<?php declare(strict_types=1);
namespace Flink\CmsGridBuilder\Subscriber;
use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
use Shopware\Storefront\Event\StorefrontRenderEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Shopware\Core\Content\Cms\Events\CmsPageLoadedEvent;
class CmsPageSubscriber implements EventSubscriberInterface
{
protected $cmsGridRepository = null;
public function __construct(
EntityRepositoryInterface $cmsGridRepository
)
{
$this->cmsGridRepository = $cmsGridRepository;
}
public static function getSubscribedEvents()
{
return [
// CmsPageLoadedEvent::class => 'onCmsPageLoaded',
StorefrontRenderEvent::class => 'onStorefrontRender'
];
}
public function onCmsPageLoaded(CmsPageLoadedEvent $event)
{
$entities = $event->getResult();
$gridBlocks = [];
foreach ($entities as $entity) {
foreach ($entity->sections as $section) {
foreach ($section->blocks as $block) {
if (strpos($block->type, 'flink-cms-grid') === 0) {
$cmsGridId = str_replace('flink-cms-grid-', '', $block->type);
if (!isset($gridBlocks[$cmsGridId])) {
$gridBlocks[$cmsGridId] = [];
}
$gridBlocks[$cmsGridId][] = $block;
}
}
}
}
$criteria = new Criteria(array_keys($gridBlocks));
$result = $this->cmsGridRepository->search($criteria, $event->getContext());
foreach ($result as $cmsGrid) {
if (isset($gridBlocks[$cmsGrid->getId()])) {
foreach ($gridBlocks[$cmsGrid->getId()] as $gridBlock) {
$customFields = $gridBlock->getCustomFields();
$customFields['flinkCmsGrid'] = $cmsGrid;
$gridBlock->setCustomFields($customFields);
}
}
}
}
public function onStorefrontRender(StorefrontRenderEvent $event)
{
$parameters = $event->getParameters();
if (@is_object($parameters['page']) && method_exists($parameters['page'], 'getCmsPage')) {
$cmsPage = $parameters['page']->getCmsPage();
if ($cmsPage) {
$gridBlocks = [];
foreach ($cmsPage->getSections() as $section) {
foreach ($section->blocks as $block) {
if (strpos($block->type, 'flink-cms-grid') === 0) {
$cmsGridId = str_replace('flink-cms-grid-', '', $block->type);
if (!isset($gridBlocks[$cmsGridId])) {
$gridBlocks[$cmsGridId] = [];
}
$gridBlocks[$cmsGridId][] = $block;
}
}
}
if ($gridBlocks) {
$criteria = new Criteria(array_keys($gridBlocks));
$result = $this->cmsGridRepository->search($criteria, $event->getContext());
foreach ($result as $cmsGrid) {
if (isset($gridBlocks[$cmsGrid->getId()])) {
foreach ($gridBlocks[$cmsGrid->getId()] as $gridBlock) {
$customFields = $gridBlock->getCustomFields();
$customFields['flinkCmsGrid'] = $cmsGrid;
$gridBlock->setCustomFields($customFields);
}
}
}
}
}
}
}
}