_field_description ),
			'parent_field_description'   => array( null, $parent_field_description ),
			'desc_field_description'     => array( $desc_field_description, $desc_field_description ),
			'edit_item'                  => array( __( 'Edit Tag' ), __( 'Edit Category' ) ),
			'view_item'                  => array( __( 'View Tag' ), __( 'View Category' ) ),
			'update_item'                => array( __( 'Update Tag' ), __( 'Update Category' ) ),
			'add_new_item'               => array( __( 'Add New Tag' ), __( 'Add New Category' ) ),
			'new_item_name'              => array( __( 'New Tag Name' ), __( 'New Category Name' ) ),
			'separate_items_with_commas' => array( __( 'Separate tags with commas' ), null ),
			'add_or_remove_items'        => array( __( 'Add or remove tags' ), null ),
			'choose_from_most_used'      => array( __( 'Choose from the most used tags' ), null ),
			'not_found'                  => array( __( 'No tags found.' ), __( 'No categories found.' ) ),
			'no_terms'                   => array( __( 'No tags' ), __( 'No categories' ) ),
			'filter_by_item'             => array( null, __( 'Filter by category' ) ),
			'items_list_navigation'      => array( __( 'Tags list navigation' ), __( 'Categories list navigation' ) ),
			'items_list'                 => array( __( 'Tags list' ), __( 'Categories list' ) ),
			/* translators: Tab heading when selecting from the most used terms. */
			'most_used'                  => array( _x( 'Most Used', 'tags' ), _x( 'Most Used', 'categories' ) ),
			'back_to_items'              => array( __( '← Go to Tags' ), __( '← Go to Categories' ) ),
			'item_link'                  => array(
				_x( 'Tag Link', 'navigation link block title' ),
				_x( 'Category Link', 'navigation link block title' ),
			),
			'item_link_description'      => array(
				_x( 'A link to a tag.', 'navigation link block description' ),
				_x( 'A link to a category.', 'navigation link block description' ),
			),
		);

		return self::$default_labels;
	}

	/**
	 * Resets the cache for the default labels.
	 *
	 * @since 6.0.0
	 */
	public static function reset_default_labels() {
		self::$default_labels = array();
	}
}
eader.' ),
							'type'        => 'array',
							'items'       => array(
								'type' => 'string',
							),
						),
						'rendered' => array(
							'description' => __( 'The theme tags, transformed for display.' ),
							'type'        => 'string',
						),
					),
				),
				'textdomain'     => array(
					'description' => __( 'The theme\'s text domain.' ),
					'type'        => 'string',
					'readonly'    => true,
				),
				'theme_supports' => array(
					'description' => __( 'Features supported by this theme.' ),
					'type'        => 'object',
					'readonly'    => true,
					'properties'  => array(),
				),
				'theme_uri'      => array(
					'description' => __( 'The URI of the theme\'s webpage.' ),
					'type'        => 'object',
					'readonly'    => true,
					'properties'  => array(
						'raw'      => array(
							'description' => __( 'The URI of the theme\'s webpage, as found in the theme header.' ),
							'type'        => 'string',
							'format'      => 'uri',
						),
						'rendered' => array(
							'description' => __( 'The URI of the theme\'s webpage, transformed for display.' ),
							'type'        => 'string',
							'format'      => 'uri',
						),
					),
				),
				'version'        => array(
					'description' => __( 'The theme\'s current version.' ),
					'type'        => 'string',
					'readonly'    => true,
				),
				'status'         => array(
					'description' => __( 'A named status for the theme.' ),
					'type'        => 'string',
					'enum'        => array( 'inactive', 'active' ),
				),
			),
		);

		foreach ( get_registered_theme_features() as $feature => $config ) {
			if ( ! is_array( $config['show_in_rest'] ) ) {
				continue;
			}

			$name = $config['show_in_rest']['name'];

			$schema['properties']['theme_supports']['properties'][ $name ] = $config['show_in_rest']['schema'];
		}

		$this->schema = $schema;

		return $this->add_additional_fields_schema( $this->schema );
	}

	/**
	 * Retrieves the search params for the themes collection.
	 *
	 * @since 5.0.0
	 *
	 * @return array Collection parameters.
	 */
	public function get_collection_params() {
		$query_params = array(
			'status' => array(
				'description' => __( 'Limit result set to themes assigned one or more statuses.' ),
				'type'        => 'array',
				'items'       => array(
					'enum' => array( 'active', 'inactive' ),
					'type' => 'string',
				),
			),
		);

		/**
		 * Filters REST API collection parameters for the themes controller.
		 *
		 * @since 5.0.0
		 *
		 * @param array $query_params JSON Schema-formatted collection parameters.
		 */
		return apply_filters( 'rest_themes_collection_params', $query_params );
	}

	/**
	 * Sanitizes and validates the list of theme status.
	 *
	 * @since 5.0.0
	 * @deprecated 5.7.0
	 *
	 * @param string|array    $statuses  One or more theme statuses.
	 * @param WP_REST_Request $request   Full details about the request.
	 * @param string          $parameter Additional parameter to pass to validation.
	 * @return array|WP_Error A list of valid statuses, otherwise WP_Error object.
	 */
	public function sanitize_theme_status( $statuses, $request, $parameter ) {
		_deprecated_function( __METHOD__, '5.7.0' );

		$statuses = wp_parse_slug_list( $statuses );

		foreach ( $statuses as $status ) {
			$result = rest_validate_request_arg( $status, $request, $parameter );

			if ( is_wp_error( $result ) ) {
				return $result;
			}
		}

		return $statuses;
	}
}