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<?php /* Redirect anyone who is not logged in */ if (! $modx->user->hasSessionContext($modx->context->get('key'))) { $modx->sendUnauthorizedPage(); } return '';
<?php /* Redirect anyone who is not a member of a particular user group */ if (! $modx->user->isMember('SomeUserGroup')) { $modx->sendUnauthorizedPage(); } return '';