126 lines
4.8 KiB
C#
126 lines
4.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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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.Indexer;
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using NzbDrone.Core.Repository;
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namespace NzbDrone.Core.Providers.Jobs
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{
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public class EpisodeSearchJob : IJob
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{
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private readonly InventoryProvider _inventoryProvider;
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private readonly DownloadProvider _downloadProvider;
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private readonly IndexerProvider _indexerProvider;
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private readonly EpisodeProvider _episodeProvider;
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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public EpisodeSearchJob(InventoryProvider inventoryProvider, DownloadProvider downloadProvider, IndexerProvider indexerProvider, EpisodeProvider episodeProvider)
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{
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_inventoryProvider = inventoryProvider;
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_downloadProvider = downloadProvider;
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_indexerProvider = indexerProvider;
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_episodeProvider = episodeProvider;
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}
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public string Name
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{
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get { return "Episode Search"; }
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}
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public int DefaultInterval
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{
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get { return 0; }
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}
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public void Start(ProgressNotification notification, int targetId)
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{
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if (targetId <= 0)
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throw new ArgumentOutOfRangeException("targetId");
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var episode = _episodeProvider.GetEpisode(targetId);
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if (episode == null)
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{
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Logger.Error("Unable to find an episode {0} in database", targetId);
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return;
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}
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var indexers = _indexerProvider.GetEnabledIndexers();
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var reports = new List<EpisodeParseResult>();
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foreach (var indexer in indexers)
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{
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try
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{
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notification.CurrentMessage = String.Format("Searching for {0} in {1}", episode, indexer.Name);
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IList<EpisodeParseResult> indexerResults = new List<EpisodeParseResult>();
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if (episode.IsDailyEpisode)
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{
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//TODO:Add support for daily episodes
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}
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else
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{
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indexerResults = indexer.FetchEpisode(episode.Series.Title, episode.SeasonNumber, episode.EpisodeNumber);
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}
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reports.AddRange(indexerResults);
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}
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catch (Exception e)
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{
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Logger.ErrorException("An error has occurred while fetching items from " + indexer.Name, e);
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}
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}
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Logger.Debug("Finished searching all indexers. Total {0}", reports.Count);
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notification.CurrentMessage = "Processing search results";
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reports.ForEach(c =>
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{
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c.Series = episode.Series;
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c.Episodes = new List<Episode> { episode };
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});
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ProcessResults(notification, episode, reports);
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}
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public void ProcessResults(ProgressNotification notification, Episode episode, IEnumerable<EpisodeParseResult> reports)
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{
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foreach (var episodeParseResult in reports.OrderByDescending(c => c.Quality))
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{
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try
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{
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Logger.Trace("Analysing report " + episodeParseResult);
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if (_inventoryProvider.IsQualityNeeded(episodeParseResult))
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{
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Logger.Debug("Found '{0}'. Adding to download queue.", episodeParseResult);
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try
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{
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_downloadProvider.DownloadReport(episodeParseResult);
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notification.CurrentMessage = String.Format("{0} {1} Added to download queue", episode, episodeParseResult.Quality);
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}
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catch (Exception e)
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{
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Logger.ErrorException("Unable to add report to download queue." + episodeParseResult, e);
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notification.CurrentMessage = String.Format("Unable to add report to download queue. {0}", episodeParseResult);
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}
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return;
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}
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}
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catch (Exception e)
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{
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Logger.ErrorException("An error has occurred while processing parse result items from " + episodeParseResult, e);
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}
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}
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Logger.Warn("Unable to find {0} in any of indexers.", episode);
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notification.CurrentMessage = String.Format("Unable to find {0} in any of indexers.", episode);
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}
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}
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} |