<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

global $post, $product;
$columns           = apply_filters( 'woocommerce_product_thumbnails_columns', 4 );
$thumbnail_size    = apply_filters( 'woocommerce_product_thumbnails_large_size', 'full' );
$post_thumbnail_id = $product->get_image_id();
$full_size_image   = wp_get_attachment_image_src( $post_thumbnail_id, $thumbnail_size );
$placeholder       = $product->get_image_id() ? 'with-images' : 'without-images';
$wrapper_classes   = apply_filters( 'woocommerce_single_product_image_gallery_classes', array(
	'woocommerce-product-gallery',
	'woocommerce-product-gallery--' . $placeholder,
	'woocommerce-product-gallery--columns-' . absint( $columns ),
	'images',
) );

$classes[] = 'woocommerce-product-gallery__wrapper';
$classes[] = 'product-images';

?>
<div class="<?php echo esc_attr( implode( ' ', array_map( 'sanitize_html_class', $wrapper_classes ) ) ); ?>" data-columns="<?php echo esc_attr( $columns ); ?>">
	<figure id="product-images" class="<?php echo esc_attr( implode( ' ', array_map( 'sanitize_html_class', $classes ) ) ); ?>" data-navigation="true" data-autoplay="false" data-columns="1" data-asnavfor="#product-thumbnails">
		<?php

		if ( has_post_thumbnail() ) {
			$html = '<div class="first">';
			$html .= wc_get_gallery_image_html( $post_thumbnail_id, true );
			$html .= '</div>';
		} else {
			$html  = '<div class="first woocommerce-product-gallery__image--placeholder">';
			$html .= sprintf( '<img src="%s" alt="%s" class="wp-post-image" />', esc_url( wc_placeholder_img_src('woocommerce_single') ), esc_html__( 'Awaiting product image', 'revolution' ) );
			$html .= '</div>';
		}

		echo apply_filters( 'woocommerce_single_product_image_thumbnail_html', $html, $post_thumbnail_id );

		do_action( 'woocommerce_product_thumbnails' );

		?>
	</figure>
</div>