在 WooCommerce 管理中的自定义产品列下根据添加到购物车点击和销售的元值显示统计信息

Question

基于 计算“添加到购物车”点击次数并在 WooCommerce 管理产品列表中显示它们对我上一个问题的回答，我尝试进一步修改代码以不仅包括点击次数 VS 销售量，还包括将两者相除以获得更好地了解销售情况。

这是我无法使其工作的代码：

function add_to_cart_click_counter( $product_id ) {

    $product = wc_get_product( $product_id );

    $count = (int) $product->get_meta( '_click_counter' );
    $count++;

    $product->update_meta_data( '_click_counter', $count );
    $product->save();
}

add_action( 'woocommerce_add_to_cart', 'count_add_to_cart_clicks', 90, 4 );
function count_add_to_cart_clicks( $cart_item_key, $product_id, $quantity, $variation_id = null ){

    if ( did_action( 'woocommerce_add_to_cart' ) === 1 ) {

        add_to_cart_click_counter( $product_id );

        if ( $variation_id > 0 ) {
        add_to_cart_click_counter( $variation_id );
        }
    }
}

add_filter('manage_edit-product_columns', 'product_click_count_column' );
function product_click_count_column( $columns ) {

    $columns['click_counter'] = __( 'Clicks & Sold', 'woocommerce' );
    return $columns;
}

add_action( 'manage_product_posts_custom_column', 'product_click_count_column_content', 10, 2 );
function product_click_count_column_content( $column, $post_id ) {

        global $product;
        
        if ( $column === 'click_counter' ) { 
        
            if ( $product->get_type() == 'auction' ) return;
            $sold_x_times = get_post_meta( $product->get_id(), 'total_sales', true );
            echo '<span>Sold </span>' . $sold_x_times . '</br><span>Clicks </span>' . (int) $product->get_meta( '_click_counter' );
            echo '<div style="margin-top:20px"></div>';
        
        // everything works except the line below = what I need is statistics based on clicks / sales
        // echo get_post_meta( $product->get_id(), '_click_counter' / 'total_sales', true );
    }
}

Answer 1

用以下重新访问的代码函数替换最后一个函数：

add_action( 'manage_product_posts_custom_column', 'product_click_count_column_content', 10, 2 );
function product_click_count_column_content( $column, $post_id ) {
    global $product;

    if ( $column === 'click_counter' && ! $product->is_type('auction') ) {
        $total_sales  = (int) $product->get_meta('total_sales');
        $clicks_count = (int) $product->get_meta('_click_counter');
        printf('<span>%s</span> %d<br><span>%s</span> %d', __('Sold'), $total_sales, __('Clicks'), $clicks_count);
        
        if( $total_sales > 0 && $clicks_count > 0 ) {
            printf('<div style="margin-top:20px">%s<div> ', number_format($clicks_count / $total_sales, 2));
        }
    }
}

代码位于子主题的functions.php 文件中（或插件中）。已测试并有效。