sonarr-repo-only/NzbDrone.Core/DecisionEngine/QualityUpgradeSpecification.cs

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using System.Linq;
using NLog;
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using NzbDrone.Core.Qualities;
using NzbDrone.Core.Tv;
using NzbDrone.Core.Model;
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namespace NzbDrone.Core.DecisionEngine
{
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public class QualityUpgradeSpecification
{
private static readonly Logger logger = LogManager.GetCurrentClassLogger();
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public virtual bool IsSatisfiedBy(QualityModel currentQuality, QualityModel newQuality, Quality cutOff)
{
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if (currentQuality >= newQuality)
{
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logger.Trace("existing item has better or equal quality. skipping");
return false;
}
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if (currentQuality.Quality == newQuality.Quality && newQuality.Proper)
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{
logger.Trace("Upgrading existing item to proper.");
return true;
}
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if (currentQuality.Quality >= cutOff)
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{
logger.Trace("Existing item meets cut-off. skipping.");
return false;
}
return true;
}
}
}