hook.py 文件源码

def web_inbound_call(button=None):
    """
    Handles an inbound phone call

    This function is called from twilio cloud back-end
    """

    if button is None:
        button = settings['server']['default']

    logging.info("Receiving inbound call for button '{}'".format(button))

    try:
        button = decode_token(settings, button, action='call')

        context = load_button(settings, button)
        update, twilio_action = get_push_details(context)

        response.content_type = 'text/xml'
        behaviour = twilio.twiml.Response()

        say = None
        if 'call' in twilio_action:
            for line in twilio_action['call']:
                if line.keys()[0] == 'say':
                    say = line['say']
                    break

        if say is None:
            say = "What's up Doc?"

        behaviour.say(say)
        return str(behaviour)

    except Exception as feedback:
        if logging.getLogger().getEffectiveLevel() == logging.DEBUG:
            logging.error("Unable to handle inbound call for '{}'".format(button))
            raise
        else:
            logging.error(str(feedback))
            response.status = 400
            return 'Invalid request'

#
# the collection of buttons that we manage
#