Greasy Fork is available in English.
TTS (Text-to-Speech) via ChatGPT. Automatically downloads the audio file when ChatGPT's read aloud button is clicked. 通过ChatGPT实现文本转语音(当播放chatgpt的朗读时，自动将声音文件下载下来)
// ==UserScript==
// @name Auto Download ChatGPT's voice
// @namespace https://github.com/DrNaki
// @version 1.2.2
// @description TTS (Text-to-Speech) via ChatGPT. Automatically downloads the audio file when ChatGPT's read aloud button is clicked. 通过ChatGPT实现文本转语音(当播放chatgpt的朗读时，自动将声音文件下载下来)
// @author Naki
// @copyright 2024, Naki (https://github.com/DrNaki)
// @license MIT
// @homepageURL https://github.com/DrNaki/AutoDownloadChatGPTVoice
// @supportURL https://github.com/DrNaki/AutoDownloadChatGPTVoice/issues
// @match *://chatgpt.com/*
// @icon https://github.com/DrNaki/AutoDownloadChatGPTVoice/blob/main/img/favicon-32x32.630a2b99.png
// @compatible chrome
// @compatible firefox
// @grant none
// @run-at document-start
// ==/UserScript==
(function() {
'use strict';
// 保存原始fetch函数
const originalFetch = window.fetch;
// 重写fetch函数
window.fetch = function(...args) {
// 检查URL中是否包含"backend-api/synthesize"
const url = args[0];
if (typeof url === 'string' && url.includes('backend-api/synthesize')) {
console.log('Intercepted fetch:', url);
// 从URL中提取message_id参数
const urlParams = new URL(url).searchParams;
const messageId = urlParams.get('message_id');
// 如果message_id存在，提取其第一个'-'前的内容
let fileName = 'response.aac'; // 默认文件名
if (messageId) {
const prefix = messageId.split('-')[0];
fileName = `${prefix}.aac`;
}
return originalFetch(...args)
.then(response => {
// 克隆响应，因为响应只能被读取一次
const responseClone = response.clone();
// 将响应转换为Blob对象并下载
responseClone.blob().then(blob => {
const objectURL = URL.createObjectURL(blob);
console.log('Object URL:', objectURL);
const a = document.createElement('a');
a.href = objectURL;
a.download = fileName; // 使用提取的文件名
document.body.appendChild(a);
a.click(); // 模拟点击以下载文件
document.body.removeChild(a); // 移除链接元素
});
// 返回原始响应以确保正常运行
return response;
})
.catch(error => {
console.error('Error fetching the response:', error);
throw error;
});
}
// 如果URL不包含关键词，则正常执行fetch
return originalFetch(...args);
};
})();