<?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+
+/**
+ * XRDS for OpenMicroBlogging
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @author Robin Millette <millette@status.net>
+ * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link http://status.net/
+ *
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-if (!defined('LACONICA')) { exit(1); }
-
-define('OAUTH_NAMESPACE', 'http://oauth.net/core/1.0/');
-define('OMB_NAMESPACE', 'http://openmicroblogging.org/protocol/0.1');
-define('OAUTH_DISCOVERY', 'http://oauth.net/discovery/1.0');
-
-define('OMB_ENDPOINT_UPDATEPROFILE', OMB_NAMESPACE.'updateProfile');
-define('OAUTH_ENDPOINT_REQUEST', OAUTH_NAMESPACE.'endpoint/request');
-define('OAUTH_ENDPOINT_AUTHORIZE', OAUTH_NAMESPACE.'endpoint/authorize');
-define('OAUTH_ENDPOINT_ACCESS', OAUTH_NAMESPACE.'endpoint/access');
-define('OAUTH_ENDPOINT_RESOURCE', OAUTH_NAMESPACE.'endpoint/resource');
-define('OAUTH_AUTH_HEADER', OAUTH_NAMESPACE.'parameters/auth-header');
-define('OAUTH_POST_BODY', OAUTH_NAMESPACE.'parameters/post-body');
-define('OAUTH_HMAC_SHA1', OAUTH_NAMESPACE.'signature/HMAC-SHA1');
-
-class XrdsAction extends Action {
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+ exit(1);
+}
- function handle($args) {
- parent::handle($args);
- $nickname = $this->trimmed('nickname');
- $user = User::staticGet('nickname', $nickname);
- if (!$user) {
- common_user_error(_t('No such user.'));
- return;
- }
- $this->show_xrds($user);
- }
+require_once INSTALLDIR.'/lib/omb.php';
+require_once INSTALLDIR.'/extlib/libomb/service_provider.php';
+require_once INSTALLDIR.'/extlib/libomb/xrds_mapper.php';
+require_once INSTALLDIR.'/lib/xrdsoutputter.php';
- function show_xrds($user) {
-
- header('Content-Type: application/rdf+xml');
-
- common_start_xml();
- common_element_start('XRDS', array('xmlns' => 'xri://$xrds'));
-
- common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
- 'xml:id' => 'oauth',
- 'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
- 'version' => '2.0'));
-
- common_element('Type', NULL, 'xri://$xrds*simple');
-
- $this->show_service(OAUTH_ENDPONT_REQUEST,
- common_local_url('requesttoken'),
- array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY),
- array(OAUTH_HMAC_SHA1),
- $user->uri);
+/**
+ * XRDS for OpenMicroBlogging
+ *
+ * @category Action
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @author Robin Millette <millette@status.net>
+ * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link http://status.net/
+ */
+class XrdsAction extends Action
+{
+ var $user;
- $this->show_service(OAUTH_ENDPONT_AUTHORIZE,
- common_local_url('userauthorization'),
- array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY),
- array(OAUTH_HMAC_SHA1),
- $user->uri);
+ /**
+ * Is read only?
+ *
+ * @return boolean true
+ */
+ function isReadOnly()
+ {
+ return true;
+ }
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+ $nickname = $this->trimmed('nickname');
+ $this->user = User::staticGet('nickname', $nickname);
+ if (!$this->user) {
+ $this->clientError(_('No such user.'));
+ return;
+ }
+ return true;
+ }
- $this->show_service(OAUTH_ENDPONT_ACCESS,
- common_local_url('accesstoken'),
- array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY),
- array(OAUTH_HMAC_SHA1));
+ /**
+ * Class handler.
+ *
+ * @param array $args query arguments
+ *
+ * @return void
+ */
+ function handle($args)
+ {
+ parent::handle($args);
+ $xrdsOutputter = new XRDSOutputter();
+ $xrdsOutputter->startXRDS();
- $this->show_service(OAUTH_ENDPONT_RESOURCE,
- NULL,
- array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY),
- array(OAUTH_HMAC_SHA1));
-
- common_element_end('XRD');
-
- # XXX: decide whether to include user's ID/nickname in postNotice URL
-
- common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
- 'xml:id' => 'omb',
- 'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
- 'version' => '2.0'));
-
- common_element('Type', NULL, 'xri://$xrds*simple');
-
- $this->show_service(OMB_ENDPONT_POSTNOTICE,
- common_local_url('postnotice'));
+ Event::handle('StartUserXRDS', array($this,&$xrdsOutputter));
- $this->show_service(OMB_ENDPONT_UPDATEPROFILE,
- common_local_url('updateprofile'));
+ //oauth
+ $xrdsOutputter->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
+ 'xml:id' => 'oauth',
+ 'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
+ 'version' => '2.0'));
+ $xrdsOutputter->element('Type', null, 'xri://$xrds*simple');
+ $xrdsOutputter->showXrdsService(OAUTH_ENDPOINT_REQUEST,
+ common_local_url('requesttoken'),
+ array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY, OAUTH_HMAC_SHA1),
+ null,
+ $this->user->uri);
+ $xrdsOutputter->showXrdsService( OAUTH_ENDPOINT_AUTHORIZE,
+ common_local_url('userauthorization'),
+ array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY, OAUTH_HMAC_SHA1));
+ $xrdsOutputter->showXrdsService(OAUTH_ENDPOINT_ACCESS,
+ common_local_url('accesstoken'),
+ array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY, OAUTH_HMAC_SHA1));
+ $xrdsOutputter->showXrdsService(OAUTH_ENDPOINT_RESOURCE,
+ null,
+ array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY, OAUTH_HMAC_SHA1));
+ $xrdsOutputter->elementEnd('XRD');
+
+ //omb
+ $xrdsOutputter->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
+ 'xml:id' => 'omb',
+ 'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
+ 'version' => '2.0'));
+ $xrdsOutputter->element('Type', null, 'xri://$xrds*simple');
+ $xrdsOutputter->showXrdsService(OMB_ENDPOINT_POSTNOTICE,
+ common_local_url('postnotice'));
+ $xrdsOutputter->showXrdsService(OMB_ENDPOINT_UPDATEPROFILE,
+ common_local_url('updateprofile'));
+ $xrdsOutputter->elementEnd('XRD');
+
+ Event::handle('EndUserXRDS', array($this,&$xrdsOutputter));
- common_element_end('XRD');
-
- common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
- 'version' => '2.0'));
+ //misc
+ $xrdsOutputter->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
+ 'version' => '2.0'));
+ $xrdsOutputter->showXrdsService(OAUTH_DISCOVERY,
+ '#oauth');
+ $xrdsOutputter->showXrdsService(OMB_VERSION,
+ '#omb');
+ $xrdsOutputter->elementEnd('XRD');
- common_element('Type', NULL, 'xri://$xrds*simple');
-
- $this->show_service(OAUTH_DISCOVERY,
- '#oauth');
- $this->show_service(OMB_NAMESPACE,
- '#omb');
-
- common_element_end('XRD');
-
- common_element_end('XRDS');
- common_end_xml();
- }
-
- function show_service($type, $uri, $params=NULL, $sigs=NULL, $localId=NULL) {
- common_element_start('Service');
- common_element('URI', NULL, $uri);
- common_element('Type', NULL, $type);
- if ($params) {
- foreach ($params as $param) {
- common_element('Type', NULL, $param);
- }
- }
- if ($sigs) {
- foreach ($sigs as $sig) {
- common_element('Type', NULL, $sig);
- }
- }
- if ($localId) {
- common_element('LocalID', NULL, $localID);
- }
- common_element_end('Service');
- }
-}
\ No newline at end of file
+ $xrdsOutputter->endXRDS();
+
+ }
+}
+?>