从'woocommerce_email_customer_details'钩子中删除'email_addresses'操作

Question

In WooCommerce, there is a public static class WC_Emails, defined in /woocommerce/includes/class-wc-emails.php.

Within that class, there is a reference to a hook called woocommerce_email_customer_details. To that hook, an action called email_addresses is assigned, which is simply a PHP file that generates some HTML for billing and shipping addresses to be added to email notifications.

add_action( 'woocommerce_email_customer_details', array( $this, 'email_addresses' ), 20, 3 );

I am trying to remove that action and can't seem to figure out how to do it.

Here's an example bit of code in my child theme's functions.php that does not work:

add_action( 'init', 'remove_default_addresses');
    function remove_default_addresses() {
    remove_action( 'woocommerce_email_customer_details', 
                   array( 'WC_Emails', 'email_addresses' ), 20);
}

Instead of the init hook there, I have tried wp-head. Since WC_Emails is a static function, the above code is the way the WordPress Codex suggests, as far as using an array() above, instead of just the action name. Regardless, this doesn't work, either (with just the action name):

add_action( 'init', 'remove_default_addresses');
function remove_default_addresses() {
    remove_action( 'woocommerce_email_customer_details', 'email_addresses', 20);
}

20 is the priority on the add_action Woo does, and I also understand that a remove_action() must have the same priority as what the original add_action() had.

No matter what I try, the billing and shipping addresses still appear on the email notifications.

Once that gets working, it will be great! However, there is an additional requirement: This needs to happen only inside code I have for the woocommerce_order_status_pending_to_processing_notification hook in Woo.

In other words, I have other code that fires and generates an email when an order status changes from Pending to Processing (and I have tried my code above with all its variations within that hook as well). I need the billing and shipping addresses to NOT show only in the custom email that is generated.

Any ideas? Thanks so much. :)

Answer 1

Here is the code:

add_action( 'woocommerce_email', function ( $email_class ) {
    remove_action( 'woocommerce_email_customer_details', array( $email_class, 'email_addresses' ), 20, 3 );
});

Source