ppt-tool/backend/services/temp_file_service.py
Vadym Samoilenko 1293826226 Rebrand Presenton to Oliver DeckForge, pre-configure models, use NanoBanana Pro
- Replace all Presenton branding with Oliver DeckForge (metadata, headers, titles, logos)
- Pass CAN_CHANGE_KEYS=false to web container so setup page redirects to /upload
- Switch image provider from gemini_flash to nanobanana_pro
- Update default fallback paths from /tmp/presenton to /tmp/deckforge
- Rename packages: presenton → oliver-deckforge, presenton-backend → oliver-deckforge-backend
- Remove external presenton.ai URLs from metadata (canonical, OG, Twitter)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-26 18:17:11 +00:00

70 lines
2.2 KiB
Python

import os
from typing import Optional, Union
from utils.get_env import get_temp_directory_env
import uuid
class TempFileService:
def __init__(self):
self.base_dir = get_temp_directory_env() or "/tmp/deckforge"
self.cleanup_base_dir()
os.makedirs(self.base_dir, exist_ok=True)
def create_dir_in_dir(self, base_dir: str, dir_name: Optional[str] = None) -> str:
temp_dir = os.path.join(base_dir, dir_name if dir_name else str(uuid.uuid4()))
os.makedirs(temp_dir, exist_ok=True)
return temp_dir
def create_temp_dir(self, dir_name: Optional[str] = None) -> str:
return self.create_dir_in_dir(self.base_dir, dir_name)
def create_temp_file_path(
self, file_path: str, dir_path: Optional[str] = None
) -> str:
if dir_path is None:
dir_path = self.base_dir
full_path = os.path.join(dir_path, file_path)
os.makedirs(os.path.dirname(full_path), exist_ok=True)
return full_path
def create_temp_file(
self, file_path: str, content: Union[bytes, str], dir_path: Optional[str] = None
) -> str:
file_path = self.create_temp_file_path(file_path, dir_path)
mode = "wb" if isinstance(content, bytes) else "w"
with open(file_path, mode) as f:
f.write(content)
return file_path
def read_temp_file(self, file_path: str, binary: bool = True) -> Union[bytes, str]:
mode = "rb" if binary else "r"
with open(file_path, mode) as f:
return f.read()
def cleanup_temp_file(self, file_path: str):
if os.path.exists(file_path):
os.remove(file_path)
def delete_dir_files(self, dir_path: str):
if os.path.exists(dir_path):
for root, dirs, files in os.walk(dir_path, topdown=False):
for name in files:
os.remove(os.path.join(root, name))
for name in dirs:
os.rmdir(os.path.join(root, name))
def cleanup_temp_dir(self, dir_path: str):
if os.path.exists(dir_path):
self.delete_dir_files(dir_path)
os.rmdir(dir_path)
def cleanup_base_dir(self):
self.cleanup_temp_dir(self.base_dir)
TEMP_FILE_SERVICE = TempFileService()