JezK

Edit File: class.json-api-metadata.php

<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName /** * WPCOM_JSON_API_Metadata class - Utility classes that don't necessarily have a home yet. * * @package automattic/jetpack */ if ( ! defined( 'ABSPATH' ) ) { exit( 0 ); } /** * Base class for WPCOM_JSON_API_Metadata */ class WPCOM_JSON_API_Metadata { /** * Checks to see if a meta key is in the array of allowed public (and whitelisted) meta data. * * Additionally, if the key begins with 'geo_' or '_wpas_', true will also be returned. * * @param string $key A post metadata key value to check. * @return bool True or false depending on whether the key meets the defined criteria. **/ public static function is_public( $key ) { if ( empty( $key ) ) { return false; } // Default whitelisted meta keys. $whitelisted_meta = array( '_thumbnail_id' ); // whitelist of metadata that can be accessed. /** This filter is documented in json-endpoints/class.wpcom-json-api-post-endpoint.php */ if ( in_array( $key, apply_filters( 'rest_api_allowed_public_metadata', $whitelisted_meta ), true ) ) { return true; } if ( str_starts_with( $key, 'geo_' ) ) { return true; } if ( str_starts_with( $key, '_wpas_' ) ) { return true; } return false; } /** * Checks to see if a meta key should be used internally only. * * @param string $key A post metadata key value to check. * @return bool True or false depending on whether the key meets the defined criteria. **/ public static function is_internal_only( $key ) { // We want to always return the `_jetpack_blogging_prompt_key` key in post responses if it is available. if ( $key === '_jetpack_blogging_prompt_key' ) { return false; } // We want to always return the `_jetpack_newsletter_access` key to // display the correct newsletter access in Calypso. $whitelist = array( '_jetpack_newsletter_access', '_jetpack_newsletter_tier_id', '_jetpack_dont_email_post_to_subs', ); if ( in_array( $key, $whitelist, true ) ) { return false; } if ( str_starts_with( $key, '_jetpack_' ) ) { return true; } if ( str_starts_with( $key, '_elasticsearch_' ) ) { return true; } return false; } }