OpenAI-ChatGPT LaTeX Auto Render (with MathJax V2)

Auto typeset LaTeX math formulas on OpenAI ChatGPT page.

Verze ze dne 07. 12. 2022. Zobrazit nejnovější verzi.

Zeptejte se na otázku, přidejte recenzi nebo skript nahlašte.

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// ==UserScript==
// @name               OpenAI-ChatGPT LaTeX Auto Render (with MathJax V2)
// @namespace          http://tampermonkey.net/
// @version            0.2.2
// @author             Scruel (https://github.com/scruel)
// @description        Auto typeset LaTeX math formulas on OpenAI ChatGPT page.
// @description:zh-CN  自动渲染 OpenAI 的 ChatGPT 页面上的 LaTeX 数学公式。
// @match              https://chat.openai.com/chat
// @grant              none
// ==/UserScript==

'use strict';

async function addScript(url) {
    const scriptElement = document.createElement('script');
    scriptElement.src = url;
    scriptElement.async = true;

    const headElement = document.getElementsByTagName('head')[0] || document.documentElement;
    headElement.insertBefore(scriptElement , headElement.firstChild);
    await waitScriptLoaded();
}

function waitScriptLoaded() {
  return new Promise(async (resolve, reject) => {
      const resolver = () => {
          if (MathJax.hasOwnProperty('Hub')) {
              resolve();
              return;
          }
          // console.log("Loading...")
          window.setTimeout(resolver, 200);
      }
      resolver();
  });
}

function renderTrigger() {
    setTimeout(renderLatex, window.renderDelay);
}

function renderLatex() {
    const submitButton = document.querySelector('main form textarea+button');
    // console.log(submitButton)
    if (submitButton && !submitButton.disabled) {
        // console.log("Rendering...")
        MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
    }
    renderTrigger();
}

(async function() {
    window.MathJax = {
        tex2jax: {
            inlineMath: [['$', '$']],
            displayMath  : [['$$', '$$']]
        },
        CommonHTML: { linebreaks: { automatic: true } },
        "HTML-CSS": { linebreaks: { automatic: true } },
        SVG: { linebreaks: { automatic: true } }
    };
    await addScript('https://cdn.jsdelivr.net/npm/mathjax@2/MathJax.js?config=TeX-AMS_CHTML');

    window.renderDelay = 1000;
    renderTrigger();
})();