3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2008, Controlez-Vous, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('LACONICA')) { exit(1); }
22 require_once(INSTALLDIR.'/lib/omb.php');
24 class XrdsAction extends Action {
26 function handle($args) {
27 parent::handle($args);
28 $nickname = $this->trimmed('nickname');
29 $user = User::staticGet('nickname', $nickname);
31 common_user_error(_t('No such user.'));
34 $this->show_xrds($user);
37 function show_xrds($user) {
39 header('Content-Type: application/xrds+xml');
42 common_element_start('XRDS', array('xmlns' => 'xri://$xrds'));
44 common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
46 'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
49 common_element('Type', NULL, 'xri://$xrds*simple');
51 $this->show_service(OAUTH_ENDPOINT_REQUEST,
52 common_local_url('requesttoken'),
53 array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY),
54 array(OAUTH_HMAC_SHA1),
57 $this->show_service(OAUTH_ENDPOINT_AUTHORIZE,
58 common_local_url('userauthorization'),
59 array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY),
60 array(OAUTH_HMAC_SHA1),
63 $this->show_service(OAUTH_ENDPOINT_ACCESS,
64 common_local_url('accesstoken'),
65 array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY),
66 array(OAUTH_HMAC_SHA1));
68 $this->show_service(OAUTH_ENDPOINT_RESOURCE,
70 array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY),
71 array(OAUTH_HMAC_SHA1));
73 common_element_end('XRD');
75 # XXX: decide whether to include user's ID/nickname in postNotice URL
77 common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
79 'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
82 common_element('Type', NULL, 'xri://$xrds*simple');
84 $this->show_service(OMB_ENDPOINT_POSTNOTICE,
85 common_local_url('postnotice'));
87 $this->show_service(OMB_ENDPOINT_UPDATEPROFILE,
88 common_local_url('updateprofile'));
90 common_element_end('XRD');
92 common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
95 common_element('Type', NULL, 'xri://$xrds*simple');
97 $this->show_service(OAUTH_DISCOVERY,
99 $this->show_service(OMB_NAMESPACE,
102 common_element_end('XRD');
104 common_element_end('XRDS');
108 function show_service($type, $uri, $params=NULL, $sigs=NULL, $localId=NULL) {
109 common_element_start('Service');
111 common_element('URI', NULL, $uri);
113 common_element('Type', NULL, $type);
115 foreach ($params as $param) {
116 common_element('Type', NULL, $param);
120 foreach ($sigs as $sig) {
121 common_element('Type', NULL, $sig);
125 common_element('LocalID', NULL, $localID);
127 common_element_end('Service');