New: Parse Spanish language using Español

Fixes #7252

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

@@ -71,6 +71,8 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("Movie Title (2020)[BDRemux AVC 1080p][E-AC3 DD Plus 5.1 Castellano-Inglés Subs]")]
         [TestCase("Movie Title (2020) [UHDRemux2160p HDR][DTS-HD MA 5.1 AC3 5.1 Castellano - True-HD 7.1 Atmos Inglés Subs]")]
         [TestCase("Movie Title (2016) [UHDRemux 2160p SDR] [Castellano DD 5.1 - Inglés DTS-HD MA 5.1 Subs]")]
+        [TestCase("Movie Title 2022 [HDTV 720p][Cap.101][AC3 5.1 Castellano][www.pctnew.ORG]")]
+        [TestCase("Movie Title 2022 [HDTV 720p][Cap.206][AC3 5.1 Español Castellano]")]
         public void should_parse_language_spanish(string postTitle)
         {
             var result = Parser.Parser.ParseMovieTitle(postTitle, true);

src/NzbDrone.Core/Parser/LanguageParser.cs

@@ -28,6 +28,7 @@ namespace NzbDrone.Core.Parser
                                                                             (?<polish>\b(?:PL\W?DUB|DUB\W?PL|LEK\W?PL|PL\W?LEK)\b)|
                                                                             (?<chinese>\[(?:CH[ST]|BIG5|GB)\]|简|繁|字幕)|
                                                                             (?<ukrainian>(?:(?:\dx)?UKR))|
+                                                                            (?<spanish>\b(?:español|castellano)\b)|
                                                                             (?<latvian>\bLV\b)",
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled | RegexOptions.IgnorePatternWhitespace);
 
@@ -55,7 +56,7 @@ namespace NzbDrone.Core.Parser
                 languages.Add(Language.French);
             }
 
-            if (lowerTitle.Contains("spanish") || lowerTitle.Contains("castellano"))
+            if (lowerTitle.Contains("spanish"))
             {
                 languages.Add(Language.Spanish);
             }
@@ -297,6 +298,11 @@ namespace NzbDrone.Core.Parser
                     languages.Add(Language.Chinese);
                 }
 
+                if (match.Groups["spanish"].Success)
+                {
+                    languages.Add(Language.Spanish);
+                }
+
                 if (match.Groups["ukrainian"].Success)
                 {
                     languages.Add(Language.Ukrainian);