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Fixed parsing issue when Episode Title starts with a number. Split out single and multi episode REGEX for standard naming conventions.

This commit is contained in:
Mark McDowall 2011-08-05 21:51:36 -07:00
parent 127af22fe9
commit f1f85a0eca
2 changed files with 25 additions and 9 deletions
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3
NzbDrone.Core.Test/ParserTest.cs
View File

@ -42,6 +42,7 @@ namespace NzbDrone.Core.Test
[TestCase("Hawaii Five-0 (2010) - 1x05 - Nalowale (Forgotten/Missing)", "Hawaii Five-0 (2010)", 1, 5)]
[TestCase("Hawaii Five-0 (2010) - 1x05 - Title", "Hawaii Five-0 (2010)", 1, 5)]
[TestCase("House - S06E13 - 5 to 9 [DVD]", "House", 6, 13)]
[TestCase("The Mentalist - S02E21 - 18-5-4", "The Mentalist", 2, 21)]
public void ParseTitle_single(string postTitle, string title, int seasonNumber, int episodeNumber)
{
var result = Parser.ParseTitle(postTitle);
@ -132,7 +133,7 @@ namespace NzbDrone.Core.Test
[TestCase("Two.and.a.Half.Men.103.104.720p.HDTV.X264-DIMENSION", "Two.and.a.Half.Men", 1, new[] { 3, 4 }, 2)]
[TestCase("Weeds.S03E01.S03E02.720p.HDTV.X264-DIMENSION", "Weeds", 3, new[] { 1, 2 }, 2)]
[TestCase("The Borgias S01e01 e02 ShoHD On Demand 1080i DD5 1 ALANiS", "The Borgias", 1, new[] { 1, 2 }, 2)]
//[TestCase("Big Time Rush 1x01 to 10 480i DD2 0 Sianto", "Big Time Rush", 1, new[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }, 10)]
[TestCase("Big Time Rush 1x01 to 10 480i DD2 0 Sianto", "Big Time Rush", 1, new[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }, 10)]
[TestCase("White.Collar.2x04.2x05.720p.BluRay-FUTV", "White.Collar", 2, new[] { 4, 5 }, 2)]
[TestCase("Desperate.Housewives.S07E22E23.720p.HDTV.X264-DIMENSION", "Desperate.Housewives", 7, new[] { 22, 23 }, 2)]
[TestCase("S07E22 - 7x23 - And Lots of Security.. [HDTV].mkv", "", 7, new[] { 22, 23 }, 2)]

31
NzbDrone.Core/Parser.cs
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@ -1,6 +1,7 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
using NLog;
using NzbDrone.Core.Model;
@ -19,11 +20,15 @@ namespace NzbDrone.Core
RegexOptions.IgnoreCase | RegexOptions.Compiled),
//Multi-Part episodes without a title (S01E05.S01E06)
new Regex(@"^(?:\W*S?(?<season>\d{1,2}(?!\d+))(?:(?:\-|\.|[ex]|\s){1,2}(?<episode>\d{1,2}(?!\d+)))+){2,}\W?(?!\\)",
new Regex(@"^(?:\W*S?(?<season>\d{1,2}(?!\d+))(?:(?:\-|\.|[ex]|\s|\sto\s){1,2}(?<episode>\d{1,2}(?!\d+)))+){2,}\W?(?!\\)",
RegexOptions.IgnoreCase | RegexOptions.Compiled),
//Single episodes or multi-episode (S01E05E06, S01E05-06, etc)
new Regex(@"^(?<title>.+?)(?:\W+S?(?<season>\d{1,2}(?!\d+))(?:(?:\-|\.|[ex]|\s){1,2}(?<episode>\d{1,2}(?!\d+)))+)+\W?(?!\\)",
//Multi-episode (S01E05E06, S01E05-06, etc)
new Regex(@"^(?<title>.+?)(?:\W+S?(?<season>\d{1,2}(?!\d+))(?:(?:\-|\.|[ex]|\s|\sto\s){1,2}(?<episode>\d{1,2}(?!\d+)))+){2,}\W?(?!\\)",
RegexOptions.IgnoreCase | RegexOptions.Compiled),
//Single episodes (S01E05, 1x056, etc)
new Regex(@"^(?<title>.+?)(?:\W+S?(?<season>\d{1,2}(?!\d+))(?:(?:\-|\.|[ex]|\s|\sto\s){1,2}(?<episode>\d{1,2}(?!\d+)))+)\W?(?!\\)",
RegexOptions.IgnoreCase | RegexOptions.Compiled),
//No Title - Single episodes or multi-episode (S01E05E06, S01E05-06, etc)
@ -35,7 +40,7 @@ namespace NzbDrone.Core
RegexOptions.IgnoreCase | RegexOptions.Compiled),
//Episodes over 99 (3-digits or more)
new Regex(@"^(?<title>.*?)(?:\W?S?(?<season>\d{1,2}(?!\d+))(?:(?:\-|\.|[ex]|\s|to)+(?<episode>\d+))+)+\W?(?!\\)",
new Regex(@"^(?<title>.*?)(?:\W?S?(?<season>\d{1,2}(?!\d+))(?:(?:\-|\.|[ex]|\s|\sto\s)+(?<episode>\d+))+)+\W?(?!\\)",
RegexOptions.IgnoreCase | RegexOptions.Compiled),
//Supports Season only releases
@ -87,8 +92,20 @@ namespace NzbDrone.Core
if (airyear < 1)
{
int season;
Int32.TryParse(match[0].Groups["season"].Value, out season);
var seasons = new List<int>();
foreach (Capture seasonCapture in match[0].Groups["season"].Captures)
{
int s;
if (Int32.TryParse(seasonCapture.Value, out s))
seasons.Add(s);
}
//If more than 1 season was parsed go to the next REGEX (A multi-season release is unlikely)
if (seasons.Distinct().Count() != 1)
continue;
var season = seasons[0];
parsedEpisode = new EpisodeParseResult
{
@ -303,8 +320,6 @@ namespace NzbDrone.Core
return result;
}
public static LanguageType ParseLanguage(string title)
{
var lowerTitle = title.ToLower();