MediaWiki:Common.js: Difference between revisions

Revision as of 03:42, 9 October 2025

mw.loader.using('mediawiki.util').then(function () {
    function stripCategoryPrefix(container) {
        container.querySelectorAll('a').forEach(function(link) {
            // Only process links to categories
            if (link.href.includes('/Category:') && link.textContent.startsWith('Category:')) {
                link.textContent = link.textContent.replace(/^Category:/, '');
            }
        });
    }

    // Hook into Minerva page rendering
    mw.hook('wikipage.content').add(function($content) {
        stripCategoryPrefix($content[0]);
    });

    // Also run immediately for already loaded content
    stripCategoryPrefix(document);
    
    // Hide "Category:" in page headers
    const hideNamespace = () => {
        document.querySelectorAll('.minerva-header .ns-category, .mw-page-title-namespace, .page-heading .ns-category')
            .forEach(el => el.style.display = 'none');
    };
    hideNamespace();
    const observer = new MutationObserver(hideNamespace);
    observer.observe(document.body, { childList: true, subtree: true });
});

@@ Line 1: / Line 1: @@
 mw.loader.using('mediawiki.util').then(function () {
+     function stripCategoryPrefix(container) {
-     function removeCategoryPrefixFromNode(node) {
+         container.querySelectorAll('a').forEach(function(link) {
-         // If the node itself is a link or contains links
+             // Only process links to categories
-        const links = node.querySelectorAll ? node.querySelectorAll('a') : [];
+             if (link.href.includes('/Category:') && link.textContent.startsWith('Category:')) {
-        links.forEach(function(link) {
-             // Skip if already processed
-             if (link.dataset.cleaned) return;
-            if (link.href && link.href.includes('/Category:') && link.textContent.startsWith('Category:')) {
                  link.textContent = link.textContent.replace(/^Category:/, '');
-                link.dataset.cleaned = true;
              }
          });
-        // Additionally, check if the node itself is a link
-        if (node.nodeType === Node.ELEMENT_NODE && node.tagName === 'A' &&
-            node.href.includes('/Category:') && node.textContent.startsWith('Category:')) {
-            node.textContent = node.textContent.replace(/^Category:/, '');
-            node.dataset.cleaned = true;
-        }
-    }
-    function cleanCategoryLinks(root = document) {
-        removeCategoryPrefixFromNode(root);
-        if (root.querySelectorAll) {
-            root.querySelectorAll('a[href*="/Category:"]').forEach(removeCategoryPrefixFromNode);
-        }
      }
-     // Initial clean
+     // Hook into Minerva page rendering
-     cleanCategoryLinks();
+     mw.hook('wikipage.content').add(function($content) {
+        stripCategoryPrefix($content[0]);
-    // Observe the body for dynamically added content
-    const observer = new MutationObserver(function(mutations) {
-        mutations.forEach(function(mutation) {
-            mutation.addedNodes.forEach(cleanCategoryLinks);
-        });
      });
-     observer.observe(document.body, { childList: true, subtree: true });
+     // Also run immediately for already loaded content
+    stripCategoryPrefix(document);
-     // Hide "Category:" in headers
+     // Hide "Category:" in page headers
      const hideNamespace = () => {
          document.querySelectorAll('.minerva-header .ns-category, .mw-page-title-namespace, .page-heading .ns-category')
@@ Line 46: / Line 23: @@
      };
      hideNamespace();
+     const observer = new MutationObserver(hideNamespace);
-    // Observe headers too
+     observer.observe(document.body, { childList: true, subtree: true });
-     const headerObserver = new MutationObserver(hideNamespace);
-     headerObserver.observe(document.body, { childList: true, subtree: true });
 });