<?php use Friendica\App; use Friendica\Core\System; use Friendica\Database\DBM; require_once('include/crypto.php'); function xrd_init(App $a) { if ($a->argv[0] == 'xrd') { $uri = urldecode(notags(trim($_GET['uri']))); if ($_SERVER['HTTP_ACCEPT'] == 'application/jrd+json') { $mode = 'json'; } else { $mode = 'xml'; } } else { $uri = urldecode(notags(trim($_GET['resource']))); if ($_SERVER['HTTP_ACCEPT'] == 'application/xrd+xml') { $mode = 'xml'; } else { $mode = 'json'; } } if (substr($uri, 0, 4) === 'http') { $name = ltrim(basename($uri), '~'); } else { $local = str_replace('acct:', '', $uri); if (substr($local, 0, 2) == '//') $local = substr($local, 2); $name = substr($local, 0, strpos($local, '@')); } $r = dba::select('user', array(), array('nickname' => $name), array('limit' => 1)); if (!DBM::is_result($r)) { killme(); } $profile_url = System::baseUrl().'/profile/'.$r['nickname']; $alias = str_replace('/profile/', '/~', $profile_url); $addr = 'acct:'.$r['nickname'].'@'.$a->get_hostname(); if ($a->get_path()) { $addr .= '/'.$a->get_path(); } if ($mode == 'xml') { xrd_xml($a, $addr, $alias, $profile_url, $r); } else { xrd_json($a, $addr, $alias, $profile_url, $r); } } function xrd_json($a, $uri, $alias, $profile_url, $r) { $salmon_key = salmon_key($r['spubkey']); header('Access-Control-Allow-Origin: *'); header("Content-type: application/json; charset=utf-8"); $json = array('subject' => $uri, 'aliases' => array($alias, $profile_url), 'links' => array(array('rel' => NAMESPACE_DFRN, 'href' => $profile_url), array('rel' => NAMESPACE_FEED, 'type' => 'application/atom+xml', 'href' => System::baseUrl().'/dfrn_poll/'.$r['nickname']), array('rel' => 'http://webfinger.net/rel/profile-page', 'type' => 'text/html', 'href' => $profile_url), array('rel' => 'http://microformats.org/profile/hcard', 'type' => 'text/html', 'href' => System::baseUrl().'/hcard/'.$r['nickname']), array('rel' => NAMESPACE_POCO, 'href' => System::baseUrl().'/poco/'.$r['nickname']), array('rel' => 'http://webfinger.net/rel/avatar', 'type' => 'image/jpeg', 'href' => System::baseUrl().'/photo/profile/'.$r['uid'].'.jpg'), array('rel' => 'http://joindiaspora.com/seed_location', 'type' => 'text/html', 'href' => System::baseUrl()), array('rel' => 'salmon', 'href' => System::baseUrl().'/salmon/'.$r['nickname']), array('rel' => 'http://salmon-protocol.org/ns/salmon-replies', 'href' => System::baseUrl().'/salmon/'.$r['nickname']), array('rel' => 'http://salmon-protocol.org/ns/salmon-mention', 'href' => System::baseUrl().'/salmon/'.$r['nickname'].'/mention'), array('rel' => 'http://ostatus.org/schema/1.0/subscribe', 'template' => System::baseUrl().'/follow?url={uri}'), array('rel' => 'magic-public-key', 'href' => 'data:application/magic-public-key,'.$salmon_key) )); echo json_encode($json); killme(); } function xrd_xml($a, $uri, $alias, $profile_url, $r) { $salmon_key = salmon_key($r['spubkey']); header('Access-Control-Allow-Origin: *'); header("Content-type: text/xml"); $tpl = get_markup_template('xrd_person.tpl'); $o = replace_macros($tpl, array( '$nick' => $r['nickname'], '$accturi' => $uri, '$alias' => $alias, '$profile_url' => $profile_url, '$hcard_url' => System::baseUrl() . '/hcard/' . $r['nickname'], '$atom' => System::baseUrl() . '/dfrn_poll/' . $r['nickname'], '$zot_post' => System::baseUrl() . '/post/' . $r['nickname'], '$poco_url' => System::baseUrl() . '/poco/' . $r['nickname'], '$photo' => System::baseUrl() . '/photo/profile/' . $r['uid'] . '.jpg', '$baseurl' => System::baseUrl(), '$salmon' => System::baseUrl() . '/salmon/' . $r['nickname'], '$salmen' => System::baseUrl() . '/salmon/' . $r['nickname'] . '/mention', '$subscribe' => System::baseUrl() . '/follow?url={uri}', '$modexp' => 'data:application/magic-public-key,' . $salmon_key, )); $arr = array('user' => $r, 'xml' => $o); call_hooks('personal_xrd', $arr); echo $arr['xml']; killme(); }