예제 #1
0
        public virtual Decision IsSatisfiedBy(RemoteMovie subject, SearchCriteriaBase searchCriteria)
        {
            if (searchCriteria != null && searchCriteria.UserInvokedSearch)
            {
                _logger.Debug("Ignoring delay for user invoked search");
                return(Decision.Accept());
            }

            var profile             = subject.Movie.Profile;
            var delayProfile        = _delayProfileService.BestForTags(subject.Movie.Tags);
            var delay               = delayProfile.GetProtocolDelay(subject.Release.DownloadProtocol);
            var isPreferredProtocol = subject.Release.DownloadProtocol == delayProfile.PreferredProtocol;

            if (delay == 0)
            {
                _logger.Debug("Profile does not require a waiting period before download for {0}.", subject.Release.DownloadProtocol);
                return(Decision.Accept());
            }

            var comparer = new QualityModelComparer(profile);

            var file = subject.Movie.MovieFile;

            if (isPreferredProtocol && (subject.Movie.MovieFileId != 0 && file != null))
            {
                var customFormats = _formatService.ParseCustomFormat(file);
                var upgradable    = _qualityUpgradableSpecification.IsUpgradable(profile,
                                                                                 file.Quality,
                                                                                 customFormats,
                                                                                 subject.ParsedMovieInfo.Quality,
                                                                                 subject.CustomFormats);

                if (upgradable)
                {
                    var revisionUpgrade = _qualityUpgradableSpecification.IsRevisionUpgrade(subject.Movie.MovieFile.Quality, subject.ParsedMovieInfo.Quality);

                    if (revisionUpgrade)
                    {
                        _logger.Debug("New quality is a better revision for existing quality, skipping delay");
                        return(Decision.Accept());
                    }
                }
            }

            // If quality meets or exceeds the best allowed quality in the profile accept it immediately
            var bestQualityInProfile = profile.LastAllowedQuality();
            var isBestInProfile      = comparer.Compare(subject.ParsedMovieInfo.Quality.Quality, bestQualityInProfile) >= 0;

            if (isBestInProfile && isPreferredProtocol)
            {
                _logger.Debug("Quality is highest in profile for preferred protocol, will not delay.");
                return(Decision.Accept());
            }

            var oldest = _pendingReleaseService.OldestPendingRelease(subject.Movie.Id);

            if (oldest != null && oldest.Release.AgeMinutes > delay)
            {
                return(Decision.Accept());
            }

            if (subject.Release.AgeMinutes < delay)
            {
                _logger.Debug("Waiting for better quality release, There is a {0} minute delay on {1}", delay, subject.Release.DownloadProtocol);
                return(Decision.Reject("Waiting for better quality release"));
            }

            return(Decision.Accept());
        }