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Sync PMPro Addon Package Page Purchases with WP Courseware Courses
<?php
/*
Plugin Name: PMPro Addon Packages for WP Courseware
Plugin URI: http://www.paidmembershipspro.com/wp/pmpro-addon-packages-for-wp-courseware/
Description: Sync PMPro Addon Package Page Purchases with WP Courseware Courses
Version: .1
Author: Stranger Studios
Author URI: http://www.strangerstudios.com
*/
/*
Define which pages give access to which courses.
Format is {WP Post ID} => {Course ID}
!! Uncomment and edit this array here or add this to a custom plugin. !!
*/
//global $pmpro_addon_pages_for_courses;
//$pmpro_addon_pages_for_courses = array(
// 3366 => 1
//);
/*
If on a Course, Module, or Unit, make sure they have access.
*/
function pmproap_wpcw_template_redirect()
{
global $post, $pmpro_addon_pages_for_courses;
//make sure both pmpro and wp courseware are loaded
if(!function_exists("pmpro_has_membership_access") || !function_exists("WPCW_plugin_hasAdminRights"))
return;
//lock down units
if(!empty($post) && $post->post_type == "course_unit")
{
//what is the course for this unit
require_once(dirname(__FILE__) . "/../wp-courseware/lib/class_courses_map.inc.php");
$course = new WPCW_CourseMap();
$course->loadDetails_byUnitID($post->ID);
$details = $course->getCourseDetails();
$courses2pages = array_flip($pmpro_addon_pages_for_courses);
if(!empty($courses2pages[$details->course_id]))
{
//if the user doesn't have access to this page, redirect them there
if(!pmpro_has_membership_access($courses2pages[$details->course_id]))
{
wp_redirect(get_permalink($courses2pages[$details->course_id]));
exit;
}
}
}
}
add_action('template_redirect', 'pmproap_wpcw_template_redirect');
/*
When purchasing a page, give them access to the corresponding course.
*/
function wpcw_pmproap_action_add_to_package($user_id, $post_id)
{
global $pmpro_addon_pages_for_courses;
//make sure both pmpro and wp courseware are loaded
if(!function_exists("pmpro_has_membership_access") || !function_exists("WPCW_plugin_hasAdminRights"))
return;
//course for this page?
if(!empty($pmpro_addon_pages_for_courses[$post_id]))
{
WPCW_courses_syncUserAccess($user_id, array($pmpro_addon_pages_for_courses[$post_id]));
}
}
add_action('pmproap_action_add_to_package', 'wpcw_pmproap_action_add_to_package', 10, 2);
/*
When losing access to a page, remove access to the corresponding course.
*/
function wpcw_pmproap_action_remove_from_package($user_id, $post_id)
{
global $pmpro_addon_pages_for_courses;
//make sure both pmpro and wp courseware are loaded
if(!function_exists("pmpro_has_membership_access") || !function_exists("WPCW_plugin_hasAdminRights"))
return;
//course for this page?
if(!empty($pmpro_addon_pages_for_courses[$post_id]))
{
//get all user's courses
$courses = WPCW_users_getUserCourseList($user_id);
//krumo($courses);
//create array of ids minus the one we are removing
$course_ids = array();
foreach($courses as $course)
{
if($course->course_id != $pmpro_addon_pages_for_courses[$post_id])
$course_ids[] = $course->course_id ;
}
//sync
WPCW_courses_syncUserAccess($user_id, $course_ids);
}
}
add_action('pmproap_action_remove_from_package', 'wpcw_pmproap_action_remove_from_package', 10, 2);
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