EAN and WPOvernight PDF Invoices

Hi Tobias,

By “we can create a new column”, you mean you are customizing their template, correct? If that’s the case, try using this:

<td class="ean"><?php
    if (
        ! empty( $item['item_id'] ) &&
        ( $item = new WC_Order_Item_Product( $item['item_id'] ) ) &&
        false !== ( $ean = alg_wc_ean()->core->get_ean_from_order_item( $item ) )
    ) {
        echo $ean;
    }
?></td>

Please give it a try and let me know if that is working as expected.

Customizer is a premium feature, correct? If that’s the case, could you please send it to me (via [email protected]), or share access to your site, so I could log in and check it out there?

If anyone else is interested, we’ve solved it by adding “Custom function” item column (in “WooCommerce > PDF Invoices > Customizer > Invoices”). There we’ve set “Function name” to my_alg_wc_ean_wpo_wcpdf. And finally, we’ve added this snippet to the site – it will display EAN and 1D barcode:

if ( ! function_exists( 'my_alg_wc_ean_wpo_wcpdf' ) ) {
    function my_alg_wc_ean_wpo_wcpdf( $item ) {
        if (
            ! empty( $item['item_id'] ) &&
            ( $item = new WC_Order_Item_Product( $item['item_id'] ) ) &&
            false !== ( $ean = alg_wc_ean()->core->get_ean_from_order_item( $item ) )
        ) {
            $barcode = '<div class="ean_wrapper">' .
                alg_wc_ean()->pro->barcode->get_barcode_img( $ean, array(
                    'dim'        => '1d',
                    'id'         => alg_wc_ean()->core->ean_key . '_barcode_img',
                    'class'      => 'ean-barcode',
                    'w'          => 1,
                    'h'          => 20,
                    'product_id' => alg_wc_ean()->core->get_order_item_product_id( $item ),
                ) ) .
            '</div>';
            return $ean . $barcode;
        }
    }
}