ppt-tool/backend/utils/file_utils.py
Vadym Samoilenko cf21ba4516 Phase 1-2: Foundation + Admin Panel & Client Management
Phase 1 (Foundation):
- Project restructure (presenton-main → backend/ + frontend/)
- Database schema (8 new models, Alembic config, seed script)
- Auth (Azure AD SSO + dev bypass, JWT sessions, AuthMiddleware)
- RBAC (access_service, rbac_middleware, admin routers)
- Audit logging (fire-and-forget, AuditMiddleware, admin router)
- i18n (react-i18next with 5 namespace files)

Phase 2 (Admin Panel & Client Management):
- Admin panel shell (sidebar layout, role guard, 12 pages)
- Redux admin slice with 18 async thunks
- User management (role changes, deactivation)
- Client management (CRUD, brand config, team management)
- Brand config editor (colors, fonts, logos, voice rules)
- Master deck upload & parser (PPTX → HTML → React pipeline)
- Audit log viewer with filters and CSV/JSON export

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-26 15:37:17 +00:00

44 lines
1.1 KiB
Python

import os
from typing import BinaryIO
import uuid
from fastapi import UploadFile
def replace_file_name(filename: str, new_stem: str) -> str:
_, ext = os.path.splitext(filename)
return f"{new_stem}{ext}"
def get_file_name_with_random_uuid(file: str | UploadFile | BinaryIO) -> str:
filename = None
if getattr(file, "filename", None):
filename = file.filename
elif isinstance(file, str):
filename = os.path.basename(file)
else:
filename = str(uuid.uuid4())
return replace_file_name(
filename, f"{os.path.splitext(filename)[0]}----{str(uuid.uuid4())}"
)
def get_original_file_name(file_path: str) -> str:
base_name = os.path.basename(file_path)
name = base_name.split("----")[0]
ext = get_file_ext_or_none(base_name)
return f"{name}{ext}"
def get_file_ext_or_none(filename: str) -> str | None:
splitted = os.path.splitext(filename)
if len(splitted) > 1:
return splitted[-1]
return None
def set_file_ext(file_path: str, ext: str) -> str:
if get_file_ext_or_none(file_path):
return f"{os.path.splitext(file_path)[0]}{ext}"
return f"{file_path}{ext}"