mirror of
https://github.com/Kareadita/Kavita.git
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Metadata Performance Scan (#921)
* Refactored updating chapter metadata from ComicInfo into the Scan loop. This let's us avoid an additional N file reads (expensive) in the metadata service, as we already have to read them in the scan loop. * Refactored Series level metadata aggregation into the scan loop. This allows for the batching of DB updates to be much smaller, thus faster without much overhead of GC. * Refactored some of the code for ProcessFile to remove a few redundant if statements
This commit is contained in:
Joseph Milazzo
GitHub
parent
7d5694c767
commit
ab8c762830
@ -76,159 +76,14 @@ public class MetadataService : IMetadataService
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return true;
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}
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private void UpdateChapterMetadata(Chapter chapter, ICollection<Person> allPeople, ICollection<Tag> allTags, ICollection<Genre> allGenres, bool forceUpdate)
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private void UpdateChapterLastModified(Chapter chapter, bool forceUpdate)
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{
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var firstFile = chapter.Files.OrderBy(x => x.Chapter).FirstOrDefault();
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if (firstFile == null || _cacheHelper.HasFileNotChangedSinceCreationOrLastScan(chapter, forceUpdate, firstFile)) return;
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UpdateChapterFromComicInfo(chapter, allPeople, allTags, allGenres, firstFile);
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firstFile.UpdateLastModified();
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}
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private void UpdateChapterFromComicInfo(Chapter chapter, ICollection<Person> allPeople, ICollection<Tag> allTags, ICollection<Genre> allGenres, MangaFile firstFile)
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{
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var comicInfo = _readingItemService.GetComicInfo(firstFile.FilePath, firstFile.Format);
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if (comicInfo == null) return;
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chapter.AgeRating = ComicInfo.ConvertAgeRatingToEnum(comicInfo.AgeRating);
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if (!string.IsNullOrEmpty(comicInfo.Title))
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{
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chapter.TitleName = comicInfo.Title.Trim();
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}
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if (!string.IsNullOrEmpty(comicInfo.Summary))
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{
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chapter.Summary = comicInfo.Summary;
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}
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if (!string.IsNullOrEmpty(comicInfo.LanguageISO))
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{
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chapter.Language = comicInfo.LanguageISO;
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}
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if (comicInfo.Count > 0)
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{
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chapter.TotalCount = comicInfo.Count;
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}
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if (int.Parse(comicInfo.Number) > 0)
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{
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chapter.Count = int.Parse(comicInfo.Number);
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}
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if (comicInfo.Year > 0)
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{
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var day = Math.Max(comicInfo.Day, 1);
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var month = Math.Max(comicInfo.Month, 1);
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chapter.ReleaseDate = DateTime.Parse($"{month}/{day}/{comicInfo.Year}");
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}
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if (!string.IsNullOrEmpty(comicInfo.Colorist))
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{
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var people = comicInfo.Colorist.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.Colorist);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.Colorist,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.Characters))
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{
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var people = comicInfo.Characters.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.Character);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.Character,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.Translator))
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{
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var people = comicInfo.Translator.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.Translator);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.Translator,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.Tags))
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{
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var tags = comicInfo.Tags.Split(",").Select(s => s.Trim()).ToList();
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// Remove all tags that aren't matching between chapter tags and metadata
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TagHelper.KeepOnlySameTagBetweenLists(chapter.Tags, tags.Select(t => DbFactory.Tag(t, false)).ToList());
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TagHelper.UpdateTag(allTags, tags, false,
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(tag, added) =>
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{
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chapter.Tags.Add(tag);
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});
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}
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if (!string.IsNullOrEmpty(comicInfo.Writer))
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{
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var people = comicInfo.Writer.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.Writer);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.Writer,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.Editor))
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{
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var people = comicInfo.Editor.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.Editor);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.Editor,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.Inker))
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{
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var people = comicInfo.Inker.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.Inker);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.Inker,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.Letterer))
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{
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var people = comicInfo.Letterer.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.Letterer);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.Letterer,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.Penciller))
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{
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var people = comicInfo.Penciller.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.Penciller);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.Penciller,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.CoverArtist))
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{
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var people = comicInfo.CoverArtist.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.CoverArtist);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.CoverArtist,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.Publisher))
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{
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var people = comicInfo.Publisher.Split(",");
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PersonHelper.RemovePeople(chapter.People, people, PersonRole.Publisher);
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PersonHelper.UpdatePeople(allPeople, people, PersonRole.Publisher,
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person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
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}
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if (!string.IsNullOrEmpty(comicInfo.Genre))
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{
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var genres = comicInfo.Genre.Split(",");
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GenreHelper.KeepOnlySameGenreBetweenLists(chapter.Genres, genres.Select(g => DbFactory.Genre(g, false)).ToList());
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GenreHelper.UpdateGenre(allGenres, genres, false,
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genre => chapter.Genres.Add(genre));
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}
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}
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/// <summary>
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/// Updates the cover image for a Volume
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/// </summary>
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@ -283,93 +138,6 @@ public class MetadataService : IMetadataService
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series.CoverImage = firstCover?.CoverImage ?? coverImage;
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}
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private static void UpdateSeriesMetadata(Series series, ICollection<Person> allPeople, ICollection<Genre> allGenres, ICollection<Tag> allTags, bool forceUpdate)
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{
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var isBook = series.Library.Type == LibraryType.Book;
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var firstVolume = series.Volumes.OrderBy(c => c.Number, new ChapterSortComparer()).FirstWithChapters(isBook);
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var firstChapter = firstVolume?.Chapters.GetFirstChapterWithFiles();
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var firstFile = firstChapter?.Files.FirstOrDefault();
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if (firstFile == null) return;
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if (Parser.Parser.IsPdf(firstFile.FilePath)) return;
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var chapters = series.Volumes.SelectMany(volume => volume.Chapters).ToList();
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// Update Metadata based on Chapter metadata
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series.Metadata.ReleaseYear = chapters.Min(c => c.ReleaseDate.Year);
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if (series.Metadata.ReleaseYear < 1000)
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{
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// Not a valid year, default to 0
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series.Metadata.ReleaseYear = 0;
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}
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// Set the AgeRating as highest in all the comicInfos
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series.Metadata.AgeRating = chapters.Max(chapter => chapter.AgeRating);
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series.Metadata.Count = chapters.Max(chapter => chapter.TotalCount);
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series.Metadata.PublicationStatus = PublicationStatus.OnGoing;
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if (chapters.Max(chapter => chapter.Count) >= series.Metadata.Count && series.Metadata.Count > 0)
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{
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series.Metadata.PublicationStatus = PublicationStatus.Completed;
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}
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if (!string.IsNullOrEmpty(firstChapter.Summary))
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{
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series.Metadata.Summary = firstChapter.Summary;
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}
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if (!string.IsNullOrEmpty(firstChapter.Language))
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{
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series.Metadata.Language = firstChapter.Language;
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}
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// Handle People
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foreach (var chapter in chapters)
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{
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Writer).Select(p => p.Name), PersonRole.Writer,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.CoverArtist).Select(p => p.Name), PersonRole.CoverArtist,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Publisher).Select(p => p.Name), PersonRole.Publisher,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Character).Select(p => p.Name), PersonRole.Character,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Colorist).Select(p => p.Name), PersonRole.Colorist,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Editor).Select(p => p.Name), PersonRole.Editor,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Inker).Select(p => p.Name), PersonRole.Inker,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Letterer).Select(p => p.Name), PersonRole.Letterer,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Penciller).Select(p => p.Name), PersonRole.Penciller,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Translator).Select(p => p.Name), PersonRole.Translator,
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person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
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TagHelper.UpdateTag(allTags, chapter.Tags.Select(t => t.Title), false, (tag, added) =>
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TagHelper.AddTagIfNotExists(series.Metadata.Tags, tag));
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GenreHelper.UpdateGenre(allGenres, chapter.Genres.Select(t => t.Title), false, genre =>
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GenreHelper.AddGenreIfNotExists(series.Metadata.Genres, genre));
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}
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var people = chapters.SelectMany(c => c.People).ToList();
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PersonHelper.KeepOnlySamePeopleBetweenLists(series.Metadata.People,
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people, person => series.Metadata.People.Remove(person));
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}
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/// <summary>
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///
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@ -391,7 +159,7 @@ public class MetadataService : IMetadataService
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{
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var chapterUpdated = UpdateChapterCoverImage(chapter, forceUpdate);
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// If cover was update, either the file has changed or first scan and we should force a metadata update
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UpdateChapterMetadata(chapter, allPeople, allTags, allGenres, forceUpdate || chapterUpdated);
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UpdateChapterLastModified(chapter, forceUpdate || chapterUpdated);
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if (index == 0 && chapterUpdated)
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{
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firstChapterUpdated = true;
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@ -409,7 +177,6 @@ public class MetadataService : IMetadataService
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}
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UpdateSeriesCoverImage(series, firstVolumeUpdated || forceUpdate);
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UpdateSeriesMetadata(series, allPeople, allGenres, allTags, forceUpdate);
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}
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catch (Exception ex)
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{
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@ -7,7 +7,7 @@ namespace API.Services;
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public interface IReadingItemService
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{
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ComicInfo GetComicInfo(string filePath, MangaFormat format);
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ComicInfo GetComicInfo(string filePath);
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int GetNumberOfPages(string filePath, MangaFormat format);
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string GetCoverImage(string fileFilePath, string fileName, MangaFormat format);
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void Extract(string fileFilePath, string targetDirectory, MangaFormat format, int imageCount = 1);
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@ -34,13 +34,17 @@ public class ReadingItemService : IReadingItemService
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/// Gets the ComicInfo for the file if it exists. Null otherewise.
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/// </summary>
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/// <param name="filePath">Fully qualified path of file</param>
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/// <param name="format">Format of the file determines how we open it (epub vs comicinfo.xml)</param>
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/// <returns></returns>
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public ComicInfo? GetComicInfo(string filePath, MangaFormat format)
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public ComicInfo? GetComicInfo(string filePath)
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{
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if (format is MangaFormat.Archive or MangaFormat.Epub)
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if (Parser.Parser.IsEpub(filePath))
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{
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return Parser.Parser.IsEpub(filePath) ? _bookService.GetComicInfo(filePath) : _archiveService.GetComicInfo(filePath);
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return _bookService.GetComicInfo(filePath);
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}
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if (Parser.Parser.IsComicInfoExtension(filePath))
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{
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return _archiveService.GetComicInfo(filePath);
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}
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return null;
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@ -120,6 +124,13 @@ public class ReadingItemService : IReadingItemService
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}
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}
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/// <summary>
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/// Parses information out of a file. If file is a book (epub), it will use book metadata regardless of LibraryType
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/// </summary>
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/// <param name="path"></param>
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/// <param name="rootPath"></param>
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/// <param name="type"></param>
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/// <returns></returns>
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public ParserInfo Parse(string path, string rootPath, LibraryType type)
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{
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return Parser.Parser.IsEpub(path) ? _bookService.ParseInfo(path) : _defaultParser.Parse(path, rootPath, type);
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@ -59,20 +59,6 @@ namespace API.Services.Tasks.Scanner
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return existingKey != null ? parsedSeries[existingKey] : new List<ParserInfo>();
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}
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private ComicInfo GetComicInfo(string path)
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{
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if (Parser.Parser.IsEpub(path))
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{
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return _readingItemService.GetComicInfo(path, MangaFormat.Epub);
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}
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if (Parser.Parser.IsComicInfoExtension(path))
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{
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return _readingItemService.GetComicInfo(path, MangaFormat.Archive);
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}
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return null;
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}
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/// <summary>
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/// Processes files found during a library scan.
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/// Populates a collection of <see cref="ParserInfo"/> for DB updates later.
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@ -82,22 +68,12 @@ namespace API.Services.Tasks.Scanner
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/// <param name="type">Library type to determine parsing to perform</param>
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private void ProcessFile(string path, string rootPath, LibraryType type)
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{
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ParserInfo info = null;
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// TODO: Emit event with what is being processed. It can look like Kavita isn't doing anything during file scan
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if (Parser.Parser.IsEpub(path))
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{
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info = _readingItemService.Parse(path, rootPath, type);
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}
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else
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{
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info = _readingItemService.Parse(path, rootPath, type);
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}
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// If we couldn't match, log. But don't log if the file parses as a cover image
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var info = _readingItemService.Parse(path, rootPath, type);
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if (info == null)
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{
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// If the file is an image and literally a cover image, skip processing.
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if (!(Parser.Parser.IsImage(path) && Parser.Parser.IsCoverImage(path)))
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{
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_logger.LogWarning("[Scanner] Could not parse series from {Path}", path);
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@ -105,15 +81,16 @@ namespace API.Services.Tasks.Scanner
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return;
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}
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if (Parser.Parser.IsEpub(path) && Parser.Parser.ParseVolume(info.Series) != Parser.Parser.DefaultVolume)
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// This catches when original library type is Manga/Comic and when parsing with non
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if (Parser.Parser.IsEpub(path) && Parser.Parser.ParseVolume(info.Series) != Parser.Parser.DefaultVolume) // Shouldn't this be info.Volume != DefaultVolume?
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{
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info = _defaultParser.Parse(path, rootPath, LibraryType.Book); // TODO: Why do I reparse?
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info = _defaultParser.Parse(path, rootPath, LibraryType.Book);
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var info2 = _readingItemService.Parse(path, rootPath, type);
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info.Merge(info2);
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}
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// TODO: Think about doing this before the Fallback code to speed up
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info.ComicInfo = GetComicInfo(path);
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info.ComicInfo = _readingItemService.GetComicInfo(path);
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if (info.ComicInfo != null)
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{
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if (!string.IsNullOrEmpty(info.ComicInfo.Volume))
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@ -7,6 +7,7 @@ using System.Threading;
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using System.Threading.Tasks;
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using API.Comparators;
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using API.Data;
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using API.Data.Metadata;
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using API.Data.Repositories;
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using API.Entities;
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using API.Entities.Enums;
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@ -42,11 +43,13 @@ public class ScannerService : IScannerService
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private readonly IFileService _fileService;
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private readonly IDirectoryService _directoryService;
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private readonly IReadingItemService _readingItemService;
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private readonly ICacheHelper _cacheHelper;
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private readonly NaturalSortComparer _naturalSort = new ();
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public ScannerService(IUnitOfWork unitOfWork, ILogger<ScannerService> logger,
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IMetadataService metadataService, ICacheService cacheService, IHubContext<MessageHub> messageHub,
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IFileService fileService, IDirectoryService directoryService, IReadingItemService readingItemService)
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IFileService fileService, IDirectoryService directoryService, IReadingItemService readingItemService,
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ICacheHelper cacheHelper)
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{
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_unitOfWork = unitOfWork;
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_logger = logger;
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@ -56,6 +59,7 @@ public class ScannerService : IScannerService
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_fileService = fileService;
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_directoryService = directoryService;
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_readingItemService = readingItemService;
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_cacheHelper = cacheHelper;
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}
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[DisableConcurrentExecution(timeoutInSeconds: 360)]
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@ -76,6 +80,10 @@ public class ScannerService : IScannerService
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return;
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}
|
||||
|
||||
var allPeople = await _unitOfWork.PersonRepository.GetAllPeople();
|
||||
var allGenres = await _unitOfWork.GenreRepository.GetAllGenresAsync();
|
||||
var allTags = await _unitOfWork.TagRepository.GetAllTagsAsync();
|
||||
|
||||
var dirs = _directoryService.FindHighestDirectoriesFromFiles(folderPaths, files.Select(f => f.FilePath).ToList());
|
||||
|
||||
_logger.LogInformation("Beginning file scan on {SeriesName}", series.Name);
|
||||
@ -140,7 +148,8 @@ public class ScannerService : IScannerService
|
||||
|
||||
try
|
||||
{
|
||||
UpdateSeries(series, parsedSeries);
|
||||
UpdateSeries(series, parsedSeries, allPeople, allTags, allGenres, library.Type);
|
||||
|
||||
await CommitAndSend(totalFiles, parsedSeries, sw, scanElapsedTime, series);
|
||||
}
|
||||
catch (Exception ex)
|
||||
@ -296,6 +305,10 @@ public class ScannerService : IScannerService
|
||||
var stopwatch = Stopwatch.StartNew();
|
||||
var totalTime = 0L;
|
||||
|
||||
var allPeople = await _unitOfWork.PersonRepository.GetAllPeople();
|
||||
var allGenres = await _unitOfWork.GenreRepository.GetAllGenresAsync();
|
||||
var allTags = await _unitOfWork.TagRepository.GetAllTagsAsync();
|
||||
|
||||
// Update existing series
|
||||
_logger.LogInformation("[ScannerService] Updating existing series for {LibraryName}. Total Items: {TotalSize}. Total Chunks: {TotalChunks} with {ChunkSize} size",
|
||||
library.Name, chunkInfo.TotalSize, chunkInfo.TotalChunks, chunkInfo.ChunkSize);
|
||||
@ -334,7 +347,7 @@ public class ScannerService : IScannerService
|
||||
var librarySeries = cleanedSeries.ToList();
|
||||
Parallel.ForEach(librarySeries, (series) =>
|
||||
{
|
||||
UpdateSeries(series, parsedSeries);
|
||||
UpdateSeries(series, parsedSeries, allPeople, allTags, allGenres, library.Type);
|
||||
});
|
||||
|
||||
try
|
||||
@ -407,11 +420,12 @@ public class ScannerService : IScannerService
|
||||
newSeries.Add(s);
|
||||
}
|
||||
|
||||
|
||||
var i = 0;
|
||||
foreach(var series in newSeries)
|
||||
{
|
||||
_logger.LogDebug("[ScannerService] Processing series {SeriesName}", series.OriginalName);
|
||||
UpdateSeries(series, parsedSeries);
|
||||
UpdateSeries(series, parsedSeries, allPeople, allTags, allGenres, library.Type);
|
||||
_unitOfWork.SeriesRepository.Attach(series);
|
||||
try
|
||||
{
|
||||
@ -440,14 +454,15 @@ public class ScannerService : IScannerService
|
||||
newSeries.Count, stopwatch.ElapsedMilliseconds, library.Name);
|
||||
}
|
||||
|
||||
private void UpdateSeries(Series series, Dictionary<ParsedSeries, List<ParserInfo>> parsedSeries)
|
||||
private void UpdateSeries(Series series, Dictionary<ParsedSeries, List<ParserInfo>> parsedSeries,
|
||||
ICollection<Person> allPeople, ICollection<Tag> allTags, ICollection<Genre> allGenres, LibraryType libraryType)
|
||||
{
|
||||
try
|
||||
{
|
||||
_logger.LogInformation("[ScannerService] Processing series {SeriesName}", series.OriginalName);
|
||||
|
||||
var parsedInfos = ParseScannedFiles.GetInfosByName(parsedSeries, series);
|
||||
UpdateVolumes(series, parsedInfos);
|
||||
UpdateVolumes(series, parsedInfos, allPeople, allTags, allGenres);
|
||||
series.Pages = series.Volumes.Sum(v => v.Pages);
|
||||
|
||||
series.NormalizedName = Parser.Parser.Normalize(series.Name);
|
||||
@ -458,6 +473,8 @@ public class ScannerService : IScannerService
|
||||
}
|
||||
series.OriginalName ??= parsedInfos[0].Series;
|
||||
series.SortName ??= parsedInfos[0].SeriesSort;
|
||||
|
||||
UpdateSeriesMetadata(series, allPeople, allGenres, allTags, libraryType);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
@ -471,8 +488,97 @@ public class ScannerService : IScannerService
|
||||
}
|
||||
|
||||
|
||||
private static void UpdateSeriesMetadata(Series series, ICollection<Person> allPeople, ICollection<Genre> allGenres, ICollection<Tag> allTags, LibraryType libraryType)
|
||||
{
|
||||
var isBook = libraryType == LibraryType.Book;
|
||||
var firstVolume = series.Volumes.OrderBy(c => c.Number, new ChapterSortComparer()).FirstWithChapters(isBook);
|
||||
var firstChapter = firstVolume?.Chapters.GetFirstChapterWithFiles();
|
||||
|
||||
private void UpdateVolumes(Series series, IList<ParserInfo> parsedInfos)
|
||||
var firstFile = firstChapter?.Files.FirstOrDefault();
|
||||
if (firstFile == null) return;
|
||||
if (Parser.Parser.IsPdf(firstFile.FilePath)) return;
|
||||
|
||||
var chapters = series.Volumes.SelectMany(volume => volume.Chapters).ToList();
|
||||
|
||||
// Update Metadata based on Chapter metadata
|
||||
series.Metadata.ReleaseYear = chapters.Min(c => c.ReleaseDate.Year);
|
||||
|
||||
if (series.Metadata.ReleaseYear < 1000)
|
||||
{
|
||||
// Not a valid year, default to 0
|
||||
series.Metadata.ReleaseYear = 0;
|
||||
}
|
||||
|
||||
// Set the AgeRating as highest in all the comicInfos
|
||||
series.Metadata.AgeRating = chapters.Max(chapter => chapter.AgeRating);
|
||||
|
||||
|
||||
series.Metadata.Count = chapters.Max(chapter => chapter.TotalCount);
|
||||
series.Metadata.PublicationStatus = PublicationStatus.OnGoing;
|
||||
if (chapters.Max(chapter => chapter.Count) >= series.Metadata.Count && series.Metadata.Count > 0)
|
||||
{
|
||||
series.Metadata.PublicationStatus = PublicationStatus.Completed;
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(firstChapter.Summary))
|
||||
{
|
||||
series.Metadata.Summary = firstChapter.Summary;
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(firstChapter.Language))
|
||||
{
|
||||
series.Metadata.Language = firstChapter.Language;
|
||||
}
|
||||
|
||||
|
||||
// Handle People
|
||||
foreach (var chapter in chapters)
|
||||
{
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Writer).Select(p => p.Name), PersonRole.Writer,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.CoverArtist).Select(p => p.Name), PersonRole.CoverArtist,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Publisher).Select(p => p.Name), PersonRole.Publisher,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Character).Select(p => p.Name), PersonRole.Character,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Colorist).Select(p => p.Name), PersonRole.Colorist,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Editor).Select(p => p.Name), PersonRole.Editor,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Inker).Select(p => p.Name), PersonRole.Inker,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Letterer).Select(p => p.Name), PersonRole.Letterer,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Penciller).Select(p => p.Name), PersonRole.Penciller,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
PersonHelper.UpdatePeople(allPeople, chapter.People.Where(p => p.Role == PersonRole.Translator).Select(p => p.Name), PersonRole.Translator,
|
||||
person => PersonHelper.AddPersonIfNotExists(series.Metadata.People, person));
|
||||
|
||||
TagHelper.UpdateTag(allTags, chapter.Tags.Select(t => t.Title), false, (tag, added) =>
|
||||
TagHelper.AddTagIfNotExists(series.Metadata.Tags, tag));
|
||||
|
||||
GenreHelper.UpdateGenre(allGenres, chapter.Genres.Select(t => t.Title), false, genre =>
|
||||
GenreHelper.AddGenreIfNotExists(series.Metadata.Genres, genre));
|
||||
}
|
||||
|
||||
var people = chapters.SelectMany(c => c.People).ToList();
|
||||
PersonHelper.KeepOnlySamePeopleBetweenLists(series.Metadata.People,
|
||||
people, person => series.Metadata.People.Remove(person));
|
||||
}
|
||||
|
||||
|
||||
|
||||
private void UpdateVolumes(Series series, IList<ParserInfo> parsedInfos, ICollection<Person> allPeople, ICollection<Tag> allTags, ICollection<Genre> allGenres)
|
||||
{
|
||||
var startingVolumeCount = series.Volumes.Count;
|
||||
// Add new volumes and update chapters per volume
|
||||
@ -492,6 +598,22 @@ public class ScannerService : IScannerService
|
||||
var infos = parsedInfos.Where(p => p.Volumes == volumeNumber).ToArray();
|
||||
UpdateChapters(volume, infos);
|
||||
volume.Pages = volume.Chapters.Sum(c => c.Pages);
|
||||
|
||||
// Update all the metadata on the Chapters
|
||||
foreach (var chapter in volume.Chapters)
|
||||
{
|
||||
var firstFile = chapter.Files.OrderBy(x => x.Chapter).FirstOrDefault();
|
||||
if (firstFile == null || _cacheHelper.HasFileNotChangedSinceCreationOrLastScan(chapter, false, firstFile)) continue;
|
||||
try
|
||||
{
|
||||
var firstChapterInfo = infos.SingleOrDefault(i => i.FullFilePath.Equals(firstFile.FilePath));
|
||||
UpdateChapterFromComicInfo(chapter, allPeople, allTags, allGenres, firstChapterInfo?.ComicInfo);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
_logger.LogError(ex, "There was some issue when updating chapter's metadata");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Remove existing volumes that aren't in parsedInfos
|
||||
@ -593,11 +715,6 @@ public class ScannerService : IScannerService
|
||||
}
|
||||
}
|
||||
|
||||
private MangaFile CreateMangaFile(ParserInfo info)
|
||||
{
|
||||
return DbFactory.MangaFile(info.FullFilePath, info.Format, _readingItemService.GetNumberOfPages(info.FullFilePath, info.Format));
|
||||
}
|
||||
|
||||
private void AddOrUpdateFileForChapter(Chapter chapter, ParserInfo info)
|
||||
{
|
||||
chapter.Files ??= new List<MangaFile>();
|
||||
@ -607,14 +724,166 @@ public class ScannerService : IScannerService
|
||||
existingFile.Format = info.Format;
|
||||
if (!_fileService.HasFileBeenModifiedSince(existingFile.FilePath, existingFile.LastModified) && existingFile.Pages != 0) return;
|
||||
existingFile.Pages = _readingItemService.GetNumberOfPages(info.FullFilePath, info.Format);
|
||||
//existingFile.UpdateLastModified(); // We skip updating DB here so that metadata refresh can do it
|
||||
// We skip updating DB here with last modified time so that metadata refresh can do it
|
||||
}
|
||||
else
|
||||
{
|
||||
var file = CreateMangaFile(info);
|
||||
var file = DbFactory.MangaFile(info.FullFilePath, info.Format, _readingItemService.GetNumberOfPages(info.FullFilePath, info.Format));
|
||||
if (file == null) return;
|
||||
|
||||
chapter.Files.Add(file);
|
||||
}
|
||||
}
|
||||
|
||||
private void UpdateChapterFromComicInfo(Chapter chapter, ICollection<Person> allPeople, ICollection<Tag> allTags, ICollection<Genre> allGenres, ComicInfo? info)
|
||||
{
|
||||
var firstFile = chapter.Files.OrderBy(x => x.Chapter).FirstOrDefault();
|
||||
if (firstFile == null ||
|
||||
_cacheHelper.HasFileNotChangedSinceCreationOrLastScan(chapter, false, firstFile)) return;
|
||||
|
||||
var comicInfo = info;
|
||||
if (info == null)
|
||||
{
|
||||
comicInfo = _readingItemService.GetComicInfo(firstFile.FilePath);
|
||||
}
|
||||
|
||||
if (comicInfo == null) return;
|
||||
|
||||
chapter.AgeRating = ComicInfo.ConvertAgeRatingToEnum(comicInfo.AgeRating);
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Title))
|
||||
{
|
||||
chapter.TitleName = comicInfo.Title.Trim();
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Summary))
|
||||
{
|
||||
chapter.Summary = comicInfo.Summary;
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.LanguageISO))
|
||||
{
|
||||
chapter.Language = comicInfo.LanguageISO;
|
||||
}
|
||||
|
||||
if (comicInfo.Count > 0)
|
||||
{
|
||||
chapter.TotalCount = comicInfo.Count;
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Number) && int.Parse(comicInfo.Number) > 0)
|
||||
{
|
||||
chapter.Count = int.Parse(comicInfo.Number);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
if (comicInfo.Year > 0)
|
||||
{
|
||||
var day = Math.Max(comicInfo.Day, 1);
|
||||
var month = Math.Max(comicInfo.Month, 1);
|
||||
chapter.ReleaseDate = DateTime.Parse($"{month}/{day}/{comicInfo.Year}");
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Colorist))
|
||||
{
|
||||
var people = comicInfo.Colorist.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.Colorist);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.Colorist,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Characters))
|
||||
{
|
||||
var people = comicInfo.Characters.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.Character);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.Character,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Translator))
|
||||
{
|
||||
var people = comicInfo.Translator.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.Translator);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.Translator,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Tags))
|
||||
{
|
||||
var tags = comicInfo.Tags.Split(",").Select(s => s.Trim()).ToList();
|
||||
// Remove all tags that aren't matching between chapter tags and metadata
|
||||
TagHelper.KeepOnlySameTagBetweenLists(chapter.Tags, tags.Select(t => DbFactory.Tag(t, false)).ToList());
|
||||
TagHelper.UpdateTag(allTags, tags, false,
|
||||
(tag, added) =>
|
||||
{
|
||||
chapter.Tags.Add(tag);
|
||||
});
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Writer))
|
||||
{
|
||||
var people = comicInfo.Writer.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.Writer);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.Writer,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Editor))
|
||||
{
|
||||
var people = comicInfo.Editor.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.Editor);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.Editor,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Inker))
|
||||
{
|
||||
var people = comicInfo.Inker.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.Inker);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.Inker,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Letterer))
|
||||
{
|
||||
var people = comicInfo.Letterer.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.Letterer);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.Letterer,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Penciller))
|
||||
{
|
||||
var people = comicInfo.Penciller.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.Penciller);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.Penciller,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.CoverArtist))
|
||||
{
|
||||
var people = comicInfo.CoverArtist.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.CoverArtist);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.CoverArtist,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Publisher))
|
||||
{
|
||||
var people = comicInfo.Publisher.Split(",");
|
||||
PersonHelper.RemovePeople(chapter.People, people, PersonRole.Publisher);
|
||||
PersonHelper.UpdatePeople(allPeople, people, PersonRole.Publisher,
|
||||
person => PersonHelper.AddPersonIfNotExists(chapter.People, person));
|
||||
}
|
||||
|
||||
if (!string.IsNullOrEmpty(comicInfo.Genre))
|
||||
{
|
||||
var genres = comicInfo.Genre.Split(",");
|
||||
GenreHelper.KeepOnlySameGenreBetweenLists(chapter.Genres, genres.Select(g => DbFactory.Genre(g, false)).ToList());
|
||||
GenreHelper.UpdateGenre(allGenres, genres, false,
|
||||
genre => chapter.Genres.Add(genre));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user