<?php
/**
 * The template for displaying product content within loops.
 *
 * Override this template by copying it to yourtheme/woocommerce/content-product.php
 *
 * @author  WooThemes
 * @package WooCommerce/Templates
 * @version 2.4.0
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly
}

global $product, $woocommerce_loop;

// Store loop count we're currently on
if ( empty( $woocommerce_loop['loop'] ) ) {
    $woocommerce_loop['loop'] = 0;
}

// Store column count for displaying the grid
if ( empty( $woocommerce_loop['columns'] ) ) {
    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 4 );
}

// Ensure visibility
if ( ! $product || ! $product->is_visible() ) {
    return;
}

// Increase loop count
$woocommerce_loop['loop']++;
$columns = 12/$woocommerce_loop['columns'];
// Extra post classes
$classes = array();
$classes[]='col-lg-'.$columns.' col-md-'.$columns.' col-sm-6 isotope-item product-col';
if ( 0 == ( $woocommerce_loop['loop'] - 1 ) % $woocommerce_loop['columns'] || 1 == $woocommerce_loop['columns'] ) {
    $classes[] = 'first';
}
if ( 0 == $woocommerce_loop['loop'] % $woocommerce_loop['columns'] ) {
    $classes[] = 'last';
}
?>
<div <?php post_class( $classes ); ?>>
    <?php wc_get_template_part( 'content', 'product-inner'); ?>
</div>