https://stalinism.ru/media/plg_n3tcopylink/js/copylink.js?a4931b

1/**
2 * @package n3t Copylink
3 * @author Pavel Poles - n3t.cz
4 * @copyright (C) 2010 - 2022 - Pavel Poles - n3t.cz
5 * @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
6 **/
7
8document.addEventListener("copy", (e) => {
9  const options = Joomla.getOptions('plg_n3tcopylink'),
10    helper = document.createElement("div");
11
12  // prepare suffixes
13  let suffix = options.suffix,
14    suffixHtml = options.suffixHtml;
15
16  suffix = suffix.replace('{url}', document.location.href);
17  suffix = suffix.replace('{title}', document.title);
18
19  suffixHtml = suffixHtml.replace('{url}', document.location.href);
20  suffixHtml = suffixHtml.replace('{title}', document.title);
21
22  // get clipboard contents
23  helper.appendChild(window.getSelection().getRangeAt(0).cloneContents());
24  let text = document.getSelection().toString(),
25    html = helper.innerHTML;
26  helper.remove();
27
28  // do not copylink small selections
29  if (text.length < options.min_selection)
30    return;
31
32  // set clipboard data
33  e.clipboardData.setData("text/plain", `${text}\n${suffix}`);
34  e.clipboardData.setData("text/html", `${html}${suffixHtml}`);
35  e.preventDefault();
36});