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functions.php
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functions.php
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<?php
/**
* WP-React functions and definitions.
*
* @link https://developer.wordpress.org/themes/basics/theme-functions/
*
* @package wpreact
*/
if ( ! defined( 'WP_REACT_VERSION' ) ) {
define( 'WP_REACT_VERSION', time() );
}
if ( ! function_exists( 'wpreact_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 wpreact_setup() {
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on WpReact, use a find and replace
* to change 'wpreact' to the name of your theme in all the template files.
*/
load_theme_textdomain( 'wpreact', 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' );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => esc_html__( 'Primary Menu', 'wpreact' ),
) );
/*
* 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',
) );
/*
* Enable support for Post Formats.
* See https://developer.wordpress.org/themes/functionality/post-formats/
*/
add_theme_support( 'post-formats', array(
'aside',
'image',
'video',
'quote',
'link',
) );
add_post_type_support( 'post', 'comments' );
add_post_type_support( 'page', 'comments' );
}
endif; // wpreact_setup
add_action( 'after_setup_theme', 'wpreact_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 wpreact_content_width() {
$GLOBALS['content_width'] = apply_filters( 'wpreact_content_width', 730 );
}
add_action( 'after_setup_theme', 'wpreact_content_width', 0 );
/**
* Enqueue scripts and styles.
*/
function wpreact_scripts() {
/*if ( is_customize_preview() ) {
wp_enqueue_script( 'wpreact-customize-preview', get_template_directory_uri() . '/js/customize-preview.js', array( 'jquery', 'customize-preview', 'customize-preview-nav-menus' ), WP_REACT_VERSION, true );
}*/
wp_enqueue_style( 'wpreact-style', get_stylesheet_uri() );
wp_enqueue_script( 'wpreact-react', get_template_directory_uri() . '/build/bundle.js', array( 'jquery' ), WP_REACT_VERSION, true );
/*$url = trailingslashit( home_url() );
$path = trailingslashit( parse_url( $url, PHP_URL_PATH ) );
wp_scripts()->add_data( 'wpreact-react', 'data', sprintf( 'var WpReactSettings = %s;', wp_json_encode( array(
'nonce' => wp_create_nonce( 'wp_rest' ),
'localStorageCache' => ! is_customize_preview(),
'user' => get_current_user_id(),
'title' => get_bloginfo( 'name', 'display' ),
'path' => $path,
'URL' => array(
'api' => esc_url_raw( get_rest_url( null, '/wp/v2' ) ),
'menuApi' => esc_url_raw( get_rest_url( null, '/wp-api-menus/v2' ) ),
'root' => esc_url_raw( $url ),
),
) ) ) );*/
}
add_action( 'wp_enqueue_scripts', 'wpreact_scripts' );
/**
* Returns the Google font stylesheet URL, if available.
*
* The use of Source Serif Pro and Source Code Pro by default is
* localized. For languages that use characters not supported by
* either font, the font can be disabled.
*
* @return string Font stylesheet or empty string if disabled.
*/
function wpreact_fonts_url() {
$fonts_url = '';
/* Translators: If there are characters in your language that are not
* supported by Source Serif Pro, translate this to 'off'. Do not translate
* into your own language.
*/
$serifpro = _x( 'on', 'Source Serif Pro font: on or off', 'wpreact' );
/* Translators: If there are characters in your language that are not
* supported by Source Code Pro, translate this to 'off'. Do not translate into
* your own language.
*/
$codepro = _x( 'on', 'Source Code Pro font: on or off', 'wpreact' );
if ( 'off' !== $serifpro || 'off' !== $codepro ) {
$font_families = array();
if ( 'off' !== $serifpro )
$font_families[] = urlencode( 'Source Serif Pro:400,700' );
if ( 'off' !== $codepro )
$font_families[] = urlencode( 'Source Code Pro:400,600' );
$protocol = is_ssl() ? 'https' : 'http';
$query_args = array(
'family' => implode( '|', $font_families ),
'subset' => urlencode( 'latin,latin-ext' ),
);
$fonts_url = add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" );
}
return $fonts_url;
}
/**
* Loads our special font CSS file.
*
* To disable in a child theme, use wp_dequeue_style()
* function mytheme_dequeue_fonts() {
* wp_dequeue_style( 'wpreact-fonts' );
* }
* add_action( 'wp_enqueue_scripts', 'mytheme_dequeue_fonts', 11 );
*
* @return void
*/
function wpreact_fonts() {
$fonts_url = wpreact_fonts_url();
if ( ! empty( $fonts_url ) )
wp_enqueue_style( 'wpreact-fonts', esc_url_raw( $fonts_url ), array(), null );
}
add_action( 'wp_enqueue_scripts', 'wpreact_fonts' );
/**
* Add theme support for Jetpack Features
*/
function wpreact_jetpack_setup() {
add_theme_support( 'site-logo' );
}
add_action( 'after_setup_theme', 'wpreact_jetpack_setup' );
/**
* Register customizer settings.
*
* @param WP_Customize_Manager $wp_customize Customize manager.
*/
function wpreact_customize_register( WP_Customize_Manager $wp_customize ) {
$wp_customize->get_setting( 'blogname' )->transport = 'postMessage';
$wp_customize->get_setting( 'blogdescription' )->transport = 'postMessage';
add_filter( 'wp_get_nav_menu_items', '_wpreact_filter_wp_api_nav_menu_items_workaround', 20 );
}
add_action( 'customize_register', 'wpreact_customize_register' );
/**
* Workaround issue in WP API Menus plugin to force nav menu item classes to be arrays instead of strings.
*
* @see \WP_REST_Menus::get_menu_location()
*
* @param array $items Nav menu items.
*/
function _wpreact_filter_wp_api_nav_menu_items_workaround( $items ) {
foreach ( $items as &$item ) {
if ( is_string( $item->classes ) ) {
$item->classes = explode( ' ', $item->classes );
}
}
return $items;
}