ComfyUI/api_server/routes/internal/internal_routes.py

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from aiohttp import web
from typing import Optional
from folder_paths import models_dir, user_directory, output_directory
from api_server.services.file_service import FileService
class InternalRoutes:
'''
The top level web router for internal routes: /internal/*
The endpoints here should NOT be depended upon. It is for ComfyUI frontend use only.
Check README.md for more information.
'''
def __init__(self):
self.routes: web.RouteTableDef = web.RouteTableDef()
self._app: Optional[web.Application] = None
self.file_service = FileService({
"models": models_dir,
"user": user_directory,
"output": output_directory
})
def setup_routes(self):
@self.routes.get('/files')
async def list_files(request):
directory_key = request.query.get('directory', '')
try:
file_list = self.file_service.list_files(directory_key)
return web.json_response({"files": file_list})
except ValueError as e:
return web.json_response({"error": str(e)}, status=400)
except Exception as e:
return web.json_response({"error": str(e)}, status=500)
def get_app(self):
if self._app is None:
self._app = web.Application()
self.setup_routes()
self._app.add_routes(self.routes)
return self._app