repo creation with initial code after cloning public repo

2026-02-19 07:36:25 -05:00
commit 460884fea3
2860 changed files with 650825 additions and 0 deletions
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+#nullable disable
+
+#pragma warning disable CS1591
+
+using System;
+using System.IO;
+using System.Linq;
+using Emby.Naming.Book;
+using Jellyfin.Data.Enums;
+using Jellyfin.Extensions;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Resolvers;
+
+namespace Emby.Server.Implementations.Library.Resolvers.Books
+{
+    public class BookResolver : ItemResolver<Book>
+    {
+        private readonly string[] _validExtensions = { ".azw", ".azw3", ".cb7", ".cbr", ".cbt", ".cbz", ".epub", ".mobi", ".pdf" };
+
+        protected override Book Resolve(ItemResolveArgs args)
+        {
+            var collectionType = args.GetCollectionType();
+
+            // Only process items that are in a collection folder containing books
+            if (collectionType != CollectionType.books)
+            {
+                return null;
+            }
+
+            if (args.IsDirectory)
+            {
+                return GetBook(args);
+            }
+
+            var extension = Path.GetExtension(args.Path.AsSpan());
+
+            if (!_validExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))
+            {
+                return null;
+            }
+
+            var result = BookFileNameParser.Parse(Path.GetFileNameWithoutExtension(args.Path));
+
+            return new Book
+            {
+                Path = args.Path,
+                Name = result.Name ?? string.Empty,
+                IndexNumber = result.Index,
+                ProductionYear = result.Year,
+                SeriesName = result.SeriesName ?? Path.GetFileName(Path.GetDirectoryName(args.Path)),
+                IsInMixedFolder = true,
+            };
+        }
+
+        private Book GetBook(ItemResolveArgs args)
+        {
+            var bookFiles = args.FileSystemChildren.Where(f =>
+            {
+                var fileExtension = Path.GetExtension(f.FullName.AsSpan());
+
+                return _validExtensions.Contains(
+                    fileExtension,
+                    StringComparison.OrdinalIgnoreCase);
+            }).ToList();
+
+            // directory is only considered a book when it contains exactly one supported file
+            // other library structures with multiple books to a directory will get picked up as individual files
+            if (bookFiles.Count != 1)
+            {
+                return null;
+            }
+
+            var result = BookFileNameParser.Parse(Path.GetFileName(args.Path));
+
+            return new Book
+            {
+                Path = bookFiles[0].FullName,
+                Name = result.Name ?? string.Empty,
+                IndexNumber = result.Index,
+                ProductionYear = result.Year,
+                SeriesName = result.SeriesName ?? string.Empty,
+            };
+        }
+    }
+}