diff options
Diffstat (limited to 'Emby.Server.Implementations/Library/LibraryManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Library/LibraryManager.cs | 93 |
1 files changed, 39 insertions, 54 deletions
diff --git a/Emby.Server.Implementations/Library/LibraryManager.cs b/Emby.Server.Implementations/Library/LibraryManager.cs index 9165ede35..00282b71a 100644 --- a/Emby.Server.Implementations/Library/LibraryManager.cs +++ b/Emby.Server.Implementations/Library/LibraryManager.cs @@ -1,7 +1,6 @@ #pragma warning disable CS1591 using System; -using System.Collections.Concurrent; using System.Collections.Generic; using System.Globalization; using System.IO; @@ -46,11 +45,11 @@ using MediaBrowser.Model.Net; using MediaBrowser.Model.Querying; using MediaBrowser.Model.Tasks; using MediaBrowser.Providers.MediaInfo; +using Microsoft.Extensions.Caching.Memory; using Microsoft.Extensions.Logging; using Episode = MediaBrowser.Controller.Entities.TV.Episode; using Genre = MediaBrowser.Controller.Entities.Genre; using Person = MediaBrowser.Controller.Entities.Person; -using SortOrder = MediaBrowser.Model.Entities.SortOrder; using VideoResolver = Emby.Naming.Video.VideoResolver; namespace Emby.Server.Implementations.Library @@ -63,6 +62,7 @@ namespace Emby.Server.Implementations.Library private const string ShortcutFileExtension = ".mblink"; private readonly ILogger<LibraryManager> _logger; + private readonly IMemoryCache _memoryCache; private readonly ITaskManager _taskManager; private readonly IUserManager _userManager; private readonly IUserDataManager _userDataRepository; @@ -74,7 +74,6 @@ namespace Emby.Server.Implementations.Library private readonly IMediaEncoder _mediaEncoder; private readonly IFileSystem _fileSystem; private readonly IItemRepository _itemRepository; - private readonly ConcurrentDictionary<Guid, BaseItem> _libraryItemsCache; private readonly IImageProcessor _imageProcessor; /// <summary> @@ -112,6 +111,7 @@ namespace Emby.Server.Implementations.Library /// <param name="mediaEncoder">The media encoder.</param> /// <param name="itemRepository">The item repository.</param> /// <param name="imageProcessor">The image processor.</param> + /// <param name="memoryCache">The memory cache.</param> public LibraryManager( IServerApplicationHost appHost, ILogger<LibraryManager> logger, @@ -125,7 +125,8 @@ namespace Emby.Server.Implementations.Library Lazy<IUserViewManager> userviewManagerFactory, IMediaEncoder mediaEncoder, IItemRepository itemRepository, - IImageProcessor imageProcessor) + IImageProcessor imageProcessor, + IMemoryCache memoryCache) { _appHost = appHost; _logger = logger; @@ -140,8 +141,7 @@ namespace Emby.Server.Implementations.Library _mediaEncoder = mediaEncoder; _itemRepository = itemRepository; _imageProcessor = imageProcessor; - - _libraryItemsCache = new ConcurrentDictionary<Guid, BaseItem>(); + _memoryCache = memoryCache; _configurationManager.ConfigurationUpdated += ConfigurationUpdated; @@ -299,7 +299,7 @@ namespace Emby.Server.Implementations.Library } } - _libraryItemsCache.AddOrUpdate(item.Id, item, delegate { return item; }); + _memoryCache.Set(item.Id, item); } public void DeleteItem(BaseItem item, DeleteOptions options) @@ -447,7 +447,7 @@ namespace Emby.Server.Implementations.Library _itemRepository.DeleteItem(child.Id); } - _libraryItemsCache.TryRemove(item.Id, out BaseItem removed); + _memoryCache.Remove(item.Id); ReportItemRemoved(item, parent); } @@ -513,10 +513,11 @@ namespace Emby.Server.Implementations.Library throw new ArgumentNullException(nameof(type)); } - if (key.StartsWith(_configurationManager.ApplicationPaths.ProgramDataPath, StringComparison.Ordinal)) + string programDataPath = _configurationManager.ApplicationPaths.ProgramDataPath; + if (key.StartsWith(programDataPath, StringComparison.Ordinal)) { // Try to normalize paths located underneath program-data in an attempt to make them more portable - key = key.Substring(_configurationManager.ApplicationPaths.ProgramDataPath.Length) + key = key.Substring(programDataPath.Length) .TrimStart('/', '\\') .Replace('/', '\\'); } @@ -729,7 +730,7 @@ namespace Emby.Server.Implementations.Library Directory.CreateDirectory(rootFolderPath); var rootFolder = GetItemById(GetNewItemId(rootFolderPath, typeof(AggregateFolder))) as AggregateFolder ?? - ((Folder) ResolvePath(_fileSystem.GetDirectoryInfo(rootFolderPath))) + ((Folder)ResolvePath(_fileSystem.GetDirectoryInfo(rootFolderPath))) .DeepCopy<Folder, AggregateFolder>(); // In case program data folder was moved @@ -771,7 +772,7 @@ namespace Emby.Server.Implementations.Library if (folder.ParentId != rootFolder.Id) { folder.ParentId = rootFolder.Id; - folder.UpdateToRepository(ItemUpdateType.MetadataImport, CancellationToken.None); + folder.UpdateToRepositoryAsync(ItemUpdateType.MetadataImport, CancellationToken.None).GetAwaiter().GetResult(); } rootFolder.AddVirtualChild(folder); @@ -871,17 +872,17 @@ namespace Emby.Server.Implementations.Library public Guid GetStudioId(string name) { - return GetItemByNameId<Studio>(Studio.GetPath, name); + return GetItemByNameId<Studio>(Studio.GetPath(name)); } public Guid GetGenreId(string name) { - return GetItemByNameId<Genre>(Genre.GetPath, name); + return GetItemByNameId<Genre>(Genre.GetPath(name)); } public Guid GetMusicGenreId(string name) { - return GetItemByNameId<MusicGenre>(MusicGenre.GetPath, name); + return GetItemByNameId<MusicGenre>(MusicGenre.GetPath(name)); } /// <summary> @@ -943,7 +944,7 @@ namespace Emby.Server.Implementations.Library { var existing = GetItemList(new InternalItemsQuery { - IncludeItemTypes = new[] { typeof(T).Name }, + IncludeItemTypes = new[] { nameof(MusicArtist) }, Name = name, DtoOptions = options }).Cast<MusicArtist>() @@ -957,13 +958,11 @@ namespace Emby.Server.Implementations.Library } } - var id = GetItemByNameId<T>(getPathFn, name); - + var path = getPathFn(name); + var id = GetItemByNameId<T>(path); var item = GetItemById(id) as T; - if (item == null) { - var path = getPathFn(name); item = new T { Name = name, @@ -979,10 +978,9 @@ namespace Emby.Server.Implementations.Library return item; } - private Guid GetItemByNameId<T>(Func<string, string> getPathFn, string name) + private Guid GetItemByNameId<T>(string path) where T : BaseItem, new() { - var path = getPathFn(name); var forceCaseInsensitiveId = _configurationManager.Configuration.EnableNormalizedItemByNameIds; return GetNewItemIdInternal(path, typeof(T), forceCaseInsensitiveId); } @@ -1248,7 +1246,7 @@ namespace Emby.Server.Implementations.Library throw new ArgumentException("Guid can't be empty", nameof(id)); } - if (_libraryItemsCache.TryGetValue(id, out BaseItem item)) + if (_memoryCache.TryGetValue(id, out BaseItem item)) { return item; } @@ -1591,7 +1589,6 @@ namespace Emby.Server.Implementations.Library public async Task<IEnumerable<Video>> GetIntros(BaseItem item, User user) { var tasks = IntroProviders - .OrderBy(i => i.GetType().Name.Contains("Default", StringComparison.OrdinalIgnoreCase) ? 1 : 0) .Take(1) .Select(i => GetIntros(i, item, user)); @@ -1806,21 +1803,18 @@ namespace Emby.Server.Implementations.Library /// <param name="items">The items.</param> /// <param name="parent">The parent item.</param> /// <param name="cancellationToken">The cancellation token.</param> - public void CreateItems(IEnumerable<BaseItem> items, BaseItem parent, CancellationToken cancellationToken) + public void CreateItems(IReadOnlyList<BaseItem> items, BaseItem parent, CancellationToken cancellationToken) { - // Don't iterate multiple times - var itemsList = items.ToList(); - - _itemRepository.SaveItems(itemsList, cancellationToken); + _itemRepository.SaveItems(items, cancellationToken); - foreach (var item in itemsList) + foreach (var item in items) { RegisterItem(item); } if (ItemAdded != null) { - foreach (var item in itemsList) + foreach (var item in items) { // With the live tv guide this just creates too much noise if (item.SourceType != SourceType.Library) @@ -1869,7 +1863,8 @@ namespace Emby.Server.Implementations.Library return image.Path != null && !image.IsLocalFile; } - public void UpdateImages(BaseItem item, bool forceUpdate = false) + /// <inheritdoc /> + public async Task UpdateImagesAsync(BaseItem item, bool forceUpdate = false) { if (item == null) { @@ -1892,7 +1887,7 @@ namespace Emby.Server.Implementations.Library try { var index = item.GetImageIndex(img); - image = ConvertImageToLocal(item, img, index).ConfigureAwait(false).GetAwaiter().GetResult(); + image = await ConvertImageToLocal(item, img, index).ConfigureAwait(false); } catch (ArgumentException) { @@ -1914,7 +1909,7 @@ namespace Emby.Server.Implementations.Library } catch (Exception ex) { - _logger.LogError(ex, "Cannnot get image dimensions for {0}", image.Path); + _logger.LogError(ex, "Cannot get image dimensions for {0}", image.Path); image.Width = 0; image.Height = 0; continue; @@ -1944,10 +1939,8 @@ namespace Emby.Server.Implementations.Library RegisterItem(item); } - /// <summary> - /// Updates the item. - /// </summary> - public void UpdateItems(IReadOnlyList<BaseItem> items, BaseItem parent, ItemUpdateType updateReason, CancellationToken cancellationToken) + /// <inheritdoc /> + public async Task UpdateItemsAsync(IReadOnlyList<BaseItem> items, BaseItem parent, ItemUpdateType updateReason, CancellationToken cancellationToken) { foreach (var item in items) { @@ -1958,7 +1951,7 @@ namespace Emby.Server.Implementations.Library item.DateLastSaved = DateTime.UtcNow; - UpdateImages(item, updateReason >= ItemUpdateType.ImageUpdate); + await UpdateImagesAsync(item, updateReason >= ItemUpdateType.ImageUpdate).ConfigureAwait(false); } _itemRepository.SaveItems(items, cancellationToken); @@ -1992,17 +1985,9 @@ namespace Emby.Server.Implementations.Library } } - /// <summary> - /// Updates the item. - /// </summary> - /// <param name="item">The item.</param> - /// <param name="parent">The parent item.</param> - /// <param name="updateReason">The update reason.</param> - /// <param name="cancellationToken">The cancellation token.</param> - public void UpdateItem(BaseItem item, BaseItem parent, ItemUpdateType updateReason, CancellationToken cancellationToken) - { - UpdateItems(new[] { item }, parent, updateReason, cancellationToken); - } + /// <inheritdoc /> + public Task UpdateItemAsync(BaseItem item, BaseItem parent, ItemUpdateType updateReason, CancellationToken cancellationToken) + => UpdateItemsAsync(new[] { item }, parent, updateReason, cancellationToken); /// <summary> /// Reports the item removed. @@ -2234,7 +2219,7 @@ namespace Emby.Server.Implementations.Library if (refresh) { - item.UpdateToRepository(ItemUpdateType.MetadataImport, CancellationToken.None); + item.UpdateToRepositoryAsync(ItemUpdateType.MetadataImport, CancellationToken.None).GetAwaiter().GetResult(); ProviderManager.QueueRefresh(item.Id, new MetadataRefreshOptions(new DirectoryService(_fileSystem)), RefreshPriority.Normal); } @@ -2421,7 +2406,7 @@ namespace Emby.Server.Implementations.Library if (!string.Equals(viewType, item.ViewType, StringComparison.OrdinalIgnoreCase)) { item.ViewType = viewType; - item.UpdateToRepository(ItemUpdateType.MetadataEdit, CancellationToken.None); + item.UpdateToRepositoryAsync(ItemUpdateType.MetadataEdit, CancellationToken.None).GetAwaiter().GetResult(); } var refresh = isNew || DateTime.UtcNow - item.DateLastRefreshed >= _viewRefreshInterval; @@ -2903,7 +2888,7 @@ namespace Emby.Server.Implementations.Library await ProviderManager.SaveImage(item, url, image.Type, imageIndex, CancellationToken.None).ConfigureAwait(false); - item.UpdateToRepository(ItemUpdateType.ImageUpdate, CancellationToken.None); + await item.UpdateToRepositoryAsync(ItemUpdateType.ImageUpdate, CancellationToken.None).ConfigureAwait(false); return item.GetImageInfo(image.Type, imageIndex); } @@ -2921,7 +2906,7 @@ namespace Emby.Server.Implementations.Library // Remove this image to prevent it from retrying over and over item.RemoveImage(image); - item.UpdateToRepository(ItemUpdateType.ImageUpdate, CancellationToken.None); + await item.UpdateToRepositoryAsync(ItemUpdateType.ImageUpdate, CancellationToken.None).ConfigureAwait(false); throw new InvalidOperationException(); } |