';
} else {
$openDiv = '
';
}
$out->addHTML( $openDiv );
// Revision delete links
if ( !$this->mDiff ) {
$revdel = Linker::getRevDeleteLink(
$user,
$revRecord,
$this->mTargetObj
);
if ( $revdel ) {
$out->addHTML( "$revdel " );
}
}
$out->addWikiMsg(
'undelete-revision',
Message::rawParam( $link ), $time,
Message::rawParam( $userLink ), $d, $t
);
$out->addHTML( '
' );
// Hook hard deprecated since 1.35
if ( $this->getHookContainer()->isRegistered( 'UndeleteShowRevision' ) ) {
// Only create the Revision object if needed
$rev = new Revision( $revRecord );
if ( !$this->getHookRunner()->onUndeleteShowRevision(
$this->mTargetObj,
$rev
) ) {
return;
}
}
if ( $this->mPreview || !$isText ) {
// NOTE: non-text content has no source view, so always use rendered preview
$popts = $out->parserOptions();
$renderer = MediaWikiServices::getInstance()->getRevisionRenderer();
$rendered = $renderer->getRenderedRevision(
$revRecord,
$popts,
$user,
[ 'audience' => RevisionRecord::FOR_THIS_USER ]
);
// Fail hard if the audience check fails, since we already checked
// at the beginning of this method.
$pout = $rendered->getRevisionParserOutput();
$out->addParserOutput( $pout, [
'enableSectionEditLinks' => false,
] );
}
$out->enableOOUI();
$buttonFields = [];
if ( $isText ) {
'@phan-var TextContent $content';
// TODO: MCR: make this work for multiple slots
// source view for textual content
$sourceView = Xml::element( 'textarea', [
'readonly' => 'readonly',
'cols' => 80,
'rows' => 25
], $content->getText() . "\n" );
$buttonFields[] = new OOUI\ButtonInputWidget( [
'type' => 'submit',
'name' => 'preview',
'label' => $this->msg( 'showpreview' )->text()
] );
} else {
$sourceView = '';
}
$buttonFields[] = new OOUI\ButtonInputWidget( [
'name' => 'diff',
'type' => 'submit',
'label' => $this->msg( 'showdiff' )->text()
] );
$out->addHTML(
$sourceView .
Xml::openElement( 'div', [
'style' => 'clear: both' ] ) .
Xml::openElement( 'form', [
'method' => 'post',
'action' => $this->getPageTitle()->getLocalURL( [ 'action' => 'submit' ] ) ] ) .
Xml::element( 'input', [
'type' => 'hidden',
'name' => 'target',
'value' => $this->mTargetObj->getPrefixedDBkey() ] ) .
Xml::element( 'input', [
'type' => 'hidden',
'name' => 'timestamp',
'value' => $timestamp ] ) .
Xml::element( 'input', [
'type' => 'hidden',
'name' => 'wpEditToken',
'value' => $user->getEditToken() ] ) .
new OOUI\FieldLayout(
new OOUI\Widget( [
'content' => new OOUI\HorizontalLayout( [
'items' => $buttonFields
] )
] )
) .
Xml::closeElement( 'form' ) .
Xml::closeElement( 'div' )
);
}
/**
* Build a diff display between this and the previous either deleted
* or non-deleted edit.
*
* @param RevisionRecord $previousRevRecord
* @param RevisionRecord $currentRevRecord
*/
private function showDiff(
RevisionRecord $previousRevRecord,
RevisionRecord $currentRevRecord
) {
$currentTitle = Title::newFromLinkTarget( $currentRevRecord->getPageAsLinkTarget() );
$diffContext = clone $this->getContext();
$diffContext->setTitle( $currentTitle );
$diffContext->setWikiPage( WikiPage::factory( $currentTitle ) );
$contentModel = $currentRevRecord->getSlot(
SlotRecord::MAIN,
RevisionRecord::RAW
)->getModel();
$diffEngine = MediaWikiServices::getInstance()
->getContentHandlerFactory()
->getContentHandler( $contentModel )
->createDifferenceEngine( $diffContext );
$diffEngine->setRevisions( $previousRevRecord, $currentRevRecord );
$diffEngine->showDiffStyle();
$formattedDiff = $diffEngine->getDiff(
$this->diffHeader( $previousRevRecord, 'o' ),
$this->diffHeader( $currentRevRecord, 'n' )
);
$this->getOutput()->addHTML( "
$formattedDiff
\n" );
}
/**
* @param RevisionRecord $revRecord
* @param string $prefix
* @return string
*/
private function diffHeader( RevisionRecord $revRecord, $prefix ) {
$isDeleted = !( $revRecord->getId() && $revRecord->getPageAsLinkTarget() );
if ( $isDeleted ) {
/// @todo FIXME: $rev->getTitle() is null for deleted revs...?
$targetPage = $this->getPageTitle();
$targetQuery = [
'target' => $this->mTargetObj->getPrefixedText(),
'timestamp' => wfTimestamp( TS_MW, $revRecord->getTimestamp() )
];
} else {
/// @todo FIXME: getId() may return non-zero for deleted revs...
$targetPage = $revRecord->getPageAsLinkTarget();
$targetQuery = [ 'oldid' => $revRecord->getId() ];
}
// Add show/hide deletion links if available
$user = $this->getUser();
$lang = $this->getLanguage();
$rdel = Linker::getRevDeleteLink( $user, $revRecord, $this->mTargetObj );
if ( $rdel ) {
$rdel = " $rdel";
}
$minor = $revRecord->isMinor() ? ChangesList::flag( 'minor' ) : '';
$tagIds = wfGetDB( DB_REPLICA )->selectFieldValues(
'change_tag',
'ct_tag_id',
[ 'ct_rev_id' => $revRecord->getId() ],
__METHOD__
);
$tags = [];
$changeTagDefStore = MediaWikiServices::getInstance()->getChangeTagDefStore();
foreach ( $tagIds as $tagId ) {
try {
$tags[] = $changeTagDefStore->getName( (int)$tagId );
} catch ( NameTableAccessException $exception ) {
continue;
}
}
$tags = implode( ',', $tags );
$tagSummary = ChangeTags::formatSummaryRow( $tags, 'deleteddiff', $this->getContext() );
// FIXME This is reimplementing DifferenceEngine#getRevisionHeader
// and partially #showDiffPage, but worse
return '
' .
$this->getLinkRenderer()->makeLink(
$targetPage,
$this->msg(
'revisionasof',
$lang->userTimeAndDate( $revRecord->getTimestamp(), $user ),
$lang->userDate( $revRecord->getTimestamp(), $user ),
$lang->userTime( $revRecord->getTimestamp(), $user )
)->text(),
[],
$targetQuery
) .
'
' .
'
' .
Linker::revUserTools( $revRecord ) . '
' .
'
' .
'
' .
$minor . Linker::revComment( $revRecord ) . $rdel . '
' .
'
' .
'
' .
$tagSummary[0] . '
' .
'
';
}
/**
* Show a form confirming whether a tokenless user really wants to see a file
* @param string $key
*/
private function showFileConfirmationForm( $key ) {
$out = $this->getOutput();
$lang = $this->getLanguage();
$user = $this->getUser();
$file = new ArchivedFile( $this->mTargetObj, 0, $this->mFilename );
$out->addWikiMsg( 'undelete-show-file-confirm',
$this->mTargetObj->getText(),
$lang->userDate( $file->getTimestamp(), $user ),
$lang->userTime( $file->getTimestamp(), $user ) );
$out->addHTML(
Xml::openElement( 'form', [
'method' => 'POST',
'action' => $this->getPageTitle()->getLocalURL( [
'target' => $this->mTarget,
'file' => $key,
'token' => $user->getEditToken( $key ),
] ),
]
) .
Xml::submitButton( $this->msg( 'undelete-show-file-submit' )->text() ) .
''
);
}
/**
* Show a deleted file version requested by the visitor.
* @param string $key
*/
private function showFile( $key ) {
$this->getOutput()->disable();
# We mustn't allow the output to be CDN cached, otherwise
# if an admin previews a deleted image, and it's cached, then
# a user without appropriate permissions can toddle off and
# nab the image, and CDN will serve it
$response = $this->getRequest()->response();
$response->header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', 0 ) . ' GMT' );
$response->header( 'Cache-Control: no-cache, no-store, max-age=0, must-revalidate' );
$response->header( 'Pragma: no-cache' );
$repo = MediaWikiServices::getInstance()->getRepoGroup()->getLocalRepo();
$path = $repo->getZonePath( 'deleted' ) . '/' . $repo->getDeletedHashPath( $key ) . $key;
$repo->streamFileWithStatus( $path );
}
protected function showHistory() {
$this->checkReadOnly();
$out = $this->getOutput();
if ( $this->mAllowed ) {
$out->addModules( 'mediawiki.special.undelete' );
}
$out->wrapWikiMsg(
"
\n$1\n
\n",
[ 'undeletepagetitle', wfEscapeWikiText( $this->mTargetObj->getPrefixedText() ) ]
);
$archive = new PageArchive( $this->mTargetObj, $this->getConfig() );
$this->getHookRunner()->onUndeleteForm__showHistory( $archive, $this->mTargetObj );
$out->addHTML( '
' );
if ( $this->mAllowed ) {
$out->addWikiMsg( 'undeletehistory' );
$out->addWikiMsg( 'undeleterevdel' );
} else {
$out->addWikiMsg( 'undeletehistorynoadmin' );
}
$out->addHTML( '
' );
# List all stored revisions
$revisions = $archive->listRevisions();
$files = $archive->listFiles();
$haveRevisions = $revisions && $revisions->numRows() > 0;
$haveFiles = $files && $files->numRows() > 0;
# Batch existence check on user and talk pages
if ( $haveRevisions ) {
$batch = new LinkBatch();
foreach ( $revisions as $row ) {
$batch->addObj( Title::makeTitleSafe( NS_USER, $row->ar_user_text ) );
$batch->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->ar_user_text ) );
}
$batch->execute();
$revisions->seek( 0 );
}
if ( $haveFiles ) {
$batch = new LinkBatch();
foreach ( $files as $row ) {
$batch->addObj( Title::makeTitleSafe( NS_USER, $row->fa_user_text ) );
$batch->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->fa_user_text ) );
}
$batch->execute();
$files->seek( 0 );
}
if ( $this->mAllowed ) {
$out->enableOOUI();
$action = $this->getPageTitle()->getLocalURL( [ 'action' => 'submit' ] );
# Start the form here
$form = new OOUI\FormLayout( [
'method' => 'post',
'action' => $action,
'id' => 'undelete',
] );
}
# Show relevant lines from the deletion log:
$deleteLogPage = new LogPage( 'delete' );
$out->addHTML( Xml::element( 'h2', null, $deleteLogPage->getName()->text() ) . "\n" );
LogEventsList::showLogExtract( $out, 'delete', $this->mTargetObj );
# Show relevant lines from the suppression log:
$suppressLogPage = new LogPage( 'suppress' );
$permissionManager = MediaWikiServices::getInstance()->getPermissionManager();
if ( $permissionManager->userHasRight( $this->getUser(), 'suppressionlog' ) ) {
$out->addHTML( Xml::element( 'h2', null, $suppressLogPage->getName()->text() ) . "\n" );
LogEventsList::showLogExtract( $out, 'suppress', $this->mTargetObj );
}
if ( $this->mAllowed && ( $haveRevisions || $haveFiles ) ) {
$fields = [];
$fields[] = new OOUI\Layout( [
'content' => new OOUI\HtmlSnippet( $this->msg( 'undeleteextrahelp' )->parseAsBlock() )
] );
$fields[] = new OOUI\FieldLayout(
new OOUI\TextInputWidget( [
'name' => 'wpComment',
'inputId' => 'wpComment',
'infusable' => true,
'value' => $this->mComment,
'autofocus' => true,
// HTML maxlength uses "UTF-16 code units", which means that characters outside BMP
// (e.g. emojis) count for two each. This limit is overridden in JS to instead count
// Unicode codepoints.
'maxLength' => CommentStore::COMMENT_CHARACTER_LIMIT,
] ),
[
'label' => $this->msg( 'undeletecomment' )->text(),
'align' => 'top',
]
);
$fields[] = new OOUI\FieldLayout(
new OOUI\Widget( [
'content' => new OOUI\HorizontalLayout( [
'items' => [
new OOUI\ButtonInputWidget( [
'name' => 'restore',
'inputId' => 'mw-undelete-submit',
'value' => '1',
'label' => $this->msg( 'undeletebtn' )->text(),
'flags' => [ 'primary', 'progressive' ],
'type' => 'submit',
] ),
new OOUI\ButtonInputWidget( [
'name' => 'invert',
'inputId' => 'mw-undelete-invert',
'value' => '1',
'label' => $this->msg( 'undeleteinvert' )->text()
] ),
]
] )
] )
);
if ( $permissionManager->userHasRight( $this->getUser(), 'suppressrevision' ) ) {
$fields[] = new OOUI\FieldLayout(
new OOUI\CheckboxInputWidget( [
'name' => 'wpUnsuppress',
'inputId' => 'mw-undelete-unsuppress',
'value' => '1',
] ),
[
'label' => $this->msg( 'revdelete-unsuppress' )->text(),
'align' => 'inline',
]
);
}
$fieldset = new OOUI\FieldsetLayout( [
'label' => $this->msg( 'undelete-fieldset-title' )->text(),
'id' => 'mw-undelete-table',
'items' => $fields,
] );
$form->appendContent(
new OOUI\PanelLayout( [
'expanded' => false,
'padded' => true,
'framed' => true,
'content' => $fieldset,
] ),
new OOUI\HtmlSnippet(
Html::hidden( 'target', $this->mTarget ) .
Html::hidden( 'wpEditToken', $this->getUser()->getEditToken() )
)
);
}
$history = '';
$history .= Xml::element( 'h2', null, $this->msg( 'history' )->text() ) . "\n";
if ( $haveRevisions ) {
# Show the page's stored (deleted) history
if ( $permissionManager->userHasRight( $this->getUser(), 'deleterevision' ) ) {
$history .= Html::element(
'button',
[
'name' => 'revdel',
'type' => 'submit',
'class' => 'deleterevision-log-submit mw-log-deleterevision-button'
],
$this->msg( 'showhideselectedversions' )->text()
) . "\n";
}
$history .= '
';
$remaining = $revisions->numRows();
$earliestLiveTime = $this->mTargetObj->getEarliestRevTime();
foreach ( $revisions as $row ) {
$remaining--;
$history .= $this->formatRevisionRow( $row, $earliestLiveTime, $remaining );
}
$revisions->free();
$history .= '
';
} else {
$out->addWikiMsg( 'nohistory' );
}
if ( $haveFiles ) {
$history .= Xml::element( 'h2', null, $this->msg( 'filehist' )->text() ) . "\n";
$history .= '
';
foreach ( $files as $row ) {
$history .= $this->formatFileRow( $row );
}
$files->free();
$history .= '
';
}
if ( $this->mAllowed ) {
# Slip in the hidden controls here
$misc = Html::hidden( 'target', $this->mTarget );
$misc .= Html::hidden( 'wpEditToken', $this->getUser()->getEditToken() );
$history .= $misc;
$form->appendContent( new OOUI\HtmlSnippet( $history ) );
$out->addHTML( $form );
} else {
$out->addHTML( $history );
}
return true;
}
protected function formatRevisionRow( $row, $earliestLiveTime, $remaining ) {
$revRecord = MediaWikiServices::getInstance()
->getRevisionFactory()
->newRevisionFromArchiveRow(
$row,
RevisionFactory::READ_NORMAL,
$this->mTargetObj
);
$revTextSize = '';
$ts = wfTimestamp( TS_MW, $row->ar_timestamp );
// Build checkboxen...
if ( $this->mAllowed ) {
if ( $this->mInvert ) {
if ( in_array( $ts, $this->mTargetTimestamp ) ) {
$checkBox = Xml::check( "ts$ts" );
} else {
$checkBox = Xml::check( "ts$ts", true );
}
} else {
$checkBox = Xml::check( "ts$ts" );
}
} else {
$checkBox = '';
}
// Build page & diff links...
$user = $this->getUser();
if ( $this->mCanView ) {
$titleObj = $this->getPageTitle();
# Last link
if ( !RevisionRecord::userCanBitfield(
$revRecord->getVisibility(),
RevisionRecord::DELETED_TEXT,
$this->getUser()
) ) {
$pageLink = htmlspecialchars( $this->getLanguage()->userTimeAndDate( $ts, $user ) );
$last = $this->msg( 'diff' )->escaped();
} elseif ( $remaining > 0 || ( $earliestLiveTime && $ts > $earliestLiveTime ) ) {
$pageLink = $this->getPageLink( $revRecord, $titleObj, $ts );
$last = $this->getLinkRenderer()->makeKnownLink(
$titleObj,
$this->msg( 'diff' )->text(),
[],
[
'target' => $this->mTargetObj->getPrefixedText(),
'timestamp' => $ts,
'diff' => 'prev'
]
);
} else {
$pageLink = $this->getPageLink( $revRecord, $titleObj, $ts );
$last = $this->msg( 'diff' )->escaped();
}
} else {
$pageLink = htmlspecialchars( $this->getLanguage()->userTimeAndDate( $ts, $user ) );
$last = $this->msg( 'diff' )->escaped();
}
// User links
$userLink = Linker::revUserTools( $revRecord );
// Minor edit
$minor = $revRecord->isMinor() ? ChangesList::flag( 'minor' ) : '';
// Revision text size
$size = $row->ar_len;
if ( $size !== null ) {
$revTextSize = Linker::formatRevisionSize( $size );
}
// Edit summary
$comment = Linker::revComment( $revRecord );
// Tags
$attribs = [];
list( $tagSummary, $classes ) = ChangeTags::formatSummaryRow(
$row->ts_tags,
'deletedhistory',
$this->getContext()
);
if ( $classes ) {
$attribs['class'] = implode( ' ', $classes );
}
$revisionRow = $this->msg( 'undelete-revision-row2' )
->rawParams(
$checkBox,
$last,
$pageLink,
$userLink,
$minor,
$revTextSize,
$comment,
$tagSummary
)
->escaped();
return Xml::tags( 'li', $attribs, $revisionRow ) . "\n";
}
private function formatFileRow( $row ) {
$file = ArchivedFile::newFromRow( $row );
$ts = wfTimestamp( TS_MW, $row->fa_timestamp );
$user = $this->getUser();
$checkBox = '';
if ( $this->mCanView && $row->fa_storage_key ) {
if ( $this->mAllowed ) {
$checkBox = Xml::check( 'fileid' . $row->fa_id );
}
$key = urlencode( $row->fa_storage_key );
$pageLink = $this->getFileLink( $file, $this->getPageTitle(), $ts, $key );
} else {
$pageLink = htmlspecialchars( $this->getLanguage()->userTimeAndDate( $ts, $user ) );
}
$userLink = $this->getFileUser( $file );
$data = $this->msg( 'widthheight' )->numParams( $row->fa_width, $row->fa_height )->text();
$bytes = $this->msg( 'parentheses' )
->plaintextParams( $this->msg( 'nbytes' )->numParams( $row->fa_size )->text() )
->plain();
$data = htmlspecialchars( $data . ' ' . $bytes );
$comment = $this->getFileComment( $file );
// Add show/hide deletion links if available
$canHide = $this->isAllowed( 'deleterevision' );
if ( $canHide || ( $file->getVisibility() && $this->isAllowed( 'deletedhistory' ) ) ) {
if ( !$file->userCan( File::DELETED_RESTRICTED, $user ) ) {
// Revision was hidden from sysops
$revdlink = Linker::revDeleteLinkDisabled( $canHide );
} else {
$query = [
'type' => 'filearchive',
'target' => $this->mTargetObj->getPrefixedDBkey(),
'ids' => $row->fa_id
];
$revdlink = Linker::revDeleteLink( $query,
$file->isDeleted( File::DELETED_RESTRICTED ), $canHide );
}
} else {
$revdlink = '';
}
return "
$checkBox $revdlink $pageLink . . $userLink $data $comment\n";
}
/**
* Fetch revision text link if it's available to all users
*
* @param RevisionRecord $revRecord
* @param Title $titleObj
* @param string $ts Timestamp
* @return string
*/
private function getPageLink( RevisionRecord $revRecord, $titleObj, $ts ) {
$user = $this->getUser();
$time = $this->getLanguage()->userTimeAndDate( $ts, $user );
if ( !RevisionRecord::userCanBitfield(
$revRecord->getVisibility(),
RevisionRecord::DELETED_TEXT,
$user
) ) {
return '
' . $time . '';
}
$link = $this->getLinkRenderer()->makeKnownLink(
$titleObj,
$time,
[],
[
'target' => $this->mTargetObj->getPrefixedText(),
'timestamp' => $ts
]
);
if ( $revRecord->isDeleted( RevisionRecord::DELETED_TEXT ) ) {
$link = '
' . $link . '';
}
return $link;
}
/**
* Fetch image view link if it's available to all users
*
* @param File|ArchivedFile $file
* @param Title $titleObj
* @param string $ts A timestamp
* @param string $key A storage key
*
* @return string HTML fragment
*/
private function getFileLink( $file, $titleObj, $ts, $key ) {
$user = $this->getUser();
$time = $this->getLanguage()->userTimeAndDate( $ts, $user );
if ( !$file->userCan( File::DELETED_FILE, $user ) ) {
return '
' . htmlspecialchars( $time ) . '';
}
$link = $this->getLinkRenderer()->makeKnownLink(
$titleObj,
$time,
[],
[
'target' => $this->mTargetObj->getPrefixedText(),
'file' => $key,
'token' => $user->getEditToken( $key )
]
);
if ( $file->isDeleted( File::DELETED_FILE ) ) {
$link = '
' . $link . '';
}
return $link;
}
/**
* Fetch file's user id if it's available to this user
*
* @param File|ArchivedFile $file
* @return string HTML fragment
*/
private function getFileUser( $file ) {
if ( !$file->userCan( File::DELETED_USER, $this->getUser() ) ) {
return '
' .
$this->msg( 'rev-deleted-user' )->escaped() .
'';
}
$link = Linker::userLink( $file->getRawUser(), $file->getRawUserText() ) .
Linker::userToolLinks( $file->getRawUser(), $file->getRawUserText() );
if ( $file->isDeleted( File::DELETED_USER ) ) {
$link = '
' . $link . '';
}
return $link;
}
/**
* Fetch file upload comment if it's available to this user
*
* @param File|ArchivedFile $file
* @return string HTML fragment
*/
private function getFileComment( $file ) {
if ( !$file->userCan( File::DELETED_COMMENT, $this->getUser() ) ) {
return '
';
}
$link = Linker::commentBlock( $file->getRawDescription() );
if ( $file->isDeleted( File::DELETED_COMMENT ) ) {
$link = '
' . $link . '';
}
return $link;
}
private function undelete() {
if ( $this->getConfig()->get( 'UploadMaintenance' )
&& $this->mTargetObj->getNamespace() == NS_FILE
) {
throw new ErrorPageError( 'undelete-error', 'filedelete-maintenance' );
}
$this->checkReadOnly();
$out = $this->getOutput();
$archive = new PageArchive( $this->mTargetObj, $this->getConfig() );
$this->getHookRunner()->onUndeleteForm__undelete( $archive, $this->mTargetObj );
$ok = $archive->undeleteAsUser(
$this->mTargetTimestamp,
$this->getUser(),
$this->mComment,
$this->mFileVersions,
$this->mUnsuppress
);
if ( is_array( $ok ) ) {
if ( $ok[1] ) { // Undeleted file count
$this->getHookRunner()->onFileUndeleteComplete(
$this->mTargetObj, $this->mFileVersions, $this->getUser(), $this->mComment );
}
$link = $this->getLinkRenderer()->makeKnownLink( $this->mTargetObj );
$out->addWikiMsg( 'undeletedpage', Message::rawParam( $link ) );
} else {
$out->setPageTitle( $this->msg( 'undelete-error' ) );
}
// Show revision undeletion warnings and errors
$status = $archive->getRevisionStatus();
if ( $status && !$status->isGood() ) {
$out->wrapWikiTextAsInterface(
'error',
'
' .
$status->getWikiText(
'cannotundelete',
'cannotundelete',
$this->getLanguage()
) . '
'
);
}
// Show file undeletion warnings and errors
$status = $archive->getFileStatus();
if ( $status && !$status->isGood() ) {
$out->wrapWikiTextAsInterface(
'error',
$status->getWikiText(
'undelete-error-short',
'undelete-error-long',
$this->getLanguage()
)
);
}
}
/**
* Return an array of subpages beginning with $search that this special page will accept.
*
* @param string $search Prefix to search for
* @param int $limit Maximum number of results to return (usually 10)
* @param int $offset Number of results to skip (usually 0)
* @return string[] Matching subpages
*/
public function prefixSearchSubpages( $search, $limit, $offset ) {
return $this->prefixSearchString( $search, $limit, $offset );
}
protected function getGroupName() {
return 'pagetools';
}
}