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<?php declare(strict_types=1);
namespace DreiscSeoPro\Subscriber\Installment\RichSnippet;
use DreiscSeoPro\Core\Breadcrumb\PlainBreadcrumbCalculator;
use DreiscSeoPro\Core\CustomSetting\CustomSettingLoader;
use DreiscSeoPro\Core\RichSnippet\Breadcrumb\BreadcrumbRichSnippetLdBuilderInterface;
use DreiscSeoPro\Core\RichSnippet\Breadcrumb\BreadcrumbRichSnippetLdBuilderStruct;
use DreiscSeoPro\Core\RichSnippet\LocalBusiness\LocalBusinessRichSnippetLdBuilderInterface;
use DreiscSeoPro\Core\RichSnippet\LocalBusiness\LocalBusinessRichSnippetLdBuilderStruct;
use DreiscSeoPro\Core\RichSnippet\Logo\LogoRichSnippetLdBuilderInterface;
use DreiscSeoPro\Core\RichSnippet\Logo\LogoRichSnippetLdBuilderStruct;
use DreiscSeoPro\Core\RichSnippet\Product\ProductRichSnippetLdBuilderInterface;
use DreiscSeoPro\Core\RichSnippet\Product\ProductRichSnippetLdBuilderStruct;
use Shopware\Core\Content\Product\SalesChannel\SalesChannelProductEntity;
use Shopware\Core\Framework\DataAbstractionLayer\Exception\InconsistentCriteriaIdsException;
use Shopware\Core\SalesChannelRequest;
use Shopware\Storefront\Page\Navigation\NavigationPageLoadedEvent;
use Shopware\Storefront\Page\Page;
use Shopware\Storefront\Page\PageLoadedEvent;
use Shopware\Storefront\Page\Product\ProductPage;
use Shopware\Storefront\Page\Product\ProductPageLoadedEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
class RichSnippetSubscriber implements EventSubscriberInterface
{
public const DREISC_SEO_INSTALLMENT_RICH_SNIPPET_DATA = 'dreiscSeoInstallmentRichSnippetData';
/**
* @var ProductRichSnippetLdBuilderInterface
*/
private $productRichSnippetLdBuilder;
/**
* @var BreadcrumbRichSnippetLdBuilderInterface
*/
private $breadcrumbRichSnippetLdBuilder;
/**
* @var LogoRichSnippetLdBuilderInterface
*/
private $logoRichSnippetLdBuilder;
/**
* @var PlainBreadcrumbCalculator
*/
private $plainBreadcrumbCalculator;
/**
* @var CustomSettingLoader
*/
private $customSettingLoader;
/**
* @var LocalBusinessRichSnippetLdBuilderInterface
*/
protected $localBusinessRichSnippetLdBuilder;
/**
* @param ProductRichSnippetLdBuilderInterface $productRichSnippetLdBuilder
* @param BreadcrumbRichSnippetLdBuilderInterface $breadcrumbRichSnippetLdBuilder
* @param LogoRichSnippetLdBuilderInterface $logoRichSnippetLdBuilder
* @param PlainBreadcrumbCalculator $plainBreadcrumbCalculator
* @param CustomSettingLoader $customSettingLoader
* @param LocalBusinessRichSnippetLdBuilderInterface $localBusinessRichSnippetLdBuilder
*/
public function __construct(ProductRichSnippetLdBuilderInterface $productRichSnippetLdBuilder, BreadcrumbRichSnippetLdBuilderInterface $breadcrumbRichSnippetLdBuilder, LogoRichSnippetLdBuilderInterface $logoRichSnippetLdBuilder, PlainBreadcrumbCalculator $plainBreadcrumbCalculator, CustomSettingLoader $customSettingLoader, LocalBusinessRichSnippetLdBuilderInterface $localBusinessRichSnippetLdBuilder)
{
$this->productRichSnippetLdBuilder = $productRichSnippetLdBuilder;
$this->breadcrumbRichSnippetLdBuilder = $breadcrumbRichSnippetLdBuilder;
$this->logoRichSnippetLdBuilder = $logoRichSnippetLdBuilder;
$this->plainBreadcrumbCalculator = $plainBreadcrumbCalculator;
$this->customSettingLoader = $customSettingLoader;
$this->localBusinessRichSnippetLdBuilder = $localBusinessRichSnippetLdBuilder;
}
public static function getSubscribedEvents()
{
return [
ProductPageLoadedEvent::class => 'addInstallment',
NavigationPageLoadedEvent::class => 'addInstallment',
];
}
/**
* @param PageLoadedEvent $event
* @throws InconsistentCriteriaIdsException
*/
public function addInstallment(PageLoadedEvent $event)
{
$ld = [];
/** @var Page|ProductPage $page */
$page = $event->getPage();
/** @var SalesChannelProductEntity $productEntity */
$productEntity = null;
$salesChannelEntity = $event->getSalesChannelContext()->getSalesChannel();
$salesChannelDomainId = $event->getRequest()->attributes->get(SalesChannelRequest::ATTRIBUTE_DOMAIN_ID);
$plainBreadcrumb = null;
/** Load the custom settings */
$customSettings = $this->customSettingLoader->load($salesChannelEntity->getId(), true);
/** Abort, if json ld support was not activated */
if (false === $customSettings->getRichSnippets()->getGeneral()->isActive()) {
return;
}
/** Try to fetch the navigation tree and the active category */
if (null !== $page->getHeader() && null !== $page->getHeader()->getNavigation()) {
$navigationTree = $page->getHeader()->getNavigation()->getTree();
$category = $page->getHeader()->getNavigation()->getActive();
} else {
$navigationTree = null;
$category = null;
}
/** Product page */
if ($page instanceof ProductPage) {
/** Calculate product ld data */
$productEntity = $page->getProduct();
/*
* TODO data appears to come from here (productEntity->manufacturer)
*/
$currencyEntity = $event->getSalesChannelContext()->getCurrency();
$reviewLoaderResult = $event->getPage()->getReviews();
/** Build the product ld data */
$ld[] = $this->productRichSnippetLdBuilder->build(
new ProductRichSnippetLdBuilderStruct(
$customSettings,
$productEntity,
$salesChannelEntity,
$currencyEntity,
$reviewLoaderResult,
$salesChannelDomainId
)
);
/** Calculate breadcrumb ld data */
if (null !== $navigationTree) {
$plainBreadcrumb = $this->plainBreadcrumbCalculator->getProductBreadcrumb($navigationTree, $productEntity);
}
} else {
/** Calculate breadcrumb ld data */
if (null !== $navigationTree && null !== $category) {
$plainBreadcrumb = $this->plainBreadcrumbCalculator->getCategoryBreadcrumb($category, $salesChannelEntity);
}
}
/** Build the breadcrumb ld, if data available */
if (null !== $plainBreadcrumb) {
$ld[] = $this->breadcrumbRichSnippetLdBuilder->build(
new BreadcrumbRichSnippetLdBuilderStruct(
$customSettings,
$plainBreadcrumb,
$salesChannelEntity,
$salesChannelDomainId,
$productEntity
)
);
}
/** Build the logo ld data */
$ld[] = $this->logoRichSnippetLdBuilder->build(
new LogoRichSnippetLdBuilderStruct(
$customSettings,
$salesChannelEntity
)
);
/** Build the local business ld data */
$ld[] = $this->localBusinessRichSnippetLdBuilder->build(
new LocalBusinessRichSnippetLdBuilderStruct(
$customSettings,
$salesChannelEntity
)
);
if(!empty($ld)) {
/** Wrap the ld data in a struct */
$richSnippetDataStruct = new RichSnippetDataStruct($ld);
if(!empty($richSnippetDataStruct->getLdJson())) {
$page->addExtension(
self::DREISC_SEO_INSTALLMENT_RICH_SNIPPET_DATA,
$richSnippetDataStruct
);
}
}
}
}

custom/plugins/DreiscSeoPro/src/Subscriber/Installment/RichSnippet/RichSnippetSubscriber.php line 89