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59 lines
2.0 KiB
C#
59 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using NzbDrone.Core.Download;
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using NzbDrone.Core.Parser.Model;
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using NzbDrone.Core.Tv;
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namespace NzbDrone.Core.DecisionEngine.Specifications
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{
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public class NotInQueueSpecification : IDecisionEngineSpecification
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{
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private readonly IProvideDownloadClient _downloadClientProvider;
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public NotInQueueSpecification(IProvideDownloadClient downloadClientProvider)
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{
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_downloadClientProvider = downloadClientProvider;
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}
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public string RejectionReason
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{
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get
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{
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return "Already in download queue.";
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}
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}
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public bool IsSatisfiedBy(RemoteEpisode subject)
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{
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var downloadClient = _downloadClientProvider.GetDownloadClient();
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var queue = downloadClient.GetQueue().Select(queueItem => Parser.Parser.ParseTitle(queueItem.Title)).Where(episodeInfo => episodeInfo != null);
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return !IsInQueue(subject, queue);
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}
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private bool IsInQueue(RemoteEpisode newEpisode, IEnumerable<ParsedEpisodeInfo> queue)
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{
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var matchingTitle = queue.Where(q => String.Equals(q.SeriesTitle, newEpisode.Series.CleanTitle, StringComparison.InvariantCultureIgnoreCase));
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var matchingTitleWithQuality = matchingTitle.Where(q => q.Quality >= newEpisode.ParsedEpisodeInfo.Quality);
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if (newEpisode.Series.SeriesType == SeriesTypes.Daily)
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{
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return matchingTitleWithQuality.Any(q => q.AirDate.Value.Date == newEpisode.ParsedEpisodeInfo.AirDate.Value.Date);
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}
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var matchingSeason = matchingTitleWithQuality.Where(q => q.SeasonNumber == newEpisode.ParsedEpisodeInfo.SeasonNumber);
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if (newEpisode.ParsedEpisodeInfo.FullSeason)
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{
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return matchingSeason.Any();
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}
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return matchingSeason.Any(q => q.EpisodeNumbers != null && q.EpisodeNumbers.Any(e => newEpisode.ParsedEpisodeInfo.EpisodeNumbers.Contains(e)));
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}
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}
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}
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