php – WooCommerce – 在自定义订单状态更改时发送自定义电子邮件
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我添加了自定义状态wc-order-confirmed：
// Register new status
function register_order_confirmed_order_status() {
register_post_status( 'wc-order-confirmed', array(
'label' => 'Potvrzení objednávky',
'public' => true,
'exclude_from_search' => false,
'show_in_admin_all_list' => true,
'show_in_admin_status_list' => true,
'label_count' => _n_noop( 'Potvrzení objednávky <span class="count">(%s)</span>', 'Potvrzení objednávky <span class="count">(%s)</span>' )
) );
}
add_action( 'init', 'register_order_confirmed_order_status' );
// Add to list of WC Order statuses
function add_order_confirmed_to_order_statuses( $order_statuses ) {
$new_order_statuses = array();
// add new order status after processing
foreach ( $order_statuses as $key => $status ) {
$new_order_statuses[ $key ] = $status;
if ( 'wc-processing' === $key ) {
$new_order_statuses['wc-order-confirmed'] = 'Potvrzení objednávky';
}
}
return $new_order_statuses;
}
add_filter( 'wc_order_statuses', 'add_order_confirmed_to_order_statuses' );
我添加了一个自定义电子邮件wc_confirmed_order：
/**
* A custom confirmed Order WooCommerce Email class
*
* @since 0.1
* @extends \WC_Email
*/
class WC_Confirmed_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_confirmed_order';
// this is the title in WooCommerce Email settings
$this->title = 'Potvrzení objednávky';
// this is the description in WooCommerce email settings
$this->description = 'Confirmed Order Notification';
// these are the default heading and subject lines that can be overridden using the settings
$this->heading = 'Potvrzení objednávky';
$this->subject = 'Potvrzení objednávky';
// 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/customer-confirmed-order.php';
$this->template_plain = 'emails/plain/admin-new-order.php';
// Trigger on confirmed orders
add_action( 'woocommerce_order_status_pending_to_order_confirmed', array( $this, 'trigger' ) );
add_action( 'woocommerce_order_status_processing_to_order_confirmed', 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;
if ( $order_id ) {
$this->object = wc_get_order( $order_id );
$this->recipient = $this->object->billing_email;
$this->find['order-date'] = '{order_date}';
$this->find['order-number'] = '{order_number}';
$this->replace['order-date'] = date_i18n( wc_date_format(), strtotime( $this->object->order_date ) );
$this->replace['order-number'] = $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();
wc_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();
wc_get_template( $this->template_plain, array(
'order' => $this->object,
'email_heading' => $this->get_heading()
) );
return ob_get_clean();
}
/**
* Initialize Settings Form Fields
*
* @since 2.0
*/
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', 'woocommerce' ),
'html' => __( 'HTML', 'woocommerce' ),
'multipart' => __( 'Multipart', 'woocommerce' ),
)
)
);
}
} // end \WC_confirmed_Order_Email class
我可以在电子邮件设置中看到该电子邮件,以及订单状态下拉列表中的状态.现在,只要订单状态更改为wc-order-confirmed,我就需要发送新电子邮件.过渡钩似乎永远不会被解雇.
我也尝试过：
/**
* Register the "woocommerce_order_status_pending_to_quote" hook which is necessary to
* allow automatic email notifications when the order is changed to refunded.
*
* @modified from https://stackoverflow.com/a/26413223/2078474 to remove anonymous function
*/
add_action( 'woocommerce_init', 'so_25353766_register_email' );
function so_25353766_register_email(){
add_action( 'woocommerce_order_status_pending_to_order_confirmed', array( WC(), 'send_transactional_email' ), 10, 10 );
add_action( 'woocommerce_order_status_processing_to_order_confirmed', array( WC(), 'send_transactional_email' ), 10, 10 );
}
这似乎根本不起作用……请问有什么想法吗？
解决方法:
正如Xcid的回答所示,您需要注册该电子邮件.
在WC 2.2中,我相信你可以通过以下方式做到这一点：
add_action( 'woocommerce_order_status_wc-order-confirmed', array( WC(), 'send_transactional_email' ), 10, 10 );
我已经为WooCommerce 2.3添加了一个过滤器,所以当出现这种情况时,自定义电子邮件将能够添加到WooCommerce注册的电子邮件操作列表中：
// As of WooCommerce 2.3
function so_27112461_woocommerce_email_actions( $actions ){
$actions[] = 'woocommerce_order_status_wc-order-confirmed';
return $actions;
}
add_filter( 'woocommerce_email_actions', 'so_27112461_woocommerce_email_actions' );
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