Google行动：意图相似吗？ [英] Actions-on-Google: Similar intents?

查看：80 发布时间：2020/6/1 18:36:13 actions-on-google dialogflow

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问题描述

我正在通过DialogFlow + Firebase修补Google上的操作。想法是为默认AoG不应使用的IoT设备进行自定义构建。

I'm tinkering with Actions on Google with DialogFlow + Firebase. The idea is to custom build for IoT devices not supposed by the default AoG.

对于广播和电视，目前有2种意图：

In the case of Radio and TV, there are 2 intents currently:

1）频道：它接受3个参数：device_name（自定义实体），device_action（自定义实体）和值。

1) Channel : It take in 3 parameters: device_name (custom entity), device_action (custom entity) and value.

例如：请将广播频道更改为22.3

或将电视频道更改为22

Eg: please change the radio channel to 22.3
OR change the channel of the tv to 22

2）音量：它包含3个参数：device_name （自定义实体），device_action（自定义实体）和值。

2) Volume : It take in 3 parameters: device_name (custom entity), device_action (custom entity) and value.

例如：请将广播音量更改为99
或将电视音量更改为22

Eg: please change the radio volume to 99 OR change the vol of the tv to 22

问题是代理似乎无法区分两者。

The problem is that the agent does not seem to be able to differentiate between the two well.

是

//编辑2018年5月9日：

// Edit 9 May 2018:

index.js

// Copyright 2016, Google, Inc.
// Licensed under the Apache License, Version 2.0 (the 'License');
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an 'AS IS' BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

'use strict';

const util = require('util');
const functions = require('firebase-functions');
const {
  dialogflow,
  Suggestions,
  BasicCard,
  Button,
  SimpleResponse,
} = require('actions-on-google');

const {values, concat, random, randomPop} = require('./util');
const responses = require('./responses');

/** Dialogflow Contexts {@link https://dialogflow.com/docs/contexts} */
const AppContexts = {
  FACT: 'choose_fact-followup',
  CATS: 'choose_cats-followup',
  XXX: 'choose_xxx-followup',

};

/** Dialogflow Context Lifespans {@link https://dialogflow.com/docs/contexts#lifespan} */
const Lifespans = {
  DEFAULT: 5,
};

const app = dialogflow({
  debug: true,
  init: () => ({
    data: {
      // Convert array of facts to map
      facts: responses.categories.reduce((o, c) => {
        o[c.category] = c.facts.slice();
        return o;
      }, {}),
      cats: responses.cats.facts.slice(), // copy cat facts
    },
  }),
});

/**
 * Greet the user and direct them to next turn
 * @param {DialogflowConversation} conv DialogflowConversation instance
 * @return {void}
 */
app.intent('Unrecognized Deep Link Fallback', (conv) => {
  const response = util.format(responses.general.unhandled, conv.query);
  const suggestions = responses.categories.map((c) => c.suggestion);
  conv.ask(response, new Suggestions(suggestions));
});

// redirect to the intent handler for tell_fact
app.intent('choose_fact', 'tell_fact');

// Say a fact
app.intent('tell_fact', (conv, {category}) => {
  const {facts, cats, xxx} = conv.data;
  if (values(facts).every((c) => !c.length)) {
    // If every fact category facts stored in conv.data is empty,
    // close the conversation
    return conv.close(responses.general.heardItAll);
  }
  const categoryResponse =
    responses.categories.find((c) => c.category === category);
  const fact = randomPop(facts[categoryResponse.category]);
  if (!fact) {
    const otherCategory =
      responses.categories.find((other) => other !== categoryResponse);
    const redirect = otherCategory.category;
    const parameters = {
      category: redirect,
    };
    // Add facts context to outgoing context list
    conv.contexts.set(AppContexts.FACT, Lifespans.DEFAULT, parameters);
    const response = [
      util.format(responses.transitions.content.heardItAll, category, redirect),
    ];
    // If cat facts not loaded or there still are cat facts left
    if (cats.length) {
      response.push(responses.transitions.content.alsoCats);
    }
    response.push(responses.general.wantWhat);
    conv.ask(concat(...response));
    conv.ask(new Suggestions(otherCategory.suggestion));
    if (cats.length) {
      conv.ask(new Suggestions(responses.cats.suggestion));
    }
    return;
  }
  const {factPrefix} = categoryResponse;
  // conv.ask can be called multiple times to have the library construct
  // a single response itself the response will get sent at the end of
  // the function or if the function returns a promise, after the promise
  // is resolved.
  conv.ask(new SimpleResponse({
    speech: concat(factPrefix, fact),
    text: factPrefix,
  }));
  conv.ask(responses.general.nextFact);
  conv.ask(new BasicCard({
    title: fact,
    image: random(responses.content.images),
    buttons: new Button({
      title: responses.general.linkOut,
      url: responses.content.link,
    }),
  }));
  console.log('hiwwxxxxxww thi is aaron');
  conv.ask(responses.general.suggestions.confirmation);
});

// Redirect to the intent handler for tell_cat_fact
app.intent('choose_cats', 'tell_cat_fact');

// Say a cat fact
app.intent('tell_cat_fact', (conv) => {
  const {cats} = conv.data;
  console.log('this is cats data' + {cats});
  const fact = randomPop(cats);
  if (!fact) {
    conv.contexts.delete(AppContexts.FACT);
    conv.contexts.delete(AppContexts.CATS);
    conv.ask(responses.transitions.cats.heardItAll);
    return conv.ask(responses.general.suggestions.confirmation);
  }
  const {factPrefix, audio} = responses.cats;
  // conv.ask can be called multiple times to have the library construct
  // a single response itself. The response will get sent at the end of
  // the function or if the function returns a promise, after the promise
  // is resolved.
  const sound = util.format(audio, random(responses.cats.sounds));
  conv.ask(new SimpleResponse({
    // <speak></speak> is needed here since factPrefix is a SSML string
    // and contains audio.
    speech: `<speak>${concat(factPrefix, sound, fact)}</speak>`,
    text: factPrefix,
  }));
  conv.ask(responses.general.nextFact);
  conv.ask(new BasicCard({
    title: fact,
    image: random(responses.cats.images),
    buttons: new Button({
      title: responses.general.linkOut,
      url: responses.cats.link,
    }),
  }));
  console.log('hiwwxxxxxww thi is aaron');
  conv.ask(responses.general.suggestions.confirmation);
});



//say a tv channel
app.intent('volume', (conv, {device_name,device_action, value}) => {

  var no_device_name = device_name;
  var no_value = value;
  var no_device_action = device_action;

  var this_device_value = util.inspect(value, false, null);
  var this_device_name = util.inspect(device_name, false, null);
  var this_device_action = util.inspect(device_action, false, null);
  console.log(this_device_action[0]);

  if (no_device_name[0] == 'channel'){
    console.log('inside tv but CHANNEL');



  }

  else{
    console.log('VOLUME');
  }
  console.log('THIS IS VOL');
  console.log(no_device_action[0]);
   conv.ask(`Alright, ${device_name} VOLUM is now ${value}! `);
  console.log('inside volume ' + value[0]);
  console.log('inside volume' + device_name[0]);
  console.log('inside volume' + device_action[0]);
  console.log('hiwwxxxxxww thi is aaron');


});

//say a tv channel
app.intent('channel', (conv, {device_channel_name, device_channel_action, channel_value}) => {


  console.log('THIS IS CHANNEL');



  conv.ask(`Alright, ${device_channel_name} CHANNEL is now ${channel_value}! `);
  console.log('inside CHANNEL ' + channel_value[0]);
  console.log('inside CHANNEL' + device_channel_name[0]);
  console.log('inside CHANNEL' + device_channel_action[0]);
  console.log('hiwwxxxxxww thi is aaron');


});



app.intent('no_input', (conv) => {
  const repromptCount = parseInt(conv.arguments.get('REPROMPT_COUNT'));
  if (repromptCount === 0) {
    conv.ask(`What was that?`);
  } else if (repromptCount === 1) {
    conv.ask(`Sorry I didn't catch that. Could you repeat yourself?`);
  } else if (conv.arguments.get('IS_FINAL_REPROMPT')) {
    conv.close(`Okay let's try this again later.`);
  }
});



// The entry point to handle a http request
exports.factsAboutGoogle = functions.https.onRequest(app);

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