4 use Friendica\Core\System;
5 use Friendica\Database\DBM;
7 require_once('include/crypto.php');
9 function xrd_init(App $a) {
10 if ($a->argv[0] == 'xrd') {
11 $uri = urldecode(notags(trim($_GET['uri'])));
12 if ($_SERVER['HTTP_ACCEPT'] == 'application/jrd+json') {
18 $uri = urldecode(notags(trim($_GET['resource'])));
19 if ($_SERVER['HTTP_ACCEPT'] == 'application/xrd+xml') {
26 if (substr($uri, 0, 4) === 'http') {
27 $name = ltrim(basename($uri), '~');
29 $local = str_replace('acct:', '', $uri);
30 if (substr($local, 0, 2) == '//')
31 $local = substr($local, 2);
33 $name = substr($local, 0, strpos($local, '@'));
36 $r = dba::select('user', array(), array('nickname' => $name), array('limit' => 1));
37 if (!DBM::is_result($r)) {
41 $profile_url = System::baseUrl().'/profile/'.$r['nickname'];
43 $alias = str_replace('/profile/', '/~', $profile_url);
45 $addr = 'acct:'.$r['nickname'].'@'.$a->get_hostname();
47 $addr .= '/'.$a->get_path();
51 xrd_xml($a, $addr, $alias, $profile_url, $r);
53 xrd_json($a, $addr, $alias, $profile_url, $r);
57 function xrd_json($a, $uri, $alias, $profile_url, $r) {
58 $salmon_key = salmon_key($r['spubkey']);
60 header('Access-Control-Allow-Origin: *');
61 header("Content-type: application/json; charset=utf-8");
63 $json = array('subject' => $uri,
64 'aliases' => array($alias, $profile_url),
65 'links' => array(array('rel' => NAMESPACE_DFRN, 'href' => $profile_url),
66 array('rel' => NAMESPACE_FEED, 'type' => 'application/atom+xml', 'href' => System::baseUrl().'/dfrn_poll/'.$r['nickname']),
67 array('rel' => 'http://webfinger.net/rel/profile-page', 'type' => 'text/html', 'href' => $profile_url),
68 array('rel' => 'http://microformats.org/profile/hcard', 'type' => 'text/html', 'href' => System::baseUrl().'/hcard/'.$r['nickname']),
69 array('rel' => NAMESPACE_POCO, 'href' => System::baseUrl().'/poco/'.$r['nickname']),
70 array('rel' => 'http://webfinger.net/rel/avatar', 'type' => 'image/jpeg', 'href' => System::baseUrl().'/photo/profile/'.$r['uid'].'.jpg'),
71 array('rel' => 'http://joindiaspora.com/seed_location', 'type' => 'text/html', 'href' => System::baseUrl()),
72 array('rel' => 'salmon', 'href' => System::baseUrl().'/salmon/'.$r['nickname']),
73 array('rel' => 'http://salmon-protocol.org/ns/salmon-replies', 'href' => System::baseUrl().'/salmon/'.$r['nickname']),
74 array('rel' => 'http://salmon-protocol.org/ns/salmon-mention', 'href' => System::baseUrl().'/salmon/'.$r['nickname'].'/mention'),
75 array('rel' => 'http://ostatus.org/schema/1.0/subscribe', 'template' => System::baseUrl().'/follow?url={uri}'),
76 array('rel' => 'magic-public-key', 'href' => 'data:application/magic-public-key,'.$salmon_key)
78 echo json_encode($json);
82 function xrd_xml($a, $uri, $alias, $profile_url, $r) {
83 $salmon_key = salmon_key($r['spubkey']);
85 header('Access-Control-Allow-Origin: *');
86 header("Content-type: text/xml");
88 $tpl = get_markup_template('xrd_person.tpl');
90 $o = replace_macros($tpl, array(
91 '$nick' => $r['nickname'],
94 '$profile_url' => $profile_url,
95 '$hcard_url' => System::baseUrl() . '/hcard/' . $r['nickname'],
96 '$atom' => System::baseUrl() . '/dfrn_poll/' . $r['nickname'],
97 '$poco_url' => System::baseUrl() . '/poco/' . $r['nickname'],
98 '$photo' => System::baseUrl() . '/photo/profile/' . $r['uid'] . '.jpg',
99 '$baseurl' => System::baseUrl(),
100 '$salmon' => System::baseUrl() . '/salmon/' . $r['nickname'],
101 '$salmen' => System::baseUrl() . '/salmon/' . $r['nickname'] . '/mention',
102 '$subscribe' => System::baseUrl() . '/follow?url={uri}',
103 '$modexp' => 'data:application/magic-public-key,' . $salmon_key,
106 $arr = array('user' => $r, 'xml' => $o);
107 call_hooks('personal_xrd', $arr);