1 files changed, 60 insertions, 0 deletions
diff --git a/Emby.Naming/AudioBook/AudioBookResolver.cs b/Emby.Naming/AudioBook/AudioBookResolver.cs
new file mode 100644
index 000000000..a206ee30b
--- /dev/null
+++ b/Emby.Naming/AudioBook/AudioBookResolver.cs
@@ -0,0 +1,60 @@
+using System;
+using System.IO;
+using System.Linq;
+using Emby.Naming.Common;
+using Emby.Naming.TV;
+using Emby.Naming.Video;
+
+namespace Emby.Naming.AudioBook
+{
+    public class AudioBookResolver
+    {
+        private readonly NamingOptions _options;
+
+        public AudioBookResolver(NamingOptions options)
+        {
+            _options = options;
+        }
+
+        public AudioBookFileInfo ParseFile(string path)
+        {
+            return Resolve(path, false);
+        }
+
+        public AudioBookFileInfo ParseDirectory(string path)
+        {
+            return Resolve(path, true);
+        }
+
+        public AudioBookFileInfo Resolve(string path, bool IsDirectory = false)
+        {
+            if (string.IsNullOrEmpty(path))
+            {
+                throw new ArgumentNullException("path");
+            }
+            if (IsDirectory)
+                return null;
+
+            var extension = Path.GetExtension(path) ?? string.Empty;
+            // Check supported extensions
+            if (!_options.AudioFileExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase))
+            {
+                return null;
+            }
+
+            var container = extension.TrimStart('.');
+
+            var parsingResult = new AudioBookFilePathParser(_options)
+                .Parse(path, IsDirectory);
+            
+            return new AudioBookFileInfo
+            {
+                Path = path,
+                Container = container,
+                PartNumber = parsingResult.PartNumber,
+                ChapterNumber = parsingResult.ChapterNumber,
+                IsDirectory = IsDirectory
+            };
+        }
+    }
+}