PHP koala_group_course::is_member示例

     // Edit data for a course => courses_edit.php
 // Edit data for a course => courses_edit.php
 case isset($path[1]) && $path[1] == "edit":
     if (!$portal_user->is_logged_in()) {
         throw new Exception("Access denied. Please login.", E_USER_AUTHORIZATION);
     }
     include "courses_edit.php";
     exit;
     break;
     // Overview of participants => groups_members.php
 // Overview of participants => groups_members.php
 case isset($path[1]) && $path[1] == "learners" && empty($path[2]):
     if (!$portal_user->is_logged_in()) {
         throw new Exception("Access denied. Please login.", E_USER_AUTHORIZATION);
     }
     if ($group->is_member($user) || $group->is_admin($user)) {
         include "groups_members.php";
         exit;
     } else {
         throw new Exception("No rights to view this.", E_USER_RIGHTS);
     }
     break;
     // Excel-table of participants => groups_members_excel.php
 // Excel-table of participants => groups_members_excel.php
 case isset($path[1]) && $path[1] == "learners" && isset($path[2]) && $path[2] == "excel":
     if (!$portal_user->is_logged_in()) {
         throw new Exception("Access denied. Please login.", E_USER_AUTHORIZATION);
     }
     if ($group->is_admin($user)) {
         include "groups_members_excel.php";
         exit;