gnu-social/actions/userbyid.php

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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
* User by ID action class.
*
* @category Action
* @package GNUsocial
* @author Evan Prodromou <evan@status.net>
* @author Robin Millette <millette@status.net>
* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
defined('GNUSOCIAL') || die();
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/**
* User by ID action class.
*
* @category Action
* @package GNUsocial
* @author Evan Prodromou <evan@status.net>
* @author Robin Millette <millette@status.net>
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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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, ['nickname' => $this->target->getNickname()]);
common_redirect($url, 303);
}
}
}