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<?php declare(strict_types=1);
namespace Shopware\Storefront\Page\Product;
use Shopware\Core\Content\Category\Exception\CategoryNotFoundException;
use Shopware\Core\Content\Cms\CmsPageEntity;
use Shopware\Core\Content\Cms\DataResolver\CmsSlotsDataResolver;
use Shopware\Core\Content\Cms\DataResolver\ResolverContext\EntityResolverContext;
use Shopware\Core\Content\Cms\SalesChannel\SalesChannelCmsPageRepository;
use Shopware\Core\Content\Product\Exception\ProductNotFoundException;
use Shopware\Core\Content\Product\ProductDefinition;
use Shopware\Core\Content\Product\SalesChannel\SalesChannelProductEntity;
use Shopware\Core\Content\Property\Aggregate\PropertyGroupOption\PropertyGroupOptionCollection;
use Shopware\Core\Framework\DataAbstractionLayer\Exception\InconsistentCriteriaIdsException;
use Shopware\Core\Framework\Feature;
use Shopware\Core\Framework\Routing\Exception\MissingRequestParameterException;
use Shopware\Core\System\SalesChannel\SalesChannelContext;
use Shopware\Storefront\Page\GenericPageLoaderInterface;
use Shopware\Storefront\Page\Product\CrossSelling\CrossSellingLoader;
use Shopware\Storefront\Page\Product\Review\ProductReviewLoader;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\HttpFoundation\Request;
class ProductPageLoader
{
/**
* @var GenericPageLoaderInterface
*/
private $genericLoader;
/**
* @var EventDispatcherInterface
*/
private $eventDispatcher;
/**
* @var SalesChannelCmsPageRepository
*/
private $cmsPageRepository;
/**
* @var CmsSlotsDataResolver
*/
private $slotDataResolver;
/**
* @var ProductDefinition
*/
private $productDefinition;
/**
* @var ProductLoader
*/
private $productLoader;
/**
* @var ProductReviewLoader
*/
private $productReviewLoader;
/**
* @var CrossSellingLoader
*/
private $crossSellingLoader;
public function __construct(
GenericPageLoaderInterface $genericLoader,
EventDispatcherInterface $eventDispatcher,
SalesChannelCmsPageRepository $cmsPageRepository,
CmsSlotsDataResolver $slotDataResolver,
ProductDefinition $productDefinition,
ProductLoader $productLoader,
ProductReviewLoader $productReviewLoader,
CrossSellingLoader $crossSellingLoader
) {
$this->genericLoader = $genericLoader;
$this->eventDispatcher = $eventDispatcher;
$this->cmsPageRepository = $cmsPageRepository;
$this->slotDataResolver = $slotDataResolver;
$this->productDefinition = $productDefinition;
$this->productLoader = $productLoader;
$this->productReviewLoader = $productReviewLoader;
$this->crossSellingLoader = $crossSellingLoader;
}
/**
* @throws CategoryNotFoundException
* @throws InconsistentCriteriaIdsException
* @throws MissingRequestParameterException
* @throws ProductNotFoundException
*/
public function load(Request $request, SalesChannelContext $salesChannelContext): ProductPage
{
$page = $this->genericLoader->load($request, $salesChannelContext);
$page = ProductPage::createFrom($page);
$productId = $request->attributes->get('productId');
if (!$productId) {
throw new MissingRequestParameterException('productId', '/productId');
}
$product = $this->productLoader->load($productId, $salesChannelContext, ProductPageCriteriaEvent::class);
$page->setProduct($product);
$page->setConfiguratorSettings($product->getConfigurator());
$request->request->set('parentId', $product->getParentId());
$reviews = $this->productReviewLoader->load($request, $salesChannelContext);
$reviews->setParentId($product->getParentId() ?? $product->getId());
$page->setReviews($reviews);
$page->setCrossSellings(
$this->crossSellingLoader->load($product->getId(), $salesChannelContext)
);
/** @var string $cmsPageId */
$cmsPageId = $product->getCmsPageId();
if (Feature::isActive('FEATURE_NEXT_10078') && $cmsPageId !== null && $cmsPage = $this->getCmsPage($cmsPageId, $salesChannelContext)) {
$this->loadSlotData($cmsPage, $salesChannelContext, $product, $request);
$page->setCmsPage($cmsPage);
}
$this->loadOptions($page);
$this->loadMetaData($page);
$this->eventDispatcher->dispatch(
new ProductPageLoadedEvent($page, $salesChannelContext, $request)
);
return $page;
}
private function loadOptions(ProductPage $page): void
{
$options = new PropertyGroupOptionCollection();
$optionIds = $page->getProduct()->getOptionIds();
foreach ($page->getConfiguratorSettings() as $group) {
$groupOptions = $group->getOptions();
if ($groupOptions === null) {
continue;
}
foreach ($optionIds as $optionId) {
if ($groupOptions->has($optionId)) {
$options->add($groupOptions->get($optionId));
}
}
}
$page->setSelectedOptions($options);
}
private function loadMetaData(ProductPage $page): void
{
$metaInformation = $page->getMetaInformation();
$metaDescription = $page->getProduct()->getTranslation('metaDescription')
?? $page->getProduct()->getTranslation('description');
$metaInformation->setMetaDescription((string) $metaDescription);
$metaInformation->setMetaKeywords((string) $page->getProduct()->getTranslation('keywords'));
if ((string) $page->getProduct()->getTranslation('metaTitle') !== '') {
$metaInformation->setMetaTitle((string) $page->getProduct()->getTranslation('metaTitle'));
return;
}
$metaTitleParts = [$page->getProduct()->getTranslation('name')];
foreach ($page->getSelectedOptions() as $option) {
$metaTitleParts[] = $option->getTranslation('name');
}
$metaTitleParts[] = $page->getProduct()->getProductNumber();
$metaInformation->setMetaTitle(implode(' | ', $metaTitleParts));
}
private function loadSlotData(
CmsPageEntity $page,
SalesChannelContext $salesChannelContext,
SalesChannelProductEntity $product,
Request $request
): void {
if (!$page->getSections()) {
return;
}
$resolverContext = new EntityResolverContext($salesChannelContext, $request, $this->productDefinition, $product);
foreach ($page->getSections() as $section) {
$slots = $this->slotDataResolver->resolve($section->getBlocks()->getSlots(), $resolverContext);
$section->getBlocks()->setSlots($slots);
}
}
private function getCmsPage(string $cmsPageId, SalesChannelContext $context): ?CmsPageEntity
{
$pages = $this->cmsPageRepository->read([$cmsPageId], $context);
if ($pages->count() === 0) {
return null;
}
/** @var CmsPageEntity $page */
$page = $pages->first();
return $page;
}
}

vendor/shopware/storefront/Page/Product/ProductPageLoader.php line 102