126 lines
5.0 KiB
C#
126 lines
5.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using NLog;
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using NzbDrone.Core.Model;
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using NzbDrone.Core.Model.Notification;
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using NzbDrone.Core.Providers.DecisionEngine;
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using NzbDrone.Core.Repository;
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using NzbDrone.Core.Repository.Search;
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namespace NzbDrone.Core.Providers.Search
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{
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public class EpisodeSearch : SearchBase
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{
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private static readonly Logger logger = LogManager.GetCurrentClassLogger();
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public EpisodeSearch(SeriesProvider seriesProvider, EpisodeProvider episodeProvider, DownloadProvider downloadProvider, IndexerProvider indexerProvider,
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SceneMappingProvider sceneMappingProvider, AllowedDownloadSpecification allowedDownloadSpecification,
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SearchHistoryProvider searchHistoryProvider)
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: base(seriesProvider, episodeProvider, downloadProvider, indexerProvider, sceneMappingProvider,
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allowedDownloadSpecification, searchHistoryProvider)
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{
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}
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public EpisodeSearch()
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{
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}
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public override List<EpisodeParseResult> PerformSearch(Series series, dynamic options, ProgressNotification notification)
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{
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//Todo: Daily and Anime or separate them out?
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//Todo: Epsiodes that use scene numbering
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if (options.Episode == null)
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throw new ArgumentException("Episode is invalid");
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notification.CurrentMessage = "Looking for " + options.Episode;
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var reports = new List<EpisodeParseResult>();
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var title = GetSearchTitle(series);
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var seasonNumber = options.Episode.SeasonNumber;
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var episodeNumber = options.Episode.EpisodeNumber;
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if (series.UseSceneNumbering)
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{
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if(options.Episode.SceneSeasonNumber > 0 && options.Episode.SceneEpisodeNumber > 0)
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{
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logger.Trace("Using Scene Numbering for: {0}", options.Episode);
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seasonNumber = options.Episode.SceneSeasonNumber;
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episodeNumber = options.Episode.SceneEpisodeNumber;
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}
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}
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Parallel.ForEach(_indexerProvider.GetEnabledIndexers(), indexer =>
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{
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try
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{
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reports.AddRange(indexer.FetchEpisode(title, seasonNumber, episodeNumber));
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}
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catch (Exception e)
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{
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logger.ErrorException(String.Format("An error has occurred while searching for {0}-S{1:00}E{2:00} from: {3}",
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series.Title, options.Episode.SeasonNumber, options.Episode.EpisodeNumber, indexer.Name), e);
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}
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});
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return reports;
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}
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public override SearchHistoryItem CheckReport(Series series, dynamic options, EpisodeParseResult episodeParseResult,
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SearchHistoryItem item)
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{
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if(series.UseSceneNumbering && options.Episode.SeasonNumber > 0 && options.Episode.EpisodeNumber > 0)
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{
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if (options.Episode.SceneSeasonNumber != episodeParseResult.SeasonNumber)
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{
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logger.Trace("Season number does not match searched season number, skipping.");
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item.SearchError = ReportRejectionType.WrongSeason;
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return item;
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}
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if (!episodeParseResult.EpisodeNumbers.Contains(options.Episode.SceneEpisodeNumber))
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{
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logger.Trace("Episode number does not match searched episode number, skipping.");
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item.SearchError = ReportRejectionType.WrongEpisode;
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return item;
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}
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return item;
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}
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if(options.Episode.SeasonNumber != episodeParseResult.SeasonNumber)
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{
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logger.Trace("Season number does not match searched season number, skipping.");
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item.SearchError = ReportRejectionType.WrongSeason;
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return item;
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}
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if (!episodeParseResult.EpisodeNumbers.Contains(options.Episode.EpisodeNumber))
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{
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logger.Trace("Episode number does not match searched episode number, skipping.");
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item.SearchError = ReportRejectionType.WrongEpisode;
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return item;
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}
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return item;
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}
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protected override void FinalizeSearch(Series series, dynamic options, Boolean reportsFound, ProgressNotification notification)
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{
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logger.Warn("Unable to find {0} in any of indexers.", options.Episode);
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notification.CurrentMessage = reportsFound ? String.Format("Sorry, couldn't find {0}, that matches your preferences.", options.Episode)
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: String.Format("Sorry, couldn't find {0} in any of indexers.", options.Episode);
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}
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}
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}
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