<?php
/**
 * Single Product Thumbnails
 *
 * @author 		WooThemes
 * @package 	WooCommerce/Templates
 * @version     2.0.3
 */

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

global $post, $product, $woocommerce;

$attachment_ids = $product->get_gallery_attachment_ids();

if ( $attachment_ids ) {
	?>
	<div id="carousel" class="flexslider">
		<ul class="slides">
		<!-- items mirrored twice, total of 12 -->
	<?php
		if ( has_post_thumbnail() ) {

		$image       		= get_the_post_thumbnail( $post->ID, apply_filters( 'single_product_small_thumbnail_size', 'shop_single' ) );
		$image_title 		= esc_attr( get_the_title( get_post_thumbnail_id() ) );
		$image_link  		= wp_get_attachment_url( get_post_thumbnail_id() );
		$attachment_count   = count( $product->get_gallery_attachment_ids() );

		if ( $attachment_count > 0 ) {
			$gallery = '[product-gallery]';
		} else {
			$gallery = '';
		}

		echo apply_filters( 'woocommerce_single_product_image_html', sprintf( '<li><a href="%s" itemprop="image" class="image-'.get_post_thumbnail_id().'" title="%s">%s</a></li>', $image_link, $image_title, $image ), $post->ID );

	} 
	?>
	<?php

		$loop = 0;
		//$columns = apply_filters( 'woocommerce_product_thumbnails_columns', 3 );

		foreach ( $attachment_ids as $attachment_id ) {

			$image_link = wp_get_attachment_url( $attachment_id );

			if ( ! $image_link )
				continue;

			$classes[] = 'image-'.$attachment_id;

			$image       = wp_get_attachment_image( $attachment_id, apply_filters( 'single_product_small_thumbnail_size', 'shop_thumbnail' ) );
			$image_class = esc_attr( implode( ' ', $classes ) );
			$image_title = esc_attr( get_the_title( $attachment_id ) );

			echo apply_filters( 'woocommerce_single_product_image_thumbnail_html', sprintf( '<li><a href="%s" class="%s" title="%s">%s</a></li>', $image_link, $image_class, $image_title, $image ), $attachment_id, $post->ID, $image_class );

			$loop++;
		}

	?>		</ul>
	</div>
	<?php
}