Edit file File name : class-astra-header-button-component-loader.php Content :<?php /** * Button Styling Loader for Astra theme. * * @package Astra * @link https://www.brainstormforce.com * @since Astra 3.0.0 */ if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly. } /** * Customizer Initialization * * @since 3.0.0 */ class Astra_Header_Button_Component_Loader { /** * Constructor * * @since 3.0.0 */ public function __construct() { add_action( 'customize_preview_init', array( $this, 'preview_scripts' ), 110 ); add_action( 'astra_get_fonts', array( $this, 'add_fonts' ), 1 ); } /** * Add Font Family Callback * * @return void */ public function add_fonts() { /** * Header - Button */ $num_of_header_button = Astra_Builder_Helper::$num_of_header_button; for ( $index = 1; $index <= $num_of_header_button; $index++ ) { if ( ! Astra_Builder_Helper::is_component_loaded( 'button-' . $index, 'header' ) ) { continue; } $_prefix = 'button' . $index; $btn_font_family = astra_get_option( 'header-' . $_prefix . '-font-family' ); $btn_font_weight = astra_get_option( 'header-' . $_prefix . '-font-weight' ); Astra_Fonts::add_font( $btn_font_family, $btn_font_weight ); } } /** * Customizer Preview * * @since 3.0.0 */ public function preview_scripts() { /** * Load unminified if SCRIPT_DEBUG is true. */ /* Directory and Extension */ $dir_name = ( SCRIPT_DEBUG ) ? 'unminified' : 'minified'; $file_prefix = ( SCRIPT_DEBUG ) ? '' : '.min'; wp_enqueue_script( 'astra-heading-button-customizer-preview-js', ASTRA_HEADER_BUTTON_URI . '/assets/js/' . $dir_name . '/customizer-preview' . $file_prefix . '.js', array( 'customize-preview', 'astra-customizer-preview-js' ), ASTRA_THEME_VERSION, true ); // Localize variables for Button JS. wp_localize_script( 'astra-heading-button-customizer-preview-js', 'AstraBuilderButtonData', array( 'component_limit' => defined( 'ASTRA_EXT_VER' ) ? Astra_Builder_Helper::$component_limit : Astra_Builder_Helper::$num_of_header_button, ) ); } } /** * Kicking this off by creating the object of the class. */ new Astra_Header_Button_Component_Loader(); Save