[CoursePress] - Stay On Unit Course Page After Submit

cp-stay-on-after-submit-test-unit-course.php

<?php
/**
 * Plugin Name: [CoursePress] - Stay On After Submit Unit Course Test
 * Description: [CoursePress] - Stay On After Submit Unit Course Test
 * Author: Thobk @ WPMUDEV
 * Author URI: https://premium.wpmudev.org
 * License: GPLv2 or later
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

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

function wpmudev_cp_stay_on_save_process_exit_button_func() {
	if( class_exists('CoursePress_Module') ){

		// stay quiz result page
		add_filter('coursepress_module_submit_atts', 'wpmudev_cp_stay_on_result_page' );

		function wpmudev_cp_stay_on_result_page($data){
			if( ! empty( $_REQUEST['_wp_http_referer'] ) && ! ( isset( $_REQUEST['finish'] ) || isset( $_REQUEST['next_unit'] ) || isset( $_REQUEST['next_page'] ) ) ){
				$data['data']['url'] = esc_url( $_REQUEST['_wp_http_referer'] );
			}

			return $data;
		}
   
    	add_action( 'init', function(){
    		// change value of this var to true if you want to change the button label name
    		$change_the_button_label = false;
			if( apply_filters( 'wpmudev_cp_change_save_exit_button_text', $change_the_button_label ) ){
				add_filter( 'coursepress_view_course_unit', 'wpmudev_cp_change_save_exit_button_text', 10, 3 );
				function wpmudev_cp_change_save_exit_button_text($content, $course_id, $post_id){
			        // change your button name here
			        $button_name = __( 'Save and see results', 'coursepress' );
	        
					$content = preg_replace('/\<a href\="#" class\="save-progress-and-exit"\>[\w&; ]*\<\/a\>/',
						sprintf( __('<a href="#" class="save-progress-and-exit">%s</a>', 'coursepress'), $button_name ), $content);

					return $content;
				}
			}
    	});
	}
}