查看“︁MediaWiki:Common.js”︁的源代码

//Microsoft 和 Google 分析
document.head.insertAdjacentHTML('beforeend',`
<!-- Google tag (gtag.js) -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-GVZPTSXG1H"></script>
<script>
  window.dataLayer = window.dataLayer || [];
  function gtag(){dataLayer.push(arguments);}
  gtag('js', new Date());

  gtag('config', 'G-GVZPTSXG1H');
</script>
`);
document.head.insertAdjacentHTML('beforeend',`
<script type="text/javascript">
    (function(c,l,a,r,i,t,y){
        c[a]=c[a]||function(){(c[a].q=c[a].q||[]).push(arguments)};
        t=l.createElement(r);t.async=1;t.src="https://www.clarity.ms/tag/"+i;
        y=l.getElementsByTagName(r)[0];y.parentNode.insertBefore(t,y);
    })(window, document, "clarity", "script", "uewoetn0au");
</script>
`);
document.head.insertAdjacentHTML('beforeend',`
<meta name="baidu-site-verification" content="codeva-38vNyP0io6" />
`);

mw.loader.using( ['mediawiki.util', 'mediawiki.api'], function () {
    // 等待 DOM 准备
    $( function () {
        var $el = $( '#wiki-wordcount-number' );
        if ( !$el.length ) return;

        new mw.Api().get( {
            action: 'query',
            meta: 'siteinfo',
            siprop: 'statistics',
            format: 'json'
        } ).done( function ( data ) {
            if ( !data || !data.query || !data.query.statistics ) {
                console.error( '字数统计 API 返回格式异常', data );
                return;
            }
            var total = data.query.statistics['cirrussearch-article-words'] || 0;

            // 滚动动画
            var current = 0;
            var target = total;
            var steps = 100;
            var step = Math.ceil( target / steps );
            if ( step < 1 ) step = 1;

            var timer = setInterval( function () {
                current += step;
                if ( current >= target ) {
                    current = target;
                    clearInterval( timer );
                }
                $el.text( current.toLocaleString() );
            }, 20 );
        } ).fail( function ( jqxhr, status, error ) {
            console.error( '字数统计 API 请求失败', status, error );
        } );
    } );
} );