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
function fillExcerpts() {
    document.querySelectorAll('.page-excerpt').forEach(div => {
        if (div.dataset.filled) return; // 避免重复填充
        const title = div.dataset.title;
        const length = parseInt(div.dataset.length) || 200;

        // 调用 MediaWiki API 获取摘要
        const url = '/api.php?action=query&prop=extracts&exchars=' + length + '&titles='
                    + encodeURIComponent(title) + '&format=json';

        fetch(url)
            .then(resp => resp.json())
            .then(data => {
                const pages = data.query.pages;
                let text = '';
                for (let pageId in pages) {
                    if (pages.hasOwnProperty(pageId)) {
                        text = pages[pageId].extract || '';
                        break;
                    }
                }
                // 保留链接，用 innerHTML
                div.innerHTML = text;
                div.dataset.filled = '1';
            })
            .catch(err => {
                console.error('Failed to fetch excerpt for', title, err);
                div.textContent = '';
            });
    });
}

// MutationObserver 监控页面内容变化，兼容 SPA / 异步加载
const observer = new MutationObserver(() => fillExcerpts());
observer.observe(document.body, { childList: true, subtree: true });

// 页面首次加载执行一次
document.addEventListener('DOMContentLoaded', fillExcerpts);