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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\CatalogSearch\Model\Indexer\Scope;
use Magento\Framework\Search\Request\Dimension;
/**
* Implementation of IndexScopeResolverInterface which resolves index scope dynamically depending on current scope state
*/
class ScopeProxy implements \Magento\Framework\Search\Request\IndexScopeResolverInterface
{
/**
* Object Manager instance
*
* @var \Magento\Framework\ObjectManagerInterface
*/
private $objectManager;
/**
* @var array
*/
private $states = [];
/**
* @var State
*/
private $scopeState;
/**
* Factory constructor
*
* @param \Magento\Framework\ObjectManagerInterface $objectManager
* @param State $scopeState
* @param array $states
*/
public function __construct(
\Magento\Framework\ObjectManagerInterface $objectManager,
State $scopeState,
array $states
) {
$this->objectManager = $objectManager;
$this->scopeState = $scopeState;
$this->states = $states;
}
/**
* Creates class instance with specified parameters
*
* @param string $state
* @return \Magento\Framework\Search\Request\IndexScopeResolverInterface
* @throws UnknownStateException
*/
private function create($state)
{
if (!array_key_exists($state, $this->states)) {
throw new UnknownStateException(__("Requested resolver for unknown indexer state: $state"));
}
return $this->objectManager->create($this->states[$state]);
}
/**
* @inheritdoc
*/
public function resolve($index, array $dimensions)
{
return $this->create($this->scopeState->getState())->resolve($index, $dimensions);
}
}