CODEWITHSUNDEEP
phpwordpresswoocommercehook-woocommerce
ironicmoka
ironicmoka

Reputation: 21

displaying custom fields in woocommerce order email for multiple products

I'm trying to display many custom fields created with ACF in the woocommerce email sent to the customer but I'm stuck on how handle the fields for a multiple product order.

So far I've achieved something with the code suggested by helgatheviking here but I'm able to display just CF from 1 product at once

Now I'm trying to figure out how to write it as a loop in order to display these fields for many products in the same mail. Unfortunately I'm a good copy&past guy, I'm still googling some way to correctly write a loop in this context but I had no luck so far. Can you help me?

here is the code in my functions.php so far:

<?php 
add_action( 'woocommerce_email_order_details', 'my_custom_order_details', 5, 4 );
function my_custom_order_details( $order, $sent_to_admin, $plain_text, $email ){

    if( $email->id == "customer_on_hold_order" ){

        $field1 = null;

        $items = $order->get_items();

        foreach ( $items as $item ) {
            $product_name = $item['name'];
            $product_id = $item['product_id'];
            $product_variation_id = $item['variation_id'];
            $field1 = get_post_meta($product_id, 'field-1', true);
            $field2 = get_post_meta($product_id, 'field-2', true);
            $field3 = get_post_meta($product_id, 'field-3', true);
            $field4 = get_post_meta($product_id, 'field-4', true);
        }

         if( $field1 && $plain_text ){

        echo "Field 1: " . $field1 . "\n\n";

    } else if( $field1 && ! $plain_text ){ 

            <h2>My custom fields infos:</h2>
            <p><strong>Product Name:</strong> <?php echo $product_name ?></p>
            <p><strong>Field 1:</strong> <?php echo $field1 ?></p>
            <p><strong>Field 2:</strong> <?php echo $field2 ?></p>
            <p><strong>Field 3:</strong> <?php echo $field3 ?></p>
            <p><strong>Field 4:</strong> <?php echo $field4 ?></p>

<?php
        }

    }
}

Upvotes: 0

Views: 1413

Answers (1)

ironicmoka
ironicmoka

Reputation: 21

Solved editing the code this way:

add_action( 'woocommerce_email_order_details', 'my_custom_order_details', 5, 4 );
function my_custom_order_details( $order, $sent_to_admin, $plain_text, $email ){

    if( $email->id == "customer_on_hold_order" ){

        $field1 = null;

        $items = $order->get_items();

        foreach ( $items as $item ) {
            $product_name = $item['name'];
            $product_id = $item['product_id'];
            $product_variation_id = $item['variation_id'];
            $field1 = get_post_meta($product_id, 'field-1', true);
            $field2 = get_post_meta($product_id, 'field-2', true);
            $field3 = get_post_meta($product_id, 'field-3', true);
            $field4 = get_post_meta($product_id, 'field-4', true);


         if( $field1 && $plain_text ){

        echo "Field 1: " . $field1 . "\n\n";

    } else if( $field1 && ! $plain_text ){ 

            <h2>My custom fields infos:</h2>
            <p><strong>Product Name:</strong> <?php echo $product_name ?></p>
            <p><strong>Field 1:</strong> <?php echo $field1 ?></p>
            <p><strong>Field 2:</strong> <?php echo $field2 ?></p>
            <p><strong>Field 3:</strong> <?php echo $field3 ?></p>
            <p><strong>Field 4:</strong> <?php echo $field4 ?></p>

<?php
        }

    }
  }
}

Upvotes: 2

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