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Fixed parsing for 1013/103/113 naming.

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Added parsing for season NZBs.
This commit is contained in:
Mark McDowall 2011-03-24 21:15:02 -07:00
commit fd06987331
2 changed files with 52 additions and 3 deletions
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50
NzbDrone.Core/Parser.cs
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@ -19,9 +19,14 @@ namespace NzbDrone.Core
private static readonly Regex[] ReportTitleRegex = new[]
{
new Regex(@"(?<title>.+?)?\W?(?<year>\d+?)?\WS?(?<season>\d+)(?:\-|\.|[a-z])(?<episode>\d+)\W(?!\\)", RegexOptions.IgnoreCase | RegexOptions.Compiled),
new Regex(@"(?<title>.+?)?\W?(?<year>\d+?)?\WS?(?<season>\d+)\w(?<episode>\d+)\W(?!\\)", RegexOptions.IgnoreCase | RegexOptions.Compiled) //Supports 103 naming
new Regex(@"(?<title>.+?)?\W?(?<year>\d+?)?\WS?(?<season>\d+)(?<episode>\d{2})\W(?!\\)", RegexOptions.IgnoreCase | RegexOptions.Compiled) //Supports 103/113 naming
};
private static readonly Regex[] SeasonReportTitleRegex = new[]
{
new Regex(@"(?<title>.+?)?\W?(?<year>\d{4}?)?\W(?:S|Season)?\W?(?<season>\d+)(?!\\)", RegexOptions.IgnoreCase | RegexOptions.Compiled),
};
private static readonly Regex NormalizeRegex = new Regex(@"((\s|^)the(\s|$))|((\s|^)and(\s|$))|[^a-z]", RegexOptions.IgnoreCase | RegexOptions.Compiled);
/// <summary>
@ -73,6 +78,49 @@ namespace NzbDrone.Core
return result;
}
/// <summary>
/// Parses a post title into season it contains
/// </summary>
/// <param name="title">Title of the report</param>
/// <returns>Season information contained in the post</returns>
internal static SeasonParseResult ParseSeasonInfo(string title)
{
Logger.Trace("Parsing string '{0}'", title);
foreach (var regex in ReportTitleRegex)
{
var match = regex.Matches(title);
if (match.Count != 0)
{
var seriesName = NormalizeTitle(match[0].Groups["title"].Value);
var year = 0;
Int32.TryParse(match[0].Groups["year"].Value, out year);
if (year < 1900 || year > DateTime.Now.Year + 1)
{
year = 0;
}
var seasonNumber = Convert.ToInt32(match[0].Groups["season"].Value);
var result = new SeasonParseResult
{
SeriesTitle = seriesName,
SeasonNumber = seasonNumber,
Year = year
};
Logger.Trace("Season Parsed. {0}", result);
return result;
}
}
return null; //Return null
}
/// <summary>
/// Parses a post title to find the series that relates to it
/// </summary>