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160 lines
5.2 KiB
C#
160 lines
5.2 KiB
C#
using MediaBrowser.Controller.Entities.TV;
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using MediaBrowser.Controller.Persistence;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Logging;
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using System.IO;
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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.TV
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{
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/// <summary>
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/// Class EpisodeXmlParser
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/// </summary>
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public class EpisodeXmlParser : BaseItemXmlParser<Episode>
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{
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private readonly IItemRepository _itemRepo;
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private Task _chaptersTask = null;
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public EpisodeXmlParser(ILogger logger, IItemRepository itemRepo)
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: base(logger)
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{
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_itemRepo = itemRepo;
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}
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public async Task FetchAsync(Episode item, string metadataFile, CancellationToken cancellationToken)
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{
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_chaptersTask = null;
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Fetch(item, metadataFile, cancellationToken);
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cancellationToken.ThrowIfCancellationRequested();
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if (_chaptersTask != null)
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{
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await _chaptersTask.ConfigureAwait(false);
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}
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}
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/// <summary>
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/// Fetches the data from XML node.
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/// </summary>
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/// <param name="reader">The reader.</param>
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/// <param name="item">The item.</param>
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protected override void FetchDataFromXmlNode(XmlReader reader, Episode item)
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{
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switch (reader.Name)
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{
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case "Chapters":
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//_chaptersTask = FetchChaptersFromXmlNode(item, reader.ReadSubtree(), _itemRepo, CancellationToken.None);
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break;
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case "Episode":
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//MB generated metadata is within an "Episode" node
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using (var subTree = reader.ReadSubtree())
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{
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subTree.MoveToContent();
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// Loop through each element
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while (subTree.Read())
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{
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if (subTree.NodeType == XmlNodeType.Element)
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{
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FetchDataFromXmlNode(subTree, item);
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}
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}
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}
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break;
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case "filename":
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{
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var filename = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(filename))
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{
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// Strip off everything but the filename. Some metadata tools like MetaBrowser v1.0 will have an 'episodes' prefix
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// even though it's actually using the metadata folder.
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filename = Path.GetFileName(filename);
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var seasonFolder = Path.GetDirectoryName(item.Path);
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filename = Path.Combine(seasonFolder, "metadata", filename);
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if (File.Exists(filename))
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{
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item.PrimaryImagePath = filename;
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}
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}
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break;
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}
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case "SeasonNumber":
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{
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var number = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(number))
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{
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int num;
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if (int.TryParse(number, out num))
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{
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item.ParentIndexNumber = num;
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}
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}
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break;
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}
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case "EpisodeNumber":
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{
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var number = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(number))
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{
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int num;
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if (int.TryParse(number, out num))
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{
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item.IndexNumber = num;
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}
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}
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break;
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}
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case "EpisodeNumberEnd":
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{
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var number = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(number))
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{
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int num;
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if (int.TryParse(number, out num))
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{
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item.IndexNumberEnd = num;
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}
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}
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break;
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}
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case "EpisodeName":
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{
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var name = reader.ReadElementContentAsString();
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if (!string.IsNullOrWhiteSpace(name))
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{
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item.Name = name;
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}
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break;
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}
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default:
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base.FetchDataFromXmlNode(reader, item);
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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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