private async Task IndexNewMovies(string[] newFiles, Library library)
{
var newFilm = FileIndexer.IndexFilmFiles(newFiles, library.Id).ToList();
var details = await _metadataService.FindFilmDetails(newFilm, library) !;
if (details.Any())
{
await _deduplicationService.DeduplicateEntities(details, d => d.Genres);
await _deduplicationService.DeduplicateEntities(details, d => d.ProductionCountries, pc => pc.Iso3166_1,
ids => entity => ids.Contains(entity.Iso3166_1));
await _deduplicationService.DeduplicateEntities(details, d => d.SpokenLanguages, sl => sl.Iso639_1,
ids => entity => ids.Contains(entity.Iso639_1));
var newProductionCompanyIds =
await _deduplicationService.DeduplicateEntities(details, d => d.ProductionCompanies);
var newMovieCollectionIds = await _deduplicationService.DeduplicateMovieCollections(details);
await _deduplicationService.DeduplicateFilmMetadata(details);
_context.FilmFiles.AddRange(newFilm);
await _context.SaveChangesAsync();
await _distributedCache.ClearList("overview", "sys");
foreach (var detail in details)
{
_backgroundJobClient.Enqueue <ImageProcessor>(service => service.ProcessFilmDetails(detail.Id));
}
foreach (var movieCollectionId in newMovieCollectionIds)
{
_backgroundJobClient.Enqueue <ImageProcessor>(service => service.ProcessMovieCollection(movieCollectionId));
}
if (newProductionCompanyIds.Any())
{
_backgroundJobClient.Enqueue <ImageProcessor>(service =>
service.ProcessProductionCompanies(newProductionCompanyIds));
}
foreach (var filmFile in newFilm)
{
_backgroundJobClient.Enqueue <FileAnalysisService>(
service => service.AnalyseFilmFile(filmFile.Id, library.Id));
}
}
}
public async Task RemoveDeletedMovies(int libraryId)
{
var currentFilePaths = await _databaseContext.FilmFiles.Where(f => f.PartOfLibraryId == libraryId).Select(e => new { e.Id, e.Path, e.FilmDetailsId }).ToListAsync();
var deletedIds = currentFilePaths
.Where(file => file.FilmDetailsId == null || !File.Exists(file.Path)).Select(file => file.Id)
.ToList();
if (deletedIds.Any())
{
await RemoveWatchingProgress(deletedIds);
await RemoveSubtitlePreferences(deletedIds);
var toDelete = await _databaseContext.FilmFiles.Where(f => deletedIds.Contains(f.Id)).ToListAsync();
_databaseContext.RemoveRange(toDelete);
await _databaseContext.SaveChangesAsync();
await _distributedCache.ClearList("overview", "sys");
_logger.LogInformation("Deleted {DeletedAmount} film from Library {LibaryId} because files were removed", toDelete.Count, libraryId);
}
}
public async Task <AdminLibraryDto> Handle(CreateLibraryCommand command, CancellationToken cancellationToken = default)
{
var lib = new Domain.Models.Library
{
Name = command.Name,
Path = command.Path,
Language = command.Language,
Kind = command.Kind == "film" ? LibraryKind.Film : LibraryKind.Series
};
_context.Libraries.Add(lib);
await _context.SaveChangesAsync(cancellationToken);
_logger.LogInformation("Created library {Name} with {Path}", lib.Name, lib.Path);
await _distributedCache.ClearList("overview", "sys", cancellationToken);
return(_mapper.Map <Domain.Models.Library, AdminLibraryDto>(lib) !);
}
public async Task <bool> Handle(ReplaceImageCommand command, CancellationToken cancellationToken = default)
{
var task = command.DetailsType switch
{
DetailsType.Series => SetSeriesImage(command.DetailsId, command.ImageType, command.ImageExtension, command.ImageStream, cancellationToken),
DetailsType.Season => SetSeasonImage(command.DetailsId, command.ImageType, command.ImageExtension, command.ImageStream, cancellationToken),
DetailsType.Film => SetFilmImage(command.DetailsId, command.ImageType, command.ImageExtension, command.ImageStream, cancellationToken),
DetailsType.Collection => SetCollectionImage(command.DetailsId, command.ImageType, command.ImageExtension, command.ImageStream, cancellationToken),
_ => throw new ArgumentOutOfRangeException()
};
var success = await task;
if (!success)
{
return(false);
}
await _context.SaveChangesAsync(cancellationToken);
await _distributedCache.ClearList("overview", "sys", cancellationToken);
return(true);
}
public async Task <bool> Handle(RemoveLibraryCommand command, CancellationToken cancellationToken = default)
{
var library = await _context.Libraries.FirstOrDefaultAsync(l => l.Id == command.LibraryId, cancellationToken);
if (library == null)
{
return(false);
}
foreach (var user in await _context.Users.ToListAsync(cancellationToken))
{
user.LibraryAccessIds?.Remove(command.LibraryId);
}
await _context.SaveChangesAsync(cancellationToken);
_context.Libraries.Remove(library);
await _context.SaveChangesAsync(CancellationToken.None);
await _distributedCache.ClearList("overview", "sys", cancellationToken);
_logger.LogInformation("Deleted library {LibraryName}", library.Name);
return(true);
}
public async Task Handle(ClearSessionsCommand command, CancellationToken cancellationToken = default)
{
await _distributedCache.ClearList(SessionPrefix, command.UserId.ToString(), cancellationToken);
}