我有一个问题，这听起来很愚蠢，但我真的被卡住了。
我还需要向客户发送“新订单”电子邮件。我尝试将函数添加到functions.php文件中，并发送电子邮件，但不显示大多数变量。我将相同的代码插入到示例php文件中，在wordpress中添加为页面，它的效果非常好。我真的不知道发生了什么。
有解决方案吗也许有更简单的方法，比如在woocommerce中将“recipent”添加到“新订单”电子邮件中？我检查了class-wc-email-new-order.php文件，但我无法更改其中的任何内容，我不明白它是如何工作的。
screen: code working on page VS what is visible in received email
function create_email_body($order_id){
global $woocommerce;
if ( !$order_id )
return;
$order = new WC_Order( $order_id );
$body = '';
$product_list = '';
$order_item = $order->get_items();
foreach( $order_item as $product ) {
$body .= $product['name'];
}
$order = new WC_Order( $order_id );
$body =' <div style = "width: 100%; clear: both; color: #000;">';
$body .=' <div style="width: 50%; float: left;">';
$body .=' <p> Numer zamówienia:<b> '. $order->get_order_number() .'</b> </p>';
$body .=' <p> Imię i nazwisko:<b> '. $order->billing_first_name . " " . $order->billing_last_name . '</b> </p>';
$body .=' <p> Sposób dostawy: <b> '. $order->get_shipping_method() .'</b> </p>';
$body .=' <p> Status zamówienia:<b> przyjęte</b> </p>';
$body .=' <p> Adres dostawy: <b> '. $order->shipping_address_1 . " " . $order->shipping_address_2 . ", " . $order->shipping_postcode . " " . $order->shipping_city . ", " . $order->shipping_state . $order->shipping_country .'</b> </p>';
$body .=' </div>';
$body .=' <div style="width: 50%; float: left;">';
$body .=' <p> Data zamówienia:<b> '. $order->order_date . '</b> </p>';
$body .=' <p> Email: <b><span style = "color: #000 !important"> '. $order->billing_email . '</b> </span></p> ';
$body .=' <p> Metoda płatności: <b> '. $order->payment_method_title .'</p>';
$body .=' <p> Numer telefonu:<b> '. $order->billing_phone .'</b> </p> ';
$body .=' </div>';
$body .=' </div>';
$body .=' <div style = "width: 100%; clear: both; color: #000; margin-top: 30px;">';
$body .=' <table class="td" cellspacing="0" cellpadding="6" style="width: 100%; font-family: "Myriad", sans-serif;" border="1">';
$body .=' <thead>';
$body .=' <tr>';
$body .=' <th class="td" scope="col" style="text-align:left;" style = "border: none; color: #000;"></th>';
$body .=' <th class="td" scope="col" style="text-align:left;" style = "border: none; color: #000;">Produkt</th>';
$body .=' <th class="td" scope="col" style="text-align:left;" style = "border: none; color: #000;">Ilość</th>';
$body .=' <th class="td" scope="col" style="text-align:left;" style = "border: none; color: #000;">Cena</th>';
$body .=' <th class="td" scope="col" style="text-align:left;" style = "border: none; color: #000;">Wartość</th>';
$body .=' </tr>';
$body .=' </thead>';
$body .=' <tbody>';
$items = $order->get_items();
foreach ( $items as $item_id => $item ) :
$_product = apply_filters( 'woocommerce_order_item_product', $order->get_product_from_item( $item ), $item );
$item_meta = new WC_Order_Item_Meta( $item, $_product );
if ( apply_filters( 'woocommerce_order_item_visible', true, $item ) ) {
$body .=' <tr class=' . esc_attr( apply_filters( 'woocommerce_order_item_class', 'order_item', $item, $order ) ) .'">';
$body .=' <td class="td" style="text-align:left; vertical-align:middle; border: none; font-family: "Myriad", sans-serif; word-wrap:break-word; color: #000;">';
$body .=' </td><td style = "border: none; color: #000">';
// Product name
$body .=$item['name'];///' <p style = "display: inline-block; float: left">' . apply_filters( 'woocommerce_order_item_name', $item['name'], $item, false );
if ( ! empty( $item_meta->meta ) ) {
$body .= nl2br( $item_meta->display( true, true, '_', "\n" ) );
}
$body .= "</p>";
$body .= '</td>';
$body .=' <td class="td" style="text-align:left; vertical-align:middle; border: none; font-family: "Myriad", sans-serif; color: #000">' . apply_filters( 'woocommerce_email_order_item_quantity', $item['qty'], $item ) .'</td>';
$body .=' <td class="td" style="text-align:left; vertical-align:middle; border: none; font-family: "Myriad", sans-serif; color: #000">' . $_product->get_price();
$body .=' </td>';
$body .=' <td class="td" style="text-align:left; vertical-align:middle; border: none; font-family: "Myriad", sans-serif; color: #000">' . $order->get_formatted_line_subtotal( $item );
$body .=' </td></tr>';
}
endforeach;
$body .=' </tbody>';
$body .=' <tfoot><td style = "border: none;"></td><td style = "border: none;"></td><td style = "border: none; color: #000;"></td>';
$body .=' <td style = "border: none; color: #000;">';
$body .=' <p> Wartość produktów </p> ';
$body .=' <p> Cena wysyłki </p>';
$body .=' <p> Do zapłaty </p>';
$body .=' </td>';
$body .=' <td style = "border: none; color: #000;">';
$body .=' <p>' . number_format((float)$order->get_subtotal(), 2, '.', '') . " zł" . '</p>';
$body .=' <p>' . number_format((float)$order->get_total_shipping(), 2, '.', '') . " zł" . '</p>';
$body .=' <p>' . $order->get_formatted_order_total(). '</p>';
$body .=' </td>';
$body .=' </tfoot>';
$body .=' </table>';
$body .=' </div>';
$body .= file_get_contents(get_stylesheet_directory_uri() . '/woocommerce/emails/customer-on-hold.order.php');
return $body;
}
function send_email_also_to_customer($order_id){
$order = new WC_Order( $order_id );
$to_email = $order->billing_email;
$headers = 'Od: AB.com <[email protected]>' . "\r\n";
$mailer = WC()->mailer();
$subject = 'Potwierdzenie przyjęcia zamówienia numer # ' . $order_id;
$body = create_email_body($order_id);
$mailer->send( $to_email, $subject, $mailer->wrap_message( $subject, $body), '', '' );
}
add_action( 'woocommerce_new_order', 'send_email_also_to_customer');
您不需要再次发送所有这些内容来发送多封电子邮件。您只需将收件人添加到“新订单”电子邮件（包含客户的电子邮件）即可。以下是您可以尝试的代码：
<?php
/**
* Add another email recipient for admin New Order emails if a shippable product is ordered
*
* @param string $recipient a comma-separated string of email recipients (will turn into an array after this filter!)
* @param \WC_Order $order the order object for which the email is sent
* @return string $recipient the updated list of email recipients
*/
function sv_conditional_email_recipient( $recipient, $order ) {
// Bail on WC settings pages since the order object isn't yet set yet
// Not sure why this is even a thing, but shikata ga nai
$page = $_GET['page'] = isset( $_GET['page'] ) ? $_GET['page'] : '';
if ( 'wc-settings' === $page ) {
return $recipient;
}
// just in case
if ( ! $order instanceof WC_Order ) {
return $recipient;
}
$items = $order->get_items();
// check if a shipped product is in the order
foreach ( $items as $item ) {
$product = $order->get_product_from_item( $item );
// add our extra recipient if there's a shipped product - commas needed!
// we can bail if we've found one, no need to add the recipient more than once
if ( $product && $product->needs_shipping() ) {
$recipient .= ', [email protected]';
return $recipient;
}
}
return $recipient;
}
add_filter( 'woocommerce_email_recipient_new_order', 'sv_conditional_email_recipient', 10, 2 );
错了：
$recipient .= ', ' . $order->billing_email
正确：
$recipient .= "," . $order->get_billing_email();
我测试并调试了一整天。
更新2018-2019 - 适用于Woocommerce 3+
自Woocommerce 3以来，接受的答案代码已过时，但代码中存在一些错误。
get_product_from_item()方法已弃用，由$item->get_product()取代。这是一个类似的最新和干净的版本：
add_filter( 'woocommerce_email_recipient_new_order', 'custom_new_order_email_recipient', 10, 2 );
function custom_new_order_email_recipient( $recipient, $order ) {
// Avoiding backend displayed error in Woocommerce email settings for undefined $order
if ( ! is_a( $order, 'WC_Order' ) )
return $recipient;
// Check order items for a shipped product is in the order
foreach ( $order->get_items() as $item ) {
$product = $item->get_product(); // Get WC_Product instance Object
// When a product needs shipping we add the customer email to email recipients
if ( $product->needs_shipping() ) {
return $recipient . ',' . $order->get_billing_email();
}
}
return $recipient;
}
代码位于活动子主题（或活动主题）的function.php文件中。经过测试和工作。