6e9b4f0e9c
Per wikitech-l consensus: https://lists.wikimedia.org/pipermail/wikitech-l/2016-February/084821.html Notes: * Disabled CallTimePassByReference due to false positives (T127163) Change-Id: I2c8ce713ce6600a0bb7bf67537c87044c7a45c4b
133 lines
3.6 KiB
PHP
133 lines
3.6 KiB
PHP
<?php
|
|
/**
|
|
* Edit rollback user interface
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
/**
|
|
* User interface for the rollback action
|
|
*
|
|
* @ingroup Actions
|
|
*/
|
|
class RollbackAction extends FormlessAction {
|
|
|
|
public function getName() {
|
|
return 'rollback';
|
|
}
|
|
|
|
public function getRestriction() {
|
|
return 'rollback';
|
|
}
|
|
|
|
public function onView() {
|
|
// TODO: use $this->useTransactionalTimeLimit(); when POST only
|
|
wfTransactionalTimeLimit();
|
|
|
|
$details = null;
|
|
|
|
$request = $this->getRequest();
|
|
$user = $this->getUser();
|
|
|
|
$result = $this->page->doRollback(
|
|
$request->getVal( 'from' ),
|
|
$request->getText( 'summary' ),
|
|
$request->getVal( 'token' ),
|
|
$request->getBool( 'bot' ),
|
|
$details,
|
|
$this->getUser()
|
|
);
|
|
|
|
if ( in_array( [ 'actionthrottledtext' ], $result ) ) {
|
|
throw new ThrottledError;
|
|
}
|
|
|
|
if ( isset( $result[0][0] ) &&
|
|
( $result[0][0] == 'alreadyrolled' || $result[0][0] == 'cantrollback' )
|
|
) {
|
|
$this->getOutput()->setPageTitle( $this->msg( 'rollbackfailed' ) );
|
|
$errArray = $result[0];
|
|
$errMsg = array_shift( $errArray );
|
|
$this->getOutput()->addWikiMsgArray( $errMsg, $errArray );
|
|
|
|
if ( isset( $details['current'] ) ) {
|
|
/** @var Revision $current */
|
|
$current = $details['current'];
|
|
|
|
if ( $current->getComment() != '' ) {
|
|
$this->getOutput()->addHTML( $this->msg( 'editcomment' )->rawParams(
|
|
Linker::formatComment( $current->getComment() ) )->parse() );
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
# NOTE: Permission errors already handled by Action::checkExecute.
|
|
|
|
if ( $result == [ [ 'readonlytext' ] ] ) {
|
|
throw new ReadOnlyError;
|
|
}
|
|
|
|
# XXX: Would be nice if ErrorPageError could take multiple errors, and/or a status object.
|
|
# Right now, we only show the first error
|
|
foreach ( $result as $error ) {
|
|
throw new ErrorPageError( 'rollbackfailed', $error[0], array_slice( $error, 1 ) );
|
|
}
|
|
|
|
/** @var Revision $current */
|
|
$current = $details['current'];
|
|
$target = $details['target'];
|
|
$newId = $details['newid'];
|
|
$this->getOutput()->setPageTitle( $this->msg( 'actioncomplete' ) );
|
|
$this->getOutput()->setRobotPolicy( 'noindex,nofollow' );
|
|
|
|
$old = Linker::revUserTools( $current );
|
|
$new = Linker::revUserTools( $target );
|
|
$this->getOutput()->addHTML( $this->msg( 'rollback-success' )->rawParams( $old, $new )
|
|
->parseAsBlock() );
|
|
|
|
if ( $user->getBoolOption( 'watchrollback' ) ) {
|
|
$user->addWatch( $this->page->getTitle(), WatchedItem::IGNORE_USER_RIGHTS );
|
|
}
|
|
|
|
$this->getOutput()->returnToMain( false, $this->getTitle() );
|
|
|
|
if ( !$request->getBool( 'hidediff', false ) &&
|
|
!$this->getUser()->getBoolOption( 'norollbackdiff' )
|
|
) {
|
|
$contentHandler = $current->getContentHandler();
|
|
$de = $contentHandler->createDifferenceEngine(
|
|
$this->getContext(),
|
|
$current->getId(),
|
|
$newId,
|
|
false,
|
|
true
|
|
);
|
|
$de->showDiff( '', '' );
|
|
}
|
|
}
|
|
|
|
protected function getDescription() {
|
|
return '';
|
|
}
|
|
|
|
public function doesWrites() {
|
|
return true;
|
|
}
|
|
}
|