wc_product_cat_class functions

Closes #7923

includes/wc-template-functions.php

@@ -198,6 +198,45 @@ function wc_body_class( $classes ) {
 	return array_unique( $classes );
 }
 
+/**
+ * Display the classes for the product cat div.
+ *
+ * @since 2.4.0
+ * @param string|array $class One or more classes to add to the class list.
+ * @param object $category object Optional.
+ */
+function wc_product_cat_class( $class = '', $category = null ) {
+	// Separates classes with a single space, collates classes for post DIV
+	echo 'class="' . esc_attr( join( ' ', wc_get_product_cat_class( $class, $category ) ) ) . '"';
+}
+
+/**
+ * Get the classes for the product cat div.
+ *
+ * @since 2.4.0
+ * @param string|array $class One or more classes to add to the class list.
+ * @param object $category object Optional.
+ */
+function wc_get_product_cat_class( $class = '', $category = null ) {
+	global $woocommerce_loop;
+
+	$classes   = is_array( $class ) ? $class : array_map( 'trim', explode( ' ', $class ) );
+	$classes[] = 'product-category';
+	$classes[] = 'product';
+
+	if ( ( $woocommerce_loop['loop'] - 1 ) % $woocommerce_loop['columns'] == 0 || $woocommerce_loop['columns'] == 1 ) {
+		$classes[] = 'first';
+	}
+
+	if ( $woocommerce_loop['loop'] % $woocommerce_loop['columns'] == 0 ) {
+		$classes[] = 'last';
+	}
+
+	$classes = apply_filters( 'product_cat_class', $classes, $class, $category );
+
+	return array_unique( array_filter( $classes ) );
+}
+
 /**
  * Adds extra post classes for products
  *

readme.txt

@@ -140,7 +140,9 @@ Yes you can! Join in on our [GitHub repository](http://github.com/woothemes/wooc
 
 * Feature - Show full category hierarchy in permalinks.
 * Fix - Ensure coupon taxes are reset when calculating totals.
+* Fix - Improve discount amount rounding.
 * Tweak - Base discounts on the undiscounted price. #5874
+* Tweak - Added wc_product_cat_class functions.
 
 = 2.3.7 - 18/03/2015 =
 * Fix - Allow saving of empty download expiry date on orders.

templates/content-product_cat.php

@@ -6,33 +6,29 @@
  *
  * @author 		WooThemes
  * @package 	WooCommerce/Templates
- * @version     1.6.4
+ * @version     2.4.0
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+	exit;
 }
 
 global $woocommerce_loop;
 
 // Store loop count we're currently on
-if ( empty( $woocommerce_loop['loop'] ) )
+if ( empty( $woocommerce_loop['loop'] ) ) {
 	$woocommerce_loop['loop'] = 0;
+}
 
 // Store column count for displaying the grid
-if ( empty( $woocommerce_loop['columns'] ) )
+if ( empty( $woocommerce_loop['columns'] ) ) {
 	$woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 4 );
+}
 
 // Increase loop count
-$woocommerce_loop['loop']++;
+$woocommerce_loop['loop'] ++;
 ?>
-<li class="product-category product<?php
-    if ( ( $woocommerce_loop['loop'] - 1 ) % $woocommerce_loop['columns'] == 0 || $woocommerce_loop['columns'] == 1 )
-        echo ' first';
-	if ( $woocommerce_loop['loop'] % $woocommerce_loop['columns'] == 0 )
-		echo ' last';
-	?>">
-
+<li <?php wc_product_cat_class(); ?>>
 	<?php do_action( 'woocommerce_before_subcategory', $category ); ?>
 
 	<a href="<?php echo get_term_link( $category->slug, 'product_cat' ); ?>">
@@ -65,5 +61,4 @@ $woocommerce_loop['loop']++;
 	</a>
 
 	<?php do_action( 'woocommerce_after_subcategory', $category ); ?>
-
 </li>