$allow = true; if ($allow) { role_assign($roleid, $adduser->id, $context->id); } } $potentialuserselector->invalidate_selected_users(); $currentuserselector->invalidate_selected_users(); $rolename = $assignableroles[$roleid]; add_to_log($course->id, 'role', 'assign', 'mod/adobeconnect/participant.php?contextid=' . $context->id . '&roleid=' . $roleid, $rolename, '', $USER->id); // Counts have changed, so reload. list($assignableroles, $assigncounts, $nameswithcounts) = get_assignable_roles($context, ROLENAME_BOTH, true); } } // Process incoming role unassignments if (optional_param('remove', false, PARAM_BOOL) && confirm_sesskey()) { $userstounassign = $currentuserselector->get_selected_users(); if (!empty($userstounassign)) { foreach ($userstounassign as $removeuser) { //unassign only roles that are added manually, no messing with other components!!! role_unassign($roleid, $removeuser->id, $context->id, ''); } $potentialuserselector->invalidate_selected_users(); $currentuserselector->invalidate_selected_users(); $rolename = $assignableroles[$roleid]; add_to_log($course->id, 'role', 'unassign', 'mod/adobeconnect/participant.php?contextid=' . $context->id . '&roleid=' . $roleid, $rolename, '', $USER->id); // Counts have changed, so reload. list($assignableroles, $assigncounts, $nameswithcounts) = get_assignable_roles($context, ROLENAME_BOTH, true); } } } $PAGE->set_pagelayout('admin');