[Hustle Pro] - Only show one per user web session for Popup and Slide-in

hustle-only-show-once-per-user-web-session.php

<?php
/**
 * Plugin Name: [Hustle Pro] - Only show one per user web session for Popup and Slidein
 * Description: [Hustle Pro] - Only show one per user web session for Popup and Slidein - 1147666672064761
 * Author: Thobk @ WPMUDEV
 * Author URI: https://premium.wpmudev.org
 * License: GPLv2 or later
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Default this MU will enable this feature on the Popup and Slide-in
 * you can disable these by set on the wp-config.php file,ex:
 * define('WPMUDEV_HUSTLE_PER_SESSION_DISABLE_ON_SLIDEIN', true);
 * define('WPMUDEV_HUSTLE_PER_SESSION_DISABLE_ON_POPUP', true);
 */

add_action( 'plugins_loaded', 'wpmudev_hustle_only_show_once_per_user_session_func', 100 );

function wpmudev_hustle_only_show_once_per_user_session_func() {
	if( defined('HUSTLE_SUI_VERSION') && class_exists( 'Hustle_Module_Collection' ) ){
		class WPMUDEV_Hustle_Control_User_Session{
			private $activate_session_filters;
			public function __construct(){
				add_filter( 'hustle_sort_modules', array( $this, 'hustle_sort_modules') );
				add_action( 'wp_footer', array( $this, 'maybe_set_user_session'), 21 );
				add_action( 'wp_ajax_wpmudev_hust_set_user_session', array($this, 'set_user_session'));
				add_action( 'wp_ajax_nopriv_wpmudev_hust_set_user_session', array($this, 'set_user_session'));

				$this->activate_session_filters = [];
				if( ! ( defined('WPMUDEV_HUSTLE_PER_SESSION_DISABLE_ON_POPUP') && WPMUDEV_HUSTLE_PER_SESSION_DISABLE_ON_POPUP ) ){
					$this->activate_session_filters['popup'] = 1;
				}

				if( ! ( defined('WPMUDEV_HUSTLE_PER_SESSION_DISABLE_ON_SLIDEIN') && WPMUDEV_HUSTLE_PER_SESSION_DISABLE_ON_SLIDEIN ) ){
					$this->activate_session_filters['slidein'] = 1;
				}
			}

			public function start_session(){
				if ( ! session_id() ) {
				    session_start();
				}
			}

			public function hustle_sort_modules( $modules ){
				$this->start_session();

				if( isset( $_SESSION['wpmudev-hustle-user-session'] ) && is_array( $_SESSION['wpmudev-hustle-user-session'] ) ){
					foreach( $modules as $id => $module ){
						if( in_array( $module->id, $_SESSION['wpmudev-hustle-user-session'] ) ){
							unset( $modules[ $id ] );
						}
					}
				}

				return $modules;
			}


			public function set_user_session(){
				if( ! ( isset( $_POST['nonce'], $_POST['type'], $this->activate_session_filters[ $_POST['type'] ] ) && wp_verify_nonce( $_POST['nonce'], "wpmudev_mu_hustle" ) ) ){
					wp_die( -1, 403 );
				}
				$this->start_session();
				$_SESSION['wpmudev-hustle-user-session'] = isset( $_SESSION['wpmudev-hustle-user-session'] ) ? $_SESSION['wpmudev-hustle-user-session'] : [];
				$_SESSION['wpmudev-hustle-user-session'][] = (int) $_POST['id'];

				wp_send_json_success();
			}


			public function maybe_set_user_session(){
				if( empty( $this->activate_session_filters ) ) return;
				$custom_script = '<script>
					(function($){
						$(function(){
							var _session_filters = '. json_encode( $this->activate_session_filters ) .';
							if( window.HUI ){
								$.each(_session_filters, function(_module){
									$(".hustle-"+_module).on("hustle:module:closed", function(_module_obj){
										$.ajax({
											"url": incOpt.ajaxurl,
											"method": "POST",
											"data":{
												"action": "wpmudev_hust_set_user_session",
												"nonce": "'. wp_create_nonce( 'wpmudev_mu_hustle' ) .'",
												"type": _module,
												"id": $(this).data("id")
											}
										}).fail(function(){
											alert("Have error, please try again!");
										});
									});
								});
							}
						});
					})(window.jQuery)
				</script>';

				echo $custom_script;
			}




		}

		$run = new WPMUDEV_Hustle_Control_User_Session;
	}
}