New: Parse 'Por' as Portuguese

Closes #8057

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

@@ -546,6 +546,21 @@ namespace NzbDrone.Core.Test.ParserTests
             result.Should().BeEquivalentTo(new[] { Language.Russian, Language.Georgian });
         }
 
+        [TestCase("The Boys S02 Eng Fre Ger Ita Por Spa 2160p WEBMux HDR10Plus HDR HEVC DDP SGF")]
+        public void should_parse_language_english_french_german_italian_portuguese_spanish(string postTitle)
+        {
+            var result = LanguageParser.ParseLanguages(postTitle);
+            result.Should().BeEquivalentTo(new[]
+            {
+                Language.English,
+                Language.French,
+                Language.German,
+                Language.Italian,
+                Language.Portuguese,
+                Language.Spanish
+            });
+        }
+
         [TestCase("Name (2020) - S01E20 - [AAC 2.0].testtitle.default.eng.forced.ass", new[] { "default", "forced" }, "testtitle", "English")]
         [TestCase("Name (2020) - S01E20 - [AAC 2.0].eng.default.testtitle.forced.ass", new[] { "default", "forced" }, "testtitle", "English")]
         [TestCase("Name (2020) - S01E20 - [AAC 2.0].default.eng.testtitle.forced.ass", new[] { "default", "forced" }, "testtitle", "English")]

src/NzbDrone.Core/Parser/LanguageParser.cs

@@ -20,7 +20,7 @@ namespace NzbDrone.Core.Parser
                 new RegexReplace(@".*?[_. ](S\d{2}(?:E\d{2,4})*[_. ].*)", "$1", RegexOptions.Compiled | RegexOptions.IgnoreCase)
             };
 
-        private static readonly Regex LanguageRegex = new Regex(@"(?<english>\b(?:ing|eng)(?![-_. ]subs?)\b)|(?<italian>\b(?:ita|italian)\b)|(?<german>(?:swiss)?german\b|videomann|ger[. ]dub|\bger\b)|(?<flemish>flemish)|(?<greek>greek)|(?<french>(?:\W|_|\b)(?:FR|VF|VF2|VFF|VFI|VFQ|TRUEFRENCH|FRENCH|FRE|FRA)(?:\W|_|\b))|(?<russian>\b(?:rus|ru)\b)|(?<hungarian>\b(?:HUNDUB|HUN)\b)|(?<hebrew>\bHebDub\b)|(?<polish>\b(?:PL\W?DUB|DUB\W?PL|LEK\W?PL|PL\W?LEK)\b)|(?<chinese>\[(?:CH[ST]|BIG5|GB)\]|简|繁|字幕|国语音轨[.+])|(?<bulgarian>\bbgaudio\b)|(?<spanish>\b(?:español|castellano|esp|spa(?!\(Latino\)))\b)|(?<ukrainian>\b(?:\dx?)?(?:ukr))|(?<thai>\b(?:THAI)\b)|(?<romanian>\b(?:RoDubbed|ROMANIAN)\b)|(?<catalan>[-,. ]cat[. ](?:DD|subs)|\b(?:catalan|catalán)\b)|(?<latvian>\b(?:lat|lav|lv)\b)|(?<turkish>\b(?:tur)\b)|(?<urdu>\burdu\b)|(?<romansh>\b(?:romansh|rumantsch|romansch)\b)|(?<georgian>\b(?:geo|ka|kat|georgian)\b)|(?<japanese>\(JA\))|(?<original>\b(?:orig|original)\b)",
+        private static readonly Regex LanguageRegex = new Regex(@"(?<english>\b(?:ing|eng)(?![-_. ]subs?)\b)|(?<italian>\b(?:ita|italian)\b)|(?<german>(?:swiss)?german\b|videomann|ger[. ]dub|\bger\b)|(?<flemish>flemish)|(?<greek>greek)|(?<french>(?:\W|_|\b)(?:FR|VF|VF2|VFF|VFI|VFQ|TRUEFRENCH|FRENCH|FRE|FRA)(?:\W|_|\b))|(?<russian>\b(?:rus|ru)\b)|(?<hungarian>\b(?:HUNDUB|HUN)\b)|(?<hebrew>\bHebDub\b)|(?<polish>\b(?:PL\W?DUB|DUB\W?PL|LEK\W?PL|PL\W?LEK)\b)|(?<chinese>\[(?:CH[ST]|BIG5|GB)\]|简|繁|字幕|国语音轨[.+])|(?<bulgarian>\bbgaudio\b)|(?<spanish>\b(?:español|castellano|esp|spa(?!\(Latino\)))\b)|(?<ukrainian>\b(?:\dx?)?(?:ukr))|(?<thai>\b(?:THAI)\b)|(?<romanian>\b(?:RoDubbed|ROMANIAN)\b)|(?<catalan>[-,. ]cat[. ](?:DD|subs)|\b(?:catalan|catalán)\b)|(?<latvian>\b(?:lat|lav|lv)\b)|(?<turkish>\b(?:tur)\b)|(?<urdu>\burdu\b)|(?<romansh>\b(?:romansh|rumantsch|romansch)\b)|(?<georgian>\b(?:geo|ka|kat|georgian)\b)|(?<japanese>\(JA\))|(?<portuguese>[_. ]por[_. ])|(?<original>\b(?:orig|original)\b)",
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
         private static readonly Regex CaseSensitiveLanguageRegex = new Regex(@"(?:(?i)(?<!SUB[\W|_|^]))(?:(?<lithuanian>\bLT\b)|(?<czech>\bCZ\b)|(?<polish>\bPL\b)|(?<bulgarian>\bBG\b)|(?<slovak>\bSK\b)|(?<german>\bDE\b))(?:(?i)(?![\W|_|^]SUB))",
@@ -506,6 +506,11 @@ namespace NzbDrone.Core.Parser
                     languages.Add(Language.Japanese);
                 }
 
+                if (match.Groups["portuguese"].Success)
+                {
+                    languages.Add(Language.Portuguese);
+                }
+
                 if (match.Groups["original"].Success)
                 {
                     languages.Add(Language.Original);