woocommerce/includes/legacy/api/class-wc-rest-legacy-produc...

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<?php
/**
* REST API Legacy Products controller
*
* Handles requests to the /products endpoint.
*
* @author WooThemes
* @category API
* @package WooCommerce/API
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* @since 3.0.0
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*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* REST API Legacy Products controller class.
*
* @package WooCommerce/API
* @extends WC_REST_CRUD_Controller
*/
class WC_REST_Legacy_Products_Controller extends WC_REST_CRUD_Controller {
/**
* Endpoint namespace.
*
* @var string
*/
protected $namespace = 'wc/v2';
/**
* Query args.
*
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* @deprecated 3.0.0
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*
* @param array $args Request args.
* @param WP_REST_Request $request Request data.
* @return array
*/
public function query_args( $args, $request ) {
// Set post_status.
$args['post_status'] = $request['status'];
// Taxonomy query to filter products by type, category,
// tag, shipping class, and attribute.
$tax_query = array();
// Map between taxonomy name and arg's key.
$taxonomies = array(
'product_cat' => 'category',
'product_tag' => 'tag',
'product_shipping_class' => 'shipping_class',
);
// Set tax_query for each passed arg.
foreach ( $taxonomies as $taxonomy => $key ) {
if ( ! empty( $request[ $key ] ) ) {
$tax_query[] = array(
'taxonomy' => $taxonomy,
'field' => 'term_id',
'terms' => $request[ $key ],
);
}
}
// Filter product type by slug.
if ( ! empty( $request['type'] ) ) {
$tax_query[] = array(
'taxonomy' => 'product_type',
'field' => 'slug',
'terms' => $request['type'],
);
}
// Filter by attribute and term.
if ( ! empty( $request['attribute'] ) && ! empty( $request['attribute_term'] ) ) {
if ( in_array( $request['attribute'], wc_get_attribute_taxonomy_names(), true ) ) {
$tax_query[] = array(
'taxonomy' => $request['attribute'],
'field' => 'term_id',
'terms' => $request['attribute_term'],
);
}
}
if ( ! empty( $tax_query ) ) {
$args['tax_query'] = $tax_query;
}
// Filter featured.
if ( is_bool( $request['featured'] ) ) {
$args['tax_query'][] = array(
'taxonomy' => 'product_visibility',
'field' => 'name',
'terms' => 'featured',
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'operator' => true === $request['featured'] ? 'IN' : 'NOT IN',
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);
}
// Filter by sku.
if ( ! empty( $request['sku'] ) ) {
$skus = explode( ',', $request['sku'] );
// Include the current string as a SKU too.
if ( 1 < count( $skus ) ) {
$skus[] = $request['sku'];
}
$args['meta_query'] = $this->add_meta_query( $args, array(
'key' => '_sku',
'value' => $skus,
'compare' => 'IN',
) );
}
// Filter by tax class.
if ( ! empty( $request['tax_class'] ) ) {
$args['meta_query'] = $this->add_meta_query( $args, array(
'key' => '_tax_class',
'value' => 'standard' !== $request['tax_class'] ? $request['tax_class'] : '',
) );
}
// Price filter.
if ( ! empty( $request['min_price'] ) || ! empty( $request['max_price'] ) ) {
$args['meta_query'] = $this->add_meta_query( $args, wc_get_min_max_price_meta_query( $request ) );
}
// Filter product in stock or out of stock.
if ( is_bool( $request['in_stock'] ) ) {
$args['meta_query'] = $this->add_meta_query( $args, array(
'key' => '_stock_status',
'value' => true === $request['in_stock'] ? 'instock' : 'outofstock',
) );
}
// Filter by on sale products.
if ( is_bool( $request['on_sale'] ) ) {
$on_sale_key = $request['on_sale'] ? 'post__in' : 'post__not_in';
$args[ $on_sale_key ] += wc_get_product_ids_on_sale();
}
// Force the post_type argument, since it's not a user input variable.
if ( ! empty( $request['sku'] ) ) {
$args['post_type'] = array( 'product', 'product_variation' );
} else {
$args['post_type'] = $this->post_type;
}
return $args;
}
/**
* Prepare a single product output for response.
*
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* @deprecated 3.0.0
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*
* @param WP_Post $post Post object.
* @param WP_REST_Request $request Request object.
* @return WP_REST_Response
*/
public function prepare_item_for_response( $post, $request ) {
$product = wc_get_product( $post );
$data = $this->get_product_data( $product );
// Add variations to variable products.
if ( $product->is_type( 'variable' ) && $product->has_child() ) {
$data['variations'] = $product->get_children();
}
// Add grouped products data.
if ( $product->is_type( 'grouped' ) && $product->has_child() ) {
$data['grouped_products'] = $product->get_children();
}
$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
$data = $this->add_additional_fields_to_object( $data, $request );
$data = $this->filter_response_by_context( $data, $context );
// Wrap the data in a response object.
$response = rest_ensure_response( $data );
$response->add_links( $this->prepare_links( $product, $request ) );
/**
* Filter the data for a response.
*
* The dynamic portion of the hook name, $this->post_type, refers to post_type of the post being
* prepared for the response.
*
* @param WP_REST_Response $response The response object.
* @param WP_Post $post Post object.
* @param WP_REST_Request $request Request object.
*/
return apply_filters( "woocommerce_rest_prepare_{$this->post_type}", $response, $post, $request );
}
/**
* Get product menu order.
*
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* @deprecated 3.0.0
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* @param WC_Product $product Product instance.
* @return int
*/
protected function get_product_menu_order( $product ) {
return $product->get_menu_order();
}
/**
* Save product meta.
*
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* @deprecated 3.0.0
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* @param WC_Product $product
* @param WP_REST_Request $request
* @return bool
* @throws WC_REST_Exception
*/
protected function save_product_meta( $product, $request ) {
$product = $this->set_product_meta( $product, $request );
$product->save();
return true;
}
/**
* Set product meta.
*
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* @deprecated 3.0.0
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*
* @throws WC_REST_Exception REST API exceptions.
* @param WC_Product $product Product instance.
* @param WP_REST_Request $request Request data.
* @return WC_Product
*/
protected function set_product_meta( $product, $request ) {
// Virtual.
if ( isset( $request['virtual'] ) ) {
$product->set_virtual( $request['virtual'] );
}
// Tax status.
if ( isset( $request['tax_status'] ) ) {
$product->set_tax_status( $request['tax_status'] );
}
// Tax Class.
if ( isset( $request['tax_class'] ) ) {
$product->set_tax_class( $request['tax_class'] );
}
// Catalog Visibility.
if ( isset( $request['catalog_visibility'] ) ) {
$product->set_catalog_visibility( $request['catalog_visibility'] );
}
// Purchase Note.
if ( isset( $request['purchase_note'] ) ) {
$product->set_purchase_note( wc_clean( $request['purchase_note'] ) );
}
// Featured Product.
if ( isset( $request['featured'] ) ) {
$product->set_featured( $request['featured'] );
}
// Shipping data.
$product = $this->save_product_shipping_data( $product, $request );
// SKU.
if ( isset( $request['sku'] ) ) {
$product->set_sku( wc_clean( $request['sku'] ) );
}
// Attributes.
if ( isset( $request['attributes'] ) ) {
$attributes = array();
foreach ( $request['attributes'] as $attribute ) {
$attribute_id = 0;
$attribute_name = '';
// Check ID for global attributes or name for product attributes.
if ( ! empty( $attribute['id'] ) ) {
$attribute_id = absint( $attribute['id'] );
$attribute_name = wc_attribute_taxonomy_name_by_id( $attribute_id );
} elseif ( ! empty( $attribute['name'] ) ) {
$attribute_name = wc_clean( $attribute['name'] );
}
if ( ! $attribute_id && ! $attribute_name ) {
continue;
}
if ( $attribute_id ) {
if ( isset( $attribute['options'] ) ) {
$options = $attribute['options'];
if ( ! is_array( $attribute['options'] ) ) {
// Text based attributes - Posted values are term names.
$options = explode( WC_DELIMITER, $options );
}
$values = array_map( 'wc_sanitize_term_text_based', $options );
$values = array_filter( $values, 'strlen' );
} else {
$values = array();
}
if ( ! empty( $values ) ) {
// Add attribute to array, but don't set values.
$attribute_object = new WC_Product_Attribute();
$attribute_object->set_id( $attribute_id );
$attribute_object->set_name( $attribute_name );
$attribute_object->set_options( $values );
$attribute_object->set_position( isset( $attribute['position'] ) ? (string) absint( $attribute['position'] ) : '0' );
$attribute_object->set_visible( ( isset( $attribute['visible'] ) && $attribute['visible'] ) ? 1 : 0 );
$attribute_object->set_variation( ( isset( $attribute['variation'] ) && $attribute['variation'] ) ? 1 : 0 );
$attributes[] = $attribute_object;
}
} elseif ( isset( $attribute['options'] ) ) {
// Custom attribute - Add attribute to array and set the values.
if ( is_array( $attribute['options'] ) ) {
$values = $attribute['options'];
} else {
$values = explode( WC_DELIMITER, $attribute['options'] );
}
$attribute_object = new WC_Product_Attribute();
$attribute_object->set_name( $attribute_name );
$attribute_object->set_options( $values );
$attribute_object->set_position( isset( $attribute['position'] ) ? (string) absint( $attribute['position'] ) : '0' );
$attribute_object->set_visible( ( isset( $attribute['visible'] ) && $attribute['visible'] ) ? 1 : 0 );
$attribute_object->set_variation( ( isset( $attribute['variation'] ) && $attribute['variation'] ) ? 1 : 0 );
$attributes[] = $attribute_object;
}
}
$product->set_attributes( $attributes );
}
// Sales and prices.
if ( in_array( $product->get_type(), array( 'variable', 'grouped' ), true ) ) {
$product->set_regular_price( '' );
$product->set_sale_price( '' );
$product->set_date_on_sale_to( '' );
$product->set_date_on_sale_from( '' );
$product->set_price( '' );
} else {
// Regular Price.
if ( isset( $request['regular_price'] ) ) {
$product->set_regular_price( $request['regular_price'] );
}
// Sale Price.
if ( isset( $request['sale_price'] ) ) {
$product->set_sale_price( $request['sale_price'] );
}
if ( isset( $request['date_on_sale_from'] ) ) {
$product->set_date_on_sale_from( $request['date_on_sale_from'] );
}
if ( isset( $request['date_on_sale_to'] ) ) {
$product->set_date_on_sale_to( $request['date_on_sale_to'] );
}
}
// Product parent ID for groups.
if ( isset( $request['parent_id'] ) ) {
$product->set_parent_id( $request['parent_id'] );
}
// Sold individually.
if ( isset( $request['sold_individually'] ) ) {
$product->set_sold_individually( $request['sold_individually'] );
}
// Stock status.
if ( isset( $request['in_stock'] ) ) {
$stock_status = true === $request['in_stock'] ? 'instock' : 'outofstock';
} else {
$stock_status = $product->get_stock_status();
}
// Stock data.
if ( 'yes' === get_option( 'woocommerce_manage_stock' ) ) {
// Manage stock.
if ( isset( $request['manage_stock'] ) ) {
$product->set_manage_stock( $request['manage_stock'] );
}
// Backorders.
if ( isset( $request['backorders'] ) ) {
$product->set_backorders( $request['backorders'] );
}
if ( $product->is_type( 'grouped' ) ) {
$product->set_manage_stock( 'no' );
$product->set_backorders( 'no' );
$product->set_stock_quantity( '' );
$product->set_stock_status( $stock_status );
} elseif ( $product->is_type( 'external' ) ) {
$product->set_manage_stock( 'no' );
$product->set_backorders( 'no' );
$product->set_stock_quantity( '' );
$product->set_stock_status( 'instock' );
} elseif ( $product->get_manage_stock() ) {
// Stock status is always determined by children so sync later.
if ( ! $product->is_type( 'variable' ) ) {
$product->set_stock_status( $stock_status );
}
// Stock quantity.
if ( isset( $request['stock_quantity'] ) ) {
$product->set_stock_quantity( wc_stock_amount( $request['stock_quantity'] ) );
} elseif ( isset( $request['inventory_delta'] ) ) {
$stock_quantity = wc_stock_amount( $product->get_stock_quantity() );
$stock_quantity += wc_stock_amount( $request['inventory_delta'] );
$product->set_stock_quantity( wc_stock_amount( $stock_quantity ) );
}
} else {
// Don't manage stock.
$product->set_manage_stock( 'no' );
$product->set_stock_quantity( '' );
$product->set_stock_status( $stock_status );
}
} elseif ( ! $product->is_type( 'variable' ) ) {
$product->set_stock_status( $stock_status );
}
// Upsells.
if ( isset( $request['upsell_ids'] ) ) {
$upsells = array();
$ids = $request['upsell_ids'];
if ( ! empty( $ids ) ) {
foreach ( $ids as $id ) {
if ( $id && $id > 0 ) {
$upsells[] = $id;
}
}
}
$product->set_upsell_ids( $upsells );
}
// Cross sells.
if ( isset( $request['cross_sell_ids'] ) ) {
$crosssells = array();
$ids = $request['cross_sell_ids'];
if ( ! empty( $ids ) ) {
foreach ( $ids as $id ) {
if ( $id && $id > 0 ) {
$crosssells[] = $id;
}
}
}
$product->set_cross_sell_ids( $crosssells );
}
// Product categories.
if ( isset( $request['categories'] ) && is_array( $request['categories'] ) ) {
$product = $this->save_taxonomy_terms( $product, $request['categories'] );
}
// Product tags.
if ( isset( $request['tags'] ) && is_array( $request['tags'] ) ) {
$product = $this->save_taxonomy_terms( $product, $request['tags'], 'tag' );
}
// Downloadable.
if ( isset( $request['downloadable'] ) ) {
$product->set_downloadable( $request['downloadable'] );
}
// Downloadable options.
if ( $product->get_downloadable() ) {
// Downloadable files.
if ( isset( $request['downloads'] ) && is_array( $request['downloads'] ) ) {
$product = $this->save_downloadable_files( $product, $request['downloads'] );
}
// Download limit.
if ( isset( $request['download_limit'] ) ) {
$product->set_download_limit( $request['download_limit'] );
}
// Download expiry.
if ( isset( $request['download_expiry'] ) ) {
$product->set_download_expiry( $request['download_expiry'] );
}
}
// Product url and button text for external products.
if ( $product->is_type( 'external' ) ) {
if ( isset( $request['external_url'] ) ) {
$product->set_product_url( $request['external_url'] );
}
if ( isset( $request['button_text'] ) ) {
$product->set_button_text( $request['button_text'] );
}
}
// Save default attributes for variable products.
if ( $product->is_type( 'variable' ) ) {
$product = $this->save_default_attributes( $product, $request );
}
return $product;
}
/**
* Save variations.
*
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* @deprecated 3.0.0
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*
* @throws WC_REST_Exception REST API exceptions.
* @param WC_Product $product Product instance.
* @param WP_REST_Request $request Request data.
* @return bool
*/
protected function save_variations_data( $product, $request ) {
foreach ( $request['variations'] as $menu_order => $data ) {
$variation = new WC_Product_Variation( isset( $data['id'] ) ? absint( $data['id'] ) : 0 );
// Create initial name and status.
if ( ! $variation->get_slug() ) {
/* translators: 1: variation id 2: product name */
$variation->set_name( sprintf( __( 'Variation #%1$s of %2$s', 'woocommerce' ), $variation->get_id(), $product->get_name() ) );
$variation->set_status( isset( $data['visible'] ) && false === $data['visible'] ? 'private' : 'publish' );
}
// Parent ID.
$variation->set_parent_id( $product->get_id() );
// Menu order.
$variation->set_menu_order( $menu_order );
// Status.
if ( isset( $data['visible'] ) ) {
$variation->set_status( false === $data['visible'] ? 'private' : 'publish' );
}
// SKU.
if ( isset( $data['sku'] ) ) {
$variation->set_sku( wc_clean( $data['sku'] ) );
}
// Thumbnail.
if ( isset( $data['image'] ) && is_array( $data['image'] ) ) {
$image = $data['image'];
$image = current( $image );
if ( is_array( $image ) ) {
$image['position'] = 0;
}
$variation = $this->set_product_images( $variation, array( $image ) );
}
// Virtual variation.
if ( isset( $data['virtual'] ) ) {
$variation->set_virtual( $data['virtual'] );
}
// Downloadable variation.
if ( isset( $data['downloadable'] ) ) {
$variation->set_downloadable( $data['downloadable'] );
}
// Downloads.
if ( $variation->get_downloadable() ) {
// Downloadable files.
if ( isset( $data['downloads'] ) && is_array( $data['downloads'] ) ) {
$variation = $this->save_downloadable_files( $variation, $data['downloads'] );
}
// Download limit.
if ( isset( $data['download_limit'] ) ) {
$variation->set_download_limit( $data['download_limit'] );
}
// Download expiry.
if ( isset( $data['download_expiry'] ) ) {
$variation->set_download_expiry( $data['download_expiry'] );
}
}
// Shipping data.
$variation = $this->save_product_shipping_data( $variation, $data );
// Stock handling.
if ( isset( $data['manage_stock'] ) ) {
$variation->set_manage_stock( $data['manage_stock'] );
}
if ( isset( $data['in_stock'] ) ) {
$variation->set_stock_status( true === $data['in_stock'] ? 'instock' : 'outofstock' );
}
if ( isset( $data['backorders'] ) ) {
$variation->set_backorders( $data['backorders'] );
}
if ( $variation->get_manage_stock() ) {
if ( isset( $data['stock_quantity'] ) ) {
$variation->set_stock_quantity( $data['stock_quantity'] );
} elseif ( isset( $data['inventory_delta'] ) ) {
$stock_quantity = wc_stock_amount( $variation->get_stock_quantity() );
$stock_quantity += wc_stock_amount( $data['inventory_delta'] );
$variation->set_stock_quantity( $stock_quantity );
}
} else {
$variation->set_backorders( 'no' );
$variation->set_stock_quantity( '' );
}
// Regular Price.
if ( isset( $data['regular_price'] ) ) {
$variation->set_regular_price( $data['regular_price'] );
}
// Sale Price.
if ( isset( $data['sale_price'] ) ) {
$variation->set_sale_price( $data['sale_price'] );
}
if ( isset( $data['date_on_sale_from'] ) ) {
$variation->set_date_on_sale_from( $data['date_on_sale_from'] );
}
if ( isset( $data['date_on_sale_to'] ) ) {
$variation->set_date_on_sale_to( $data['date_on_sale_to'] );
}
// Tax class.
if ( isset( $data['tax_class'] ) ) {
$variation->set_tax_class( $data['tax_class'] );
}
// Description.
if ( isset( $data['description'] ) ) {
$variation->set_description( wp_kses_post( $data['description'] ) );
}
// Update taxonomies.
if ( isset( $data['attributes'] ) ) {
$attributes = array();
$parent_attributes = $product->get_attributes();
foreach ( $data['attributes'] as $attribute ) {
$attribute_id = 0;
$attribute_name = '';
// Check ID for global attributes or name for product attributes.
if ( ! empty( $attribute['id'] ) ) {
$attribute_id = absint( $attribute['id'] );
$attribute_name = wc_attribute_taxonomy_name_by_id( $attribute_id );
} elseif ( ! empty( $attribute['name'] ) ) {
$attribute_name = sanitize_title( $attribute['name'] );
}
if ( ! $attribute_id && ! $attribute_name ) {
continue;
}
if ( ! isset( $parent_attributes[ $attribute_name ] ) || ! $parent_attributes[ $attribute_name ]->get_variation() ) {
continue;
}
$attribute_key = sanitize_title( $parent_attributes[ $attribute_name ]->get_name() );
$attribute_value = isset( $attribute['option'] ) ? wc_clean( stripslashes( $attribute['option'] ) ) : '';
if ( $parent_attributes[ $attribute_name ]->is_taxonomy() ) {
// If dealing with a taxonomy, we need to get the slug from the name posted to the API.
$term = get_term_by( 'name', $attribute_value, $attribute_name );
if ( $term && ! is_wp_error( $term ) ) {
$attribute_value = $term->slug;
} else {
$attribute_value = sanitize_title( $attribute_value );
}
}
$attributes[ $attribute_key ] = $attribute_value;
}
$variation->set_attributes( $attributes );
}
$variation->save();
do_action( 'woocommerce_rest_save_product_variation', $variation->get_id(), $menu_order, $data );
}
return true;
}
/**
* Add post meta fields.
*
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* @deprecated 3.0.0
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*
* @param WP_Post $post Post data.
* @param WP_REST_Request $request Request data.
* @return bool|WP_Error
*/
protected function add_post_meta_fields( $post, $request ) {
return $this->update_post_meta_fields( $post, $request );
}
/**
* Update post meta fields.
*
* @param WP_Post $post Post data.
* @param WP_REST_Request $request Request data.
* @return bool|WP_Error
*/
protected function update_post_meta_fields( $post, $request ) {
$product = wc_get_product( $post );
// Check for featured/gallery images, upload it and set it.
if ( isset( $request['images'] ) ) {
$product = $this->set_product_images( $product, $request['images'] );
}
// Save product meta fields.
$product = $this->set_product_meta( $product, $request );
// Save the product data.
$product->save();
// Save variations.
if ( $product->is_type( 'variable' ) ) {
if ( isset( $request['variations'] ) && is_array( $request['variations'] ) ) {
$this->save_variations_data( $product, $request );
}
}
// Clear caches here so in sync with any new variations/children.
wc_delete_product_transients( $product->get_id() );
wp_cache_delete( 'product-' . $product->get_id(), 'products' );
return true;
}
/**
* Delete post.
*
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* @deprecated 3.0.0
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*
* @param int|WP_Post $id Post ID or WP_Post instance.
*/
protected function delete_post( $id ) {
if ( ! empty( $id->ID ) ) {
$id = $id->ID;
} elseif ( ! is_numeric( $id ) || 0 >= $id ) {
return;
}
// Delete product attachments.
$attachments = get_posts( array(
'post_parent' => $id,
'post_status' => 'any',
'post_type' => 'attachment',
) );
foreach ( (array) $attachments as $attachment ) {
wp_delete_attachment( $attachment->ID, true );
}
// Delete product.
$product = wc_get_product( $id );
$product->delete( true );
}
/**
* Get post types.
*
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* @deprecated 3.0.0
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*
* @return array
*/
protected function get_post_types() {
return array( 'product', 'product_variation' );
}
/**
* Save product images.
*
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* @deprecated 3.0.0
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*
* @param int $product_id
* @param array $images
* @throws WC_REST_Exception
*/
protected function save_product_images( $product_id, $images ) {
$product = wc_get_product( $product_id );
return set_product_images( $product, $images );
}
}