95 lines
2.3 KiB
Python
95 lines
2.3 KiB
Python
import json
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from channels.generic.websocket import WebsocketConsumer
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from asgiref.sync import async_to_sync
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from .models import MemberModel, MessageModel
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from profiles.models import BlockModel
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import time
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class ChatConsumer(WebsocketConsumer):
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def connect(self):
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channel_id : str = self.scope['path'].split('/')[3]
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self.room_group_name = 'chat' + channel_id
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user = self.scope["user"]
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if (user.is_anonymous or not user.is_authenticated):
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return
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if MemberModel.objects.filter(member_id=user.pk, channel_id=int(channel_id)).count() != 1:
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return
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if (self.channel_layer == None):
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return
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async_to_sync(self.channel_layer.group_add)(
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self.room_group_name,
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self.channel_name
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)
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self.accept()
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def receive(self, text_data=None, bytes_data=None):
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if text_data == None:
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return
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text_data_json = json.loads(text_data)
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message = text_data_json['message']
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receivers_id = text_data_json['receivers_id']
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print(text_data)
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channel_id : int = int(self.scope['path'].split('/')[3])
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user = self.scope["user"]
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if (user.is_anonymous or not user.is_authenticated):
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return
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if MemberModel.objects.filter(member_id=user.pk, channel_id=channel_id).count() != 1:
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return
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if (self.channel_layer == None):
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return
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message_time : int = int(time.time() * 1000)
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if (len(receivers_id) == 1 and
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BlockModel.objects.filter(blocker=user.pk, blocked=receivers_id[0]) or
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BlockModel.objects.filter(blocker=receivers_id[0], blocked=user.pk)
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):
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return
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async_to_sync(self.channel_layer.group_send)(
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self.room_group_name,
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{
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'type':'chat_message',
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'author_id':user.pk,
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'content':message,
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'time':message_time,
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}
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)
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new_message = MessageModel()
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new_message.channel_id = channel_id
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new_message.author_id = user.pk
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new_message.content = message
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new_message.time = message_time
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new_message.save()
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def chat_message(self, event):
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channel_id : int = int(self.scope['path'].split('/')[3])
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user = self.scope["user"]
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if (user.is_anonymous or not user.is_authenticated):
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return
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if MemberModel.objects.filter(member_id=user.pk, channel_id=channel_id).count() != 1:
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return
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self.send(text_data=json.dumps({
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'type':'chat',
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'author_id':event['author_id'],
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'content':event['content'],
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'time': event['time'],
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}))
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