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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;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Framework\Locale\ResolverInterface;
use Magento\Store\Model\StoreManagerInterface;
/**
* Provides URL to PP SDK based on configuration
*/
class SdkUrl
{
/**
* Base url for Paypal SDK
*/
private const BASE_URL = 'https://www.paypal.com/sdk/js?';
/**
* @var ScopeConfigInterface
*/
private $scopeConfig;
/**
* @var Config
*/
private $config;
/**
* @var StoreManagerInterface
*/
private $storeManager;
/**
* @var array
*/
private $queryParams = [];
/**
* Maps the old checkout SDK configuration values to the current ones
*
* @var array
*/
private $disallowedFundingMap;
/**
* These payment methods will be added as parameters to the SDK url to disable them.
*
* @var array
*/
private $unsupportedPaymentMethods;
/**
* @var ResolverInterface
*/
private $localeResolver;
/**
* Generated Url to PayPAl SDK
*
* @var string
*/
private $url;
/**
* @param ResolverInterface $localeResolver
* @param ConfigFactory $configFactory
* @param ScopeConfigInterface $scopeConfig
* @param StoreManagerInterface $storeManager
* @param array $disallowedFundingMap
* @param array $unsupportedPaymentMethods
*/
public function __construct(
ResolverInterface $localeResolver,
ConfigFactory $configFactory,
ScopeConfigInterface $scopeConfig,
StoreManagerInterface $storeManager,
$disallowedFundingMap = [],
$unsupportedPaymentMethods = []
) {
$this->localeResolver = $localeResolver;
$this->config = $configFactory->create();
$this->config->setMethod(Config::METHOD_EXPRESS);
$this->scopeConfig = $scopeConfig;
$this->storeManager = $storeManager;
$this->disallowedFundingMap = $disallowedFundingMap;
$this->unsupportedPaymentMethods = $unsupportedPaymentMethods;
}
/**
* Generate the url to download the Paypal SDK
*
* @return string
*/
public function getUrl(): string
{
if (empty($this->url)) {
$components = [];
$params = [
'client-id' => $this->getClientId(),
'locale' => $this->localeResolver->getLocale(),
'currency' => $this->storeManager->getStore()->getBaseCurrencyCode(),
];
if ($this->areMessagesEnabled()) {
$components[] = 'messages';
}
if ($this->areButtonsEnabled()) {
$components[] = 'buttons';
$params['commit'] = 'false';
$params['intent'] = $this->getIntent();
$params['merchant-id'] = $this->config->getValue('merchant_id');
$params['disable-funding'] = $this->getDisallowedFunding();
$params = array_replace($params, $this->queryParams);
}
$params['components'] = implode(',', $components);
$this->url = self::BASE_URL . http_build_query(array_filter($params));
}
return $this->url;
}
/**
* Set query params in PayPal SDK Url
*
* @param string $key
* @param string $value
*/
public function setQueryParam(string $key, string $value)
{
$allowedParams = ['commit'];
if (in_array($key, $allowedParams)) {
$this->queryParams[$key] = $value;
}
}
/**
* Check if PP PayLater Messages enabled
*
* @return bool
*/
private function areMessagesEnabled()
{
//ToDo read from config
return true;
}
/**
* Check if SmartButtons enabled
*
* @return bool
*/
private function areButtonsEnabled()
{
return (bool)(int) $this->config->getValue('in_context');
}
/**
* Get configured value for PayPal client id
*
* @return mixed
*/
private function getClientId()
{
return (int)$this->config->getValue('sandbox_flag') ?
$this->config->getValue('sandbox_client_id') :
$this->config->getValue('client_id');
}
/**
* Returns disallowed funding from configuration after updating values
*
* @return string
*/
private function getDisallowedFunding()
{
$disallowedFunding = $this->config->getValue('disable_funding_options');
$result = $disallowedFunding ? explode(',', $disallowedFunding) : [];
// PayPal Guest Checkout Credit Card Icons only available when Guest Checkout option is enabled
if ($this->isPaypalGuestCheckoutAllowed() === false && !in_array('CARD', $result)) {
array_push($result, 'CARD');
}
// Map old configuration values to current ones
$result = array_map(function ($oldValue) {
return $this->disallowedFundingMap[$oldValue] ?? $oldValue;
}, $result);
//disable unsupported payment methods
$result = array_combine($result, $result);
$result = array_merge($result, $this->unsupportedPaymentMethods);
return implode(',', $result);
}
/**
* Returns if is allowed PayPal Guest Checkout.
*
* @return bool
*/
private function isPaypalGuestCheckoutAllowed(): bool
{
return $this->config->getValue('solution_type') === Config::EC_SOLUTION_TYPE_SOLE;
}
/**
* Return intent value from the configuration payment_action value
*
* @return string
*/
private function getIntent(): string
{
$paymentAction = $this->config->getValue('paymentAction');
$mappedIntentValues = [
Config::PAYMENT_ACTION_AUTH => 'authorize',
Config::PAYMENT_ACTION_SALE => 'capture',
Config::PAYMENT_ACTION_ORDER => 'order'
];
return $mappedIntentValues[$paymentAction];
}
}