I have this feature to add custom meta fields to product details in all WooCommerce emails. But I only need it to show up after the order has been paid for (this can also be just a "completed" email).
add_action( 'woocommerce_order_item_meta_start', 'email_confirmation_display_order_items', 10, 3 );
function email_confirmation_display_order_items( $item_id, $item, $order ) {
// On email notifications for line items
if ( ! is_wc_endpoint_url() && $item->is_type('line_item') ) {
$ot_address = get_post_meta( $item->get_product_id(), 'ot_address', true );
if ( ! empty($ot_address) ) {
printf( '<div>' . __("Terms: %s", "woocommerce") . '</div>', $ot_address );
}
}
}
I wish I could nest it inside a if ( $email->id == 'customer_completed_order' ) {} so the final code would look like this:
add_action( 'woocommerce_order_item_meta_start', 'email_confirmation_display_order_items', 10, 3 );
function email_confirmation_display_order_items( $item_id, $item, $order ) {
if ( $email->id == 'customer_completed_order' ) {
// On email notifications for line items
if ( ! is_wc_endpoint_url() && $item->is_type('line_item') ) {
$ot_address = get_post_meta( $item->get_product_id(), 'ot_address', true );
if ( ! empty($ot_address) ) {
printf( '<div>' . __("Terms: %s", "woocommerce") . '</div>', $ot_address );
}
}
}
}
But after changing it it stopped working. Any suggestions?
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As you can see in the code try,
$emailis not part of thewoocommerce_order_item_meta_starthook. So, to target certain WooCommerce email notifications, you need a workaround.Step 1) Create and add a global variable via another hook that only works for WooCommerce email notifications.
// Setting global variable function action_woocommerce_email_before_order_table( $order, $sent_to_admin, $plain_text, $email ) { $GLOBALS['email_id'] = $email->id; } add_action( 'woocommerce_email_before_order_table', 'action_woocommerce_email_before_order_table', 1, 4 );Step 2) In the hook
woocommerce_order_item_meta_start, use a global variable so that we can target certain WooCommerce email notificationsfunction action_woocommerce_order_item_meta_start( $item_id, $item, $order, $plain_text ) { // On email notifications for line items if ( ! is_wc_endpoint_url() && $item->is_type('line_item') ) { // Getting the email ID global variable $ref_name_globals_var = isset( $GLOBALS ) ? $GLOBALS : ''; $email_id = isset( $ref_name_globals_var['email_id'] ) ? $ref_name_globals_var['email_id'] : ''; // NOT empty and targeting specific email. Multiple statuses can be added, separated by a comma if ( ! empty ( $email_id ) && in_array( $email_id, array( 'new_order', 'customer_completed_order' ) ) ) { // Get meta $ot_address = get_post_meta( $item->get_product_id(), 'ot_address', true ); // OR use to get meta // $ot_address = $item->get_meta( 'ot_address' ); if ( ! empty( $ot_address ) ) { printf( '' . __( 'Terms: %s', 'woocommerce' ) . ' ', $ot_address );
}
}
}
}
add_action( 'woocommerce_order_item_meta_start', 'action_woocommerce_order_item_meta_start', 10, 4 );