<?php

/**
 * Single Product Thumbnails
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/single-product/product-thumbnails.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 */
if (!defined('ABSPATH')) {
    exit;
}

global $post, $product;

$attachment_ids = $product->get_gallery_image_ids();

if ($attachment_ids && has_post_thumbnail()) {
    foreach ($attachment_ids as $attachment_id) {
        $full_size_image = wp_get_attachment_image_src($attachment_id, 'full');
        $thumbnail = wp_get_attachment_image_src($attachment_id, 'shop_thumbnail');
        $attributes = array(
            'title' => get_post_field('post_title', $attachment_id),
            'data-caption' => get_post_field('post_excerpt', $attachment_id),
            'data-src' => $full_size_image[0],
            'data-large_image' => $full_size_image[0],
            'data-large_image_width' => $full_size_image[1],
            'data-large_image_height' => $full_size_image[2],
        );

        $html = '<div data-thumb="' . esc_url($thumbnail[0]) . '" class="woocommerce-product-gallery__image gallery"><a data-rel="prettyPhoto[0]" href="' . esc_url($full_size_image[0]) . '">';
        $html .= wp_get_attachment_image($attachment_id, 'shop_single', false, $attributes);
        $html .= '</a></div>';

        echo apply_filters('woocommerce_single_product_image_thumbnail_html', $html, $attachment_id);
    }
}
