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import React from 'react';
import { useHistory, matchPath } from 'react-router';
import { Link, NavLink } from 'react-router-dom';
import { Navbar, NavbarToggler, Collapse, Nav, NavItem } from 'reactstrap';
import { useMediaQuery } from 'react-responsive';
import { useTranslation } from 'react-i18next';
import { useUser, useAvatar } from '../data/user';
import TimelineLogo from './TimelineLogo';
import BlobImage from './BlobImage';
const AppBar: React.FC = (_) => {
const history = useHistory();
const user = useUser();
const avatar = useAvatar(user?.username);
const { t } = useTranslation();
const isUpMd = useMediaQuery({
minWidth: getComputedStyle(document.documentElement).getPropertyValue(
'--breakpoint-md'
),
});
const [isMenuOpen, setIsMenuOpen] = React.useState(false);
const toggleMenu = React.useCallback((): void => {
setIsMenuOpen((oldIsMenuOpen) => !oldIsMenuOpen);
}, []);
const isAdministrator = user && user.administrator;
const rightArea = (
<div className="ml-auto mr-2">
{user != null ? (
<NavLink to={`/users/${user.username}`}>
<BlobImage
className="avatar small rounded-circle bg-white"
blob={avatar}
/>
</NavLink>
) : (
<NavLink className="text-light" to="/login">
{t('nav.login')}
</NavLink>
)}
</div>
);
return (
<Navbar dark className="fixed-top w-100 bg-primary app-bar" expand="md">
<Link to="/" className="navbar-brand d-flex align-items-center">
<TimelineLogo style={{ height: '1em' }} />
Timeline
</Link>
{isUpMd ? null : rightArea}
<NavbarToggler onClick={toggleMenu} />
<Collapse isOpen={isMenuOpen} navbar>
<Nav className="mr-auto" navbar>
<NavItem
className={
matchPath(history.location.pathname, '/settings')
? 'active'
: undefined
}
>
<NavLink className="nav-link" to="/settings">
{t('nav.settings')}
</NavLink>
</NavItem>
<NavItem
className={
matchPath(history.location.pathname, '/about')
? 'active'
: undefined
}
>
<NavLink className="nav-link" to="/about">
{t('nav.about')}
</NavLink>
</NavItem>
{isAdministrator && (
<NavItem
className={
matchPath(history.location.pathname, '/admin')
? 'active'
: undefined
}
>
<NavLink className="nav-link" to="/admin">
Administration
</NavLink>
</NavItem>
)}
</Nav>
{isUpMd ? rightArea : null}
</Collapse>
</Navbar>
);
};
export default AppBar;
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