Convert Notion's note title and URL to Markdown link format and copy to clipboard

main.js

urlIconSelector = 'path[d*="M3.73333,3.86667 L7.46667"]';
urlIcons = document.querySelectorAll(urlIconSelector);
blocks = Array.prototype.map.call(urlIcons, icon => {
  urlTitleNode = icon.parentNode.parentNode.nextSibling;

  if (urlTitleNode.textContent === 'URL') {
    urlValueNode = urlTitleNode.parentNode.parentNode.parentNode.nextSibling;

    if (urlValueNode.textContent[0] !== 'Empty')
      return urlValueNode.querySelector('span');
  }
});

var textArea = document.createElement('textarea');
copyUrl = blocks[0].textContent;
copyText = '[' + document.title + '](' + copyUrl + ')';
textArea.value = copyText;
document.body.appendChild(textArea);
textArea.select();
document.execCommand('Copy');
textArea.remove();