我注意到客户等待订单电子邮件不可用,因此我尝试使用单个操作替换操作,以发送适当的电子邮件。这似乎行得通,除了等待状态。我看不出除了在class-wc-meta-box-order-actions.php中的$available_emails之外的等待状态和处理情况之间的区别,并且我已经删除了所有其他内容,它们仍然有效。我做错了什么?有方法可以实现这一点吗?我的代码是:
function ulmh_resend1( $actions ) {
$actions['ulmh_resend'] = __( 'Resend Email', 'text_domain' );
return $actions;
}
function ulmh_resend2( $order ) {
$mailer = WC()->mailer();
$mails = $mailer->get_emails();
if ($order->has_status( 'on-hold' )) {
$eml = 'customer_on_hold_order';
}elseif ($order->has_status( 'processing' )) {
$eml = 'customer_processing_order';
}elseif ($order->has_status( 'completed' )) {
$eml = 'customer_completed_order';
} else {
$eml = "nothing";
}
if ( ! empty( $mails ) ) {
foreach ( $mails as $mail ) {
if ( $mail->id == eml ) {
$mail->trigger( $order->id );
}
}
}
}
function ulmh_resend3( $order_emails ) {
$remove = array( 'new_order', 'cancelled_order', 'customer_processing_order', 'customer_completed_order', 'customer_invoice' );
$order_emails = array_diff( $order_emails, $remove );
return $order_emails;
}
add_action( 'woocommerce_order_actions', 'ulmh_resend1' );
add_action( 'woocommerce_order_action_ulmh_resend', 'ulmh_resend2' );
add_filter( 'woocommerce_resend_order_emails_available', 'ulmh_resend3' );