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240 lines
8.9 KiB
C#
240 lines
8.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using Emby.Naming.TV;
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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.Controller.Resolvers;
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using MediaBrowser.Model.Configuration;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.IO;
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using Microsoft.Extensions.Logging;
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namespace Emby.Server.Implementations.Library.Resolvers.TV
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{
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/// <summary>
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/// Class SeriesResolver
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/// </summary>
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public class SeriesResolver : FolderResolver<Series>
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{
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private readonly IFileSystem _fileSystem;
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private readonly ILogger _logger;
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private readonly ILibraryManager _libraryManager;
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public SeriesResolver(IFileSystem fileSystem, ILogger logger, ILibraryManager libraryManager)
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{
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_fileSystem = fileSystem;
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_logger = logger;
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_libraryManager = libraryManager;
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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 ResolverPriority Priority => ResolverPriority.Second;
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/// <summary>
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/// Resolves the specified args.
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/// </summary>
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/// <param name="args">The args.</param>
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/// <returns>Series.</returns>
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protected override Series Resolve(ItemResolveArgs args)
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{
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if (args.IsDirectory)
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{
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if (args.HasParent<Series>() || args.HasParent<Season>())
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{
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return null;
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}
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var collectionType = args.GetCollectionType();
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if (string.Equals(collectionType, CollectionType.TvShows, StringComparison.OrdinalIgnoreCase))
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{
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//if (args.ContainsFileSystemEntryByName("tvshow.nfo"))
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//{
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// return new Series
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// {
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// Path = args.Path,
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// Name = Path.GetFileName(args.Path)
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// };
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//}
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var configuredContentType = _libraryManager.GetConfiguredContentType(args.Path);
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if (!string.Equals(configuredContentType, CollectionType.TvShows, StringComparison.OrdinalIgnoreCase))
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{
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return new Series
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{
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Path = args.Path,
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Name = Path.GetFileName(args.Path)
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};
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}
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}
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else if (string.IsNullOrEmpty(collectionType))
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{
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if (args.ContainsFileSystemEntryByName("tvshow.nfo"))
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{
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if (args.Parent != null && args.Parent.IsRoot)
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{
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// For now, return null, but if we want to allow this in the future then add some additional checks to guard against a misplaced tvshow.nfo
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return null;
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}
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return new Series
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{
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Path = args.Path,
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Name = Path.GetFileName(args.Path)
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};
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}
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if (args.Parent != null && args.Parent.IsRoot)
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{
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return null;
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}
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if (IsSeriesFolder(args.Path, args.FileSystemChildren, args.DirectoryService, _fileSystem, _logger, _libraryManager, args.GetLibraryOptions(), false))
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{
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return new Series
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{
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Path = args.Path,
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Name = Path.GetFileName(args.Path)
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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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public static bool IsSeriesFolder(string path,
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IEnumerable<FileSystemMetadata> fileSystemChildren,
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IDirectoryService directoryService,
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IFileSystem fileSystem,
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ILogger logger,
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ILibraryManager libraryManager,
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LibraryOptions libraryOptions,
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bool isTvContentType)
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{
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foreach (var child in fileSystemChildren)
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{
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//if ((attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
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//{
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// //logger.LogDebug("Igoring series file or folder marked hidden: {0}", child.FullName);
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// continue;
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//}
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// Can't enforce this because files saved by Bitcasa are always marked System
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//if ((attributes & FileAttributes.System) == FileAttributes.System)
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//{
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// logger.LogDebug("Igoring series subfolder marked system: {0}", child.FullName);
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// continue;
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//}
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if (child.IsDirectory)
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{
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if (IsSeasonFolder(child.FullName, isTvContentType, libraryManager))
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{
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//logger.LogDebug("{0} is a series because of season folder {1}.", path, child.FullName);
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return true;
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}
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}
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else
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{
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string fullName = child.FullName;
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if (libraryManager.IsVideoFile(fullName, libraryOptions))
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{
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if (isTvContentType)
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{
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return true;
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}
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var namingOptions = ((LibraryManager)libraryManager).GetNamingOptions();
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var episodeResolver = new Naming.TV.EpisodeResolver(namingOptions);
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bool? isNamed = null;
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bool? isOptimistic = null;
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if (!isTvContentType)
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{
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isNamed = true;
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isOptimistic = false;
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}
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var episodeInfo = episodeResolver.Resolve(fullName, false, isNamed, isOptimistic, null, false);
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if (episodeInfo != null && episodeInfo.EpisodeNumber.HasValue)
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{
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return true;
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}
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}
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}
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}
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//logger.LogDebug("{0} is not a series folder.", path);
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return false;
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}
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/// <summary>
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/// Determines whether [is place holder] [the specified path].
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/// </summary>
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/// <param name="path">The path.</param>
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/// <returns><c>true</c> if [is place holder] [the specified path]; otherwise, <c>false</c>.</returns>
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/// <exception cref="ArgumentNullException">path</exception>
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private static bool IsVideoPlaceHolder(string path)
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{
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if (string.IsNullOrEmpty(path))
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{
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throw new ArgumentNullException(nameof(path));
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}
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var extension = Path.GetExtension(path);
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return string.Equals(extension, ".disc", StringComparison.OrdinalIgnoreCase);
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}
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/// <summary>
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/// Determines whether [is season folder] [the specified path].
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/// </summary>
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/// <param name="path">The path.</param>
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/// <param name="isTvContentType">if set to <c>true</c> [is tv content type].</param>
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/// <param name="libraryManager">The library manager.</param>
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/// <returns><c>true</c> if [is season folder] [the specified path]; otherwise, <c>false</c>.</returns>
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private static bool IsSeasonFolder(string path, bool isTvContentType, ILibraryManager libraryManager)
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{
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var namingOptions = ((LibraryManager)libraryManager).GetNamingOptions();
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var seasonNumber = new SeasonPathParser(namingOptions).Parse(path, isTvContentType, isTvContentType).SeasonNumber;
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return seasonNumber.HasValue;
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}
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/// <summary>
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/// Sets the initial item values.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="args">The args.</param>
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protected override void SetInitialItemValues(Series item, ItemResolveArgs args)
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{
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base.SetInitialItemValues(item, args);
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SetProviderIdFromPath(item, args.Path);
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}
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/// <summary>
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/// Sets the provider id from path.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <param name="path">The path.</param>
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private static void SetProviderIdFromPath(Series item, string path)
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{
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var justName = Path.GetFileName(path);
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var id = justName.GetAttributeValue("tvdbid");
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if (!string.IsNullOrEmpty(id))
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{
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item.SetProviderId(MetadataProviders.Tvdb, id);
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}
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}
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}
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}
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