mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-26 15:42:30 +01:00
103 lines
No EOL
3.5 KiB
Python
103 lines
No EOL
3.5 KiB
Python
from http import HTTPStatus
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import asyncio
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from fastapi import Request
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from fastapi.param_functions import Query
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from fastapi.params import Depends
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from fastapi.templating import Jinja2Templates
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from starlette.exceptions import HTTPException
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from starlette.responses import HTMLResponse
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from . import nostradmin_ext, nostr_renderer
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# FastAPI good for incoming
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from fastapi import Request, WebSocket, WebSocketDisconnect
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# Websockets needed for outgoing
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import websockets
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from lnbits.core.crud import update_payment_status
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from lnbits.core.models import User
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from lnbits.core.views.api import api_payment
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from lnbits.decorators import check_user_exists
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from .crud import get_nostrkeys, get_nostrrelay
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templates = Jinja2Templates(directory="templates")
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nostradmin = True
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@nostradmin_ext.get("/", response_class=HTMLResponse)
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async def index(request: Request, user: User = Depends(check_user_exists)):
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return nostr_renderer().TemplateResponse(
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"nostradmin/index.html", {"request": request, "user": user.dict()}
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)
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#####################################################################
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#################### NOSTR WEBSOCKET THREAD #########################
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##### THE QUEUE LOOP THREAD THING THAT LISTENS TO BUNCH OF ##########
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### WEBSOCKET CONNECTIONS, STORING DATA IN DB/PUSHING TO FRONTEND ###
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################### VIA updater() FUNCTION ##########################
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#####################################################################
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websocket_queue = asyncio.Queue(1000)
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# while True:
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async def nostr_subscribe():
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return
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# for the relays:
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# async with websockets.connect("ws://localhost:8765") as websocket:
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# for the public keys:
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# await websocket.send("subscribe to events")
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# await websocket.recv()
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#####################################################################
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################### LNBITS WEBSOCKET ROUTES #########################
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#### HERE IS WHERE LNBITS FRONTEND CAN RECEIVE AND SEND MESSAGES ####
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#####################################################################
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class ConnectionManager:
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def __init__(self):
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self.active_connections: List[WebSocket] = []
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async def connect(self, websocket: WebSocket, nostr_id: str):
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await websocket.accept()
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websocket.id = nostr_id
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self.active_connections.append(websocket)
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def disconnect(self, websocket: WebSocket):
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self.active_connections.remove(websocket)
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async def send_personal_message(self, message: str, nostr_id: str):
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for connection in self.active_connections:
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if connection.id == nostr_id:
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await connection.send_text(message)
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async def broadcast(self, message: str):
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for connection in self.active_connections:
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await connection.send_text(message)
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manager = ConnectionManager()
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@nostradmin_ext.websocket("/nostradmin/ws/relayevents/{nostr_id}", name="nostr_id.websocket_by_id")
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async def websocket_endpoint(websocket: WebSocket, nostr_id: str):
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await manager.connect(websocket, nostr_id)
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try:
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while True:
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data = await websocket.receive_text()
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except WebSocketDisconnect:
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manager.disconnect(websocket)
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async def updater(nostr_id, message):
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copilot = await get_copilot(nostr_id)
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if not copilot:
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return
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await manager.send_personal_message(f"{message}", nostr_id)
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async def relay_check(relay: str):
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async with websockets.connect(relay) as websocket:
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if str(websocket.state) == "State.OPEN":
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print(str(websocket.state))
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return True
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else:
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return False |