CODEWITHSUNDEEP
magento
user265330
user265330

Reputation: 2553

Get hold of product review summary in Magento

I'd like to get hold of a product's Rating Score (e.g. 4 out of 5) and number of reviews the product has. I can get hold of the number of reviews, but not the rating score.

I'm doing this from my event observer class:

$storeId = Mage::app()->getStore()->getId(); // returns 1

$productId = $product->getId(); // returns 135

$summaryData = Mage::getModel('review/review_summary')->setStoreId($storeId)->load($productId); // returns 

$reviewsCount = $summaryData->getReviewsCount();  // this works

$ratingSummary = $summaryData->getRatingSummary(); // this does not return the rating score I had hoped it would. It just returns a blank string.

Thanks for any help.

Upvotes: 1

Views: 5807

Answers (2)

Vinai
Vinai

Reputation: 14182

Your code tested on Magento 1.4.2, 1.5.1 and 1.6.1 works as expected. The only difference to your code is that I hardcode the store ID and the product id. A loop over all products with a review works as well, too:

<?php
$products = Mage::getResourceModel('catalog/product_collection');
foreach ($products as $product)
{
    $summary = Mage::getModel('review/review_summary')
            ->setStoreId(Mage::app()->getStore('default')->getId())
            ->load($product->getId());
    if ($summary->getId())
    {
        echo $summary->getRatingSummary() . "\n";
    }
}

Have you checked the expected results in the review_entity_summary table for the entity 135?

Upvotes: 3

Zifius
Zifius

Reputation: 1650

Are you calling reviews code in a loop? If so take a look at _initReviewsHelperBlock method in Mage_Catalog_Block_Product_Abstract class. It returns false when initialized for the second time

Still to confirm this is a bug, but had to rewrite the class in the local pool

Upvotes: 0

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