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Make userxrd work without OStatus enabled

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This commit is contained in:
Evan Prodromou 2010-11-26 22:09:51 -05:00
parent fcc0825b14
commit edf660c6ff
2 changed files with 37 additions and 11 deletions
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4
actions/userxrd.php
View File

@ -32,9 +32,9 @@ class UserxrdAction extends XrdAction
parent::prepare($args);
$this->uri = $this->trimmed('uri');
$this->uri = Discovery::normalize($this->uri);
$this->uri = self::normalize($this->uri);
if (Discovery::isWebfinger($this->uri)) {
if (self::isWebfinger($this->uri)) {
$parts = explode('@', substr(urldecode($this->uri), 5));
if (count($parts) == 2) {
list($nick, $domain) = $parts;

42
lib/xrdaction.php
View File

@ -28,6 +28,10 @@ if (!defined('STATUSNET')) {
class XrdAction extends Action
{
const PROFILEPAGE = 'http://webfinger.net/rel/profile-page';
const UPDATESFROM = 'http://schemas.google.com/g/2010#updates-from';
const HCARD = 'http://microformats.org/profile/hcard';
public $uri;
public $user;
@ -46,7 +50,7 @@ class XrdAction extends Action
}
if (empty($xrd->subject)) {
$xrd->subject = Discovery::normalize($this->uri);
$xrd->subject = self::normalize($this->uri);
}
if (Event::handle('StartXrdActionAliases', array(&$xrd, $this->user))) {
@ -74,12 +78,12 @@ class XrdAction extends Action
if (Event::handle('StartXrdActionLinks', array(&$xrd, $this->user))) {
$xrd->links[] = array('rel' => Discovery::PROFILEPAGE,
$xrd->links[] = array('rel' => self::PROFILEPAGE,
'type' => 'text/html',
'href' => $profile->profileurl);
// hCard
$xrd->links[] = array('rel' => Discovery::HCARD,
$xrd->links[] = array('rel' => self::HCARD,
'type' => 'text/html',
'href' => common_local_url('hcard', array('nickname' => $nick)));
@ -93,11 +97,6 @@ class XrdAction extends Action
'href' => common_local_url('foaf',
array('nickname' => $nick)));
$xrd->links[] = array('rel' => Discovery::UPDATESFROM,
'href' => common_local_url('ApiTimelineUser',
array('id' => $this->user->id,
'format' => 'atom')),
'type' => 'application/atom+xml');
Event::handle('EndXrdActionLinks', array(&$xrd, $this->user));
}
@ -106,4 +105,31 @@ class XrdAction extends Action
header('Content-type: application/xrd+xml');
print $xrd->toXML();
}
/**
* Given a "user id" make sure it's normalized to either a webfinger
* acct: uri or a profile HTTP URL.
*/
public static function normalize($user_id)
{
if (substr($user_id, 0, 5) == 'http:' ||
substr($user_id, 0, 6) == 'https:' ||
substr($user_id, 0, 5) == 'acct:') {
return $user_id;
}
if (strpos($user_id, '@') !== FALSE) {
return 'acct:' . $user_id;
}
return 'http://' . $user_id;
}
public static function isWebfinger($user_id)
{
$uri = self::normalize($user_id);
return (substr($uri, 0, 5) == 'acct:');
}
}