| | | 1 | | #nullable disable |
| | | 2 | | |
| | | 3 | | #pragma warning disable CS1591 |
| | | 4 | | |
| | | 5 | | using System; |
| | | 6 | | using System.Collections.Generic; |
| | | 7 | | using System.Globalization; |
| | | 8 | | using System.IO; |
| | | 9 | | using System.Linq; |
| | | 10 | | using System.Threading; |
| | | 11 | | using System.Threading.Tasks; |
| | | 12 | | using Jellyfin.Data.Enums; |
| | | 13 | | using Jellyfin.Database.Implementations.Entities; |
| | | 14 | | using Jellyfin.Extensions; |
| | | 15 | | using MediaBrowser.Controller.Dto; |
| | | 16 | | using MediaBrowser.Controller.Entities; |
| | | 17 | | using MediaBrowser.Controller.Entities.Audio; |
| | | 18 | | using MediaBrowser.Controller.Extensions; |
| | | 19 | | using MediaBrowser.Controller.Library; |
| | | 20 | | using MediaBrowser.Controller.Playlists; |
| | | 21 | | using MediaBrowser.Controller.Providers; |
| | | 22 | | using MediaBrowser.Model.Entities; |
| | | 23 | | using MediaBrowser.Model.IO; |
| | | 24 | | using MediaBrowser.Model.Playlists; |
| | | 25 | | using Microsoft.Extensions.Configuration; |
| | | 26 | | using Microsoft.Extensions.Logging; |
| | | 27 | | using PlaylistsNET.Content; |
| | | 28 | | using PlaylistsNET.Models; |
| | | 29 | | using Genre = MediaBrowser.Controller.Entities.Genre; |
| | | 30 | | using MusicAlbum = MediaBrowser.Controller.Entities.Audio.MusicAlbum; |
| | | 31 | | |
| | | 32 | | namespace Emby.Server.Implementations.Playlists |
| | | 33 | | { |
| | | 34 | | public class PlaylistManager : IPlaylistManager |
| | | 35 | | { |
| | | 36 | | private readonly ILibraryManager _libraryManager; |
| | | 37 | | private readonly IFileSystem _fileSystem; |
| | | 38 | | private readonly ILibraryMonitor _iLibraryMonitor; |
| | | 39 | | private readonly ILogger<PlaylistManager> _logger; |
| | | 40 | | private readonly IUserManager _userManager; |
| | | 41 | | private readonly IProviderManager _providerManager; |
| | | 42 | | private readonly IConfiguration _appConfig; |
| | | 43 | | |
| | | 44 | | public PlaylistManager( |
| | | 45 | | ILibraryManager libraryManager, |
| | | 46 | | IFileSystem fileSystem, |
| | | 47 | | ILibraryMonitor iLibraryMonitor, |
| | | 48 | | ILogger<PlaylistManager> logger, |
| | | 49 | | IUserManager userManager, |
| | | 50 | | IProviderManager providerManager, |
| | | 51 | | IConfiguration appConfig) |
| | | 52 | | { |
| | 21 | 53 | | _libraryManager = libraryManager; |
| | 21 | 54 | | _fileSystem = fileSystem; |
| | 21 | 55 | | _iLibraryMonitor = iLibraryMonitor; |
| | 21 | 56 | | _logger = logger; |
| | 21 | 57 | | _userManager = userManager; |
| | 21 | 58 | | _providerManager = providerManager; |
| | 21 | 59 | | _appConfig = appConfig; |
| | 21 | 60 | | } |
| | | 61 | | |
| | | 62 | | public Playlist GetPlaylistForUser(Guid playlistId, Guid userId) |
| | | 63 | | { |
| | 0 | 64 | | return GetPlaylists(userId).Where(p => p.Id.Equals(playlistId)).FirstOrDefault(); |
| | | 65 | | } |
| | | 66 | | |
| | | 67 | | public IEnumerable<Playlist> GetPlaylists(Guid userId) |
| | | 68 | | { |
| | 0 | 69 | | var user = _userManager.GetUserById(userId); |
| | 0 | 70 | | return _libraryManager.GetItemList(new InternalItemsQuery |
| | 0 | 71 | | { |
| | 0 | 72 | | IncludeItemTypes = [BaseItemKind.Playlist], |
| | 0 | 73 | | Recursive = true, |
| | 0 | 74 | | DtoOptions = new DtoOptions(false) |
| | 0 | 75 | | }) |
| | 0 | 76 | | .Cast<Playlist>() |
| | 0 | 77 | | .Where(p => p.IsVisible(user)); |
| | | 78 | | } |
| | | 79 | | |
| | | 80 | | public async Task<PlaylistCreationResult> CreatePlaylist(PlaylistCreationRequest request) |
| | | 81 | | { |
| | | 82 | | var name = request.Name; |
| | | 83 | | var folderName = _fileSystem.GetValidFilename(name); |
| | | 84 | | var parentFolder = GetPlaylistsFolder(request.UserId); |
| | | 85 | | if (parentFolder is null) |
| | | 86 | | { |
| | | 87 | | throw new ArgumentException(nameof(parentFolder)); |
| | | 88 | | } |
| | | 89 | | |
| | | 90 | | if (request.MediaType is null || request.MediaType == MediaType.Unknown) |
| | | 91 | | { |
| | | 92 | | foreach (var itemId in request.ItemIdList) |
| | | 93 | | { |
| | | 94 | | var item = _libraryManager.GetItemById(itemId) ?? throw new ArgumentException("No item exists with t |
| | | 95 | | if (item.MediaType != MediaType.Unknown) |
| | | 96 | | { |
| | | 97 | | request.MediaType = item.MediaType; |
| | | 98 | | } |
| | | 99 | | else if (item is MusicArtist || item is MusicAlbum || item is MusicGenre) |
| | | 100 | | { |
| | | 101 | | request.MediaType = MediaType.Audio; |
| | | 102 | | } |
| | | 103 | | else if (item is Genre) |
| | | 104 | | { |
| | | 105 | | request.MediaType = MediaType.Video; |
| | | 106 | | } |
| | | 107 | | else |
| | | 108 | | { |
| | | 109 | | if (item is Folder folder) |
| | | 110 | | { |
| | | 111 | | request.MediaType = folder.GetRecursiveChildren(i => !i.IsFolder && i.SupportsAddingToPlayli |
| | | 112 | | .Select(i => i.MediaType) |
| | | 113 | | .FirstOrDefault(i => i != MediaType.Unknown); |
| | | 114 | | } |
| | | 115 | | } |
| | | 116 | | |
| | | 117 | | if (request.MediaType is not null && request.MediaType != MediaType.Unknown) |
| | | 118 | | { |
| | | 119 | | break; |
| | | 120 | | } |
| | | 121 | | } |
| | | 122 | | } |
| | | 123 | | |
| | | 124 | | if (request.MediaType is null || request.MediaType == MediaType.Unknown) |
| | | 125 | | { |
| | | 126 | | request.MediaType = MediaType.Audio; |
| | | 127 | | } |
| | | 128 | | |
| | | 129 | | var user = _userManager.GetUserById(request.UserId); |
| | | 130 | | var path = Path.Combine(parentFolder.Path, folderName); |
| | | 131 | | path = GetTargetPath(path); |
| | | 132 | | |
| | | 133 | | _iLibraryMonitor.ReportFileSystemChangeBeginning(path); |
| | | 134 | | |
| | | 135 | | try |
| | | 136 | | { |
| | | 137 | | var info = Directory.CreateDirectory(path); |
| | | 138 | | var playlist = new Playlist |
| | | 139 | | { |
| | | 140 | | Name = name, |
| | | 141 | | Path = path, |
| | | 142 | | OwnerUserId = request.UserId, |
| | | 143 | | Shares = request.Users ?? [], |
| | | 144 | | OpenAccess = request.Public ?? false, |
| | | 145 | | DateCreated = info.CreationTimeUtc, |
| | | 146 | | DateModified = info.LastWriteTimeUtc |
| | | 147 | | }; |
| | | 148 | | |
| | | 149 | | playlist.SetMediaType(request.MediaType); |
| | | 150 | | parentFolder.AddChild(playlist); |
| | | 151 | | |
| | | 152 | | await playlist.RefreshMetadata(new MetadataRefreshOptions(new DirectoryService(_fileSystem)) { ForceSave |
| | | 153 | | .ConfigureAwait(false); |
| | | 154 | | |
| | | 155 | | if (request.ItemIdList.Count > 0) |
| | | 156 | | { |
| | | 157 | | await AddToPlaylistInternal(playlist.Id, request.ItemIdList, user, new DtoOptions(false) |
| | | 158 | | { |
| | | 159 | | EnableImages = true |
| | | 160 | | }).ConfigureAwait(false); |
| | | 161 | | } |
| | | 162 | | |
| | | 163 | | return new PlaylistCreationResult(playlist.Id.ToString("N", CultureInfo.InvariantCulture)); |
| | | 164 | | } |
| | | 165 | | finally |
| | | 166 | | { |
| | | 167 | | // Refresh handled internally |
| | | 168 | | _iLibraryMonitor.ReportFileSystemChangeComplete(path, false); |
| | | 169 | | } |
| | | 170 | | } |
| | | 171 | | |
| | | 172 | | private List<Playlist> GetUserPlaylists(Guid userId) |
| | | 173 | | { |
| | 0 | 174 | | var user = _userManager.GetUserById(userId); |
| | 0 | 175 | | var playlistsFolder = GetPlaylistsFolder(userId); |
| | 0 | 176 | | if (playlistsFolder is null) |
| | | 177 | | { |
| | 0 | 178 | | return []; |
| | | 179 | | } |
| | | 180 | | |
| | 0 | 181 | | return playlistsFolder.GetChildren(user, true).OfType<Playlist>().ToList(); |
| | | 182 | | } |
| | | 183 | | |
| | | 184 | | private static string GetTargetPath(string path) |
| | | 185 | | { |
| | 0 | 186 | | while (Directory.Exists(path)) |
| | | 187 | | { |
| | 0 | 188 | | path += "1"; |
| | | 189 | | } |
| | | 190 | | |
| | 0 | 191 | | return path; |
| | | 192 | | } |
| | | 193 | | |
| | | 194 | | private IReadOnlyList<BaseItem> GetPlaylistItems(IEnumerable<Guid> itemIds, User user, DtoOptions options) |
| | | 195 | | { |
| | 0 | 196 | | var items = itemIds.Select(_libraryManager.GetItemById).Where(i => i is not null); |
| | | 197 | | |
| | 0 | 198 | | return Playlist.GetPlaylistItems(items, user, options); |
| | | 199 | | } |
| | | 200 | | |
| | | 201 | | public Task AddItemToPlaylistAsync(Guid playlistId, IReadOnlyCollection<Guid> itemIds, Guid userId) |
| | | 202 | | { |
| | 0 | 203 | | var user = userId.IsEmpty() ? null : _userManager.GetUserById(userId); |
| | | 204 | | |
| | 0 | 205 | | return AddToPlaylistInternal(playlistId, itemIds, user, new DtoOptions(false) |
| | 0 | 206 | | { |
| | 0 | 207 | | EnableImages = true |
| | 0 | 208 | | }); |
| | | 209 | | } |
| | | 210 | | |
| | | 211 | | private async Task AddToPlaylistInternal(Guid playlistId, IReadOnlyCollection<Guid> newItemIds, User user, DtoOp |
| | | 212 | | { |
| | | 213 | | // Retrieve the existing playlist |
| | | 214 | | var playlist = _libraryManager.GetItemById(playlistId) as Playlist |
| | | 215 | | ?? throw new ArgumentException("No Playlist exists with Id " + playlistId); |
| | | 216 | | |
| | | 217 | | // Retrieve all the items to be added to the playlist |
| | | 218 | | var newItems = GetPlaylistItems(newItemIds, user, options) |
| | | 219 | | .Where(i => i.SupportsAddingToPlaylist); |
| | | 220 | | |
| | | 221 | | // Filter out duplicate items |
| | | 222 | | var existingIds = playlist.LinkedChildren.Select(c => c.ItemId).ToHashSet(); |
| | | 223 | | newItems = newItems |
| | | 224 | | .Where(i => !existingIds.Contains(i.Id)) |
| | | 225 | | .Distinct(); |
| | | 226 | | |
| | | 227 | | // Create a list of the new linked children to add to the playlist |
| | | 228 | | var childrenToAdd = newItems |
| | | 229 | | .Select(LinkedChild.Create) |
| | | 230 | | .ToList(); |
| | | 231 | | |
| | | 232 | | // Log duplicates that have been ignored, if any |
| | | 233 | | int numDuplicates = newItemIds.Count - childrenToAdd.Count; |
| | | 234 | | if (numDuplicates > 0) |
| | | 235 | | { |
| | | 236 | | _logger.LogWarning("Ignored adding {DuplicateCount} duplicate items to playlist {PlaylistName}.", numDup |
| | | 237 | | } |
| | | 238 | | |
| | | 239 | | // Do nothing else if there are no items to add to the playlist |
| | | 240 | | if (childrenToAdd.Count == 0) |
| | | 241 | | { |
| | | 242 | | return; |
| | | 243 | | } |
| | | 244 | | |
| | | 245 | | // Update the playlist in the repository |
| | | 246 | | playlist.LinkedChildren = [.. playlist.LinkedChildren, .. childrenToAdd]; |
| | | 247 | | |
| | | 248 | | await UpdatePlaylistInternal(playlist).ConfigureAwait(false); |
| | | 249 | | |
| | | 250 | | // Refresh playlist metadata |
| | | 251 | | _providerManager.QueueRefresh( |
| | | 252 | | playlist.Id, |
| | | 253 | | new MetadataRefreshOptions(new DirectoryService(_fileSystem)) |
| | | 254 | | { |
| | | 255 | | ForceSave = true |
| | | 256 | | }, |
| | | 257 | | RefreshPriority.High); |
| | | 258 | | } |
| | | 259 | | |
| | | 260 | | public async Task RemoveItemFromPlaylistAsync(string playlistId, IEnumerable<string> entryIds) |
| | | 261 | | { |
| | | 262 | | if (_libraryManager.GetItemById(playlistId) is not Playlist playlist) |
| | | 263 | | { |
| | | 264 | | throw new ArgumentException("No Playlist exists with the supplied Id"); |
| | | 265 | | } |
| | | 266 | | |
| | | 267 | | var children = playlist.GetManageableItems().ToList(); |
| | | 268 | | |
| | | 269 | | var idList = entryIds.ToList(); |
| | | 270 | | |
| | | 271 | | var removals = children.Where(i => idList.Contains(i.Item1.ItemId?.ToString("N", CultureInfo.InvariantCultur |
| | | 272 | | |
| | | 273 | | playlist.LinkedChildren = children.Except(removals) |
| | | 274 | | .Select(i => i.Item1) |
| | | 275 | | .ToArray(); |
| | | 276 | | |
| | | 277 | | await UpdatePlaylistInternal(playlist).ConfigureAwait(false); |
| | | 278 | | |
| | | 279 | | _providerManager.QueueRefresh( |
| | | 280 | | playlist.Id, |
| | | 281 | | new MetadataRefreshOptions(new DirectoryService(_fileSystem)) |
| | | 282 | | { |
| | | 283 | | ForceSave = true |
| | | 284 | | }, |
| | | 285 | | RefreshPriority.High); |
| | | 286 | | } |
| | | 287 | | |
| | | 288 | | internal static int DetermineAdjustedIndex(int newPriorIndexAllChildren, int newIndex) |
| | | 289 | | { |
| | 3 | 290 | | if (newIndex == 0) |
| | | 291 | | { |
| | 2 | 292 | | return newPriorIndexAllChildren > 0 ? newPriorIndexAllChildren - 1 : 0; |
| | | 293 | | } |
| | | 294 | | |
| | 1 | 295 | | return newPriorIndexAllChildren + 1; |
| | | 296 | | } |
| | | 297 | | |
| | | 298 | | public async Task MoveItemAsync(string playlistId, string entryId, int newIndex, Guid callingUserId) |
| | | 299 | | { |
| | | 300 | | if (_libraryManager.GetItemById(playlistId) is not Playlist playlist) |
| | | 301 | | { |
| | | 302 | | throw new ArgumentException("No Playlist exists with the supplied Id"); |
| | | 303 | | } |
| | | 304 | | |
| | | 305 | | var user = _userManager.GetUserById(callingUserId); |
| | | 306 | | var children = playlist.GetManageableItems().ToList(); |
| | | 307 | | var accessibleChildren = children.Where(c => c.Item2.IsVisible(user)).ToArray(); |
| | | 308 | | |
| | | 309 | | var oldIndexAll = children.FindIndex(i => string.Equals(entryId, i.Item1.ItemId?.ToString("N", CultureInfo.I |
| | | 310 | | var oldIndexAccessible = accessibleChildren.FindIndex(i => string.Equals(entryId, i.Item1.ItemId?.ToString(" |
| | | 311 | | |
| | | 312 | | if (oldIndexAccessible == newIndex) |
| | | 313 | | { |
| | | 314 | | return; |
| | | 315 | | } |
| | | 316 | | |
| | | 317 | | var newPriorItemIndex = newIndex > oldIndexAccessible ? newIndex : newIndex - 1 < 0 ? 0 : newIndex - 1; |
| | | 318 | | var newPriorItemId = accessibleChildren[newPriorItemIndex].Item1.ItemId; |
| | | 319 | | var newPriorItemIndexOnAllChildren = children.FindIndex(c => c.Item1.ItemId.Equals(newPriorItemId)); |
| | | 320 | | var adjustedNewIndex = DetermineAdjustedIndex(newPriorItemIndexOnAllChildren, newIndex); |
| | | 321 | | |
| | | 322 | | var item = playlist.LinkedChildren.FirstOrDefault(i => string.Equals(entryId, i.ItemId?.ToString("N", Cultur |
| | | 323 | | if (item is null) |
| | | 324 | | { |
| | | 325 | | _logger.LogWarning("Modified item not found in playlist. ItemId: {ItemId}, PlaylistId: {PlaylistId}", en |
| | | 326 | | |
| | | 327 | | return; |
| | | 328 | | } |
| | | 329 | | |
| | | 330 | | var newList = playlist.LinkedChildren.ToList(); |
| | | 331 | | newList.Remove(item); |
| | | 332 | | |
| | | 333 | | if (newIndex >= newList.Count) |
| | | 334 | | { |
| | | 335 | | newList.Add(item); |
| | | 336 | | } |
| | | 337 | | else |
| | | 338 | | { |
| | | 339 | | newList.Insert(adjustedNewIndex, item); |
| | | 340 | | } |
| | | 341 | | |
| | | 342 | | playlist.LinkedChildren = [.. newList]; |
| | | 343 | | |
| | | 344 | | await UpdatePlaylistInternal(playlist).ConfigureAwait(false); |
| | | 345 | | } |
| | | 346 | | |
| | | 347 | | /// <inheritdoc /> |
| | | 348 | | public void SavePlaylistFile(Playlist item) |
| | | 349 | | { |
| | | 350 | | // this is probably best done as a metadata provider |
| | | 351 | | // saving a file over itself will require some work to prevent this from happening when not needed |
| | 0 | 352 | | var playlistPath = item.Path; |
| | 0 | 353 | | var extension = Path.GetExtension(playlistPath.AsSpan()); |
| | | 354 | | |
| | 0 | 355 | | if (extension.Equals(".wpl", StringComparison.OrdinalIgnoreCase)) |
| | | 356 | | { |
| | 0 | 357 | | var playlist = new WplPlaylist(); |
| | 0 | 358 | | foreach (var child in item.GetLinkedChildren()) |
| | | 359 | | { |
| | 0 | 360 | | var entry = new WplPlaylistEntry() |
| | 0 | 361 | | { |
| | 0 | 362 | | Path = NormalizeItemPath(playlistPath, child.Path), |
| | 0 | 363 | | TrackTitle = child.Name, |
| | 0 | 364 | | AlbumTitle = child.Album |
| | 0 | 365 | | }; |
| | | 366 | | |
| | 0 | 367 | | if (child is IHasAlbumArtist hasAlbumArtist) |
| | | 368 | | { |
| | 0 | 369 | | entry.AlbumArtist = hasAlbumArtist.AlbumArtists.Count > 0 ? hasAlbumArtist.AlbumArtists[0] : nul |
| | | 370 | | } |
| | | 371 | | |
| | 0 | 372 | | if (child is IHasArtist hasArtist) |
| | | 373 | | { |
| | 0 | 374 | | entry.TrackArtist = hasArtist.Artists.Count > 0 ? hasArtist.Artists[0] : null; |
| | | 375 | | } |
| | | 376 | | |
| | 0 | 377 | | if (child.RunTimeTicks.HasValue) |
| | | 378 | | { |
| | 0 | 379 | | entry.Duration = TimeSpan.FromTicks(child.RunTimeTicks.Value); |
| | | 380 | | } |
| | | 381 | | |
| | 0 | 382 | | playlist.PlaylistEntries.Add(entry); |
| | | 383 | | } |
| | | 384 | | |
| | 0 | 385 | | string text = new WplContent().ToText(playlist); |
| | 0 | 386 | | File.WriteAllText(playlistPath, text); |
| | | 387 | | } |
| | 0 | 388 | | else if (extension.Equals(".zpl", StringComparison.OrdinalIgnoreCase)) |
| | | 389 | | { |
| | 0 | 390 | | var playlist = new ZplPlaylist(); |
| | 0 | 391 | | foreach (var child in item.GetLinkedChildren()) |
| | | 392 | | { |
| | 0 | 393 | | var entry = new ZplPlaylistEntry() |
| | 0 | 394 | | { |
| | 0 | 395 | | Path = NormalizeItemPath(playlistPath, child.Path), |
| | 0 | 396 | | TrackTitle = child.Name, |
| | 0 | 397 | | AlbumTitle = child.Album |
| | 0 | 398 | | }; |
| | | 399 | | |
| | 0 | 400 | | if (child is IHasAlbumArtist hasAlbumArtist) |
| | | 401 | | { |
| | 0 | 402 | | entry.AlbumArtist = hasAlbumArtist.AlbumArtists.Count > 0 ? hasAlbumArtist.AlbumArtists[0] : nul |
| | | 403 | | } |
| | | 404 | | |
| | 0 | 405 | | if (child is IHasArtist hasArtist) |
| | | 406 | | { |
| | 0 | 407 | | entry.TrackArtist = hasArtist.Artists.Count > 0 ? hasArtist.Artists[0] : null; |
| | | 408 | | } |
| | | 409 | | |
| | 0 | 410 | | if (child.RunTimeTicks.HasValue) |
| | | 411 | | { |
| | 0 | 412 | | entry.Duration = TimeSpan.FromTicks(child.RunTimeTicks.Value); |
| | | 413 | | } |
| | | 414 | | |
| | 0 | 415 | | playlist.PlaylistEntries.Add(entry); |
| | | 416 | | } |
| | | 417 | | |
| | 0 | 418 | | string text = new ZplContent().ToText(playlist); |
| | 0 | 419 | | File.WriteAllText(playlistPath, text); |
| | | 420 | | } |
| | 0 | 421 | | else if (extension.Equals(".m3u", StringComparison.OrdinalIgnoreCase)) |
| | | 422 | | { |
| | 0 | 423 | | var playlist = new M3uPlaylist |
| | 0 | 424 | | { |
| | 0 | 425 | | IsExtended = true |
| | 0 | 426 | | }; |
| | 0 | 427 | | foreach (var child in item.GetLinkedChildren()) |
| | | 428 | | { |
| | 0 | 429 | | var entry = new M3uPlaylistEntry() |
| | 0 | 430 | | { |
| | 0 | 431 | | Path = NormalizeItemPath(playlistPath, child.Path), |
| | 0 | 432 | | Title = child.Name, |
| | 0 | 433 | | Album = child.Album |
| | 0 | 434 | | }; |
| | | 435 | | |
| | 0 | 436 | | if (child is IHasAlbumArtist hasAlbumArtist) |
| | | 437 | | { |
| | 0 | 438 | | entry.AlbumArtist = hasAlbumArtist.AlbumArtists.Count > 0 ? hasAlbumArtist.AlbumArtists[0] : nul |
| | | 439 | | } |
| | | 440 | | |
| | 0 | 441 | | if (child.RunTimeTicks.HasValue) |
| | | 442 | | { |
| | 0 | 443 | | entry.Duration = TimeSpan.FromTicks(child.RunTimeTicks.Value); |
| | | 444 | | } |
| | | 445 | | |
| | 0 | 446 | | playlist.PlaylistEntries.Add(entry); |
| | | 447 | | } |
| | | 448 | | |
| | 0 | 449 | | string text = new M3uContent().ToText(playlist); |
| | 0 | 450 | | File.WriteAllText(playlistPath, text); |
| | | 451 | | } |
| | 0 | 452 | | else if (extension.Equals(".m3u8", StringComparison.OrdinalIgnoreCase)) |
| | | 453 | | { |
| | 0 | 454 | | var playlist = new M3uPlaylist |
| | 0 | 455 | | { |
| | 0 | 456 | | IsExtended = true |
| | 0 | 457 | | }; |
| | | 458 | | |
| | 0 | 459 | | foreach (var child in item.GetLinkedChildren()) |
| | | 460 | | { |
| | 0 | 461 | | var entry = new M3uPlaylistEntry() |
| | 0 | 462 | | { |
| | 0 | 463 | | Path = NormalizeItemPath(playlistPath, child.Path), |
| | 0 | 464 | | Title = child.Name, |
| | 0 | 465 | | Album = child.Album |
| | 0 | 466 | | }; |
| | | 467 | | |
| | 0 | 468 | | if (child is IHasAlbumArtist hasAlbumArtist) |
| | | 469 | | { |
| | 0 | 470 | | entry.AlbumArtist = hasAlbumArtist.AlbumArtists.Count > 0 ? hasAlbumArtist.AlbumArtists[0] : nul |
| | | 471 | | } |
| | | 472 | | |
| | 0 | 473 | | if (child.RunTimeTicks.HasValue) |
| | | 474 | | { |
| | 0 | 475 | | entry.Duration = TimeSpan.FromTicks(child.RunTimeTicks.Value); |
| | | 476 | | } |
| | | 477 | | |
| | 0 | 478 | | playlist.PlaylistEntries.Add(entry); |
| | | 479 | | } |
| | | 480 | | |
| | 0 | 481 | | string text = new M3uContent().ToText(playlist); |
| | 0 | 482 | | File.WriteAllText(playlistPath, text); |
| | | 483 | | } |
| | 0 | 484 | | else if (extension.Equals(".pls", StringComparison.OrdinalIgnoreCase)) |
| | | 485 | | { |
| | 0 | 486 | | var playlist = new PlsPlaylist(); |
| | 0 | 487 | | foreach (var child in item.GetLinkedChildren()) |
| | | 488 | | { |
| | 0 | 489 | | var entry = new PlsPlaylistEntry() |
| | 0 | 490 | | { |
| | 0 | 491 | | Path = NormalizeItemPath(playlistPath, child.Path), |
| | 0 | 492 | | Title = child.Name |
| | 0 | 493 | | }; |
| | | 494 | | |
| | 0 | 495 | | if (child.RunTimeTicks.HasValue) |
| | | 496 | | { |
| | 0 | 497 | | entry.Length = TimeSpan.FromTicks(child.RunTimeTicks.Value); |
| | | 498 | | } |
| | | 499 | | |
| | 0 | 500 | | playlist.PlaylistEntries.Add(entry); |
| | | 501 | | } |
| | | 502 | | |
| | 0 | 503 | | string text = new PlsContent().ToText(playlist); |
| | 0 | 504 | | File.WriteAllText(playlistPath, text); |
| | | 505 | | } |
| | 0 | 506 | | } |
| | | 507 | | |
| | | 508 | | private static string NormalizeItemPath(string playlistPath, string itemPath) |
| | | 509 | | { |
| | 0 | 510 | | return MakeRelativePath(Path.GetDirectoryName(playlistPath), itemPath); |
| | | 511 | | } |
| | | 512 | | |
| | | 513 | | private static string MakeRelativePath(string folderPath, string fileAbsolutePath) |
| | | 514 | | { |
| | 0 | 515 | | ArgumentException.ThrowIfNullOrEmpty(folderPath); |
| | 0 | 516 | | ArgumentException.ThrowIfNullOrEmpty(fileAbsolutePath); |
| | | 517 | | |
| | 0 | 518 | | if (!folderPath.EndsWith(Path.DirectorySeparatorChar)) |
| | | 519 | | { |
| | 0 | 520 | | folderPath += Path.DirectorySeparatorChar; |
| | | 521 | | } |
| | | 522 | | |
| | 0 | 523 | | var folderUri = new Uri(folderPath); |
| | 0 | 524 | | var fileAbsoluteUri = new Uri(fileAbsolutePath); |
| | | 525 | | |
| | | 526 | | // path can't be made relative |
| | 0 | 527 | | if (folderUri.Scheme != fileAbsoluteUri.Scheme) |
| | | 528 | | { |
| | 0 | 529 | | return fileAbsolutePath; |
| | | 530 | | } |
| | | 531 | | |
| | 0 | 532 | | var relativeUri = folderUri.MakeRelativeUri(fileAbsoluteUri); |
| | 0 | 533 | | string relativePath = Uri.UnescapeDataString(relativeUri.ToString()); |
| | | 534 | | |
| | 0 | 535 | | if (fileAbsoluteUri.Scheme.Equals("file", StringComparison.OrdinalIgnoreCase)) |
| | | 536 | | { |
| | 0 | 537 | | relativePath = relativePath.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar); |
| | | 538 | | } |
| | | 539 | | |
| | 0 | 540 | | return relativePath; |
| | | 541 | | } |
| | | 542 | | |
| | | 543 | | /// <inheritdoc /> |
| | | 544 | | public Folder GetPlaylistsFolder() |
| | | 545 | | { |
| | 2 | 546 | | return GetPlaylistsFolder(Guid.Empty); |
| | | 547 | | } |
| | | 548 | | |
| | | 549 | | /// <inheritdoc /> |
| | | 550 | | public Folder GetPlaylistsFolder(Guid userId) |
| | | 551 | | { |
| | | 552 | | const string TypeName = "PlaylistsFolder"; |
| | | 553 | | |
| | 2 | 554 | | return _libraryManager.RootFolder.Children.OfType<Folder>().FirstOrDefault(i => string.Equals(i.GetType().Na |
| | 2 | 555 | | _libraryManager.GetUserRootFolder().Children.OfType<Folder>().FirstOrDefault(i => string.Equals(i.GetTyp |
| | | 556 | | } |
| | | 557 | | |
| | | 558 | | /// <inheritdoc /> |
| | | 559 | | public async Task RemovePlaylistsAsync(Guid userId) |
| | | 560 | | { |
| | | 561 | | var playlists = GetUserPlaylists(userId); |
| | | 562 | | foreach (var playlist in playlists) |
| | | 563 | | { |
| | | 564 | | // Update owner if shared |
| | | 565 | | var rankedShares = playlist.Shares.OrderByDescending(x => x.CanEdit).ToList(); |
| | | 566 | | if (rankedShares.Count > 0) |
| | | 567 | | { |
| | | 568 | | playlist.OwnerUserId = rankedShares[0].UserId; |
| | | 569 | | playlist.Shares = rankedShares.Skip(1).ToArray(); |
| | | 570 | | await UpdatePlaylistInternal(playlist).ConfigureAwait(false); |
| | | 571 | | } |
| | | 572 | | else if (!playlist.OpenAccess) |
| | | 573 | | { |
| | | 574 | | // Remove playlist if not shared |
| | | 575 | | _libraryManager.DeleteItem( |
| | | 576 | | playlist, |
| | | 577 | | new DeleteOptions |
| | | 578 | | { |
| | | 579 | | DeleteFileLocation = false, |
| | | 580 | | DeleteFromExternalProvider = false |
| | | 581 | | }, |
| | | 582 | | playlist.GetParent(), |
| | | 583 | | false); |
| | | 584 | | } |
| | | 585 | | } |
| | | 586 | | } |
| | | 587 | | |
| | | 588 | | public async Task UpdatePlaylist(PlaylistUpdateRequest request) |
| | | 589 | | { |
| | | 590 | | var playlist = GetPlaylistForUser(request.Id, request.UserId); |
| | | 591 | | |
| | | 592 | | if (request.Ids is not null) |
| | | 593 | | { |
| | | 594 | | playlist.LinkedChildren = []; |
| | | 595 | | await UpdatePlaylistInternal(playlist).ConfigureAwait(false); |
| | | 596 | | |
| | | 597 | | var user = _userManager.GetUserById(request.UserId); |
| | | 598 | | await AddToPlaylistInternal(request.Id, request.Ids, user, new DtoOptions(false) |
| | | 599 | | { |
| | | 600 | | EnableImages = true |
| | | 601 | | }).ConfigureAwait(false); |
| | | 602 | | |
| | | 603 | | playlist = GetPlaylistForUser(request.Id, request.UserId); |
| | | 604 | | } |
| | | 605 | | |
| | | 606 | | if (request.Name is not null) |
| | | 607 | | { |
| | | 608 | | playlist.Name = request.Name; |
| | | 609 | | } |
| | | 610 | | |
| | | 611 | | if (request.Users is not null) |
| | | 612 | | { |
| | | 613 | | playlist.Shares = request.Users; |
| | | 614 | | } |
| | | 615 | | |
| | | 616 | | if (request.Public is not null) |
| | | 617 | | { |
| | | 618 | | playlist.OpenAccess = request.Public.Value; |
| | | 619 | | } |
| | | 620 | | |
| | | 621 | | await UpdatePlaylistInternal(playlist).ConfigureAwait(false); |
| | | 622 | | } |
| | | 623 | | |
| | | 624 | | public async Task AddUserToShares(PlaylistUserUpdateRequest request) |
| | | 625 | | { |
| | | 626 | | var userId = request.UserId; |
| | | 627 | | var playlist = GetPlaylistForUser(request.Id, userId); |
| | | 628 | | var shares = playlist.Shares.ToList(); |
| | | 629 | | var existingUserShare = shares.FirstOrDefault(s => s.UserId.Equals(userId)); |
| | | 630 | | if (existingUserShare is not null) |
| | | 631 | | { |
| | | 632 | | shares.Remove(existingUserShare); |
| | | 633 | | } |
| | | 634 | | |
| | | 635 | | shares.Add(new PlaylistUserPermissions(userId, request.CanEdit ?? false)); |
| | | 636 | | playlist.Shares = shares; |
| | | 637 | | await UpdatePlaylistInternal(playlist).ConfigureAwait(false); |
| | | 638 | | } |
| | | 639 | | |
| | | 640 | | public async Task RemoveUserFromShares(Guid playlistId, Guid userId, PlaylistUserPermissions share) |
| | | 641 | | { |
| | | 642 | | var playlist = GetPlaylistForUser(playlistId, userId); |
| | | 643 | | var shares = playlist.Shares.ToList(); |
| | | 644 | | shares.Remove(share); |
| | | 645 | | playlist.Shares = shares; |
| | | 646 | | await UpdatePlaylistInternal(playlist).ConfigureAwait(false); |
| | | 647 | | } |
| | | 648 | | |
| | | 649 | | private async Task UpdatePlaylistInternal(Playlist playlist) |
| | | 650 | | { |
| | | 651 | | await playlist.UpdateToRepositoryAsync(ItemUpdateType.MetadataEdit, CancellationToken.None).ConfigureAwait(f |
| | | 652 | | |
| | | 653 | | if (playlist.IsFile) |
| | | 654 | | { |
| | | 655 | | SavePlaylistFile(playlist); |
| | | 656 | | } |
| | | 657 | | } |
| | | 658 | | } |
| | | 659 | | } |