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
@@ -0,0 +1,67 @@
+using System.Globalization;
+using System.IO;
+using System.Text.RegularExpressions;
+using Emby.Naming.Common;
+
+namespace Emby.Naming.AudioBook
+{
+    /// <summary>
+    /// Parser class to extract part and/or chapter number from audiobook filename.
+    /// </summary>
+    public class AudioBookFilePathParser
+    {
+        private readonly NamingOptions _options;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AudioBookFilePathParser"/> class.
+        /// </summary>
+        /// <param name="options">Naming options containing AudioBookPartsExpressions.</param>
+        public AudioBookFilePathParser(NamingOptions options)
+        {
+            _options = options;
+        }
+
+        /// <summary>
+        /// Based on regex determines if filename includes part/chapter number.
+        /// </summary>
+        /// <param name="path">Path to audiobook file.</param>
+        /// <returns>Returns <see cref="AudioBookFilePathParser"/> object.</returns>
+        public AudioBookFilePathParserResult Parse(string path)
+        {
+            AudioBookFilePathParserResult result = default;
+            var fileName = Path.GetFileNameWithoutExtension(path);
+            foreach (var expression in _options.AudioBookPartsExpressions)
+            {
+                var match = Regex.Match(fileName, expression, RegexOptions.IgnoreCase);
+                if (match.Success)
+                {
+                    if (!result.ChapterNumber.HasValue)
+                    {
+                        var value = match.Groups["chapter"];
+                        if (value.Success)
+                        {
+                            if (int.TryParse(value.ValueSpan, NumberStyles.Integer, CultureInfo.InvariantCulture, out var intValue))
+                            {
+                                result.ChapterNumber = intValue;
+                            }
+                        }
+                    }
+
+                    if (!result.PartNumber.HasValue)
+                    {
+                        var value = match.Groups["part"];
+                        if (value.Success)
+                        {
+                            if (int.TryParse(value.ValueSpan, NumberStyles.Integer, CultureInfo.InvariantCulture, out var intValue))
+                            {
+                                result.PartNumber = intValue;
+                            }
+                        }
+                    }
+                }
+            }
+
+            return result;
+        }
+    }
+}