Automattic\WooCommerce\Blocks\BlockTypes

ClassicTemplate::filter_products_by_stock() │ public │ WC 1.0

Filter products by stock status when as query param there is "filter_stock_status"

Метод класса: ClassicTemplate{}

Хуков нет.

Возвращает

Массив.

Использование

$ClassicTemplate = new ClassicTemplate();
$ClassicTemplate->filter_products_by_stock( $meta_query );

$meta_query(массив) (обязательный)

Meta query.

Код ClassicTemplate::filter_products_by_stock() ClassicTemplate::filter products by stock ^{WC 7.7.0}

public function filter_products_by_stock( $meta_query ) {
	global $wp_query;

	if (
		is_admin() ||
		! $wp_query->is_main_query() ||
		! isset( $_GET[ self::FILTER_PRODUCTS_BY_STOCK_QUERY_PARAM ] ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended
	) {
		return $meta_query;
	}

	$stock_status = array_keys( wc_get_product_stock_status_options() );
	$values       = sanitize_text_field( wp_unslash( $_GET[ self::FILTER_PRODUCTS_BY_STOCK_QUERY_PARAM ] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended

	$values_to_array = explode( ',', $values );

	$filtered_values = array_filter(
		$values_to_array,
		function( $value ) use ( $stock_status ) {
			return in_array( $value, $stock_status, true );
		}
	);

	if ( ! empty( $filtered_values ) ) {

		$meta_query[] = array(
			'key'     => '_stock_status',
			'value'   => $filtered_values,
			'compare' => 'IN',
		);
	}
	return $meta_query;
}