62 lines
2.7 KiB
Python
62 lines
2.7 KiB
Python
from typing import TYPE_CHECKING, Dict, List, Callable, Any
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from starlette.websockets import WebSocketState
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if TYPE_CHECKING:
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from routes.room.consumer import RoomConsumer
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class RoomManager:
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def __init__(self):
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self.active_connections: Dict[str, List["RoomConsumer"]] = {}
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def add(self, group: str, member: "RoomConsumer"):
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if group not in self.active_connections:
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self.active_connections[group] = []
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if member not in self.active_connections[group]:
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self.active_connections[group].append(member)
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async def _send(self, connection: "RoomConsumer", message, group: str):
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print('SENDING', connection.ws.application_state, connection.ws.client_state)
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if connection.ws.application_state == WebSocketState.DISCONNECTED or connection.ws.client_state == WebSocketState.DISCONNECTED:
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self.remove(group, connection)
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elif connection.ws.application_state == WebSocketState.CONNECTED and connection.ws.client_state == WebSocketState.CONNECTED:
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try:
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await connection.send(message)
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except:
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pass
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def remove(self, group: str, member: "RoomConsumer"):
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if group in self.active_connections:
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if member in self.active_connections[group]:
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self.active_connections[group].remove(member)
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return True
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async def broadcast(self, message: Any | Callable, group: str, conditions: list[Callable] = [], exclude: list["RoomConsumer"] = [], ):
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print('BROADCaST', self.active_connections)
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if group in self.active_connections:
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for connection in list(set(self.active_connections[group])):
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print(connection, connection.ws.state, connection.ws.client_state, connection.ws.application_state)
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if connection not in exclude and all(f(connection) for f in conditions):
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await self._send(connection, message, group)
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async def send_to(self, group, id_code, msg):
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print('SENDING TO')
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if group in self.active_connections:
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members = [c for c in self.active_connections[group]
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if c.member.id_code == id_code]
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print('MEM', members)
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for m in members:
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await self._send(m, msg, group)
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async def send_to_admin(self, group, msg):
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if group in self.active_connections:
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print('MEMBERS', self.active_connections[group], [(c.ws.state, c.ws.client_state, c.ws.application_state) for c in self.active_connections[group]])
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members = [c for c in self.active_connections[group]
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if c.member is not None and c.member.is_admin is True]
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for m in members:
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await self._send(m, msg, group)
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