gnu-social/lib/atomlistnoticefeed.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Class for building an in-memory Atom feed for a particular list's
* timeline.
*
* 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 Feed
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET'))
{
exit(1);
}
/**
* Class for list notice feeds. May contain a reference to the list.
*
* @category Feed
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
class AtomListNoticeFeed extends AtomNoticeFeed
{
private $list;
private $tagger;
/**
* Constructor
*
* @param List $list the list for the feed
* @param User $cur the current authenticated user, if any
* @param boolean $indent flag to turn indenting on or off
*
* @return void
*/
function __construct($list, $cur = null, $indent = true) {
parent::__construct($cur, $indent);
$this->list = $list;
$this->tagger = Profile::staticGet('id', $list->tagger);
// TRANS: Title in atom list notice feed. %1$s is a list name, %2$s is a tagger's nickname.
$title = sprintf(_('Timeline for people tagged #%1$s by %2$s'), $list->tag, $this->tagger->nickname);
$this->setTitle($title);
$sitename = common_config('site', 'name');
$subtitle = sprintf(
// TRANS: Message is used as a subtitle in atom list notice feed.
// TRANS: %1$s is a tagger's nickname, %2$s is a list name, %3$s is a site name.
_('Updates from %1$s\'s %2$s people tag on %3$s!'),
$this->tagger->nickname,
$list->tag,
$sitename
);
$this->setSubtitle($subtitle);
$avatar = $this->tagger->avatarUrl(AVATAR_PROFILE_SIZE);
$this->setLogo($avatar);
$this->setUpdated('now');
$self = common_local_url('ApiTimelineList',
array('user' => $this->tagger->nickname,
'id' => $list->tag,
'format' => 'atom'));
$this->setId($self);
$this->setSelfLink($self);
// FIXME: Stop using activity:subject?
$ao = ActivityObject::fromPeopletag($this->list);
$this->addAuthorRaw($ao->asString('author').
$ao->asString('activity:subject'));
$this->addLink($this->list->getUri());
}
function getList()
{
return $this->list;
}
}