WP_REST_Application_Passwords_Controller::get_user( WP_REST_Request $request ): WP_User|WP_Error

681	protected function get_user( $request ) {682		if ( ! wp_is_application_passwords_available() ) {683			return new WP_Error(684				'application_passwords_disabled',685				__( 'Application passwords are not available.' ),686				array( 'status' => 501 )687			);688		}689 690		$error = new WP_Error(691			'rest_user_invalid_id',692			__( 'Invalid user ID.' ),693			array( 'status' => 404 )694		);695 696		$id = $request['user_id'];697 698		if ( 'me' === $id ) {699			if ( ! is_user_logged_in() ) {700				return new WP_Error(701					'rest_not_logged_in',702					__( 'You are not currently logged in.' ),703					array( 'status' => 401 )704				);705			}706 707			$user = wp_get_current_user();708		} else {709			$id = (int) $id;710 711			if ( $id <= 0 ) {712				return $error;713			}714 715			$user = get_userdata( $id );716		}717 718		if ( empty( $user ) || ! $user->exists() ) {719			return $error;720		}721 722		if ( is_multisite() && ! user_can( $user->ID, 'manage_sites' ) && ! is_user_member_of_blog( $user->ID ) ) {723			return $error;724		}725 726		if ( ! wp_is_application_passwords_available_for_user( $user ) ) {727			return new WP_Error(728				'application_passwords_disabled_for_user',729				__( 'Application passwords are not available for your account. Please contact the site administrator for assistance.' ),730				array( 'status' => 501 )731			);732		}733 734		return $user;735	}