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Kavita+ Comic Metadata Matching (#3740)

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Joe Milazzo 2025-04-25 07:26:48 -06:00 • committed by GitHub
parent 4521965315
commit ed154e4768
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46 changed files with 4207 additions and 98 deletions
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46
API/Services/Tasks/Metadata/CoverDbService.cs
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@ -32,6 +32,7 @@ public interface ICoverDbService
Task<string?> DownloadPersonImageAsync(Person person, EncodeFormat encodeFormat, string url);
Task SetPersonCoverByUrl(Person person, string url, bool fromBase64 = true, bool checkNoImagePlaceholder = false);
Task SetSeriesCoverByUrl(Series series, string url, bool fromBase64 = true, bool chooseBetterImage = false);
Task SetChapterCoverByUrl(Chapter chapter, string url, bool fromBase64 = true, bool chooseBetterImage = false);
}
@ -580,6 +581,51 @@ public class CoverDbService : ICoverDbService
}
}
public async Task SetChapterCoverByUrl(Chapter chapter, string url, bool fromBase64 = true, bool chooseBetterImage = false)
{
if (!string.IsNullOrEmpty(url))
{
var filePath = await CreateThumbnail(url, $"{ImageService.GetChapterFormat(chapter.Id, chapter.VolumeId)}", fromBase64);
if (!string.IsNullOrEmpty(filePath))
{
// Additional check to see if downloaded image is similar and we have a higher resolution
if (chooseBetterImage && !string.IsNullOrEmpty(chapter.CoverImage))
{
try
{
var betterImage = Path.Join(_directoryService.CoverImageDirectory, chapter.CoverImage)
.GetBetterImage(Path.Join(_directoryService.CoverImageDirectory, filePath))!;
filePath = Path.GetFileName(betterImage);
}
catch (Exception ex)
{
_logger.LogError(ex, "There was an issue trying to choose a better cover image for Chapter: {FileName} ({ChapterId})", chapter.Range, chapter.Id);
}
}
chapter.CoverImage = filePath;
chapter.CoverImageLocked = true;
_imageService.UpdateColorScape(chapter);
_unitOfWork.ChapterRepository.Update(chapter);
}
}
else
{
chapter.CoverImage = null;
chapter.CoverImageLocked = false;
_imageService.UpdateColorScape(chapter);
_unitOfWork.ChapterRepository.Update(chapter);
}
if (_unitOfWork.HasChanges())
{
await _unitOfWork.CommitAsync();
await _eventHub.SendMessageAsync(MessageFactory.CoverUpdate,
MessageFactory.CoverUpdateEvent(chapter.Id, MessageFactoryEntityTypes.Chapter), false);
}
}
private async Task<string> CreateThumbnail(string url, string filename, bool fromBase64 = true)
{
var settings = await _unitOfWork.SettingsRepository.GetSettingsDtoAsync();