wiki.techinc.nl/includes/block/BlockRestrictionStoreFactory.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\Block;
use MediaWiki\DAO\WikiAwareEntity;
use Wikimedia\Rdbms\LBFactory;
/**
* @author Zabe
*
* @since 1.38
*/
class BlockRestrictionStoreFactory {
/** @var LBFactory */
private $loadBalancerFactory;
/** @var BlockRestrictionStore[] */
private $storeCache = [];
/**
* @param LBFactory $loadBalancerFactory
*/
public function __construct( LBFactory $loadBalancerFactory ) {
$this->loadBalancerFactory = $loadBalancerFactory;
}
/**
* @param string|false $wikiId
* @return BlockRestrictionStore
*/
public function getBlockRestrictionStore( $wikiId = WikiAwareEntity::LOCAL ): BlockRestrictionStore {
if ( is_string( $wikiId ) && $this->loadBalancerFactory->getLocalDomainID() === $wikiId ) {
$wikiId = WikiAwareEntity::LOCAL;
}
$storeCacheKey = $wikiId === WikiAwareEntity::LOCAL ? 'LOCAL' : 'crosswikistore-' . $wikiId;
if ( !isset( $this->storeCache[$storeCacheKey] ) ) {
$this->storeCache[$storeCacheKey] = new BlockRestrictionStore(
$this->loadBalancerFactory->getMainLB( $wikiId ),
$wikiId
);
}
return $this->storeCache[$storeCacheKey];
}
}