bookbrainz/bookbrainz-site

/*
 * Copyright (C) 2015  Ben Ockmore
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

import * as bootstrap from 'react-bootstrap';

import React from 'react';


const {Col, Row} = bootstrap;

/**
 * Renders a page containing information about the licensing and copyrights for the content available on the Bookbrainz.
 * @returns {JSX.Element} a React JSX Component
 */
function LicensingPage(): JSX.Element {
    const CC0Link = 'http://creativecommons.org/publicdomain/zero/1.0/';
    const CC0Image = 'http://i.creativecommons.org/p/zero/1.0/88x31.png';

    const CCBYSALink = 'http://creativecommons.org/licenses/by-sa/4.0/';
    const CCBYSAImage =
        'https://i.creativecommons.org/l/by-sa/4.0/88x31.png';

    return (
        <div>
            <div className="page-header">
                <h1>Licensing</h1>
            </div>

            <p>The BookBrainz core data is licensed under the&nbsp;
                <a href={CC0Link}>
                    Creative Commons CC0
                </a> license. The core data includes the following
                information:
            </p>

            <ul>
                <li>
                    <b>Author</b>&nbsp;
                    BBID, aliases, type, begin and end dates, gender and
                    disambiguation comment
                </li>
                <li>
                    <b>Edition Group</b>&nbsp;
                    BBID, aliases, type and disambiguation comment
                </li>
                <li>
                    <b>Edition</b>&nbsp;
                    BBID, aliases, begin and end dates, language, status
                    and disambiguation comment
                </li>
                <li>
                    <b>Publisher</b>&nbsp;
                    BBID, aliases, type, begin and end dates and
                    disambiguation comment
                </li>
                <li>
                    <b>Work</b>&nbsp;
                    BBID, aliases, languages, type, disambiguation comment
                </li>
                <li>
                    <b>Relationship</b>&nbsp;
                    ID, type, and entity and text associations
                </li>
            </ul>

            <p>
                Other publically available data is licensed under the&nbsp;
                <a href={CCBYSALink}>
                    Creative Commons CC BY-SA
                </a> license. If you have any queries about licensing of
                the public data, please <a href="mailto:bookbrainz@metabrainz.org">ask for clarification</a>.
                Please see the links below for more details about CC0 and CC BY-SA.
            </p>

            <Row className="margin-top-2">
                <Col className="text-center" lg={{offset: 2, span: 4}}>
                    <a
                        href={CC0Link}
                        rel="license"
                    >
                        <div>
                            <img
                                alt="CC0"
                                src={CC0Image}
                            />
                        </div>
                        CC0
                    </a>
                </Col>
                <Col className="text-center" lg={4}>
                    <a
                        href={CCBYSALink}
                        rel="license"
                    >
                        <div>
                            <img
                                alt="Creative Commons License"
                                src={CCBYSAImage}
                            />
                        </div>
                        CC BY-SA
                    </a>
                </Col>
            </Row>
        </div>
    );
}

LicensingPage.displayName = 'LicensingPage';

export default LicensingPage;