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UserMappingProvider.php
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/
UserMappingProvider.php
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<?php
namespace TuleapIntegration;
use MediaWiki\User\UserFactory;
use User;
use Wikimedia\Rdbms\ILoadBalancer;
class UserMappingProvider {
/** @var ILoadBalancer */
private $lb;
/** @var UserFactory */
private $userFactory;
/** *
* @param ILoadBalancer $loadBalancer
* @param UserFactory $userFactory
*/
public function __construct( ILoadBalancer $loadBalancer, UserFactory $userFactory ) {
$this->lb = $loadBalancer;
$this->userFactory = $userFactory;
}
/**
* @param int $id Tuleap user ID
*
* @return string|null
*/
public function provideUserForId( int $id ): ?string {
$db = $this->lb->getConnection( DB_REPLICA );
if ( !$db->tableExists( 'tuleap_user_mapping' ) ) {
return null;
}
$row = $this->lb->getConnection( DB_REPLICA )->selectRow(
'tuleap_user_mapping',
[
'tum_user_name'
],
[
'tum_user_id' => $id
]
);
if ( !$row ) {
return null;
}
$uname = $row->tum_user_name;
$user = $this->userFactory->newFromName( $uname );
if ( $user instanceof User ) {
return $user;
}
return null;
}
}