34 lines
905 B
JavaScript
34 lines
905 B
JavaScript
const BaseEngine=require('../BaseEngine');
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const fetch = require('node-fetch');
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const querystring = require('querystring');
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module.exports= class extends BaseEngine {
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constructor() {
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super("IBM Watson TTS","ogg");
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this.voices={
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'Michael': 'en-US_MichaelV3Voice',
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'Allison': 'en-US_AllisonV3Voice',
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'Kevin': 'en-US_KevinV3Voice',
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};
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}
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getDefaultVoice() {
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return 'Michael';
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}
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async getSpeech(text, voice=this.getSpeechVoice(), params={}) {
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const url = process.env.watsonURL+"/v1/synthesize?voice="+this.getInternalVoiceName(voice);
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let buff=new Buffer('apikey:'+process.env.watsonAPIKey);
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let b64auth=buff.toString('base64');
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const authorization='Basic '+b64auth;
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const opts={
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method: "post",
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headers: {
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'Content-Type': 'application/json',
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'Authorization': authorization
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},
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body: JSON.stringify({
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text: text
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})
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};
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return fetch(url,opts);
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}
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}; |