Woocommerce退款电子邮件

时间：2014-08-28 08:59:39

标签： php wordpress woocommerce

我已经进行了大量的搜索，虽然我发现用户已经询问如何实现以下目标，但据我所知，没有任何工作解决方案的例子。

问题在于非常流行的Wordpress插件＆＃34; Woocommerce＆＃34;。该插件附带一个电子邮件系统，使电子商务网站所有者和客户的生活更轻松。一个问题是，当商店经理将订单状态更改为“退款”时，不会发送电子邮件。有人说这是因为它是一个手动过程。这是事实，这是店主通过商家帐户或PayPal帐户进行的过程。但是一旦完成，店主就会登录他们的wordpress管理面板并将订单状态更改为退款，这将有利于生成电子邮件并将其发送给客户。

这是我见过的要求。

所以我决定修改一下教程 http://www.skyverge.com/blog/how-to-add-a-custom-woocommerce-email/#comment-553147

我正在尝试在订单状态更新为＆＃34;退款＆＃34;时发送电子邮件。

以下是初始插件文件的代码

<?php
/**
 * Plugin Name: WooCommerce Custom Expedited Order Email
 * Plugin URI: http://www.skyverge.com/blog/how-to-add-a-custom-woocommerce-email/
 * Description: Demo plugin for adding a custom WooCommerce email that sends admins an email when an order is received with expedited shipping
 * Author: SkyVerge
 * Author URI: http://www.skyverge.com
 * Version: 0.1
 *
 * License: GNU General Public License v3.0
 * License URI: http://www.gnu.org/licenses/gpl-3.0.html
 *
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

/**
 *  Add a custom email to the list of emails WooCommerce should load
 *
 * @since 0.1
 * @param array $email_classes available email classes
 * @return array filtered available email classes
 */
function add_expedited_order_woocommerce_email( $email_classes ) {

    // include our custom email class
    require( 'includes/class-wc-expedited-order-email.php' );

    // add the email class to the list of email classes that WooCommerce loads
    $email_classes['WC_Expedited_Order_Email'] = new WC_Expedited_Order_Email();

    return $email_classes;

}
add_filter( 'woocommerce_email_classes', 'add_expedited_order_woocommerce_email' );

这是我班级代码的链接

<?php

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

/**
 * A custom Expedited Order WooCommerce Email class
 *
 * @since 0.1
 * @extends \WC_Email
 */
class WC_Expedited_Order_Email extends WC_Email {

    /**
 * Set email defaults
 *
 * @since 0.1
 */
    public function __construct() {

        // set ID, this simply needs to be a unique name
        $this->id = 'wc_expedited_order';

        // this is the title in WooCommerce Email settings
        $this->title = 'Refunded Order Email';

        // this is the description in WooCommerce email settings
        $this->description = 'Refunded Emails are sent when an order status has been changed to Refunded';

        // these are the default heading and subject lines that can be overridden using the settings
        $this->heading = 'Refunded Order';
        $this->subject = 'Refunded Order';

        // 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-new-order.php';
        $this->template_plain = 'emails/plain/admin-new-order.php';

        // Trigger on new paid orders
        add_action( 'woocommerce_order_status_pending_to_processing_notification', array( $this, 'trigger' ) );
        add_action( 'woocommerce_order_status_failed_to_processing_notification',  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' );
    }

    /**
     * Determine if the email should actually be sent and setup email merge variables
     *
     * @since 0.1
     * @param int $order_id
     */
    public function trigger( $order_id ) {

        // bail if no order ID is present
        if ( ! $order_id )
            return;

        $order = new WC_Order( $order_id );

          //bail if not a refunded order
        if ( 'refunded' !== $order->status ) {
              return;
        }

        // setup order object
        $this->object = new WC_Order( $order_id );

        // bail if shipping method is not expedited
        //if ( ! in_array( $this->object->get_shipping_method(), array( 'Three Day Shipping', 'Next Day Shipping' ) ) )
            //return;

        // replace variables in the subject/headings
        $this->find[] = '{order_date}';
        $this->replace[] = date_i18n( woocommerce_date_format(), strtotime( $this->object->order_date ) );

        $this->find[] = '{order_number}';
        $this->replace[] = $this->object->get_order_number();

        if ( ! $this->is_enabled() || ! $this->get_recipient() )
            return;

        // woohoo, send the email!
        $this->send( $this->get_recipient(), $this->get_subject(), $this->get_content(), $this->get_headers(), $this->get_attachments() );
    }

    /**
     * get_content_html function.
     *
     * @since 0.1
     * @return string
     */
    public function get_content_html() {
        ob_start();
        woocommerce_get_template( $this->template_html, array(
            'order'         => $this->object,
            'email_heading' => $this->get_heading()
        ) );
        return ob_get_clean();
    }


    /**
     * get_content_plain function.
     *
     * @since 0.1
     * @return string
     */
    public function get_content_plain() {
        ob_start();
        woocommerce_get_template( $this->template_plain, array(
            'order'         => $this->object,
            'email_heading' => $this->get_heading()
        ) );
        return ob_get_clean();
    }

    /**
     * Initialize Settings Form Fields
     *
     * @since 0.1
     */
    public function init_form_fields() {

        $this->form_fields = array(
            'enabled'    => array(
                'title'   => 'Enable/Disable',
                'type'    => 'checkbox',
                'label'   => 'Enable this email notification',
                'default' => 'yes'
            ),
            'recipient'  => array(
                'title'       => 'Recipient(s)',
                'type'        => 'text',
                'description' => sprintf( 'Enter recipients (comma separated) for this email. Defaults to <code>%s</code>.', esc_attr( get_option( 'admin_email' ) ) ),
                'placeholder' => '',
                'default'     => ''
            ),
            'subject'    => array(
                'title'       => 'Subject',
                'type'        => 'text',
                'description' => sprintf( 'This controls the email subject line. Leave blank to use the default subject: <code>%s</code>.', $this->subject ),
                'placeholder' => '',
                'default'     => ''
            ),
            'heading'    => array(
                'title'       => 'Email Heading',
                'type'        => 'text',
                'description' => sprintf( __( 'This controls the main heading contained within the email notification. Leave blank to use the default heading: <code>%s</code>.' ), $this->heading ),
                'placeholder' => '',
                'default'     => ''
            ),
            'email_type' => array(
                'title'       => 'Email type',
                'type'        => 'select',
                'description' => 'Choose which format of email to send.',
                'default'     => 'html',
                'class'       => 'email_type',
                'options'     => array(
                    'plain'     => 'Plain text',
                    'html'      => 'HTML', 'woocommerce',
                    'multipart' => 'Multipart', 'woocommerce',
                )
            )
        );
    }


} // end \WC_Expedited_Order_Email class

这些是我的插件中唯一的两个文件。我已经激活它，它在woo commerce email标签中的电子邮件列表中显示为电子邮件。遗憾的是，订单状态更新时不会发送电子邮件。

有人可以告诉为什么这不起作用吗？

我收到了一些人的反馈，他们说了以下内容

＆＃34;您添加触发器的操作适用于待处理/未能处理订单状态更改 - http://cld.wthms.co/cZzw 您希望这些操作与退款订单相关，例如：add_action（＆＃39; woocommerce_order_status_refunded＆＃39;，array（$ this，＆＃39; trigger＆＃39;））; （仅限于看看woocommerce的电子邮件课程）＆＃34;

我正在使用Woocommerce 2.1.12

2 个答案:

答案 0 :(得分：2)

主要问题是woocommerce_order_status_refunded挂钩默认情况下未注册send_transactional_email回调，因此您无法在订单状态更改时使用上述方法自动发送电子邮件到退款。

您可以使用以下内容进行更改：

/**
 * Register the "woocommerce_order_status_refunded" hook which is necessary to
 * allow automatic email notifications when the order is changed to refunded.
 * 
 * @see http://stackoverflow.com/a/26413223/2078474
 */
add_action( 'woocommerce_init', function() {
    add_action( 
        'woocommerce_order_status_refunded', 
        array( WC(), 'send_transactional_email' ),
        10, 
        10 
    );
});

还要确保您已在 Woo设置 - ＆gt;的相应部分中启用它。电子邮件标签：

Enabled

默认情况下，会为自动电子邮件通知注册以下操作：

woocommerce_low_stock
woocommerce_no_stock
woocommerce_product_on_backorder
woocommerce_order_status_pending_to_processing
woocommerce_order_status_pending_to_completed
woocommerce_order_status_pending_to_on-hold
woocommerce_order_status_failed_to_processing
woocommerce_order_status_failed_to_completed
woocommerce_order_status_completed
woocommerce_new_customer_note
woocommerce_created_customer

更新

好消息，@ helgatheviking刚刚将她的WooCommerce拉取请求合并（见下面的评论）。

这意味着我们应该可以使用新的woocommerce_email_actions过滤器：

add_filter( 'woocommerce_email_actions', function( $email_actions ) {
    $email_actions[] = 'woocommerce_order_status_refunded';
    return $email_actions;
});

在WooCommerce 2.3+中。

类似应该适用于其他非默认电子邮件操作，例如woocommerce_order_status_cancelled。

答案 1 :(得分：0)

我认为问题在于你在调用

add_action( 'woocommerce_order_status_pending_to_processing_notification', array( $this, 'trigger' ) );

尝试致电：

add_action( 'woocommerce_order_status_refunded', array( $this, 'trigger' ) );
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