query("SELECT * FROM galleries WHERE deleted_at IS NULL ORDER BY name")->fetchAll(PDO::FETCH_ASSOC); } function db_gallery_get(PDO $pdo, int $id): ?array { $stmt = $pdo->prepare("SELECT * FROM galleries WHERE id = ? LIMIT 1"); $stmt->execute([$id]); return $stmt->fetch(PDO::FETCH_ASSOC) ?: null; } function db_gallery_create(PDO $pdo, string $name): int { $stmt = $pdo->prepare("INSERT INTO galleries (name) VALUES (?)"); $stmt->execute([$name]); $__id = (int) $pdo->lastInsertId(); audit_change($pdo, 'gallery', 'galleries', 'id', (int) $__id, 'create', null, 'name'); return $__id; } function db_gallery_update(PDO $pdo, int $id, string $name): bool { $__before = audit_row($pdo, 'galleries', 'id', (int) $id); $stmt = $pdo->prepare("UPDATE galleries SET name = ? WHERE id = ?"); $stmt->execute([$name, $id]); $__r = $stmt->rowCount() > 0; audit_change($pdo, 'gallery', 'galleries', 'id', (int) $id, 'update', $__before, 'name'); return $__r; } // Soft delete para a lixeira (config/functions_trash.php). As imagens ficam // ligadas à galeria e só saem com a eliminação definitiva, 30 dias depois. function db_gallery_delete(PDO $pdo, int $id): bool { return trash_delete($pdo, 'gallery', $id); } // Gallery images function db_gallery_images(PDO $pdo, int $gallery_id): array { $stmt = $pdo->prepare("SELECT * FROM gallery WHERE i_project_id = ? AND deleted_at IS NULL ORDER BY i_created_at DESC"); $stmt->execute([$gallery_id]); return $stmt->fetchAll(PDO::FETCH_ASSOC); } function db_gallery_image_upload(PDO $pdo, int $gallery_id, array $file): ?string { if ($file['error'] !== UPLOAD_ERR_OK) return null; if (($file['size'] ?? 0) > 16 * 1024 * 1024) return null; // Tipo decidido pelo conteúdo, não pelo nome (config/functions_images.php). $ext = upload_image_ext($file, ['jpg', 'jpeg', 'png', 'gif', 'webp']); if ($ext === null) return null; $upload_dir = __DIR__ . '/../uploads/gallery/' . $gallery_id . '/'; if (!is_dir($upload_dir)) @mkdir($upload_dir, 0775, true); $filename = bin2hex(random_bytes(16)) . '.' . $ext; if (!move_uploaded_file($file['tmp_name'], $upload_dir . $filename)) return null; img_optimize($upload_dir . $filename, IMG_MAX_GALLERY); $stmt = $pdo->prepare("INSERT INTO gallery (i_file_name, i_file_type, i_project_id) VALUES (?, ?, ?)"); $stmt->execute([$filename, $file['type'] ?? 'image/jpeg', $gallery_id]); return $filename; } // A imagem tem de pertencer à galeria aberta. Vai para a lixeira: o ficheiro // passa para uploads/gallery//.trash/ (sai do site, que lista a pasta) e // só é apagado com a eliminação definitiva. function db_gallery_image_delete(PDO $pdo, int $image_id, int $gallery_id): bool { $own = $pdo->prepare("SELECT 1 FROM gallery WHERE i_id = ? AND i_project_id = ?"); $own->execute([$image_id, $gallery_id]); if (!$own->fetchColumn()) return false; return trash_delete($pdo, 'gallery_image', $image_id); }