fuck

tts/BaseEngine/index.js

@@ -0,0 +1,16 @@
+const fs=require('fs');
+
+module.exports=class {
+	constructor(longName, fileExtension, supportedParameters=[]) {
+		this.longName=longName;
+		this.fileExtension=fileExtension;
+	}
+	async getSpeech(text, voice, params) {}
+	async getSpeechFile(text, filepath, voice, params) {
+		const data = await this.getSpeech(text, voice, params);
+        const contents = await data.arrayBuffer();
+        const buf = Buffer.from(contents);
+        fs.writeFileSync(filepath, buf);
+		return filepath;
+	}
+}

tts/espeak/index.js

@@ -0,0 +1,11 @@
+const BaseEngine=require('../BaseEngine')
+const {spawn} = require('child_process')
+
+module.exports=class extends BaseEngine {
+	constructor() {
+		super('ESpeak','wav')
+	}
+	async getSpeechFile(text, filepath, voice='en', params={}) {
+		await spawn('espeak', ['-v', voice, '-w',filepath, text]);
+	}
+}

tts/gtranslate/index.js

@@ -0,0 +1,13 @@
+const BaseEngine=require('../BaseEngine');
+const fetch = require('node-fetch');
+const tts = require('google-tts-api');
+
+module.exports= class extends BaseEngine {
+	constructor() {
+		super("Google Translate TTS","mp3");
+	}
+	async getSpeech(text, voice='en-us', params={}) {
+		const url = tts.getAudioUrl(text, {lang: voice});
+		return fetch(url);
+	}
+};

tts/watson/index.js

@@ -0,0 +1,26 @@
+const BaseEngine=require('../BaseEngine');
+const fetch = require('node-fetch');
+const querystring = require('querystring');
+
+module.exports= class extends BaseEngine {
+	constructor() {
+		super("IBM Watson TTS","ogg");
+	}
+	async getSpeech(text, voice='en-us', params={}) {
+		const url = process.env.watsonURL+"/v1/synthesize";
+		let buff=new Buffer('apikey:'+process.env.watsonAPIKey);
+		let b64auth=buff.toString('base64');
+		const authorization='Basic '+b64auth;
+		const opts={
+			method: "post",
+			headers: {
+				'Content-Type': 'application/json',
+				'Authorization': authorization
+			},
+			body: {
+				text: text
+			}
+		};
+		return fetch(url);
+	}
+};