<?php
-
-/*
+/**
+ *
+ *
* Created on Jun 20, 2007
- * API for MediaWiki 1.8+
*
- * Copyright (C) 2007 Roan Kattouw <Firstname>.<Lastname>@home.nl
+ * Copyright © 2007 Roan Kattouw "<Firstname>.<Lastname>@gmail.com"
*
* 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
*
* 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.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
*/
-if (!defined('MEDIAWIKI')) {
- // Eclipse helper - will be ignored in production
- require_once ("ApiBase.php");
-}
-
/**
* @ingroup API
*/
class ApiRollback extends ApiBase {
- public function __construct($main, $action) {
- parent :: __construct($main, $action);
- }
+ /**
+ * @var Title
+ */
+ private $mTitleObj = null;
+
+ /**
+ * @var User
+ */
+ private $mUser = null;
public function execute() {
- $this->getMain()->requestWriteMode();
+ $this->useTransactionalTimeLimit();
+
+ $user = $this->getUser();
$params = $this->extractRequestParams();
- $titleObj = NULL;
- if(!isset($params['title']))
- $this->dieUsageMsg(array('missingparam', 'title'));
- if(!isset($params['user']))
- $this->dieUsageMsg(array('missingparam', 'user'));
- if(!isset($params['token']))
- $this->dieUsageMsg(array('missingparam', 'token'));
-
- $titleObj = Title::newFromText($params['title']);
- if(!$titleObj)
- $this->dieUsageMsg(array('invalidtitle', $params['title']));
- if(!$titleObj->exists())
- $this->dieUsageMsg(array('notanarticle'));
-
- #We need to be able to revert IPs, but getCanonicalName rejects them
- $username = User::isIP($params['user'])
- ? $params['user']
- : User::getCanonicalName($params['user']);
- if(!$username)
- $this->dieUsageMsg(array('invaliduser', $params['user']));
+ $titleObj = $this->getRbTitle( $params );
+ $pageObj = WikiPage::factory( $titleObj );
+ $summary = $params['summary'];
+ $details = [];
+
+ // If change tagging was requested, check that the user is allowed to tag,
+ // and the tags are valid
+ if ( count( $params['tags'] ) ) {
+ $tagStatus = ChangeTags::canAddTagsAccompanyingChange( $params['tags'], $user );
+ if ( !$tagStatus->isOK() ) {
+ $this->dieStatus( $tagStatus );
+ }
+ }
+
+ $retval = $pageObj->doRollback(
+ $this->getRbUser( $params ),
+ $summary,
+ $params['token'],
+ $params['markbot'],
+ $details,
+ $user,
+ $params['tags']
+ );
- $articleObj = new Article($titleObj);
- $summary = (isset($params['summary']) ? $params['summary'] : "");
- $details = null;
- $retval = $articleObj->doRollback($username, $summary, $params['token'], $params['markbot'], $details);
+ if ( $retval ) {
+ $this->dieStatus( $this->errorArrayToStatus( $retval, $user ) );
+ }
- if($retval)
- // We don't care about multiple errors, just report one of them
- $this->dieUsageMsg(current($retval));
+ $watch = 'preferences';
+ if ( isset( $params['watchlist'] ) ) {
+ $watch = $params['watchlist'];
+ }
- $info = array(
+ // Watch pages
+ $this->setWatch( $watch, $titleObj, 'watchrollback' );
+
+ $info = [
'title' => $titleObj->getPrefixedText(),
- 'pageid' => $details['current']->getPage(),
+ 'pageid' => intval( $details['current']->getPage() ),
'summary' => $details['summary'],
- 'revid' => $titleObj->getLatestRevID(),
- 'old_revid' => $details['current']->getID(),
- 'last_revid' => $details['target']->getID()
- );
+ 'revid' => intval( $details['newid'] ),
+ // The revision being reverted (previously the current revision of the page)
+ 'old_revid' => intval( $details['current']->getID() ),
+ // The revision being restored (the last revision before revision(s) by the reverted user)
+ 'last_revid' => intval( $details['target']->getID() )
+ ];
+
+ $this->getResult()->addValue( null, $this->getModuleName(), $info );
+ }
- $this->getResult()->addValue(null, $this->getModuleName(), $info);
+ public function mustBePosted() {
+ return true;
}
- public function mustBePosted() { return true; }
+ public function isWriteMode() {
+ return true;
+ }
public function getAllowedParams() {
- return array (
+ return [
'title' => null,
- 'user' => null,
- 'token' => null,
- 'summary' => null,
- 'markbot' => false
- );
+ 'pageid' => [
+ ApiBase::PARAM_TYPE => 'integer'
+ ],
+ 'tags' => [
+ ApiBase::PARAM_TYPE => 'tags',
+ ApiBase::PARAM_ISMULTI => true,
+ ],
+ 'user' => [
+ ApiBase::PARAM_TYPE => 'user',
+ ApiBase::PARAM_REQUIRED => true
+ ],
+ 'summary' => '',
+ 'markbot' => false,
+ 'watchlist' => [
+ ApiBase::PARAM_DFLT => 'preferences',
+ ApiBase::PARAM_TYPE => [
+ 'watch',
+ 'unwatch',
+ 'preferences',
+ 'nochange'
+ ],
+ ],
+ 'token' => [
+ // Standard definition automatically inserted
+ ApiBase::PARAM_HELP_MSG_APPEND => [ 'api-help-param-token-webui' ],
+ ],
+ ];
}
- public function getParamDescription() {
- return array (
- 'title' => 'Title of the page you want to rollback.',
- 'user' => 'Name of the user whose edits are to be rolled back. If set incorrectly, you\'ll get a badtoken error.',
- 'token' => 'A rollback token previously retrieved through prop=revisions',
- 'summary' => 'Custom edit summary. If not set, default summary will be used.',
- 'markbot' => 'Mark the reverted edits and the revert as bot edits'
- );
+ public function needsToken() {
+ return 'rollback';
}
- public function getDescription() {
- return array(
- 'Undo the last edit to the page. If the last user who edited the page made multiple edits in a row,',
- 'they will all be rolled back.'
- );
+ /**
+ * @param array $params
+ *
+ * @return string
+ */
+ private function getRbUser( array $params ) {
+ if ( $this->mUser !== null ) {
+ return $this->mUser;
+ }
+
+ // We need to be able to revert IPs, but getCanonicalName rejects them
+ $this->mUser = User::isIP( $params['user'] )
+ ? $params['user']
+ : User::getCanonicalName( $params['user'] );
+ if ( !$this->mUser ) {
+ $this->dieWithError( [ 'apierror-invaliduser', wfEscapeWikiText( $params['user'] ) ] );
+ }
+
+ return $this->mUser;
}
- protected function getExamples() {
- return array (
- 'api.php?action=rollback&title=Main%20Page&user=Catrope&token=123ABC',
- 'api.php?action=rollback&title=Main%20Page&user=217.121.114.116&token=123ABC&summary=Reverting%20vandalism&markbot=1'
- );
+ /**
+ * @param array $params
+ *
+ * @return Title
+ */
+ private function getRbTitle( array $params ) {
+ if ( $this->mTitleObj !== null ) {
+ return $this->mTitleObj;
+ }
+
+ $this->requireOnlyOneParameter( $params, 'title', 'pageid' );
+
+ if ( isset( $params['title'] ) ) {
+ $this->mTitleObj = Title::newFromText( $params['title'] );
+ if ( !$this->mTitleObj || $this->mTitleObj->isExternal() ) {
+ $this->dieWithError( [ 'apierror-invalidtitle', wfEscapeWikiText( $params['title'] ) ] );
+ }
+ } elseif ( isset( $params['pageid'] ) ) {
+ $this->mTitleObj = Title::newFromID( $params['pageid'] );
+ if ( !$this->mTitleObj ) {
+ $this->dieWithError( [ 'apierror-nosuchpageid', $params['pageid'] ] );
+ }
+ }
+
+ if ( !$this->mTitleObj->exists() ) {
+ $this->dieWithError( 'apierror-missingtitle' );
+ }
+
+ return $this->mTitleObj;
+ }
+
+ protected function getExamplesMessages() {
+ return [
+ 'action=rollback&title=Main%20Page&user=Example&token=123ABC' =>
+ 'apihelp-rollback-example-simple',
+ 'action=rollback&title=Main%20Page&user=192.0.2.5&' .
+ 'token=123ABC&summary=Reverting%20vandalism&markbot=1' =>
+ 'apihelp-rollback-example-summary',
+ ];
}
- public function getVersion() {
- return __CLASS__ . ': $Id: ApiRollback.php 45043 2008-12-26 04:13:47Z mrzman $';
+ public function getHelpUrls() {
+ return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Rollback';
}
}