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function is not described

WC_Product_Importer::set_product_data() protected WC 1.0

Set product data.

{} It's a method of the class: WC_Product_Importer{}

No Hooks.

Return

null. Nothing.

Usage

// protected - for code of main (parent) or child class
$result = $this->set_product_data( $product, $data );
$product(WC_Product) (required) (passed by reference — &)
Product instance.
$data(array) (required)
Item data.

Code of WC_Product_Importer::set_product_data() WC 5.7.1

protected function set_product_data( &$product, $data ) {
	if ( isset( $data['raw_attributes'] ) ) {
		$attributes          = array();
		$default_attributes  = array();
		$existing_attributes = $product->get_attributes();

		foreach ( $data['raw_attributes'] as $position => $attribute ) {
			$attribute_id = 0;

			// Get ID if is a global attribute.
			if ( ! empty( $attribute['taxonomy'] ) ) {
				$attribute_id = $this->get_attribute_taxonomy_id( $attribute['name'] );
			}

			// Set attribute visibility.
			if ( isset( $attribute['visible'] ) ) {
				$is_visible = $attribute['visible'];
			} else {
				$is_visible = 1;
			}

			// Get name.
			$attribute_name = $attribute_id ? wc_attribute_taxonomy_name_by_id( $attribute_id ) : $attribute['name'];

			// Set if is a variation attribute based on existing attributes if possible so updates via CSV do not change this.
			$is_variation = 0;

			if ( $existing_attributes ) {
				foreach ( $existing_attributes as $existing_attribute ) {
					if ( $existing_attribute->get_name() === $attribute_name ) {
						$is_variation = $existing_attribute->get_variation();
						break;
					}
				}
			}

			if ( $attribute_id ) {
				if ( isset( $attribute['value'] ) ) {
					$options = array_map( 'wc_sanitize_term_text_based', $attribute['value'] );
					$options = array_filter( $options, 'strlen' );
				} else {
					$options = array();
				}

				// Check for default attributes and set "is_variation".
				if ( ! empty( $attribute['default'] ) && in_array( $attribute['default'], $options, true ) ) {
					$default_term = get_term_by( 'name', $attribute['default'], $attribute_name );

					if ( $default_term && ! is_wp_error( $default_term ) ) {
						$default = $default_term->slug;
					} else {
						$default = sanitize_title( $attribute['default'] );
					}

					$default_attributes[ $attribute_name ] = $default;
					$is_variation                          = 1;
				}

				if ( ! empty( $options ) ) {
					$attribute_object = new WC_Product_Attribute();
					$attribute_object->set_id( $attribute_id );
					$attribute_object->set_name( $attribute_name );
					$attribute_object->set_options( $options );
					$attribute_object->set_position( $position );
					$attribute_object->set_visible( $is_visible );
					$attribute_object->set_variation( $is_variation );
					$attributes[] = $attribute_object;
				}
			} elseif ( isset( $attribute['value'] ) ) {
				// Check for default attributes and set "is_variation".
				if ( ! empty( $attribute['default'] ) && in_array( $attribute['default'], $attribute['value'], true ) ) {
					$default_attributes[ sanitize_title( $attribute['name'] ) ] = $attribute['default'];
					$is_variation = 1;
				}

				$attribute_object = new WC_Product_Attribute();
				$attribute_object->set_name( $attribute['name'] );
				$attribute_object->set_options( $attribute['value'] );
				$attribute_object->set_position( $position );
				$attribute_object->set_visible( $is_visible );
				$attribute_object->set_variation( $is_variation );
				$attributes[] = $attribute_object;
			}
		}

		$product->set_attributes( $attributes );

		// Set variable default attributes.
		if ( $product->is_type( 'variable' ) ) {
			$product->set_default_attributes( $default_attributes );
		}
	}
}