[英]Create multiple product variations issue for a WooCommerce variable product
I am trying to add 2 product variations programmatically for a variable product.我正在尝试以编程方式为可变产品添加 2 个产品变体。 Based on this answer thread , I am using the following shortened function:
基于this answer thread ,我使用以下缩短的function:
function create_product_variation( $product_id, $variation_data ){
$product = wc_get_product($product_id);
$variation_post = array(
'post_title' => $product->get_name(),
'post_name' => 'product-'.$product_id.'-variation',
'post_status' => 'publish',
'post_parent' => $product_id,
'post_type' => 'product_variation',
'guid' => $product->get_permalink()
);
$variation_id = wp_insert_post( $variation_post );
$variation = new WC_Product_Variation( $variation_id );
foreach($variation_data as $_variation_data){
foreach($_variation_data['attributes'] as $attribute => $term_name){
$taxonomy = 'pa_'.$attribute;
if( !taxonomy_exists( $taxonomy ) ){
register_taxonomy(
$taxonomy,
'product_variation',
array(
'hierarchical' => false,
'label' => ucfirst($attribute),
'query_var' => true,
'rewrite' => array( 'slug' => sanitize_title($attribute)),
)
);
}
if( ! term_exists( $term_name, $taxonomy ) )
wp_insert_term( $term_name, $taxonomy );
$term_slug = get_term_by('name', $term_name, $taxonomy )->slug;
$post_term_names = wp_get_post_terms( $product_id, $taxonomy, array('fields' => 'names') );
if( ! in_array( $term_name, $post_term_names ) )
wp_set_post_terms( $product_id, $term_name, $taxonomy, true );
update_post_meta( $variation_id, 'attribute_'.$taxonomy, $term_slug );
}
}
$variation->save();
}
I use the following data array:我使用以下数据数组:
$variations_data = array(
array(
'attributes' => array(
'color' => 'Blue',
'warranty-and-insurance' => 'W1',
),
'sku' => ,
'regular_price' => 2000,
'sale_price' => 1800,
'stock_qty' => 5,
),
array(
'attributes' => array(
'color' => 'Red',
'warranty-and-insurance' => 'W1',
),
'sku' => ,
'regular_price' => 3000,
'sale_price' => 2800,
'stock_qty' => 3,
)
);
Then I run the function with the following:然后我使用以下命令运行 function:
create_product_variation( $variable_product_id, $variations_data );
where $variable_product_id
is the id of the variable product which I want to make variations for it and $variations_data
the data array defined above.其中
$variable_product_id
是我想要对其进行变体的变量产品的 id, $variations_data
是上面定义的数据数组。
My problem is that the update_post_meta()
function just insert the last data from the foreach in function.我的问题是
update_post_meta()
function 只是在 function 中插入来自 foreach 的最后一个数据。
ie in product variation in woocommerce there are:即在 woocommerce 的产品变化中有:
Red W1红W1
Red W1红W1
but I want:但我想要:
Blue W1蓝色 W1
Red W1红W1
In your code, the first foreach loop need to be just before the following line of code:在您的代码中,第一个 foreach 循环必须位于以下代码行之前:
$variation_id = wp_insert_post( $variation_post );
like:喜欢:
function create_product_variations( $product_id, $variations_data ){
$product = wc_get_product($product_id);
$variation_post = array(
'post_title' => $product->get_name(),
'post_name' => 'product-'.$product_id.'-variation',
'post_status' => 'publish',
'post_parent' => $product_id,
'post_type' => 'product_variation',
'guid' => $product->get_permalink()
);
foreach( $variations_data as $variation_data ){
$variation_id = wp_insert_post( $variation_post );
$variation = new WC_Product_Variation( $variation_id );
foreach($_variation_data['attributes'] as $attribute => $term_name){
$taxonomy = 'pa_'.$attribute;
if( ! taxonomy_exists( $taxonomy ) ){
register_taxonomy(
$taxonomy,
'product_variation',
array(
'hierarchical' => false,
'label' => ucfirst($attribute),
'query_var' => true,
'rewrite' => array( 'slug' => sanitize_title($attribute)),
)
);
}
if( ! term_exists( $term_name, $taxonomy ) )
wp_insert_term( $term_name, $taxonomy );
$term_slug = get_term_by('name', $term_name, $taxonomy )->slug;
$post_term_names = wp_get_post_terms( $product_id, $taxonomy, array('fields' => 'names') );
if( ! in_array( $term_name, $post_term_names ) )
wp_set_post_terms( $product_id, $term_name, $taxonomy, true );
update_post_meta( $variation_id, 'attribute_'.$taxonomy, $term_slug );
}
$variation->save();
}
}
As wp_insert_post()
create a product variation in database, with a unique variation ID, so it need to be done for each variation in your data array.由于
wp_insert_post()
在数据库中创建了一个具有唯一变体 ID 的产品变体,因此需要为数据数组中的每个变体执行此操作。
This should solve your main related problem.这应该可以解决您的主要相关问题。
Related:有关的:
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