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using NzbDrone.Core.Datastore;
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namespace NzbDrone.Core.Housekeeping.Housekeepers
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{
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public class CleanupOrphanedTrackFiles : IHousekeepingTask
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{
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private readonly IMainDatabase _database;
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public CleanupOrphanedTrackFiles(IMainDatabase database)
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{
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_database = database;
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}
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public void Clean()
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{
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var mapper = _database.GetDataMapper();
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mapper.ExecuteNonQuery(@"DELETE FROM TrackFiles
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WHERE Id IN (
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SELECT TrackFiles.Id FROM TrackFiles
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LEFT OUTER JOIN Tracks
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ON TrackFiles.Id = Tracks.TrackFileId
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WHERE Tracks.Id IS NULL)");
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}
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}
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}
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