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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Show the friends 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 Personal
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2009 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);
}
require_once INSTALLDIR.'/lib/twitterapi.php';
class ApifriendstimelineAction extends TwitterapiAction
{
var $user = null;
var $notices = null;
/**
* Take arguments for running
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*
*/
function prepare($args)
{
parent::prepare($args);
$this->page = (int)$this->arg('page', 1);
$this->count = (int)$this->arg('count', 20);
$this->max_id = (int)$this->arg('max_id', 0);
$this->since_id = (int)$this->arg('since_id', 0);
$this->since = $this->arg('since');
if ($this->requiresAuth()) {
if ($this->checkBasicAuthUser() == false) {
return;
}
}
$this->user = $this->getTargetUser($this->arg('id'));
if (empty($this->user)) {
$this->clientError(_('No such user!'), 404, $this->arg('format'));
return;
}
$this->notices = $this->getNotices();
return true;
}
function handle($args) {
parent::handle($args);
$this->showTimeline();
}
function showTimeline()
{
$profile = $this->user->getProfile();
$sitename = common_config('site', 'name');
$title = sprintf(_("%s and friends"), $user->nickname);
$taguribase = common_config('integration', 'taguri');
$id = "tag:$taguribase:FriendsTimeline:" . $user->id;
$link = common_local_url('all',
array('nickname' => $user->nickname));
$subtitle = sprintf(_('Updates from %1$s and friends on %2$s!'),
$user->nickname, $sitename);
switch($this->arg('format')) {
case 'xml':
$this->show_xml_timeline($this->notices);
break;
case 'rss':
$this->show_rss_timeline($this->notices, $title, $link, $subtitle);
break;
case 'atom':
$target_id = $this->arg('id');
if (isset($target_id)) {
$selfuri = common_root_url() .
'api/statuses/friends_timeline/' .
$target_id . '.atom';
} else {
$selfuri = common_root_url() .
'api/statuses/friends_timeline.atom';
}
$this->show_atom_timeline($this->notices, $title, $id, $link,
$subtitle, null, $selfuri);
break;
case 'json':
$this->show_json_timeline($this->notices);
break;
default:
$this->clientError(_('API method not found!'), $code = 404);
break;
}
}
function getNotices()
{
$notices = array();
if (!empty($this->auth_user) && $this->auth_user->id == $this->user->id) {
$notice = $this->user->noticeInbox(($this->page-1) * $this->count,
$this->count, $this->since_id,
$this->max_id, $this->since);
} else {
$notice = $this->user->noticesWithFriends(($this->page-1) * $this->count,
$this->count, $this->since_id,
$this->max_id, $this->since);
}
while ($notice->fetch()) {
$notices[] = clone($notice);
}
return $notices;
}
function requiresAuth()
{
// If the site is "private", all API methods except statusnet/config
// need authentication
if (common_config('site', 'private')) {
return true;
}
// bare auth: only needs auth if without an argument or query param specifying user id
$id = $this->arg('id');
$user_id = $this->arg('user_id');
$screen_name = $this->arg('screen_name');
if (empty($id) && empty($user_id) && empty($screen_name)) {
return true;
}
return false;
}
/**
* Is this page read-only?
*
* @return boolean true
*/
function isReadOnly($args)
{
return true;
}
/**
* When was this feed last modified?
*
*/
function lastModified()
{
if (empty($this->notices)) {
return null;
}
if (count($this->notices) == 0) {
return null;
}
return strtotime($this->notices[0]->created);
}
}
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