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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Paypal\Block\Adminhtml\System\Config;
use Magento\Backend\Block\Template\Context;
use Magento\Config\Block\System\Config\Form\Field;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Framework\Data\Form\Element\AbstractElement;
use Magento\Store\Model\ScopeInterface;
class PayLaterLink extends Field
{
/**
* Location of the PayPal's "Merchant Country" config param
*/
private const XML_PATH_PAYPAL_MERCHANT_COUNTRY = 'paypal/general/merchant_country';
/**
* Default country is set as US.
*/
private const DEFAULT_COUNTRY = 'US';
/**
* @var array.
*/
private const ARRAY_PAYLATER_SUPPORTED_COUNTRIES = ['US','GB','DE','FR','AU','IT','ES'];
/**
* @var ScopeConfigInterface
*/
private $scopeConfig;
/**
* @param Context $context
* @param ScopeConfigInterface $scopeConfig
* @param array $data
*/
public function __construct(
Context $context,
ScopeConfigInterface $scopeConfig,
array $data = []
) {
parent::__construct($context, $data);
$this->scopeConfig = $scopeConfig;
}
/**
* @inheritdoc
*/
public function _getElementHtml(AbstractElement $element): string
{
$html = parent::_getElementHtml($element);
$html .= $this->getPayLaterCommentHtml();
$country = $this->getPayLaterCountry();
return (in_array($country, self::ARRAY_PAYLATER_SUPPORTED_COUNTRIES)) ?
sprintf($html, strtolower($country)) : sprintf($html, strtolower(self::DEFAULT_COUNTRY));
}
/**
* Get pay later merchant country
*
* @return string
*/
private function getPayLaterCountry(): string
{
return $this->getRequest()->getParam('paypal_country') ?: ($this->scopeConfig->getValue(
self::XML_PATH_PAYPAL_MERCHANT_COUNTRY,
ScopeInterface::SCOPE_STORES
) ?: self::DEFAULT_COUNTRY);
}
/**
* Get pay later comment html
*
* @return string
*/
private function getPayLaterCommentHtml(): string
{
return '<p class="note">
Displays Pay Later messaging for available offers. Restrictions apply. Click
<a href="https://developer.paypal.com/docs/business/pay-later/%s/commerce-platforms/magento2/magento-paypal/"
target="_blank">here</a> to learn more</p>';
}
}