MediaWiki:Common.js

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$(function() {
  fetch('/api.php?action=query&meta=siteinfo&siprop=statistics&format=json')
    .then(res => res.json())
    .then(data => {
      const current = data.query.statistics.articles;
      const goal = 500;
      const left = goal - current;
      const el = document.getElementById("article-countdown");
      if (el) {
        el.innerHTML = left > 0
          ? `🚧 Only <strong>${left}</strong> articles to go until 500!`
          : `🎯 We've reached 500 articles! Celebrate good times, c'mon!`;
      }
    });
});
$(function () {
  // Where to display
  var $spot = $('<div id="lore-spotlight"><h3>Random Lore Spotlight</h3><div class="content">Loading…</div></div>');
  
  // Only show on Main Page (or wherever you want)
  if (mw.config.get('wgPageName') !== 'Main_Page') return;
  $('#mw-content-text').prepend($spot);

  // Get a random page in category Lore
  $.getJSON(mw.util.wikiScript('api'), {
    action: 'query',
    list: 'random',
    rnnamespace: 0,
    rnlimit: 1,
    rncategory: 'Lore',
    format: 'json'
  }).done(function (data) {
    var page = data.query.random[0];

    // Get the page source (wikitext)
    $.get(mw.util.wikiScript('api'), {
      action: 'parse',
      page: page.title,
      prop: 'wikitext',
      format: 'json'
    }).done(function (parsed) {
      var wikitext = parsed.parse.wikitext['*'];

      // Regex to find <spotlighthook>…</spotlighthook>
      var hooks = [];
      var regex = /<spotlighthook>(.*?)<\/spotlighthook>/g;
      var match;
      while ((match = regex.exec(wikitext)) !== null) {
        hooks.push(match[1]);
      }

      if (hooks.length > 0) {
        var hook = hooks[Math.floor(Math.random() * hooks.length)];
        $spot.find('.content').html(hook);
      } else {
        // fallback
        $spot.find('.content').html('<b><a href="/wiki/' + encodeURIComponent(page.title) + '">' + page.title + '</a></b>');
      }
    });
  });
});