amorphine

/*------------------------------------*\
    CAT:Woocommerce hacks
\*------------------------------------*/

//Send email notification about cancelled order
//init new email action
function add_cancel_order_email_action($attrs) {
	$attrs[] = 'woocommerce_order_status_pending_to_cancelled';
	return $attrs;
}
add_filter('woocommerce_email_actions', 'add_cancel_order_email_action');

//trigger sending
function trigger_pending_to_cancelled_mail_send($order_id){
	$mailer = WC()->mailer();
	$mails = $mailer->get_emails();
	if ( ! empty( $mails ) ) {
		foreach ( $mails as $mail ) {
			if ( $mail->id == 'cancelled_order' ) {
				$mail->trigger( $order_id );
			}
		}
	}
}
add_action( 'woocommerce_order_status_pending_to_cancelled_notification', 'trigger_pending_to_cancelled_mail_send', 10, 2 );