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/*
* SonarQube
* Copyright (C) 2009-2019 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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 React from 'react';
import ChevronDownIcon from './icons/ChevronDownIcon';
import ChevronUpIcon from './icons/ChevronUpIcon';
import OutsideClickHandler from './OutsideClickHandler';
export default class VersionSelect extends React.PureComponent {
state = { open: false };
handleClick = () => {
this.setState(state => ({ open: !state.open }));
};
handleClickOutside = () => {
this.setState({ open: false });
};
render() {
const { isOnCurrentVersion, selectedVersionValue, versions } = this.props;
const hasVersions = versions.length > 1;
return (
<div className="version-select">
<button onClick={this.handleClick} type="button">
Docs <span className={isOnCurrentVersion ? 'current' : ''}>{selectedVersionValue}</span>
{hasVersions && !this.state.open && <ChevronDownIcon size={10} />}
{hasVersions && this.state.open && <ChevronUpIcon size={10} />}
</button>
{this.state.open &&
hasVersions && (
<OutsideClickHandler onClickOutside={this.handleClickOutside}>
<ul>
{versions.map(version => {
return (
<li key={version.value}>
<a href={version.current ? '/' : '/' + version.value}>
<span className={version.current ? 'current' : ''}>{version.value}</span>
</a>
</li>
);
})}
</ul>
</OutsideClickHandler>
)}
</div>
);
}
}
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