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When existing scripts or styles are updated in default themes, the version numbers in the enqueues should also be bumped to make sure the old files don't cache. This update bumps version numbers for changes since version 5.0, for themes Twenty Eleven through Twenty Nineteen. Fixes #45679. Built from https://develop.svn.wordpress.org/trunk@44382 git-svn-id: http://core.svn.wordpress.org/trunk@44212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
324 lines
9.8 KiB
PHP
324 lines
9.8 KiB
PHP
<?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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)
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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' => __( 'Primary', 'twentynineteen' ),
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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' => __( 'Secondary', 'twentynineteen' ),
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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(), '1.1', true );
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wp_enqueue_script( 'twentynineteen-touch-navigation', get_theme_file_uri( '/js/touch-keyboard-navigation.js' ), array(), '1.1', 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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