Your IP : 216.73.216.97
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Directory\Model;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Store\Model\ScopeInterface;
use Magento\Store\Model\StoreManagerInterface;
/**
* Provider of allowed countries based on configuration settings
*
* @api
* @since 100.1.2
*/
class AllowedCountries
{
const ALLOWED_COUNTRIES_PATH = 'general/country/allow';
/**
* @var ScopeConfigInterface
*/
private $scopeConfig;
/**
* @var StoreManagerInterface
*/
private $storeManager;
/**
* @param \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig
* @param \Magento\Store\Model\StoreManagerInterface $storeManager
* @return void
*/
public function __construct(
ScopeConfigInterface $scopeConfig,
StoreManagerInterface $storeManager
) {
$this->scopeConfig = $scopeConfig;
$this->storeManager = $storeManager;
}
/**
* Retrieve all allowed countries for scope or scopes
*
* @param string $scope
* @param string|null $scopeCode
* @return array
* @since 100.1.2
*/
public function getAllowedCountries(
$scope = ScopeInterface::SCOPE_WEBSITE,
$scopeCode = null
) {
if ($scopeCode === null) {
$scopeCode = $this->getDefaultScopeCode($scope);
}
switch ($scope) {
case ScopeInterface::SCOPE_WEBSITES:
case ScopeInterface::SCOPE_STORES:
$allowedCountries = [];
foreach ($scopeCode as $singleFilter) {
$allowedCountries[] = $this->getCountriesFromConfig($this->getSingleScope($scope), $singleFilter);
}
$allowedCountries = array_merge([], ...$allowedCountries);
break;
default:
$allowedCountries = $this->getCountriesFromConfig($scope, $scopeCode);
}
return $this->makeCountriesUnique($allowedCountries);
}
/**
* Resolve scope code by scope
*
* @throws \InvalidArgumentException
* @param string $scope
* @return array|int
*/
private function getDefaultScopeCode($scope)
{
switch ($scope) {
case ScopeInterface::SCOPE_WEBSITE:
return $this->storeManager->getWebsite()->getId();
case ScopeInterface::SCOPE_STORE:
return $this->storeManager->getStore()->getId();
case ScopeInterface::SCOPE_GROUP:
return $this->storeManager->getGroup()->getId();
case ScopeInterface::SCOPE_WEBSITES:
return [$this->storeManager->getWebsite()->getId()];
case ScopeInterface::SCOPE_STORES:
return [$this->storeManager->getStore()->getId()];
default:
throw new \InvalidArgumentException("Invalid scope is specified");
}
}
/**
* Return Unique Countries by merging them by keys
*
* @param array $allowedCountries
* @return array
* @since 100.1.2
*/
public function makeCountriesUnique(array $allowedCountries)
{
return array_combine($allowedCountries, $allowedCountries);
}
/**
* Takes countries from Countries Config data
*
* @param string $scope
* @param int $scopeCode
* @return array
* @since 100.1.2
*/
public function getCountriesFromConfig($scope, $scopeCode)
{
return explode(
',',
(string) $this->scopeConfig->getValue(
self::ALLOWED_COUNTRIES_PATH,
$scope,
$scopeCode
)
);
}
/**
* Return Single Scope
*
* @param string $scope
* @return string
*/
private function getSingleScope($scope)
{
if ($scope == ScopeInterface::SCOPE_WEBSITES) {
return ScopeInterface::SCOPE_WEBSITE;
}
if ($scope == ScopeInterface::SCOPE_STORES) {
return ScopeInterface::SCOPE_STORE;
}
return $scope;
}
}