Sonarr/NzbDrone.Core/Jobs/SeasonSearchJob.cs

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using System;
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using System.Collections.Generic;
using System.Linq;
using NLog;
using NzbDrone.Core.Tv;
using NzbDrone.Core.Model.Notification;
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using NzbDrone.Core.Providers;
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using NzbDrone.Core.Repository;
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namespace NzbDrone.Core.Jobs
{
public class SeasonSearchJob : IJob
{
private readonly SearchProvider _searchProvider;
private readonly EpisodeSearchJob _episodeSearchJob;
private readonly IEpisodeService _episodeService;
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
public SeasonSearchJob(SearchProvider searchProvider, EpisodeSearchJob episodeSearchJob,
IEpisodeService episodeService)
{
_searchProvider = searchProvider;
_episodeSearchJob = episodeSearchJob;
_episodeService = episodeService;
}
public SeasonSearchJob()
{
}
public string Name
{
get { return "Season Search"; }
}
public TimeSpan DefaultInterval
{
get { return TimeSpan.FromTicks(0); }
}
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public virtual void Start(ProgressNotification notification, dynamic options)
{
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if (options == null || options.SeriesId <= 0)
throw new ArgumentException("options");
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if (options.SeasonNumber < 0)
throw new ArgumentException("options.SeasonNumber");
//Perform a Partial Season Search - Because a full season search is a waste
//3 searches should guarentee results, (24 eps) versus, a potential 4 to get the same eps.
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List<int> successes = _searchProvider.PartialSeasonSearch(notification, options.SeriesId, options.SeasonNumber);
//This causes issues with Newznab
//if (successes.Count == 0)
// return;
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Logger.Debug("Getting episodes from database for series: {0} and season: {1}", options.SeriesId, options.SeasonNumber);
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IList<Episode> episodes = _episodeService.GetEpisodesBySeason((int)options.SeriesId, (int)options.SeasonNumber);
if (episodes == null || episodes.Count == 0)
{
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Logger.Warn("No episodes in database found for series: {0} and season: {1}.", options.SeriesId, options.SeasonNumber);
return;
}
if (episodes.Count == successes.Count)
return;
var missingEpisodes = episodes.Select(e => e.Id).Except(successes).ToList();
foreach (var episode in episodes.Where(e => !e.Ignored && missingEpisodes.Contains(e.Id)).OrderBy(o => o.EpisodeNumber))
{
_episodeSearchJob.Start(notification, new { EpisodeId = episode.Id });
}
}
}
}