I am trying to create a varible product with attributes and terms but its not working.
Here is my code
create_product_variation( array(
'author' => '', // optional
'title' => 'Woo special one',
'content' => '<p>This is the product content <br>A very nice product, soft and clear…<p>',
'excerpt' => 'The product short description…',
'regular_price' => '16', // product regular price
'sale_price' => '', // product sale price (optional)
'stock' => '10', // Set a minimal stock quantity
'image_id' => '', // optional
'gallery_ids' => array(), // optional
'sku' => '', // optional
'tax_class' => '', // optional
'weight' => '', // optional
// For NEW attributes/values use NAMES (not slugs)
'attributes' => array(
'Attribute 1' => array( 'Value 1', 'Value 2' ),
'Attribute 2' => array( 'Value 1', 'Value 2', 'Value 3' ),
),
) );
function save_product_attribute_from_name( $name, $label='', $set=true ){
if( ! function_exists ('get_attribute_id_from_name') ) return;
global $wpdb;
$label = $label == '' ? ucfirst($name) : $label;
$attribute_id = get_attribute_id_from_name( $name );
if( empty($attribute_id) ){
$attribute_id = NULL;
} else {
$set = false;
}
$args = array(
'attribute_id' => $attribute_id,
'attribute_name' => $name,
'attribute_label' => $label,
'attribute_type' => 'select',
'attribute_orderby' => 'menu_order',
'attribute_public' => 0,
);
if( empty($attribute_id) ) {
$wpdb->insert( "{$wpdb->prefix}woocommerce_attribute_taxonomies", $args );
set_transient( 'wc_attribute_taxonomies', false );
}
if( $set ){
$attributes = wc_get_attribute_taxonomies();
$args['attribute_id'] = get_attribute_id_from_name( $name );
$attributes[] = (object) $args;
//print_r($attributes);
set_transient( 'wc_attribute_taxonomies', $attributes );
} else {
return;
}
}
/**
* Get the product attribute ID from the name.
*
* @since 3.0.0
* @param string $name | The name (slug).
*/
function get_attribute_id_from_name( $name ){
global $wpdb;
$attribute_id = $wpdb->get_col("SELECT attribute_id
FROM {$wpdb->prefix}woocommerce_attribute_taxonomies
WHERE attribute_name LIKE '$name'");
return reset($attribute_id);
}
/**
* Create a new variable product (with new attributes if they are).
* (Needed functions:
*
* @since 3.0.0
* @param array $data | The data to insert in the product.
*/
function create_product_variation( $data ){
if( ! function_exists ('save_product_attribute_from_name') ) return;
$postname = sanitize_title( $data['title'] );
$author = empty( $data['author'] ) ? '1' : $data['author'];
$post_data = array(
'post_author' => $author,
'post_name' => $postname,
'post_title' => $data['title'],
'post_content' => $data['content'],
'post_excerpt' => $data['excerpt'],
'post_status' => 'publish',
'ping_status' => 'closed',
'post_type' => 'product',
'guid' => home_url( '/product/'.$postname.'/' ),
);
// Creating the product (post data)
$product_id = wp_insert_post( $post_data );
// Get an instance of the WC_Product_Variable object and save it
$product = new WC_Product_Variable( $product_id );
$product->save();
## ---------------------- Other optional data ---------------------- ##
## (see WC_Product and WC_Product_Variable setters methods)
// THE PRICES (No prices yet as we need to create product variations)
// IMAGES GALLERY
if( ! empty( $data['gallery_ids'] ) && count( $data['gallery_ids'] ) > 0 )
$product->set_gallery_image_ids( $data['gallery_ids'] );
// SKU
if( ! empty( $data['sku'] ) )
$product->set_sku( $data['sku'] );
// STOCK (stock will be managed in variations)
$product->set_stock_quantity( $data['stock'] ); // Set a minimal stock quantity
$product->set_manage_stock(true);
$product->set_stock_status('');
// Tax class
if( empty( $data['tax_class'] ) )
$product->set_tax_class( $data['tax_class'] );
// WEIGHT
if( ! empty($data['weight']) )
$product->set_weight(''); // weight (reseting)
else
$product->set_weight($data['weight']);
$product->validate_props(); // Check validation
## ---------------------- VARIATION ATTRIBUTES ---------------------- ##
$product_attributes = array();
foreach( $data['attributes'] as $key => $terms ){
$taxonomy = wc_attribute_taxonomy_name($key); // The taxonomy slug
$attr_label = ucfirst($key); // attribute label name
$attr_name = ( wc_sanitize_taxonomy_name($key)); // attribute slug
// NEW Attributes: Register and save them
if( ! taxonomy_exists( $taxonomy ) )
save_product_attribute_from_name( $attr_name, $attr_label );
$product_attributes[$taxonomy] = array (
'name' => $taxonomy,
'value' => '',
'position' => '',
'is_visible' => 0,
'is_variation' => 1,
'is_taxonomy' => 1
);
foreach( $terms as $value ){
$term_name = ucfirst($value);
$term_slug = sanitize_title($value);
// Check if the Term name exist and if not we create it.
if( ! term_exists( $value, $taxonomy ) )
wp_insert_term( $term_name, $taxonomy, array('slug' => $term_slug ) ); // Create the term
// Set attribute values
wp_set_post_terms( $product_id, $term_name, $taxonomy, true );
}
}
update_post_meta( $product_id, '_product_attributes', $product_attributes );
$product->save(); // Save the data
}
This is based on answer from Accepted Answer
I am facing two issue here
- its creating Attribute 2 only without their values
- Attribute is not getting assigned to product
- set_transient seems not working properly in first attempt
Any idea
