argc > 1)
$which = $a->argv[1];
else {
notice( t('No profile') . EOL );
$a->error = 404;
return;
}
$profile = 0;
if((local_user()) && ($a->argc > 2) && ($a->argv[2] === 'view')) {
$which = $a->user['nickname'];
$profile = $a->argv[1];
}
profile_load($a,$which,$profile);
if((x($a->profile,'page-flags')) && ($a->profile['page-flags'] == PAGE_COMMUNITY)) {
$a->page['htmlhead'] .= '';
}
if(x($a->profile,'openidserver'))
$a->page['htmlhead'] .= '' . "\r\n";
if(x($a->profile,'openid')) {
$delegate = ((strstr($a->profile['openid'],'://')) ? $a->profile['openid'] : 'http://' . $a->profile['openid']);
$a->page['htmlhead'] .= '' . "\r\n";
}
if(! $blocked) {
$keywords = ((x($a->profile,'pub_keywords')) ? $a->profile['pub_keywords'] : '');
$keywords = str_replace(array(',',' ',',,'),array(' ',',',','),$keywords);
if(strlen($keywords))
$a->page['htmlhead'] .= '' . "\r\n" ;
}
$a->page['htmlhead'] .= '' . "\r\n" ;
$a->page['htmlhead'] .= '' . "\r\n" ;
$uri = urlencode('acct:' . $a->profile['nickname'] . '@' . $a->get_hostname() . (($a->path) ? '/' . $a->path : ''));
$a->page['htmlhead'] .= '' . "\r\n";
header('Link: <' . $a->get_baseurl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false);
$dfrn_pages = array('request', 'confirm', 'notify', 'poll');
foreach($dfrn_pages as $dfrn)
$a->page['htmlhead'] .= "get_baseurl()."/dfrn_{$dfrn}/{$which}\" />\r\n";
}