81 lines
2.2 KiB
Python
81 lines
2.2 KiB
Python
import json
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from channels.generic.websocket import WebsocketConsumer, AsyncWebsocketConsumer, JsonWebsocketConsumer
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from asgiref.sync import async_to_sync, sync_to_async
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# from channels.auth import channel_session_user, channel_session_user_from_http
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from channels.layers import get_channel_layer
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class ChatConsumer(WebsocketConsumer):
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# def __init__(self, *args, **kwargs):
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# super().__init__(args, kwargs)
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# self.room_name = None
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def connect(self):
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print('ws connect')
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self.room_group_name = 'test'
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async_to_sync(self.channel_layer.group_add)(
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f'user_{self.scope["user"].id}',
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self.channel_name
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)
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print(f'self.room_group_name = {self.room_group_name}')
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print(f'self.channel_name = {self.channel_name}')
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self.accept()
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def receive(self, text_data):
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print(f'ws receive text_data = {text_data}')
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data = json.loads(text_data)
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sender = data['sender']
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receiver = data['receiver']
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from .funcs import send_msg, update_chat
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data.update({'cur_user': sender})
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send_msg(data)
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Dict = update_chat(data)
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resDict = {
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'type': 'update_chat',
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'sender': sender,
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'receiver': receiver,
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}
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resDict.update(Dict)
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group_name = f'user_{sender}'
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async_to_sync(self.channel_layer.group_send)(
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group_name,
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resDict
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)
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data.update({'cur_user': receiver})
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Dict = update_chat(data)
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group_name = f'user_{receiver}'
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resDict = {
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'type': 'update_chat',
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'sender': receiver,
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'receiver': sender,
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}
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resDict.update(Dict)
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async_to_sync(self.channel_layer.group_send)(
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group_name,
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resDict
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)
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def echo(self, data):
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print('ws echo')
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self.send(text_data=json.dumps(data))
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def update_chat(self, data):
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print(f'ws update_chat {str(self.channel_layer.groups)}')
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self.send(text_data=json.dumps(data))
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def ws_send_msg(self, data):
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print('ws ws_send_msg')
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self.send(text_data=json.dumps(data)) |