tag in the document head, and expect WordPress to * provide it for us. */ add_theme_support('title-tag'); /* * Enable support for Post Thumbnails on posts and pages. * * @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/ */ add_theme_support('post-thumbnails'); // This theme uses wp_nav_menu() in one location. register_nav_menus( array( 'top-menu' => esc_html__('Top Menu', 'asthir'), 'menu-1' => esc_html__('Main Menu', 'asthir'), ) ); /* * Switch default core markup for search form, comment form, and comments * to output valid HTML5. */ add_theme_support( 'html5', array( 'search-form', 'comment-form', 'comment-list', 'gallery', 'caption', 'style', 'script', ) ); // Add support for Block Styles. add_theme_support('wp-block-styles'); // Add support for full and wide align images. add_theme_support('align-wide'); // Set up the WordPress core custom background feature. add_theme_support( 'custom-background', apply_filters( 'asthir_custom_background_args', array( 'default-color' => 'ffffff', 'default-image' => '', ) ) ); if (!current_theme_supports('woocommerce')) { add_theme_support('woocommerce'); } /** * Add support for core custom logo. * * @link https://codex.wordpress.org/Theme_Logo */ add_theme_support( 'custom-logo', array( 'height' => 250, 'width' => 250, 'flex-width' => true, 'flex-height' => true, ) ); } endif; add_action('after_setup_theme', 'asthir_setup'); /** * Set the content width in pixels, based on the theme's design and stylesheet. * * Priority 0 to make it available to lower priority callbacks. * * @global int $content_width */ function asthir_content_width() { // This variable is intended to be overruled from themes. // Open WPCS issue: {@link https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/issues/1043}. // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound $GLOBALS['content_width'] = apply_filters('asthir_content_width', 1170); } add_action('after_setup_theme', 'asthir_content_width', 0); /** * Register widget area. * * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar */ function asthir_widgets_init() { register_sidebar( array( 'name' => esc_html__('Left Sidebar', 'asthir'), 'id' => 'sidebar-left', 'description' => esc_html__('Add widgets here for left sidebar.', 'asthir'), 'before_widget' => '<section id="%1$s" class="widget %2$s">', 'after_widget' => '</section>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', ) ); register_sidebar( array( 'name' => esc_html__('Right Sidebar', 'asthir'), 'id' => 'sidebar-1', 'description' => esc_html__('Add widgets here for right sidebar.', 'asthir'), 'before_widget' => '<section id="%1$s" class="widget %2$s">', 'after_widget' => '</section>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', ) ); register_sidebar( array( 'name' => esc_html__('Footer Widget', 'asthir'), 'id' => 'footer-widget', 'description' => esc_html__('Add Footer widgets here.', 'asthir'), 'before_widget' => '<div class="col-lg-3"><div id="%1$s" class="widget %2$s">', 'after_widget' => '</div></div>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', ) ); } add_action('widgets_init', 'asthir_widgets_init'); function asthir_gb_block_style() { wp_enqueue_style('asthir-gb-block', get_theme_file_uri('/assets/css/admin-block.css'), false, '1.0', 'all'); } add_action('enqueue_block_assets', 'asthir_gb_block_style'); /** * Beshop Google fonts fuction */ if (!function_exists('asthir_body_fonts')) : function asthir_body_fonts() { $asthir_body_fonts = get_theme_mod('asthir_body_fonts', 'Poppins'); $asthir_head_fonts = get_theme_mod('asthir_head_fonts', 'Lato'); $fonts_url = ''; $font_families = array(); if ($asthir_body_fonts == $asthir_head_fonts) { $font_families[] = $asthir_body_fonts . ':300,400,500,600,700,800'; } else { $font_families[] = $asthir_body_fonts . ':300,400,500,600,700,800'; $font_families[] = $asthir_head_fonts . ':300,400,500,600,700,800'; } $query_args = array( 'family' => urlencode(implode('|', $font_families)), 'subset' => urlencode('latin,latin-ext'), ); $fonts_url = add_query_arg($query_args, 'https://fonts.googleapis.com/css'); return esc_url_raw($fonts_url); } endif; /** * Enqueue scripts and styles. */ function asthir_scripts() { wp_enqueue_style('asthir-google-font', asthir_body_fonts(), array(), null); wp_enqueue_style('asthir-default', get_template_directory_uri() . '/assets/css/default.css', array(), ASTHIR_VERSION, 'all'); wp_enqueue_style('bootstrap', get_template_directory_uri() . '/assets/css/bootstrap.css', array(), '4.5.0', 'all'); wp_enqueue_style('font-awesome-five-all', get_template_directory_uri() . '/assets/css/all.css', array(), '5.14.0', 'all'); wp_enqueue_style('asthir-block-style', get_template_directory_uri() . '/assets/css/block.css', array(), '1.0'); wp_enqueue_style('asthir-main', get_template_directory_uri() . '/assets/css/asthir-main.css', array(), ASTHIR_VERSION, 'all'); wp_enqueue_style('asthir-accessibility', get_template_directory_uri() . '/assets/css/accessibility.css', array(), ASTHIR_VERSION, 'all'); wp_enqueue_style('asthir-style', get_stylesheet_uri(), array(), ASTHIR_VERSION); wp_enqueue_script('bootstrap', get_template_directory_uri() . '/assets/js/bootstrap.js', array('jquery'), '4.5.0', true); wp_enqueue_script('asthir-mobile-menu', get_template_directory_uri() . '/assets/js/mobile-menu.js', array(), '1.0', true); wp_enqueue_script('asthir-scripts', get_template_directory_uri() . '/assets/js/scripts.js', array(), ASTHIR_VERSION, true); if (is_singular() && comments_open() && get_option('thread_comments')) { wp_enqueue_script('comment-reply'); } } add_action('wp_enqueue_scripts', 'asthir_scripts'); /** * Implement the Custom Header feature. */ require get_template_directory() . '/inc/custom-header.php'; /** * Custom template tags for this theme. */ require get_template_directory() . '/inc/template-tags.php'; /** * Functions which enhance the theme by hooking into WordPress. */ require get_template_directory() . '/inc/template-functions.php'; /** * Customizer additions. */ require get_template_directory() . '/inc/class-walker-nav-menu.php'; require get_template_directory() . '/inc/class-asthir-walker-page.php'; /** * customizer */ require get_template_directory() . '/inc/customizer/customizer-helper.php'; require get_template_directory() . '/inc/customizer/customizer.php'; /** * Recommend plugin */ require get_template_directory() . '/libs/plugin-recommend/plugin-recommendations.php'; /** * add inline style */ require get_template_directory() . '/inc/inline-style.php'; /** * header action */ require get_template_directory() . '/inc/header-action/header-style.php'; require get_template_directory() . '/inc/header-action/header-top.php'; /** * Load Jetpack compatibility file. */ if (defined('JETPACK__VERSION')) { require get_template_directory() . '/inc/jetpack.php'; } /** * Load WooCommerce compatibility file. */ if (class_exists('WooCommerce')) { require get_template_directory() . '/inc/asthir-woocommerce.php'; } /** * Filter the except length to 20 words. * * @param int $length Excerpt length. * @return int (Maybe) modified excerpt length. */ add_filter('excerpt_more', 'asthir_exerpt_empty_string', 999); function asthir_exerpt_empty_string($more) { if (is_admin()) { return $more; } return ''; } /** * Accessibility Enhancements */ // Add keyboard navigation support for dropdowns function asthir_accessibility_enhancements() { ?> <script> document.addEventListener('DOMContentLoaded', function() { // Enhanced keyboard navigation for menus const menuItems = document.querySelectorAll('.main-navigation a, .main-navigation button'); menuItems.forEach(item => { item.addEventListener('keydown', function(e) { const parentLi = this.closest('li'); const submenu = parentLi ? parentLi.querySelector('ul') : null; switch(e.key) { case 'ArrowDown': if (submenu) { e.preventDefault(); submenu.querySelector('a')?.focus(); } break; case 'ArrowUp': e.preventDefault(); const prevMenuItem = parentLi?.previousElementSibling?.querySelector('a'); if (prevMenuItem) prevMenuItem.focus(); break; case 'Escape': if (submenu) { e.preventDefault(); this.focus(); submenu.style.display = 'none'; } break; } }); }); // Improve mobile menu accessibility const menuToggle = document.querySelector('.menu-toggle'); const primaryMenu = document.getElementById('primary-menu'); if (menuToggle && primaryMenu) { menuToggle.addEventListener('click', function() { const expanded = this.getAttribute('aria-expanded') === 'true'; this.setAttribute('aria-expanded', !expanded); if (!expanded) { primaryMenu.querySelector('a')?.focus(); } }); } // Focus visible support for older browsers if (!CSS.supports('selector(:focus-visible)')) { document.addEventListener('keydown', function(e) { if (e.key === 'Tab') { document.documentElement.classList.add('js-focus-visible'); } }); document.addEventListener('click', function() { document.documentElement.classList.remove('js-focus-visible'); }); } }); </script> <?php } add_action('wp_footer', 'asthir_accessibility_enhancements'); // Add proper alt text for post thumbnails function asthir_post_thumbnail_alt($html, $post_id, $post_thumbnail_id, $size, $attr) { if (empty($attr['alt'])) { $alt_text = trim(strip_tags(get_post_meta($post_thumbnail_id, '_wp_attachment_image_alt', true))); if (empty($alt_text)) { $alt_text = get_the_title($post_id); } $html = str_replace('alt=""', 'alt="' . esc_attr($alt_text) . '"', $html); } return $html; } add_filter('post_thumbnail_html', 'asthir_post_thumbnail_alt', 10, 5); // Improve search form accessibility function asthir_search_form($form) { // Add aria-label if not present if (strpos($form, 'aria-label=') === false) { $form = str_replace('<form', '<form aria-label="' . esc_attr__('Search', 'asthir') . '"', $form); } // Add screen reader label for search input if not present if (strpos($form, 'screen-reader-text') === false && strpos($form, '<label') === false) { $form = str_replace('<input', '<label for="s" class="screen-reader-text">' . esc_html__('Search for:', 'asthir') . '</label><input id="s"', $form); } // Add ARIA attributes to search input if not present if (strpos($form, 'aria-required=') === false) { $form = str_replace('name="s"', 'name="s" aria-required="true"', $form); } // Add aria-label to submit button if not present if (strpos($form, 'type="submit"') !== false && strpos($form, 'aria-label=') === false) { $form = str_replace('type="submit"', 'type="submit" aria-label="' . esc_attr__('Submit search', 'asthir') . '"', $form); } return $form; } add_filter('get_search_form', 'asthir_search_form'); // Add landmark roles to widget areas function asthir_widget_area_landmarks($params) { if ($params[0]['id'] === 'sidebar-1' || $params[0]['id'] === 'sidebar-left') { $params[0]['before_widget'] = str_replace('section', 'aside', $params[0]['before_widget']); $params[0]['after_widget'] = str_replace('section', 'aside', $params[0]['after_widget']); $params[0]['before_widget'] = str_replace('class="widget', 'role="complementary" class="widget', $params[0]['before_widget']); } return $params; } add_filter('dynamic_sidebar_params', 'asthir_widget_area_landmarks'); // Improve comment form accessibility function asthir_comment_form_accessibility($defaults) { $defaults['title_reply_before'] = '<h3 id="reply-title" class="comment-reply-title">'; $defaults['title_reply_after'] = '</h3>'; $defaults['cancel_reply_before'] = '<small class="cancel-reply">'; $defaults['cancel_reply_after'] = '</small>'; global $commenter; $defaults['fields']['author'] = '<p class="comment-form-author"> <label for="author">' . __('Name', 'asthir') . ' <span class="required">*</span></label> <input id="author" name="author" type="text" value="' . esc_attr($commenter['comment_author']) . '" size="30" maxlength="245" required="required" aria-required="true" /> </p>'; $defaults['fields']['email'] = '<p class="comment-form-email"> <label for="email">' . __('Email', 'asthir') . ' <span class="required">*</span></label> <input id="email" name="email" type="email" value="' . esc_attr($commenter['comment_author_email']) . '" size="30" maxlength="100" required="required" aria-required="true" aria-describedby="email-notes" /> <small id="email-notes">' . __('Your email address will not be published.', 'asthir') . '</small> </p>'; $defaults['fields']['url'] = '<p class="comment-form-url"> <label for="url">' . __('Website', 'asthir') . '</label> <input id="url" name="url" type="url" value="' . esc_attr($commenter['comment_author_url']) . '" size="30" maxlength="200" /> </p>'; $defaults['comment_field'] = '<p class="comment-form-comment"> <label for="comment">' . __('Comment', 'asthir') . ' <span class="required">*</span></label> <textarea id="comment" name="comment" cols="45" rows="8" maxlength="65525" required="required" aria-required="true" aria-describedby="form-allowed-tags"></textarea> </p>'; return $defaults; } add_filter('comment_form_defaults', 'asthir_comment_form_accessibility'); // Add focus-within support for older browsers function asthir_focus_within_polyfill() { ?> <script> // Focus-within polyfill for older browsers if (!CSS.supports('selector(:focus-within)')) { document.addEventListener('focusin', function(e) { let target = e.target; while (target && target !== document) { target.classList.add('focus-within'); target = target.parentNode; } }); document.addEventListener('focusout', function(e) { let target = e.target; while (target && target !== document) { if (!target.contains(document.activeElement)) { target.classList.remove('focus-within'); } target = target.parentNode; } }); } </script> <?php } add_action('wp_footer', 'asthir_focus_within_polyfill'); /** * End Accessibility Enhancements */ require get_template_directory() . '/inc/info/class-customize.php'; if (is_admin()) { require_once trailingslashit(get_template_directory()) . 'inc/about/class.about.php'; require_once trailingslashit(get_template

get('Version')); } if (!function_exists('asthir_setup')) : /** * Sets up theme defaults and registers support for various WordPress features. * * Note that this function is hooked into the after_setup_theme hook, which * runs before the init hook. The init hook is too late for some features, such * as indicating support for post thumbnails. */ function asthir_setup() { /* * Make theme available for translation. * Translations can be filed in the /languages/ directory. * If you're building a theme based on Asthir, use a find and replace * to change 'asthir' to the name of your theme in all the template files. */ load_theme_textdomain('asthir'); // Add default posts and comments RSS feed links to head. add_theme_support('automatic-feed-links'); /* * Let WordPress manage the document title. * By adding theme support, we declare that this theme does not use a * hard-coded tag in the document head, and expect WordPress to * provide it for us. */ add_theme_support('title-tag'); /* * Enable support for Post Thumbnails on posts and pages. * * @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/ */ add_theme_support('post-thumbnails'); // This theme uses wp_nav_menu() in one location. register_nav_menus( array( 'top-menu' => esc_html__('Top Menu', 'asthir'), 'menu-1' => esc_html__('Main Menu', 'asthir'), ) ); /* * Switch default core markup for search form, comment form, and comments * to output valid HTML5. */ add_theme_support( 'html5', array( 'search-form', 'comment-form', 'comment-list', 'gallery', 'caption', 'style', 'script', ) ); // Add support for Block Styles. add_theme_support('wp-block-styles'); // Add support for full and wide align images. add_theme_support('align-wide'); // Set up the WordPress core custom background feature. add_theme_support( 'custom-background', apply_filters( 'asthir_custom_background_args', array( 'default-color' => 'ffffff', 'default-image' => '', ) ) ); if (!current_theme_supports('woocommerce')) { add_theme_support('woocommerce'); } /** * Add support for core custom logo. * * @link https://codex.wordpress.org/Theme_Logo */ add_theme_support( 'custom-logo', array( 'height' => 250, 'width' => 250, 'flex-width' => true, 'flex-height' => true, ) ); } endif; add_action('after_setup_theme', 'asthir_setup'); /** * Set the content width in pixels, based on the theme's design and stylesheet. * * Priority 0 to make it available to lower priority callbacks. * * @global int $content_width */ function asthir_content_width() { // This variable is intended to be overruled from themes. // Open WPCS issue: {@link https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/issues/1043}. // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound $GLOBALS['content_width'] = apply_filters('asthir_content_width', 1170); } add_action('after_setup_theme', 'asthir_content_width', 0); /** * Register widget area. * * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar */ function asthir_widgets_init() { register_sidebar( array( 'name' => esc_html__('Left Sidebar', 'asthir'), 'id' => 'sidebar-left', 'description' => esc_html__('Add widgets here for left sidebar.', 'asthir'), 'before_widget' => '<section id="%1$s" class="widget %2$s">', 'after_widget' => '</section>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', ) ); register_sidebar( array( 'name' => esc_html__('Right Sidebar', 'asthir'), 'id' => 'sidebar-1', 'description' => esc_html__('Add widgets here for right sidebar.', 'asthir'), 'before_widget' => '<section id="%1$s" class="widget %2$s">', 'after_widget' => '</section>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', ) ); register_sidebar( array( 'name' => esc_html__('Footer Widget', 'asthir'), 'id' => 'footer-widget', 'description' => esc_html__('Add Footer widgets here.', 'asthir'), 'before_widget' => '<div class="col-lg-3"><div id="%1$s" class="widget %2$s">', 'after_widget' => '</div></div>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', ) ); } add_action('widgets_init', 'asthir_widgets_init'); function asthir_gb_block_style() { wp_enqueue_style('asthir-gb-block', get_theme_file_uri('/assets/css/admin-block.css'), false, '1.0', 'all'); } add_action('enqueue_block_assets', 'asthir_gb_block_style'); /** * Beshop Google fonts fuction */ if (!function_exists('asthir_body_fonts')) : function asthir_body_fonts() { $asthir_body_fonts = get_theme_mod('asthir_body_fonts', 'Poppins'); $asthir_head_fonts = get_theme_mod('asthir_head_fonts', 'Lato'); $fonts_url = ''; $font_families = array(); if ($asthir_body_fonts == $asthir_head_fonts) { $font_families[] = $asthir_body_fonts . ':300,400,500,600,700,800'; } else { $font_families[] = $asthir_body_fonts . ':300,400,500,600,700,800'; $font_families[] = $asthir_head_fonts . ':300,400,500,600,700,800'; } $query_args = array( 'family' => urlencode(implode('|', $font_families)), 'subset' => urlencode('latin,latin-ext'), ); $fonts_url = add_query_arg($query_args, 'https://fonts.googleapis.com/css'); return esc_url_raw($fonts_url); } endif; /** * Enqueue scripts and styles. */ function asthir_scripts() { wp_enqueue_style('asthir-google-font', asthir_body_fonts(), array(), null); wp_enqueue_style('asthir-default', get_template_directory_uri() . '/assets/css/default.css', array(), ASTHIR_VERSION, 'all'); wp_enqueue_style('bootstrap', get_template_directory_uri() . '/assets/css/bootstrap.css', array(), '4.5.0', 'all'); wp_enqueue_style('font-awesome-five-all', get_template_directory_uri() . '/assets/css/all.css', array(), '5.14.0', 'all'); wp_enqueue_style('asthir-block-style', get_template_directory_uri() . '/assets/css/block.css', array(), '1.0'); wp_enqueue_style('asthir-main', get_template_directory_uri() . '/assets/css/asthir-main.css', array(), ASTHIR_VERSION, 'all'); wp_enqueue_style('asthir-accessibility', get_template_directory_uri() . '/assets/css/accessibility.css', array(), ASTHIR_VERSION, 'all'); wp_enqueue_style('asthir-style', get_stylesheet_uri(), array(), ASTHIR_VERSION); wp_enqueue_script('bootstrap', get_template_directory_uri() . '/assets/js/bootstrap.js', array('jquery'), '4.5.0', true); wp_enqueue_script('asthir-mobile-menu', get_template_directory_uri() . '/assets/js/mobile-menu.js', array(), '1.0', true); wp_enqueue_script('asthir-scripts', get_template_directory_uri() . '/assets/js/scripts.js', array(), ASTHIR_VERSION, true); if (is_singular() && comments_open() && get_option('thread_comments')) { wp_enqueue_script('comment-reply'); } } add_action('wp_enqueue_scripts', 'asthir_scripts'); /** * Implement the Custom Header feature. */ require get_template_directory() . '/inc/custom-header.php'; /** * Custom template tags for this theme. */ require get_template_directory() . '/inc/template-tags.php'; /** * Functions which enhance the theme by hooking into WordPress. */ require get_template_directory() . '/inc/template-functions.php'; /** * Customizer additions. */ require get_template_directory() . '/inc/class-walker-nav-menu.php'; require get_template_directory() . '/inc/class-asthir-walker-page.php'; /** * customizer */ require get_template_directory() . '/inc/customizer/customizer-helper.php'; require get_template_directory() . '/inc/customizer/customizer.php'; /** * Recommend plugin */ require get_template_directory() . '/libs/plugin-recommend/plugin-recommendations.php'; /** * add inline style */ require get_template_directory() . '/inc/inline-style.php'; /** * header action */ require get_template_directory() . '/inc/header-action/header-style.php'; require get_template_directory() . '/inc/header-action/header-top.php'; /** * Load Jetpack compatibility file. */ if (defined('JETPACK__VERSION')) { require get_template_directory() . '/inc/jetpack.php'; } /** * Load WooCommerce compatibility file. */ if (class_exists('WooCommerce')) { require get_template_directory() . '/inc/asthir-woocommerce.php'; } /** * Filter the except length to 20 words. * * @param int $length Excerpt length. * @return int (Maybe) modified excerpt length. */ add_filter('excerpt_more', 'asthir_exerpt_empty_string', 999); function asthir_exerpt_empty_string($more) { if (is_admin()) { return $more; } return ''; } /** * Accessibility Enhancements */ // Add keyboard navigation support for dropdowns function asthir_accessibility_enhancements() { ?> <script> document.addEventListener('DOMContentLoaded', function() { // Enhanced keyboard navigation for menus const menuItems = document.querySelectorAll('.main-navigation a, .main-navigation button'); menuItems.forEach(item => { item.addEventListener('keydown', function(e) { const parentLi = this.closest('li'); const submenu = parentLi ? parentLi.querySelector('ul') : null; switch(e.key) { case 'ArrowDown': if (submenu) { e.preventDefault(); submenu.querySelector('a')?.focus(); } break; case 'ArrowUp': e.preventDefault(); const prevMenuItem = parentLi?.previousElementSibling?.querySelector('a'); if (prevMenuItem) prevMenuItem.focus(); break; case 'Escape': if (submenu) { e.preventDefault(); this.focus(); submenu.style.display = 'none'; } break; } }); }); // Improve mobile menu accessibility const menuToggle = document.querySelector('.menu-toggle'); const primaryMenu = document.getElementById('primary-menu'); if (menuToggle && primaryMenu) { menuToggle.addEventListener('click', function() { const expanded = this.getAttribute('aria-expanded') === 'true'; this.setAttribute('aria-expanded', !expanded); if (!expanded) { primaryMenu.querySelector('a')?.focus(); } }); } // Focus visible support for older browsers if (!CSS.supports('selector(:focus-visible)')) { document.addEventListener('keydown', function(e) { if (e.key === 'Tab') { document.documentElement.classList.add('js-focus-visible'); } }); document.addEventListener('click', function() { document.documentElement.classList.remove('js-focus-visible'); }); } }); </script> <?php } add_action('wp_footer', 'asthir_accessibility_enhancements'); // Add proper alt text for post thumbnails function asthir_post_thumbnail_alt($html, $post_id, $post_thumbnail_id, $size, $attr) { if (empty($attr['alt'])) { $alt_text = trim(strip_tags(get_post_meta($post_thumbnail_id, '_wp_attachment_image_alt', true))); if (empty($alt_text)) { $alt_text = get_the_title($post_id); } $html = str_replace('alt=""', 'alt="' . esc_attr($alt_text) . '"', $html); } return $html; } add_filter('post_thumbnail_html', 'asthir_post_thumbnail_alt', 10, 5); // Improve search form accessibility function asthir_search_form($form) { // Add aria-label if not present if (strpos($form, 'aria-label=') === false) { $form = str_replace('<form', '<form aria-label="' . esc_attr__('Search', 'asthir') . '"', $form); } // Add screen reader label for search input if not present if (strpos($form, 'screen-reader-text') === false && strpos($form, '<label') === false) { $form = str_replace('<input', '<label for="s" class="screen-reader-text">' . esc_html__('Search for:', 'asthir') . '</label><input id="s"', $form); } // Add ARIA attributes to search input if not present if (strpos($form, 'aria-required=') === false) { $form = str_replace('name="s"', 'name="s" aria-required="true"', $form); } // Add aria-label to submit button if not present if (strpos($form, 'type="submit"') !== false && strpos($form, 'aria-label=') === false) { $form = str_replace('type="submit"', 'type="submit" aria-label="' . esc_attr__('Submit search', 'asthir') . '"', $form); } return $form; } add_filter('get_search_form', 'asthir_search_form'); // Add landmark roles to widget areas function asthir_widget_area_landmarks($params) { if ($params[0]['id'] === 'sidebar-1' || $params[0]['id'] === 'sidebar-left') { $params[0]['before_widget'] = str_replace('section', 'aside', $params[0]['before_widget']); $params[0]['after_widget'] = str_replace('section', 'aside', $params[0]['after_widget']); $params[0]['before_widget'] = str_replace('class="widget', 'role="complementary" class="widget', $params[0]['before_widget']); } return $params; } add_filter('dynamic_sidebar_params', 'asthir_widget_area_landmarks'); // Improve comment form accessibility function asthir_comment_form_accessibility($defaults) { $defaults['title_reply_before'] = '<h3 id="reply-title" class="comment-reply-title">'; $defaults['title_reply_after'] = '</h3>'; $defaults['cancel_reply_before'] = '<small class="cancel-reply">'; $defaults['cancel_reply_after'] = '</small>'; global $commenter; $defaults['fields']['author'] = '<p class="comment-form-author"> <label for="author">' . __('Name', 'asthir') . ' <span class="required">*</span></label> <input id="author" name="author" type="text" value="' . esc_attr($commenter['comment_author']) . '" size="30" maxlength="245" required="required" aria-required="true" /> </p>'; $defaults['fields']['email'] = '<p class="comment-form-email"> <label for="email">' . __('Email', 'asthir') . ' <span class="required">*</span></label> <input id="email" name="email" type="email" value="' . esc_attr($commenter['comment_author_email']) . '" size="30" maxlength="100" required="required" aria-required="true" aria-describedby="email-notes" /> <small id="email-notes">' . __('Your email address will not be published.', 'asthir') . '</small> </p>'; $defaults['fields']['url'] = '<p class="comment-form-url"> <label for="url">' . __('Website', 'asthir') . '</label> <input id="url" name="url" type="url" value="' . esc_attr($commenter['comment_author_url']) . '" size="30" maxlength="200" /> </p>'; $defaults['comment_field'] = '<p class="comment-form-comment"> <label for="comment">' . __('Comment', 'asthir') . ' <span class="required">*</span></label> <textarea id="comment" name="comment" cols="45" rows="8" maxlength="65525" required="required" aria-required="true" aria-describedby="form-allowed-tags"></textarea> </p>'; return $defaults; } add_filter('comment_form_defaults', 'asthir_comment_form_accessibility'); // Add focus-within support for older browsers function asthir_focus_within_polyfill() { ?> <script> // Focus-within polyfill for older browsers if (!CSS.supports('selector(:focus-within)')) { document.addEventListener('focusin', function(e) { let target = e.target; while (target && target !== document) { target.classList.add('focus-within'); target = target.parentNode; } }); document.addEventListener('focusout', function(e) { let target = e.target; while (target && target !== document) { if (!target.contains(document.activeElement)) { target.classList.remove('focus-within'); } target = target.parentNode; } }); } </script> <?php } add_action('wp_footer', 'asthir_focus_within_polyfill'); /** * End Accessibility Enhancements */ require get_template_directory() . '/inc/info/class-customize.php'; if (is_admin()) { require_once trailingslashit(get_template_directory()) . 'inc/about/class.about.php'; require_once trailingslashit(get_template_directory()) . 'inc/about/about.php'; }