public static function publish ( $ID, $post=null) {
        $cites = get_post_meta($ID, 'mf2_cite', true);

        error_log("WEBMENTION CITE CHECK ".print_r($cites,true));
        if (empty($cites)) { return; error_log("WEBMENTION CITE NULL"); }

        if (isset($cites['url'])) {
            send_webmention(get_permalink($ID), $cites['url']);
             error_log("WEBMENTION CALLED".get_permalink($ID)." : ".$cites['url']);
        }else{
            foreach ($cites as $cite) {
            if (!empty($cite) && isset($cite['url'])) {
                send_webmention(get_permalink($ID), $cite['url']);
                error_log("WEBMENTIONS CALLED".get_permalink($ID)." : ".$cite['url']);
                }
        }

    }