MediaWiki:Common.js: Difference between revisions

← Older edit

@@ Line 9: / Line 9: @@
      }
    }
-}
+};
+/* ── Embed: dynamic height + anchor scroll ── */
+( function () {
+  if ( window === window.top ) return;
+  function sendHeight() {
+    var h = document.body ? document.body.scrollHeight : 0;
+    if ( h > 0 ) window.parent.postMessage( { embedHeight: h + 10 }, '*' );
+  }
+  document.addEventListener( 'DOMContentLoaded', sendHeight );
+  window.addEventListener( 'load', function () {
+    sendHeight();
+    setTimeout( sendHeight, 500 );
+    setTimeout( sendHeight, 1500 );
+  } );
+  if ( typeof mw !== 'undefined' ) {
+    mw.hook( 'wikipage.content' ).add( sendHeight );
+  }
+  document.addEventListener( 'click', function ( e ) {
+    var link = e.target.closest( 'a' );
+    if ( !link ) return;
+    var href = link.getAttribute( 'href' );
+    if ( !href || !href.startsWith( '#' ) ) return;
+    var id = href.slice( 1 );
+    var target = document.getElementById( id ) || document.querySelector( '[name="' + id + '"]' );
+    if ( !target ) return;
+    e.preventDefault();
+    window.parent.postMessage( { embedScrollTo: target.getBoundingClientRect().top + window.scrollY }, '*' );
+  } );
+} )();
+/* ── Embed: open links in new tab (only when ?embed=1) ── */
+( function () {
+  if ( window === window.top ) return;
+  if ( !window.location.search.includes( 'embed=1' ) ) return;
+  function retargetLinks() {
+    var links = document.querySelectorAll( 'a[href]' );
+    for ( var i = 0; i < links.length; i++ ) {
+      var href = links[ i ].getAttribute( 'href' );
+      if ( !href || href.charAt( 0 ) === '#' ) continue;
+      links[ i ].setAttribute( 'target', '_blank' );
+      links[ i ].setAttribute( 'rel', 'noopener noreferrer' );
+    }
+  }
+  window.addEventListener( 'load', retargetLinks );
+  if ( typeof mw !== 'undefined' ) {
+    mw.hook( 'wikipage.content' ).add( retargetLinks );
+  }
+} )();