MediaWiki:Common.js

$(function () {
  var $counter = $('<div id="online-counter">当前在线 <span style="color:#a782ff;">👥</span>：<span id="online-number">加载中...</span></div>');
  $('body').append($counter);

  function updateOnlineNumber() {
    $.getJSON('/api/online.php', function(data) {
      $('#online-number').text(data.count || 0);
    }).fail(function () {
      $('#online-number').text('获取失败');
    });
  }

  updateOnlineNumber();
  setInterval(updateOnlineNumber, 30000);
});

mw.loader.using('mediawiki.util', function () {
  var audio = document.createElement('audio');
  audio.src = 'https://d1rtq9slcl72gh.cloudfront.net/audio/home.mp3';
  audio.loop = true;
  audio.id = 'bgm';

  var player = document.createElement('div');
  player.innerHTML =
    '<button onclick="document.getElementById(\'bgm\').play()">▶ 播放</button>' +
    '<button onclick="document.getElementById(\'bgm\').pause()">⏸ 暂停</button>' +
    '<div style="flex-grow:1; height:6px; background:#444; border-radius:3px; overflow:hidden;">' +
      '<div id="bar" style="height:6px;width:0%;background:#66f;"></div>' +
    '</div>';

  player.style.cssText =
    'position:fixed;bottom:10px;right:10px;z-index:9999;' +
    'background:#111;color:white;padding:10px 15px;border-radius:10px;' +
    'display:flex;gap:10px;align-items:center;box-shadow:0 0 10px #000;font-size:14px;';

  document.body.appendChild(audio);
  document.body.appendChild(player);

  document.body.addEventListener('click', function () {
    audio.play().catch(function(){});
  }, { once: true });

  setInterval(function () {
    if (!audio.duration) return;
    var percent = (audio.currentTime / audio.duration) * 100;
    document.getElementById('bar').style.width = percent + '%';
  }, 300);
});