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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Paypal\Model\Express;
use Magento\Framework\Locale\ResolverInterface;
use Magento\Paypal\Model\ConfigFactory;
use Magento\Paypal\Model\Config;
/**
* Resolves locale for PayPal Express.
*/
class LocaleResolver implements ResolverInterface
{
/**
* @var ResolverInterface
*/
private $resolver;
/**
* @var Config
*/
private $config;
/**
* Mapping Magento locales on PayPal locales.
*
* @var array
*/
private $localeMap = [
'zh_Hans_CN' => 'zh_CN',
'zh_Hant_HK' => 'zh_HK',
'zh_Hant_TW' => 'zh_TW'
];
/**
* @param ResolverInterface $resolver
* @param ConfigFactory $configFactory
*/
public function __construct(ResolverInterface $resolver, ConfigFactory $configFactory)
{
$this->resolver = $resolver;
$this->config = $configFactory->create();
$this->config->setMethod(Config::METHOD_EXPRESS);
}
/**
* @inheritdoc
*/
public function getDefaultLocalePath()
{
return $this->resolver->getDefaultLocalePath();
}
/**
* @inheritdoc
*/
public function setDefaultLocale($locale)
{
return $this->resolver->setDefaultLocale($locale);
}
/**
* @inheritdoc
*/
public function getDefaultLocale()
{
return $this->resolver->getDefaultLocale();
}
/**
* @inheritdoc
*/
public function setLocale($locale = null)
{
return $this->resolver->setLocale($locale);
}
/**
* Gets store's locale or the `en_US` locale if store's locale does not supported by PayPal.
*
* @return string
* @see https://developer.paypal.com/docs/api/reference/locale-codes/#supported-locale-codes
*/
public function getLocale(): string
{
$locale = $this->localeMap[$this->resolver->getLocale()] ?? $this->resolver->getLocale();
$allowedLocales =(bool)(int) $this->config->getValue('in_context')
? $this->config->getValue('smart_buttons_supported_locales')
: $this->config->getValue('supported_locales');
return $allowedLocales !== null && strpos($allowedLocales, $locale) !== false ? $locale : 'en_US';
}
/**
* @inheritdoc
*/
public function emulate($scopeId)
{
return $this->resolver->emulate($scopeId);
}
/**
* @inheritdoc
*/
public function revert()
{
return $this->resolver->revert();
}
}