Initial commit. State 04.2021.

wp-content/themes/twentythirteen/js/functions.js

@@ -0,0 +1,132 @@
+/**
+ * Functionality specific to Twenty Thirteen.
+ *
+ * Provides helper functions to enhance the theme experience.
+ */
+
+( function( $ ) {
+	var body    = $( 'body' ),
+	    _window = $( window ),
+		nav, button, menu;
+
+	nav = $( '#site-navigation' );
+	button = nav.find( '.menu-toggle' );
+	menu = nav.find( '.nav-menu' );
+
+	/**
+	 * Adds a top margin to the footer if the sidebar widget area is higher
+	 * than the rest of the page, to help the footer always visually clear
+	 * the sidebar.
+	 */
+	$( function() {
+		if ( body.is( '.sidebar' ) ) {
+			var sidebar   = $( '#secondary .widget-area' ),
+			    secondary = ( 0 === sidebar.length ) ? -40 : sidebar.height(),
+			    margin    = $( '#tertiary .widget-area' ).height() - $( '#content' ).height() - secondary;
+
+			if ( margin > 0 && _window.innerWidth() > 999 ) {
+				$( '#colophon' ).css( 'margin-top', margin + 'px' );
+			}
+		}
+	} );
+
+	/**
+	 * Enables menu toggle for small screens.
+	 */
+	( function() {
+		if ( ! nav || ! button ) {
+			return;
+		}
+
+		// Hide button if menu is missing or empty.
+		if ( ! menu || ! menu.children().length ) {
+			button.hide();
+			return;
+		}
+
+		button.on( 'click.twentythirteen', function() {
+			nav.toggleClass( 'toggled-on' );
+			if ( nav.hasClass( 'toggled-on' ) ) {
+				$( this ).attr( 'aria-expanded', 'true' );
+				menu.attr( 'aria-expanded', 'true' );
+			} else {
+				$( this ).attr( 'aria-expanded', 'false' );
+				menu.attr( 'aria-expanded', 'false' );
+			}
+		} );
+
+		// Fix sub-menus for touch devices.
+		if ( 'ontouchstart' in window ) {
+			menu.find( '.menu-item-has-children > a, .page_item_has_children > a' ).on( 'touchstart.twentythirteen', function( e ) {
+				var el = $( this ).parent( 'li' );
+
+				if ( ! el.hasClass( 'focus' ) ) {
+					e.preventDefault();
+					el.toggleClass( 'focus' );
+					el.siblings( '.focus' ).removeClass( 'focus' );
+				}
+			} );
+		}
+
+		// Better focus for hidden submenu items for accessibility.
+		menu.find( 'a' ).on( 'focus.twentythirteen blur.twentythirteen', function() {
+			$( this ).parents( '.menu-item, .page_item' ).toggleClass( 'focus' );
+		} );
+	} )();
+
+	/**
+	 * @summary Add or remove ARIA attributes.
+	 * Uses jQuery's width() function to determine the size of the window and add
+	 * the default ARIA attributes for the menu toggle if it's visible.
+	 * @since Twenty Thirteen 1.5
+	 */
+	function onResizeARIA() {
+		if ( 643 > _window.width() ) {
+			button.attr( 'aria-expanded', 'false' );
+			menu.attr( 'aria-expanded', 'false' );
+			button.attr( 'aria-controls', 'primary-menu' );
+		} else {
+			button.removeAttr( 'aria-expanded' );
+			menu.removeAttr( 'aria-expanded' );
+			button.removeAttr( 'aria-controls' );
+		}
+	}
+
+	_window
+		.on( 'load.twentythirteen', onResizeARIA )
+		.on( 'resize.twentythirteen', function() {
+			onResizeARIA();
+	} );
+
+	/**
+	 * Makes "skip to content" link work correctly in IE9 and Chrome for better
+	 * accessibility.
+	 *
+	 * @link http://www.nczonline.net/blog/2013/01/15/fixing-skip-to-content-links/
+	 */
+	_window.on( 'hashchange.twentythirteen', function() {
+		var element = document.getElementById( location.hash.substring( 1 ) );
+
+		if ( element ) {
+			if ( ! /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) {
+				element.tabIndex = -1;
+			}
+
+			element.focus();
+		}
+	} );
+
+	/**
+	 * Arranges footer widgets vertically.
+	 */
+	if ( $.isFunction( $.fn.masonry ) ) {
+		var columnWidth = body.is( '.sidebar' ) ? 228 : 245;
+
+		$( '#secondary .widget-area' ).masonry( {
+			itemSelector: '.widget',
+			columnWidth: columnWidth,
+			gutterWidth: 20,
+			isRTL: body.is( '.rtl' )
+		} );
+	}
+} )( jQuery );

wp-content/themes/twentythirteen/js/html5.js

@@ -0,0 +1,8 @@
+/*
+ HTML5 Shiv v3.7.0 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
+*/
+(function(l,f){function m(){var a=e.elements;return"string"==typeof a?a.split(" "):a}function i(a){var b=n[a[o]];b||(b={},h++,a[o]=h,n[h]=b);return b}function p(a,b,c){b||(b=f);if(g)return b.createElement(a);c||(c=i(b));b=c.cache[a]?c.cache[a].cloneNode():r.test(a)?(c.cache[a]=c.createElem(a)).cloneNode():c.createElem(a);return b.canHaveChildren&&!s.test(a)?c.frag.appendChild(b):b}function t(a,b){if(!b.cache)b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag();
+a.createElement=function(c){return!e.shivMethods?b.createElem(c):p(c,a,b)};a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+m().join().replace(/[\w\-]+/g,function(a){b.createElem(a);b.frag.createElement(a);return'c("'+a+'")'})+");return n}")(e,b.frag)}function q(a){a||(a=f);var b=i(a);if(e.shivCSS&&!j&&!b.hasCSS){var c,d=a;c=d.createElement("p");d=d.getElementsByTagName("head")[0]||d.documentElement;c.innerHTML="x<style>article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}mark{background:#FF0;color:#000}template{display:none}</style>";
+c=d.insertBefore(c.lastChild,d.firstChild);b.hasCSS=!!c}g||t(a,b);return a}var k=l.html5||{},s=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,r=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,j,o="_html5shiv",h=0,n={},g;(function(){try{var a=f.createElement("a");a.innerHTML="<xyz></xyz>";j="hidden"in a;var b;if(!(b=1==a.childNodes.length)){f.createElement("a");var c=f.createDocumentFragment();b="undefined"==typeof c.cloneNode||
+"undefined"==typeof c.createDocumentFragment||"undefined"==typeof c.createElement}g=b}catch(d){g=j=!0}})();var e={elements:k.elements||"abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output progress section summary template time video",version:"3.7.0",shivCSS:!1!==k.shivCSS,supportsUnknownElements:g,shivMethods:!1!==k.shivMethods,type:"default",shivDocument:q,createElement:p,createDocumentFragment:function(a,b){a||(a=f);
+if(g)return a.createDocumentFragment();for(var b=b||i(a),c=b.frag.cloneNode(),d=0,e=m(),h=e.length;d<h;d++)c.createElement(e[d]);return c}};l.html5=e;q(f)})(this,document);

wp-content/themes/twentythirteen/js/theme-customizer.js

@@ -0,0 +1,41 @@
+/**
+ * Customizer enhancements for a better user experience.
+ *
+ * Contains handlers to make Customizer preview reload changes asynchronously.
+ * Things like site title and description changes.
+ */
+
+( function( $ ) {
+	// Site title and description.
+	wp.customize( 'blogname', function( value ) {
+		value.bind( function( to ) {
+			$( '.site-title' ).text( to );
+		} );
+	} );
+	wp.customize( 'blogdescription', function( value ) {
+		value.bind( function( to ) {
+			$( '.site-description' ).text( to );
+		} );
+	} );
+	// Header text color.
+	wp.customize( 'header_textcolor', function( value ) {
+		value.bind( function( to ) {
+			if ( 'blank' == to ) {
+				if ( 'remove-header' == wp.customize.instance( 'header_image' ).get() ) {
+					$( '.home-link' ).css( 'min-height', '0' );
+				}
+				$( '.site-title, .site-description' ).css( {
+					'clip': 'rect(1px, 1px, 1px, 1px)',
+					'position': 'absolute'
+				} );
+			} else {
+				$( '.home-link' ).css( 'min-height', '230px' );
+				$( '.site-title, .site-description' ).css( {
+					'clip': 'auto',
+					'color': to,
+					'position': 'relative'
+				} );
+			}
+		} );
+	} );
+} )( jQuery );