+
+ if((x($a->profile,'page-flags')) && ($a->profile['page-flags'] & PAGE_COMMUNITY)) {
+ $a->page['htmlhead'] .= '<meta name="friendika.community" content="true" />';
+ }
+ if(x($a->profile,'openidserver'))
+ $a->page['htmlhead'] .= '<link rel="openid.server" href="' . $a->profile['openidserver'] . '" />' . "\r\n";
+ if(x($a->profile,'openid')) {
+ $delegate = ((strstr($a->profile['openid'],'://')) ? $a->profile['openid'] : 'http://' . $a->profile['openid']);
+ $a->page['htmlhead'] .= '<link rel="openid.delegate" href="' . $delegate . '" />' . "\r\n";
+ }
+
+ $keywords = ((x($a->profile,'pub_keywords')) ? $a->profile['pub_keywords'] : '');
+ $keywords = str_replace(array(',',' ',',,'),array(' ',',',','),$keywords);
+ if(strlen($keywords))
+ $a->page['htmlhead'] .= '<meta name="keywords" content="' . $keywords . '" />' . "\r\n" ;
+
+ $a->page['htmlhead'] .= '<meta name="dfrn-global-visibility" content="' . (($a->profile['net-publish']) ? 'true' : 'false') . '" />' . "\r\n" ;
+ $a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/dfrn_poll/' . $which .'" />' . "\r\n" ;
+ $uri = urlencode('acct:' . $a->profile['nickname'] . '@' . $a->get_hostname() . (($a->path) ? '/' . $a->path : ''));
+ $a->page['htmlhead'] .= '<link rel="lrdd" type="application/xrd+xml" href="' . $a->get_baseurl() . '/xrd/?uri=' . $uri . '" />' . "\r\n";
+ header('Link: <' . $a->get_baseurl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false);
+