<?php
/**
 * Single Product Image
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/single-product/product-image.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.
 *
 * @see 	    https://docs.woocommerce.com/document/template-structure/
 * @author 		WooThemes
 * @package 	WooCommerce/Templates
 * @version     99999999
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

global $post, $product, $woocommerce;
$version = '3.0';
?>
<div class="images">
	<?php
		if ( has_post_thumbnail() ) 
		{
			if( version_compare( $woocommerce->version, $version, ">=" ) ) {
				$attachment_ids = $product->get_gallery_image_ids();
			}else{
				$attachment_ids = $product->get_gallery_attachment_ids();
			}
			
			$attachment_count = count( $attachment_ids);
			
			$gallery          = $attachment_count > 0 ? '[product-gallery]' : '';
			$image_link       = wp_get_attachment_url( get_post_thumbnail_id() );
			$props            = wc_get_product_attachment_props( get_post_thumbnail_id(), $post );
			$image            = get_the_post_thumbnail( $post->ID, apply_filters( 'single_product_large_thumbnail_size', 'shop_single' ), array(
				'title'	 => $props['title'],
				'alt'    => $props['alt'],
			) );
			
			$fullimage        = get_the_post_thumbnail( $post->ID, 'full', array(
				'title'	 => $props['title'],
				'alt'    => $props['alt'],
			) );

			$html  = '<div class="slider dahuzi-slider-for">';
			
			$html .= sprintf(
						'<div class="zoom">%s%s<a href="%s" class="dahuzi-popup fa fa-expand" data-fancybox="product-gallery"></a></div>',
						$fullimage,
						$image,
						$image_link
					);
			
			foreach( $attachment_ids as $attachment_id ) {
			   $imgfull_src = wp_get_attachment_image_src( $attachment_id,'full');
			   $image_src   = wp_get_attachment_image_src( $attachment_id,'shop_single');
			   $html .= '<div class="zoom"><img src="'.$imgfull_src[0].'" /><img src="'.$image_src[0].'" /><a href="'.$imgfull_src[0].'" class="dahuzi-popup fa fa-expand" data-fancybox="product-gallery"></a></div>';
			}
			
			$html .= '</div>';
			
			echo apply_filters(
				'woocommerce_single_product_image_html',
				$html,
				$post->ID
			);
		} else {
			echo apply_filters( 'woocommerce_single_product_image_html', sprintf( '<img src="%s" alt="%s" />', wc_placeholder_img_src(), __( 'Placeholder', 'woocommerce' ) ), $post->ID );
		}

		do_action( 'woocommerce_product_thumbnails' );
	?>
</div>