根据产品下拉选择向企业发送电子邮件

Question

我有一个 Woocommerce 产品，如果从该产品页面的下拉字段中选择它，我想将标准 Woocommerce 订单确认电子邮件发送给站点管理员和企业。

背包 $50

选择一个选项

• 业务第一
• 业务第二
• 业务第三

如果他们选择Business First，则订单确认电子邮件将发送至Business First 的 电子邮件 info@businessfirst.com

这是我目前的代码

HTML

<select name="wapf[field_5f87355d578fd]" class="wapf-input" data-is-required="" data-field-id="5f87355d578fd">
    <option value="">Choose an option</option>
    <option value="business_1">Business 1</option>
    <option value="business_2">Business 2</option>
    <option value="business_3">Business 3</option>
</select>
       

PHP

我已将此添加到functions.php

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 );

        // adds our extra recipient if customer selected Business 1 from the dropdown on this product order
        if (select(name="wapf[field_5f87355d578fd]") value == "business_1") {
            $recipient .= ', info@businessfirst.com';
            return $recipient;
        }

        // adds our extra recipient if customer selected Business 2 from the dropdown on this product order
        if (select(name="wapf[field_5f87355d578fd]") value == "business_2") {
            $recipient .= ', info@businesssecond.com';
            return $recipient;
        }
    }

    return $recipient;
}
add_filter( 'woocommerce_email_recipient_new_order', 'sv_conditional_email_recipient', 10, 2 );

我想我已经接近了，但我没有完全正确。

Answer 1

您是否只想在他们选择业务 1 时给他们邮寄，还是他们也应该能够邮寄业务 2 或 3？如果是这样，您需要将 if 语句放在函数中，其他情况需要两个 else if。

此外，如果您尝试获取字段的值，则不能在其中使用空格。 select(name="wapf[field_5f87355d578fd]") value

This blogpost 准确地描述了我的想法。