.DontFetchMeta || string.IsNullOrEmpty(artist.GetProviderId(MetadataProviders.Musicbrainz))) return false; //nothing to do
var artExists = item.ResolveArgs.ContainsMetaFileByName(ART_FILE);
var logoExists = item.ResolveArgs.ContainsMetaFileByName(LOGO_FILE);
var discExists = item.ResolveArgs.ContainsMetaFileByName(DISC_FILE);
return (!artExists && ConfigurationManager.Configuration.DownloadMusicArtistImages.Art)
|| (!logoExists && ConfigurationManager.Configuration.DownloadMusicArtistImages.Logo)
|| (!discExists && ConfigurationManager.Configuration.DownloadMusicArtistImages.Disc)
|| ((artist.AlbumCovers == null || artist.AlbumCovers.Count == 0) && ConfigurationManager.Configuration.DownloadMusicAlbumImages.Primary);
}
/// <summary>
/// Fetches metadata and returns true or false indicating if any work that requires persistence was done
/// </summary>
/// <param name="item">The item.</param>
/// <param name="force">if set to <c>true</c> [force].</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{System.Boolean}.</returns>
public override async Task<bool> FetchAsync(BaseItem item, bool force, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
var artist = (MusicArtist)item;
if (ShouldFetch(artist, artist.ProviderData.GetValueOrDefault(Id, new BaseProviderInfo { ProviderId = Id })))
{
var url = string.Format(FanArtBaseUrl, APIKey, artist.GetProviderId(MetadataProviders.Musicbrainz));
var doc = new XmlDocument();
try
{
using (var xml = await HttpClient.Get(url, FanArtResourcePool, cancellationToken).ConfigureAwait(false))
{
doc.Load(xml);
}
}
catch (HttpException)
{
}
cancellationToken.ThrowIfCancellationRequested();
if (doc.HasChildNodes)
{
string path;
var hd = ConfigurationManager.Configuration.DownloadHDFanArt ? "hd" : "";
if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Logo && !item.ResolveArgs.ContainsMetaFileByName(LOGO_FILE))
{
var node =
doc.SelectSingleNode("//fanart/music/musiclogos/" + hd + "musiclogo/@url") ??
doc.SelectSingleNode("//fanart/music/musiclogos/musiclogo/@url");
path = node != null ? node.Value : null;
if (!string.IsNullOrEmpty(path))
{
Logger.Debug("FanArtProvider getting ClearLogo for " + artist.Name);
try
{
artist.SetImage(ImageType.Logo, await _providerManager.DownloadAndSaveImage(artist, path, LOGO_FILE, FanArtResourcePool, cancellationToken).ConfigureAwait(false));
}
catch (HttpException)
{
}
catch (IOException)
{
}
}
}
cancellationToken.ThrowIfCancellationRequested();
if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Backdrops && !item.ResolveArgs.ContainsMetaFileByName(BACKDROP_FILE))
{
var nodes = doc.SelectNodes("//fanart/music/artistbackgrounds//@url");
if (nodes != null)
{
var numBackdrops = 0;
artist.BackdropImagePaths = new List<string>();
foreach (XmlNode node in nodes)
{
path = node.Value;
if (!string.IsNullOrEmpty(path))
{
Logger.Debug("FanArtProvider getting Backdrop for " + artist.Name);
try
{
artist.BackdropImagePaths.Add(await _providerManager.DownloadAndSaveImage(artist, path, ("Backdrop" + (numBackdrops > 0 ? numBackdrops.ToString() : "") + ".jpg"), FanArtResourcePool, cancellationToken).ConfigureAwait(false));
numBackdrops++;
if (numBackdrops >= ConfigurationManager.Configuration.MaxBackdrops) break;
}
catch (HttpException)
{
}
catch (IOException)
{
}
}
}
}
}
cancellationToken.ThrowIfCancellationRequested();
if (ConfigurationManager.Configuration.DownloadMusicAlbumImages.Primary)
{
var nodes = doc.SelectNodes("//fanart/music/albums/*");
if (nodes != null)
{
artist.AlbumCovers = new Dictionary<string, string>();
foreach (XmlNode node in nodes)
{
var key = node.Attributes["id"] != null ? node.Attributes["id"].Value : null;
var cover = node.SelectSingleNode("albumcover/@url");
path = cover != null ? cover.Value : null;
if (!string.IsNullOrEmpty(path) && !string.IsNullOrEmpty(key))
{
Logger.Debug("FanArtProvider getting Album Cover for " + artist.Name);
artist.AlbumCovers[key] = path;
}
}
}
}
cancellationToken.ThrowIfCancellationRequested();
if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Art && !item.ResolveArgs.ContainsMetaFileByName(ART_FILE))
{
var node =
doc.SelectSingleNode("//fanart/music/musicarts/" + hd + "musicart/@url") ??
doc.SelectSingleNode("//fanart/music/musicarts/musicart/@url");
path = node != null ? node.Value : null;
if (!string.IsNullOrEmpty(path))
{
Logger.Debug("FanArtProvider getting ClearArt for " + artist.Name);
try
{
artist.SetImage(ImageType.Art, await _providerManager.DownloadAndSaveImage(artist, path, ART_FILE, FanArtResourcePool, cancellationToken).ConfigureAwait(false));
}
catch (HttpException)
{
}
catch (IOException)
{
}
}
}
cancellationToken.ThrowIfCancellationRequested();
if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Banner && !item.ResolveArgs.ContainsMetaFileByName(BANNER_FILE))
{
var node = doc.SelectSingleNode("//fanart/music/musicbanners/"+hd+"musicbanner/@url") ??
doc.SelectSingleNode("//fanart/music/musicbanners/musicbanner/@url");
path = node != null ? node.Value : null;
if (!string.IsNullOrEmpty(path))
{
Logger.Debug("FanArtProvider getting Banner for " + artist.Name);
try
{
artist.SetImage(ImageType.Banner, await _providerManager.DownloadAndSaveImage(artist, path, BANNER_FILE, FanArtResourcePool, cancellationToken).ConfigureAwait(false));
}
catch (HttpException)
{
}
catch (IOException)
{
}
}
}
cancellationToken.ThrowIfCancellationRequested();
// Artist thumbs are actually primary images (they are square/portrait)
if (ConfigurationManager.Configuration.DownloadMusicArtistImages.Primary && !item.ResolveArgs.ContainsMetaFileByName(PRIMARY_FILE))
{
var node = doc.SelectSingleNode("//fanart/music/artistthumbs/artistthumb/@url");
path = node != null ? node.Value : null;
if (!string.IsNullOrEmpty(path))
{
Logger.Debug("FanArtProvider getting Primary image for " + artist.Name);
try
{
artist.SetImage(ImageType.Primary, await _providerManager.DownloadAndSaveImage(artist, path, PRIMARY_FILE, FanArtResourcePool, cancellationToken).ConfigureAwait(false));
}
catch (HttpException)
{
}
catch (IOException)
{
}
}
}
}
}
SetLastRefreshed(artist, DateTime.UtcNow);
return true;
}
}
}