| | | 1 | | #pragma warning disable CS1591 |
| | | 2 | | |
| | | 3 | | using System; |
| | | 4 | | using System.Threading; |
| | | 5 | | using System.Threading.Tasks; |
| | | 6 | | using MediaBrowser.Controller.Entities; |
| | | 7 | | using MediaBrowser.Controller.Library; |
| | | 8 | | using Microsoft.Extensions.Logging; |
| | | 9 | | |
| | | 10 | | namespace Emby.Server.Implementations.Data |
| | | 11 | | { |
| | | 12 | | public class CleanDatabaseScheduledTask : ILibraryPostScanTask |
| | | 13 | | { |
| | | 14 | | private readonly ILibraryManager _libraryManager; |
| | | 15 | | private readonly ILogger<CleanDatabaseScheduledTask> _logger; |
| | | 16 | | |
| | | 17 | | public CleanDatabaseScheduledTask(ILibraryManager libraryManager, ILogger<CleanDatabaseScheduledTask> logger) |
| | | 18 | | { |
| | 22 | 19 | | _libraryManager = libraryManager; |
| | 22 | 20 | | _logger = logger; |
| | 22 | 21 | | } |
| | | 22 | | |
| | | 23 | | public Task Run(IProgress<double> progress, CancellationToken cancellationToken) |
| | | 24 | | { |
| | 19 | 25 | | CleanDeadItems(cancellationToken, progress); |
| | 19 | 26 | | return Task.CompletedTask; |
| | | 27 | | } |
| | | 28 | | |
| | | 29 | | private void CleanDeadItems(CancellationToken cancellationToken, IProgress<double> progress) |
| | | 30 | | { |
| | 19 | 31 | | var itemIds = _libraryManager.GetItemIds(new InternalItemsQuery |
| | 19 | 32 | | { |
| | 19 | 33 | | HasDeadParentId = true |
| | 19 | 34 | | }); |
| | | 35 | | |
| | 19 | 36 | | var numComplete = 0; |
| | 19 | 37 | | var numItems = itemIds.Count; |
| | | 38 | | |
| | 19 | 39 | | _logger.LogDebug("Cleaning {0} items with dead parent links", numItems); |
| | | 40 | | |
| | 38 | 41 | | foreach (var itemId in itemIds) |
| | | 42 | | { |
| | 0 | 43 | | cancellationToken.ThrowIfCancellationRequested(); |
| | | 44 | | |
| | 0 | 45 | | var item = _libraryManager.GetItemById(itemId); |
| | | 46 | | |
| | 0 | 47 | | if (item is not null) |
| | | 48 | | { |
| | 0 | 49 | | _logger.LogInformation("Cleaning item {0} type: {1} path: {2}", item.Name, item.GetType().Name, item |
| | | 50 | | |
| | 0 | 51 | | _libraryManager.DeleteItem(item, new DeleteOptions |
| | 0 | 52 | | { |
| | 0 | 53 | | DeleteFileLocation = false |
| | 0 | 54 | | }); |
| | | 55 | | } |
| | | 56 | | |
| | 0 | 57 | | numComplete++; |
| | 0 | 58 | | double percent = numComplete; |
| | 0 | 59 | | percent /= numItems; |
| | 0 | 60 | | progress.Report(percent * 100); |
| | | 61 | | } |
| | | 62 | | |
| | 19 | 63 | | progress.Report(100); |
| | 19 | 64 | | } |
| | | 65 | | } |
| | | 66 | | } |