| | | 1 | | using System; |
| | | 2 | | using System.IO; |
| | | 3 | | using System.Linq; |
| | | 4 | | using System.Threading; |
| | | 5 | | using System.Threading.Tasks; |
| | | 6 | | using MediaBrowser.Controller.Entities; |
| | | 7 | | using MediaBrowser.Controller.IO; |
| | | 8 | | using MediaBrowser.Controller.MediaSegments; |
| | | 9 | | using MediaBrowser.Controller.Trickplay; |
| | | 10 | | using Microsoft.Extensions.Logging; |
| | | 11 | | |
| | | 12 | | namespace Emby.Server.Implementations.Library; |
| | | 13 | | |
| | | 14 | | /// <summary> |
| | | 15 | | /// IExternalDataManager implementation. |
| | | 16 | | /// </summary> |
| | | 17 | | public class ExternalDataManager : IExternalDataManager |
| | | 18 | | { |
| | | 19 | | private readonly IKeyframeManager _keyframeManager; |
| | | 20 | | private readonly IMediaSegmentManager _mediaSegmentManager; |
| | | 21 | | private readonly IPathManager _pathManager; |
| | | 22 | | private readonly ITrickplayManager _trickplayManager; |
| | | 23 | | private readonly ILogger<ExternalDataManager> _logger; |
| | | 24 | | |
| | | 25 | | /// <summary> |
| | | 26 | | /// Initializes a new instance of the <see cref="ExternalDataManager"/> class. |
| | | 27 | | /// </summary> |
| | | 28 | | /// <param name="keyframeManager">The keyframe manager.</param> |
| | | 29 | | /// <param name="mediaSegmentManager">The media segment manager.</param> |
| | | 30 | | /// <param name="pathManager">The path manager.</param> |
| | | 31 | | /// <param name="trickplayManager">The trickplay manager.</param> |
| | | 32 | | /// <param name="logger">The logger.</param> |
| | | 33 | | public ExternalDataManager( |
| | | 34 | | IKeyframeManager keyframeManager, |
| | | 35 | | IMediaSegmentManager mediaSegmentManager, |
| | | 36 | | IPathManager pathManager, |
| | | 37 | | ITrickplayManager trickplayManager, |
| | | 38 | | ILogger<ExternalDataManager> logger) |
| | | 39 | | { |
| | 21 | 40 | | _keyframeManager = keyframeManager; |
| | 21 | 41 | | _mediaSegmentManager = mediaSegmentManager; |
| | 21 | 42 | | _pathManager = pathManager; |
| | 21 | 43 | | _trickplayManager = trickplayManager; |
| | 21 | 44 | | _logger = logger; |
| | 21 | 45 | | } |
| | | 46 | | |
| | | 47 | | /// <inheritdoc/> |
| | | 48 | | public async Task DeleteExternalItemDataAsync(BaseItem item, CancellationToken cancellationToken) |
| | | 49 | | { |
| | | 50 | | var validPaths = _pathManager.GetExtractedDataPaths(item).Where(Directory.Exists).ToList(); |
| | | 51 | | var itemId = item.Id; |
| | | 52 | | if (validPaths.Count > 0) |
| | | 53 | | { |
| | | 54 | | foreach (var path in validPaths) |
| | | 55 | | { |
| | | 56 | | try |
| | | 57 | | { |
| | | 58 | | Directory.Delete(path, true); |
| | | 59 | | } |
| | | 60 | | catch (Exception ex) |
| | | 61 | | { |
| | | 62 | | _logger.LogWarning("Unable to prune external item data at {Path}: {Exception}", path, ex); |
| | | 63 | | } |
| | | 64 | | } |
| | | 65 | | } |
| | | 66 | | |
| | | 67 | | await _keyframeManager.DeleteKeyframeDataAsync(itemId, cancellationToken).ConfigureAwait(false); |
| | | 68 | | await _mediaSegmentManager.DeleteSegmentsAsync(itemId, cancellationToken).ConfigureAwait(false); |
| | | 69 | | await _trickplayManager.DeleteTrickplayDataAsync(itemId, cancellationToken).ConfigureAwait(false); |
| | | 70 | | } |
| | | 71 | | } |