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Template override for Mix and Match child thumbnails - replace with first gallery image
<?php
/**
* Mix and Match Item Thumbnail
*
* This template can be overridden by copying it to yourtheme/woocommerce/single-product/mnm/mnm-product-thumbnail.php.
*
* HOWEVER, on occasion WooCommerce Mix and Match 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/
* @package WooCommerce Mix and Match/Templates
* @since 1.9.4
* @version 1.9.7
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
?>
<div class="mnm_child_product_images mnm_image">
<?php
global $product;
$gallery_ids = $mnm_item->get_gallery_image_ids();
$thumbmail_id = ! empty( $gallery_ids ) ? current( $gallery_ids ) : get_post_thumbnail_id( $mnm_item->get_id() );
if ( $thumbmail_id ) {
$image_title = esc_attr( get_the_title( $thumbmail_id ) );
$image_data = wp_get_attachment_image_src( $thumbmail_id, 'full' );
$image_link = $image_data[0];
/**
* Child item thumbnail size.
*
* @param string $size
* @param obj WC_Product $mnm_item
* @param obj WC_Product_Mix_and_Match $product
*/
$image_size = apply_filters( 'woocommerce_mnm_product_thumbnail_size', WC_MNM_Core_Compatibility::is_wc_version_gte( '3.3' ) ? 'woocommerce_thumbnail' : 'shop_thumbnail', $mnm_item, $product );
/**
* Child item link_classes.
* Some themes use different lightbox triggers.
*
* @param array $link_classes
* @param obj WC_Product $mnm_item
* @param obj WC_Product_Mix_and_Match $product
*
*/
$link_classes = apply_filters( 'wc_mnm_product_thumbnail_link_classes', array( 'image', 'zoom' ), $mnm_item, $product );
$image = wp_get_attachment_image(
$thumbmail_id,
$image_size,
false,
array(
'title' => $image_title,
'data-caption' => get_post_field( 'post_excerpt', $thumbmail_id ),
'data-large_image' => $image_link,
'data-large_image_width' => $image_data[1],
'data-large_image_height' => $image_data[2],
)
);
$html = '<figure class="mnm_child_product_images woocommerce-product-gallery__image">';
if ( current_theme_supports( 'wc-product-gallery-lightbox' ) ) {
$html .= sprintf(
'<a href="%1$s" class="%2$s" title="%3$s" data-rel="photoSwipe">%4$s</a>',
$image_link,
join( ' ', $link_classes ),
$image_title,
$image
);
} else {
$html .= $image;
}
$html .= '</figure>';
} else {
$html = '<figure class="mnm_child_product_images woocommerce-product-gallery__image--placeholder">';
$html .= sprintf(
'<img class="wp-post-image" src="%1$s" alt="%2$s"/>',
wc_placeholder_img_src(),
__( 'Child product placeholder image', 'woocommerce-mix-and-match-products' )
);
$html .= '</figure>';
}
echo apply_filters( 'wc_mnm_child_product_image_html', $html, $mnm_item->get_id(), $mnm_item );
?>
</div>
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