open slide cart by get parameter

open slide cart by get parameter

class FKCartUpdater23072024 {

	public function __construct() {
		add_action( 'wp', [ $this, 'checkForCartOpen' ] );
	}

	public function checkForCartOpen() {
		if ( isset( $_GET['fkcart_open'] ) ) {
			add_action( 'wp_footer', [ $this, 'addCartUpdateScript' ] );
		}
	}

	public function addCartUpdateScript() {
		?>
        <script>
            window.addEventListener('load', function () {
                jQuery(document.body).trigger('fkcart_update_side_cart', [true]);
            });
        </script>
		<?php
	}
}

// Initialize the class
new FKCartUpdater23072024();

use get paramet ?fkcart_open to show slide cart