WC_REST_Legacy_Products_Controller::save_variations_data() │ protected │ WC 1.0

Save variations.

Method of the class: WC_REST_Legacy_Products_Controller{}

Return

true|false.

Usage

// protected - for code of main (parent) or child class
$result = $this->save_variations_data( $product, $request );

$product(WC_Product) (required)

Product instance.

$request(WP_REST_Request) (required)

Request data.

Changelog

WC_REST_Legacy_Products_Controller::save_variations_data() WC REST Legacy Products Controller::save variations data code ^{WC 7.7.0}

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;
}