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Email order items template from WooCommerce, containing a custom snippet to show a custom SKU for each product - only in admin emails. This file goes into wp-content/themes/your-child-theme/woocommerce/emails.
<?php
/**
* Email Order Items
*
* This template can be overridden by copying it to yourtheme/woocommerce/emails/email-order-items.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/
* @package WooCommerce/Templates/Emails
* @version 3.4.0
*/
defined( 'ABSPATH' ) || exit;
$text_align = is_rtl() ? 'right' : 'left';
foreach ( $items as $item_id => $item ) :
$product = $item->get_product();
$sku = '';
$purchase_note = '';
$image = '';
if ( ! apply_filters( 'woocommerce_order_item_visible', true, $item ) ) {
continue;
}
if ( is_object( $product ) ) {
$sku = $product->get_sku();
$purchase_note = $product->get_purchase_note();
$image = $product->get_image( $image_size );
}
?>
<tr class="<?php echo esc_attr( apply_filters( 'woocommerce_order_item_class', 'order_item', $item, $order ) ); ?>">
<td class="td" style="text-align:<?php echo esc_attr( $text_align ); ?>; vertical-align: middle; font-family: 'Helvetica Neue', Helvetica, Roboto, Arial, sans-serif; word-wrap:break-word;">
<?php
// Show title/image etc.
if ( $show_image ) {
echo wp_kses_post( apply_filters( 'woocommerce_order_item_thumbnail', $image, $item ) );
}
// Product name.
echo wp_kses_post( apply_filters( 'woocommerce_order_item_name', $item->get_name(), $item, false ) );
// SKU.
if ( $show_sku && $sku ) {
echo wp_kses_post( ' (#' . $sku . ')' );
// load the custom SKU
$custom_sku = get_post_meta( $product->get_id(), 'jk_sku', true );
if ( is_string( $custom_sku ) ) { // only show the custom SKU if it's set
echo "<br>" . wp_kses_post( "Custom SKU: $custom_sku" ); // change this line if needed
}
}
// allow other plugins to add additional product information here.
do_action( 'woocommerce_order_item_meta_start', $item_id, $item, $order, $plain_text );
wc_display_item_meta( $item );
// allow other plugins to add additional product information here.
do_action( 'woocommerce_order_item_meta_end', $item_id, $item, $order, $plain_text );
?>
</td>
<td class="td" style="text-align:<?php echo esc_attr( $text_align ); ?>; vertical-align:middle; font-family: 'Helvetica Neue', Helvetica, Roboto, Arial, sans-serif;">
<?php echo wp_kses_post( apply_filters( 'woocommerce_email_order_item_quantity', $item->get_quantity(), $item ) ); ?>
</td>
<td class="td" style="text-align:<?php echo esc_attr( $text_align ); ?>; vertical-align:middle; font-family: 'Helvetica Neue', Helvetica, Roboto, Arial, sans-serif;">
<?php echo wp_kses_post( $order->get_formatted_line_subtotal( $item ) ); ?>
</td>
</tr>
<?php
if ( $show_purchase_note && $purchase_note ) {
?>
<tr>
<td colspan="3" style="text-align:<?php echo esc_attr( $text_align ); ?>; vertical-align:middle; font-family: 'Helvetica Neue', Helvetica, Roboto, Arial, sans-serif;">
<?php
echo wp_kses_post( wpautop( do_shortcode( $purchase_note ) ) );
?>
</td>
</tr>
<?php
}
?>
<?php endforeach; ?>
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