<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/

namespace Magento\Framework\Url;

/**
* Class ScopeResolver
*
* URL scope resolver.
*/
class ScopeResolver implements \Magento\Framework\Url\ScopeResolverInterface
{
/**
* @var \Magento\Framework\App\ScopeResolverInterface
*/
protected $scopeResolver;

/**
* @var null|string
*/
protected $areaCode;

/**
* @param \Magento\Framework\App\ScopeResolverInterface $scopeResolver
* @param string|null $areaCode
*/
public function __construct(\Magento\Framework\App\ScopeResolverInterface $scopeResolver, $areaCode = null)
{
$this->scopeResolver = $scopeResolver;
$this->areaCode = $areaCode;
}

/**
* {@inheritdoc}
*/
public function getScope($scopeId = null)
{
$scope = $this->scopeResolver->getScope($scopeId);
if (!$scope instanceof \Magento\Framework\Url\ScopeInterface) {
throw new \Magento\Framework\Exception\LocalizedException(
new \Magento\Framework\Phrase('The scope object is invalid. Verify the scope object and try again.')
);
}

return $scope;
}

/**
* Retrieve array of URL scopes.
*
* @return \Magento\Framework\Url\ScopeInterface[]
*/
public function getScopes()
{
return $this->scopeResolver->getScopes();
}

/**
* {@inheritdoc}
*/
public function getAreaCode()
{
return $this->areaCode;
}
}