Files
SCM-Manager/scm-ui/ui-components/src/FileSize.tsx
2024-09-24 09:42:07 +02:00

43 lines
1.2 KiB
TypeScript

/*
* Copyright (c) 2020 - present Cloudogu GmbH
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see https://www.gnu.org/licenses/.
*/
import React from "react";
type Props = {
bytes: number;
};
class FileSize extends React.Component<Props> {
static format(bytes: number) {
if (!bytes) {
return "0 B";
}
const units = ["B", "K", "M", "G", "T", "P", "E", "Z", "Y"];
const i = Math.floor(Math.log(bytes) / Math.log(1000));
const size = i === 0 ? bytes : (bytes / 1000 ** i).toFixed(2);
return `${size} ${units[i]}`;
}
render() {
const formattedBytes = FileSize.format(this.props.bytes);
return <span>{formattedBytes}</span>;
}
}
export default FileSize;