wiki.techinc.nl/includes/specials/SpecialUserLogout.php
James D. Forrester 232bbccbad includes/specials: Replace implicit Bugzilla bug numbers with Phab ones
It's unreasonable to expect newbies to know that "bug 12345" means "Task T14345"
except where it doesn't, so let's just standardise on the real numbers.

Change-Id: Ic878feaea72893a1c47ea79ac284e581209e1731
2017-02-28 00:18:28 +00:00

85 lines
2.5 KiB
PHP

<?php
/**
* Implements Special:Userlogout
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup SpecialPage
*/
/**
* Implements Special:Userlogout
*
* @ingroup SpecialPage
*/
class SpecialUserLogout extends UnlistedSpecialPage {
function __construct() {
parent::__construct( 'Userlogout' );
}
public function doesWrites() {
return true;
}
function execute( $par ) {
/**
* Some satellite ISPs use broken precaching schemes that log people out straight after
* they're logged in (T19790). Luckily, there's a way to detect such requests.
*/
if ( isset( $_SERVER['REQUEST_URI'] ) && strpos( $_SERVER['REQUEST_URI'], '&amp;' ) !== false ) {
wfDebug( "Special:UserLogout request {$_SERVER['REQUEST_URI']} looks suspicious, denying.\n" );
throw new HttpError( 400, $this->msg( 'suspicious-userlogout' ), $this->msg( 'loginerror' ) );
}
$this->setHeaders();
$this->outputHeader();
// Make sure it's possible to log out
$session = MediaWiki\Session\SessionManager::getGlobalSession();
if ( !$session->canSetUser() ) {
throw new ErrorPageError(
'cannotlogoutnow-title',
'cannotlogoutnow-text',
[
$session->getProvider()->describe( RequestContext::getMain()->getLanguage() )
]
);
}
$user = $this->getUser();
$oldName = $user->getName();
$user->logout();
$loginURL = SpecialPage::getTitleFor( 'Userlogin' )->getFullURL(
$this->getRequest()->getValues( 'returnto', 'returntoquery' ) );
$out = $this->getOutput();
$out->addWikiMsg( 'logouttext', $loginURL );
// Hook.
$injected_html = '';
Hooks::run( 'UserLogoutComplete', [ &$user, &$injected_html, $oldName ] );
$out->addHTML( $injected_html );
$out->returnToMain();
}
protected function getGroupName() {
return 'login';
}
}