MediaWiki:Vector.js

/* All JavaScript here will be loaded for users of the Vector skin */
mw.loader.using( 'mediawiki.storage' ).then( function () {
  if (mw.storage.get('client-monochrome-toggle') !== '1') {
    mw.storage.set('client-dark-mode-toggle', '1');
  }
  
  if (mw.storage.get('client-monochrome-toggle') === '1') {
    var node = mw.util.addPortletLink('p-personal', '#', 'Colorful mode', 'pt-colorful', 'Enable Colorful Text', 'c', '#pt-preferences');
    $(node).on('click', function(e) {
      e.preventDefault();
      mw.storage.set('client-monochrome-toggle', '0');
      location.reload();
    });
  } else {
    var node = mw.util.addPortletLink('p-personal', '#', 'Monochrome mode', 'pt-monochrome', 'Disable Colorful Text', 'c', '#pt-preferences');
    $(node).on('click', function(e) {
      e.preventDefault();
      mw.storage.set('client-monochrome-toggle', '1');
      location.reload();
    });
  }
} );