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<?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 Aristeides Stathopoulos |
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* @copyright Copyright (c) 2017, Aristeides Stathopoulos |
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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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aristath /
kirki
