'format' => 'atom')),
'type' => 'application/atom+xml');
+ // hCard
+ $xrd->links[] = array('rel' => 'http://microformats.org/profile/hcard',
+ 'type' => 'text/html',
+ 'href' => common_profile_url($nick));
+
+ // XFN
+ $xrd->links[] = array('rel' => 'http://gmpg.org/xfn/11',
+ 'type' => 'text/html',
+ 'href' => common_profile_url($nick));
+ // FOAF
+ $xrd->links[] = array('rel' => 'describedby',
+ 'type' => 'application/rdf+xml',
+ 'href' => common_local_url('foaf',
+ array('nickname' => $nick)));
+
$salmon_url = common_local_url('salmon',
array('id' => $this->user->id));