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https://github.com/avatao-content/baseimage-tutorial-framework
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31 lines
1013 B
Python
31 lines
1013 B
Python
# Copyright (C) 2018 Avatao.com Innovative Learning Kft.
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# All Rights Reserved. See LICENSE file for details.
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from datetime import datetime
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from tfw.networking.event_handlers import ServerUplinkConnector
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class MessageSender:
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"""
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Provides a mechanism to send messages to our frontend messaging component which
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displays messages with the key "message".
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"""
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def __init__(self, custom_key: str = None):
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self.server_connector = ServerUplinkConnector()
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self.key = custom_key or 'message'
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def send(self, originator, message):
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"""
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Sends a message to the key specified in __init__.
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:param originator: name of sender to be displayed on the frontend
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:param message: message to send
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"""
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data = {
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'originator': originator,
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'timestamp': datetime.now().isoformat(),
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'message': message
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}
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self.server_connector.send({'key': self.key,
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'data': data})
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