jellyfin-server/MediaBrowser.Providers/Movies/FanArtMovieProvider.cs

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C#
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using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
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;
using MediaBrowser.Controller.Entities.Movies;
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 System;
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using System.Globalization;
using System.IO;
using System.Linq;
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using System.Threading;
using System.Threading.Tasks;
using System.Xml;
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namespace MediaBrowser.Providers.Movies
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{
/// <summary>
/// Class FanArtMovieProvider
/// </summary>
class FanArtMovieProvider : FanartBaseProvider
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{
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/// <summary>
/// Gets the HTTP client.
/// </summary>
/// <value>The HTTP client.</value>
protected IHttpClient HttpClient { get; private set; }
/// <summary>
/// The _provider manager
/// </summary>
private readonly IProviderManager _providerManager;
/// <summary>
/// The us culture
/// </summary>
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private static readonly CultureInfo UsCulture = new CultureInfo("en-US");
internal static FanArtMovieProvider Current { get; private set; }
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/// <summary>
/// Initializes a new instance of the <see cref="FanArtMovieProvider" /> class.
/// </summary>
/// <param name="httpClient">The HTTP client.</param>
/// <param name="logManager">The log manager.</param>
/// <param name="configurationManager">The configuration manager.</param>
/// <param name="providerManager">The provider manager.</param>
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/// <exception cref="System.ArgumentNullException">httpClient</exception>
public FanArtMovieProvider(IHttpClient httpClient, ILogManager logManager, IServerConfigurationManager configurationManager, IProviderManager providerManager)
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: base(logManager, configurationManager)
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{
if (httpClient == null)
{
throw new ArgumentNullException("httpClient");
}
HttpClient = httpClient;
_providerManager = providerManager;
Current = this;
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}
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public override ItemUpdateType ItemUpdateType
{
get
{
return ItemUpdateType.ImageUpdate;
}
}
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/// <summary>
/// Gets a value indicating whether [refresh on version change].
/// </summary>
/// <value><c>true</c> if [refresh on version change]; otherwise, <c>false</c>.</value>
protected override bool RefreshOnVersionChange
{
get
{
return true;
}
}
/// <summary>
/// Gets the provider version.
/// </summary>
/// <value>The provider version.</value>
protected override string ProviderVersion
{
get
{
return "13";
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}
}
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public override MetadataProviderPriority Priority
{
get
{
return MetadataProviderPriority.Fourth;
}
}
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/// <summary>
/// The fan art base URL
/// </summary>
protected string FanArtBaseUrl = "http://api.fanart.tv/webservice/movie/{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)
{
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var trailer = item as Trailer;
if (trailer != null)
{
return !trailer.IsLocalTrailer;
}
return item is Movie || item is BoxSet || item is MusicVideo;
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}
/// <summary>
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/// Needses the refresh internal.
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/// </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>
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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)))
{
return false;
}
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if (!ConfigurationManager.Configuration.DownloadMovieImages.Art &&
!ConfigurationManager.Configuration.DownloadMovieImages.Logo &&
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!ConfigurationManager.Configuration.DownloadMovieImages.Disc &&
!ConfigurationManager.Configuration.DownloadMovieImages.Backdrops &&
!ConfigurationManager.Configuration.DownloadMovieImages.Banner &&
!ConfigurationManager.Configuration.DownloadMovieImages.Thumb)
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{
return false;
}
if (item.HasImage(ImageType.Art) &&
item.HasImage(ImageType.Logo) &&
item.HasImage(ImageType.Disc) &&
item.HasImage(ImageType.Banner) &&
item.HasImage(ImageType.Thumb) &&
item.BackdropImagePaths.Count > 0)
{
return false;
}
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return base.NeedsRefreshInternal(item, providerInfo);
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}
protected override DateTime CompareDate(BaseItem item)
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{
var id = item.GetProviderId(MetadataProviders.Tmdb);
if (!string.IsNullOrEmpty(id))
{
// Process images
var path = GetMovieDataPath(ConfigurationManager.ApplicationPaths, id);
var files = new DirectoryInfo(path)
.EnumerateFiles("*.xml", SearchOption.TopDirectoryOnly)
.Select(i => i.LastWriteTimeUtc)
.ToArray();
if (files.Length > 0)
{
return files.Max();
}
}
return base.CompareDate(item);
}
/// <summary>
/// Gets the movie data path.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <param name="tmdbId">The TMDB id.</param>
/// <returns>System.String.</returns>
internal static string GetMovieDataPath(IApplicationPaths appPaths, string tmdbId)
{
var dataPath = Path.Combine(GetMoviesDataPath(appPaths), tmdbId);
if (!Directory.Exists(dataPath))
{
Directory.CreateDirectory(dataPath);
}
return dataPath;
}
/// <summary>
/// Gets the movie data path.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <returns>System.String.</returns>
internal static string GetMoviesDataPath(IApplicationPaths appPaths)
{
var dataPath = Path.Combine(appPaths.DataPath, "fanart-movies");
if (!Directory.Exists(dataPath))
{
Directory.CreateDirectory(dataPath);
}
return dataPath;
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}
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/// <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)
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{
cancellationToken.ThrowIfCancellationRequested();
var movieId = item.GetProviderId(MetadataProviders.Tmdb);
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if (!string.IsNullOrEmpty(movieId))
{
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var movieDataPath = GetMovieDataPath(ConfigurationManager.ApplicationPaths, movieId);
var xmlPath = Path.Combine(movieDataPath, "fanart.xml");
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// Only download the xml if it doesn't already exist. The prescan task will take care of getting updates
if (!File.Exists(xmlPath))
{
await DownloadMovieXml(movieDataPath, movieId, cancellationToken).ConfigureAwait(false);
}
if (File.Exists(xmlPath))
{
await FetchFromXml(item, xmlPath, cancellationToken).ConfigureAwait(false);
}
}
SetLastRefreshed(item, DateTime.UtcNow);
return true;
}
/// <summary>
/// Downloads the movie XML.
/// </summary>
/// <param name="movieDataPath">The movie data path.</param>
/// <param name="tmdbId">The TMDB id.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
internal async Task DownloadMovieXml(string movieDataPath, string tmdbId, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
string url = string.Format(FanArtBaseUrl, ApiKey, tmdbId);
var xmlPath = Path.Combine(movieDataPath, "fanart.xml");
using (var response = await HttpClient.Get(new HttpRequestOptions
{
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Url = url,
ResourcePool = FanArtResourcePool,
CancellationToken = cancellationToken
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}).ConfigureAwait(false))
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{
using (var xmlFileStream = new FileStream(xmlPath, FileMode.Create, FileAccess.Write, FileShare.Read, StreamDefaults.DefaultFileStreamBufferSize, FileOptions.Asynchronous))
{
await response.CopyToAsync(xmlFileStream).ConfigureAwait(false);
}
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}
}
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/// <summary>
/// Fetches from XML.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="xmlFilePath">The XML file path.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
private async Task FetchFromXml(BaseItem item, string xmlFilePath, CancellationToken cancellationToken)
{
var doc = new XmlDocument();
doc.Load(xmlFilePath);
var language = ConfigurationManager.Configuration.PreferredMetadataLanguage.ToLower();
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cancellationToken.ThrowIfCancellationRequested();
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string path;
var hd = ConfigurationManager.Configuration.DownloadHDFanArt ? "hd" : "";
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if (ConfigurationManager.Configuration.DownloadMovieImages.Logo && !item.HasImage(ImageType.Logo))
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{
var node =
doc.SelectSingleNode("//fanart/movie/movielogos/" + hd + "movielogo[@lang = \"" + language + "\"]/@url") ??
doc.SelectSingleNode("//fanart/movie/movielogos/movielogo[@lang = \"" + language + "\"]/@url");
if (node == null && language != "en")
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{
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//maybe just couldn't find language - try just first one
node = doc.SelectSingleNode("//fanart/movie/movielogos/" + hd + "movielogo/@url");
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}
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path = node != null ? node.Value : null;
if (!string.IsNullOrEmpty(path))
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{
await _providerManager.SaveImage(item, path, FanArtResourcePool, ImageType.Logo, null, 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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{
var node =
doc.SelectSingleNode("//fanart/movie/moviearts/" + hd + "movieart[@lang = \"" + language + "\"]/@url") ??
doc.SelectSingleNode("//fanart/movie/moviearts/" + hd + "movieart/@url") ??
doc.SelectSingleNode("//fanart/movie/moviearts/movieart[@lang = \"" + language + "\"]/@url") ??
doc.SelectSingleNode("//fanart/movie/moviearts/movieart/@url");
path = node != null ? node.Value : null;
if (!string.IsNullOrEmpty(path))
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{
await _providerManager.SaveImage(item, path, FanArtResourcePool, ImageType.Art, null, 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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{
var node = doc.SelectSingleNode("//fanart/movie/moviediscs/moviedisc[@lang = \"" + language + "\"]/@url") ??
doc.SelectSingleNode("//fanart/movie/moviediscs/moviedisc/@url");
path = node != null ? node.Value : null;
if (!string.IsNullOrEmpty(path))
{
await _providerManager.SaveImage(item, path, FanArtResourcePool, ImageType.Disc, null, 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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{
var node = doc.SelectSingleNode("//fanart/movie/moviebanners/moviebanner[@lang = \"" + language + "\"]/@url") ??
doc.SelectSingleNode("//fanart/movie/moviebanners/moviebanner/@url");
path = node != null ? node.Value : null;
if (!string.IsNullOrEmpty(path))
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{
await _providerManager.SaveImage(item, path, FanArtResourcePool, ImageType.Banner, null, cancellationToken)
.ConfigureAwait(false);
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}
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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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{
var node = doc.SelectSingleNode("//fanart/movie/moviethumbs/moviethumb[@lang = \"" + language + "\"]/@url") ??
doc.SelectSingleNode("//fanart/movie/moviethumbs/moviethumb/@url");
path = node != null ? node.Value : null;
if (!string.IsNullOrEmpty(path))
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{
await _providerManager.SaveImage(item, path, FanArtResourcePool, ImageType.Thumb, null, cancellationToken)
.ConfigureAwait(false);
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}
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}
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if (ConfigurationManager.Configuration.DownloadMovieImages.Backdrops && item.BackdropImagePaths.Count == 0)
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{
var nodes = doc.SelectNodes("//fanart/movie/moviebackgrounds//@url");
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if (nodes != null)
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{
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var numBackdrops = item.BackdropImagePaths.Count;
foreach (XmlNode node in nodes)
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{
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path = node.Value;
if (!string.IsNullOrEmpty(path))
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{
await _providerManager.SaveImage(item, path, FanArtResourcePool, ImageType.Backdrop, numBackdrops, cancellationToken)
.ConfigureAwait(false);
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numBackdrops++;
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if (item.BackdropImagePaths.Count >= ConfigurationManager.Configuration.MaxBackdrops) break;
}
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}
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}
}
}
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}
}