Shrink, collapse, compact, and download pre/code blocks on Grok pages with manual language switch (fixed selector error)
Per
// ==UserScript==
// @name Grok Code Style with Collapse
// @namespace http://tampermonkey.net/
// @version 2.2
// @description Shrink, collapse, compact, and download pre/code blocks on Grok pages with manual language switch (fixed selector error)
// @author You
// @match https://x.com/i/grok*
// @match https://grok.com/*
// @match https://grok.x.ai/*
// @match https://x.ai/*
// @exclude https://greasyfork.org/*
// @exclude https://*.org/*
// @grant GM_addStyle
// @grant GM_registerMenuCommand
// @grant GM_getValue
// @grant GM_setValue
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Language options
const translations = {
'en': { expand: 'Expand', collapse: 'Collapse', download: 'Download' }, // English (default)
'zh-TW': { expand: '展開', collapse: '收起', download: '下載' }, // Traditional Chinese
'zh-CN': { expand: '展开', collapse: '收起', download: '下载' }, // Simplified Chinese
'ja': { expand: '展開', collapse: '折り畳む', download: 'ダウンロード' }, // Japanese
'ko': { expand: '펼치기', collapse: '접기', download: '다운로드' }, // Korean
'fr': { expand: 'Développer', collapse: 'Réduire', download: 'Télécharger' }, // French
'es': { expand: 'Expandir', collapse: 'Colapsar', download: 'Descargar' } // Spanish
};
// Load saved language or default to 'en'
let currentLang = GM_getValue('selectedLang', 'en');
let lang = translations[currentLang];
// Register language switch menu in Tampermonkey
for (let langCode in translations) {
GM_registerMenuCommand(`Switch to ${langCode.toUpperCase()}`, () => {
currentLang = langCode;
GM_setValue('selectedLang', langCode);
lang = translations[langCode];
wrapCodeBlocks(); // Reapply with new language
});
}
// Add styles (from 1.5)
GM_addStyle(`
.grok-code-wrapper {
position: relative;
margin: 0;
}
.grok-code-wrapper pre, .grok-code-wrapper code {
max-height: 100px;
overflow-y: hidden;
font-size: 10px;
line-height: 1.1;
background-color: #f5f5f5;
padding: 3px;
border: 1px solid #ddd;
display: block;
transition: max-height 0.3s ease;
}
.grok-code-wrapper.expanded pre, .grok-code-wrapper.expanded code {
max-height: 300px;
overflow-y: auto;
}
.grok-toggle-btn {
position: absolute;
top: 2px;
right: 2px;
font-size: 10px;
padding: 1px 4px;
cursor: pointer;
background: #ddd;
border: none;
border-radius: 2px;
}
.grok-download-btn {
position: absolute;
top: 2px;
right: 40px;
font-size: 9px;
padding: 1px 4px;
cursor: pointer;
background: #4CAF50;
color: white;
border: none;
border-radius: 2px;
}
.grok-download-btn:hover {
background: #45a049;
}
`);
// Process code blocks (fixed selector)
function wrapCodeBlocks() {
// Simplified selector to avoid nested :not syntax error
const codeBlocks = document.querySelectorAll('pre:not([class*="highlight"]):not([id*="highlight"]), code:not([class*="highlight"]):not([id*="highlight"])');
codeBlocks.forEach((block, index) => {
const parent = block.parentElement;
if (!parent.classList.contains('grok-code-wrapper')) {
const wrapper = document.createElement('div');
wrapper.className = 'grok-code-wrapper';
parent.insertBefore(wrapper, block);
wrapper.appendChild(block);
const toggleBtn = document.createElement('button');
toggleBtn.className = 'grok-toggle-btn';
toggleBtn.textContent = lang.expand;
wrapper.appendChild(toggleBtn);
const downloadBtn = document.createElement('button');
downloadBtn.className = 'grok-download-btn';
downloadBtn.textContent = lang.download;
wrapper.appendChild(downloadBtn);
toggleBtn.addEventListener('click', () => {
wrapper.classList.toggle('expanded');
toggleBtn.textContent = wrapper.classList.contains('expanded') ? lang.collapse : lang.expand;
});
downloadBtn.addEventListener('click', () => {
const blob = new Blob([block.textContent], { type: 'text/plain' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = `code_block_${index + 1}.txt`;
a.click();
URL.revokeObjectURL(url);
});
} else {
// Update existing buttons with new language
const toggleBtn = parent.querySelector('.grok-toggle-btn');
if (toggleBtn) {
toggleBtn.textContent = parent.classList.contains('expanded') ? lang.collapse : lang.expand;
}
const downloadBtn = parent.querySelector('.grok-download-btn');
if (downloadBtn) {
downloadBtn.textContent = lang.download;
}
}
});
}
// Periodic check (from 1.5)
wrapCodeBlocks();
setInterval(wrapCodeBlocks, 2000);
})();