false, 'error' => 'Erreur d\'upload (code: ' . $file['error'] . ')']); exit(); } $finfo = finfo_open(FILEINFO_MIME_TYPE); $mime = finfo_file($finfo, $file['tmp_name']); finfo_close($finfo); if ($mime !== 'application/pdf') { echo json_encode(['success' => false, 'error' => 'Le fichier doit être au format PDF']); exit(); } if ($file['size'] > MAX_FILE_SIZE) { echo json_encode(['success' => false, 'error' => 'Le fichier dépasse 50 Mo']); exit(); } $unique_id = uniqid('pdf_', true); $pdf_path = UPLOAD_DIR . $unique_id . '.pdf'; $docx_path = OUTPUT_DIR . $unique_id . '.docx'; if (!move_uploaded_file($file['tmp_name'], $pdf_path)) { echo json_encode(['success' => false, 'error' => 'Impossible de sauvegarder le fichier']); exit(); } // Conversion LibreOffice function convertWithLibreOffice($pdf_path, $docx_path) { $libreoffice_cmd = null; $possible_commands = ['libreoffice', 'soffice', '/usr/bin/libreoffice', '/usr/bin/soffice', '/usr/bin/lowriter']; foreach ($possible_commands as $cmd) { if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { $win_paths = [ 'C:\Program Files\LibreOffice\program\soffice.exe', 'C:\Program Files (x86)\LibreOffice\program\soffice.exe' ]; foreach ($win_paths as $wp) { if (file_exists($wp)) { $libreoffice_cmd = '"' . $wp . '"'; break 2; } } } else { $output = []; $return_var = 0; exec("which " . escapeshellarg($cmd) . " 2>/dev/null", $output, $return_var); if ($return_var === 0) { $libreoffice_cmd = $cmd; break; } } } if (!$libreoffice_cmd) return ['success' => false, 'error' => 'LibreOffice n\'est pas installé']; $output_dir = dirname($docx_path); if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { $command = sprintf('%s --headless --convert-to docx --outdir "%s" "%s" 2>&1', $libreoffice_cmd, $output_dir, $pdf_path); } else { $command = sprintf('%s --headless --convert-to docx --outdir %s %s 2>&1', escapeshellcmd($libreoffice_cmd), escapeshellarg($output_dir), escapeshellarg($pdf_path)); } $output = []; $return_var = 0; exec($command, $output, $return_var); $generated_file = $output_dir . '/' . basename($pdf_path, '.pdf') . '.docx'; if (file_exists($generated_file)) { rename($generated_file, $docx_path); return ['success' => true, 'file' => $docx_path]; } return ['success' => false, 'error' => 'Échec', 'debug' => implode("\n", $output)]; } $result = convertWithLibreOffice($pdf_path, $docx_path); if ($result['success'] && file_exists($result['file'])) { $original_name = pathinfo($file['name'], PATHINFO_FILENAME); $download_name = $original_name . '_converted.docx'; $final_docx_path = OUTPUT_DIR . $unique_id . '_' . $download_name; copy($result['file'], $final_docx_path); echo json_encode([ 'success' => true, 'download_url' => '?download=' . urlencode(basename($final_docx_path)), 'filename' => $download_name ]); } else { echo json_encode(['success' => false, 'error' => $result['error'] ?? 'Échec', 'debug' => $result['debug'] ?? null]); } exit(); } // === TÉLÉCHARGEMENT === if (isset($_GET['download'])) { $filename = basename($_GET['download']); $filepath = OUTPUT_DIR . $filename; if (!file_exists($filepath)) { http_response_code(404); die('Fichier introuvable'); } header('Content-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document'); header('Content-Disposition: attachment; filename="' . $filename . '"'); header('Content-Length: ' . filesize($filepath)); readfile($filepath); exit(); } include_once 'includes/header.php'; ?>

Convertir PDF en Word

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Format PDF uniquement • Taille maximale : 50 Mo

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