View.php

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<?php
namespace Magento\Review\Block\Product;

use Magento\Catalog\Api\ProductRepositoryInterface;
use Magento\Review\Model\ResourceModel\Review\Collection as ReviewCollection;

class View extends \Magento\Catalog\Block\Product\View
{
    protected $_reviewsCollection;

    protected $_reviewsColFactory;

    public function __construct(
        \Magento\Catalog\Block\Product\Context $context,
        \Magento\Framework\Url\EncoderInterface $urlEncoder,
        \Magento\Framework\Json\EncoderInterface $jsonEncoder,
        \Magento\Framework\Stdlib\StringUtils $string,
        \Magento\Catalog\Helper\Product $productHelper,
        \Magento\Catalog\Model\ProductTypes\ConfigInterface $productTypeConfig,
        \Magento\Framework\Locale\FormatInterface $localeFormat,
        \Magento\Customer\Model\Session $customerSession,
        ProductRepositoryInterface $productRepository,
        \Magento\Framework\Pricing\PriceCurrencyInterface $priceCurrency,
        \Magento\Review\Model\ResourceModel\Review\CollectionFactory $collectionFactory,
        array $data = []
    ) {
        $this->_reviewsColFactory = $collectionFactory;
        parent::__construct(
            $context,
            $urlEncoder,
            $jsonEncoder,
            $string,
            $productHelper,
            $productTypeConfig,
            $localeFormat,
            $customerSession,
            $productRepository,
            $priceCurrency,
            $data
        );
    }

    protected function _toHtml()
    {
        $this->getProduct()->setShortDescription(null);

        return parent::_toHtml();
    }

    public function getReviewsSummaryHtml(
        \Magento\Catalog\Model\Product $product,
        $templateType = false,
        $displayIfNoReviews = false
    ) {
        return $this->getLayout()->createBlock(
            \Magento\Review\Block\Rating\Entity\Detailed::class
        )->setEntityId(
            $this->getProduct()->getId()
        )->toHtml() . $this->getLayout()->getBlock(
            'product_review_list.count'
        )->assign(
            'count',
            $this->getReviewsCollection()->getSize()
        )->toHtml();
    }

    public function getReviewsCollection()
    {
        if (null === $this->_reviewsCollection) {
            $this->_reviewsCollection = $this->_reviewsColFactory->create()->addStoreFilter(
                $this->_storeManager->getStore()->getId()
            )->addStatusFilter(
                \Magento\Review\Model\Review::STATUS_APPROVED
            )->addEntityFilter(
                'product',
                $this->getProduct()->getId()
            )->setDateOrder();
        }
        return $this->_reviewsCollection;
    }

    public function hasOptions()
    {
        return false;
    }
}