| | | 1 | | using System; |
| | | 2 | | using System.Collections.Generic; |
| | | 3 | | using System.IO; |
| | | 4 | | using System.Linq; |
| | | 5 | | using System.Threading; |
| | | 6 | | using System.Threading.Tasks; |
| | | 7 | | using Jellyfin.Data.Entities; |
| | | 8 | | using MediaBrowser.Common.Configuration; |
| | | 9 | | using MediaBrowser.Controller.Collections; |
| | | 10 | | using MediaBrowser.Controller.Entities; |
| | | 11 | | using MediaBrowser.Controller.Entities.Movies; |
| | | 12 | | using MediaBrowser.Controller.Library; |
| | | 13 | | using MediaBrowser.Controller.Providers; |
| | | 14 | | using MediaBrowser.Model.Configuration; |
| | | 15 | | using MediaBrowser.Model.Entities; |
| | | 16 | | using MediaBrowser.Model.Globalization; |
| | | 17 | | using MediaBrowser.Model.IO; |
| | | 18 | | using Microsoft.Extensions.Logging; |
| | | 19 | | |
| | | 20 | | namespace Emby.Server.Implementations.Collections |
| | | 21 | | { |
| | | 22 | | /// <summary> |
| | | 23 | | /// The collection manager. |
| | | 24 | | /// </summary> |
| | | 25 | | public class CollectionManager : ICollectionManager |
| | | 26 | | { |
| | | 27 | | private readonly ILibraryManager _libraryManager; |
| | | 28 | | private readonly IFileSystem _fileSystem; |
| | | 29 | | private readonly ILibraryMonitor _iLibraryMonitor; |
| | | 30 | | private readonly ILogger<CollectionManager> _logger; |
| | | 31 | | private readonly IProviderManager _providerManager; |
| | | 32 | | private readonly ILocalizationManager _localizationManager; |
| | | 33 | | private readonly IApplicationPaths _appPaths; |
| | | 34 | | |
| | | 35 | | /// <summary> |
| | | 36 | | /// Initializes a new instance of the <see cref="CollectionManager"/> class. |
| | | 37 | | /// </summary> |
| | | 38 | | /// <param name="libraryManager">The library manager.</param> |
| | | 39 | | /// <param name="appPaths">The application paths.</param> |
| | | 40 | | /// <param name="localizationManager">The localization manager.</param> |
| | | 41 | | /// <param name="fileSystem">The filesystem.</param> |
| | | 42 | | /// <param name="iLibraryMonitor">The library monitor.</param> |
| | | 43 | | /// <param name="loggerFactory">The logger factory.</param> |
| | | 44 | | /// <param name="providerManager">The provider manager.</param> |
| | | 45 | | public CollectionManager( |
| | | 46 | | ILibraryManager libraryManager, |
| | | 47 | | IApplicationPaths appPaths, |
| | | 48 | | ILocalizationManager localizationManager, |
| | | 49 | | IFileSystem fileSystem, |
| | | 50 | | ILibraryMonitor iLibraryMonitor, |
| | | 51 | | ILoggerFactory loggerFactory, |
| | | 52 | | IProviderManager providerManager) |
| | | 53 | | { |
| | 22 | 54 | | _libraryManager = libraryManager; |
| | 22 | 55 | | _fileSystem = fileSystem; |
| | 22 | 56 | | _iLibraryMonitor = iLibraryMonitor; |
| | 22 | 57 | | _logger = loggerFactory.CreateLogger<CollectionManager>(); |
| | 22 | 58 | | _providerManager = providerManager; |
| | 22 | 59 | | _localizationManager = localizationManager; |
| | 22 | 60 | | _appPaths = appPaths; |
| | 22 | 61 | | } |
| | | 62 | | |
| | | 63 | | /// <inheritdoc /> |
| | | 64 | | public event EventHandler<CollectionCreatedEventArgs>? CollectionCreated; |
| | | 65 | | |
| | | 66 | | /// <inheritdoc /> |
| | | 67 | | public event EventHandler<CollectionModifiedEventArgs>? ItemsAddedToCollection; |
| | | 68 | | |
| | | 69 | | /// <inheritdoc /> |
| | | 70 | | public event EventHandler<CollectionModifiedEventArgs>? ItemsRemovedFromCollection; |
| | | 71 | | |
| | | 72 | | private IEnumerable<Folder> FindFolders(string path) |
| | | 73 | | { |
| | 1 | 74 | | return _libraryManager |
| | 1 | 75 | | .RootFolder |
| | 1 | 76 | | .Children |
| | 1 | 77 | | .OfType<Folder>() |
| | 1 | 78 | | .Where(i => _fileSystem.AreEqual(path, i.Path) || _fileSystem.ContainsSubPath(i.Path, path)); |
| | | 79 | | } |
| | | 80 | | |
| | | 81 | | internal async Task<Folder?> EnsureLibraryFolder(string path, bool createIfNeeded) |
| | | 82 | | { |
| | | 83 | | var existingFolder = FindFolders(path).FirstOrDefault(); |
| | | 84 | | if (existingFolder is not null) |
| | | 85 | | { |
| | | 86 | | return existingFolder; |
| | | 87 | | } |
| | | 88 | | |
| | | 89 | | if (!createIfNeeded) |
| | | 90 | | { |
| | | 91 | | return null; |
| | | 92 | | } |
| | | 93 | | |
| | | 94 | | Directory.CreateDirectory(path); |
| | | 95 | | |
| | | 96 | | var libraryOptions = new LibraryOptions |
| | | 97 | | { |
| | | 98 | | PathInfos = new[] { new MediaPathInfo(path) }, |
| | | 99 | | EnableRealtimeMonitor = false, |
| | | 100 | | SaveLocalMetadata = true |
| | | 101 | | }; |
| | | 102 | | |
| | | 103 | | var name = _localizationManager.GetLocalizedString("Collections"); |
| | | 104 | | |
| | | 105 | | await _libraryManager.AddVirtualFolder(name, CollectionTypeOptions.boxsets, libraryOptions, true).ConfigureA |
| | | 106 | | |
| | | 107 | | return FindFolders(path).First(); |
| | | 108 | | } |
| | | 109 | | |
| | | 110 | | internal string GetCollectionsFolderPath() |
| | | 111 | | { |
| | 1 | 112 | | return Path.Combine(_appPaths.DataPath, "collections"); |
| | | 113 | | } |
| | | 114 | | |
| | | 115 | | /// <inheritdoc /> |
| | | 116 | | public Task<Folder?> GetCollectionsFolder(bool createIfNeeded) |
| | | 117 | | { |
| | 1 | 118 | | return EnsureLibraryFolder(GetCollectionsFolderPath(), createIfNeeded); |
| | | 119 | | } |
| | | 120 | | |
| | | 121 | | private IEnumerable<BoxSet> GetCollections(User user) |
| | | 122 | | { |
| | 0 | 123 | | var folder = GetCollectionsFolder(false).GetAwaiter().GetResult(); |
| | | 124 | | |
| | 0 | 125 | | return folder is null |
| | 0 | 126 | | ? Enumerable.Empty<BoxSet>() |
| | 0 | 127 | | : folder.GetChildren(user, true).OfType<BoxSet>(); |
| | | 128 | | } |
| | | 129 | | |
| | | 130 | | /// <inheritdoc /> |
| | | 131 | | public async Task<BoxSet> CreateCollectionAsync(CollectionCreationOptions options) |
| | | 132 | | { |
| | | 133 | | var name = options.Name; |
| | | 134 | | |
| | | 135 | | // Need to use the [boxset] suffix |
| | | 136 | | // If internet metadata is not found, or if xml saving is off there will be no collection.xml |
| | | 137 | | // This could cause it to get re-resolved as a plain folder |
| | | 138 | | var folderName = _fileSystem.GetValidFilename(name) + " [boxset]"; |
| | | 139 | | |
| | | 140 | | var parentFolder = await GetCollectionsFolder(true).ConfigureAwait(false); |
| | | 141 | | |
| | | 142 | | if (parentFolder is null) |
| | | 143 | | { |
| | | 144 | | throw new ArgumentException(nameof(parentFolder)); |
| | | 145 | | } |
| | | 146 | | |
| | | 147 | | var path = Path.Combine(parentFolder.Path, folderName); |
| | | 148 | | |
| | | 149 | | _iLibraryMonitor.ReportFileSystemChangeBeginning(path); |
| | | 150 | | |
| | | 151 | | try |
| | | 152 | | { |
| | | 153 | | Directory.CreateDirectory(path); |
| | | 154 | | |
| | | 155 | | var collection = new BoxSet |
| | | 156 | | { |
| | | 157 | | Name = name, |
| | | 158 | | Path = path, |
| | | 159 | | IsLocked = options.IsLocked, |
| | | 160 | | ProviderIds = options.ProviderIds, |
| | | 161 | | DateCreated = DateTime.UtcNow |
| | | 162 | | }; |
| | | 163 | | |
| | | 164 | | parentFolder.AddChild(collection); |
| | | 165 | | |
| | | 166 | | if (options.ItemIdList.Count > 0) |
| | | 167 | | { |
| | | 168 | | await AddToCollectionAsync( |
| | | 169 | | collection.Id, |
| | | 170 | | options.ItemIdList.Select(x => new Guid(x)), |
| | | 171 | | false, |
| | | 172 | | new MetadataRefreshOptions(new DirectoryService(_fileSystem)) |
| | | 173 | | { |
| | | 174 | | // The initial adding of items is going to create a local metadata file |
| | | 175 | | // This will cause internet metadata to be skipped as a result |
| | | 176 | | MetadataRefreshMode = MetadataRefreshMode.FullRefresh |
| | | 177 | | }).ConfigureAwait(false); |
| | | 178 | | } |
| | | 179 | | else |
| | | 180 | | { |
| | | 181 | | _providerManager.QueueRefresh(collection.Id, new MetadataRefreshOptions(new DirectoryService(_fileSy |
| | | 182 | | } |
| | | 183 | | |
| | | 184 | | CollectionCreated?.Invoke(this, new CollectionCreatedEventArgs |
| | | 185 | | { |
| | | 186 | | Collection = collection, |
| | | 187 | | Options = options |
| | | 188 | | }); |
| | | 189 | | |
| | | 190 | | return collection; |
| | | 191 | | } |
| | | 192 | | finally |
| | | 193 | | { |
| | | 194 | | // Refresh handled internally |
| | | 195 | | _iLibraryMonitor.ReportFileSystemChangeComplete(path, false); |
| | | 196 | | } |
| | | 197 | | } |
| | | 198 | | |
| | | 199 | | /// <inheritdoc /> |
| | | 200 | | public Task AddToCollectionAsync(Guid collectionId, IEnumerable<Guid> itemIds) |
| | 0 | 201 | | => AddToCollectionAsync(collectionId, itemIds, true, new MetadataRefreshOptions(new DirectoryService(_fileSy |
| | | 202 | | |
| | | 203 | | private async Task AddToCollectionAsync(Guid collectionId, IEnumerable<Guid> ids, bool fireEvent, MetadataRefres |
| | | 204 | | { |
| | | 205 | | if (_libraryManager.GetItemById(collectionId) is not BoxSet collection) |
| | | 206 | | { |
| | | 207 | | throw new ArgumentException("No collection exists with the supplied Id"); |
| | | 208 | | } |
| | | 209 | | |
| | | 210 | | List<BaseItem>? itemList = null; |
| | | 211 | | |
| | | 212 | | var linkedChildrenList = collection.GetLinkedChildren(); |
| | | 213 | | var currentLinkedChildrenIds = linkedChildrenList.Select(i => i.Id).ToList(); |
| | | 214 | | |
| | | 215 | | foreach (var id in ids) |
| | | 216 | | { |
| | | 217 | | var item = _libraryManager.GetItemById(id); |
| | | 218 | | |
| | | 219 | | if (item is null) |
| | | 220 | | { |
| | | 221 | | throw new ArgumentException("No item exists with the supplied Id"); |
| | | 222 | | } |
| | | 223 | | |
| | | 224 | | if (!currentLinkedChildrenIds.Contains(id)) |
| | | 225 | | { |
| | | 226 | | (itemList ??= new()).Add(item); |
| | | 227 | | |
| | | 228 | | linkedChildrenList.Add(item); |
| | | 229 | | } |
| | | 230 | | } |
| | | 231 | | |
| | | 232 | | if (itemList is not null) |
| | | 233 | | { |
| | | 234 | | var originalLen = collection.LinkedChildren.Length; |
| | | 235 | | var newItemCount = itemList.Count; |
| | | 236 | | LinkedChild[] newChildren = new LinkedChild[originalLen + newItemCount]; |
| | | 237 | | collection.LinkedChildren.CopyTo(newChildren, 0); |
| | | 238 | | for (int i = 0; i < newItemCount; i++) |
| | | 239 | | { |
| | | 240 | | newChildren[originalLen + i] = LinkedChild.Create(itemList[i]); |
| | | 241 | | } |
| | | 242 | | |
| | | 243 | | collection.LinkedChildren = newChildren; |
| | | 244 | | collection.UpdateRatingToItems(linkedChildrenList); |
| | | 245 | | |
| | | 246 | | await collection.UpdateToRepositoryAsync(ItemUpdateType.MetadataEdit, CancellationToken.None).ConfigureA |
| | | 247 | | |
| | | 248 | | refreshOptions.ForceSave = true; |
| | | 249 | | _providerManager.QueueRefresh(collection.Id, refreshOptions, RefreshPriority.High); |
| | | 250 | | |
| | | 251 | | if (fireEvent) |
| | | 252 | | { |
| | | 253 | | ItemsAddedToCollection?.Invoke(this, new CollectionModifiedEventArgs(collection, itemList)); |
| | | 254 | | } |
| | | 255 | | } |
| | | 256 | | } |
| | | 257 | | |
| | | 258 | | /// <inheritdoc /> |
| | | 259 | | public async Task RemoveFromCollectionAsync(Guid collectionId, IEnumerable<Guid> itemIds) |
| | | 260 | | { |
| | | 261 | | if (_libraryManager.GetItemById(collectionId) is not BoxSet collection) |
| | | 262 | | { |
| | | 263 | | throw new ArgumentException("No collection exists with the supplied Id"); |
| | | 264 | | } |
| | | 265 | | |
| | | 266 | | var list = new List<LinkedChild>(); |
| | | 267 | | var itemList = new List<BaseItem>(); |
| | | 268 | | |
| | | 269 | | foreach (var guidId in itemIds) |
| | | 270 | | { |
| | | 271 | | var childItem = _libraryManager.GetItemById(guidId); |
| | | 272 | | |
| | | 273 | | var child = collection.LinkedChildren.FirstOrDefault(i => (i.ItemId.HasValue && i.ItemId.Value.Equals(gu |
| | | 274 | | |
| | | 275 | | if (child is null) |
| | | 276 | | { |
| | | 277 | | _logger.LogWarning("No collection title exists with the supplied Id"); |
| | | 278 | | continue; |
| | | 279 | | } |
| | | 280 | | |
| | | 281 | | list.Add(child); |
| | | 282 | | |
| | | 283 | | if (childItem is not null) |
| | | 284 | | { |
| | | 285 | | itemList.Add(childItem); |
| | | 286 | | } |
| | | 287 | | } |
| | | 288 | | |
| | | 289 | | if (list.Count > 0) |
| | | 290 | | { |
| | | 291 | | collection.LinkedChildren = collection.LinkedChildren.Except(list).ToArray(); |
| | | 292 | | } |
| | | 293 | | |
| | | 294 | | await collection.UpdateToRepositoryAsync(ItemUpdateType.MetadataEdit, CancellationToken.None).ConfigureAwait |
| | | 295 | | _providerManager.QueueRefresh( |
| | | 296 | | collection.Id, |
| | | 297 | | new MetadataRefreshOptions(new DirectoryService(_fileSystem)) |
| | | 298 | | { |
| | | 299 | | ForceSave = true |
| | | 300 | | }, |
| | | 301 | | RefreshPriority.High); |
| | | 302 | | |
| | | 303 | | ItemsRemovedFromCollection?.Invoke(this, new CollectionModifiedEventArgs(collection, itemList)); |
| | | 304 | | } |
| | | 305 | | |
| | | 306 | | /// <inheritdoc /> |
| | | 307 | | public IEnumerable<BaseItem> CollapseItemsWithinBoxSets(IEnumerable<BaseItem> items, User user) |
| | | 308 | | { |
| | 0 | 309 | | var results = new Dictionary<Guid, BaseItem>(); |
| | | 310 | | |
| | 0 | 311 | | var allBoxSets = GetCollections(user).ToList(); |
| | | 312 | | |
| | 0 | 313 | | foreach (var item in items) |
| | | 314 | | { |
| | 0 | 315 | | if (item is ISupportsBoxSetGrouping) |
| | | 316 | | { |
| | 0 | 317 | | var itemId = item.Id; |
| | | 318 | | |
| | 0 | 319 | | var itemIsInBoxSet = false; |
| | 0 | 320 | | foreach (var boxSet in allBoxSets) |
| | | 321 | | { |
| | 0 | 322 | | if (!boxSet.ContainsLinkedChildByItemId(itemId)) |
| | | 323 | | { |
| | | 324 | | continue; |
| | | 325 | | } |
| | | 326 | | |
| | 0 | 327 | | itemIsInBoxSet = true; |
| | | 328 | | |
| | 0 | 329 | | results.TryAdd(boxSet.Id, boxSet); |
| | | 330 | | } |
| | | 331 | | |
| | | 332 | | // skip any item that is in a box set |
| | 0 | 333 | | if (itemIsInBoxSet) |
| | | 334 | | { |
| | | 335 | | continue; |
| | | 336 | | } |
| | | 337 | | |
| | 0 | 338 | | var alreadyInResults = false; |
| | | 339 | | |
| | | 340 | | // this is kind of a performance hack because only Video has alternate versions that should be in a |
| | 0 | 341 | | if (item is Video video) |
| | | 342 | | { |
| | 0 | 343 | | foreach (var childId in video.GetLocalAlternateVersionIds()) |
| | | 344 | | { |
| | 0 | 345 | | if (!results.ContainsKey(childId)) |
| | | 346 | | { |
| | | 347 | | continue; |
| | | 348 | | } |
| | | 349 | | |
| | 0 | 350 | | alreadyInResults = true; |
| | 0 | 351 | | break; |
| | | 352 | | } |
| | | 353 | | } |
| | | 354 | | |
| | 0 | 355 | | if (alreadyInResults) |
| | | 356 | | { |
| | | 357 | | continue; |
| | | 358 | | } |
| | | 359 | | } |
| | | 360 | | |
| | 0 | 361 | | results[item.Id] = item; |
| | | 362 | | } |
| | | 363 | | |
| | 0 | 364 | | return results.Values; |
| | | 365 | | } |
| | | 366 | | } |
| | | 367 | | } |