JezK

Edit File: MetaDataUtil.php

<?php declare( strict_types = 1 ); namespace Automattic\WooCommerce\Utilities; use WC_Data; /** * Utility methods for handling meta data in REST API requests. * * @since 10.8.0 */ class MetaDataUtil { /** * Normalize and process meta data entries from a REST API request. * * Skips entries without a key, applies defaults for missing 'value' and 'id' * fields, then calls update_meta_data on the given WC_Data object * for each valid entry. * * @since 10.8.0 * * @param mixed $meta_data Raw meta data from the request (non-array values are ignored). * @param WC_Data $target A WC_Data object to call update_meta_data on. * @param mixed $default_id Default value for 'id' when not provided (default ''). */ public static function update( $meta_data, WC_Data $target, $default_id = '' ): void { if ( ! is_array( $meta_data ) ) { return; } foreach ( self::normalize( $meta_data, $default_id ) as $meta ) { $target->update_meta_data( $meta['key'], $meta['value'], $meta['id'] ); } } /** * Normalize an array of raw meta data entries from a REST API request. * * Filters out entries without a key and applies default values for * missing 'value' and 'id' fields. Each returned entry is guaranteed * to have 'key', 'value', and 'id' set. * * @since 10.8.0 * * @param array $meta_data Raw meta data array from the request. * @param mixed $default_id Default value for 'id' when not provided (default ''). * @return array[] Normalized meta data entries. */ public static function normalize( array $meta_data, $default_id = '' ): array { $normalized = array(); foreach ( $meta_data as $meta ) { if ( is_array( $meta ) && isset( $meta['key'] ) ) { $normalized[] = array( 'key' => $meta['key'], 'value' => $meta['value'] ?? null, 'id' => $meta['id'] ?? $default_id, ); } } return $normalized; } }