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73 lines
2.6 KiB
Python
73 lines
2.6 KiB
Python
import json
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from channels.generic.websocket import AsyncWebsocketConsumer
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import regex, logging
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logger = logging.getLogger(__name__)
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class MyWebSocketConsumer(AsyncWebsocketConsumer):
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async def connect(self):
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self.room_name = "updates"
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user = self.scope["user"]
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if not user.is_authenticated:
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await self.close()
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return
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try:
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await self.accept()
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await self.channel_layer.group_add(self.room_name, self.channel_name)
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# Send a connection confirmation to the client with consistent format
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await self.send(text_data=json.dumps({
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'type': 'connection_established',
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'data': {
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'success': True,
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'message': 'WebSocket connection established successfully'
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}
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}))
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except Exception as e:
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import logging
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logger = logging.getLogger(__name__)
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logger.error(f"Error in WebSocket connect: {str(e)}")
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# If an error occurs during connection, attempt to close
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try:
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await self.close(code=1011) # Internal server error
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except:
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pass
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async def disconnect(self, close_code):
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try:
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await self.channel_layer.group_discard(self.room_name, self.channel_name)
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except Exception as e:
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import logging
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logger = logging.getLogger(__name__)
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logger.error(f"Error in WebSocket disconnect: {str(e)}")
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async def receive(self, text_data):
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data = json.loads(text_data)
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if data["type"] == "m3u_profile_test":
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from apps.proxy.ts_proxy.url_utils import transform_url
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def replace_with_mark(match):
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# Wrap the match in <mark> tags
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return f"<mark>{match.group(0)}</mark>"
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# Apply the transformation using the replace_with_mark function
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try:
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search_preview = regex.sub(data["search"], replace_with_mark, data["url"])
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except Exception as e:
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search_preview = data["url"]
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logger.error(f"Failed to generate replace preview: {e}")
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result = transform_url(data["url"], data["search"], data["replace"])
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await self.send(text_data=json.dumps({
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"data": {
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'type': 'm3u_profile_test',
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'search_preview': search_preview,
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'result': result,
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}
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}))
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async def update(self, event):
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await self.send(text_data=json.dumps(event))
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