<?php
/**
- * API for MediaWiki 1.8+
+ *
*
* Created on Oct 31, 2007
*
- * Copyright © 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
* @file
*/
-if ( !defined( 'MEDIAWIKI' ) ) {
- // Eclipse helper - will be ignored in production
- require_once( "ApiBase.php" );
-}
-
/**
* API Module to move pages
* @ingroup API
*/
class ApiMove extends ApiBase {
- public function __construct( $main, $action ) {
- parent::__construct( $main, $action );
- }
-
public function execute() {
- global $wgUser;
+ $this->useTransactionalTimeLimit();
+
+ $user = $this->getUser();
$params = $this->extractRequestParams();
- if ( is_null( $params['reason'] ) ) {
- $params['reason'] = '';
- }
$this->requireOnlyOneParameter( $params, 'from', 'fromid' );
if ( isset( $params['from'] ) ) {
$fromTitle = Title::newFromText( $params['from'] );
- if ( !$fromTitle ) {
- $this->dieUsageMsg( array( 'invalidtitle', $params['from'] ) );
+ if ( !$fromTitle || $fromTitle->isExternal() ) {
+ $this->dieWithError( [ 'apierror-invalidtitle', wfEscapeWikiText( $params['from'] ) ] );
}
} elseif ( isset( $params['fromid'] ) ) {
$fromTitle = Title::newFromID( $params['fromid'] );
if ( !$fromTitle ) {
- $this->dieUsageMsg( array( 'nosuchpageid', $params['fromid'] ) );
+ $this->dieWithError( [ 'apierror-nosuchpageid', $params['fromid'] ] );
}
}
if ( !$fromTitle->exists() ) {
- $this->dieUsageMsg( array( 'notanarticle' ) );
+ $this->dieWithError( 'apierror-missingtitle' );
}
$fromTalk = $fromTitle->getTalkPage();
$toTitle = Title::newFromText( $params['to'] );
- if ( !$toTitle ) {
- $this->dieUsageMsg( array( 'invalidtitle', $params['to'] ) );
+ if ( !$toTitle || $toTitle->isExternal() ) {
+ $this->dieWithError( [ 'apierror-invalidtitle', wfEscapeWikiText( $params['to'] ) ] );
}
- $toTalk = $toTitle->getTalkPage();
+ $toTalk = $toTitle->getTalkPageIfDefined();
if ( $toTitle->getNamespace() == NS_FILE
&& !RepoGroup::singleton()->getLocalRepo()->findFile( $toTitle )
- && wfFindFile( $toTitle ) )
- {
- if ( !$params['ignorewarnings'] && $wgUser->isAllowed( 'reupload-shared' ) ) {
- $this->dieUsageMsg( array( 'sharedfile-exists' ) );
- } elseif ( !$wgUser->isAllowed( 'reupload-shared' ) ) {
- $this->dieUsageMsg( array( 'cantoverwrite-sharedfile' ) );
+ && wfFindFile( $toTitle )
+ ) {
+ if ( !$params['ignorewarnings'] && $user->isAllowed( 'reupload-shared' ) ) {
+ $this->dieWithError( 'apierror-fileexists-sharedrepo-perm' );
+ } elseif ( !$user->isAllowed( 'reupload-shared' ) ) {
+ $this->dieWithError( 'apierror-cantoverwrite-sharedfile' );
}
}
- // Move the page
- $retval = $fromTitle->moveTo( $toTitle, true, $params['reason'], !$params['noredirect'] );
- if ( $retval !== true ) {
- $this->dieUsageMsg( reset( $retval ) );
+ // Rate limit
+ if ( $user->pingLimiter( 'move' ) ) {
+ $this->dieWithError( 'apierror-ratelimited' );
+ }
+
+ // Check if the user is allowed to add the specified changetags
+ if ( $params['tags'] ) {
+ $ableToTag = ChangeTags::canAddTagsAccompanyingChange( $params['tags'], $user );
+ if ( !$ableToTag->isOK() ) {
+ $this->dieStatus( $ableToTag );
+ }
}
- $r = array( 'from' => $fromTitle->getPrefixedText(), 'to' => $toTitle->getPrefixedText(), 'reason' => $params['reason'] );
- if ( !$params['noredirect'] || !$wgUser->isAllowed( 'suppressredirect' ) ) {
- $r['redirectcreated'] = '';
+ // Move the page
+ $toTitleExists = $toTitle->exists();
+ $status = $this->movePage( $fromTitle, $toTitle, $params['reason'], !$params['noredirect'],
+ $params['tags'] ?: [] );
+ if ( !$status->isOK() ) {
+ $this->dieStatus( $status );
}
+ $r = [
+ 'from' => $fromTitle->getPrefixedText(),
+ 'to' => $toTitle->getPrefixedText(),
+ 'reason' => $params['reason']
+ ];
+
+ // NOTE: we assume that if the old title exists, it's because it was re-created as
+ // a redirect to the new title. This is not safe, but what we did before was
+ // even worse: we just determined whether a redirect should have been created,
+ // and reported that it was created if it should have, without any checks.
+ // Also note that isRedirect() is unreliable because of T39209.
+ $r['redirectcreated'] = $fromTitle->exists();
+
+ $r['moveoverredirect'] = $toTitleExists;
+
// Move the talk page
- if ( $params['movetalk'] && $fromTalk->exists() && !$fromTitle->isTalkPage() ) {
- $retval = $fromTalk->moveTo( $toTalk, true, $params['reason'], !$params['noredirect'] );
- if ( $retval === true ) {
+ if ( $params['movetalk'] && $toTalk && $fromTalk->exists() && !$fromTitle->isTalkPage() ) {
+ $toTalkExists = $toTalk->exists();
+ $status = $this->movePage(
+ $fromTalk,
+ $toTalk,
+ $params['reason'],
+ !$params['noredirect'],
+ $params['tags'] ?: []
+ );
+ if ( $status->isOK() ) {
$r['talkfrom'] = $fromTalk->getPrefixedText();
$r['talkto'] = $toTalk->getPrefixedText();
+ $r['talkmoveoverredirect'] = $toTalkExists;
} else {
- // We're not gonna dieUsage() on failure, since we already changed something
- $parsed = $this->parseMsg( reset( $retval ) );
- $r['talkmove-error-code'] = $parsed['code'];
- $r['talkmove-error-info'] = $parsed['info'];
+ // We're not going to dieWithError() on failure, since we already changed something
+ $r['talkmove-errors'] = $this->getErrorFormatter()->arrayFromStatus( $status );
}
}
+ $result = $this->getResult();
+
// Move subpages
if ( $params['movesubpages'] ) {
- $r['subpages'] = $this->moveSubpages( $fromTitle, $toTitle,
- $params['reason'], $params['noredirect'] );
- $this->getResult()->setIndexedTagName( $r['subpages'], 'subpage' );
+ $r['subpages'] = $this->moveSubpages(
+ $fromTitle,
+ $toTitle,
+ $params['reason'],
+ $params['noredirect'],
+ $params['tags'] ?: []
+ );
+ ApiResult::setIndexedTagName( $r['subpages'], 'subpage' );
+
if ( $params['movetalk'] ) {
- $r['subpages-talk'] = $this->moveSubpages( $fromTalk, $toTalk,
- $params['reason'], $params['noredirect'] );
- $this->getResult()->setIndexedTagName( $r['subpages-talk'], 'subpage' );
+ $r['subpages-talk'] = $this->moveSubpages(
+ $fromTalk,
+ $toTalk,
+ $params['reason'],
+ $params['noredirect'],
+ $params['tags'] ?: []
+ );
+ ApiResult::setIndexedTagName( $r['subpages-talk'], 'subpage' );
}
}
- $watch = "preferences";
+ $watch = 'preferences';
if ( isset( $params['watchlist'] ) ) {
$watch = $params['watchlist'];
} elseif ( $params['watch'] ) {
$this->setWatch( $watch, $fromTitle, 'watchmoves' );
$this->setWatch( $watch, $toTitle, 'watchmoves' );
- $this->getResult()->addValue( null, $this->getModuleName(), $r );
+ $result->addValue( null, $this->getModuleName(), $r );
+ }
+
+ /**
+ * @param Title $from
+ * @param Title $to
+ * @param string $reason
+ * @param bool $createRedirect
+ * @param array $changeTags Applied to the entry in the move log and redirect page revision
+ * @return Status
+ */
+ protected function movePage( Title $from, Title $to, $reason, $createRedirect, $changeTags ) {
+ $mp = new MovePage( $from, $to );
+ $valid = $mp->isValidMove();
+ if ( !$valid->isOK() ) {
+ return $valid;
+ }
+
+ $user = $this->getUser();
+ $permStatus = $mp->checkPermissions( $user, $reason );
+ if ( !$permStatus->isOK() ) {
+ return $permStatus;
+ }
+
+ // Check suppressredirect permission
+ if ( !$user->isAllowed( 'suppressredirect' ) ) {
+ $createRedirect = true;
+ }
+
+ return $mp->move( $user, $reason, $createRedirect, $changeTags );
}
- public function moveSubpages( $fromTitle, $toTitle, $reason, $noredirect ) {
- $retval = array();
- $success = $fromTitle->moveSubpages( $toTitle, true, $reason, !$noredirect );
+ /**
+ * @param Title $fromTitle
+ * @param Title $toTitle
+ * @param string $reason
+ * @param bool $noredirect
+ * @param array $changeTags Applied to the entry in the move log and redirect page revisions
+ * @return array
+ */
+ public function moveSubpages( $fromTitle, $toTitle, $reason, $noredirect, $changeTags = [] ) {
+ $retval = [];
+
+ $success = $fromTitle->moveSubpages( $toTitle, true, $reason, !$noredirect, $changeTags );
if ( isset( $success[0] ) ) {
- return array( 'error' => $this->parseMsg( $success ) );
- } else {
- // At least some pages could be moved
- // Report each of them separately
- foreach ( $success as $oldTitle => $newTitle ) {
- $r = array( 'from' => $oldTitle );
- if ( is_array( $newTitle ) ) {
- $r['error'] = $this->parseMsg( reset( $newTitle ) );
- } else {
- // Success
- $r['to'] = $newTitle;
- }
- $retval[] = $r;
+ $status = $this->errorArrayToStatus( $success );
+ return [ 'errors' => $this->getErrorFormatter()->arrayFromStatus( $status ) ];
+ }
+
+ // At least some pages could be moved
+ // Report each of them separately
+ foreach ( $success as $oldTitle => $newTitle ) {
+ $r = [ 'from' => $oldTitle ];
+ if ( is_array( $newTitle ) ) {
+ $status = $this->errorArrayToStatus( $newTitle );
+ $r['errors'] = $this->getErrorFormatter()->arrayFromStatus( $status );
+ } else {
+ // Success
+ $r['to'] = $newTitle;
}
+ $retval[] = $r;
}
+
return $retval;
}
}
public function getAllowedParams() {
- return array(
+ return [
'from' => null,
- 'fromid' => array(
+ 'fromid' => [
ApiBase::PARAM_TYPE => 'integer'
- ),
- 'to' => array(
+ ],
+ 'to' => [
ApiBase::PARAM_TYPE => 'string',
ApiBase::PARAM_REQUIRED => true
- ),
- 'token' => null,
- 'reason' => null,
+ ],
+ 'reason' => '',
'movetalk' => false,
'movesubpages' => false,
'noredirect' => false,
- 'watch' => array(
+ 'watch' => [
ApiBase::PARAM_DFLT => false,
ApiBase::PARAM_DEPRECATED => true,
- ),
- 'unwatch' => array(
+ ],
+ 'unwatch' => [
ApiBase::PARAM_DFLT => false,
ApiBase::PARAM_DEPRECATED => true,
- ),
- 'watchlist' => array(
+ ],
+ 'watchlist' => [
ApiBase::PARAM_DFLT => 'preferences',
- ApiBase::PARAM_TYPE => array(
+ ApiBase::PARAM_TYPE => [
'watch',
'unwatch',
'preferences',
'nochange'
- ),
- ),
- 'ignorewarnings' => false
- );
- }
-
- public function getParamDescription() {
- $p = $this->getModulePrefix();
- return array(
- 'from' => "Title of the page you want to move. Cannot be used together with {$p}fromid",
- 'fromid' => "Page ID of the page you want to move. Cannot be used together with {$p}from",
- 'to' => 'Title you want to rename the page to',
- 'token' => 'A move token previously retrieved through prop=info',
- 'reason' => 'Reason for the move (optional)',
- 'movetalk' => 'Move the talk page, if it exists',
- 'movesubpages' => 'Move subpages, if applicable',
- 'noredirect' => 'Don\'t create a redirect',
- 'watch' => 'Add the page and the redirect to your watchlist',
- 'unwatch' => 'Remove the page and the redirect from your watchlist',
- 'watchlist' => 'Unconditionally add or remove the page from your watchlist, use preferences or do not change watch',
- 'ignorewarnings' => 'Ignore any warnings'
- );
- }
-
- public function getDescription() {
- return 'Move a page';
- }
-
- public function getPossibleErrors() {
- return array_merge( parent::getPossibleErrors(), array(
- array( 'invalidtitle', 'from' ),
- array( 'nosuchpageid', 'fromid' ),
- array( 'notanarticle' ),
- array( 'invalidtitle', 'to' ),
- array( 'sharedfile-exists' ),
- ) );
+ ],
+ ],
+ 'ignorewarnings' => false,
+ 'tags' => [
+ ApiBase::PARAM_TYPE => 'tags',
+ ApiBase::PARAM_ISMULTI => true,
+ ],
+ ];
}
public function needsToken() {
- return true;
- }
-
- public function getTokenSalt() {
- return '';
+ return 'csrf';
}
- protected function getExamples() {
- return array(
- 'api.php?action=move&from=Exampel&to=Example&token=123ABC&reason=Misspelled%20title&movetalk=&noredirect='
- );
+ protected function getExamplesMessages() {
+ return [
+ 'action=move&from=Badtitle&to=Goodtitle&token=123ABC&' .
+ 'reason=Misspelled%20title&movetalk=&noredirect='
+ => 'apihelp-move-example-move',
+ ];
}
- public function getVersion() {
- return __CLASS__ . ': $Id$';
+ public function getHelpUrls() {
+ return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Move';
}
}