| | | 1 | | #nullable disable |
| | | 2 | | |
| | | 3 | | #pragma warning disable CS1591 |
| | | 4 | | |
| | | 5 | | using System; |
| | | 6 | | using System.IO; |
| | | 7 | | using System.Linq; |
| | | 8 | | using Jellyfin.Data.Enums; |
| | | 9 | | using Jellyfin.Extensions; |
| | | 10 | | using MediaBrowser.Controller.Entities; |
| | | 11 | | using MediaBrowser.Controller.Library; |
| | | 12 | | using MediaBrowser.Controller.Resolvers; |
| | | 13 | | using MediaBrowser.Model.Entities; |
| | | 14 | | |
| | | 15 | | namespace Emby.Server.Implementations.Library.Resolvers.Books |
| | | 16 | | { |
| | | 17 | | public class BookResolver : ItemResolver<Book> |
| | | 18 | | { |
| | 22 | 19 | | private readonly string[] _validExtensions = { ".azw", ".azw3", ".cb7", ".cbr", ".cbt", ".cbz", ".epub", ".mobi" |
| | | 20 | | |
| | | 21 | | protected override Book Resolve(ItemResolveArgs args) |
| | | 22 | | { |
| | 3 | 23 | | var collectionType = args.GetCollectionType(); |
| | | 24 | | |
| | | 25 | | // Only process items that are in a collection folder containing books |
| | 3 | 26 | | if (collectionType != CollectionType.books) |
| | | 27 | | { |
| | 3 | 28 | | return null; |
| | | 29 | | } |
| | | 30 | | |
| | 0 | 31 | | if (args.IsDirectory) |
| | | 32 | | { |
| | 0 | 33 | | return GetBook(args); |
| | | 34 | | } |
| | | 35 | | |
| | 0 | 36 | | var extension = Path.GetExtension(args.Path.AsSpan()); |
| | | 37 | | |
| | 0 | 38 | | if (_validExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase)) |
| | | 39 | | { |
| | | 40 | | // It's a book |
| | 0 | 41 | | return new Book |
| | 0 | 42 | | { |
| | 0 | 43 | | Path = args.Path, |
| | 0 | 44 | | IsInMixedFolder = true |
| | 0 | 45 | | }; |
| | | 46 | | } |
| | | 47 | | |
| | 0 | 48 | | return null; |
| | | 49 | | } |
| | | 50 | | |
| | | 51 | | private Book GetBook(ItemResolveArgs args) |
| | | 52 | | { |
| | 0 | 53 | | var bookFiles = args.FileSystemChildren.Where(f => |
| | 0 | 54 | | { |
| | 0 | 55 | | var fileExtension = Path.GetExtension(f.FullName.AsSpan()); |
| | 0 | 56 | | |
| | 0 | 57 | | return _validExtensions.Contains( |
| | 0 | 58 | | fileExtension, |
| | 0 | 59 | | StringComparison.OrdinalIgnoreCase); |
| | 0 | 60 | | }).ToList(); |
| | | 61 | | |
| | | 62 | | // Don't return a Book if there is more (or less) than one document in the directory |
| | 0 | 63 | | if (bookFiles.Count != 1) |
| | | 64 | | { |
| | 0 | 65 | | return null; |
| | | 66 | | } |
| | | 67 | | |
| | 0 | 68 | | return new Book |
| | 0 | 69 | | { |
| | 0 | 70 | | Path = bookFiles[0].FullName |
| | 0 | 71 | | }; |
| | | 72 | | } |
| | | 73 | | } |
| | | 74 | | } |