Add OpenAI TTS

tts/openai/index.js

@@ -0,0 +1,37 @@
+const BaseEngine = require('../BaseEngine');
+const fetch = require('node-fetch');
+const tts = require('google-tts-api');
+
+module.exports = class extends BaseEngine {
+	constructor() {
+		super('openai', "OpenAI TTS", "mp3");
+        this.voices = {
+            alloy: "alloy",
+            echo: "echo",
+            fable: "fable",
+            onyx: "onyx",
+            nova: "nova",
+            shimmer: "shimmer"
+        }
+	}
+	getDefaultVoice() {
+		return 'Alloy';
+	}
+	async getSpeech(text, voice = this.getDefaultVoice(), params = {}) {
+		const url = `https://api.openai.com/v1/audio/speech`;
+        const opts = {
+            method: "post",
+            headers: {
+                'Content-Type': 'application/json',
+                Authorization: `Bearer ${process.env["OPENAI_API_KEY"]}`
+            },
+            body: JSON.stringify({
+                model: "tts-1-hd",
+                input: text,
+                voice: voice,
+            })
+        }
+        console.log(opts);
+		return fetch(url, opts);
+	}
+};