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325 lines
9.9 KiB
325 lines
9.9 KiB
<?php |
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/** |
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* Twenty Nineteen functions and definitions |
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* |
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* @link https://developer.wordpress.org/themes/basics/theme-functions/ |
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* |
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* @package WordPress |
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* @subpackage Twenty_Nineteen |
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* @since 1.0.0 |
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*/ |
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/** |
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* Twenty Nineteen only works in WordPress 4.7 or later. |
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*/ |
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if ( version_compare( $GLOBALS['wp_version'], '4.7', '<' ) ) { |
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require get_template_directory() . '/inc/back-compat.php'; |
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return; |
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} |
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if ( ! function_exists( 'twentynineteen_setup' ) ) : |
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/** |
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* Sets up theme defaults and registers support for various WordPress features. |
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* |
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* Note that this function is hooked into the after_setup_theme hook, which |
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* runs before the init hook. The init hook is too late for some features, such |
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* as indicating support for post thumbnails. |
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*/ |
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function twentynineteen_setup() { |
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/* |
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* Make theme available for translation. |
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* Translations can be filed in the /languages/ directory. |
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* If you're building a theme based on Twenty Nineteen, use a find and replace |
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* to change 'twentynineteen' to the name of your theme in all the template files. |
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*/ |
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load_theme_textdomain( 'twentynineteen', get_template_directory() . '/languages' ); |
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// Add default posts and comments RSS feed links to head. |
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add_theme_support( 'automatic-feed-links' ); |
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/* |
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* Let WordPress manage the document title. |
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* By adding theme support, we declare that this theme does not use a |
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* hard-coded <title> tag in the document head, and expect WordPress to |
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* provide it for us. |
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*/ |
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add_theme_support( 'title-tag' ); |
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/* |
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* Enable support for Post Thumbnails on posts and pages. |
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* |
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* @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/ |
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*/ |
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add_theme_support( 'post-thumbnails' ); |
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set_post_thumbnail_size( 1568, 9999 ); |
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// This theme uses wp_nav_menu() in two locations. |
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register_nav_menus( |
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array( |
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'menu-1' => __( 'Primary', 'twentynineteen' ), |
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'footer' => __( 'Footer Menu', 'twentynineteen' ), |
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'social' => __( 'Social Links Menu', 'twentynineteen' ), |
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) |
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); |
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/* |
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* Switch default core markup for search form, comment form, and comments |
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* to output valid HTML5. |
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*/ |
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add_theme_support( |
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'html5', |
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array( |
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'search-form', |
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'comment-form', |
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'comment-list', |
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'gallery', |
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'caption', |
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'script', |
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'style', |
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) |
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); |
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/** |
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* Add support for core custom logo. |
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* |
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* @link https://codex.wordpress.org/Theme_Logo |
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*/ |
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add_theme_support( |
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'custom-logo', |
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array( |
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'height' => 190, |
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'width' => 190, |
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'flex-width' => false, |
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'flex-height' => false, |
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) |
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); |
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// Add theme support for selective refresh for widgets. |
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add_theme_support( 'customize-selective-refresh-widgets' ); |
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// Add support for Block Styles. |
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add_theme_support( 'wp-block-styles' ); |
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// Add support for full and wide align images. |
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add_theme_support( 'align-wide' ); |
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// Add support for editor styles. |
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add_theme_support( 'editor-styles' ); |
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// Enqueue editor styles. |
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add_editor_style( 'style-editor.css' ); |
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// Add custom editor font sizes. |
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add_theme_support( |
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'editor-font-sizes', |
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array( |
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array( |
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'name' => __( 'Small', 'twentynineteen' ), |
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'shortName' => __( 'S', 'twentynineteen' ), |
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'size' => 19.5, |
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'slug' => 'small', |
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), |
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array( |
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'name' => __( 'Normal', 'twentynineteen' ), |
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'shortName' => __( 'M', 'twentynineteen' ), |
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'size' => 22, |
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'slug' => 'normal', |
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), |
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array( |
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'name' => __( 'Large', 'twentynineteen' ), |
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'shortName' => __( 'L', 'twentynineteen' ), |
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'size' => 36.5, |
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'slug' => 'large', |
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), |
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array( |
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'name' => __( 'Huge', 'twentynineteen' ), |
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'shortName' => __( 'XL', 'twentynineteen' ), |
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'size' => 49.5, |
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'slug' => 'huge', |
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), |
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) |
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); |
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// Editor color palette. |
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add_theme_support( |
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'editor-color-palette', |
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array( |
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array( |
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'name' => 'default' === get_theme_mod( 'primary_color' ) ? __( 'Blue', 'twentynineteen' ) : null, |
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'slug' => 'primary', |
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'color' => twentynineteen_hsl_hex( 'default' === get_theme_mod( 'primary_color' ) ? 199 : get_theme_mod( 'primary_color_hue', 199 ), 100, 33 ), |
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), |
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array( |
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'name' => 'default' === get_theme_mod( 'primary_color' ) ? __( 'Dark Blue', 'twentynineteen' ) : null, |
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'slug' => 'secondary', |
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'color' => twentynineteen_hsl_hex( 'default' === get_theme_mod( 'primary_color' ) ? 199 : get_theme_mod( 'primary_color_hue', 199 ), 100, 23 ), |
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), |
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array( |
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'name' => __( 'Dark Gray', 'twentynineteen' ), |
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'slug' => 'dark-gray', |
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'color' => '#111', |
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), |
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array( |
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'name' => __( 'Light Gray', 'twentynineteen' ), |
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'slug' => 'light-gray', |
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'color' => '#767676', |
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), |
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array( |
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'name' => __( 'White', 'twentynineteen' ), |
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'slug' => 'white', |
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'color' => '#FFF', |
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), |
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) |
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); |
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// Add support for responsive embedded content. |
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add_theme_support( 'responsive-embeds' ); |
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} |
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endif; |
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add_action( 'after_setup_theme', 'twentynineteen_setup' ); |
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/** |
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* Register widget area. |
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* |
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* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar |
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*/ |
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function twentynineteen_widgets_init() { |
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register_sidebar( |
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array( |
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'name' => __( 'Footer', 'twentynineteen' ), |
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'id' => 'sidebar-1', |
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'description' => __( 'Add widgets here to appear in your footer.', 'twentynineteen' ), |
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'before_widget' => '<section id="%1$s" class="widget %2$s">', |
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'after_widget' => '</section>', |
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'before_title' => '<h2 class="widget-title">', |
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'after_title' => '</h2>', |
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) |
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); |
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} |
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add_action( 'widgets_init', 'twentynineteen_widgets_init' ); |
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/** |
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* Set the content width in pixels, based on the theme's design and stylesheet. |
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* |
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* Priority 0 to make it available to lower priority callbacks. |
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* |
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* @global int $content_width Content width. |
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*/ |
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function twentynineteen_content_width() { |
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// This variable is intended to be overruled from themes. |
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// Open WPCS issue: {@link https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/issues/1043}. |
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// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound |
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$GLOBALS['content_width'] = apply_filters( 'twentynineteen_content_width', 640 ); |
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} |
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add_action( 'after_setup_theme', 'twentynineteen_content_width', 0 ); |
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/** |
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* Enqueue scripts and styles. |
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*/ |
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function twentynineteen_scripts() { |
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wp_enqueue_style( 'twentynineteen-style', get_stylesheet_uri(), array(), wp_get_theme()->get( 'Version' ) ); |
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wp_style_add_data( 'twentynineteen-style', 'rtl', 'replace' ); |
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if ( has_nav_menu( 'menu-1' ) ) { |
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wp_enqueue_script( 'twentynineteen-priority-menu', get_theme_file_uri( '/js/priority-menu.js' ), array(), '20181214', true ); |
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wp_enqueue_script( 'twentynineteen-touch-navigation', get_theme_file_uri( '/js/touch-keyboard-navigation.js' ), array(), '20181231', true ); |
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} |
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wp_enqueue_style( 'twentynineteen-print-style', get_template_directory_uri() . '/print.css', array(), wp_get_theme()->get( 'Version' ), 'print' ); |
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if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) { |
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wp_enqueue_script( 'comment-reply' ); |
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} |
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} |
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add_action( 'wp_enqueue_scripts', 'twentynineteen_scripts' ); |
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/** |
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* Fix skip link focus in IE11. |
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* |
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* This does not enqueue the script because it is tiny and because it is only for IE11, |
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* thus it does not warrant having an entire dedicated blocking script being loaded. |
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* |
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* @link https://git.io/vWdr2 |
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*/ |
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function twentynineteen_skip_link_focus_fix() { |
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// The following is minified via `terser --compress --mangle -- js/skip-link-focus-fix.js`. |
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?> |
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<script> |
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/(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); |
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</script> |
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<?php |
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} |
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add_action( 'wp_print_footer_scripts', 'twentynineteen_skip_link_focus_fix' ); |
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/** |
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* Enqueue supplemental block editor styles. |
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*/ |
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function twentynineteen_editor_customizer_styles() { |
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wp_enqueue_style( 'twentynineteen-editor-customizer-styles', get_theme_file_uri( '/style-editor-customizer.css' ), false, '1.1', 'all' ); |
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if ( 'custom' === get_theme_mod( 'primary_color' ) ) { |
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// Include color patterns. |
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require_once get_parent_theme_file_path( '/inc/color-patterns.php' ); |
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wp_add_inline_style( 'twentynineteen-editor-customizer-styles', twentynineteen_custom_colors_css() ); |
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} |
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} |
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add_action( 'enqueue_block_editor_assets', 'twentynineteen_editor_customizer_styles' ); |
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/** |
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* Display custom color CSS in customizer and on frontend. |
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*/ |
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function twentynineteen_colors_css_wrap() { |
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// Only include custom colors in customizer or frontend. |
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if ( ( ! is_customize_preview() && 'default' === get_theme_mod( 'primary_color', 'default' ) ) || is_admin() ) { |
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return; |
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} |
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require_once get_parent_theme_file_path( '/inc/color-patterns.php' ); |
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$primary_color = 199; |
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if ( 'default' !== get_theme_mod( 'primary_color', 'default' ) ) { |
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$primary_color = get_theme_mod( 'primary_color_hue', 199 ); |
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} |
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?> |
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<style type="text/css" id="custom-theme-colors" <?php echo is_customize_preview() ? 'data-hue="' . absint( $primary_color ) . '"' : ''; ?>> |
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<?php echo twentynineteen_custom_colors_css(); ?> |
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</style> |
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<?php |
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} |
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add_action( 'wp_head', 'twentynineteen_colors_css_wrap' ); |
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/** |
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* SVG Icons class. |
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*/ |
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require get_template_directory() . '/classes/class-twentynineteen-svg-icons.php'; |
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/** |
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* Custom Comment Walker template. |
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*/ |
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require get_template_directory() . '/classes/class-twentynineteen-walker-comment.php'; |
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/** |
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* Enhance the theme by hooking into WordPress. |
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*/ |
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require get_template_directory() . '/inc/template-functions.php'; |
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/** |
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* SVG Icons related functions. |
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*/ |
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require get_template_directory() . '/inc/icon-functions.php'; |
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/** |
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* Custom template tags for the theme. |
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*/ |
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require get_template_directory() . '/inc/template-tags.php'; |
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/** |
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* Customizer additions. |
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*/ |
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require get_template_directory() . '/inc/customizer.php';
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