以编程方式为变量产品设置变体默认属性值

时间:2017-09-05 22:47:19

标签: php wordpress woocommerce product variations

我正在构建一个以编程方式插入WooCommerce Variable产品(带有产品变体)的网站。我成功地遵循了本教程:
Insert WooCommerce Products & Variations Programmatically

我需要一些缺失的东西:
如何为变量产品设置变体默认属性值? 有可能吗?

1 个答案:

答案 0 :(得分:2)

1)您需要在每个变量产品的 json 数据中插入以下数据:

        "variations_default_attributes":
        [
            {
                "size"  : "Medium",
                 "color" : "Blue"
            }
        ]

或者

    "variations_default_attributes":
    {
        "size"  : "Medium",
        "color" : "Blue"
    }

这个数组是maid的属性short slug(没有' pa_ ')和默认术语名称值。

2)然后是专用功能:

function insert_variations_default_attributes( $post_id, $products_data ){
    foreach( $products_data as $attribute => $value )
        $variations_default_attributes['pa_'.$attribute] = get_term_by( 'name', $value, 'pa_'.$attribute )->slug;
    // Save the variation default attributes to variable product meta data
    update_post_meta( $post_id, '_default_attributes', $variations_default_attributes );
}

3)您需要触发此功能,最后添加一行:

function insert_product ($product_data)  
{
    $post = array( // Set up the basic post data to insert for our product

        'post_author'  => 1,
        'post_content' => $product_data['description'],
        'post_status'  => 'publish',
        'post_title'   => $product_data['name'],
        'post_parent'  => '',
        'post_type'    => 'product'
    );

    $post_id = wp_insert_post($post); // Insert the post returning the new post id

    if (!$post_id) // If there is no post id something has gone wrong so don't proceed
    {
        return false;
    }

    update_post_meta($post_id, '_sku', $product_data['sku']); // Set its SKU
    update_post_meta( $post_id,'_visibility','visible'); // Set the product to visible, if not it won't show on the front end

    wp_set_object_terms($post_id, $product_data['categories'], 'product_cat'); // Set up its categories
    wp_set_object_terms($post_id, 'variable', 'product_type'); // Set it to a variable product type

    insert_product_attributes($post_id, $product_data['available_attributes'], $product_data['variations']); // Add attributes passing the new post id, attributes & variations
    insert_product_variations($post_id, $product_data['variations']); // Insert variations passing the new post id & variations

    ## Insert variations default attributes passing the new post id & variations_default_attributes
    insert_variations_default_attributes( $post_id, $products_data['variations_default_attributes'] );    
}

代码放在活动子主题(或主题)的function.php文件中,或者放在任何插件文件中。

此代码经过测试并有效。

相关问题