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>
`);

//页面摘要功能
mw.hook('wikipage.content').add(function () {

    document.querySelectorAll('.page-card').forEach(function (card) {
        if (card.dataset.done === '1') return;

        var title = card.dataset.title;
        var excerptDiv = card.querySelector('.page-excerpt');
        if (!title || !excerptDiv) return;

        var length = parseInt(card.dataset.length) || 200;

        /* ① 先拿 wikitext */
        fetch('/api.php?action=query&prop=revisions&rvprop=content&titles='
            + encodeURIComponent(title) + '&format=json')
        .then(r => r.json())
        .then(data => {
            var pages = data.query.pages;
            var wikitext = '';

            for (var id in pages) {
                if (pages[id].revisions?.[0]?.['*']) {
                    wikitext = pages[id].revisions[0]['*'];
                    break;
                }
            }

            if (!wikitext) {
                excerptDiv.textContent = '(无摘要)';
                return;
            }

            /* ② 截取前 N 字，避免截断 [[链接]] */
            var slice = wikitext.slice(0, length);
            var open = slice.lastIndexOf('[[');
            var close = slice.lastIndexOf(']]');
            if (open > close) slice = slice.slice(0, open);

            slice = slice.replace(/[\r\n]+/g, ' ');

            /* ③ 用 action=parse 解析这段 wikitext */
            return fetch('/api.php?action=parse&format=json', {
                method: 'POST',
                headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
                body:
                    'contentmodel=wikitext' +
                    '&text=' + encodeURIComponent(slice)
            });
        })
        .then(r => r && r.json())
        .then(parsed => {
            if (parsed?.parse?.text?.['*']) {
                excerptDiv.innerHTML = parsed.parse.text['*'] + '…';
            } else {
                excerptDiv.textContent = '(解析失败)';
            }
        })
        .catch(err => {
            console.error('Excerpt error:', err);
            excerptDiv.textContent = '(加载失败)';
        });

        card.dataset.done = '1';
    });
});