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<?php
/**
* RSS feed for user and friends timeline action class.
*
* PHP version 5
*
* @category Action
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Robin Millette <millette@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://laconi.ca/
*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, 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
* 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/>.
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR.'/lib/rssaction.php';
/**
* RSS feed for user and friends timeline.
*
* Formatting of RSS handled by Rss10Action
*
* @category Action
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Robin Millette <millette@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://laconi.ca/
*/
class AllrssAction extends Rss10Action
{
var $user = null;
/**
* Initialization.
*
* @return boolean false if user doesn't exist
*/
function prepare($args)
{
parent::prepare($args);
$nickname = $this->trimmed('nickname');
$this->user = User::staticGet('nickname', $nickname);
if (!$this->user) {
$this->clientError(_('No such user.'));
return false;
} else {
return true;
}
}
/**
* Get notices
*
* @param integer $limit max number of notices to return
*
* @return array notices
*/
function getNotices($limit=0)
{
$user = $this->user;
$notice = $user->noticesWithFriends(0, $limit);
while ($notice->fetch()) {
$notices[] = clone($notice);
}
return $notices;
}
/**
* Get channel.
*
* @return array associative array on channel information
*/
function getChannel()
{
$user = $this->user;
$c = array('url' => common_local_url('allrss',
array('nickname' =>
$user->nickname)),
'title' => sprintf(_('%s and friends'), $user->nickname),
'link' => common_local_url('all',
array('nickname' =>
$user->nickname)),
'description' => sprintf(_('Feed for friends of %s'), $user->nickname));
return $c;
}
/**
* Get image.
*
* @return string user avatar URL or null
*/
function getImage()
{
$user = $this->user;
$profile = $user->getProfile();
if (!$profile) {
return null;
}
$avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
return $avatar ? $avatar->url : null;
}
}
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