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CentralAuthUserArrayFromResult.php
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CentralAuthUserArrayFromResult.php
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<?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.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace MediaWiki\Extension\CentralAuth\User;
use MediaWiki\Extension\CentralAuth\CentralAuthServices;
use MediaWiki\User\UserArrayFromResult;
use MediaWiki\WikiMap\WikiMap;
use stdClass;
use Wikimedia\Rdbms\IResultWrapper;
class CentralAuthUserArrayFromResult extends UserArrayFromResult {
/** @var stdClass[] */
private $globalData;
/**
* @param IResultWrapper $res
*/
public function __construct( IResultWrapper $res ) {
parent::__construct( $res );
if ( $res->numRows() == 0 ) {
return;
}
/**
* Load global user data
*/
$names = [];
foreach ( $res as $row ) {
$names[] = $row->user_name;
}
$res->rewind();
$dbr = CentralAuthServices::getDatabaseManager()->getCentralReplicaDB();
$caRes = $dbr->newSelectQueryBuilder()
->select( '*' )
->from( 'localuser' )
->join( 'globaluser', null, 'lu_name=gu_name' )
->leftJoin( 'renameuser_status', null, 'ru_oldname=gu_name OR ru_newname=gu_name' )
->where( [
'gu_name' => $names,
'lu_wiki' => WikiMap::getCurrentWikiId()
] )
->caller( __METHOD__ )
->fetchResultSet();
$this->globalData = [];
foreach ( $caRes as $row ) {
$this->globalData[$row->gu_name] = $row;
}
wfDebug( __METHOD__ . ': got user data for ' . implode( ', ',
array_keys( $this->globalData ) ) . "\n" );
}
/**
* @param stdClass|bool $row
*/
public function setCurrent( $row ) {
parent::setCurrent( $row );
if ( $row !== false ) {
if ( isset( $this->globalData[$row->user_name] ) ) {
$caRow = $this->globalData[$row->user_name];
// Like taken from GlobalRenameUserStatus::getNames
$renameUser = [];
if ( $caRow->ru_oldname ) {
$renameUser = [ $caRow->ru_oldname, $caRow->ru_newname ];
}
CentralAuthUser::setInstance(
$this->current, CentralAuthUser::newFromRow( $caRow, $renameUser )
);
} else {
CentralAuthUser::setInstance(
$this->current, CentralAuthUser::newUnattached( $row->user_name )
);
}
}
}
}

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CentralAuthUserArrayFromResult.php (2 KB)

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