gnu-social/actions/apiatomservice.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* An AtomPub service document for a user
*
* PHP version 5
*
* LICENCE: 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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category API
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
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/**
* Shows an AtomPub service document for a user
*
* @category API
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
* @link http://status.net/
*/
class ApiAtomServiceAction extends ApiBareAuthAction
{
/**
* Take arguments for running
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*
*/
function prepare($args)
{
parent::prepare($args);
$this->user = $this->getTargetUser($this->arg('id'));
if (empty($this->user)) {
// TRANS: Client error displayed when making an Atom API request for an unknown user.
$this->clientError(_('No such user.'), 404);
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}
return true;
}
/**
* Handle the arguments. In our case, show a service document.
*
* @param Array $args unused.
*
* @return void
*/
function handle()
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{
parent::handle();
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header('Content-Type: application/atomsvc+xml');
$this->startXML();
$this->elementStart('service', array('xmlns' => 'http://www.w3.org/2007/app',
'xmlns:atom' => 'http://www.w3.org/2005/Atom',
'xmlns:activity' => 'http://activitystrea.ms/spec/1.0/'));
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$this->elementStart('workspace');
// TRANS: Title for Atom feed.
$this->element('atom:title', null, _m('ATOM','Main'));
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$this->elementStart('collection',
array('href' => common_local_url('ApiTimelineUser',
array('id' => $this->user->id,
'format' => 'atom'))));
$this->element('atom:title',
null,
// TRANS: Title for Atom feed. %s is a user nickname.
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sprintf(_("%s timeline"),
$this->user->nickname));
$this->element('accept', null, 'application/atom+xml;type=entry');
$this->element('activity:verb', null, ActivityVerb::POST);
$this->elementEnd('collection');
$this->elementStart('collection',
array('href' => common_local_url('AtomPubSubscriptionFeed',
array('subscriber' => $this->user->id))));
$this->element('atom:title',
null,
// TRANS: Title for Atom feed with a user's subscriptions. %s is a user nickname.
sprintf(_("%s subscriptions"),
$this->user->nickname));
$this->element('accept', null, 'application/atom+xml;type=entry');
$this->element('activity:verb', null, ActivityVerb::FOLLOW);
$this->elementEnd('collection');
$this->elementStart('collection',
array('href' => common_local_url('AtomPubFavoriteFeed',
array('profile' => $this->user->id))));
$this->element('atom:title',
null,
// TRANS: Title for Atom feed with a user's favorite notices. %s is a user nickname.
sprintf(_("%s favorites"),
$this->user->nickname));
$this->element('accept', null, 'application/atom+xml;type=entry');
$this->element('activity:verb', null, ActivityVerb::FAVORITE);
$this->elementEnd('collection');
$this->elementStart('collection',
array('href' => common_local_url('AtomPubMembershipFeed',
array('profile' => $this->user->id))));
$this->element('atom:title',
null,
// TRANS: Title for Atom feed with a user's memberships. %s is a user nickname.
sprintf(_("%s memberships"),
$this->user->nickname));
$this->element('accept', null, 'application/atom+xml;type=entry');
$this->element('activity:verb', null, ActivityVerb::JOIN);
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$this->elementEnd('collection');
$this->elementEnd('workspace');
$this->elementEnd('service');
$this->endXML();
}
}