get_gallery_image_ids(); if ( $product->get_image_id() ){ $attachment_ids = array( 'nnfythumbnails_id' => $product->get_image_id() ) + $attachment_ids; } if ( $attachment_ids && has_post_thumbnail() ) { $i = 0; foreach ( $attachment_ids as $imgkey => $attachment_id ) { $i++; $full_size_image = wp_get_attachment_image_src( $attachment_id, 'full' ); $thumbnail = wp_get_attachment_image_src( $attachment_id, 'woocommerce_thumbnail' ); $attributes = array( 'title' => get_post_field( 'post_title', $attachment_id ), 'data-caption' => get_post_field( 'post_excerpt', $attachment_id ), 'data-src' => (isset($full_size_image[0]) ? $full_size_image[0] : ''), 'data-large_image' => (isset($full_size_image[0]) ? $full_size_image[0] : ''), 'data-large_image_width' => (isset($full_size_image[1]) ? $full_size_image[1] : ''), 'data-large_image_height' => (isset($full_size_image[2]) ? $full_size_image[2] : ''), ); $class = $i == 1 ? 'nnfyactive' : ''; $html = '
• '; $html .= wp_get_attachment_image( $attachment_id, 'nnfy_product_nav_thumb', false, $attributes ); $html .= '
'; echo apply_filters( 'woocommerce_single_product_image_thumbnail_html', $html, $attachment_id ); } } ?>