97 lines
1.9 KiB
PHP
97 lines
1.9 KiB
PHP
<?php
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/**
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* WebFont-Loader Module.
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*
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* @see https://github.com/typekit/webfontloader
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* @package Kirki
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* @category Modules
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* @author Ari Stathopoulos (@aristath)
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* @copyright Copyright (c) 2020, David Vongries
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* @license https://opensource.org/licenses/MIT
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* @since 3.0.26
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*/
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// Exit if accessed directly.
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Adds script for tooltips.
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*/
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class Kirki_Modules_Webfont_Loader {
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/**
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* The object instance.
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*
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* @static
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* @access private
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* @since 3.0.26
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* @var object
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*/
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private static $instance;
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/**
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* Only load the webfont script if this is true.
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*
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* @static
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* @access public
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* @since 3.0.26
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* @var bool
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*/
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public static $load = false;
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/**
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* The class constructor
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*
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* @access protected
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* @since 3.0.26
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*/
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protected function __construct() {
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add_action( 'wp_head', array( $this, 'enqueue_scripts' ), 20 );
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add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ), 20 );
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}
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/**
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* Gets an instance of this object.
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* Prevents duplicate instances which avoid artefacts and improves performance.
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*
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* @static
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* @access public
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* @since 3.0.26
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* @return object
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*/
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public static function get_instance() {
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if ( ! self::$instance ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Enqueue scripts.
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*
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* @access public
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* @since 3.0.26
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* @return void
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*/
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public function enqueue_scripts() {
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global $wp_customize;
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if ( self::$load || $wp_customize || is_customize_preview() ) {
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wp_enqueue_script( 'webfont-loader', trailingslashit( Kirki::$url ) . 'modules/webfont-loader/vendor-typekit/webfontloader.js', array(), '3.0.28', true );
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}
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}
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/**
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* Set the $load property of this object.
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*
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* @access public
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* @since 3.0.35
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* @param bool $load Set to false to disable loading.
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* @return void
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*/
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public function set_load( $load ) {
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self::$load = $load;
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}
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}
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