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Allows to paste HTML+CSS elements into chat
// ==UserScript==
// @name HTML Markup in junon.io | EN
// @namespace http://tampermonkey.net/
// @version 2.1
// @description Allows to paste HTML+CSS elements into chat
// @author Belogvardeec
// @license MIT
// @match *://junon.io/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
function convertContentToHTMLCSS(element) {
if (element.id === 'chat_input') return; // ignoring chat input for better experience
let content = element.value || element.textContent;
const regex = /#(.*?)#/g;
if (!regex.test(content)) return; // if no #...# found, then do nothing
// deleting previous custom element for not copying
element.querySelectorAll('.custom-content').forEach(el => el.remove());
// adding one style for one time
if (!document.querySelector('.custom-style')) {
const style = document.createElement('style');
style.className = 'custom-style';
style.innerHTML = `
.custom-content {
color: white;
font-size: 16px;
}
`;
document.head.appendChild(style);
}
// replace #...# on HTML+CSS content
const newContent = content.replace(regex, (_, p1) => {
return `<span class="custom-content">${p1}</span>`;
});
// inputs except chat_input are enabled too, for preview
if (element.tagName.toLowerCase() === 'input') {
let output = element.parentNode.querySelector('.custom-content-container');
if (!output) {
output = document.createElement('div');
output.className = 'custom-content-container';
element.insertAdjacentElement('afterend', output);
}
output.innerHTML = newContent;
} else {
element.innerHTML = newContent;
}
// set element as converted
element.dataset.converted = "true";
}
function processElements() {
document.querySelectorAll('input, .chat_content').forEach(element => {
convertContentToHTMLCSS(element);
});
}
setInterval(processElements, 450);
})();