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208 lines
6.8 KiB
208 lines
6.8 KiB
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.TV;
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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.Providers;
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using MediaBrowser.Providers.TV;
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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.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Xml;
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namespace MediaBrowser.Providers.People
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{
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public class TvdbPersonImageProvider : IRemoteImageProvider, IHasOrder
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{
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private readonly IServerConfigurationManager _config;
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private readonly ILibraryManager _library;
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private readonly IHttpClient _httpClient;
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public TvdbPersonImageProvider(IServerConfigurationManager config, ILibraryManager library, IHttpClient httpClient)
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{
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_config = config;
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_library = library;
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_httpClient = httpClient;
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}
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public string Name
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{
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get { return ProviderName; }
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}
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public static string ProviderName
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{
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get { return "TheTVDB"; }
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}
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public bool Supports(IHasImages item)
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{
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return item is Person;
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}
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public IEnumerable<ImageType> GetSupportedImages(IHasImages item)
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{
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return new List<ImageType>
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{
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ImageType.Primary
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};
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}
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public Task<IEnumerable<RemoteImageInfo>> GetImages(IHasImages item, CancellationToken cancellationToken)
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{
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var seriesWithPerson = _library.RootFolder
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.RecursiveChildren
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.OfType<Series>()
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.Where(i => !string.IsNullOrEmpty(i.GetProviderId(MetadataProviders.Tvdb)) && i.People.Any(p => string.Equals(p.Name, item.Name, StringComparison.OrdinalIgnoreCase)))
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.ToList();
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var infos = seriesWithPerson.Select(i => GetImageFromSeriesData(i, item.Name, cancellationToken))
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.Where(i => i != null)
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.Take(1);
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return Task.FromResult(infos);
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}
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private RemoteImageInfo GetImageFromSeriesData(Series series, string personName, CancellationToken cancellationToken)
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{
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var tvdbPath = TvdbSeriesProvider.GetSeriesDataPath(_config.ApplicationPaths, series.GetProviderId(MetadataProviders.Tvdb));
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var actorXmlPath = Path.Combine(tvdbPath, "actors.xml");
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try
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{
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return GetImageInfo(actorXmlPath, personName, cancellationToken);
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}
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catch (FileNotFoundException)
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{
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return null;
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}
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}
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private RemoteImageInfo GetImageInfo(string xmlFile, string personName, CancellationToken cancellationToken)
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{
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var settings = new XmlReaderSettings
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{
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CheckCharacters = false,
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IgnoreProcessingInstructions = true,
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IgnoreComments = true,
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ValidationType = ValidationType.None
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};
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using (var streamReader = new StreamReader(xmlFile, Encoding.UTF8))
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{
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// Use XmlReader for best performance
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using (var reader = XmlReader.Create(streamReader, settings))
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{
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reader.MoveToContent();
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// Loop through each element
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while (reader.Read())
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{
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cancellationToken.ThrowIfCancellationRequested();
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if (reader.NodeType == XmlNodeType.Element)
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{
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switch (reader.Name)
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{
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case "Actor":
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{
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using (var subtree = reader.ReadSubtree())
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{
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var info = FetchImageInfoFromActorNode(personName, subtree);
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if (info != null)
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{
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return info;
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}
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}
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break;
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}
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default:
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reader.Skip();
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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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return null;
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}
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/// <summary>
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/// Fetches the data from actor node.
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/// </summary>
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/// <param name="personName">Name of the person.</param>
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/// <param name="reader">The reader.</param>
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/// <returns>System.String.</returns>
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private RemoteImageInfo FetchImageInfoFromActorNode(string personName, XmlReader reader)
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{
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reader.MoveToContent();
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string name = null;
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string image = null;
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while (reader.Read())
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{
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if (reader.NodeType == XmlNodeType.Element)
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{
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switch (reader.Name)
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{
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case "Name":
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{
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name = (reader.ReadElementContentAsString() ?? string.Empty).Trim();
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break;
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}
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case "Image":
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{
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image = (reader.ReadElementContentAsString() ?? string.Empty).Trim();
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break;
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}
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default:
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reader.Skip();
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break;
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}
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}
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}
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if (!string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(image) &&
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string.Equals(name, personName, StringComparison.OrdinalIgnoreCase))
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{
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return new RemoteImageInfo
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{
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Url = TVUtils.BannerUrl + image,
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Type = ImageType.Primary,
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ProviderName = Name
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};
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}
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return null;
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}
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public int Order
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{
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get { return 1; }
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}
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public Task<HttpResponseInfo> GetImageResponse(string url, CancellationToken cancellationToken)
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{
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return _httpClient.GetResponse(new HttpRequestOptions
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{
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CancellationToken = cancellationToken,
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Url = url,
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ResourcePool = TvdbSeriesProvider.Current.TvDbResourcePool
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});
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}
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}
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}
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