479 lines
25 KiB
C#
479 lines
25 KiB
C#
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using System.Text.RegularExpressions;
|
||
using Ninject;
|
||
using NLog;
|
||
using NzbDrone.Core.Model;
|
||
using NzbDrone.Core.Repository;
|
||
using PetaPoco;
|
||
using TvdbLib.Data;
|
||
|
||
namespace NzbDrone.Core.Providers
|
||
{
|
||
public class EpisodeProvider
|
||
{
|
||
|
||
private static readonly Logger logger = LogManager.GetCurrentClassLogger();
|
||
|
||
private readonly TvDbProvider _tvDbProvider;
|
||
private readonly SeasonProvider _seasonProvider;
|
||
private readonly IDatabase _database;
|
||
|
||
[Inject]
|
||
public EpisodeProvider(IDatabase database, TvDbProvider tvDbProviderProvider,
|
||
SeasonProvider seasonProvider)
|
||
{
|
||
_tvDbProvider = tvDbProviderProvider;
|
||
_seasonProvider = seasonProvider;
|
||
_database = database;
|
||
}
|
||
|
||
public EpisodeProvider()
|
||
{
|
||
}
|
||
|
||
public virtual void AddEpisode(Episode episode)
|
||
{
|
||
//If Season is ignored ignore this episode
|
||
episode.Ignored = _seasonProvider.IsIgnored(episode.SeriesId, episode.SeasonNumber);
|
||
|
||
_database.Insert(episode);
|
||
}
|
||
|
||
public virtual Episode GetEpisode(long id)
|
||
{
|
||
var episode = _database.Fetch<Episode, Series, EpisodeFile>(@"SELECT * FROM Episodes
|
||
INNER JOIN Series ON Episodes.SeriesId = Series.SeriesId
|
||
LEFT JOIN EpisodeFiles ON Episodes.EpisodeFileId = EpisodeFiles.EpisodeFileId
|
||
WHERE EpisodeId = @0", id).Single();
|
||
|
||
if (episode.EpisodeFileId == 0)
|
||
episode.EpisodeFile = null;
|
||
|
||
return episode;
|
||
}
|
||
|
||
public virtual Episode GetEpisode(int seriesId, int seasonNumber, int episodeNumber)
|
||
{
|
||
var episode = _database.Fetch<Episode, Series, EpisodeFile>(@"SELECT * FROM Episodes
|
||
INNER JOIN Series ON Episodes.SeriesId = Series.SeriesId
|
||
LEFT JOIN EpisodeFiles ON Episodes.EpisodeFileId = EpisodeFiles.EpisodeFileId
|
||
WHERE Episodes.SeriesId = @0 AND Episodes.SeasonNumber = @1 AND Episodes.EpisodeNumber = @2", seriesId, seasonNumber, episodeNumber).SingleOrDefault();
|
||
|
||
if (episode == null)
|
||
return null;
|
||
|
||
if (episode.EpisodeFileId == 0)
|
||
episode.EpisodeFile = null;
|
||
|
||
return episode;
|
||
}
|
||
|
||
public virtual Episode GetEpisode(int seriesId, DateTime date)
|
||
{
|
||
var episode = _database.Fetch<Episode, Series, EpisodeFile>(@"SELECT * FROM Episodes
|
||
INNER JOIN Series ON Episodes.SeriesId = Series.SeriesId
|
||
LEFT JOIN EpisodeFiles ON Episodes.EpisodeFileId = EpisodeFiles.EpisodeFileId
|
||
WHERE Episodes.SeriesId = @0 AND AirDate = @1", seriesId, date.Date).SingleOrDefault();
|
||
|
||
if (episode == null)
|
||
return null;
|
||
|
||
if (episode.EpisodeFileId == 0)
|
||
episode.EpisodeFile = null;
|
||
|
||
return episode;
|
||
}
|
||
|
||
public virtual IList<Episode> GetEpisodeBySeries(long seriesId)
|
||
{
|
||
var episodes = _database.Fetch<Episode, Series, EpisodeFile>(@"SELECT * FROM Episodes
|
||
INNER JOIN Series ON Episodes.SeriesId = Series.SeriesId
|
||
LEFT JOIN EpisodeFiles ON Episodes.EpisodeFileId = EpisodeFiles.EpisodeFileId
|
||
WHERE Episodes.SeriesId = @0", seriesId);
|
||
|
||
foreach (var episode in episodes)
|
||
{
|
||
if (episode.EpisodeFileId == 0)
|
||
episode.EpisodeFile = null;
|
||
}
|
||
|
||
return episodes;
|
||
}
|
||
|
||
public virtual IList<Episode> GetEpisodesBySeason(long seriesId, int seasonNumber)
|
||
{
|
||
var episodes = _database.Fetch<Episode, Series, EpisodeFile>(@"SELECT * FROM Episodes
|
||
INNER JOIN Series ON Episodes.SeriesId = Series.SeriesId
|
||
LEFT JOIN EpisodeFiles ON Episodes.EpisodeFileId = EpisodeFiles.EpisodeFileId
|
||
WHERE Episodes.SeriesId = @0 AND Episodes.SeasonNumber = @1", seriesId, seasonNumber);
|
||
|
||
foreach (var episode in episodes)
|
||
{
|
||
if (episode.EpisodeFileId == 0)
|
||
episode.EpisodeFile = null;
|
||
}
|
||
|
||
return episodes;
|
||
}
|
||
|
||
public virtual void MarkEpisodeAsFetched(int episodeId)
|
||
{
|
||
logger.Trace("Marking episode {0} as fetched.", episodeId);
|
||
_database.Execute("UPDATE Episodes SET GrabDate=@0 WHERE EpisodeId=@1", DateTime.Now, episodeId);
|
||
}
|
||
|
||
public virtual IList<Episode> GetEpisodesByParseResult(EpisodeParseResult parseResult)
|
||
{
|
||
//Disabling auto add, need to make it a lot more conservative.
|
||
var autoAddNew = false;
|
||
|
||
var result = new List<Episode>();
|
||
|
||
if (parseResult.AirDate.HasValue)
|
||
{
|
||
if (!parseResult.Series.IsDaily)
|
||
{
|
||
//Todo: Collect this as a Series we want to treat as a daily series, or possible parsing error
|
||
logger.Warn("Found daily-style episode for non-daily series: {0}. {1}", parseResult.Series.Title, parseResult.OriginalString);
|
||
return new List<Episode>();
|
||
}
|
||
|
||
var episodeInfo = GetEpisode(parseResult.Series.SeriesId, parseResult.AirDate.Value);
|
||
|
||
if (episodeInfo == null && autoAddNew)
|
||
{
|
||
logger.Info("Episode {0} doesn't exist in db. adding it now. {1}", parseResult, parseResult.OriginalString);
|
||
episodeInfo = new Episode
|
||
{
|
||
SeriesId = parseResult.Series.SeriesId,
|
||
AirDate = parseResult.AirDate.Value,
|
||
Title = "TBD",
|
||
Overview = String.Empty
|
||
};
|
||
|
||
var episodesInSeries = GetEpisodeBySeries(parseResult.Series.SeriesId);
|
||
|
||
//Find the current season number
|
||
var maxSeasonNumber = episodesInSeries.Select(s => s.SeasonNumber).MaxOrDefault();
|
||
|
||
//Set the season number
|
||
episodeInfo.SeasonNumber = (maxSeasonNumber == 0) ? 1 : maxSeasonNumber;
|
||
|
||
//Find the latest episode number
|
||
var maxEpisodeNumber = episodesInSeries
|
||
.Where(w => w.SeasonNumber == episodeInfo.SeasonNumber)
|
||
.Select(s => s.EpisodeNumber).MaxOrDefault();
|
||
|
||
//Set the episode number to max + 1
|
||
episodeInfo.EpisodeNumber = maxEpisodeNumber + 1;
|
||
|
||
AddEpisode(episodeInfo);
|
||
}
|
||
if (episodeInfo != null)
|
||
{
|
||
result.Add(episodeInfo);
|
||
parseResult.EpisodeTitle = episodeInfo.Title;
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
if (parseResult.EpisodeNumbers == null)
|
||
return result;
|
||
|
||
//Set it to empty before looping through the episode numbers
|
||
parseResult.EpisodeTitle = String.Empty;
|
||
|
||
foreach (var episodeNumber in parseResult.EpisodeNumbers)
|
||
{
|
||
Episode episodeInfo = null;
|
||
|
||
if (parseResult.SceneSource && parseResult.Series.UseSceneNumbering)
|
||
episodeInfo = GetEpisodeBySceneNumbering(parseResult.Series.SeriesId, parseResult.SeasonNumber, episodeNumber);
|
||
|
||
if (episodeInfo == null)
|
||
{
|
||
episodeInfo = GetEpisode(parseResult.Series.SeriesId, parseResult.SeasonNumber, episodeNumber);
|
||
if (episodeInfo == null && parseResult.AirDate != null)
|
||
{
|
||
episodeInfo = GetEpisode(parseResult.Series.SeriesId, parseResult.AirDate.Value);
|
||
}
|
||
}
|
||
|
||
//if still null we should add the temp episode
|
||
if (episodeInfo == null && autoAddNew)
|
||
{
|
||
logger.Info("Episode {0} doesn't exist in db. adding it now. {1}", parseResult, parseResult.OriginalString);
|
||
episodeInfo = new Episode
|
||
{
|
||
SeriesId = parseResult.Series.SeriesId,
|
||
AirDate = DateTime.Now.Date,
|
||
EpisodeNumber = episodeNumber,
|
||
SeasonNumber = parseResult.SeasonNumber,
|
||
Title = "TBD",
|
||
Overview = String.Empty,
|
||
};
|
||
|
||
if (parseResult.EpisodeNumbers.Count == 1 && parseResult.EpisodeNumbers.First() == 0)
|
||
episodeInfo.Ignored = true;
|
||
|
||
AddEpisode(episodeInfo);
|
||
}
|
||
|
||
if (episodeInfo != null)
|
||
{
|
||
result.Add(episodeInfo);
|
||
|
||
if (parseResult.Series.UseSceneNumbering)
|
||
{
|
||
logger.Info("Using Scene to TVDB Mapping for: {0} - Scene: {1}x{2:00} - TVDB: {3}x{4:00}",
|
||
parseResult.Series.Title,
|
||
episodeInfo.SceneSeasonNumber,
|
||
episodeInfo.SceneEpisodeNumber,
|
||
episodeInfo.SeasonNumber,
|
||
episodeInfo.EpisodeNumber);
|
||
}
|
||
|
||
if (parseResult.EpisodeNumbers.Count == 1)
|
||
{
|
||
parseResult.EpisodeTitle = episodeInfo.Title.Trim();
|
||
}
|
||
else
|
||
{
|
||
parseResult.EpisodeTitle = Parser.CleanupEpisodeTitle(episodeInfo.Title);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
logger.Debug("Unable to find {0}", parseResult);
|
||
}
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
public virtual IList<Episode> EpisodesWithoutFiles(bool includeSpecials)
|
||
{
|
||
var episodes = _database.Query<Episode, Series>(@"SELECT Episodes.*, Series.* FROM Episodes
|
||
INNER JOIN Series
|
||
ON Episodes.SeriesId = Series.SeriesId
|
||
WHERE (EpisodeFileId=0 OR EpisodeFileId=NULL) AND Ignored = 0 AND AirDate<=@0",
|
||
DateTime.Now.Date);
|
||
if (!includeSpecials)
|
||
return episodes.Where(e => e.SeasonNumber > 0).ToList();
|
||
|
||
return episodes.ToList();
|
||
}
|
||
|
||
public virtual IList<Episode> GetEpisodesByFileId(int episodeFileId)
|
||
{
|
||
return _database.Fetch<Episode, Series>(@"SELECT * FROM Episodes
|
||
INNER JOIN Series ON Episodes.SeriesId = Series.SeriesId
|
||
WHERE EpisodeFileId = @0", episodeFileId);
|
||
}
|
||
|
||
public virtual IList<Episode> EpisodesWithFiles()
|
||
{
|
||
var episodes = _database.Fetch<Episode, Series, EpisodeFile>(@"SELECT Episodes.*, Series.*, EpisodeFiles.* FROM Episodes
|
||
INNER JOIN Series ON Episodes.SeriesId = Series.SeriesId
|
||
INNER JOIN EpisodeFiles ON Episodes.EpisodeFileId = EpisodeFiles.EpisodeFileId");
|
||
|
||
return episodes;
|
||
}
|
||
|
||
public virtual void RefreshEpisodeInfo(Series series)
|
||
{
|
||
logger.Trace("Starting episode info refresh for series: {0}", series.Title.WithDefault(series.SeriesId));
|
||
var successCount = 0;
|
||
var failCount = 0;
|
||
|
||
var tvdbEpisodes = _tvDbProvider.GetSeries(series.SeriesId, true)
|
||
.Episodes
|
||
.Where(episode => !string.IsNullOrWhiteSpace(episode.EpisodeName) ||
|
||
(episode.FirstAired < DateTime.Now.AddDays(2) && episode.FirstAired.Year > 1900))
|
||
.ToList();
|
||
|
||
var seriesEpisodes = GetEpisodeBySeries(series.SeriesId);
|
||
var updateList = new List<Episode>();
|
||
var newList = new List<Episode>();
|
||
|
||
_seasonProvider.EnsureSeasons(series.SeriesId, tvdbEpisodes.Select(c => c.SeasonNumber).Distinct());
|
||
|
||
foreach (var episode in tvdbEpisodes.OrderBy(e => e.SeasonNumber).ThenBy(e => e.EpisodeNumber))
|
||
{
|
||
try
|
||
{
|
||
logger.Trace("Updating info for [{0}] - S{1:00}E{2:00}", series.Title, episode.SeasonNumber, episode.EpisodeNumber);
|
||
|
||
//first check using tvdbId, this should cover cases when and episode number in a season is changed
|
||
var episodeToUpdate = seriesEpisodes.SingleOrDefault(e => e.TvDbEpisodeId == episode.Id);
|
||
|
||
//not found, try using season/episode number
|
||
if (episodeToUpdate == null)
|
||
{
|
||
episodeToUpdate = seriesEpisodes.SingleOrDefault(e => e.SeasonNumber == episode.SeasonNumber && e.EpisodeNumber == episode.EpisodeNumber);
|
||
}
|
||
|
||
if (episodeToUpdate == null)
|
||
{
|
||
episodeToUpdate = new Episode();
|
||
newList.Add(episodeToUpdate);
|
||
|
||
//If it is Episode Zero Ignore it (specials, sneak peeks.)
|
||
if (episode.EpisodeNumber == 0 && episode.SeasonNumber != 1)
|
||
{
|
||
episodeToUpdate.Ignored = true;
|
||
}
|
||
else
|
||
{
|
||
episodeToUpdate.Ignored = _seasonProvider.IsIgnored(series.SeriesId, episode.SeasonNumber);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
updateList.Add(episodeToUpdate);
|
||
}
|
||
|
||
if ((episodeToUpdate.EpisodeNumber != episode.EpisodeNumber ||
|
||
episodeToUpdate.SeasonNumber != episode.SeasonNumber) &&
|
||
episodeToUpdate.EpisodeFileId > 0)
|
||
{
|
||
logger.Info("Unlinking episode file because TheTVDB changed the epsiode number...");
|
||
|
||
_database.Delete<EpisodeFile>(episodeToUpdate.EpisodeFileId);
|
||
episodeToUpdate.EpisodeFileId = 0;
|
||
}
|
||
|
||
episodeToUpdate.SeriesId = series.SeriesId;
|
||
episodeToUpdate.TvDbEpisodeId = episode.Id;
|
||
episodeToUpdate.EpisodeNumber = episode.EpisodeNumber;
|
||
episodeToUpdate.SeasonNumber = episode.SeasonNumber;
|
||
episodeToUpdate.AbsoluteEpisodeNumber = episode.AbsoluteNumber;
|
||
episodeToUpdate.Title = episode.EpisodeName;
|
||
|
||
episodeToUpdate.Overview = episode.Overview.Truncate(3500);
|
||
|
||
if (episode.FirstAired.Year > 1900)
|
||
episodeToUpdate.AirDate = episode.FirstAired.Date;
|
||
else
|
||
episodeToUpdate.AirDate = null;
|
||
|
||
successCount++;
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
logger.FatalException(String.Format("An error has occurred while updating episode info for series {0}", series.Title), e);
|
||
failCount++;
|
||
}
|
||
}
|
||
|
||
_database.InsertMany(newList);
|
||
_database.UpdateMany(updateList);
|
||
|
||
if (failCount != 0)
|
||
{
|
||
logger.Info("Finished episode refresh for series: {0}. Successful: {1} - Failed: {2} ",
|
||
series.Title, successCount, failCount);
|
||
}
|
||
else
|
||
{
|
||
logger.Info("Finished episode refresh for series: {0}.", series.Title);
|
||
}
|
||
|
||
DeleteEpisodesNotInTvdb(series, tvdbEpisodes);
|
||
}
|
||
|
||
public virtual void UpdateEpisode(Episode episode)
|
||
{
|
||
_database.Update(episode);
|
||
}
|
||
|
||
public virtual IList<int> GetSeasons(int seriesId)
|
||
{
|
||
return _database.Fetch<Int32>("SELECT DISTINCT SeasonNumber FROM Episodes WHERE SeriesId=@0", seriesId).OrderBy(c => c).ToList();
|
||
}
|
||
|
||
public virtual IList<int> GetEpisodeNumbersBySeason(int seriesId, int seasonNumber)
|
||
{
|
||
return _database.Fetch<int>("SELECT EpisodeNumber FROM Episodes WHERE SeriesId=@0 AND SeasonNumber=@1", seriesId, seasonNumber).OrderBy(c => c).ToList();
|
||
}
|
||
|
||
public virtual void SetEpisodeIgnore(int episodeId, bool isIgnored)
|
||
{
|
||
_database.Execute(@"UPDATE Episodes SET Ignored = @0
|
||
WHERE EpisodeId = @1",
|
||
isIgnored, episodeId);
|
||
|
||
logger.Info("Ignore flag for Episode:{0} was set to {1}", episodeId, isIgnored);
|
||
}
|
||
|
||
public virtual bool IsFirstOrLastEpisodeOfSeason(int seriesId, int seasonNumber, int episodeNumber)
|
||
{
|
||
var episodes = GetEpisodesBySeason(seriesId, seasonNumber).OrderBy(e => e.EpisodeNumber);
|
||
|
||
if (!episodes.Any())
|
||
return false;
|
||
|
||
//Ensure that this is either the first episode
|
||
//or is the last episode in a season that has 10 or more episodes
|
||
if (episodes.First().EpisodeNumber == episodeNumber || (episodes.Count() >= 10 && episodes.Last().EpisodeNumber == episodeNumber))
|
||
return true;
|
||
|
||
return false;
|
||
}
|
||
|
||
public virtual void DeleteEpisodesNotInTvdb(Series series, IList<TvdbEpisode> tvdbEpisodes)
|
||
{
|
||
logger.Trace("Starting deletion of episodes that no longer exist in TVDB: {0}", series.Title.WithDefault(series.SeriesId));
|
||
|
||
if (!tvdbEpisodes.Any()) return;
|
||
|
||
//Delete Episodes not matching TvDbIds for this series
|
||
var tvDbIds = tvdbEpisodes.Select(e => e.Id);
|
||
var tvDbIdString = String.Join(", ", tvDbIds);
|
||
|
||
var tvDbIdQuery = String.Format("DELETE FROM Episodes WHERE SeriesId = {0} AND TvDbEpisodeId > 0 AND TvDbEpisodeId NOT IN ({1})",
|
||
series.SeriesId, tvDbIdString);
|
||
|
||
_database.Execute(tvDbIdQuery);
|
||
|
||
logger.Trace("Deleted episodes that no longer exist in TVDB for {0}", series.SeriesId);
|
||
}
|
||
|
||
public virtual void SetPostDownloadStatus(List<int> episodeIds, PostDownloadStatusType postDownloadStatus)
|
||
{
|
||
if (episodeIds.Count == 0) throw new ArgumentException("episodeIds should contain one or more episode ids.");
|
||
|
||
var episodeIdString = String.Join(", ", episodeIds);
|
||
|
||
var episodeIdQuery = String.Format(@"UPDATE Episodes SET PostDownloadStatus = {0}
|
||
WHERE EpisodeId IN ({1})", (int)postDownloadStatus, episodeIdString);
|
||
|
||
logger.Trace("Updating PostDownloadStatus for all episodeIds in {0}", episodeIdString);
|
||
_database.Execute(episodeIdQuery);
|
||
}
|
||
|
||
public virtual void UpdateEpisodes(List<Episode> episodes)
|
||
{
|
||
_database.UpdateMany(episodes);
|
||
}
|
||
|
||
public virtual Episode GetEpisodeBySceneNumbering(int seriesId, int seasonNumber, int episodeNumber)
|
||
{
|
||
var episode = _database.Fetch<Episode, Series, EpisodeFile>(@"SELECT * FROM Episodes
|
||
INNER JOIN Series ON Episodes.SeriesId = Series.SeriesId
|
||
LEFT JOIN EpisodeFiles ON Episodes.EpisodeFileId = EpisodeFiles.EpisodeFileId
|
||
WHERE Episodes.SeriesId = @0 AND Episodes.SceneSeasonNumber = @1 AND Episodes.SceneEpisodeNumber = @2", seriesId, seasonNumber, episodeNumber).SingleOrDefault();
|
||
|
||
if (episode == null)
|
||
return null;
|
||
|
||
if (episode.EpisodeFileId == 0)
|
||
episode.EpisodeFile = null;
|
||
|
||
return episode;
|
||
}
|
||
}
|
||
} |