Sonarr/NzbDrone.Core/DecisionEngine/Specifications/Search/SingleEpisodeMatchSpecifica...

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using System.Linq;
using NLog;
using NzbDrone.Core.IndexerSearch.Definitions;
using NzbDrone.Core.Parser.Model;
namespace NzbDrone.Core.DecisionEngine.Specifications.Search
{
public class SingleEpisodeMatchSpecification : IDecisionEngineSpecification
{
private readonly Logger _logger;
public SingleEpisodeMatchSpecification(Logger logger)
{
_logger = logger;
}
public string RejectionReason
{
get
{
return "Episode doesn't match";
}
}
public bool IsSatisfiedBy(RemoteEpisode remoteEpisode, SearchDefinitionBase searchDefinitionBase)
{
var singleEpisodeSpec = searchDefinitionBase as SingleEpisodeSearchDefinition;
if (singleEpisodeSpec == null) return true;
if (singleEpisodeSpec.SeasonNumber != remoteEpisode.ParsedEpisodeInfo.SeasonNumber)
{
_logger.Trace("Season number does not match searched season number, skipping.");
return false;
}
if (!remoteEpisode.Episodes.Select(c => c.EpisodeNumber).Contains(singleEpisodeSpec.EpisodeNumber))
{
_logger.Trace("Episode number does not match searched episode number, skipping.");
return false;
}
return true;
}
}
}