From 67c5fd179484e045f1ab7421e643da1bba186049 Mon Sep 17 00:00:00 2001
From: Mike Jolley <mike.jolley@me.com>
Date: Fri, 15 Mar 2013 12:59:01 +0000
Subject: [PATCH] Fix reviews + use functions in reviews tab.

---
 readme.txt                           |  1 +
 templates/single-product-reviews.php | 25 +++++--------------------
 woocommerce-functions.php            |  1 +
 3 files changed, 7 insertions(+), 20 deletions(-)

diff --git a/readme.txt b/readme.txt
index 312ac140a5b..49f546154ec 100644
--- a/readme.txt
+++ b/readme.txt
@@ -177,6 +177,7 @@ Yes you can! Join in on our [GitHub repository](http://github.com/woothemes/wooc
 * Fix - prettyPhoto next/prev links and thumbnail navigation no longer appear when there's only one attachment
 * Fix - Attribute base
 * Fix - Fixed adjust_price method in product class, allowing negative adjustments
+* Fix - Ratings and rating count transient syncing.
 * Localization - Added indian rupees
 * Localization - Updated French translation by absoluteweb
 * Localization - Updated Brazilian translaction by Claudio Sanches
diff --git a/templates/single-product-reviews.php b/templates/single-product-reviews.php
index bd201e0b14f..1a0e00b791f 100644
--- a/templates/single-product-reviews.php
+++ b/templates/single-product-reviews.php
@@ -4,9 +4,9 @@
  *
  * @author 		WooThemes
  * @package 	WooCommerce/Templates
- * @version     1.6.4
+ * @version     2.0.3
  */
-global $woocommerce;
+global $woocommerce, $product;
 
 if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
 
@@ -17,30 +17,15 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
 
 	if ( get_option('woocommerce_enable_review_rating') == 'yes' ) {
 
-		$count = $wpdb->get_var( $wpdb->prepare("
-			SELECT COUNT(meta_value) FROM $wpdb->commentmeta
-			LEFT JOIN $wpdb->comments ON $wpdb->commentmeta.comment_id = $wpdb->comments.comment_ID
-			WHERE meta_key = 'rating'
-			AND comment_post_ID = %d
-			AND comment_approved = '1'
-			AND meta_value > 0
-		", $post->ID ) );
-
-		$rating = $wpdb->get_var( $wpdb->prepare("
-			SELECT SUM(meta_value) FROM $wpdb->commentmeta
-			LEFT JOIN $wpdb->comments ON $wpdb->commentmeta.comment_id = $wpdb->comments.comment_ID
-			WHERE meta_key = 'rating'
-			AND comment_post_ID = %d
-			AND comment_approved = '1'
-		", $post->ID ) );
+		$count = $product->get_rating_count();
 
 		if ( $count > 0 ) {
 
-			$average = number_format($rating / $count, 2);
+			$average = $product->get_average_rating();
 
 			echo '<div itemprop="aggregateRating" itemscope itemtype="http://schema.org/AggregateRating">';
 
-			echo '<div class="star-rating" title="'.sprintf(__( 'Rated %s out of 5', 'woocommerce' ), $average).'"><span style="width:'.( ( $average / 5 ) * 100 ) . '%"><strong itemprop="ratingValue" class="rating">'.$average.'</strong> '.__( 'out of 5', 'woocommerce' ).'</span></div>';
+			echo '<div class="star-rating" title="'.sprintf(__( 'Rated %s out of 5', 'woocommerce' ), $average ).'"><span style="width:'.( ( $average / 5 ) * 100 ) . '%"><strong itemprop="ratingValue" class="rating">'.$average.'</strong> '.__( 'out of 5', 'woocommerce' ).'</span></div>';
 
 			echo '<h2>'.sprintf( _n('%s review for %s', '%s reviews for %s', $count, 'woocommerce'), '<span itemprop="ratingCount" class="count">'.$count.'</span>', wptexturize($post->post_title) ).'</h2>';
 
diff --git a/woocommerce-functions.php b/woocommerce-functions.php
index 92f8b53b036..89885555a1c 100644
--- a/woocommerce-functions.php
+++ b/woocommerce-functions.php
@@ -1274,6 +1274,7 @@ function woocommerce_add_comment_rating($comment_id) {
 		add_comment_meta( $comment_id, 'rating', (int) esc_attr( $_POST['rating'] ), true );
 
 		delete_transient( 'wc_average_rating_' . esc_attr($post->ID) );
+		delete_transient( 'wc_rating_count_' . esc_attr($post->ID) );
 	}
 }