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searchform.php 0000644 00000003350 15222564070 0007412 0 ustar 00 <?php /** * The searchform.php template. * * Used any time that get_search_form() is called. * * @link https://developer.wordpress.org/themes/basics/template-hierarchy/ * * @package WordPress * @subpackage Twenty_Twenty * @since Twenty Twenty 1.0 */ /* * Generate a unique ID for each form and a string containing an aria-label * if one was passed to get_search_form() in the args array. */ $twentytwenty_unique_id = twentytwenty_unique_id( 'search-form-' ); $twentytwenty_aria_label = ! empty( $args['aria_label'] ) ? 'aria-label="' . esc_attr( $args['aria_label'] ) . '"' : ''; // Backward compatibility, in case a child theme template uses a `label` argument. if ( empty( $twentytwenty_aria_label ) && ! empty( $args['label'] ) ) { $twentytwenty_aria_label = 'aria-label="' . esc_attr( $args['label'] ) . '"'; } ?> <form role="search" <?php echo $twentytwenty_aria_label; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Escaped above. ?> method="get" class="search-form" action="<?php echo esc_url( home_url( '/' ) ); ?>"> <label for="<?php echo esc_attr( $twentytwenty_unique_id ); ?>"> <span class="screen-reader-text"> <?php /* translators: Hidden accessibility text. */ _e( 'Search for:', 'twentytwenty' ); // phpcs:ignore: WordPress.Security.EscapeOutput.UnsafePrintingFunction -- core trusts translations ?> </span> <input type="search" id="<?php echo esc_attr( $twentytwenty_unique_id ); ?>" class="search-field" placeholder="<?php echo esc_attr_x( 'Search …', 'placeholder', 'twentytwenty' ); ?>" value="<?php echo get_search_query(); ?>" name="s" /> </label> <input type="submit" class="search-submit" value="<?php echo esc_attr_x( 'Search', 'submit button', 'twentytwenty' ); ?>" /> </form> index.php 0000644 00000005625 15222564070 0006377 0 ustar 00 <?php /** * The main template file * * This is the most generic template file in a WordPress theme * and one of the two required files for a theme (the other being style.css). * It is used to display a page when nothing more specific matches a query. * E.g., it puts together the home page when no home.php file exists. * * @link https://developer.wordpress.org/themes/basics/template-hierarchy/ * * @package WordPress * @subpackage Twenty_Twenty * @since Twenty Twenty 1.0 */ get_header(); ?> <main id="site-content"> <?php $archive_title = ''; $archive_subtitle = ''; if ( is_search() ) { /** * @global WP_Query $wp_query WordPress Query object. */ global $wp_query; $archive_title = sprintf( '%1$s %2$s', '<span class="color-accent">' . __( 'Search:', 'twentytwenty' ) . '</span>', '“' . get_search_query() . '”' ); if ( $wp_query->found_posts ) { $archive_subtitle = sprintf( /* translators: %s: Number of search results. */ _n( 'We found %s result for your search.', 'We found %s results for your search.', $wp_query->found_posts, 'twentytwenty' ), number_format_i18n( $wp_query->found_posts ) ); } else { $archive_subtitle = __( 'We could not find any results for your search. You can give it another try through the search form below.', 'twentytwenty' ); } } elseif ( is_archive() && ! have_posts() ) { $archive_title = __( 'Nothing Found', 'twentytwenty' ); } elseif ( ! is_home() ) { $archive_title = get_the_archive_title(); $archive_subtitle = get_the_archive_description(); } if ( $archive_title || $archive_subtitle ) { ?> <header class="archive-header has-text-align-center header-footer-group"> <div class="archive-header-inner section-inner medium"> <?php if ( $archive_title ) { ?> <h1 class="archive-title"><?php echo wp_kses_post( $archive_title ); ?></h1> <?php } ?> <?php if ( $archive_subtitle ) { ?> <div class="archive-subtitle section-inner thin max-percentage intro-text"><?php echo wp_kses_post( wpautop( $archive_subtitle ) ); ?></div> <?php } ?> </div><!-- .archive-header-inner --> </header><!-- .archive-header --> <?php } if ( have_posts() ) { $i = 0; while ( have_posts() ) { ++$i; if ( $i > 1 ) { echo '<hr class="post-separator styled-separator is-style-wide section-inner" aria-hidden="true" />'; } the_post(); get_template_part( 'template-parts/content', get_post_type() ); } } elseif ( is_search() ) { ?> <div class="no-search-results-form section-inner thin"> <?php get_search_form( array( 'aria_label' => __( 'search again', 'twentytwenty' ), ) ); ?> </div><!-- .no-search-results --> <?php } ?> <?php get_template_part( 'template-parts/pagination' ); ?> </main><!-- #site-content --> <?php get_template_part( 'template-parts/footer-menus-widgets' ); ?> <?php get_footer(); 404.php 0000644 00000001455 15222564070 0005574 0 ustar 00 <?php /** * The template for displaying the 404 template in the Twenty Twenty theme. * * @package WordPress * @subpackage Twenty_Twenty * @since Twenty Twenty 1.0 */ get_header(); ?> <main id="site-content"> <div class="section-inner thin error404-content"> <h1 class="entry-title"><?php _e( 'Page Not Found', 'twentytwenty' ); ?></h1> <div class="intro-text"><p><?php _e( 'The page you were looking for could not be found. It might have been removed, renamed, or did not exist in the first place.', 'twentytwenty' ); ?></p></div> <?php get_search_form( array( 'aria_label' => __( '404 not found', 'twentytwenty' ), ) ); ?> </div><!-- .section-inner --> </main><!-- #site-content --> <?php get_template_part( 'template-parts/footer-menus-widgets' ); ?> <?php get_footer(); print.css 0000644 00000005213 15222564070 0006416 0 ustar 00 @charset "UTF-8"; /* Theme Name: Twenty Twenty Adding print support. The print styles are based on the the great work of Andreas Hecht in https://www.jotform.com/blog/css-perfect-print-stylesheet-98272/. */ /*-------------------------------------------------------------- >>> TABLE OF CONTENTS: ---------------------------------------------------------------- # Margins # Paddings # Width # Typography # Page breaks # Links # Visibility --------------------------------------------------------------*/ @media print { /* Margins */ @page { margin: 2cm; } .entry-header, .site-footer { margin: 0; } /* Paddings */ .posts { padding: 0; } /* Width */ .entry-content, .entry-content p, .section-inner, .section-inner.max-percentage, .section-inner.medium, .section-inner.small, .section-inner.thin { max-width: 100%; width: 100%; } /* Fonts */ body { background: #fff !important; color: #000; font: 13pt Georgia, "Times New Roman", Times, serif; line-height: 1.3; } h1 { font-size: 20pt; } h2, h2.entry-title, h3, h4, .has-normal-font-size, .has-regular-font-size, .has-large-font-size, .comments-header { font-size: 14pt; margin-top: 1cm; } /* Page breaks */ a { page-break-inside: avoid; } blockquote { page-break-inside: avoid; } h1, h2, h3, h4, h5, h6 { page-break-after: avoid; page-break-inside: avoid; } img { page-break-inside: avoid; page-break-after: avoid; } table, pre { page-break-inside: avoid; } ul, ol, dl { page-break-before: avoid; } /* Links */ a:link, a:visited, a { background: transparent; font-weight: bold; text-decoration: underline; } a { page-break-inside: avoid; } a[href^="http"]:after { content: " < " attr(href) "> "; } a:after > img { content: ""; } article a[href^="#"]:after { content: ""; } a:not(:local-link):after { content: " < " attr(href) "> "; } /* Visibility */ #site-header, .comment-form, .comments-wrapper, .comment .comment-metadata, .footer-social-wrapper, .footer-widgets-outer-wrapper, .header-navigation-wrapper, .entry-categories, .post-comment-link.meta-wrapper, .pagination-wrapper, .pagination-single, .post-meta-wrapper.post-meta-edit-link-wrapper, .post-meta-wrapper.post-meta-single-bottom, .post-separator, .site-logo img { display: none; } .entry-content .wp-block-button .wp-block-button__link, .entry-content .wp-block-button .wp-block-file__button, .entry-content .button { background: none; color: #000; } } package.json 0000644 00000004114 15222564070 0007035 0 ustar 00 { "name": "twentytwenty", "version": "2.9.0", "description": "Default WP Theme", "author": "The WordPress Contributors", "license": "GPL-2.0-or-later", "keywords": [ "WordPress", "Theme", "TwentyTwenty" ], "homepage": "https://wordpress.org/themes/twentytwenty/", "repository": { "type": "svn", "url": "https://develop.svn.wordpress.org/trunk" }, "bugs": { "url": "https://core.trac.wordpress.org/" }, "engines": { "node": ">=16", "npm": ">=9.8.1" }, "devDependencies": { "@wordpress/browserslist-config": "^6.14.0", "@wordpress/scripts": "^30.7.0", "autoprefixer": "^10.4.20", "concurrently": "^9.1.0", "postcss": "^8.4.49", "postcss-cli": "^11.0.0", "rtlcss": "^4.3.0", "stylelint-a11y": "^1.2.3" }, "browserslist": [ "extends @wordpress/browserslist-config" ], "rtlcssConfig": { "options": { "autoRename": false, "autoRenameStrict": false, "clean": true, "greedy": false, "processUrls": false, "stringMap": [] }, "plugins": [], "map": false }, "scripts": { "build": "npm run build:vendor-prefixes && npm run build:rtl", "build:rtl": "concurrently \"npm run build:rtl-style\" \"npm run build:rtl-esb\" \"npm run build:rtl-esc\"", "build:rtl-style": "rtlcss style.css style-rtl.css", "build:rtl-esb": "rtlcss assets/css/editor-style-block.css assets/css/editor-style-block-rtl.css", "build:rtl-esc": "rtlcss assets/css/editor-style-classic.css assets/css/editor-style-classic-rtl.css", "build:vendor-prefixes": "concurrently \"npm run build:vendor-prefixes-style\" \"npm run build:vendor-prefixes-esb\" \"npm run build:vendor-prefixes-esc\"", "build:vendor-prefixes-style": "postcss -r --no-map style.css assets/css/editor-style-block.css assets/css/editor-style-classic.css", "build:vendor-prefixes-esb": "postcss -r --no-map assets/css/editor-style-block.css ", "build:vendor-prefixes-esc": "postcss -r --no-map assets/css/editor-style-classic.css", "lint:css": "wp-scripts lint-style 'style.css' 'assets/**/*.css'", "lint:js": "wp-scripts lint-js 'assets/**/*.js'", "lint:pkg-json": "wp-scripts lint-pkg-json" } } assets/js/customize-preview.js 0000644 00000013202 15222564070 0012522 0 ustar 00 /* global twentyTwentyBgColors, twentyTwentyPreviewEls, jQuery, _, wp */ /** * Customizer enhancements for a better user experience. * * Contains handlers to make Theme Customizer preview reload changes asynchronously. * * @since Twenty Twenty 1.0 */ ( function( $, api, _ ) { /** * Return a value for our partial refresh. * * @since Twenty Twenty 1.0 * * @param {Object} partial Current partial. * * @return {jQuery.Promise} Resolved promise. */ function returnDeferred( partial ) { var deferred = new $.Deferred(); deferred.resolveWith( partial, _.map( partial.placements(), function() { return ''; } ) ); return deferred.promise(); } // Selective refresh for "Fixed Background Image". api.selectiveRefresh.partialConstructor.cover_fixed = api.selectiveRefresh.Partial.extend( { /** * Override the refresh method. * * @since Twenty Twenty 1.0 * * @return {jQuery.Promise} Resolved promise. */ refresh: function() { var partial, cover, params; partial = this; params = partial.params; cover = $( params.selector ); if ( cover.length && cover.hasClass( 'bg-image' ) ) { cover.toggleClass( 'bg-attachment-fixed' ); } return returnDeferred( partial ); } } ); // Selective refresh for "Image Overlay Opacity". api.selectiveRefresh.partialConstructor.cover_opacity = api.selectiveRefresh.Partial.extend( { /** * Input attributes. * * @since Twenty Twenty 1.0 * @type {Object} */ attrs: {}, /** * Override the refresh method. * * @since Twenty Twenty 1.0 * * @return {jQuery.Promise} Resolved promise. */ refresh: function() { var partial, ranges, attrs, setting, params, cover, className, classNames; partial = this; attrs = partial.attrs; ranges = _.range( attrs.min, attrs.max + attrs.step, attrs.step ); params = partial.params; setting = api( params.primarySetting ); cover = $( params.selector ); if ( cover.length ) { classNames = _.map( ranges, function( val ) { return 'opacity-' + val; } ); className = classNames[ ranges.indexOf( parseInt( setting.get(), 10 ) ) ]; cover.removeClass( classNames.join( ' ' ) ); cover.addClass( className ); } return returnDeferred( partial ); } } ); // Add listener for the "header_footer_background_color" control. api( 'header_footer_background_color', function( value ) { value.bind( function( to ) { // Add background color to header and footer wrappers. $( 'body:not(.overlay-header)#site-header, #site-footer' ).css( 'background-color', to ); // Change body classes if this is the same background-color as the content background. if ( to.toLowerCase() === api( 'background_color' ).get().toLowerCase() ) { $( 'body' ).addClass( 'reduced-spacing' ); } else { $( 'body' ).removeClass( 'reduced-spacing' ); } } ); } ); // Add listener for the "background_color" control. api( 'background_color', function( value ) { value.bind( function( to ) { // Change body classes if this is the same background-color as the header/footer background. if ( to.toLowerCase() === api( 'header_footer_background_color' ).get().toLowerCase() ) { $( 'body' ).addClass( 'reduced-spacing' ); } else { $( 'body' ).removeClass( 'reduced-spacing' ); } } ); } ); // Add listener for the accent color. api( 'accent_hue', function( value ) { value.bind( function() { // Generate the styles. // Add a small delay to be sure the accessible colors were generated. setTimeout( function() { Object.keys( twentyTwentyBgColors ).forEach( function( context ) { twentyTwentyGenerateColorA11yPreviewStyles( context ); } ); }, 50 ); } ); } ); // Add listeners for background-color settings. Object.keys( twentyTwentyBgColors ).forEach( function( context ) { wp.customize( twentyTwentyBgColors[ context ].setting, function( value ) { value.bind( function() { // Generate the styles. // Add a small delay to be sure the accessible colors were generated. setTimeout( function() { twentyTwentyGenerateColorA11yPreviewStyles( context ); }, 50 ); } ); } ); } ); /** * Add styles to elements in the preview pane. * * @since Twenty Twenty 1.0 * * @param {string} context The area for which we want to generate styles. Can be for example "content", "header" etc. * * @return {void} */ function twentyTwentyGenerateColorA11yPreviewStyles( context ) { // Get the accessible colors option. var a11yColors = window.parent.wp.customize( 'accent_accessible_colors' ).get(), stylesheedID = 'twentytwenty-customizer-styles-' + context, stylesheet = $( '#' + stylesheedID ), styles = ''; // If the stylesheet doesn't exist, create it and append it to <head>. if ( ! stylesheet.length ) { $( '#twentytwenty-style-inline-css' ).after( '<style id="' + stylesheedID + '"></style>' ); stylesheet = $( '#' + stylesheedID ); } if ( ! _.isUndefined( a11yColors[ context ] ) ) { // Check if we have elements defined. if ( twentyTwentyPreviewEls[ context ] ) { _.each( twentyTwentyPreviewEls[ context ], function( items, setting ) { _.each( items, function( elements, property ) { if ( ! _.isUndefined( a11yColors[ context ][ setting ] ) ) { styles += elements.join( ',' ) + '{' + property + ':' + a11yColors[ context ][ setting ] + ';}'; } } ); } ); } } // Add styles. stylesheet.html( styles ); } // Generate styles on load. Handles page-changes on the preview pane. $( function() { twentyTwentyGenerateColorA11yPreviewStyles( 'content' ); twentyTwentyGenerateColorA11yPreviewStyles( 'header-footer' ); } ); }( jQuery, wp.customize, _ ) ); assets/js/customize.js 0000644 00000001465 15222564070 0011053 0 ustar 00 /* global wp, jQuery */ ( function( $, api ) { $( function() { // Make it possible to reset the color based on a radio input's value. // `active` can be either `custom` or `default`. api.control( 'accent_hue_active' ).setting.bind( function( active ) { var control = api.control( 'accent_hue' ); // Get the accent hue control. if ( 'custom' === active ) { // Activate the hue color picker control and focus it. control.activate( { completeCallback: function() { control.focus(); } } ); } else { // If the `custom` option isn't selected, deactivate the hue color picker and set a default. control.deactivate( { completeCallback: function() { control.setting.set( control.params.defaultValue ); } } ); } } ); } ); }( jQuery, wp.customize ) ); assets/js/customize-controls.js 0000644 00000007362 15222564070 0012716 0 ustar 00 /* global twentyTwentyBgColors, twentyTwentyColor, jQuery, wp, _ */ /** * Customizer enhancements for a better user experience. * * Contains extra logic for our Customizer controls & settings. * * @since Twenty Twenty 1.0 */ ( function() { // Wait until the customizer has finished loading. wp.customize.bind( 'ready', function() { // Add a listener for accent-color changes. wp.customize( 'accent_hue', function( value ) { value.bind( function( to ) { // Update the value for our accessible colors for all areas. Object.keys( twentyTwentyBgColors ).forEach( function( context ) { var backgroundColorValue; if ( twentyTwentyBgColors[ context ].color ) { backgroundColorValue = twentyTwentyBgColors[ context ].color; } else { backgroundColorValue = wp.customize( twentyTwentyBgColors[ context ].setting ).get(); } twentyTwentySetAccessibleColorsValue( context, backgroundColorValue, to ); } ); } ); } ); // Add a listener for background-color changes. Object.keys( twentyTwentyBgColors ).forEach( function( context ) { wp.customize( twentyTwentyBgColors[ context ].setting, function( value ) { value.bind( function( to ) { // Update the value for our accessible colors for this area. twentyTwentySetAccessibleColorsValue( context, to, wp.customize( 'accent_hue' ).get(), to ); } ); } ); } ); // Show or hide retina_logo setting on the first load. twentyTwentySetRetineLogoVisibility( !! wp.customize( 'custom_logo' )() ); // Add a listener for custom_logo changes. wp.customize( 'custom_logo', function( value ) { value.bind( function( to ) { // Show or hide retina_logo setting on changing custom_logo. twentyTwentySetRetineLogoVisibility( !! to ); } ); } ); } ); /** * Updates the value of the "accent_accessible_colors" setting. * * @since Twenty Twenty 1.0 * * @param {string} context The area for which we want to get colors. Can be for example "content", "header" etc. * @param {string} backgroundColor The background color (HEX value). * @param {number} accentHue Numeric representation of the selected hue (0 - 359). * * @return {void} */ function twentyTwentySetAccessibleColorsValue( context, backgroundColor, accentHue ) { var value, colors; // Get the current value for our accessible colors, and make sure it's an object. value = wp.customize( 'accent_accessible_colors' ).get(); value = ( _.isObject( value ) && ! _.isArray( value ) ) ? value : {}; // Get accessible colors for the defined background-color and hue. colors = twentyTwentyColor( backgroundColor, accentHue ); // Confidence check. if ( colors.getAccentColor() && 'function' === typeof colors.getAccentColor().toCSS ) { // Update the value for this context. value[ context ] = { text: colors.getTextColor(), accent: colors.getAccentColor().toCSS(), background: backgroundColor }; // Get borders color. value[ context ].borders = colors.bgColorObj .clone() .getReadableContrastingColor( colors.bgColorObj, 1.36 ) .toCSS(); // Get secondary color. value[ context ].secondary = colors.bgColorObj .clone() .getReadableContrastingColor( colors.bgColorObj ) .s( colors.bgColorObj.s() / 2 ) .toCSS(); } // Change the value. wp.customize( 'accent_accessible_colors' ).set( value ); // Small hack to save the option. wp.customize( 'accent_accessible_colors' )._dirty = true; } /** * Shows or hides the "retina_logo" setting based on the given value. * * @since Twenty Twenty 1.3 * * @param {boolean} visible The visible value. * * @return {void} */ function twentyTwentySetRetineLogoVisibility( visible ) { wp.customize.control( 'retina_logo' ).container.toggle( visible ); } }( jQuery ) ); assets/js/skip-link-focus-fix.js 0000644 00000001467 15222564070 0012635 0 ustar 00 /** * File skip-link-focus-fix.js. * * Helps with accessibility for keyboard only users. * * This is the source file for what is minified in the twentytwenty_skip_link_focus_fix() PHP function. * * Learn more: https://git.io/vWdr2 * * @since Twenty Twenty 1.0 */ ( function() { var isIe = /(trident|msie)/i.test( navigator.userAgent ); if ( isIe && document.getElementById && window.addEventListener ) { window.addEventListener( 'hashchange', function() { var id = location.hash.substring( 1 ), element; if ( ! ( /^[A-z0-9_-]+$/.test( id ) ) ) { return; } element = document.getElementById( id ); if ( element ) { if ( ! ( /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) ) { element.tabIndex = -1; } element.focus(); } }, false ); } }() ); assets/js/editor-script-block.js 0000644 00000000262 15222564070 0012703 0 ustar 00 /** * Remove squared button style * * @since Twenty Twenty 1.0 */ /* global wp */ wp.domReady( function() { wp.blocks.unregisterBlockStyle( 'core/button', 'squared' ); } ); assets/js/color-calculations.js 0000644 00000010613 15222564070 0012621 0 ustar 00 /* global Color */ /* eslint no-unused-vars: off */ /** * Color Calculations. * * @since Twenty Twenty 1.0 * * @param {string} backgroundColor - The background color. * @param {number} accentHue - The hue for our accent color. * * @return {Object} - this */ function _twentyTwentyColor( backgroundColor, accentHue ) { // Set the object properties. this.backgroundColor = backgroundColor; this.accentHue = accentHue; this.bgColorObj = new Color( backgroundColor ); this.textColorObj = this.bgColorObj.getMaxContrastColor(); this.textColor = this.textColorObj.toCSS(); this.isDark = 0.5 > this.bgColorObj.toLuminosity(); this.isLight = ! this.isDark; // Return the object. return this; } /** * Builds an array of Color objects based on the accent hue. * For improved performance we only build half the array * depending on dark/light background-color. * * @since Twenty Twenty 1.0 * * @return {Object} - this */ _twentyTwentyColor.prototype.setAccentColorsArray = function() { var self = this, minSaturation = 65, maxSaturation = 100, minLightness = 30, maxLightness = 80, stepSaturation = 2, stepLightness = 2, pushColor = function() { var colorObj = new Color( { h: self.accentHue, s: s, l: l } ), item, /** * Get a score for this color in contrast to its background color and surrounding text. * * @since Twenty Twenty 1.0 * * @param {number} contrastBackground - WCAG contrast with the background color. * @param {number} contrastSurroundingText - WCAG contrast with surrounding text. * @return {number} - 0 is best, higher numbers have bigger difference with the desired scores. */ getScore = function( contrastBackground, contrastSurroundingText ) { var diffBackground = ( 7 >= contrastBackground ) ? 0 : 7 - contrastBackground, diffSurroundingText = ( 3 >= contrastSurroundingText ) ? 0 : 3 - contrastSurroundingText; return diffBackground + diffSurroundingText; }; item = { color: colorObj, contrastBackground: colorObj.getDistanceLuminosityFrom( self.bgColorObj ), contrastText: colorObj.getDistanceLuminosityFrom( self.textColorObj ) }; // Check a minimum of 4.5:1 contrast with the background and 3:1 with surrounding text. if ( 4.5 > item.contrastBackground || 3 > item.contrastText ) { return; } // Get a score for this color by multiplying the 2 contrasts. // We'll use that to sort the array. item.score = getScore( item.contrastBackground, item.contrastText ); self.accentColorsArray.push( item ); }, s, l, aaa; this.accentColorsArray = []; // We're using `for` loops here because they perform marginally better than other loops. for ( s = minSaturation; s <= maxSaturation; s += stepSaturation ) { for ( l = minLightness; l <= maxLightness; l += stepLightness ) { pushColor( s, l ); } } // Check if we have colors that are AAA compliant. aaa = this.accentColorsArray.filter( function( color ) { return 7 <= color.contrastBackground; } ); // If we have AAA-compliant colors, always prefer them. if ( aaa.length ) { this.accentColorsArray = aaa; } // Sort colors by contrast. this.accentColorsArray.sort( function( a, b ) { return a.score - b.score; } ); return this; }; /** * Get accessible text-color. * * @since Twenty Twenty 1.0 * * @return {Color} - Returns a Color object. */ _twentyTwentyColor.prototype.getTextColor = function() { return this.textColor; }; /** * Get accessible color for the defined accent-hue and background-color. * * @since Twenty Twenty 1.0 * * @return {Color} - Returns a Color object. */ _twentyTwentyColor.prototype.getAccentColor = function() { var fallback; // If we have colors returns the 1st one - it has the highest score. if ( this.accentColorsArray[0] ) { return this.accentColorsArray[0].color; } // Fallback. fallback = new Color( 'hsl(' + this.accentHue + ',75%,50%)' ); return fallback.getReadableContrastingColor( this.bgColorObj, 4.5 ); }; /** * Return a new instance of the _twentyTwentyColor object. * * @since Twenty Twenty 1.0 * * @param {string} backgroundColor - The background color. * @param {number} accentHue - The hue for our accent color. * @return {Object} - this */ function twentyTwentyColor( backgroundColor, accentHue ) {// jshint ignore:line var color = new _twentyTwentyColor( backgroundColor, accentHue ); color.setAccentColorsArray(); return color; } assets/js/index.js 0000644 00000066404 15222564070 0010144 0 ustar 00 /* ----------------------------------------------------------------------------------------------- Namespace --------------------------------------------------------------------------------------------------- */ var twentytwenty = twentytwenty || {}; // Set a default value for scrolled. twentytwenty.scrolled = 0; // polyfill closest // https://developer.mozilla.org/en-US/docs/Web/API/Element/closest#Polyfill if ( ! Element.prototype.closest ) { Element.prototype.closest = function( s ) { var el = this; do { if ( el.matches( s ) ) { return el; } el = el.parentElement || el.parentNode; } while ( el !== null && el.nodeType === 1 ); return null; }; } // polyfill forEach // https://developer.mozilla.org/en-US/docs/Web/API/NodeList/forEach#Polyfill if ( window.NodeList && ! NodeList.prototype.forEach ) { NodeList.prototype.forEach = function( callback, thisArg ) { var i; var len = this.length; thisArg = thisArg || window; for ( i = 0; i < len; i++ ) { callback.call( thisArg, this[ i ], i, this ); } }; } // event "polyfill" twentytwenty.createEvent = function( eventName ) { var event; if ( typeof window.Event === 'function' ) { event = new Event( eventName ); } else { event = document.createEvent( 'Event' ); event.initEvent( eventName, true, false ); } return event; }; // matches "polyfill" // https://developer.mozilla.org/es/docs/Web/API/Element/matches if ( ! Element.prototype.matches ) { Element.prototype.matches = Element.prototype.matchesSelector || Element.prototype.mozMatchesSelector || Element.prototype.msMatchesSelector || Element.prototype.oMatchesSelector || Element.prototype.webkitMatchesSelector || function( s ) { var matches = ( this.document || this.ownerDocument ).querySelectorAll( s ), i = matches.length; while ( --i >= 0 && matches.item( i ) !== this ) {} return i > -1; }; } // Add a class to the body for when touch is enabled for browsers that don't support media queries // for interaction media features. Adapted from <https://codepen.io/Ferie/pen/vQOMmO>. twentytwenty.touchEnabled = { init: function() { var matchMedia = function() { // Include the 'heartz' as a way to have a non-matching MQ to help terminate the join. See <https://git.io/vznFH>. var prefixes = [ '-webkit-', '-moz-', '-o-', '-ms-' ]; var query = [ '(', prefixes.join( 'touch-enabled),(' ), 'heartz', ')' ].join( '' ); return window.matchMedia && window.matchMedia( query ).matches; }; if ( ( 'ontouchstart' in window ) || ( window.DocumentTouch && document instanceof window.DocumentTouch ) || matchMedia() ) { document.body.classList.add( 'touch-enabled' ); } } }; // twentytwenty.touchEnabled /* ----------------------------------------------------------------------------------------------- Cover Modals --------------------------------------------------------------------------------------------------- */ twentytwenty.coverModals = { init: function() { if ( document.querySelector( '.cover-modal' ) ) { // Handle cover modals when they're toggled. this.onToggle(); // When toggled, untoggle if visitor clicks on the wrapping element of the modal. this.outsideUntoggle(); // Close on escape key press. this.closeOnEscape(); // Hide and show modals before and after their animations have played out. this.hideAndShowModals(); } }, // Handle cover modals when they're toggled. onToggle: function() { document.querySelectorAll( '.cover-modal' ).forEach( function( element ) { element.addEventListener( 'toggled', function( event ) { var modal = event.target, body = document.body; if ( modal.classList.contains( 'active' ) ) { body.classList.add( 'showing-modal' ); } else { body.classList.remove( 'showing-modal' ); body.classList.add( 'hiding-modal' ); // Remove the hiding class after a delay, when animations have been run. setTimeout( function() { body.classList.remove( 'hiding-modal' ); }, 500 ); } } ); } ); }, // Close modal on outside click. outsideUntoggle: function() { document.addEventListener( 'click', function( event ) { var target = event.target; var modal = document.querySelector( '.cover-modal.active' ); // if target onclick is <a> with # within the href attribute if ( event.target.tagName.toLowerCase() === 'a' && event.target.hash.includes( '#' ) && modal !== null ) { // untoggle the modal this.untoggleModal( modal ); // wait 550 and scroll to the anchor setTimeout( function() { var anchor = document.getElementById( event.target.hash.slice( 1 ) ); anchor.scrollIntoView(); }, 550 ); } if ( target === modal ) { this.untoggleModal( target ); } }.bind( this ) ); }, // Close modal on escape key press. closeOnEscape: function() { document.addEventListener( 'keydown', function( event ) { if ( event.keyCode === 27 ) { event.preventDefault(); document.querySelectorAll( '.cover-modal.active' ).forEach( function( element ) { this.untoggleModal( element ); }.bind( this ) ); } }.bind( this ) ); }, // Hide and show modals before and after their animations have played out. hideAndShowModals: function() { var _doc = document, _win = window, modals = _doc.querySelectorAll( '.cover-modal' ), htmlStyle = _doc.documentElement.style, adminBar = _doc.querySelector( '#wpadminbar' ); function getAdminBarHeight( negativeValue ) { var height, currentScroll = _win.pageYOffset; if ( adminBar ) { height = currentScroll + adminBar.getBoundingClientRect().height; return negativeValue ? -height : height; } return currentScroll === 0 ? 0 : -currentScroll; } function htmlStyles() { var overflow = _win.innerHeight > _doc.documentElement.getBoundingClientRect().height; return { 'overflow-y': overflow ? 'hidden' : 'scroll', position: 'fixed', width: '100%', top: getAdminBarHeight( true ) + 'px', left: 0 }; } // Show the modal. modals.forEach( function( modal ) { modal.addEventListener( 'toggle-target-before-inactive', function( event ) { var styles = htmlStyles(), offsetY = _win.pageYOffset, paddingTop = ( Math.abs( getAdminBarHeight() ) - offsetY ) + 'px', mQuery = _win.matchMedia( '(max-width: 600px)' ); if ( event.target !== modal ) { return; } Object.keys( styles ).forEach( function( styleKey ) { htmlStyle.setProperty( styleKey, styles[ styleKey ] ); } ); _win.twentytwenty.scrolled = parseInt( styles.top, 10 ); if ( adminBar ) { _doc.body.style.setProperty( 'padding-top', paddingTop ); if ( mQuery.matches ) { if ( offsetY >= getAdminBarHeight() ) { modal.style.setProperty( 'top', 0 ); } else { modal.style.setProperty( 'top', ( getAdminBarHeight() - offsetY ) + 'px' ); } } } modal.classList.add( 'show-modal' ); } ); // Hide the modal after a delay, so animations have time to play out. modal.addEventListener( 'toggle-target-after-inactive', function( event ) { if ( event.target !== modal ) { return; } setTimeout( function() { var clickedEl = twentytwenty.toggles.clickedEl; modal.classList.remove( 'show-modal' ); Object.keys( htmlStyles() ).forEach( function( styleKey ) { htmlStyle.removeProperty( styleKey ); } ); if ( adminBar ) { _doc.body.style.removeProperty( 'padding-top' ); modal.style.removeProperty( 'top' ); } if ( clickedEl !== false ) { clickedEl.focus(); clickedEl = false; } _win.scrollTo( 0, Math.abs( _win.twentytwenty.scrolled + getAdminBarHeight() ) ); _win.twentytwenty.scrolled = 0; }, 500 ); } ); } ); }, // Untoggle a modal. untoggleModal: function( modal ) { var modalTargetClass, modalToggle = false; // If the modal has specified the string (ID or class) used by toggles to target it, untoggle the toggles with that target string. // The modal-target-string must match the string toggles use to target the modal. if ( modal.dataset.modalTargetString ) { modalTargetClass = modal.dataset.modalTargetString; modalToggle = document.querySelector( '*[data-toggle-target="' + modalTargetClass + '"]' ); } // If a modal toggle exists, trigger it so all of the toggle options are included. if ( modalToggle ) { modalToggle.click(); // If one doesn't exist, just hide the modal. } else { modal.classList.remove( 'active' ); } } }; // twentytwenty.coverModals /* ----------------------------------------------------------------------------------------------- Intrinsic Ratio Embeds --------------------------------------------------------------------------------------------------- */ twentytwenty.intrinsicRatioVideos = { init: function() { this.makeFit(); window.addEventListener( 'resize', function() { this.makeFit(); }.bind( this ) ); }, makeFit: function() { document.querySelectorAll( 'iframe, object, video' ).forEach( function( video ) { var ratio, iTargetWidth, container = video.parentNode; // Skip videos we want to ignore. if ( video.classList.contains( 'intrinsic-ignore' ) || video.parentNode.classList.contains( 'intrinsic-ignore' ) ) { return true; } if ( ! video.dataset.origwidth ) { // Get the video element proportions. video.setAttribute( 'data-origwidth', video.width ); video.setAttribute( 'data-origheight', video.height ); } iTargetWidth = container.offsetWidth; // Get ratio from proportions. ratio = iTargetWidth / video.dataset.origwidth; // Scale based on ratio, thus retaining proportions. video.style.width = iTargetWidth + 'px'; video.style.height = ( video.dataset.origheight * ratio ) + 'px'; } ); } }; // twentytwenty.intrinsicRatioVideos /* ----------------------------------------------------------------------------------------------- Modal Menu --------------------------------------------------------------------------------------------------- */ twentytwenty.modalMenu = { init: function() { // If the current menu item is in a sub level, expand all the levels higher up on load. this.expandLevel(); this.keepFocusInModal(); }, expandLevel: function() { var modalMenus = document.querySelectorAll( '.modal-menu' ); modalMenus.forEach( function( modalMenu ) { var activeMenuItem = modalMenu.querySelector( '.current-menu-item' ); if ( activeMenuItem ) { twentytwentyFindParents( activeMenuItem, 'li' ).forEach( function( element ) { var subMenuToggle = element.querySelector( '.sub-menu-toggle' ); if ( subMenuToggle ) { twentytwenty.toggles.performToggle( subMenuToggle, true ); } } ); } } ); }, keepFocusInModal: function() { var _doc = document; _doc.addEventListener( 'keydown', function( event ) { var toggleTarget, modal, selectors, elements, menuType, bottomMenu, activeEl, lastEl, firstEl, tabKey, shiftKey, clickedEl = twentytwenty.toggles.clickedEl; if ( clickedEl && _doc.body.classList.contains( 'showing-modal' ) ) { toggleTarget = clickedEl.dataset.toggleTarget; selectors = 'input, a, button'; modal = _doc.querySelector( toggleTarget ); elements = modal.querySelectorAll( selectors ); elements = Array.prototype.slice.call( elements ); if ( '.menu-modal' === toggleTarget ) { menuType = window.matchMedia( '(min-width: 1000px)' ).matches; menuType = menuType ? '.expanded-menu' : '.mobile-menu'; elements = elements.filter( function( element ) { return null !== element.closest( menuType ) && null !== element.offsetParent; } ); elements.unshift( _doc.querySelector( '.close-nav-toggle' ) ); bottomMenu = _doc.querySelector( '.menu-bottom > nav' ); if ( bottomMenu ) { bottomMenu.querySelectorAll( selectors ).forEach( function( element ) { elements.push( element ); } ); } } lastEl = elements[ elements.length - 1 ]; firstEl = elements[0]; activeEl = _doc.activeElement; tabKey = event.keyCode === 9; shiftKey = event.shiftKey; if ( ! shiftKey && tabKey && lastEl === activeEl ) { event.preventDefault(); firstEl.focus(); } if ( shiftKey && tabKey && firstEl === activeEl ) { event.preventDefault(); lastEl.focus(); } } } ); } }; // twentytwenty.modalMenu /* ----------------------------------------------------------------------------------------------- Primary Menu --------------------------------------------------------------------------------------------------- */ twentytwenty.primaryMenu = { init: function() { this.focusMenuWithChildren(); }, // The focusMenuWithChildren() function implements Keyboard Navigation in the Primary Menu // by adding the '.focus' class to all 'li.menu-item-has-children' when the focus is on the 'a' element. focusMenuWithChildren: function() { // Get all the link elements within the primary menu. var links, i, len, menu = document.querySelector( '.primary-menu-wrapper' ); if ( ! menu ) { return false; } links = menu.getElementsByTagName( 'a' ); // Each time a menu link is focused, update focus. for ( i = 0, len = links.length; i < len; i++ ) { links[i].addEventListener( 'focus', updateFocus, true ); } menu.addEventListener( 'focusout', removeFocus, true ); // Remove focus classes from menu. function removeFocus(e){ const leavingMenu = ! menu.contains( e.relatedTarget ); if ( leavingMenu ) { // Remove focus from all li elements of primary-menu. menu.querySelectorAll( 'li' ).forEach( function( el ) { if ( el.classList.contains( 'focus' ) ) { el.classList.remove( 'focus', 'closed' ); } }); } } // Update focus class on an element. function updateFocus() { var self = this; // Remove focus from all li elements of primary-menu. menu.querySelectorAll( 'li' ).forEach( function( el ){ if ( el.classList.contains( 'closed' ) ) { el.classList.remove( 'closed' ); } if ( el.classList.contains( 'focus' ) ) { el.classList.remove( 'focus' ); } }); // Set focus on current `a` element's parent `li`. self.parentElement.classList.add( 'focus' ); // If current element is inside sub-menu find main parent li and add focus. if ( self.closest( '.menu-item-has-children' ) ) { twentytwentyFindParents( self, 'li.menu-item-has-children' ).forEach( function( element ) { element.classList.add( 'focus' ); }); } } // When the `esc` key is pressed while in menu, move focus up one level. menu.addEventListener( 'keydown', removeFocusEsc, true ); // Remove focus when `esc` key pressed. function removeFocusEsc( e ) { e = e || window.event; var isEscape = false, focusedElement = e.target; // Find if pressed key is `esc`. if ( 'key' in e ) { isEscape = ( e.key === 'Escape' || e.key === 'Esc' ); } else { isEscape = ( e.keyCode === 27 ); } // If pressed key is esc, remove focus class from parent menu li. if ( isEscape ) { var parentLi = focusedElement.closest( 'li' ), nestedParent = closestExcludingSelf( parentLi, 'li.menu-item-has-children' ), focusPosition = nestedParent ? nestedParent.querySelector('a') : false; if ( null !== nestedParent ) { nestedParent.classList.add( 'focus' ); focusPosition.focus(); } else { parentLi.classList.remove( 'focus' ); parentLi.classList.add( 'closed' ); } } } function closestExcludingSelf(element, selector) { if ( ! element || ! selector ) { return null; } const parent = element.parentElement; return parent ? parent.closest(selector) : null; } } }; // twentytwenty.primaryMenu /* ----------------------------------------------------------------------------------------------- Toggles --------------------------------------------------------------------------------------------------- */ twentytwenty.toggles = { clickedEl: false, init: function() { // Do the toggle. this.toggle(); // Check for toggle/untoggle on resize. this.resizeCheck(); // Check for untoggle on escape key press. this.untoggleOnEscapeKeyPress(); }, performToggle: function( element, instantly ) { var target, timeOutTime, classToToggle, self = this, _doc = document, // Get our targets. toggle = element, targetString = toggle.dataset.toggleTarget, activeClass = 'active'; // Elements to focus after modals are closed. if ( ! _doc.querySelectorAll( '.show-modal' ).length ) { self.clickedEl = _doc.activeElement; } if ( targetString === 'next' ) { target = toggle.nextSibling; } else { target = _doc.querySelector( targetString ); } // Trigger events on the toggle targets before they are toggled. if ( target.classList.contains( activeClass ) ) { target.dispatchEvent( twentytwenty.createEvent( 'toggle-target-before-active' ) ); } else { target.dispatchEvent( twentytwenty.createEvent( 'toggle-target-before-inactive' ) ); } // Get the class to toggle, if specified. classToToggle = toggle.dataset.classToToggle ? toggle.dataset.classToToggle : activeClass; // For cover modals, set a short timeout duration so the class animations have time to play out. timeOutTime = 0; if ( target.classList.contains( 'cover-modal' ) ) { timeOutTime = 10; } setTimeout( function() { var focusElement, subMenued = target.classList.contains( 'sub-menu' ), newTarget = subMenued ? toggle.closest( '.menu-item' ).querySelector( '.sub-menu' ) : target, duration = toggle.dataset.toggleDuration; // Toggle the target of the clicked toggle. if ( toggle.dataset.toggleType === 'slidetoggle' && ! instantly && duration !== '0' ) { twentytwentyMenuToggle( newTarget, duration ); } else { newTarget.classList.toggle( classToToggle ); } // If the toggle target is 'next', only give the clicked toggle the active class. if ( targetString === 'next' ) { toggle.classList.toggle( activeClass ); } else if ( target.classList.contains( 'sub-menu' ) ) { toggle.classList.toggle( activeClass ); } else { // If not, toggle all toggles with this toggle target. _doc.querySelector( '*[data-toggle-target="' + targetString + '"]' ).classList.toggle( activeClass ); } // Toggle aria-expanded on the toggle. twentytwentyToggleAttribute( toggle, 'aria-expanded', 'true', 'false' ); if ( self.clickedEl && -1 !== toggle.getAttribute( 'class' ).indexOf( 'close-' ) ) { twentytwentyToggleAttribute( self.clickedEl, 'aria-expanded', 'true', 'false' ); } // Toggle body class. if ( toggle.dataset.toggleBodyClass ) { _doc.body.classList.toggle( toggle.dataset.toggleBodyClass ); } // Check whether to set focus. if ( toggle.dataset.setFocus ) { focusElement = _doc.querySelector( toggle.dataset.setFocus ); if ( focusElement ) { if ( target.classList.contains( activeClass ) ) { focusElement.focus(); } else { focusElement.blur(); } } } // Trigger the toggled event on the toggle target. target.dispatchEvent( twentytwenty.createEvent( 'toggled' ) ); // Trigger events on the toggle targets after they are toggled. if ( target.classList.contains( activeClass ) ) { target.dispatchEvent( twentytwenty.createEvent( 'toggle-target-after-active' ) ); } else { target.dispatchEvent( twentytwenty.createEvent( 'toggle-target-after-inactive' ) ); } }, timeOutTime ); }, // Do the toggle. toggle: function() { var self = this; document.querySelectorAll( '*[data-toggle-target]' ).forEach( function( element ) { element.addEventListener( 'click', function( event ) { event.preventDefault(); self.performToggle( element ); } ); } ); }, // Check for toggle/untoggle on screen resize. resizeCheck: function() { if ( document.querySelectorAll( '*[data-untoggle-above], *[data-untoggle-below], *[data-toggle-above], *[data-toggle-below]' ).length ) { window.addEventListener( 'resize', function() { var winWidth = window.innerWidth, toggles = document.querySelectorAll( '.toggle' ); toggles.forEach( function( toggle ) { var unToggleAbove = toggle.dataset.untoggleAbove, unToggleBelow = toggle.dataset.untoggleBelow, toggleAbove = toggle.dataset.toggleAbove, toggleBelow = toggle.dataset.toggleBelow; // If no width comparison is set, continue. if ( ! unToggleAbove && ! unToggleBelow && ! toggleAbove && ! toggleBelow ) { return; } // If the toggle width comparison is true, toggle the toggle. if ( ( ( ( unToggleAbove && winWidth > unToggleAbove ) || ( unToggleBelow && winWidth < unToggleBelow ) ) && toggle.classList.contains( 'active' ) ) || ( ( ( toggleAbove && winWidth > toggleAbove ) || ( toggleBelow && winWidth < toggleBelow ) ) && ! toggle.classList.contains( 'active' ) ) ) { toggle.click(); } } ); } ); } }, // Close toggle on escape key press. untoggleOnEscapeKeyPress: function() { document.addEventListener( 'keyup', function( event ) { if ( event.key === 'Escape' ) { document.querySelectorAll( '*[data-untoggle-on-escape].active' ).forEach( function( element ) { if ( element.classList.contains( 'active' ) ) { element.click(); } } ); } } ); } }; // twentytwenty.toggles /** * Is the DOM ready? * * This implementation is coming from https://gomakethings.com/a-native-javascript-equivalent-of-jquerys-ready-method/ * * @since Twenty Twenty 1.0 * * @param {Function} fn Callback function to run. */ function twentytwentyDomReady( fn ) { if ( typeof fn !== 'function' ) { return; } if ( document.readyState === 'interactive' || document.readyState === 'complete' ) { return fn(); } document.addEventListener( 'DOMContentLoaded', fn, false ); } twentytwentyDomReady( function() { twentytwenty.toggles.init(); // Handle toggles. twentytwenty.coverModals.init(); // Handle cover modals. twentytwenty.intrinsicRatioVideos.init(); // Retain aspect ratio of videos on window resize. twentytwenty.modalMenu.init(); // Modal Menu. twentytwenty.primaryMenu.init(); // Primary Menu. twentytwenty.touchEnabled.init(); // Add class to body if device is touch-enabled. } ); /* ----------------------------------------------------------------------------------------------- Helper functions --------------------------------------------------------------------------------------------------- */ /* Toggle an attribute ----------------------- */ function twentytwentyToggleAttribute( element, attribute, trueVal, falseVal ) { var toggles; if ( ! element.hasAttribute( attribute ) ) { return; } if ( trueVal === undefined ) { trueVal = true; } if ( falseVal === undefined ) { falseVal = false; } /* * Take into account multiple toggle elements that need their state to be * synced. For example: the Search toggle buttons for desktop and mobile. */ toggles = document.querySelectorAll( '[data-toggle-target="' + element.dataset.toggleTarget + '"]' ); toggles.forEach( function( toggle ) { if ( ! toggle.hasAttribute( attribute ) ) { return; } if ( toggle.getAttribute( attribute ) !== trueVal ) { toggle.setAttribute( attribute, trueVal ); } else { toggle.setAttribute( attribute, falseVal ); } } ); } /** * Toggle a menu item on or off. * * @since Twenty Twenty 1.0 * * @param {HTMLElement} target * @param {number} duration */ function twentytwentyMenuToggle( target, duration ) { var initialParentHeight, finalParentHeight, menu, menuItems, transitionListener, initialPositions = [], finalPositions = []; if ( ! target ) { return; } menu = target.closest( '.menu-wrapper' ); // Step 1: look at the initial positions of every menu item. menuItems = menu.querySelectorAll( '.menu-item' ); menuItems.forEach( function( menuItem, index ) { initialPositions[ index ] = { x: menuItem.offsetLeft, y: menuItem.offsetTop }; } ); initialParentHeight = target.parentElement.offsetHeight; target.classList.add( 'toggling-target' ); // Step 2: toggle target menu item and look at the final positions of every menu item. target.classList.toggle( 'active' ); menuItems.forEach( function( menuItem, index ) { finalPositions[ index ] = { x: menuItem.offsetLeft, y: menuItem.offsetTop }; } ); finalParentHeight = target.parentElement.offsetHeight; // Step 3: close target menu item again. // The whole process happens without giving the browser a chance to render, so it's invisible. target.classList.toggle( 'active' ); /* * Step 4: prepare animation. * Position all the items with absolute offsets, at the same starting position. * Shouldn't result in any visual changes if done right. */ menu.classList.add( 'is-toggling' ); target.classList.toggle( 'active' ); menuItems.forEach( function( menuItem, index ) { var initialPosition = initialPositions[ index ]; if ( initialPosition.y === 0 && menuItem.parentElement === target ) { initialPosition.y = initialParentHeight; } menuItem.style.transform = 'translate(' + initialPosition.x + 'px, ' + initialPosition.y + 'px)'; } ); /* * The double rAF is unfortunately needed, since we're toggling CSS classes, and * the only way to ensure layout completion here across browsers is to wait twice. * This just delays the start of the animation by 2 frames and is thus not an issue. */ requestAnimationFrame( function() { requestAnimationFrame( function() { /* * Step 5: start animation by moving everything to final position. * All the layout work has already happened, while we were preparing for the animation. * The animation now runs entirely in CSS, using cheap CSS properties (opacity and transform) * that don't trigger the layout or paint stages. */ menu.classList.add( 'is-animating' ); menuItems.forEach( function( menuItem, index ) { var finalPosition = finalPositions[ index ]; if ( finalPosition.y === 0 && menuItem.parentElement === target ) { finalPosition.y = finalParentHeight; } if ( duration !== undefined ) { menuItem.style.transitionDuration = duration + 'ms'; } menuItem.style.transform = 'translate(' + finalPosition.x + 'px, ' + finalPosition.y + 'px)'; } ); if ( duration !== undefined ) { target.style.transitionDuration = duration + 'ms'; } } ); // Step 6: finish toggling. // Remove all transient classes when the animation ends. transitionListener = function() { menu.classList.remove( 'is-animating' ); menu.classList.remove( 'is-toggling' ); target.classList.remove( 'toggling-target' ); menuItems.forEach( function( menuItem ) { menuItem.style.transform = ''; menuItem.style.transitionDuration = ''; } ); target.style.transitionDuration = ''; target.removeEventListener( 'transitionend', transitionListener ); }; target.addEventListener( 'transitionend', transitionListener ); } ); } /** * Traverses the DOM up to find elements matching the query. * * @since Twenty Twenty 1.0 * * @param {HTMLElement} target * @param {string} query * @return {NodeList} parents matching query */ function twentytwentyFindParents( target, query ) { var parents = []; // Recursively go up the DOM adding matches to the parents array. function traverse( item ) { var parent = item.parentNode; if ( parent instanceof HTMLElement ) { if ( parent.matches( query ) ) { parents.push( parent ); } traverse( parent ); } } traverse( target ); return parents; } assets/images/2020-three-quarters-1.png 0000644 00000004435 15222564070 0013524 0 ustar 00 �PNG IHDR � f �@� �PLTE�8T�9S�9S�9S�9S�9S�9S�8T�6R�6P�6P�5P�4N�4N�5P�4N�5P�4N�4N�8T�8T�7S�7R�7R�8U�4N�-B�-C�-B�-C�4N�,A�,B�6Q�3L�3L�9U�9U�9U�5P�,A�,B�3Mq$5s$6�3Mt%6v%7�/F�4N�3Mj/Z(\)i/Y([)h.X'Z(�3L�1J�2K�7ST%BDR�5� IDATx��šA�ѿf��;�m��Y���Ϋ��� �� ?Q���- B�B D� D B�B D� D B�B D� D B�B D� D B�N� !"@� �"