Question

我想弄清楚我在这里想念什么...... 我制作了一个插件来创建自定义的 woocommerce 电子邮件类型，包括必要的模板和所有内容。客户希望通过向订单操作元框添加操作来发送它。

所以我注册了新的电子邮件类型：

class Custom_WC_Email {
    
    public function __construct() {
    // Filtering the emails and adding our own email.
        add_filter( 'woocommerce_email_classes', array( $this, 'register_email' ), 90, 1 );
    // Absolute path to the plugin folder.
        define( 'CUSTOM_WC_EMAIL_PATH', plugin_dir_path( __FILE__ ) );
    }

    /**
     * @param array $emails
     *
     * @return array
     */
    public function register_email( $emails ) {
        require_once 'emails/class-wc-send-pickup-information-email.php';

        $emails['WC_Information_Pickup_Email'] = new WC_Information_Pickup_Email();

        return $emails;
    }
}

new Custom_WC_Email();

接下来我添加了一个像这样的元框操作：

function add_order_meta_box_action( $actions ) {

    // add "mark printed" custom action
    $actions['wc_custom_order_action'] = __( 'Mail informatie verzending/afhalen', 'my-textdomain' );
    return $actions;
}
add_action( 'woocommerce_order_actions', 'add_order_meta_box_action' );

function process_order_meta_box_action( $order ) {
    $message = sprintf( __( 'Mail met informatie over verzending/afhalen verzonden', 'my-textdomain' ), wp_get_current_user()->display_name );
    $order->add_order_note( $message );
    
    // add the flag
    update_post_meta( $order->id, '_wc_order_mail_information_pickup_sent', 'yes' );
}
add_action( 'woocommerce_order_action_wc_custom_order_action', 'process_order_meta_box_action' );

并扩展类并包含包含的模板文件：

类 WC_Information_Pickup_Email 扩展了 WC_Email {

/**
 * Set email defaults
 *
 * @since 0.1
 */
public function __construct() {
    
    $base = plugin_dir_path( __FILE__ );

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

    // this is the title in WooCommerce Email settings
    $this->title = __( 'Verzending/ophalen informatie', 'your-plugin-textdomain' );

    // this is the description in WooCommerce email settings
    $this->description = __( 'Informatie over uw verzending of uw afhaallokatie', 'your-plugin-textdomain' );

    // these are the default heading and subject lines that can be overridden using the settings
    $this->heading = __( 'Verzending/ophalen informatie', 'your-plugin-textdomain' );
    $this->subject = __( 'Meer informatie over uw bestelling', 'your-plugin-textdomain' );

    // 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  = 'templates/information-pickup-order.php';
    $this->template_plain = 'templates/plain/information-pickup-order.php';
    $this->template_base = ''.$base.'';
    $this->placeholders   = array(
        '{order_date}'   => '',
        '{order_number}' => '',
    );

    // Manually send via admin order actions.
    add_action( 'woocommerce_order_action_wc_custom_order_action', array( $this, 'trigger' ) );

    // Call parent constructor to load any other defaults not explicity defined here
    parent::__construct();
    }

最后但并非最不重要的是触发发送电子邮件：

    public function trigger( $order_id, $order = false ) {
        $this->setup_locale();

        if ( $order_id && ! is_a( $order, 'WC_Order' ) ) {
            $order = wc_get_order( $order_id );
        }

        if ( is_a( $order, 'WC_Order' ) ) {
            $this->object                         = $order;
            $this->recipient                      = $this->object->get_billing_email();
            $this->placeholders['{order_date}']   = wc_format_datetime( $this->object->get_date_created() );
            $this->placeholders['{order_number}'] = $this->object->get_order_number();
        }

        if ( $this->is_enabled() && $this->get_recipient() ) {
            $success = $this->send( $this->get_recipient(), $this->get_subject(), $this->get_content(), $this->get_headers(), $this->get_attachments() );

        }

        $this->restore_locale();
    }

    /**
     * Get content html.
     *
     * @return string
     */
    public function get_content_html() {
        return wc_get_template_html(
            $this->template_html,
            array(
                'order'              => $this->object,
                'email_heading'      => $this->get_heading(),
                'additional_content' => $this->get_additional_content(),
                'sent_to_admin'      => false,
                'plain_text'         => false,
                'email'              => $this
    ), '', $this->template_base );
    }

抱歉问了这么长的问题，但我尝试包含所有相关内容...

关于为什么发送双倍的任何想法？

woocommerce 电子邮件发送两次

0 个答案: