mirror of
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213 lines
7.6 KiB
C#
213 lines
7.6 KiB
C#
using MediaBrowser.Common.IO;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.Audio;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.Providers;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using MediaBrowser.Model.Net;
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using System.Net;
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namespace MediaBrowser.Providers.Music
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{
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/// <summary>
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/// Class FanArtAlbumProvider
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/// </summary>
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public class FanArtAlbumProvider : FanartBaseProvider
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{
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/// <summary>
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/// The _provider manager
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/// </summary>
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private readonly IProviderManager _providerManager;
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/// <summary>
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/// Gets the HTTP client.
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/// </summary>
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/// <value>The HTTP client.</value>
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protected IHttpClient HttpClient { get; private set; }
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private readonly IFileSystem _fileSystem;
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/// <summary>
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/// Initializes a new instance of the <see cref="FanArtAlbumProvider"/> class.
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/// </summary>
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/// <param name="httpClient">The HTTP client.</param>
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/// <param name="logManager">The log manager.</param>
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/// <param name="configurationManager">The configuration manager.</param>
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/// <param name="providerManager">The provider manager.</param>
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public FanArtAlbumProvider(IHttpClient httpClient, ILogManager logManager, IServerConfigurationManager configurationManager, IProviderManager providerManager, IFileSystem fileSystem)
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: base(logManager, configurationManager)
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{
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_providerManager = providerManager;
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_fileSystem = fileSystem;
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HttpClient = httpClient;
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}
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/// <summary>
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/// Gets the priority.
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/// </summary>
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/// <value>The priority.</value>
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public override MetadataProviderPriority Priority
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{
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get { return MetadataProviderPriority.Fifth; }
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}
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/// <summary>
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/// Supportses the specified item.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
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public override bool Supports(BaseItem item)
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{
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return item is MusicAlbum;
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}
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public override ItemUpdateType ItemUpdateType
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{
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get
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{
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return ItemUpdateType.ImageUpdate;
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}
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}
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/// <summary>
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/// Gets a value indicating whether [refresh on version change].
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/// </summary>
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/// <value><c>true</c> if [refresh on version change]; otherwise, <c>false</c>.</value>
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protected override bool RefreshOnVersionChange
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{
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get
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{
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return true;
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}
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}
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/// <summary>
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/// Gets the provider version.
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/// </summary>
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/// <value>The provider version.</value>
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protected override string ProviderVersion
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{
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get
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{
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return "18";
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}
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}
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/// <summary>
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/// Needses the refresh internal.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="providerInfo">The provider info.</param>
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/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
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protected override bool NeedsRefreshInternal(BaseItem item, BaseProviderInfo providerInfo)
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{
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if (!ConfigurationManager.Configuration.DownloadMusicAlbumImages.Disc &&
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!ConfigurationManager.Configuration.DownloadMusicAlbumImages.Primary)
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{
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return false;
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}
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if (item.HasImage(ImageType.Primary) && item.HasImage(ImageType.Disc))
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{
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return false;
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}
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return base.NeedsRefreshInternal(item, providerInfo);
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}
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protected override DateTime CompareDate(BaseItem item)
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{
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var artistMusicBrainzId = item.Parent.GetProviderId(MetadataProviders.Musicbrainz);
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if (!string.IsNullOrEmpty(artistMusicBrainzId))
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{
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var artistXmlPath = FanArtArtistProvider.GetArtistDataPath(ConfigurationManager.CommonApplicationPaths, artistMusicBrainzId);
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artistXmlPath = Path.Combine(artistXmlPath, "fanart.xml");
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var file = new FileInfo(artistXmlPath);
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if (file.Exists)
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{
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return _fileSystem.GetLastWriteTimeUtc(file);
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}
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}
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return base.CompareDate(item);
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}
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/// <summary>
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/// Fetches metadata and returns true or false indicating if any work that requires persistence was done
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="force">if set to <c>true</c> [force].</param>
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/// <param name="cancellationToken">The cancellation token.</param>
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/// <returns>Task{System.Boolean}.</returns>
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public override async Task<bool> FetchAsync(BaseItem item, bool force, BaseProviderInfo providerInfo, CancellationToken cancellationToken)
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{
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if (!item.LockedFields.Contains(MetadataFields.Images))
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{
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var images = await _providerManager.GetAvailableRemoteImages(item, cancellationToken, ManualFanartAlbumProvider.ProviderName).ConfigureAwait(false);
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await FetchFromXml(item, images.ToList(), cancellationToken).ConfigureAwait(false);
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}
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SetLastRefreshed(item, DateTime.UtcNow, providerInfo);
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return true;
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}
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/// <summary>
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/// Fetches from XML.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="images">The images.</param>
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/// <param name="cancellationToken">The cancellation token.</param>
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/// <returns>Task.</returns>
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private async Task FetchFromXml(BaseItem item, List<RemoteImageInfo> images, CancellationToken cancellationToken)
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{
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cancellationToken.ThrowIfCancellationRequested();
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if (ConfigurationManager.Configuration.DownloadMusicAlbumImages.Primary && !item.HasImage(ImageType.Primary))
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{
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await SaveImage(item, images, ImageType.Primary, cancellationToken).ConfigureAwait(false);
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}
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cancellationToken.ThrowIfCancellationRequested();
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if (ConfigurationManager.Configuration.DownloadMusicAlbumImages.Disc && !item.HasImage(ImageType.Disc))
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{
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await SaveImage(item, images, ImageType.Disc, cancellationToken).ConfigureAwait(false);
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}
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}
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private async Task SaveImage(BaseItem item, List<RemoteImageInfo> images, ImageType type, CancellationToken cancellationToken)
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{
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foreach (var image in images.Where(i => i.Type == type))
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{
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try
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{
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await _providerManager.SaveImage(item, image.Url, FanArtResourcePool, type, null, cancellationToken).ConfigureAwait(false);
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break;
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}
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catch (HttpException ex)
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{
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// Sometimes fanart has bad url's in their xml
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if (ex.StatusCode.HasValue && ex.StatusCode.Value == HttpStatusCode.NotFound)
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{
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continue;
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}
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break;
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}
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}
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}
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}
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}
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