Files
Mangarr/src/Domain/Manga/Application/CommandHandler/ImportVolumeHandler.php
ext.jeremy.guillot@maxicoffee.domains 5ed303612a feat: migrer vers Symfony 8, PHP 8.4 et les dépendances majeures associées
- PHP 8.3 → 8.4 (Dockerfile + composer.json)
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- Tests : hydra:Collection → Collection, hydra:member → member (API Platform 4)
2026-03-26 17:55:12 +01:00

60 lines
2.2 KiB
PHP

<?php
namespace App\Domain\Manga\Application\CommandHandler;
use App\Domain\Manga\Application\Command\ImportVolume;
use App\Domain\Manga\Domain\Contract\Repository\MangaRepositoryInterface;
use App\Domain\Manga\Domain\Exception\MangaNotFoundException;
use App\Domain\Shared\Domain\Contract\ImageStorageInterface;
readonly class ImportVolumeHandler
{
public function __construct(
private MangaRepositoryInterface $mangaRepository,
private ImageStorageInterface $imageStorage,
) {
}
public function handle(ImportVolume $command): void
{
// 1. Validate that the manga exists
$manga = $this->mangaRepository->findById($command->mangaId);
if (!$manga) {
throw new MangaNotFoundException($command->mangaId);
}
// 2. Validate that the file is a valid CBZ
if (!$this->isValidCbzFile($command->fileBinary)) {
throw new \InvalidArgumentException('The provided file is not a valid CBZ file');
}
// 3. Get all chapters for this volume
$chapters = $this->mangaRepository->findChaptersByMangaIdAndVolume(
$command->mangaId,
$command->volumeNumber
);
if (empty($chapters)) {
throw new \InvalidArgumentException("No chapters found for manga {$command->mangaId} in volume {$command->volumeNumber}");
}
// 4. Extract CBZ into individual images storage (shared directory for all volume chapters)
$volumeDirectoryId = sprintf('volume_%s_%d', $command->mangaId, $command->volumeNumber);
$pagesDirectory = $this->imageStorage->extractFromCbz($volumeDirectoryId, $command->fileBinary);
$pageCount = $this->imageStorage->countCbzImages($command->fileBinary);
// 5. Update all chapters with the volume path through the aggregate
foreach ($chapters as $chapter) {
$manga->updateChapterPages($chapter, $pagesDirectory, $pageCount);
}
$this->mangaRepository->save($manga);
}
private function isValidCbzFile(string $fileBinary): bool
{
$zipMagicNumber = "\x50\x4b\x03\x04"; // PK\x03\x04
return 0 === strpos($fileBinary, $zipMagicNumber);
}
}