231 lines
7.6 KiB
PHP
231 lines
7.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace OCA\WebTransfer\Controller;
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use OCA\WebTransfer\AppInfo\Application;
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use OCP\AppFramework\Controller;
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use OCP\AppFramework\Http\Attribute\FrontpageRoute;
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use OCP\AppFramework\Http\Attribute\NoAdminRequired;
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use OCP\AppFramework\Http\Attribute\NoCSRFRequired;
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use OCP\AppFramework\Http\Attribute\OpenAPI;
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use OCP\AppFramework\Http\TemplateResponse;
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use OCP\AppFramework\Http\DataResponse;
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use OCP\IRequest;
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use OCP\IResponse;
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use OCP\AppFramework\Http\JSONResponse;
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/**
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* @psalm-suppress UnusedClass
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*/
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class PageController extends Controller {
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#[NoCSRFRequired]
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#[NoAdminRequired]
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#[OpenAPI(OpenAPI::SCOPE_IGNORE)]
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#[FrontpageRoute(verb: 'GET', url: '/')]
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public function index(): TemplateResponse {
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return new TemplateResponse(
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Application::APP_ID,
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'index',
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);
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}
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// Route de la page d'extraction du zip
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#[NoCSRFRequired]
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#[NoAdminRequired]
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#[OpenAPI(OpenAPI::SCOPE_IGNORE)]
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#[FrontpageRoute(verb: 'GET', url: '/zipDrop')]
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public function zipDrop() {
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// Récupérer le paramètre url (compatible GET et POST)
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$url = $this->request->getParam('url');
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$mode = $this->request->getParam('mode');
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if (!$url) {
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return new \OCP\AppFramework\Http\DataResponse([
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'error' => 'Le paramètre url est manquant'
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], 400);
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}
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if (!$mode) {
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return new \OCP\AppFramework\Http\DataResponse([
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'error' => 'Le paramètre mode est manquant'
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], 400);
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}
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// Optionnel : Validation de l'URL
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if (filter_var($url, FILTER_VALIDATE_URL) === false) {
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return new \OCP\AppFramework\Http\DataResponse([
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'error' => 'url n\'est pas une URL valide'
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], 400);
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}
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$parameters = array('archiveUrl' => $url, 'mode' => $mode);
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// Réponse de succès
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return new TemplateResponse(
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Application::APP_ID,
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'index',
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$parameters
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);
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}
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// Route pour download le fichier
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#[NoCSRFRequired]
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#[NoAdminRequired]
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#[OpenAPI(OpenAPI::SCOPE_IGNORE)]
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#[FrontpageRoute(verb: 'GET', url: '/getFile')]
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public function getFile() {
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// Récupérer les données envoyées dans la requête
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$zipUrl = $this->request->getParam('url');
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// Initialiser les paramètres de réponse
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$parameters = [
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'status' => 'error', // Par défaut, la réponse indique une erreur
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'message' => '',
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'data' => null
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];
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// Valider l'URL
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if (!$zipUrl || filter_var($zipUrl, FILTER_VALIDATE_URL) === false) {
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$parameters['message'] = 'Invalid URL';
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return new JsonResponse($parameters, 400); // 400 Bad Request
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}
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try {
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// Initialiser cURL
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $zipUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_TIMEOUT, 10); // Timeout de 10 secondes
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // Suivre les redirections
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// Récupérer le contenu
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$response = curl_exec($ch);
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// Gérer les erreurs cURL
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if (curl_errno($ch)) {
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$parameters['message'] = 'cURL error: ' . curl_error($ch);
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curl_close($ch);
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return new JsonResponse(['parameters' => $parameters, 'status' => 500]); // 500 Internal Server Error
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}
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// Vérifier le code HTTP
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($httpCode !== 200) {
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$parameters['message'] = "HTTP error: $httpCode";
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return new JsonResponse(['parameters' => $parameters, 'status' => $httpCode]);
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}
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// Encodage explicite en UTF-8 si nécessaire
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if (!mb_detect_encoding($response, 'UTF-8', true)) {
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$response = utf8_encode($response);
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}
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// Si tout est OK, construire la réponse
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$parameters['status'] = 'success';
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$parameters['message'] = 'File retrieved successfully';
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$parameters['data'] = $response; // Encodage Base64 pour éviter les problèmes d'encodage JSON
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return new JsonResponse(['parameters' => $parameters, 'status' => 200]); // 200 OK
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} catch (\Exception $e) {
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$parameters['message'] = 'Exception: ' . $e->getMessage();
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return new JsonResponse(['parameters' => $parameters, 'status' => 500]); // 500 Internal Server Error
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}
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}
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// Nouvelle méthode pour récupérer les métadonnées du fichier
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#[NoCSRFRequired]
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#[NoAdminRequired]
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#[OpenAPI(OpenAPI::SCOPE_IGNORE)]
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#[FrontpageRoute(verb: 'GET', url: '/getFileMetadata')]
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public function getFileMetadata(): JsonResponse {
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$zipUrl = $this->request->getParam('url');
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// Initialiser les paramètres de réponse
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$parameters = [
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'status' => 'error',
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'message' => '',
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'filename' => null,
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'mime' => null,
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'size' => null
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];
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// Valider l'URL
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if (!$zipUrl || filter_var($zipUrl, FILTER_VALIDATE_URL) === false) {
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$parameters['message'] = 'Invalid URL';
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return new JsonResponse(['parameters' => $parameters], 400);
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}
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try {
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// Initialiser cURL pour une requête HEAD
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $zipUrl);
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curl_setopt($ch, CURLOPT_HEADER, true); // Récupérer les en-têtes
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curl_setopt($ch, CURLOPT_NOBODY, true); // Requête HEAD (pas de corps)
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_TIMEOUT, 10);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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// Exécuter la requête HEAD
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$headerResponse = curl_exec($ch);
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// Gérer les erreurs cURL
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if (curl_errno($ch)) {
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$parameters['message'] = 'cURL error: ' . curl_error($ch);
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curl_close($ch);
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return new JsonResponse(['parameters' => $parameters], 500);
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}
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// Récupérer le code HTTP
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($httpCode !== 200) {
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$parameters['message'] = "HTTP error: $httpCode";
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return new JsonResponse(['parameters' => $parameters], $httpCode);
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}
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// Extraire Content-Disposition depuis les en-têtes
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$contentDisposition = '';
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if (preg_match('/Content-Disposition: (.+)/i', $headerResponse, $matches)) {
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$contentDisposition = $matches[1];
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}
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// Extraire le nom du fichier depuis Content-Disposition
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$filename = basename(parse_url($zipUrl, PHP_URL_PATH)); // Nom par défaut
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if ($contentDisposition) {
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preg_match('/filename="?([^"]+)"?/i', $contentDisposition, $filenameMatches);
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if (!empty($filenameMatches[1])) {
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$filename = $filenameMatches[1];
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}
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}
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// Extraire d'autres métadonnées (optionnel)
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$contentType = '';
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if (preg_match('/Content-Type: (.+)/i', $headerResponse, $typeMatches)) {
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$contentType = $typeMatches[1];
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}
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$contentLength = 0;
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if (preg_match('/Content-Length: (\d+)/i', $headerResponse, $lengthMatches)) {
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$contentLength = (int)$lengthMatches[1];
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}
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// Construire la réponse de succès
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$parameters['status'] = 'success';
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$parameters['message'] = 'Metadata retrieved successfully';
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$parameters['filename'] = $filename;
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$parameters['mime'] = $contentType;
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$parameters['size'] = $contentLength;
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return new JsonResponse(['parameters' => $parameters], 200);
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} catch (\Exception $e) {
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$parameters['message'] = 'Exception: ' . $e->getMessage();
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return new JsonResponse(['parameters' => $parameters], 500);
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}
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}
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}
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