feat: ajout de la fonctionnalité de conversion de fichiers de bande dessinée, permettant la conversion de fichiers CBR en CBZ. Intégration d'un service de conversion, d'une API pour gérer les téléchargements, et mise en place de validations pour les fichiers uploadés. Tests unitaires ajoutés pour garantir le bon fonctionnement de cette nouvelle fonctionnalité.
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<?php
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namespace App\Domain\Conversion\Infrastructure\Service;
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use App\Domain\Conversion\Domain\Contract\ConversionServiceInterface;
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use App\Domain\Conversion\Domain\Exception\ConversionException;
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use App\Domain\Conversion\Domain\Model\ConversionRequest;
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use App\Domain\Conversion\Domain\Model\ConversionResult;
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use Symfony\Component\Filesystem\Filesystem;
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use Symfony\Component\Process\Process;
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final class ConversionService implements ConversionServiceInterface
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{
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private readonly string $tempDir;
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private readonly Filesystem $filesystem;
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public function __construct(string $projectDir)
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{
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$this->tempDir = $projectDir . '/public/tmp';
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$this->filesystem = new Filesystem();
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}
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public function convert(ConversionRequest $request): ConversionResult
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{
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try {
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$convertedFilePath = $this->convertCbrToCbz($request->getFilePath());
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$convertedFileSize = file_exists($convertedFilePath) ? filesize($convertedFilePath) : 0;
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return new ConversionResult(
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convertedFilePath: $convertedFilePath,
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outputFilename: $request->getOutputFilename(),
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originalFileSize: $request->getFileSize(),
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convertedFileSize: $convertedFileSize
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);
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} catch (\Exception $e) {
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throw ConversionException::conversionFailed($e->getMessage());
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}
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}
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private function convertCbrToCbz(string $cbrPath): string
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{
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$tempDir = $this->tempDir . '/' . uniqid('cbr_conversion_');
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$this->filesystem->mkdir($tempDir);
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$extractDir = $tempDir . '/extract';
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$this->filesystem->mkdir($extractDir);
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// Essayer d'extraire avec unrar-free
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$process = new Process(['unrar-free', 'x', $cbrPath, $extractDir]);
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$process->run();
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// Si unrar échoue, essayer avec 7z
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if (!$process->isSuccessful()) {
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$process = new Process(['7z', 'x', $cbrPath, "-o$extractDir"]);
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$process->run();
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if (!$process->isSuccessful()) {
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throw new \RuntimeException("Extraction failed: " . $process->getErrorOutput());
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}
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}
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// Créer le CBZ
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$cbzFileName = pathinfo($cbrPath, PATHINFO_FILENAME) . '.cbz';
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$cbzPath = $this->tempDir . '/' . $cbzFileName;
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$zip = new \ZipArchive();
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if ($zip->open($cbzPath, \ZipArchive::CREATE) !== true) {
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throw new \RuntimeException("Cannot create ZIP file");
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}
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$files = new \RecursiveIteratorIterator(
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new \RecursiveDirectoryIterator($extractDir),
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\RecursiveIteratorIterator::LEAVES_ONLY
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);
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foreach ($files as $file) {
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if (!$file->isDir()) {
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$filePath = $file->getRealPath();
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$relativePath = substr($filePath, strlen($extractDir) + 1);
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$zip->addFile($filePath, $relativePath);
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}
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}
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$zip->close();
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// Nettoyer le dossier temporaire d'extraction
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$this->filesystem->remove($tempDir);
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return $cbzPath;
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}
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}
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