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To be able to disable jQuery Migrate as step 3 of updating the jQuery version shipped with WordPress, all `JQMIGRATE` warnings in the browser console will have to be addressed. This includes many minor adjustments to a wide array of core files. Follow-up to: * Step 1: Disabling jQuery Migrate 1.4.1 in WordPress 5.5: [48323], [48324] * Step 2: Updating jQuery to 3.5.1 and adding jQuery Migrate 3.3.x in WordPress 5.6: [49101], [49338], [49615], [49649] Props Clorith, azaozz. See #51812. Built from https://develop.svn.wordpress.org/trunk@50001 git-svn-id: http://core.svn.wordpress.org/trunk@49702 1a063a9b-81f0-0310-95a4-ce76da25c4cd
168 lines
4.7 KiB
JavaScript
168 lines
4.7 KiB
JavaScript
/**
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* Functionality specific to Twenty Thirteen.
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*
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* Provides helper functions to enhance the theme experience.
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*/
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( function( $ ) {
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var body = $( 'body' ),
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_window = $( window ),
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nav, button, menu;
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nav = $( '#site-navigation' );
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button = nav.find( '.menu-toggle' );
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menu = nav.find( '.nav-menu' );
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/**
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* Adds a top margin to the footer if the sidebar widget area is higher
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* than the rest of the page, to help the footer always visually clear
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* the sidebar.
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*/
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$( function() {
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if ( body.is( '.sidebar' ) ) {
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var sidebar = $( '#secondary .widget-area' ),
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secondary = ( 0 === sidebar.length ) ? -40 : sidebar.height(),
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margin = $( '#tertiary .widget-area' ).height() - $( '#content' ).height() - secondary;
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if ( margin > 0 && _window.innerWidth() > 999 ) {
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$( '#colophon' ).css( 'margin-top', margin + 'px' );
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}
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}
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} );
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/**
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* Enables menu toggle for small screens.
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*/
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( function() {
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if ( ! nav.length || ! button.length ) {
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return;
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}
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// Hide button if menu is missing or empty.
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if ( ! menu.length || ! menu.children().length ) {
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button.hide();
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return;
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}
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button.on( 'click.twentythirteen', function() {
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nav.toggleClass( 'toggled-on' );
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if ( nav.hasClass( 'toggled-on' ) ) {
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$( this ).attr( 'aria-expanded', 'true' );
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menu.attr( 'aria-expanded', 'true' );
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} else {
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$( this ).attr( 'aria-expanded', 'false' );
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menu.attr( 'aria-expanded', 'false' );
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}
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} );
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// Fix sub-menus for touch devices.
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if ( 'ontouchstart' in window ) {
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menu.find( '.menu-item-has-children > a, .page_item_has_children > a' ).on( 'touchstart.twentythirteen', function( e ) {
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var el = $( this ).parent( 'li' );
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if ( ! el.hasClass( 'focus' ) ) {
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e.preventDefault();
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el.toggleClass( 'focus' );
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el.siblings( '.focus' ).removeClass( 'focus' );
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}
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} );
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}
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// Better focus for hidden submenu items for accessibility.
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menu.find( 'a' ).on( 'focus.twentythirteen blur.twentythirteen', function() {
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$( this ).parents( '.menu-item, .page_item' ).toggleClass( 'focus' );
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} );
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} )();
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/**
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* Add or remove ARIA attributes.
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*
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* Uses jQuery's width() function to determine the size of the window and add
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* the default ARIA attributes for the menu toggle if it's visible.
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*
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* @since Twenty Thirteen 1.5
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*/
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function onResizeARIA() {
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if ( 643 > _window.width() ) {
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button.attr( 'aria-expanded', 'false' );
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menu.attr( 'aria-expanded', 'false' );
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button.attr( 'aria-controls', 'primary-menu' );
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} else {
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button.removeAttr( 'aria-expanded' );
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menu.removeAttr( 'aria-expanded' );
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button.removeAttr( 'aria-controls' );
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}
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}
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_window
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.on( 'load.twentythirteen', onResizeARIA )
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.on( 'resize.twentythirteen', function() {
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onResizeARIA();
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} );
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/**
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* Makes "skip to content" link work correctly in IE9 and Chrome for better
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* accessibility.
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*
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* @link http://www.nczonline.net/blog/2013/01/15/fixing-skip-to-content-links/
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*/
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_window.on( 'hashchange.twentythirteen', function() {
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var element = document.getElementById( location.hash.substring( 1 ) );
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if ( element ) {
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if ( ! /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) {
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element.tabIndex = -1;
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}
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element.focus();
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}
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} );
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/**
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* Arranges footer widgets vertically.
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*/
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$( function() {
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var columnWidth, widgetArea;
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if ( typeof $.fn.masonry !== 'function' ) {
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return;
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}
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columnWidth = body.is( '.sidebar' ) ? 228 : 245;
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widgetArea = $( '#secondary .widget-area' );
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widgetArea.masonry( {
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itemSelector: '.widget',
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columnWidth: columnWidth,
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gutterWidth: 20,
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isRTL: body.is( '.rtl' )
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} );
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if ( 'undefined' !== typeof wp && wp.customize && wp.customize.selectiveRefresh ) {
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// Retain previous masonry-brick initial position.
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wp.customize.selectiveRefresh.bind( 'partial-content-rendered', function( placement ) {
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var copyPosition = (
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placement.partial.extended( wp.customize.widgetsPreview.WidgetPartial ) &&
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placement.removedNodes instanceof jQuery &&
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placement.removedNodes.is( '.masonry-brick' ) &&
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placement.container instanceof jQuery
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);
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if ( copyPosition ) {
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placement.container.css( {
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position: placement.removedNodes.css( 'position' ),
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top: placement.removedNodes.css( 'top' ),
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left: placement.removedNodes.css( 'left' )
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} );
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}
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} );
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// Re-arrange footer widgets when sidebar is updated via selective refresh in the Customizer.
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wp.customize.selectiveRefresh.bind( 'sidebar-updated', function( sidebarPartial ) {
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if ( 'sidebar-1' === sidebarPartial.sidebarId ) {
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widgetArea.masonry( 'reloadItems' );
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widgetArea.masonry( 'layout' );
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}
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} );
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}
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} );
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} )( jQuery );
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