Current File : //proc/thread-self/root/www/varak.net/wiki.varak.net/includes/actions/SpecialPageAction.php
<?php
/**
* 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
*
* @file
* @ingroup Actions
*/
use MediaWiki\MediaWikiServices;
/**
* An action that just passes the request to the relevant special page
*
* @ingroup Actions
* @since 1.25
*/
class SpecialPageAction extends FormlessAction {
/**
* @var array A mapping of action names to special page names.
*/
public static $actionToSpecialPageMapping = [
'revisiondelete' => 'Revisiondelete',
'editchangetags' => 'EditTags',
];
public function getName() {
$request = $this->getRequest();
$actionName = $request->getVal( 'action', 'view' );
// TODO: Shouldn't need to copy-paste this code from Action::getActionName!
if ( $actionName === 'historysubmit' ) {
if ( $request->getBool( 'revisiondelete' ) ) {
$actionName = 'revisiondelete';
} elseif ( $request->getBool( 'editchangetags' ) ) {
$actionName = 'editchangetags';
}
}
if ( isset( self::$actionToSpecialPageMapping[$actionName] ) ) {
return $actionName;
}
return 'nosuchaction';
}
public function requiresUnblock() {
return false;
}
public function getDescription() {
return '';
}
public function onView() {
return '';
}
public function show() {
$special = $this->getSpecialPage();
if ( !$special ) {
throw new ErrorPageError(
$this->msg( 'nosuchaction' ), $this->msg( 'nosuchactiontext' ) );
}
$special->setContext( $this->getContext() );
$special->getContext()->setTitle( $special->getPageTitle() );
$special->run( '' );
}
public function doesWrites() {
$special = $this->getSpecialPage();
return $special ? $special->doesWrites() : false;
}
/**
* @return SpecialPage|null
*/
protected function getSpecialPage() {
$action = $this->getName();
if ( $action === 'nosuchaction' ) {
return null;
}
// map actions to (whitelisted) special pages
return MediaWikiServices::getInstance()->getSpecialPageFactory()->
getPage( self::$actionToSpecialPageMapping[$action] );
}
}
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