gnu-social/actions/userbyid.php

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<?php
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/**
* User by ID action class.
*
* PHP version 5
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Robin Millette <millette@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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* 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
* 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('GNUSOCIAL')) { exit(1); }
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/**
* User by ID action class.
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Robin Millette <millette@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*/
class UserbyidAction extends ShowstreamAction
{
protected function doPreparation()
{
// accessing by ID just requires an ID, not a nickname
$this->target = Profile::getByID($this->trimmed('id'));
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// For local users when accessed by id number, redirect with
// the nickname as argument instead of id.
if ($this->target->isLocal()) {
// Support redirecting to FOAF rdf/xml if the agent prefers it...
// Internet Explorer doesn't specify "text/html" and does list "*/*"
// at least through version 8. We need to list text/html up front to
// ensure that only user-agents who specifically ask for RDF get it.
$page_prefs = 'text/html,application/xhtml+xml,application/rdf+xml,application/xml;q=0.3,text/xml;q=0.2';
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
$type = common_negotiate_type(common_accept_to_prefs($httpaccept),
common_accept_to_prefs($page_prefs));
$page = $type === 'application/rdf+xml' ? 'foaf' : 'showstream';
$url = common_local_url($page, array('nickname' => $this->target->getNickname()));
common_redirect($url, 303);
}
}
}