Update to 3.5.2 and .net core 2.1

Emby.Naming/Video/CleanDateTimeParser.cs

@@ -0,0 +1,87 @@
+using System;
+using Emby.Naming.Common;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Text.RegularExpressions;
+
+namespace Emby.Naming.Video
+{
+    /// <summary>
+    /// http://kodi.wiki/view/Advancedsettings.xml#video
+    /// </summary>
+    public class CleanDateTimeParser
+    {
+        private readonly NamingOptions _options;
+
+        public CleanDateTimeParser(NamingOptions options)
+        {
+            _options = options;
+        }
+
+        public CleanDateTimeResult Clean(string name)
+        {
+            var originalName = name;
+
+            try
+            {
+                var extension = Path.GetExtension(name) ?? string.Empty;
+                // Check supported extensions
+                if (!_options.VideoFileExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase) &&
+                    !_options.AudioFileExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase))
+                {
+                    // Dummy up a file extension because the expressions will fail without one
+                    // This is tricky because we can't just check Path.GetExtension for empty
+                    // If the input is "St. Vincent (2014)", it will produce ". Vincent (2014)" as the extension
+                    name += ".mkv";
+                }
+            }
+            catch (ArgumentException)
+            {
+                
+            }
+
+            var result = _options.CleanDateTimeRegexes.Select(i => Clean(name, i))
+                .FirstOrDefault(i => i.HasChanged) ??
+                new CleanDateTimeResult { Name = originalName };
+
+            if (result.HasChanged)
+            {
+                return result;
+            }
+
+            // Make a second pass, running clean string first
+            var cleanStringResult = new CleanStringParser().Clean(name, _options.CleanStringRegexes);
+
+            if (!cleanStringResult.HasChanged)
+            {
+                return result;
+            }
+
+            return _options.CleanDateTimeRegexes.Select(i => Clean(cleanStringResult.Name, i))
+                .FirstOrDefault(i => i.HasChanged) ??
+                result;
+        }
+
+        private CleanDateTimeResult Clean(string name, Regex expression)
+        {
+            var result = new CleanDateTimeResult();
+
+            var match = expression.Match(name);
+
+            if (match.Success && match.Groups.Count == 4)
+            {
+                int year;
+                if (match.Groups[1].Success && match.Groups[2].Success && int.TryParse(match.Groups[2].Value, NumberStyles.Integer, CultureInfo.InvariantCulture, out year))
+                {
+                    name = match.Groups[1].Value;
+                    result.Year = year;
+                    result.HasChanged = true;
+                }
+            }
+
+            result.Name = name;
+            return result;
+        }
+    }
+}