Volume.py

# -*- coding: utf-8-*-
from robot.Player import MusicPlayer
from robot import logging
from robot.sdk.AbstractPlugin import AbstractPlugin

logger = logging.getLogger(__name__)

class Plugin(AbstractPlugin):

    def __init__(self, con):
        super(Plugin, self).__init__(con)
        self.player = None

    def handle(self, text, parsed):
        if not self.player:
            self.player = MusicPlayer([], self)
        if self.nlu.hasIntent(parsed, 'CHANGE_VOL'):
            slots = self.nlu.getSlots(parsed, 'CHANGE_VOL')
            for slot in slots:
                if slot['name'] == 'user_d':
                    word = self.nlu.getSlotWords(parsed, 'CHANGE_VOL', 'user_d')[0]
                    if word == '--HIGHER--':
                        self.player.turnUp()
                        self.say('好的', cache=True)
                    else:
                        self.player.turnDown()
                        self.say('好的', cache=True)
                    return
                elif slot['name'] == 'user_vd':
                    word = self.nlu.getSlotWords(parsed, 'CHANGE_VOL', 'user_vd')[0]
                    if word == '--LOUDER--':
                        self.player.turnUp()
                        self.say('好的', cache=True)
                    else:
                        self.player.turnDown()
                        self.say('好的', cache=True)

    def isValid(self, text, parsed):
        return self.nlu.hasIntent(parsed, 'CHANGE_VOL')