mirror of https://github.com/Radarr/Radarr
87 lines
3.5 KiB
C#
87 lines
3.5 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using NLog;
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using NzbDrone.Core.CustomFormats;
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using NzbDrone.Core.DecisionEngine;
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using NzbDrone.Core.Download;
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using NzbDrone.Core.Parser.Model;
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using NzbDrone.Core.Qualities;
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namespace NzbDrone.Core.MediaFiles.MovieImport.Specifications
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{
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public class UpgradeSpecification : IImportDecisionEngineSpecification
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{
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private readonly ICustomFormatCalculationService _customFormatCalculationService;
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private readonly Logger _logger;
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public UpgradeSpecification(ICustomFormatCalculationService customFormatCalculationService, Logger logger)
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{
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_customFormatCalculationService = customFormatCalculationService;
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_logger = logger;
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}
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public Decision IsSatisfiedBy(LocalMovie localMovie, DownloadClientItem downloadClientItem)
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{
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var qualityComparer = new QualityModelComparer(localMovie.Movie.Profile);
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var preferredWordScore = GetCustomFormatScore(localMovie);
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if (localMovie.Movie.MovieFileId > 0)
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{
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var movieFile = localMovie.Movie.MovieFile;
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if (movieFile == null)
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{
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_logger.Trace("Unable to get movie file details from the DB. MovieId: {0} MovieFileId: {1}", localMovie.Movie.Id, localMovie.Movie.MovieFileId);
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return Decision.Accept();
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}
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var qualityCompare = qualityComparer.Compare(localMovie.Quality.Quality, movieFile.Quality.Quality);
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if (qualityCompare < 0)
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{
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_logger.Debug("This file isn't a quality upgrade for movie. Skipping {0}", localMovie.Path);
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return Decision.Reject("Not a quality upgrade for existing movie file(s)");
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}
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var customFormats = _customFormatCalculationService.ParseCustomFormat(movieFile);
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var movieFileCustomFormatScore = localMovie.Movie.Profile.CalculateCustomFormatScore(customFormats);
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if (qualityCompare == 0 && preferredWordScore < movieFileCustomFormatScore)
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{
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_logger.Debug("This file isn't a custom format upgrade for movie. Skipping {0}", localMovie.Path);
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return Decision.Reject("Not a custom format upgrade for existing movie file(s)");
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}
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}
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return Decision.Accept();
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}
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private int GetCustomFormatScore(LocalMovie localMovie)
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{
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var movie = localMovie.Movie;
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var fileFormats = new List<CustomFormat>();
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var folderFormats = new List<CustomFormat>();
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var clientFormats = new List<CustomFormat>();
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if (localMovie.FileMovieInfo != null)
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{
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fileFormats = _customFormatCalculationService.ParseCustomFormat(localMovie.FileMovieInfo, movie);
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}
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if (localMovie.FolderMovieInfo != null)
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{
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folderFormats = _customFormatCalculationService.ParseCustomFormat(localMovie.FolderMovieInfo, movie);
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}
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if (localMovie.DownloadClientMovieInfo != null)
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{
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clientFormats = _customFormatCalculationService.ParseCustomFormat(localMovie.DownloadClientMovieInfo, movie);
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}
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var formats = fileFormats.Union(folderFormats.Union(clientFormats)).ToList();
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return movie.Profile.CalculateCustomFormatScore(formats);
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}
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}
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}
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