NamedConditionHelper.php

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<?php
 
namespace MediaWiki\RecentChanges\ChangesListQuery;
 
use MediaWiki\User\TempUser\TempUserConfig;
use stdClass;
use Wikimedia\Rdbms\IExpression;
use Wikimedia\Rdbms\IReadableDatabase;
 
class NamedConditionHelper {
    public function __construct(
        private TempUserConfig $tempUserConfig
    ) {
    }
 
    public function isNamed( stdClass $row ) {
        return $row->rc_user && !$this->tempUserConfig->isTempName( $row->rc_user_text );
    }
 
    public function getExpression( IReadableDatabase $dbr, bool $isNamed ) {
        $expr = $dbr->expr( 'actor_user', $isNamed ? '!=' : '=', null );
        if ( !$this->tempUserConfig->isKnown() ) {
            return $expr;
        }
        if ( $isNamed ) {
            return $expr->andExpr( $this->tempUserConfig->getMatchCondition( $dbr,
                'actor_name', IExpression::NOT_LIKE ) );
        } else {
            return $expr->orExpr( $this->tempUserConfig->getMatchCondition( $dbr,
                'actor_name', IExpression::LIKE ) );
        }
    }
 
}