Titivillus/quest/events.py

#!/usr/bin/env python3
"""
Individual functions for handling WebSocket events. Gets called by the
QuestConsumer object in consumers.py.
"""
import time
import types

import bleach

from quest.models import Message, Quest

def message(socket, data):
	"""
	Gets called when the server receives a 'message' event.
	"""
	# TODO: validation
	message = data.get('message')
	quest_id = data.get('quest_id')

	message = message.strip()
	if not message:
		return
	tags = ["b", "code", "i", "s"]
	message = bleach.clean(message, tags=tags)
	user = socket.scope['user']

	m = Message(
		quest=Quest.objects.get(id=quest_id),
		message=message)
	if user.username:
		m.user = user
	m.save()

	data = {}
	data['message_id'] = m.id
	data['message'] = message
	data['date'] = int(time.time())
	data['name'] = user.username
	socket.send('message', data)


events = {}
for obj in dir():
	if type(locals()[obj]) == types.FunctionType:
		events[locals()[obj].__name__] = locals()[obj]