evel.', 'woocommerce' ),
'type' => 'boolean',
'default' => false,
'context' => array( 'view', 'edit' ),
),
'stock_quantity' => array(
'description' => __( 'Stock quantity.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
),
'stock_status' => array(
'description' => __( 'Controls the stock status of the product.', 'woocommerce' ),
'type' => 'string',
'default' => 'instock',
'enum' => array_keys( wc_get_product_stock_status_options() ),
'context' => array( 'view', 'edit' ),
),
'backorders' => array(
'description' => __( 'If managing stock, this controls if backorders are allowed.', 'woocommerce' ),
'type' => 'string',
'default' => 'no',
'enum' => array( 'no', 'notify', 'yes' ),
'context' => array( 'view', 'edit' ),
),
'backorders_allowed' => array(
'description' => __( 'Shows if backorders are allowed.', 'woocommerce' ),
'type' => 'boolean',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'backordered' => array(
'description' => __( 'Shows if the variation is on backordered.', 'woocommerce' ),
'type' => 'boolean',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'low_stock_amount' => array(
'description' => __( 'Low Stock amount for the variation.', 'woocommerce' ),
'type' => array( 'integer', 'null' ),
'context' => array( 'view', 'edit' ),
),
'weight' => array(
/* translators: %s: weight unit */
'description' => sprintf( __( 'Variation weight (%s).', 'woocommerce' ), $weight_unit_label ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'dimensions' => array(
'description' => __( 'Variation dimensions.', 'woocommerce' ),
'type' => 'object',
'context' => array( 'view', 'edit' ),
'properties' => array(
'length' => array(
/* translators: %s: dimension unit */
'description' => sprintf( __( 'Variation length (%s).', 'woocommerce' ), $dimension_unit_label ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'width' => array(
/* translators: %s: dimension unit */
'description' => sprintf( __( 'Variation width (%s).', 'woocommerce' ), $dimension_unit_label ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'height' => array(
/* translators: %s: dimension unit */
'description' => sprintf( __( 'Variation height (%s).', 'woocommerce' ), $dimension_unit_label ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
),
),
'shipping_class' => array(
'description' => __( 'Shipping class slug.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'shipping_class_id' => array(
'description' => __( 'Shipping class ID.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'image' => array(
'description' => __( 'Variation image data.', 'woocommerce' ),
'type' => 'object',
'context' => array( 'view', 'edit' ),
'properties' => array(
'id' => array(
'description' => __( 'Image ID.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
),
'date_created' => array(
'description' => __( "The date the image was created, in the site's timezone.", 'woocommerce' ),
'type' => 'date-time',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'date_created_gmt' => array(
'description' => __( 'The date the image was created, as GMT.', 'woocommerce' ),
'type' => 'date-time',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'date_modified' => array(
'description' => __( "The date the image was last modified, in the site's timezone.", 'woocommerce' ),
'type' => 'date-time',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'date_modified_gmt' => array(
'description' => __( 'The date the image was last modified, as GMT.', 'woocommerce' ),
'type' => 'date-time',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'src' => array(
'description' => __( 'Image URL.', 'woocommerce' ),
'type' => 'string',
'format' => 'uri',
'context' => array( 'view', 'edit' ),
),
'name' => array(
'description' => __( 'Image name.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'alt' => array(
'description' => __( 'Image alternative text.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
),
),
'attributes' => array(
'description' => __( 'List of attributes.', 'woocommerce' ),
'type' => 'array',
'context' => array( 'view', 'edit' ),
'items' => array(
'type' => 'object',
'properties' => array(
'id' => array(
'description' => __( 'Attribute ID.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
),
'name' => array(
'description' => __( 'Attribute name.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'option' => array(
'description' => __( 'Selected attribute term name.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
),
),
),
'menu_order' => array(
'description' => __( 'Menu order, used to custom sort products.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
),
'meta_data' => array(
'description' => __( 'Meta data.', 'woocommerce' ),
'type' => 'array',
'context' => array( 'view', 'edit' ),
'items' => array(
'type' => 'object',
'properties' => array(
'id' => array(
'description' => __( 'Meta ID.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'key' => array(
'description' => __( 'Meta key.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'value' => array(
'description' => __( 'Meta value.', 'woocommerce' ),
'type' => 'mixed',
'context' => array( 'view', 'edit' ),
),
),
),
),
),
);
if ( $this->cogs_is_enabled() ) {
$schema = $this->add_cogs_related_product_schema( $schema, true );
}
return $this->add_additional_fields_schema( $schema );
}
/**
* Prepare objects query.
*
* @since 3.0.0
* @param WP_REST_Request $request Full details about the request.
* @return array
*/
protected function prepare_objects_query( $request ) {
$args = WC_REST_CRUD_Controller::prepare_objects_query( $request );
// Set post_status.
$args['post_status'] = $request['status'];
/**
* @deprecated 8.1.0 replaced by attributes.
* Filter by local attributes.
*/
if ( ! empty( $request['local_attributes'] ) && is_array( $request['local_attributes'] ) ) {
wc_deprecated_argument( 'local_attributes', '8.1', 'Use "attributes" instead.' );
foreach ( $request['local_attributes'] as $attribute ) {
if ( ! isset( $attribute['attribute'] ) || ! isset( $attribute['term'] ) ) {
continue;
}
$args['meta_query'] = $this->add_meta_query( // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query
$args,
array(
'key' => 'attribute_' . $attribute['attribute'],
'value' => $attribute['term'],
)
);
}
}
// Filter by attributes.
if ( ! empty( $request['attributes'] ) && is_array( $request['attributes'] ) ) {
foreach ( $request['attributes'] as $attribute ) {
if ( isset( $attribute['attribute'] ) ) {
if ( isset( $attribute['term'] ) ) {
$args['meta_query'] = $this->add_meta_query( // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query
$args,
array(
'key' => 'attribute_' . $attribute['attribute'],
'value' => $attribute['term'],
)
);
} elseif ( ! empty( $attribute['terms'] ) && is_array( $attribute['terms'] ) ) {
$args['meta_query'] = $this->add_meta_query( // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query
$args,
array(
'key' => 'attribute_' . $attribute['attribute'],
'compare' => 'IN',
'value' => $attribute['terms'],
),
);
}
}
}
}
// 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( // WPCS: slow query ok.
$args,
array(
'key' => '_sku',
'value' => $skus,
'compare' => 'IN',
)
);
}
// Filter by tax class.
if ( ! empty( $request['tax_class'] ) ) {
$args['meta_query'] = $this->add_meta_query( // WPCS: slow query ok.
$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 ) ); // WPCS: slow query ok.
}
// Price filter.
if ( is_bool( $request['has_price'] ) ) {
if ( $request['has_price'] ) {
$args['meta_query'] = $this->add_meta_query( // phpcs:ignore Standard.Category.SniffName.ErrorCode slow query ok.
$args,
array(
'relation' => 'AND',
array(
'key' => '_price',
'compare' => 'EXISTS',
),
array(
'key' => '_price',
'compare' => '!=',
'value' => null,
),
)
);
} else {
$args['meta_query'] = $this->add_meta_query( // phpcs:ignore Standard.Category.SniffName.ErrorCode slow query ok.
$args,
array(
'relation' => 'OR',
array(
'key' => '_price',
'compare' => 'NOT EXISTS',
),
array(
'key' => '_price',
'compare' => '=',
'value' => null,
),
)
);
}
}
// Filter product based on stock_status.
if ( ! empty( $request['stock_status'] ) ) {
$args['meta_query'] = $this->add_meta_query( // WPCS: slow query ok.
$args,
array(
'key' => '_stock_status',
'value' => $request['stock_status'],
)
);
}
// Filter by on sale products.
if ( is_bool( $request['on_sale'] ) ) {
$on_sale_key = $request['on_sale'] ? 'post__in' : 'post__not_in';
$on_sale_ids = wc_get_product_ids_on_sale();
// Use 0 when there's no on sale products to avoid return all products.
$on_sale_ids = empty( $on_sale_ids ) ? array( 0 ) : $on_sale_ids;
$args[ $on_sale_key ] += $on_sale_ids;
}
// 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;
}
$args['post_parent'] = $request['product_id'];
return $args;
}
/**
* Get the query params for collections of attachments.
*
* @return array
*/
public function get_collection_params() {
$params = parent::get_collection_params();
unset(
$params['in_stock'],
$params['type'],
$params['featured'],
$params['category'],
$params['tag'],
$params['shipping_class'],
$params['attribute'],
$params['attribute_term']
);
$params['stock_status'] = array(
'description' => __( 'Limit result set to products with specified stock status.', 'woocommerce' ),
'type' => 'string',
'enum' => array_keys( wc_get_product_stock_status_options() ),
'sanitize_callback' => 'sanitize_text_field',
'validate_callback' => 'rest_validate_request_arg',
);
$params['has_price'] = array(
'description' => __( 'Limit result set to products with or without price.', 'woocommerce' ),
'type' => 'boolean',
'sanitize_callback' => 'wc_string_to_bool',
'validate_callback' => 'rest_validate_request_arg',
);
$params['attributes'] = array(
'description' => __( 'Limit result set to products with specified attributes.', 'woocommerce' ),
'type' => 'array',
'items' => array(
'type' => 'object',
'properties' => array(
'attribute' => array(
'type' => 'string',
'description' => __( 'Attribute slug.', 'woocommerce' ),
),
'term' => array(
'type' => 'string',
'description' => __( 'Attribute term.', 'woocommerce' ),
),
'terms' => array(
'type' => 'array',
'description' => __( 'Attribute terms.', 'woocommerce' ),
),
),
),
);
return $params;
}
/**
* Deletes all unmatched variations (aka duplicates).
*
* @param WC_Product $product Variable product.
* @return int Number of deleted variations.
*/
private function delete_unmatched_product_variations( $product ) {
$deleted_count = 0;
if ( ! $product ) {
return $deleted_count;
}
$attributes = wc_list_pluck( array_filter( $product->get_attributes(), 'wc_attributes_array_filter_variation' ), 'get_slugs' );
// Get existing variations so we don't create duplicates.
$existing_variations = array_map( 'wc_get_product', $product->get_children() );
$possible_attribute_combinations = array_reverse( wc_array_cartesian( $attributes ) );
foreach ( $existing_variations as $existing_variation ) {
$matching_attribute_key = array_search( $existing_variation->get_attributes(), $possible_attribute_combinations ); // phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict
if ( false !== $matching_attribute_key ) {
// We only want one possible variation for each possible attribute combination.
unset( $possible_attribute_combinations[ $matching_attribute_key ] );
continue;
}
$existing_variation->delete( true );
$deleted_count ++;
}
return $deleted_count;
}
/**
* Generate all variations for a given product.
*
* @param WP_REST_Request $request Full details about the request.
* @return WP_Error|WP_REST_Response
*/
public function generate( $request ) {
$product_id = (int) $request['product_id'];
if ( 'product' !== get_post_type( $product_id ) ) {
return new WP_Error( 'woocommerce_rest_product_invalid_id', __( 'Invalid product ID.', 'woocommerce' ), array( 'status' => 404 ) );
}
wc_maybe_define_constant( 'WC_MAX_LINKED_VARIATIONS', 99 );
wc_set_time_limit( 0 );
$response = array();
$product = wc_get_product( $product_id );
$default_values = isset( $request['default_values'] ) ? $request['default_values'] : array();
$meta_data = isset( $request['meta_data'] ) ? $request['meta_data'] : array();
$data_store = $product->get_data_store();
$response['count'] = $data_store->create_all_product_variations( $product, Constants::get_constant( 'WC_MAX_LINKED_VARIATIONS' ), $default_values, $meta_data );
if ( isset( $request['delete'] ) && $request['delete'] ) {
$deleted_count = $this->delete_unmatched_product_variations( $product );
$response['deleted_count'] = $deleted_count;
}
$data_store->sort_all_product_variations( $product->get_id() );
return rest_ensure_response( $response );
}
}