309 lines
16 KiB
C#
309 lines
16 KiB
C#
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using Ninject;
|
||
using NLog;
|
||
using NzbDrone.Core.Model;
|
||
using NzbDrone.Core.Repository;
|
||
using PetaPoco;
|
||
|
||
namespace NzbDrone.Core.Providers
|
||
{
|
||
public class EpisodeProvider
|
||
{
|
||
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
|
||
private readonly TvDbProvider _tvDbProvider;
|
||
private readonly IDatabase _database;
|
||
private readonly SeriesProvider _seriesProvider;
|
||
|
||
[Inject]
|
||
public EpisodeProvider(IDatabase database, SeriesProvider seriesProvider, TvDbProvider tvDbProviderProvider)
|
||
{
|
||
_tvDbProvider = tvDbProviderProvider;
|
||
_database = database;
|
||
_seriesProvider = seriesProvider;
|
||
}
|
||
|
||
public EpisodeProvider()
|
||
{
|
||
}
|
||
|
||
public virtual void AddEpisode(Episode episode)
|
||
{
|
||
_database.Insert(episode);
|
||
}
|
||
|
||
public virtual Episode GetEpisode(long id)
|
||
{
|
||
var episode = AttachSeries(_database.Fetch<Episode, EpisodeFile>(@"SELECT * FROM Episodes
|
||
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 = AttachSeries(_database.Fetch<Episode, EpisodeFile>(@"SELECT * FROM Episodes
|
||
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 = AttachSeries(_database.Fetch<Episode, EpisodeFile>(@"SELECT * FROM Episodes
|
||
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 = AttachSeries(_database.Fetch<Episode, EpisodeFile>(@"SELECT * FROM Episodes
|
||
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 = AttachSeries(_database.Fetch<Episode, EpisodeFile>(@"SELECT * FROM Episodes
|
||
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 IList<Episode> GetEpisodesByParseResult(EpisodeParseResult parseResult, Boolean autoAddNew = false)
|
||
{
|
||
var result = new List<Episode>();
|
||
|
||
foreach (var episodeNumber in parseResult.EpisodeNumbers)
|
||
{
|
||
var episodeInfo = GetEpisode(parseResult.Series.SeriesId, parseResult.SeasonNumber, episodeNumber);
|
||
if (episodeInfo == null)
|
||
{
|
||
episodeInfo = GetEpisode(parseResult.Series.SeriesId, parseResult.AirDate);
|
||
}
|
||
//if still null we should add the temp episode
|
||
if (episodeInfo == null && autoAddNew)
|
||
{
|
||
Logger.Debug("Episode {0} doesn't exist in db. adding it now.", parseResult);
|
||
episodeInfo = new Episode
|
||
{
|
||
SeriesId = parseResult.Series.SeriesId,
|
||
AirDate = DateTime.Now.Date,
|
||
EpisodeNumber = episodeNumber,
|
||
SeasonNumber = parseResult.SeasonNumber,
|
||
Title = "TBD",
|
||
Overview = String.Empty,
|
||
};
|
||
|
||
AddEpisode(episodeInfo);
|
||
}
|
||
|
||
if (episodeInfo != null)
|
||
{
|
||
result.Add(episodeInfo);
|
||
parseResult.EpisodeTitle = episodeInfo.Title;
|
||
}
|
||
else
|
||
{
|
||
Logger.Debug("Unable to file {0}-S{1:00}E{2:00}", parseResult.Series.Title, parseResult.SeasonNumber, episodeNumber);
|
||
}
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
public virtual IList<Episode> EpisodesWithoutFiles(bool includeSpecials)
|
||
{
|
||
var episodes = _database.Query<Episode>("WHERE (EpisodeFileId=0 OR EpisodeFileId=NULL) AND AirDate<=@0",
|
||
DateTime.Now.Date);
|
||
if (includeSpecials)
|
||
return episodes.Where(e => e.SeasonNumber > 0).ToList();
|
||
|
||
return AttachSeries(episodes.ToList());
|
||
}
|
||
|
||
public virtual IList<Episode> GetEpisodesByFileId(int episodeFileId)
|
||
{
|
||
return AttachSeries(_database.Fetch<Episode>("WHERE EpisodeFileId = @0", episodeFileId));
|
||
}
|
||
|
||
public virtual void RefreshEpisodeInfo(Series series)
|
||
{
|
||
Logger.Info("Starting episode info refresh for series: {0}", series.Title.WithDefault(series.SeriesId));
|
||
int successCount = 0;
|
||
int failCount = 0;
|
||
var tvDbSeriesInfo = _tvDbProvider.GetSeries(series.SeriesId, true);
|
||
|
||
var seriesEpisodes = GetEpisodeBySeries(series.SeriesId);
|
||
var updateList = new List<Episode>();
|
||
var newList = new List<Episode>();
|
||
|
||
foreach (var episode in tvDbSeriesInfo.Episodes)
|
||
{
|
||
try
|
||
{
|
||
//DateTime throws an error in SQLServer per message below:
|
||
//SqlDateTime overflow. Must be between 1/1/1753 12:00:00 AM and 12/31/9999 11:59:59 PM.
|
||
//So lets hack it so it works for SQLServer (as well as SQLite), perhaps we can find a better solution
|
||
//Todo: Fix this hack
|
||
if (episode.FirstAired < new DateTime(1753, 1, 1))
|
||
episode.FirstAired = new DateTime(1753, 1, 1);
|
||
|
||
Logger.Trace("Updating info for [{0}] - S{1}E{2}", tvDbSeriesInfo.SeriesName, episode.SeasonNumber, episode.EpisodeNumber);
|
||
|
||
//first check using tvdbId, this should cover cases when and episode number in a season is changed
|
||
var episodeToUpdate = seriesEpisodes.Where(e => e.TvDbEpisodeId == episode.Id).FirstOrDefault();
|
||
|
||
//not found, try using season/episode number
|
||
if (episodeToUpdate == null)
|
||
{
|
||
episodeToUpdate = seriesEpisodes.Where(e => e.SeasonNumber == episode.SeasonNumber && e.EpisodeNumber == episode.EpisodeNumber).FirstOrDefault();
|
||
}
|
||
|
||
//Episode doesn't exist locally
|
||
if (episodeToUpdate == null)
|
||
{
|
||
episodeToUpdate = new Episode();
|
||
newList.Add(episodeToUpdate);
|
||
}
|
||
else
|
||
{
|
||
updateList.Add(episodeToUpdate);
|
||
}
|
||
|
||
episodeToUpdate.SeriesId = series.SeriesId;
|
||
episodeToUpdate.TvDbEpisodeId = episode.Id;
|
||
episodeToUpdate.AirDate = episode.FirstAired.Date;
|
||
episodeToUpdate.EpisodeNumber = episode.EpisodeNumber;
|
||
episodeToUpdate.SeasonNumber = episode.SeasonNumber;
|
||
episodeToUpdate.Title = episode.EpisodeName;
|
||
episodeToUpdate.Overview = episode.Overview;
|
||
|
||
successCount++;
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
Logger.FatalException(
|
||
String.Format("An error has occurred while updating episode info for series {0}", tvDbSeriesInfo.SeriesName), e);
|
||
failCount++;
|
||
}
|
||
}
|
||
|
||
using (var tran = _database.GetTransaction())
|
||
{
|
||
newList.ForEach(episode => _database.Insert(episode));
|
||
updateList.ForEach(episode => _database.Update(episode));
|
||
|
||
//Shouldn't run if Database is a mock since transaction will be null
|
||
if (_database.GetType().Namespace != "Castle.Proxies" && tran != null)
|
||
{
|
||
tran.Complete();
|
||
}
|
||
|
||
}
|
||
|
||
Logger.Info("Finished episode refresh for series: {0}. Successful: {1} - Failed: {2} ",
|
||
tvDbSeriesInfo.SeriesName, successCount, failCount);
|
||
}
|
||
|
||
public virtual void UpdateEpisode(Episode episode)
|
||
{
|
||
_database.Update(episode);
|
||
}
|
||
|
||
public virtual bool IsIgnored(int seriesId, int seasonNumber)
|
||
{
|
||
|
||
var unIgnoredCount = _database.ExecuteScalar<int>(
|
||
"SELECT COUNT (*) FROM Episodes WHERE SeriesId=@0 AND SeasonNumber=@1 AND Ignored='0'", seriesId, seasonNumber);
|
||
|
||
return unIgnoredCount == 0;
|
||
}
|
||
|
||
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 void SetSeasonIgnore(long seriesId, int seasonNumber, bool isIgnored)
|
||
{
|
||
Logger.Info("Setting ignore flag on Series:{0} Season:{1} to {2}", seriesId, seasonNumber, isIgnored);
|
||
var episodes = GetEpisodesBySeason(seriesId, seasonNumber);
|
||
|
||
using (var tran = _database.GetTransaction())
|
||
{
|
||
foreach (var episode in episodes)
|
||
{
|
||
episode.Ignored = isIgnored;
|
||
_database.Update(episode);
|
||
}
|
||
|
||
//Shouldn't run if Database is a mock since transaction will be null
|
||
if (_database.GetType().Namespace != "Castle.Proxies" && tran != null)
|
||
{
|
||
tran.Complete();
|
||
}
|
||
|
||
Logger.Info("Ignore flag for Series:{0} Season:{1} successfully set to {2}", seriesId, seasonNumber, isIgnored);
|
||
}
|
||
|
||
|
||
}
|
||
|
||
public IList<Episode> AttachSeries(IList<Episode> episodes)
|
||
{
|
||
if (episodes.Count == 0) return episodes;
|
||
|
||
if (episodes.Select(c => c.SeriesId).Distinct().Count() > 1)
|
||
throw new ArgumentException("Episodes belong to more than one series.");
|
||
|
||
var series = _seriesProvider.GetSeries(episodes.First().SeriesId);
|
||
episodes.ToList().ForEach(c => c.Series = series);
|
||
|
||
return episodes;
|
||
}
|
||
|
||
public Episode AttachSeries(Episode episode)
|
||
{
|
||
if (episode == null) return episode;
|
||
episode.Series = _seriesProvider.GetSeries(episode.SeriesId);
|
||
return episode;
|
||
}
|
||
}
|
||
} |