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Sonarr/NzbDrone.Core/Providers/EpisodeProvider.cs
2010-09-28 13:44:33 -07:00

121 lines
No EOL
3.9 KiB
C#

using System;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using NzbDrone.Core.Repository;
using SubSonic.Repository;
namespace NzbDrone.Core.Providers
{
public class EpisodeProvider : IEpisodeProvider
{
//TODO: Remove parsing of the series name, it should be done in series provider
private static readonly Regex ParseRegex = new Regex(@"(?<showName>.*)
(?:
s(?<seasonNumber>\d+)e(?<episodeNumber>\d+)-?e(?<episodeNumber2>\d+)
| s(?<seasonNumber>\d+)e(?<episodeNumber>\d+)
| (?<seasonNumber>\d+)x(?<episodeNumber>\d+)
| (?<airDate>\d{4}.\d{2}.\d{2})
)
(?:
(?<episodeName>.*?)
(?<release>
(?:hdtv|pdtv|xvid|ws|720p|x264|bdrip|dvdrip|dsr|proper)
.*)
| (?<episodeName>.*)
)", RegexOptions.IgnoreCase | RegexOptions.Compiled | RegexOptions.IgnorePatternWhitespace);
private readonly IRepository _sonicRepo;
private readonly ISeriesProvider _seriesProvider;
public EpisodeProvider(IRepository sonicRepo, ISeriesProvider seriesProvider)
{
_sonicRepo = sonicRepo;
_seriesProvider = seriesProvider;
}
public Episode GetEpisode(long id)
{
throw new NotImplementedException();
}
public Episode SaveEpisode(Episode episode)
{
throw new NotImplementedException();
}
public IList<Episode> GetEpisodesBySeason(long seasonId)
{
throw new NotImplementedException();
}
public IList<Episode> GetEpisodeBySeries(long seriesId)
{
throw new NotImplementedException();
}
public String GetSabTitle(Episode episode)
{
var series = _seriesProvider.GetSeries(episode.SeriesId);
if (series == null) throw new ArgumentException("Unknown series. ID: " + episode.SeriesId);
//TODO: This method should return a standard title for the sab episode.
throw new NotImplementedException();
}
/// <summary>
/// Comprehensive check on whether or not this episode is needed.
/// </summary>
/// <param name="episode">Episode that needs to be checked</param>
/// <returns></returns>
public bool IsNeeded(Episode episode)
{
throw new NotImplementedException();
}
/// <summary>
/// Parses a post title into list of episode objects
/// </summary>
/// <param name="title">Title of the report</param>
/// <returns>List of episodes relating to the post</returns>
public static List<Episode> Parse(string title)
{
var match = ParseRegex.Match(title);
if (!match.Success)
throw new ArgumentException(String.Format("Title doesn't match any know patterns. [{0}]", title));
var result = new List<Episode>();
result.Add(new Episode() { EpisodeNumber = Convert.ToInt32(match.Groups["episodeNumber"].Value) });
if (match.Groups["episodeNumber2"].Success)
{
result.Add(new Episode() { EpisodeNumber = Convert.ToInt32(match.Groups["episodeNumber2"].Value) });
}
foreach (var ep in result)
{
//TODO: Get TVDB episode Title, Series name and the rest of the details
ep.Season = Convert.ToInt32(match.Groups["seasonNumber"].Value);
ep.Title = ReplaceSeparatorChars(match.Groups["episodeName"].Value);
ep.Proper = title.Contains("PROPER");
ep.Quality = Quality.Unknown;
}
return result;
}
private static string ReplaceSeparatorChars(string text)
{
if (text == null)
throw new ArgumentNullException("text");
return text.Replace('.', ' ').Replace('-', ' ').Replace('_', ' ').Trim();
}
}
}