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authorYury German <blueknight@gentoo.org>2019-04-28 21:40:16 -0400
committerYury German <blueknight@gentoo.org>2019-04-28 21:40:16 -0400
commitf74389cedb2f722a6247735c19c986a63977c8c8 (patch)
treeb1e9522d59551f05a8c85be9460d508909eaf1e0 /themes/twentynineteen/functions.php
parentUpdating the themes (diff)
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Adding Twentyninetten
Signed-off-by: Yury German <blueknight@gentoo.org>
Diffstat (limited to 'themes/twentynineteen/functions.php')
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1 files changed, 332 insertions, 0 deletions
diff --git a/themes/twentynineteen/functions.php b/themes/twentynineteen/functions.php
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+<?php
+/**
+ * Twenty Nineteen functions and definitions
+ *
+ * @link https://developer.wordpress.org/themes/basics/theme-functions/
+ *
+ * @package WordPress
+ * @subpackage Twenty_Nineteen
+ * @since 1.0.0
+ */
+
+/**
+ * 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',
+ )
+ );
+
+ /**
+ * 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',
+ ),
+ )
+ );
+
+ $default_hue = twentynineteen_get_default_hue();
+ $saturation = apply_filters( 'twentynineteen_custom_colors_saturation', 100 );
+ $lightness = apply_filters( 'twentynineteen_custom_colors_lightness', 33 );
+ $lightness_hover = apply_filters( 'twentynineteen_custom_colors_lightness_hover', 23 );
+ // Editor color palette.
+ add_theme_support(
+ 'editor-color-palette',
+ array(
+ array(
+ 'name' => __( 'Primary', 'twentynineteen' ),
+ 'slug' => 'primary',
+ 'color' => twentynineteen_hsl_hex( 'default' === get_theme_mod( 'primary_color' ) ? $default_hue : get_theme_mod( 'primary_color_hue', $default_hue ), $saturation, $lightness ),
+ ),
+ array(
+ 'name' => __( 'Secondary', 'twentynineteen' ),
+ 'slug' => 'secondary',
+ 'color' => twentynineteen_hsl_hex( 'default' === get_theme_mod( 'primary_color' ) ? $default_hue : get_theme_mod( 'primary_color_hue', $default_hue ), $saturation, 23 ),
+ ),
+ array(
+ 'name' => __( 'Dark Gray', 'twentynineteen' ),
+ 'slug' => 'dark-gray',
+ 'color' => '#111',
+ ),
+ array(
+ 'name' => __( 'Light Gray', 'twentynineteen' ),
+ 'slug' => 'light-gray',
+ 'color' => '#767676',
+ ),
+ array(
+ 'name' => __( 'White', 'twentynineteen' ),
+ 'slug' => 'white',
+ 'color' => '#FFF',
+ ),
+ )
+ );
+
+ // Add support for responsive embedded content.
+ add_theme_support( 'responsive-embeds' );
+ }
+endif;
+add_action( 'after_setup_theme', 'twentynineteen_setup' );
+
+/**
+ * Register widget area.
+ *
+ * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
+ */
+function twentynineteen_widgets_init() {
+
+ register_sidebar(
+ array(
+ 'name' => __( 'Footer', 'twentynineteen' ),
+ 'id' => 'sidebar-1',
+ 'description' => __( 'Add widgets here to appear in your footer.', 'twentynineteen' ),
+ 'before_widget' => '<section id="%1$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
+ $GLOBALS['content_width'] = apply_filters( 'twentynineteen_content_width', 640 );
+}
+add_action( 'after_setup_theme', 'twentynineteen_content_width', 0 );
+
+/**
+ * Enqueue scripts and styles.
+ */
+function twentynineteen_scripts() {
+ wp_enqueue_style( 'twentynineteen-style', get_stylesheet_uri(), array(), wp_get_theme()->get( 'Version' ) );
+
+ wp_style_add_data( 'twentynineteen-style', 'rtl', 'replace' );
+
+ if ( has_nav_menu( 'menu-1' ) ) {
+ wp_enqueue_script( 'twentynineteen-priority-menu', get_theme_file_uri( '/js/priority-menu.js' ), array(), '1.1', true );
+ wp_enqueue_script( 'twentynineteen-touch-navigation', get_theme_file_uri( '/js/touch-keyboard-navigation.js' ), array(), '1.1', true );
+ }
+
+ wp_enqueue_style( 'twentynineteen-print-style', get_template_directory_uri() . '/print.css', array(), wp_get_theme()->get( 'Version' ), 'print' );
+
+ if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
+ wp_enqueue_script( 'comment-reply' );
+ }
+}
+add_action( 'wp_enqueue_scripts', 'twentynineteen_scripts' );
+
+/**
+ * Fix skip link focus in IE11.
+ *
+ * This does not enqueue the script because it is tiny and because it is only for IE11,
+ * thus it does not warrant having an entire dedicated blocking script being loaded.
+ *
+ * @link https://git.io/vWdr2
+ */
+function twentynineteen_skip_link_focus_fix() {
+ // The following is minified via `terser --compress --mangle -- js/skip-link-focus-fix.js`.
+ ?>
+ <script>
+ /(trident|msie)/i.test(navigator.userAgent)&&document.getElementById&&window.addEventListener&&window.addEventListener("hashchange",function(){var t,e=location.hash.substring(1);/^[A-z0-9_-]+$/.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 bother if we haven't customized the color.
+ if ( 'default' === get_theme_mod( 'primary_color', 'default' ) && ! twentynineteen_has_custom_default_hue() ) {
+ return;
+ }
+
+ require_once get_parent_theme_file_path( '/inc/color-patterns.php' );
+
+ $primary_color = twentynineteen_get_default_hue();
+ if ( 'default' !== get_theme_mod( 'primary_color', 'default' ) ) {
+ $primary_color = get_theme_mod( 'primary_color_hue', $primary_color );
+ }
+ ?>
+
+ <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' );
+
+/**
+ * Default color filters.
+ */
+require get_template_directory() . '/inc/color-filters.php';
+
+/**
+ * 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';
+
+/**
+ * Enhance the theme by hooking into WordPress.
+ */
+require get_template_directory() . '/inc/template-functions.php';
+
+/**
+ * SVG Icons related functions.
+ */
+require get_template_directory() . '/inc/icon-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';