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<?php declare(strict_types=1);
/*
* (c) shopware AG <info@shopware.com>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Swag\PayPal\Checkout\ExpressCheckout;
use Shopware\Core\Content\Cms\CmsPageCollection;
use Shopware\Core\Content\Cms\Events\CmsPageLoadedEvent;
use Shopware\Core\System\SalesChannel\SalesChannelContext;
use Shopware\Storefront\Page\Checkout\Cart\CheckoutCartPageLoadedEvent;
use Shopware\Storefront\Page\Checkout\Offcanvas\OffcanvasCartPageLoadedEvent;
use Shopware\Storefront\Page\Checkout\Register\CheckoutRegisterPageLoadedEvent;
use Shopware\Storefront\Page\Navigation\NavigationPageLoadedEvent;
use Shopware\Storefront\Page\PageLoadedEvent;
use Shopware\Storefront\Page\Product\ProductPageLoadedEvent;
use Swag\CmsExtensions\Storefront\Pagelet\Quickview\QuickviewPageletLoadedEvent;
use Swag\PayPal\Checkout\ExpressCheckout\Service\PayPalExpressCheckoutDataService;
use Swag\PayPal\Setting\Exception\PayPalSettingsInvalidException;
use Swag\PayPal\Setting\Service\SettingsServiceInterface;
use Swag\PayPal\Setting\SwagPayPalSettingStruct;
use Swag\PayPal\Util\PaymentMethodUtil;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
class ExpressCheckoutSubscriber implements EventSubscriberInterface
{
public const PAYPAL_EXPRESS_CHECKOUT_BUTTON_DATA_EXTENSION_ID = 'payPalEcsButtonData';
/**
* @var PayPalExpressCheckoutDataService
*/
private $expressCheckoutDataService;
/**
* @var SettingsServiceInterface
*/
private $settingsService;
/**
* @var PaymentMethodUtil
*/
private $paymentMethodUtil;
public function __construct(
PayPalExpressCheckoutDataService $service,
SettingsServiceInterface $settingsService,
PaymentMethodUtil $paymentMethodUtil
) {
$this->expressCheckoutDataService = $service;
$this->settingsService = $settingsService;
$this->paymentMethodUtil = $paymentMethodUtil;
}
public static function getSubscribedEvents(): array
{
return [
CheckoutCartPageLoadedEvent::class => 'addExpressCheckoutDataToPage',
CheckoutRegisterPageLoadedEvent::class => 'addExpressCheckoutDataToPage',
NavigationPageLoadedEvent::class => 'addExpressCheckoutDataToPage',
OffcanvasCartPageLoadedEvent::class => 'addExpressCheckoutDataToPage',
ProductPageLoadedEvent::class => 'addExpressCheckoutDataToPage',
CmsPageLoadedEvent::class => 'addExpressCheckoutDataToCmsPage',
QuickviewPageletLoadedEvent::class => 'addExpressCheckoutDataToPagelet',
];
}
public function addExpressCheckoutDataToPage(PageLoadedEvent $event): void
{
$salesChannelContext = $event->getSalesChannelContext();
$eventName = \get_class($event);
$addProductToCart = $event instanceof ProductPageLoadedEvent || $event instanceof NavigationPageLoadedEvent;
$expressCheckoutButtonData = $this->getExpressCheckoutButtonData($salesChannelContext, $eventName, $addProductToCart);
if ($expressCheckoutButtonData === null) {
return;
}
$event->getPage()->addExtension(
self::PAYPAL_EXPRESS_CHECKOUT_BUTTON_DATA_EXTENSION_ID,
$expressCheckoutButtonData
);
}
public function addExpressCheckoutDataToCmsPage(CmsPageLoadedEvent $event): void
{
$salesChannelContext = $event->getSalesChannelContext();
$expressCheckoutButtonData = $this->getExpressCheckoutButtonData($salesChannelContext, \get_class($event), true);
if ($expressCheckoutButtonData === null) {
return;
}
/** @var CmsPageCollection $pages */
$pages = $event->getResult();
$cmsPage = $pages->first();
if ($cmsPage === null) {
return;
}
$cmsPage->addExtension(
self::PAYPAL_EXPRESS_CHECKOUT_BUTTON_DATA_EXTENSION_ID,
$expressCheckoutButtonData
);
}
public function addExpressCheckoutDataToPagelet(QuickviewPageletLoadedEvent $event): void
{
$salesChannelContext = $event->getSalesChannelContext();
$expressCheckoutButtonData = $this->getExpressCheckoutButtonData($salesChannelContext, \get_class($event), true);
if ($expressCheckoutButtonData === null) {
return;
}
$quickviewPagelet = $event->getPagelet();
$quickviewPagelet->addExtension(
self::PAYPAL_EXPRESS_CHECKOUT_BUTTON_DATA_EXTENSION_ID,
$expressCheckoutButtonData
);
}
private function getExpressCheckoutButtonData(
SalesChannelContext $salesChannelContext,
string $eventName,
bool $addProductToCart = false
): ?ExpressCheckoutButtonData {
$settings = $this->checkSettings($salesChannelContext, $eventName);
if ($settings === null) {
return null;
}
return $this->expressCheckoutDataService->getExpressCheckoutButtonData(
$salesChannelContext,
$settings,
$addProductToCart
);
}
private function checkSettings(SalesChannelContext $context, string $eventName): ?SwagPayPalSettingStruct
{
if ($this->paymentMethodUtil->isPaypalPaymentMethodInSalesChannel($context) === false) {
return null;
}
try {
$settings = $this->settingsService->getSettings($context->getSalesChannel()->getId());
} catch (PayPalSettingsInvalidException $e) {
return null;
}
if ($this->expressOptionForEventEnabled($settings, $eventName) === false) {
return null;
}
return $settings;
}
private function expressOptionForEventEnabled(SwagPayPalSettingStruct $settings, string $eventName): bool
{
switch ($eventName) {
case ProductPageLoadedEvent::class:
case QuickviewPageletLoadedEvent::class:
return $settings->getEcsDetailEnabled();
case OffcanvasCartPageLoadedEvent::class:
return $settings->getEcsOffCanvasEnabled();
case CheckoutRegisterPageLoadedEvent::class:
return $settings->getEcsLoginEnabled();
case CheckoutCartPageLoadedEvent::class:
return $settings->getEcsCartEnabled();
case NavigationPageLoadedEvent::class:
case CmsPageLoadedEvent::class:
return $settings->getEcsListingEnabled();
default:
return false;
}
}
}

custom/plugins/SwagPayPal/src/Checkout/ExpressCheckout/ExpressCheckoutSubscriber.php line 71