diff options
| -rw-r--r-- | Emby.Server.Implementations/Library/LibraryManager.cs | 47 | ||||
| -rw-r--r-- | MediaBrowser.Controller/Library/ILibraryManager.cs | 2 |
2 files changed, 39 insertions, 10 deletions
diff --git a/Emby.Server.Implementations/Library/LibraryManager.cs b/Emby.Server.Implementations/Library/LibraryManager.cs index 903c0b3cf..84bcd1bc1 100644 --- a/Emby.Server.Implementations/Library/LibraryManager.cs +++ b/Emby.Server.Implementations/Library/LibraryManager.cs @@ -1820,23 +1820,44 @@ namespace Emby.Server.Implementations.Library } } - public void UpdateImages(BaseItem item) + private bool ImageNeedsRefresh(ItemImageInfo image) + { + if (image.Path != null && image.IsLocalFile) + { + if (image.Width == 0 || image.Height == 0 || string.IsNullOrEmpty(image.BlurHash)) + { + return true; + } + + try + { + return _fileSystem.GetLastWriteTimeUtc(image.Path) != image.DateModified; + } + catch (Exception ex) + { + _logger.LogError(ex, "Cannot get file info for {0}", image.Path); + return false; + } + } + + return false; + } + + public void UpdateImages(BaseItem item, bool forceUpdate = false) { if (item == null) { throw new ArgumentNullException(nameof(item)); } - var outdated = item.ImageInfos - .Where(i => (i.IsLocalFile && (i.Width == 0 || i.Height == 0 || string.IsNullOrEmpty(i.BlurHash)))) - .ToList(); - if (outdated.Count == 0) + var outdated = forceUpdate ? item.ImageInfos : item.ImageInfos.Where(ImageNeedsRefresh).ToArray(); + if (outdated.Length == 0) { RegisterItem(item); return; } - outdated.ForEach(img => + foreach (var img in outdated) { ImageDimensions size = _imageProcessor.GetImageDimensions(item, img); img.Width = size.Width; @@ -1850,10 +1871,18 @@ namespace Emby.Server.Implementations.Library _logger.LogError(ex, "Cannot compute blurhash for {0}", img.Path); img.BlurHash = string.Empty; } - }); - _itemRepository.SaveImages(item); + try + { + img.DateModified = _fileSystem.GetLastWriteTimeUtc(img.Path); + } + catch (Exception ex) + { + _logger.LogError(ex, "Cannot update DateModified for {0}", img.Path); + } + } + _itemRepository.SaveImages(item); RegisterItem(item); } @@ -1874,7 +1903,7 @@ namespace Emby.Server.Implementations.Library item.DateLastSaved = DateTime.UtcNow; - UpdateImages(item); + UpdateImages(item, updateReason >= ItemUpdateType.ImageUpdate); } _itemRepository.SaveItems(itemsList, cancellationToken); diff --git a/MediaBrowser.Controller/Library/ILibraryManager.cs b/MediaBrowser.Controller/Library/ILibraryManager.cs index 81160efec..916e4fda7 100644 --- a/MediaBrowser.Controller/Library/ILibraryManager.cs +++ b/MediaBrowser.Controller/Library/ILibraryManager.cs @@ -118,7 +118,7 @@ namespace MediaBrowser.Controller.Library /// </summary> void QueueLibraryScan(); - void UpdateImages(BaseItem item); + void UpdateImages(BaseItem item, bool forceUpdate = false); /// <summary> /// Gets the default view. |