[Hustle] Prevents Exit Pop-Up On PayPal Checkout

hustle-prevents-exit-popup-on-paypal-checkout.php

<?php
/**
 * Plugin Name: [Hustle] Prevents Exit Pop-Up On PayPal Checkout
 * Plugin URI: https://wpmudev.com/
 * Description: Useful for not triggering Pop-Ups giving discounts if the member is already on the final payment stage.
 * Author: Glauber Silva @ WPMUDEV
 * Author URI: https://wpmudev.com/
 * Task: SLS-3370
 * License: GPLv2 or later
 *
 * @package Hustle_Prevents_Exit_Pop-Up_On_PayPal_Checkout
 */

defined( 'ABSPATH' ) || exit;

/**
 * This snippet will prevent the exit pop-ups to be triggered only if the 
 * PayPal modal overlay element is visible on the page - it usually gets 
 * visible when the user clicks on the PayPal button. 
 * 
 * However, the "overlay modal" can take some seconds until be displayed 
 * and in the meantime, the user can move the mouse and trigger the pop-up. 
 * 
 * So, a possible workaround would be also to block the exit pop-up if there 
 * are any PayPal buttons being displayed on the page, but it will also prevent 
 * the pop-up to be displayed even if the user hasn't yet clicked in any button.
 * 
 * Thus, if you wish to block the exit pop-up if any PayPal button is visible 
 * on the page, just to uncomment the commented line ( removing the two slashes 
 * in front of it) on the code block below...
 */
add_action('wp_footer', function() {
    ?>
        <script type="text/javascript">
            (function($) {
                $( document ).ready( function() {
                    $(document).on('hustle:module:displayed', function() {
                        if ( $( '.paypal-checkout-sandbox' ).length ) $('.hustle-ui.hustle-popup.hustle-show').css("display", "none");
                        //if ( $( '.paypal-buttons' ).length ) $('.hustle-ui.hustle-popup.hustle-show').css("display", "none");
                    });
                });
            })(jQuery);
        </script>
    <?php
});