89 lines
3.3 KiB
C#
89 lines
3.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using Jellyfin.Database.Implementations.Entities;
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using Jellyfin.Database.Implementations.Entities.Libraries;
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using Jellyfin.Plugin.MediaCleaner.Configuration;
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using MediaBrowser.Controller.Entities;
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using Microsoft.Extensions.Logging;
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namespace Jellyfin.Plugin.MediaCleaner.Helpers;
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public class SeriesHelper(ILogger logger)
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{
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private readonly LoggingHelper _loggingHelper = new(logger);
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private static PluginConfiguration Configuration =>
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Plugin.Instance!.Configuration;
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private List<BaseItem> ProcessEpisodes(IReadOnlyCollection<BaseItem> episodes)
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{
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List<BaseItem> staleEpisodes = [.. episodes
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.Where(episode =>
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{
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bool episodeIsStale = false;
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var staleCreationDate = episode.DateCreated < DateTime.Now.AddDays(-Configuration.StaleMediaCutoff);
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var hasUserDataWithLastPlayedDate = episode.UserData.Any(data => data.LastPlayedDate != null);
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if (staleCreationDate && !hasUserDataWithLastPlayedDate){
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_loggingHelper.LogInformation("Creation date is stale, and no user data for episode {Episode}.", episode);
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episodeIsStale = true;
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}
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if (hasUserDataWithLastPlayedDate){
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UserData mostRecentUserData = episode.UserData
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.OrderByDescending(data => data.LastPlayedDate)
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.First();
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_loggingHelper.LogDebugInformation("User data for episode: {Episode}", episode);
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_loggingHelper.LogDebugInformation("-------------------------------------------------");
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foreach (var property in typeof(UserData).GetProperties())
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{
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_loggingHelper.LogDebugInformation("{PropertyName}: {PropertyValue}", property.Name, property.GetValue(mostRecentUserData));
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}
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_loggingHelper.LogDebugInformation("-------------------------------------------------");
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bool staleLastPlayedDate = mostRecentUserData.LastPlayedDate < DateTime.Now.AddDays(-Configuration.StaleMediaCutoff);
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if (staleLastPlayedDate && staleCreationDate)
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{
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episodeIsStale = true;
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_loggingHelper.LogDebugInformation("Most recent user data has a last played date of: {LastPlayedDate}.", [mostRecentUserData.LastPlayedDate]);
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_loggingHelper.LogDebugInformation("And episode created {DateCreated}.", episode.DateCreated);
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_loggingHelper.LogDebugInformation("Episode is marked as stale.");
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}
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}
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return episodeIsStale;
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})];
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return staleEpisodes;
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}
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public bool IsSeasonDataStale(IReadOnlyList<BaseItem> episodes)
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{
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if(episodes == null)
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{
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ArgumentNullException.ThrowIfNull(episodes);
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}
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bool seasonIsStale = false;
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List<BaseItem> staleEpisodes = ProcessEpisodes(episodes);
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if(staleEpisodes.Count == episodes.Count)
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{
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seasonIsStale = true;
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_loggingHelper.LogDebugInformation("Stale episodes count matches season episode count. Season is stale.");
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_loggingHelper.LogDebugInformation("-------------------------------------------------");
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}
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return seasonIsStale;
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}
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}
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