MediaWiki:Common.js: Difference between revisions

Revision as of 16:24, 24 December 2025

/* Any JavaScript here will be loaded for all users on every page load. */
// Vector 2022: pin main menu for logged-out users on desktop
if (!mw.config.get('wgUserName') && window.matchMedia('(min-width: 1120px)').matches) {
  const observer = new MutationObserver((_, obs) => {
    if (document.documentElement.classList.contains('vector-animations-ready')) {
      const pin = document.querySelector('[data-event-name="pinnable-header.vector-main-menu.pin"]');
      if (pin) pin.click();
      obs.disconnect();
    }
  });
  observer.observe(document.documentElement, { attributes: true, attributeFilter: ['class'] });
}
// Remove "Main menu" headings/labels injected by Vector/Vector 2022 (works across variants)
(function () {
  function killMainMenuText(root = document) {
    // Look for common heading/label elements
    const candidates = root.querySelectorAll(
      '#vector-main-menu, #vector-main-menu-pinned-container, #mw-panel, nav.vector-main-menu, #vector-main-menu-dropdown'
    );

    candidates.forEach(container => {
      // Remove elements whose visible text is exactly "Main menu"
      container.querySelectorAll('*').forEach(el => {
        const txt = (el.textContent || '').trim();
        if (txt === 'Main menu') {
          el.style.display = 'none';
        }
        // Also catch the longer hint text variants
        if (txt.toLowerCase().includes('main menu has moved here')) {
          el.style.display = 'none';
        }
      });
    });
  }

  // Run now, on load, and after Vector finishes UI init
  killMainMenuText();
  window.addEventListener('load', () => killMainMenuText());

  const obs = new MutationObserver(() => killMainMenuText());
  obs.observe(document.documentElement, { childList: true, subtree: true });
})();
// DOOM ARCHIVES header (Vector 2022): robust, survives re-renders
(function () {
  const HEADER_CLASS = 'doom-archives-header';

  function styleHeader(header) {
    // Inline styles (no dependency on Common.css)
    header.style.display = 'block';
    header.style.width = '100%';
    header.style.boxSizing = 'border-box';
    header.style.margin = '10px 0 10px';
    header.style.padding = '12px 14px';
    header.style.background = 'rgba(0,0,0,0.75)';
    header.style.border = '1px solid #3a0000';
    header.style.borderRadius = '12px';
    header.style.boxShadow = 'inset 0 0 20px rgba(180,0,0,0.30), 0 0 8px rgba(0,0,0,0.8)';
    header.style.color = '#b30000';
    header.style.fontWeight = '900';
    header.style.letterSpacing = '0.14em';
    header.style.textTransform = 'uppercase';
    header.style.textAlign = 'center';
  }

  function findMenuContentContainer() {
    // Prefer Vector 2022 pinned container
    const pinned =
      document.querySelector('#vector-main-menu-pinned-container nav.vector-main-menu .vector-menu-content') ||
      document.querySelector('#vector-main-menu-pinned-container .vector-menu-content');
    if (pinned) return pinned;

    // Non-pinned Vector 2022 menu (some states)
    const main =
      document.querySelector('nav.vector-main-menu .vector-menu-content') ||
      document.querySelector('#vector-main-menu .vector-menu-content');
    if (main) return main;

    // Logged-out dropdown menu content (hamburger)
    const dropdown =
      document.querySelector('#vector-main-menu-dropdown .vector-menu-content') ||
      document.querySelector('#vector-main-menu-dropdown .vector-dropdown-content');
    if (dropdown) return dropdown;

    // Legacy fallback
    const legacy = document.querySelector('#mw-panel .vector-menu-content');
    if (legacy) return legacy;

    return null;
  }

  function ensureHeader() {
    const container = findMenuContentContainer();
    if (!container) return;

    // If already exists, just ensure it’s styled & visible
    let existing = container.querySelector('.' + HEADER_CLASS);
    if (existing) {
      existing.style.display = 'block';
      styleHeader(existing);
      return;
    }

    const header = document.createElement('div');
    header.className = HEADER_CLASS;
    header.textContent = 'DOOM ARCHIVES';
    styleHeader(header);

    container.insertBefore(header, container.firstChild);
  }

  function start() {
    ensureHeader();
    // Re-run a few times during init (Vector can rebuild the menu)
    setTimeout(ensureHeader, 150);
    setTimeout(ensureHeader, 600);
    setTimeout(ensureHeader, 1200);

    // Keep it enforced if DOM changes
    const obs = new MutationObserver(() => ensureHeader());
    obs.observe(document.documentElement, { childList: true, subtree: true });
  }

  // Wait until Vector signals it’s ready (when possible)
  if (document.documentElement.classList.contains('vector-animations-ready')) {
    start();
  } else {
    const readyObs = new MutationObserver(() => {
      if (document.documentElement.classList.contains('vector-animations-ready')) {
        readyObs.disconnect();
        start();
      }
    });
    readyObs.observe(document.documentElement, { attributes: true, attributeFilter: ['class'] });
    // Also start on load as a fallback
    window.addEventListener('load', start);
  }
})();
document.body.insertAdjacentHTML(
  'afterbegin',
  '<div style="position:fixed;top:0;left:0;right:0;z-index:999999;background:#b30000;color:#000;padding:8px 12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;text-align:center;">COMMON.JS LOADED</div>'
);