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Code Issues Releases Activity

Fixed: Parsing similar series titles with common words at end

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This commit is contained in:
Mark McDowall 2021-03-07 16:53:56 -08:00
parent 85f4cbe94c
commit 0fe2453962
3 changed files with 25 additions and 6 deletions
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28
src/NzbDrone.Core.Test/ParserTests/NormalizeTitleFixture.cs
View File

@ -36,16 +36,13 @@ public void should_remove_special_characters_and_casing(string dirty, string cle
[TestCase("or")]
[TestCase("an")]
[TestCase("of")]
public void should_remove_common_words(string word)
public void should_remove_common_words_from_middle_of_title(string word)
{
var dirtyFormat = new[]
{
"word.{0}.word",
"word {0} word",
"word-{0}-word",
"word.word.{0}",
"word-word-{0}",
"word-word {0}",
"word-{0}-word"
};
foreach (var s in dirtyFormat)
@ -55,6 +52,27 @@ public void should_remove_common_words(string word)
}
}
[TestCase("the")]
[TestCase("and")]
[TestCase("or")]
[TestCase("an")]
[TestCase("of")]
public void should_not_remove_common_words_from_end_of_title(string word)
{
var dirtyFormat = new[]
{
"word.word.{0}",
"word-word-{0}",
"word-word {0}"
};
foreach (var s in dirtyFormat)
{
var dirty = string.Format(s, word);
dirty.CleanSeriesTitle().Should().Be("wordword" + word.ToLower());
}
}
[Test]
public void should_remove_a_from_middle_of_title()
{

1
src/NzbDrone.Core.Test/ParserTests/SingleEpisodeParserFixture.cs
View File

@ -142,6 +142,7 @@ public class SingleEpisodeParserFixture : CoreTest
[TestCase("tvs-amgo-dd51-dl-7p-azhd-x264-103", "tvs-amgo-dd51-dl-7p-azhd", 1, 3)]
[TestCase("Series Title - S01E01 [AC3 5.1 Castellano][www.descargas2020.org]", "Series Title", 1, 1)]
[TestCase("Series Title - [02x01] - Episode 1", "Series Title", 2, 1)]
[TestCase("Series.Title.Of.S01E01.xyz", "Series Title Of", 1, 1)]
//[TestCase("", "", 0, 0)]
public void should_parse_single_episode(string postTitle, string title, int seasonNumber, int episodeNumber)
{

2
src/NzbDrone.Core/Parser/Parser.cs
View File

@ -368,7 +368,7 @@ public static class Parser
//Regex to detect whether the title was reversed.
private static readonly Regex ReversedTitleRegex = new Regex(@"(?:^|[-._ ])(p027|p0801|\d{2,3}E\d{2}S)[-._ ]", RegexOptions.Compiled);
private static readonly RegexReplace NormalizeRegex = new RegexReplace(@"((?:\b|_)(?<!^)(a(?!$)|an|the|and|or|of)(?:\b|_))|\W|_",
private static readonly RegexReplace NormalizeRegex = new RegexReplace(@"((?:\b|_)(?<!^)(a(?!$)|an|the|and|or|of)(?!$)(?:\b|_))|\W|_",
string.Empty,
RegexOptions.IgnoreCase | RegexOptions.Compiled);