<cms:if k_matched_route eq 'home_view'>
    <cms:set my_canonical_url = "<cms:route_link
                                    k_matched_route
                                    rt_empty='' />"
                                 scope='global' />
<cms:else />
    <cms:set my_canonical_url = "<cms:route_link
                                k_matched_route
                                rt_page_name=rt_page_name
                                rt_slash='' />/"
                             scope='global' />
</cms:if>
<cms:php>
    global $FUNCS, $CTX, $PAGE;

    if( K_PRETTY_URLS && $_SERVER['REQUEST_METHOD']!='POST' && !$PAGE->parent_id ){

        $my_canonical_url = trim( $CTX->get('my_canonical_url', 2 /*global scope*/) );
        if( $my_canonical_url ){

            $url = $FUNCS->get_url();
            if( $url ){
                if( $url != $my_canonical_url ){
                    // Redirect to canonical url (append querystring params, if any)
                    $redirect_url = $FUNCS->get_qs_link( $my_canonical_url );

                    header( "Location: ".$redirect_url, TRUE, 301 );
                    die();
                }
            }
        }
    }
</cms:php>