81 lines
1.9 KiB
Python
81 lines
1.9 KiB
Python
import sys
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from files.helpers.const import SITE, SITE_FULL
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if "load_chat" in sys.argv or SITE == 'localhost':
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import time
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from files.helpers.wrappers import auth_required
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from files.helpers.sanitize import sanitize
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from datetime import datetime
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from flask_socketio import SocketIO, emit
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from files.__main__ import app, limiter, cache
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from flask import render_template
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import sys
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import atexit
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socketio = SocketIO(app, async_mode='gevent', cors_allowed_origins=[SITE_FULL])
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typing = []
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online = []
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messages = cache.get('chat') or []
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@app.get("/chat")
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@auth_required
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def chat( v):
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return render_template("chat.html", v=v, messages=messages)
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@socketio.on('speak')
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@limiter.limit("5/second;30/minute")
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@auth_required
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def speak(data, v):
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global messages
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text = data[:1000].strip()
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if not text: abort(403)
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data={
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"avatar": v.profile_url,
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"username":v.username,
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"namecolor":v.namecolor,
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"text":text,
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"text_html":sanitize(text),
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}
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messages.append(data)
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messages = messages[:500]
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emit('speak', data, broadcast=True)
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return '', 204
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@socketio.on('connect')
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@auth_required
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def connect(v):
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if v.username not in online:
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online.append(v.username)
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emit("online", online, broadcast=True)
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emit('typing', typing)
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return '', 204
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@socketio.on('disconnect')
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@auth_required
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def disconnect(v):
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if v.username in online:
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online.remove(v.username)
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emit("online", online, broadcast=True)
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if v.username in typing: typing.remove(v.username)
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emit('typing', typing, broadcast=True)
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return '', 204
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@socketio.on('typing')
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@auth_required
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def typing_indicator(data, v):
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if data and v.username not in typing: typing.append(v.username)
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elif not data and v.username in typing: typing.remove(v.username)
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emit('typing', typing, broadcast=True)
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return '', 204
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def close_running_threads():
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cache.set('chat', messages)
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atexit.register(close_running_threads) |