Custom Role Rules

CustomRoleRules.php

<?php
function mepr_remove_subscriber_role($roles_to_remove, $wp_user) {
  $mepr_user = new MeprUser($wp_user->ID);

  if (mepr_is_member_inactive($mepr_user)) {
    $roles_to_remove[] = 'subscriber';
  } else {
	$active_memberships = $mepr_user->active_product_subscriptions('ids', true);
	if (!empty($active_memberships)) {
      $roles_to_remove[] = 'ex-subscriber';		
	}
  }

  return $roles_to_remove;
}
add_filter('mepr-userroles-remove-roles', 'mepr_remove_subscriber_role', 10, 2);

function mepr_add_new_role($roles_to_keep, $wp_user) {
  $mepr_user = new MeprUser($wp_user->ID);

  if (mepr_is_member_inactive($mepr_user)) {
    $roles_to_keep[] = 'ex-subscriber';
  }

  return $roles_to_keep;
}
add_filter('mepr-userroles-add-roles', 'mepr_add_new_role', 10, 2);

function mepr_is_member_inactive($user) {
  $all_memberships = $user->active_product_subscriptions('ids', true, false);
  $inactive_memberships = array();

  if (!empty($all_memberships)) {
    foreach ($all_memberships as $membership) {
      if (!($user->is_already_subscribed_to($membership))) {
        $inactive_memberships[] = $membership;
      }
    }
  }

  if (!empty($inactive_memberships)) {
    return true;
  } else {
    return false;
  }
}