MediaWiki:Common.js

Note: After publishing, you may have to bypass your browser's cache to see the changes.

• Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
• Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
• Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5.

(function () {
  'use strict';

  var KEY = 'icelist_anon_donate_dismiss_until';
  var DAYS = 14;

  if (!mw.user.isAnon()) return;

  var until = parseInt(localStorage.getItem(KEY) || '0', 10);
  if (Date.now() < until) return;

  function mount() {
    var siteNotice = document.getElementById('siteNotice');
    if (!siteNotice) return;

    // If empty, do nothing
    var txt = (siteNotice.textContent || '').replace(/\s+/g, ' ').trim();
    if (!txt) return;

    siteNotice.classList.add('icelist-anon-donate');

    // Add close button once
    if (!siteNotice.querySelector('.icelist-notice-close')) {
      var btn = document.createElement('button');
      btn.type = 'button';
      btn.className = 'icelist-notice-close';
      btn.setAttribute('aria-label', 'Close');
      btn.textContent = '×';
      siteNotice.insertBefore(btn, siteNotice.firstChild);

      btn.addEventListener('click', function (e) {
        e.preventDefault();
        siteNotice.style.display = 'none';
        localStorage.setItem(KEY, String(Date.now() + DAYS * 24 * 60 * 60 * 1000));
      });
    }
  }

  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', mount);
  } else {
    mount();
  }
})();