跟进此主题：Woocommerce Refund Email
我有一个问题似乎无法修复，我阅读了有关使用自定义触发器自定义类扩展WC_Email类的所有主题，但我无法使其工作。
我希望实现的是向 WooCommerce电子邮件设置添加电子邮件通知，并在客户更新其结算或发货详情时向收件人发送电子邮件。
所以在我的 functions.php 中，我将 woocommerce_customer_save_address 操作添加到 woocommerce_email_actions 并添加我自己的 WC_Email 像这样的类扩展：
<?php
// Add a custom email action to the list of emails WooCommerce should load
add_action( 'woocommerce_init', function() {
add_action( 'woocommerce_customer_save_address', array( WC(), 'send_transactional_email' ), 10, 10 ); // WC 2.2-
});
add_filter( 'woocommerce_email_actions', 'add_customer_address_change_woocommerce_email_actions' ); // WC 2.3+
function add_customer_address_change_woocommerce_email_actions( $email_actions ) {
$email_actions[] = 'woocommerce_customer_save_address';
return $email_actions;
}
// Add a custom email class to the list of emails WooCommerce should load
add_filter( 'woocommerce_email_classes', 'add_customer_address_change_woocommerce_email_classes' );
function add_customer_address_change_woocommerce_email_classes( $email_classes ) {
require_once( get_stylesheet_directory() . '/includes/class-wc-customer-address-change-email.php' );
$email_classes['WC_Customer_Address_Change_Email'] = new WC_Customer_Address_Change_Email();
return $email_classes;
}
这是我的自定义 WC_Customer_Address_Change_Email 类中的代码：
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'WC_Customer_Address_Change_Email' ) ) :
/**
* A custom address change WooCommerce Email class
*
* @class WC_Customer_Address_Change_Email
* @version 2.3.0
* @package WooCommerce/Classes/Emails
* @author WooThemes
* @extends WC_Email
*/
class WC_Customer_Address_Change_Email extends WC_Email {
public $woocommerce;
public $current_user;
/**
* Set email defaults
*
* @since 0.1
*/
function __construct() {
// set ID, this simply needs to be a unique name
$this->id = 'wc_customer_address_changed';
// this is the title in WooCommerce Email settings
$this->title = __('Customer Address Change', 'monum');
// this is the description in WooCommerce email settings
$this->description = __('Address Change Notification emails are sent when a customer changes his billing or shipping address', 'monum');
// these are the default heading and subject lines that can be overridden using the settings
$this->heading = __('Customer Address Change', 'monum');
$this->subject = __('Customer Address Change', 'monum');
// these define the locations of the templates that this email should use, we'll just use the new order template since this email is similar
$this->template_html = 'emails/admin-address-change.php';
$this->template_plain = 'emails/plain/admin-address-change.php';
// Trigger on new paid orders
//add_action( 'woocommerce_order_status_completed_notification', array( $this, 'trigger' ) );
add_action( 'woocommerce_customer_save_address', array( $this, 'trigger' ) );
// Call parent constructor to load any other defaults not explicity defined here
parent::__construct();
// this sets the recipient to the settings defined below in init_form_fields()
$this->recipient = $this->get_option( 'recipient' );
// if none was entered, just use the WP admin email as a fallback
if ( ! $this->recipient )
$this->recipient = get_option( 'admin_email' );
}
/**
* trigger function.
*
* @access public
* @return void
*/
function trigger( $user_id ) {
$this->send( $this->get_recipient(), $this->get_subject(), $this->get_content(), $this->get_headers(), $this->get_attachments() );
}
/**
* get_content_html function.
*
* @access public
* @return string
*/
function get_content_html() {
ob_start();
wc_get_template( $this->template_html, array(
'email_heading' => $this->get_heading(),
'blogname' => $this->get_blogname(),
'sent_to_admin' => true,
'plain_text' => false
) );
return ob_get_clean();
}
/**
* get_content_plain function.
*
* @access public
* @return string
*/
function get_content_plain() {
ob_start();
wc_get_template( $this->template_plain, array(
'email_heading' => $this->get_heading(),
'blogname' => $this->get_blogname(),
'sent_to_admin' => true,
'plain_text' => true
) );
return ob_get_clean();
}
/**
* Initialise Settings Form Fields
*
* @access public
* @return void
*/
function init_form_fields() {
$this->form_fields = array(
'enabled' => array(
'title' => __( 'Enable/Disable', 'woocommerce' ),
'type' => 'checkbox',
'label' => __( 'Enable this email notification', 'woocommerce' ),
'default' => 'yes'
),
'recipient' => array(
'title' => __( 'Recipient(s)', 'woocommerce' ),
'type' => 'text',
'description' => sprintf( __( 'Enter recipients (comma separated) for this email. Defaults to <code>%s</code>.', 'woocommerce' ), esc_attr( get_option('admin_email') ) ),
'placeholder' => '',
'default' => ''
),
'subject' => array(
'title' => __( 'Subject', 'woocommerce' ),
'type' => 'text',
'description' => sprintf( __( 'This controls the email subject line. Leave blank to use the default subject: <code>%s</code>.', 'woocommerce' ), $this->subject ),
'placeholder' => '',
'default' => ''
),
'heading' => array(
'title' => __( 'Email Heading', 'woocommerce' ),
'type' => 'text',
'description' => sprintf( __( 'This controls the main heading contained within the email notification. Leave blank to use the default heading: <code>%s</code>.', 'woocommerce' ), $this->heading ),
'placeholder' => '',
'default' => ''
),
'email_type' => array(
'title' => __( 'Email type', 'woocommerce' ),
'type' => 'select',
'description' => __( 'Choose which format of email to send.', 'woocommerce' ),
'default' => 'html',
'class' => 'email_type wc-enhanced-select',
'options' => $this->get_email_type_options()
)
);
}
}
endif;
return new WC_Customer_Address_Change_Email();
该类本身有效，因为额外的电子邮件通知设置显示在WooCommerce设置中 问题在于触发器调用：
add_action( 'woocommerce_customer_save_address', array( $this, 'trigger' ) );
它不会开火。 当我将其更改为：
add_action( 'woocommerce_order_status_completed_notification', array( $this, 'trigger' ) );
在后端完成订单后，我会通过自己的电子邮件模板从课程中收到一封额外的电子邮件。
来自@birgire的建议解决方案将 woocommerce_customer_save_address 操作添加到 woocommerce_email_actions 似乎不起作用？
add_filter( 'woocommerce_email_actions', function( $email_actions ) {
$email_actions[] = 'woocommerce_customer_save_address';
return $email_actions;
});
对此有何想法或解决方法？
可能值得一提的是我正在使用Peddlar主题的儿童主题但不应该这样做？我正在使用Woocommerce 2.3.11 和Wordpress 4.2.2
谢谢！
更新 08-07-2015
我找到了解决方法。 在我的 functions.php 中，我直接在 woocommerce_customer_save_address 操作中使用扩展的WC_Email类来发送邮件：
// Send notification email when customer saves address using custom extended WC_Email class
add_action( 'woocommerce_customer_save_address','notify_admin_customer_address_change', 10, 2);
function notify_admin_customer_address_change( $user_id ) {
global $woocommerce;
$mailer = WC()->mailer();
$My_Class = new WC_Customer_Address_Change_Email; // retrieve custom extended class
$mailer->send( $My_Class->get_recipient(), $My_Class->get_subject(), $My_Class->get_content(), $My_Class->get_headers(), $My_Class->get_attachments() );
}
这样我仍然可以使用后端的自定义类设置并使用WC_Email类功能。
唯一不起作用的是，如果我将电子邮件类型设置为普通，内容类型仍设置为： text / html 而不是 text / plain ，导致我的所有换行符在我的模板中消失。在默认的WooCommerce电子邮件通知中，这确实可以正常工作。
我的猜测是$My_Class->get_headers()调用中的$mailer->send参数无效。
对此有何解决办法？
我可以在模板中手动设置内容类型吗？
感谢
答案 0 :(得分：2)
几个星期前，我为我的一个客户写了一个简单的插件，几乎就是为了这个目的。 这将在客户更改/更新其帐户数据时发送电子邮件通知。
查看我的代码并编辑/删除您不需要的任何内容。
if( !class_exists('WooCommerceNotifyChanges') ){
class WooCommerceNotifyChanges{
function __construct(){
// customer saves main account data
add_action('woocommerce_save_account_details', array( $this, 'woocommerce_send_notification' ));
// customer saves billing or shipping data
add_action('woocommerce_customer_save_address', array( $this, 'woocommerce_send_notification' ));
}
function woocommerce_send_notification(){
$body = '';
$to = 'recipient@gmail.com'; //address that will receive this email
$subject = 'One of your customers has updated their information.';
$curr_user = wp_get_current_user();
$user_id = $curr_user->ID;
$curr_username = $curr_user->data->user_login;
$body .= '<table>';
$body .= '<tr><td><strong>Account</strong></td></tr>';
$body .= '<tr><td>Username: </td><td>' . $curr_username . '</td></tr>';
$body .= '<tr><td colspan="2"> </td></tr>';
$body .= '<tr><td colspan="2"><strong>Billing</strong></td></tr>';
$body .= '<tr><td>First name: </td><td>' . get_user_meta( $user_id, 'billing_first_name', true ). '</td></tr>';
$body .= '<tr><td>Last name: </td><td>' . get_user_meta( $user_id, 'billing_last_name', true ) . '</td></tr>';
$body .= '<tr><td>Company: </td><td>' . get_user_meta( $user_id, 'billing_company', true ) . '</td></tr>';
$body .= '<tr><td>Address 1: </td><td>' . get_user_meta( $user_id, 'billing_address_1', true ) . '</td></tr>';
$body .= '<tr><td>Address 2: </td><td>' . get_user_meta( $user_id, 'billing_address_2', true ) . '</td></tr>';
$body .= '<tr><td>City: </td><td>' . get_user_meta( $user_id, 'billing_city', true ) . '</td></tr>';
$body .= '<tr><td>Post code: </td><td>' . get_user_meta( $user_id, 'billing_postcode', true ) . '</td></tr>';
$body .= '<tr><td>Country: </td><td>' . get_user_meta( $user_id, 'billing_country', true ) . '</td></tr>';
$body .= '<tr><td>State: </td><td>' . get_user_meta( $user_id, 'billing_state', true ) . '</td></tr>';
$body .= '<tr><td>Phone: </td><td>' . get_user_meta( $user_id, 'billing_phone', true ) . '</td></tr>';
$body .= '<tr><td>Email: </td><td>' . get_user_meta( $user_id, 'billing_email', true ) . '</td></tr>';
$body .= '<tr><td colspan="2"> </td></tr>';
$body .= '<tr><td colspan="2"><strong>Shipping</strong></td></tr>';
$body .= '<tr><td>First name: </td><td>' . get_user_meta( $user_id, 'shipping_first_name', true ). '</td></tr>';
$body .= '<tr><td>Last name: </td><td>' . get_user_meta( $user_id, 'shipping_last_name', true ) . '</td></tr>';
$body .= '<tr><td>Company: </td><td>' . get_user_meta( $user_id, 'shipping_company', true ) . '</td></tr>';
$body .= '<tr><td>Address 1: </td><td>' . get_user_meta( $user_id, 'shipping_address_1', true ) . '</td></tr>';
$body .= '<tr><td>Address 2: </td><td>' . get_user_meta( $user_id, 'shipping_address_2', true ) . '</td></tr>';
$body .= '<tr><td>City: </td><td>' . get_user_meta( $user_id, 'shipping_city', true ) . '</td></tr>';
$body .= '<tr><td>Post code: </td><td>' . get_user_meta( $user_id, 'shipping_postcode', true ) . '</td></tr>';
$body .= '<tr><td>Country: </td><td>' . get_user_meta( $user_id, 'shipping_country', true ) . '</td></tr>';
$body .= '<tr><td>State: </td><td>' . get_user_meta( $user_id, 'shipping_state', true ) . '</td></tr>';
$body .= '</table>';
//set content type as HTML
$headers = array('Content-Type: text/html; charset=UTF-8;');
//send email
if( wp_mail( $to, $subject, $body, $headers ) ){
//echo 'email sent';
}else{
//echo 'email NOT sent';
}
//exit();
}
}
new WooCommerceNotifyChanges();
}