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functions.php
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Edit File: functions.php
<?php /** * Twenty Nineteen functions and definitions * * @link https://developer.wordpress.org/themes/basics/theme-functions/ * * @package WordPress * @subpackage Twenty_Nineteen * @since Twenty Nineteen 1.0 */ /** * Twenty Nineteen only works in WordPress 4.7 or later. */ if ( version_compare( $GLOBALS['wp_version'], '4.7', '<' ) ) { require get_template_directory() . '/inc/back-compat.php'; return; } if ( ! function_exists( 'twentynineteen_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 twentynineteen_setup() { /* * Make theme available for translation. * Translations can be filed in the /languages/ directory. * If you're building a theme based on Twenty Nineteen, use a find and replace * to change 'twentynineteen' to the name of your theme in all the template files. */ load_theme_textdomain( 'twentynineteen', get_template_directory() . '/languages' ); // 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 <title> 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' ); set_post_thumbnail_size( 1568, 9999 ); // This theme uses wp_nav_menu() in two locations. register_nav_menus( array( 'menu-1' => __( 'Primary', 'twentynineteen' ), 'footer' => __( 'Footer Menu', 'twentynineteen' ), 'social' => __( 'Social Links Menu', 'twentynineteen' ), ) ); /* * 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', 'script', 'style', 'navigation-widgets', ) ); /** * Add support for core custom logo. * * @link https://codex.wordpress.org/Theme_Logo */ add_theme_support( 'custom-logo', array( 'height' => 190, 'width' => 190, 'flex-width' => false, 'flex-height' => false, ) ); // Add theme support for selective refresh for widgets. add_theme_support( 'customize-selective-refresh-widgets' ); // Add support for Block Styles. add_theme_support( 'wp-block-styles' ); // Add support for full and wide align images. add_theme_support( 'align-wide' ); // Add support for editor styles. add_theme_support( 'editor-styles' ); // Enqueue editor styles. add_editor_style( 'style-editor.css' ); // Add custom editor font sizes. add_theme_support( 'editor-font-sizes', array( array( 'name' => __( 'Small', 'twentynineteen' ), 'shortName' => __( 'S', 'twentynineteen' ), 'size' => 19.5, 'slug' => 'small', ), array( 'name' => __( 'Normal', 'twentynineteen' ), 'shortName' => __( 'M', 'twentynineteen' ), 'size' => 22, 'slug' => 'normal', ), array( 'name' => __( 'Large', 'twentynineteen' ), 'shortName' => __( 'L', 'twentynineteen' ), 'size' => 36.5, 'slug' => 'large', ), array( 'name' => __( 'Huge', 'twentynineteen' ), 'shortName' => __( 'XL', 'twentynineteen' ), 'size' => 49.5, 'slug' => 'huge', ), ) ); // Editor color palette. add_theme_support( 'editor-color-palette', array( array( 'name' => 'default' === get_theme_mod( 'primary_color' ) ? __( 'Blue', 'twentynineteen' ) : null, 'slug' => 'primary', 'color' => twentynineteen_hsl_hex( 'default' === get_theme_mod( 'primary_color' ) ? 199 : get_theme_mod( 'primary_color_hue', 199 ), 100, 33 ), ), array( 'name' => 'default' === get_theme_mod( 'primary_color' ) ? __( 'Dark Blue', 'twentynineteen' ) : null, 'slug' => 'secondary', 'color' => twentynineteen_hsl_hex( 'default' === get_theme_mod( 'primary_color' ) ? 199 : get_theme_mod( 'primary_color_hue', 199 ), 100, 23 ), ), array( 'name' => __( 'Dark Gray', 'twentynineteen' ), 'slug' => 'dark-gray', 'color' => '#111', ), array( 'name' => __( 'Light Gray', 'twentynineteen' ), 'slug' => 'light-gray', 'color' => '#767676', ), array( 'name' => __( 'White', 'twentynineteen' ), 'slug' => 'white', 'color' => '#FFF', ), ) ); // Add support for responsive embedded content. add_theme_support( 'responsive-embeds' ); // Add support for custom line height. add_theme_support( 'custom-line-height' ); } endif; add_action( 'after_setup_theme', 'twentynineteen_setup' ); /** * Register widget area. * * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar */ function twentynineteen_widgets_init() { register_sidebar( array( 'name' => __( 'Footer', 'twentynineteen' ), 'id' => 'sidebar-1', 'description' => __( 'Add widgets here to appear in your footer.', 'twentynineteen' ), 'before_widget' => '<section id="%1$s" class="widget %2$s">', 'after_widget' => '</section>', 'before_title' => '<h2 class="widget-title">', 'after_title' => '</h2>', ) ); } add_action( 'widgets_init', 'twentynineteen_widgets_init' ); /** * 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 Content width. */ function twentynineteen_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 $GLOBALS['content_width'] = apply_filters( 'twentynineteen_content_width', 640 ); } add_action( 'after_setup_theme', 'twentynineteen_content_width', 0 ); /** * Enqueue scripts and styles. */ function twentynineteen_scripts() { wp_enqueue_style( 'twentynineteen-style', get_stylesheet_uri(), array(), wp_get_theme()->get( 'Version' ) ); wp_style_add_data( 'twentynineteen-style', 'rtl', 'replace' ); if ( has_nav_menu( 'menu-1' ) ) { wp_enqueue_script( 'twentynineteen-priority-menu', get_theme_file_uri( '/js/priority-menu.js' ), array(), '20181214', true ); wp_enqueue_script( 'twentynineteen-touch-navigation', get_theme_file_uri( '/js/touch-keyboard-navigation.js' ), array(), '20181231', true ); } wp_enqueue_style( 'twentynineteen-print-style', get_template_directory_uri() . '/print.css', array(), wp_get_theme()->get( 'Version' ), 'print' ); if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) { wp_enqueue_script( 'comment-reply' ); } } add_action( 'wp_enqueue_scripts', 'twentynineteen_scripts' ); /** * Fix skip link focus in IE11. * * This does not enqueue the script because it is tiny and because it is only for IE11, * thus it does not warrant having an entire dedicated blocking script being loaded. * * @link https://git.io/vWdr2 */ function twentynineteen_skip_link_focus_fix() { // The following is minified via `terser --compress --mangle -- js/skip-link-focus-fix.js`. ?> <script> /(trident|msie)/i.test(navigator.userAgent)&&document.getElementById&&window.addEventListener&&window.addEventListener("hashchange",function(){var t,e=location.hash.substring(1);/^[A-z0-9_-]+$/.test(e)&&(t=document.getElementById(e))&&(/^(?:a|select|input|button|textarea)$/i.test(t.tagName)||(t.tabIndex=-1),t.focus())},!1); </script> <?php } add_action( 'wp_print_footer_scripts', 'twentynineteen_skip_link_focus_fix' ); /** * Enqueue supplemental block editor styles. */ function twentynineteen_editor_customizer_styles() { wp_enqueue_style( 'twentynineteen-editor-customizer-styles', get_theme_file_uri( '/style-editor-customizer.css' ), false, '1.1', 'all' ); if ( 'custom' === get_theme_mod( 'primary_color' ) ) { // Include color patterns. require_once get_parent_theme_file_path( '/inc/color-patterns.php' ); wp_add_inline_style( 'twentynineteen-editor-customizer-styles', twentynineteen_custom_colors_css() ); } } add_action( 'enqueue_block_editor_assets', 'twentynineteen_editor_customizer_styles' ); /** * Display custom color CSS in customizer and on frontend. */ function twentynineteen_colors_css_wrap() { // Only include custom colors in customizer or frontend. if ( ( ! is_customize_preview() && 'default' === get_theme_mod( 'primary_color', 'default' ) ) || is_admin() ) { return; } require_once get_parent_theme_file_path( '/inc/color-patterns.php' ); $primary_color = 199; if ( 'default' !== get_theme_mod( 'primary_color', 'default' ) ) { $primary_color = get_theme_mod( 'primary_color_hue', 199 ); } ?> <style type="text/css" id="custom-theme-colors" <?php echo is_customize_preview() ? 'data-hue="' . absint( $primary_color ) . '"' : ''; ?>> <?php echo twentynineteen_custom_colors_css(); ?> </style> <?php } add_action( 'wp_head', 'twentynineteen_colors_css_wrap' ); /** * SVG Icons class. */ require get_template_directory() . '/classes/class-twentynineteen-svg-icons.php'; /** * Custom Comment Walker template. */ require get_template_directory() . '/classes/class-twentynineteen-walker-comment.php'; /** * Common theme functions. */ require get_template_directory() . '/inc/helper-functions.php'; /** * SVG Icons related functions. */ require get_template_directory() . '/inc/icon-functions.php'; /** * Enhance the theme by hooking into WordPress. */ require get_template_directory() . '/inc/template-functions.php'; /** * Custom template tags for the theme. */ require get_template_directory() . '/inc/template-tags.php'; /** * Customizer additions. */ require get_template_directory() . '/inc/customizer.php'; /** * Block Patterns. */ require get_template_directory() . '/inc/block-patterns.php';
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