New: Series Year Renaming token

Closes #4407

frontend/src/Settings/MediaManagement/Naming/NamingModal.js

@@ -49,7 +49,8 @@ const seriesTokens = [
   { token: '{Series TitleThe}', example: 'Series Title, The' },
   { token: '{Series TitleTheYear}', example: 'Series Title, The (2010)' },
   { token: '{Series TitleYear}', example: 'Series Title (2010)' },
-  { token: '{Series TitleFirstCharacter}', example: 'S' }
+  { token: '{Series TitleFirstCharacter}', example: 'S' },
+  { token: '{Series Year}', example: '2010' }
 ];
 
 const seriesIdTokens = [

src/NzbDrone.Core.Test/OrganizerTests/FileNameBuilderTests/SeriesYearFixture.cs

@@ -0,0 +1,48 @@
+using System.Linq;
+using FizzWare.NBuilder;
+using FluentAssertions;
+using NUnit.Framework;
+using NzbDrone.Core.Organizer;
+using NzbDrone.Core.Qualities;
+using NzbDrone.Core.Test.Framework;
+using NzbDrone.Core.Tv;
+
+namespace NzbDrone.Core.Test.OrganizerTests.FileNameBuilderTests
+{
+    [TestFixture]
+    public class SeriesYearFixture : CoreTest<FileNameBuilder>
+    {
+        private Series _series;
+        private NamingConfig _namingConfig;
+
+        [SetUp]
+        public void Setup()
+        {
+            _series = Builder<Series>
+                    .CreateNew()
+                    .Build();
+
+            _namingConfig = NamingConfig.Default;
+            _namingConfig.RenameEpisodes = true;
+
+            Mocker.GetMock<INamingConfigService>()
+                  .Setup(c => c.GetConfig()).Returns(_namingConfig);
+
+            Mocker.GetMock<IQualityDefinitionService>()
+                .Setup(v => v.Get(Moq.It.IsAny<Quality>()))
+                .Returns<Quality>(v => Quality.DefaultQualityDefinitions.First(c => c.Quality == v));
+        }
+
+        [TestCase("The Mist", 2017, "2017\\The Mist")]
+        [TestCase("A", 2021, "2021\\A")]
+        [TestCase("30 Rock", 2006, "2006\\30 Rock")]
+        public void should_get_expected_folder_name_back(string title, int year, string expected)
+        {
+            _series.Title = title;
+            _series.Year = year;
+            _namingConfig.SeriesFolderFormat = "{Series Year}\\{Series Title}";
+
+            Subject.GetSeriesFolder(_series).Should().Be(expected);
+        }
+    }
+}

src/NzbDrone.Core/Organizer/FileNameBuilder.cs

@@ -419,6 +419,7 @@ namespace NzbDrone.Core.Organizer
             tokenHandlers["{Series TitleYear}"] = m => TitleYear(series.Title, series.Year);
             tokenHandlers["{Series TitleTheYear}"] = m => TitleYear(TitleThe(series.Title), series.Year);
             tokenHandlers["{Series TitleFirstCharacter}"] = m => TitleThe(series.Title).Substring(0, 1).FirstCharToUpper();
+            tokenHandlers["{Series Year}"] = m => series.Year.ToString();
         }
 
         private string AddSeasonEpisodeNumberingTokens(string pattern, Dictionary<string, Func<TokenMatch, string>> tokenHandlers, List<Episode> episodes, NamingConfig namingConfig)