From 5826a9bce0f50cbc37b0b1261f7dbe2dd2ce7819 Mon Sep 17 00:00:00 2001
From: Claudio Sanches <contato@claudiosanches.com>
Date: Fri, 28 Apr 2017 19:56:05 -0300
Subject: [PATCH] Display total of customer reviews and applied to rating
 template

---
 includes/wc-template-functions.php  | 26 +++++++++++++++++--------
 templates/single-product/rating.php | 30 ++++++-----------------------
 2 files changed, 24 insertions(+), 32 deletions(-)

diff --git a/includes/wc-template-functions.php b/includes/wc-template-functions.php
index e20c011847a..42c153f652d 100644
--- a/includes/wc-template-functions.php
+++ b/includes/wc-template-functions.php
@@ -2546,18 +2546,20 @@ function wc_get_stock_html( $product ) {
  *
  * @since  3.0.0
  * @param  float $rating Rating being shown.
+ * @param  int   $count  Total of ratings.
  * @return string
  */
-function wc_get_rating_html( $rating ) {
-	if ( $rating > 0 ) {
+function wc_get_rating_html( $rating, $count = 0 ) {
+	if ( 0 < $rating ) {
 		/* translators: %s: rating */
 		$html  = '<div class="star-rating" title="' . sprintf( esc_attr__( 'Rated %s out of 5', 'woocommerce' ), $rating ) . '">';
-		$html .= wc_get_star_rating_html( $rating );
+		$html .= wc_get_star_rating_html( $rating, $count );
 		$html .= '</div>';
 	} else {
 		$html  = '';
 	}
-	return apply_filters( 'woocommerce_product_get_rating_html', $html, $rating );
+
+	return apply_filters( 'woocommerce_product_get_rating_html', $html, $rating, $count );
 }
 
 /**
@@ -2565,15 +2567,23 @@ function wc_get_rating_html( $rating ) {
  *
  * @since  3.1.0
  * @param  float $rating Rating being shown.
+ * @param  int   $count  Total of ratings.
  * @return string
  */
-function wc_get_star_rating_html( $rating ) {
+function wc_get_star_rating_html( $rating, $count = 0 ) {
 	$html = '<span style="width:' . ( ( $rating / 5 ) * 100 ) . '%">';
-	/* translators: %s: rating */
-	$html .= sprintf( esc_html__( '%s out of 5', 'woocommerce' ), '<strong class="rating">' . $rating . '</strong>' );
+
+	if ( 0 < $count ) {
+		/* translators: 1: rating 2: rating count */
+		$html .= sprintf( _n( '%1$s out of 5 based on %2$s customer rating', '%1$s out of 5 based on %2$s customer ratings', $count, 'woocommerce' ), '<strong class="rating">' . esc_html( $rating ) . '</strong>', '<span class="rating">' . esc_html( $count ) . '</span>' );
+	} else {
+		/* translators: %s: rating */
+		$html .= sprintf( esc_html__( '%s out of 5', 'woocommerce' ), '<strong class="rating">' . esc_html( $rating ) . '</strong>' );
+	}
+
 	$html .= '</span>';
 
-	return apply_filters( 'woocommerce_get_star_rating_html', $html );
+	return apply_filters( 'woocommerce_get_star_rating_html', $html, $rating, $count  );
 }
 
 /**
diff --git a/templates/single-product/rating.php b/templates/single-product/rating.php
index 446b9d2b76a..df55e56b107 100644
--- a/templates/single-product/rating.php
+++ b/templates/single-product/rating.php
@@ -10,10 +10,10 @@
  * happen. When this occurs the version of the template file will be bumped and
  * the readme will list any important changes.
  *
- * @see 	    https://docs.woocommerce.com/document/template-structure/
- * @author      WooThemes
- * @package     WooCommerce/Templates
- * @version     2.3.2
+ * @see     https://docs.woocommerce.com/document/template-structure/
+ * @author  WooThemes
+ * @package WooCommerce/Templates
+ * @version 3.1.0
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
@@ -22,7 +22,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 
 global $product;
 
-if ( get_option( 'woocommerce_enable_review_rating' ) === 'no' ) {
+if ( 'no' === get_option( 'woocommerce_enable_review_rating' ) ) {
 	return;
 }
 
@@ -33,25 +33,7 @@ $average      = $product->get_average_rating();
 if ( $rating_count > 0 ) : ?>
 
 	<div class="woocommerce-product-rating">
-		<div class="star-rating">
-			<span style="width:<?php echo ( ( $average / 5 ) * 100 ); ?>%">
-				<?php
-				/* translators: 1: average rating 2: max rating (i.e. 5) */
-				printf(
-					__( '%1$s out of %2$s', 'woocommerce' ),
-					'<strong class="rating">' . esc_html( $average ) . '</strong>',
-					'<span>5</span>'
-				);
-				?>
-				<?php
-				/* translators: %s: rating count */
-				printf(
-					_n( 'based on %s customer rating', 'based on %s customer ratings', $rating_count, 'woocommerce' ),
-					'<span class="rating">' . esc_html( $rating_count ) . '</span>'
-				);
-				?>
-			</span>
-		</div>
+		<?php echo wc_get_rating_html( $average, $rating_count ); ?>
 		<?php if ( comments_open() ) : ?><a href="#reviews" class="woocommerce-review-link" rel="nofollow">(<?php printf( _n( '%s customer review', '%s customer reviews', $review_count, 'woocommerce' ), '<span class="count">' . esc_html( $review_count ) . '</span>' ); ?>)</a><?php endif ?>
 	</div>