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Implemented parsing case for Artist - Year - Album (#264) (#274)

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* Implemented parsing case for Artist - Year - Album

* Enhanced test case to ensure year and artist also parse correctly.
Closes #264
This commit is contained in:
Joseph Milazzo 2018-04-04 18:02:06 -05:00 • committed by Qstick
commit 798e85e4db
2 changed files with 18 additions and 0 deletions
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11
src/NzbDrone.Core.Test/ParserTests/ParserFixture.cs
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@ -7,6 +7,7 @@ using NzbDrone.Core.Music;
using NzbDrone.Core.Parser;
using NzbDrone.Core.Qualities;
using NzbDrone.Core.Test.Framework;
using NzbDrone.Core.Parser.Model;
namespace NzbDrone.Core.Test.ParserTests
{
@ -66,6 +67,16 @@ namespace NzbDrone.Core.Test.ParserTests
Parser.Parser.ParseAlbumTitle(title).Quality.QualitySource.Should().Be(QualitySource.Extension);
}
[TestCase("of Montreal-Hissing Fauna, Are You The Destroyer? 2007", "Hissing Fauna, Are You The Destroyer", "of Montreal", "2007")]
[TestCase("of Montreal - 2007 - Hissing Fauna, Are You The Destroyer?", "Hissing Fauna, Are You The Destroyer", "of Montreal", "2007")]
public void should_parse_album(string title, string correctAlbum, string correctArtist, string correctYear)
{
ParsedAlbumInfo result = Parser.Parser.ParseAlbumTitle(title);
result.AlbumTitle.Should().Be(correctAlbum);
result.ArtistName.Should().Be(correctArtist);
result.ReleaseDate.Should().Be(correctYear);
}
[TestCase("VA - The Best 101 Love Ballads (2017) MP3 [192 kbps]", "VA", "The Best 101 Love Ballads")]
[TestCase("ATCQ - The Love Movement 1998 2CD 192kbps RIP", "ATCQ", "The Love Movement")]
//[TestCase("A Tribe Called Quest - The Love Movement 1998 2CD [192kbps] RIP", "A Tribe Called Quest", "The Love Movement")]

7
src/NzbDrone.Core/Parser/Parser.cs
View file

@ -115,10 +115,17 @@ namespace NzbDrone.Core.Parser
new Regex(@"^(?:(?<artist>.+?)(?:-)+)(?<album>.+?)(?:-.+?)(?<releaseyear>\d{4})",
RegexOptions.IgnoreCase | RegexOptions.Compiled),
//Artist - Year - Album
// Hypen with no or more spaces between artist/album/year (must be before Artist-Album Year as that catches this case)
new Regex(@"^(?:(?<artist>.+?)\s*(?:-)+)\s*(?<releaseyear>\d{4})\s*(?:-+)\s*(?<album>.+)",
RegexOptions.IgnoreCase | RegexOptions.Compiled),
//Artist-Album Year
//Hyphen no space between artist and album
new Regex(@"^(?:(?<artist>.+?)(?:-)+)(?<album>.+?)\W*(?<releaseyear>\d{4})",
RegexOptions.IgnoreCase | RegexOptions.Compiled),
};
private static readonly Regex[] RejectHashedReleasesRegex = new Regex[]