MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */
// Force the glossary and music creation forms to open in a new tab
$( function() {
    // This selector targets both form containers by their ID
    var $formContainer = $( '#new-term-form, #new-concept-form' );
    if ( $formContainer.length ) {
        $formContainer.find( 'form' ).attr( 'target', '_blank' );
    }
} );

/* Vulgate */
// Function to resize parchment backgrounds to match content height
function resizeParchments() {
  var containers = document.querySelectorAll('.vulgate-container');
  containers.forEach(function(container) {
    var content = container.querySelector('.vulgate-content');
    var parchment = container.querySelector('.vulgate-parchment');
    if (content && parchment) {
      parchment.style.height = content.offsetHeight + 'px';
    }
  });
}

// Appends the SVG filter needed for the wavy edge effect
function addParchmentFilter() {
  var svgFilter = '<svg style="position:absolute; height:0; width:0;">' +
                    '<filter id="wavy2">' +
                      '<feTurbulence x="0" y="0" baseFrequency="0.015" numOctaves="5" seed="1" />' +
                      '<feDisplacementMap in="SourceGraphic" scale="15" />' +
                    '</filter>' +
                  '</svg>';
  $('body').append(svgFilter);
}

// Run functions on page load and resize
$(document).ready(function() {
  addParchmentFilter();
  resizeParchments();
});
$(window).on('resize', resizeParchments);