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ChatGPT Const to Var switch for Javascript snippets

ChatGPT always makes const variables in JavaScript snippets, and sometimes refuses to change it. This script solves the problem.

Verzia zo dňa 17.03.2023. Pozri najnovšiu verziu.

// ==UserScript==
// @name         ChatGPT Const to Var switch for Javascript snippets
// @version      1.0.4
// @license      GPL-3.0-or-later; https://www.gnu.org/licenses/gpl-3.0.txt
// @author       toolzmaker
// @description  ChatGPT always makes const variables in JavaScript snippets, and sometimes refuses to change it. This script solves the problem.
// @homepageURL  https://discord.gg/BJTk6get7H
// @match        *chat.openai.com/chat*
// @namespace https://greatest.deepsurf.us/en/users/971770
// ==/UserScript==


(function() {
    'use strict';

    function updateJSCodeSnippets() {
        // Find all divs with JavaScript code
        var blackRoundedDivs = document.querySelectorAll('div.bg-black.rounded-md');
        var javascriptDivs = [];

        blackRoundedDivs.forEach(div => {
            var javascriptSpan = div.querySelector('span');
            if (javascriptSpan && javascriptSpan.textContent.includes('javascript')) {
                javascriptDivs.push(div);
            }
        });

        // Add 'Toggle const/var' button to each div with JavaScript code and attach click event
        javascriptDivs.forEach(div => {
            if (!div.classList.contains('extrabtns')) {

                var constSpans = div.querySelectorAll('span.hljs-keyword');
                constSpans.forEach(span => {
                    var variants = ['var', 'let', 'const'];
                    //if (span.textContent == 'const') {
                    if (variants.some(word => span.textContent.includes(word))) {
                        span.addEventListener('click', () => {
                            //var variants = ['var', 'let', 'const'];
                            var currentText = span.textContent;
                            var index = variants.indexOf(currentText);
                            var nextText = variants[(index + 1) % variants.length];
                            span.textContent = nextText;
                        });
                    }
                });


                var existingButton = div.querySelector('button');
                if (existingButton && existingButton.textContent === 'Copy code') {
                    var clonedButton = existingButton.cloneNode(true);
                    clonedButton.textContent = 'Const/Var';
                    existingButton.insertAdjacentElement('beforebegin', clonedButton);


                    var copyButton = existingButton.cloneNode(true);
                    copyButton.textContent = 'COPY';
                    clonedButton.insertAdjacentElement('afterend', copyButton);


                    // Attach click event to clonedButton
                    clonedButton.addEventListener('click', () => {
                        var keywordSpans = div.querySelectorAll('span.hljs-keyword');
                        keywordSpans.forEach(span => {
                            if (span.textContent === 'const') {
                                span.textContent = 'var';
                            } else if (span.textContent === 'var') {
                                span.textContent = 'const';
                            }
                        });
                    });

                    // Attach click event to copyButton
                    copyButton.addEventListener('click', () => {
                        var codeElement = div.querySelector('code');
                        if (codeElement) {
                            var codeText = codeElement.textContent;
                            var textArea = document.createElement('textarea');
                            textArea.value = codeText;
                            document.body.appendChild(textArea);
                            textArea.select();
                            document.execCommand('copy');
                            document.body.removeChild(textArea);

                            // Change button text style to bold
                            copyButton.style.fontWeight = 'bold';

                            // Revert button text style to regular after a short delay
                            setTimeout(() => {
                                copyButton.style.fontWeight = 'normal';
                            }, 500);
                        }
                    });

                    // Add 'extrabtns' class to div
                    div.classList.add('extrabtns');


                }
            }

        });
    }

    setInterval(updateJSCodeSnippets, 5000);
})();