351 lines
13 KiB
C#
351 lines
13 KiB
C#
using MediaBrowser.Common.Configuration;
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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.Movies;
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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.Movies
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{
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/// <summary>
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/// Class FanArtMovieProvider
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/// </summary>
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class FanArtMovieProvider : FanartBaseProvider
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{
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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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/// <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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internal static FanArtMovieProvider Current { 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="FanArtMovieProvider" /> 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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/// <exception cref="System.ArgumentNullException">httpClient</exception>
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public FanArtMovieProvider(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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if (httpClient == null)
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{
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throw new ArgumentNullException("httpClient");
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}
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HttpClient = httpClient;
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_providerManager = providerManager;
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_fileSystem = fileSystem;
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Current = this;
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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 "13";
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}
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}
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public override MetadataProviderPriority Priority
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{
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get
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{
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return MetadataProviderPriority.Fifth;
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}
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}
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/// <summary>
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/// The fan art base URL
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/// </summary>
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protected string FanArtBaseUrl = "http://api.fanart.tv/webservice/movie/{0}/{1}/xml/all/1/1";
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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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var trailer = item as Trailer;
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if (trailer != null)
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{
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return !trailer.IsLocalTrailer;
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}
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return item is Movie || item is MusicVideo;
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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 (string.IsNullOrEmpty(item.GetProviderId(MetadataProviders.Tmdb)))
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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 bool NeedsRefreshBasedOnCompareDate(BaseItem item, BaseProviderInfo providerInfo)
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{
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var id = item.GetProviderId(MetadataProviders.Tmdb);
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if (!string.IsNullOrEmpty(id))
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{
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// Process images
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var xmlPath = GetFanartXmlPath(id);
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var fileInfo = new FileInfo(xmlPath);
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return !fileInfo.Exists || _fileSystem.GetLastWriteTimeUtc(fileInfo) > providerInfo.LastRefreshed;
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}
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return base.NeedsRefreshBasedOnCompareDate(item, providerInfo);
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}
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/// <summary>
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/// Gets the movie data path.
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/// </summary>
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/// <param name="appPaths">The app paths.</param>
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/// <param name="tmdbId">The TMDB id.</param>
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/// <returns>System.String.</returns>
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internal static string GetMovieDataPath(IApplicationPaths appPaths, string tmdbId)
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{
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var dataPath = Path.Combine(GetMoviesDataPath(appPaths), tmdbId);
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return dataPath;
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}
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/// <summary>
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/// Gets the movie data path.
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/// </summary>
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/// <param name="appPaths">The app paths.</param>
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/// <returns>System.String.</returns>
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internal static string GetMoviesDataPath(IApplicationPaths appPaths)
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{
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var dataPath = Path.Combine(appPaths.DataPath, "fanart-movies");
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return dataPath;
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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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cancellationToken.ThrowIfCancellationRequested();
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var movieId = item.GetProviderId(MetadataProviders.Tmdb);
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if (!string.IsNullOrEmpty(movieId))
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{
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var xmlPath = GetFanartXmlPath(movieId);
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// Only download the xml if it doesn't already exist. The prescan task will take care of getting updates
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if (!File.Exists(xmlPath))
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{
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await DownloadMovieXml(movieId, cancellationToken).ConfigureAwait(false);
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}
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var images = await _providerManager.GetAvailableRemoteImages(item, cancellationToken, ManualFanartMovieImageProvider.ProviderName).ConfigureAwait(false);
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await FetchImages(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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public string GetFanartXmlPath(string tmdbId)
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{
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var movieDataPath = GetMovieDataPath(ConfigurationManager.ApplicationPaths, tmdbId);
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return Path.Combine(movieDataPath, "fanart.xml");
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}
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/// <summary>
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/// Downloads the movie XML.
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/// </summary>
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/// <param name="tmdbId">The TMDB id.</param>
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/// <param name="cancellationToken">The cancellation token.</param>
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/// <returns>Task.</returns>
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internal async Task DownloadMovieXml(string tmdbId, CancellationToken cancellationToken)
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{
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cancellationToken.ThrowIfCancellationRequested();
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var url = string.Format(FanArtBaseUrl, ApiKey, tmdbId);
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var xmlPath = GetFanartXmlPath(tmdbId);
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Directory.CreateDirectory(Path.GetDirectoryName(xmlPath));
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using (var response = await HttpClient.Get(new HttpRequestOptions
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{
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Url = url,
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ResourcePool = FanArtResourcePool,
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CancellationToken = cancellationToken
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}).ConfigureAwait(false))
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{
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using (var xmlFileStream = _fileSystem.GetFileStream(xmlPath, FileMode.Create, FileAccess.Write, FileShare.Read, true))
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{
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await response.CopyToAsync(xmlFileStream).ConfigureAwait(false);
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}
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}
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}
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internal Task EnsureMovieXml(string tmdbId, CancellationToken cancellationToken)
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{
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var path = GetFanartXmlPath(tmdbId);
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var fileInfo = _fileSystem.GetFileSystemInfo(path);
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if (fileInfo.Exists)
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{
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if (ConfigurationManager.Configuration.EnableFanArtUpdates || (DateTime.UtcNow - _fileSystem.GetLastWriteTimeUtc(fileInfo)).TotalDays <= 7)
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{
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return Task.FromResult(true);
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}
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}
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return DownloadMovieXml(tmdbId, cancellationToken);
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}
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private async Task FetchImages(BaseItem item, List<RemoteImageInfo> images, CancellationToken cancellationToken)
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{
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cancellationToken.ThrowIfCancellationRequested();
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if (ConfigurationManager.Configuration.DownloadMovieImages.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.DownloadMovieImages.Logo && !item.HasImage(ImageType.Logo))
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{
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await SaveImage(item, images, ImageType.Logo, cancellationToken).ConfigureAwait(false);
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}
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cancellationToken.ThrowIfCancellationRequested();
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if (ConfigurationManager.Configuration.DownloadMovieImages.Art && !item.HasImage(ImageType.Art))
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{
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await SaveImage(item, images, ImageType.Art, cancellationToken).ConfigureAwait(false);
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}
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cancellationToken.ThrowIfCancellationRequested();
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if (ConfigurationManager.Configuration.DownloadMovieImages.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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cancellationToken.ThrowIfCancellationRequested();
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if (ConfigurationManager.Configuration.DownloadMovieImages.Banner && !item.HasImage(ImageType.Banner))
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{
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await SaveImage(item, images, ImageType.Banner, cancellationToken).ConfigureAwait(false);
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}
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cancellationToken.ThrowIfCancellationRequested();
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if (ConfigurationManager.Configuration.DownloadMovieImages.Thumb && !item.HasImage(ImageType.Thumb))
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{
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await SaveImage(item, images, ImageType.Thumb, cancellationToken).ConfigureAwait(false);
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}
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cancellationToken.ThrowIfCancellationRequested();
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var backdropLimit = ConfigurationManager.Configuration.MovieOptions.MaxBackdrops;
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if (ConfigurationManager.Configuration.DownloadMovieImages.Backdrops &&
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item.BackdropImagePaths.Count < backdropLimit)
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{
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foreach (var image in images.Where(i => i.Type == ImageType.Backdrop))
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{
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await _providerManager.SaveImage(item, image.Url, FanArtResourcePool, ImageType.Backdrop, null, cancellationToken)
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.ConfigureAwait(false);
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if (item.BackdropImagePaths.Count >= backdropLimit) break;
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}
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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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