<?php
/**
* Core Abilities registration.
*
* @package WordPress
* @subpackage Abilities_API
* @since 6.9.0
*/
declare( strict_types = 1 );
/**
* Registers the core ability categories.
*
* @since 6.9.0
*
* @return void
*/
function wp_register_core_ability_categories(): void {
wp_register_ability_category(
'site',
array(
'label' => __( 'Site' ),
'description' => __( 'Abilities that retrieve or modify site information and settings.' ),
)
);
wp_register_ability_category(
'user',
array(
'label' => __( 'User' ),
'description' => __( 'Abilities that retrieve or modify user information and settings.' ),
)
);
}
/**
* Registers the default core abilities.
*
* @since 6.9.0
*
* @return void
*/
function wp_register_core_abilities(): void {
$category_site = 'site';
$category_user = 'user';
$site_info_properties = array(
'name' => array(
'type' => 'string',
'description' => __( 'The site title.' ),
),
'description' => array(
'type' => 'string',
'description' => __( 'The site tagline.' ),
),
'url' => array(
'type' => 'string',
'description' => __( 'The site home URL.' ),
),
'wpurl' => array(
'type' => 'string',
'description' => __( 'The WordPress installation URL.' ),
),
'admin_email' => array(
'type' => 'string',
'description' => __( 'The site administrator email address.' ),
),
'charset' => array(
'type' => 'string',
'description' => __( 'The site character encoding.' ),
),
'language' => array(
'type' => 'string',
'description' => __( 'The site language locale code.' ),
),
'version' => array(
'type' => 'string',
'description' => __( 'The WordPress version.' ),
),
);
$site_info_fields = array_keys( $site_info_properties );
wp_register_ability(
'core/get-site-info',
array(
'label' => __( 'Get Site Information' ),
'description' => __( 'Returns site information configured in WordPress. By default returns all fields, or optionally a filtered subset.' ),
'category' => $category_site,
'input_schema' => array(
'type' => 'object',
'properties' => array(
'fields' => array(
'type' => 'array',
'items' => array(
'type' => 'string',
'enum' => $site_info_fields,
),
'description' => __( 'Optional: Limit response to specific fields. If omitted, all fields are returned.' ),
),
),
'additionalProperties' => false,
'default' => array(),
),
'output_schema' => array(
'type' => 'object',
'properties' => $site_info_properties,
'additionalProperties' => false,
),
'execute_callback' => static function ( $input = array() ) use ( $site_info_fields ): array {
$input = is_array( $input ) ? $input : array();
$requested_fields = ! empty( $input['fields'] ) ? $input['fields'] : $site_info_fields;
$result = array();
foreach ( $requested_fields as $field ) {
$result[ $field ] = get_bloginfo( $field );
}
return $result;
},
'permission_callback' => static function (): bool {
return current_user_can( 'manage_options' );
},
'meta' => array(
'annotations' => array(
'readonly' => true,
'destructive' => false,
'idempotent' => true,
),
'show_in_rest' => true,
),
)
);
wp_register_ability(
'core/get-user-info',
array(
'label' => __( 'Get User Information' ),
'description' => __( 'Returns basic profile details for the current authenticated user to support personalization, auditing, and access-aware behavior.' ),
'category' => $category_user,
'output_schema' => array(
'type' => 'object',
'required' => array( 'id', 'display_name', 'user_nicename', 'user_login', 'roles', 'locale' ),
'properties' => array(
'id' => array(
'type' => 'integer',
'description' => __( 'The user ID.' ),
),
'display_name' => array(
'type' => 'string',
'description' => __( 'The display name of the user.' ),
),
'user_nicename' => array(
'type' => 'string',
'description' => __( 'The URL-friendly name for the user.' ),
),
'user_login' => array(
'type' => 'string',
'description' => __( 'The login username for the user.' ),
),
'roles' => array(
'type' => 'array',
'description' => __( 'The roles assigned to the user.' ),
'items' => array(
'type' => 'string',
),
),
'locale' => array(
'type' => 'string',
'description' => __( 'The locale string for the user, such as en_US.' ),
),
),
'additionalProperties' => false,
),
'execute_callback' => static function (): array {
$current_user = wp_get_current_user();
return array(
'id' => $current_user->ID,
'display_name' => $current_user->display_name,
'user_nicename' => $current_user->user_nicename,
'user_login' => $current_user->user_login,
'roles' => $current_user->roles,
'locale' => get_user_locale( $current_user ),
);
},
'permission_callback' => static function (): bool {
return is_user_logged_in();
},
'meta' => array(
'annotations' => array(
'readonly' => true,
'destructive' => false,
'idempotent' => true,
),
'show_in_rest' => false,
),
)
);
wp_register_ability(
'core/get-environment-info',
array(
'label' => __( 'Get Environment Info' ),
'description' => __( 'Returns core details about the site\'s runtime context for diagnostics and compatibility (environment, PHP runtime, database server info, WordPress version).' ),
'category' => $category_site,
'output_schema' => array(
'type' => 'object',
'required' => array( 'environment', 'php_version', 'db_server_info', 'wp_version' ),
'properties' => array(
'environment' => array(
'type' => 'string',
'description' => __( 'The site\'s runtime environment classification (can be one of these: production, staging, development, local).' ),
'enum' => array( 'production', 'staging', 'development', 'local' ),
),
'php_version' => array(
'type' => 'string',
'description' => __( 'The PHP runtime version executing WordPress.' ),
),
'db_server_info' => array(
'type' => 'string',
'description' => __( 'The database server vendor and version string reported by the driver.' ),
),
'wp_version' => array(
'type' => 'string',
'description' => __( 'The WordPress core version running on this site.' ),
),
),
'additionalProperties' => false,
),
'execute_callback' => static function (): array {
global $wpdb;
$env = wp_get_environment_type();
$php_version = phpversion();
$db_server_info = '';
if ( method_exists( $wpdb, 'db_server_info' ) ) {
$db_server_info = $wpdb->db_server_info() ?? '';
}
$wp_version = get_bloginfo( 'version' );
return array(
'environment' => $env,
'php_version' => $php_version,
'db_server_info' => $db_server_info,
'wp_version' => $wp_version,
);
},
'permission_callback' => static function (): bool {
return current_user_can( 'manage_options' );
},
'meta' => array(
'annotations' => array(
'readonly' => true,
'destructive' => false,
'idempotent' => true,
),
'show_in_rest' => true,
),
)
);
}