Fixed: Parsing 4-digit season packs

Closes #805

src/NzbDrone.Core.Test/ParserTests/SeasonParserFixture.cs

@@ -23,6 +23,7 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("Doctor Who Confidential   Season 3", "Doctor Who Confidential", 3)]
         [TestCase("Fleming.S01.720p.WEBDL.DD5.1.H.264-NTb", "Fleming", 1)]
         [TestCase("Holmes.Makes.It.Right.S02.720p.HDTV.AAC5.1.x265-NOGRP", "Holmes Makes It Right", 2)]
+        [TestCase("My.Series.S2014.720p.HDTV.x264-ME", "My Series", 2014)]
         public void should_parse_full_season_release(string postTitle, string title, int season)
         {
             var result = Parser.Parser.ParseTitle(postTitle);

src/NzbDrone.Core/Parser/Parser.cs

@@ -98,10 +98,14 @@ namespace NzbDrone.Core.Parser
                 new Regex(@"^(?:(?<title>.+?)(?:_|-|\s|\.)+)(?:S?(?<season>(?<!\d+)\d{1,2}(?!\d+)))(?:(?:[-_. ]{1,3}ep){1,2}(?<episode>(?<!\d+)\d{5}(?!\d+)))+",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
-                //Supports Season only releases
+                //Season only releases
                 new Regex(@"^(?<title>.+?)\W(?:S|Season)\W?(?<season>\d{1,2}(?!\d+))(\W+|_|$)(?<extras>EXTRAS|SUBPACK)?(?!\\)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
+                //4 digit season only releases
+                new Regex(@"^(?<title>.+?)\W(?:S|Season)\W?(?<season>\d{4}(?!\d+))(\W+|_|$)(?<extras>EXTRAS|SUBPACK)?(?!\\)",
+                          RegexOptions.IgnoreCase | RegexOptions.Compiled),
+
                 //Episodes with airdate
                 new Regex(@"^(?<title>.+?)?\W*(?<airyear>\d{4})\W+(?<airmonth>[0-1][0-9])\W+(?<airday>[0-3][0-9])(?!\W+[0-3][0-9])",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),