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Add a quote button for Microsoft Teams dialog
// ==UserScript==
// @name Microsoft Teams quote button
// @namespace http://tampermonkey.net/
// @version 0.1
// @description Add a quote button for Microsoft Teams dialog
// @author miki0w0
// @match https://teams.microsoft.com/*
// @icon https://www.google.com/s2/favicons?domain=microsoft.com
// @grant none
// ==/UserScript==
(function() {
'use strict';
/* Helper function to wait for the element ready */
const waitFor = (...selectors) => new Promise(resolve => {
const delay = 500;
const f = () => {
const elements = selectors.map(selector => document.querySelector(selector));
if (elements.every(element => element != null)) {
resolve(elements);
} else {
setTimeout(f, delay);
}
}
f();
});
/* Helper function to wait for the element ready */
function addGlobalStyle(css) {
let head, style;
head = document.getElementsByTagName('head')[0];
if (!head) { return; }
style = document.createElement('style');
style.innerHTML = css;
head.appendChild(style);
}
function debounce(fn, delay) {
let timerId;
return (...args) => {
if (timerId) {
clearTimeout(timerId);
}
timerId = setTimeout(() => {
fn(...args);
timerId = null;
}, delay);
}
}
function addQuoteButtonStyle() {
let quoteSvg = ''
quoteSvg += 'PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPCFET0NUWVBFIHN2ZyBQVUJMSUMgIi0vL1czQy8vRFREIFN';
quoteSvg += 'WRyAxLjEvL0VOIiAiaHR0cDovL3d3dy53My5vcmcvR3JhcGhpY3MvU1ZHLzEuMS9EVEQvc3ZnMTEuZHRkIj4KPHN2ZyB4bWxucz0'
quoteSvg += 'iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rIiB2ZXJ'
quoteSvg += 'zaW9uPSIxLjEiIHdpZHRoPSIyODFweCIgaGVpZ2h0PSIzMzRweCIgdmlld0JveD0iLTAuNSAtMC41IDI4MSAzMzQiPjxkZWZzLz4'
quoteSvg += '8Zz48cmVjdCB4PSIwIiB5PSIxMzMiIHdpZHRoPSIxMDAiIGhlaWdodD0iMjAwIiBmaWxsPSIjODA4MDgwIiBzdHJva2U9Im5vbmU'
quoteSvg += 'iIHBvaW50ZXItZXZlbnRzPSJhbGwiLz48cmVjdCB4PSIwIiB5PSI3NCIgd2lkdGg9IjUwIiBoZWlnaHQ9IjYwIiBmaWxsPSIjODA'
quoteSvg += '4MDgwIiBzdHJva2U9Im5vbmUiIHBvaW50ZXItZXZlbnRzPSJhbGwiLz48cGF0aCBkPSJNIDc1IDI1IFEgMjUgMjUgMjUgNzUiIGZ'
quoteSvg += 'pbGw9Im5vbmUiIHN0cm9rZT0iIzgwODA4MCIgc3Ryb2tlLXdpZHRoPSI1MCIgc3Ryb2tlLW1pdGVybGltaXQ9IjEwIiBwb2ludGV'
quoteSvg += 'yLWV2ZW50cz0ic3Ryb2tlIi8+PHJlY3QgeD0iMTgwIiB5PSIxMzMiIHdpZHRoPSIxMDAiIGhlaWdodD0iMjAwIiBmaWxsPSIjODA'
quoteSvg += '4MDgwIiBzdHJva2U9Im5vbmUiIHBvaW50ZXItZXZlbnRzPSJhbGwiLz48cmVjdCB4PSIxODAiIHk9Ijc0IiB3aWR0aD0iNTAiIGh'
quoteSvg += 'laWdodD0iNjAiIGZpbGw9IiM4MDgwODAiIHN0cm9rZT0ibm9uZSIgcG9pbnRlci1ldmVudHM9ImFsbCIvPjxwYXRoIGQ9Ik0gMjU'
quoteSvg += '1IDI1IFEgMjA1IDI1IDIwNSA3NSIgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjODA4MDgwIiBzdHJva2Utd2lkdGg9IjUwIiBzdHJva2U'
quoteSvg += 'tbWl0ZXJsaW1pdD0iMTAiIHBvaW50ZXItZXZlbnRzPSJzdHJva2UiLz48L2c+PC9zdmc+';
let css = '';
css += '.my-quote-button {';
css += 'width: 28px;';
css += 'height: 28px;';
css += 'margin: 0.2rem 0 0 -1.4rem;';
css += `background: url('data:image/svg+xml;base64,${quoteSvg}') no-repeat center;`;
css += 'background-size: 10px;';
css += 'background-color: #d9d7d7;'
css += 'border: 2px solid gray;';
css += 'border-radius: 8px;';
css += 'visibility: hidden;';
css += 'z-index: 99;';
css += '}';
css += '.message-body:hover ~ .my-quote-button, .my-quote-button:hover {';
css += 'visibility: visible;';
css += '}';
css += '.message-body:hover + .my-quote-button {';
css += 'visibility: visible;';
css += '}';
css += '.message-body {';
css += 'max-width: calc(100% - 25px);';
css += '}';
addGlobalStyle(css);
}
function addQuoteButton() {
let messageContainers = document.querySelectorAll("div.ts-message-thread-body.align-item-left:not(.has-quote-button)");
for (let i = 0; i < messageContainers.length; i++) {
let quoteButton = document.createElement("div");
quoteButton.classList.add('my-quote-button');
const element = messageContainers[i];
element.classList.add('has-quote-button');
element.appendChild(quoteButton);
}
}
waitFor('.ts-edit-box div.cke_contents.cke_reset>div[role=textbox]').then(() => {
let inputbox = document.querySelector(".ts-edit-box div.cke_contents.cke_reset>div[role=textbox]");
let delegatee = document.querySelector('virtual-repeat.ts-message-list');
let quoteBlock = document.createElement('blockquote');
let appendQuote = (text) => {
quoteBlock.innerHTML += text + '</br>';
}
// main
addQuoteButtonStyle();
addQuoteButton();
delegatee.addEventListener('click', (event) => {
const target = event.target;
console.log('click');
// check the target
if (target.matches('div.my-quote-button')) {
// if there is no quote in input box, add it.
if (quoteBlock.parentElement !== inputbox) {
inputbox.appendChild(quoteBlock);
}
// Add quote content
const content = target.parentElement.querySelector('.message-body-content').innerText;
appendQuote(content);
}
});
delegatee.addEventListener('scroll', debounce(() => {
addQuoteButton();
console.log('scroll done');
}, 500));
});
})();