< Summary - Jellyfin

Information
Class: Emby.Server.Implementations.Library.Validators.GenresValidator
Assembly: Emby.Server.Implementations
File(s): /srv/git/jellyfin/Emby.Server.Implementations/Library/Validators/GenresValidator.cs
Line coverage
100%
Covered lines: 4
Uncovered lines: 0
Coverable lines: 4
Total lines: 104
Line coverage: 100%
Branch coverage
N/A
Covered branches: 0
Total branches: 0
Branch coverage: N/A
Method coverage

Feature is only available for sponsors

Upgrade to PRO version

Coverage history

Coverage history 0 25 50 75 100

Metrics

MethodBranch coverage Crap Score Cyclomatic complexity Line coverage
.ctor(...)100%11100%

File(s)

/srv/git/jellyfin/Emby.Server.Implementations/Library/Validators/GenresValidator.cs

#LineLine coverage
 1using System;
 2using System.Globalization;
 3using System.Threading;
 4using System.Threading.Tasks;
 5using Jellyfin.Data.Enums;
 6using MediaBrowser.Controller.Entities;
 7using MediaBrowser.Controller.Library;
 8using MediaBrowser.Controller.Persistence;
 9using Microsoft.Extensions.Logging;
 10
 11namespace Emby.Server.Implementations.Library.Validators
 12{
 13    /// <summary>
 14    /// Class GenresValidator.
 15    /// </summary>
 16    public class GenresValidator
 17    {
 18        /// <summary>
 19        /// The library manager.
 20        /// </summary>
 21        private readonly ILibraryManager _libraryManager;
 22        private readonly IItemRepository _itemRepo;
 23
 24        /// <summary>
 25        /// The logger.
 26        /// </summary>
 27        private readonly ILogger<GenresValidator> _logger;
 28
 29        /// <summary>
 30        /// Initializes a new instance of the <see cref="GenresValidator"/> class.
 31        /// </summary>
 32        /// <param name="libraryManager">The library manager.</param>
 33        /// <param name="logger">The logger.</param>
 34        /// <param name="itemRepo">The item repository.</param>
 35        public GenresValidator(ILibraryManager libraryManager, ILogger<GenresValidator> logger, IItemRepository itemRepo
 36        {
 1137            _libraryManager = libraryManager;
 1138            _logger = logger;
 1139            _itemRepo = itemRepo;
 1140        }
 41
 42        /// <summary>
 43        /// Runs the specified progress.
 44        /// </summary>
 45        /// <param name="progress">The progress.</param>
 46        /// <param name="cancellationToken">The cancellation token.</param>
 47        /// <returns>Task.</returns>
 48        public async Task Run(IProgress<double> progress, CancellationToken cancellationToken)
 49        {
 50            var names = _itemRepo.GetGenreNames();
 51
 52            var numComplete = 0;
 53            var count = names.Count;
 54
 55            foreach (var name in names)
 56            {
 57                try
 58                {
 59                    var item = _libraryManager.GetGenre(name);
 60
 61                    await item.RefreshMetadata(cancellationToken).ConfigureAwait(false);
 62                }
 63                catch (OperationCanceledException)
 64                {
 65                    // Don't clutter the log
 66                    throw;
 67                }
 68                catch (Exception ex)
 69                {
 70                    _logger.LogError(ex, "Error refreshing {GenreName}", name);
 71                }
 72
 73                numComplete++;
 74                double percent = numComplete;
 75                percent /= count;
 76                percent *= 100;
 77
 78                progress.Report(percent);
 79            }
 80
 81            var deadEntities = _libraryManager.GetItemList(new InternalItemsQuery
 82            {
 83                IncludeItemTypes = [BaseItemKind.Genre, BaseItemKind.MusicGenre],
 84                IsDeadGenre = true,
 85                IsLocked = false
 86            });
 87
 88            foreach (var item in deadEntities)
 89            {
 90                _logger.LogInformation("Deleting dead {ItemType} {ItemId} {ItemName}", item.GetType().Name, item.Id.ToSt
 91
 92                _libraryManager.DeleteItem(
 93                    item,
 94                    new DeleteOptions
 95                    {
 96                        DeleteFileLocation = false
 97                    },
 98                    false);
 99            }
 100
 101            progress.Report(100);
 102        }
 103    }
 104}