ant-design/site/theme/template/Layout/Header/index.tsx

343 lines
11 KiB
TypeScript

import React, { useCallback, useContext, useEffect, useRef, useState, useMemo } from 'react';
import type { WrappedComponentProps } from 'react-intl';
import { FormattedMessage, injectIntl } from 'react-intl';
import moment from 'moment';
import classNames from 'classnames';
import { Select, Row, Col, Drawer, Button, Modal } from 'antd';
import { MenuOutlined } from '@ant-design/icons';
import canUseDom from 'rc-util/lib/Dom/canUseDom';
import type { DirectionType } from 'antd/es/config-provider';
import * as utils from '../../utils';
import packageJson from '../../../../../package.json';
import Logo from './Logo';
import SearchBar from './SearchBar';
import More from './More';
import Navigation from './Navigation';
import Github from './Github';
import type { SiteContextProps } from '../SiteContext';
import SiteContext from '../SiteContext';
import { ping } from '../../utils';
import { AlgoliaConfig } from './algolia-config';
import './index.less';
const RESPONSIVE_XS = 1120;
const RESPONSIVE_SM = 1200;
const { Option } = Select;
const antdVersion: string = packageJson.version;
export interface HeaderProps {
intl: { locale: string };
location: { pathname: string; query: any };
router: any;
themeConfig?: { docVersions: Record<string, string> };
changeDirection: (direction: DirectionType) => void;
}
let docsearch: any;
const triggerDocSearchImport = () => {
if (docsearch) {
return Promise.resolve();
}
return import('docsearch.js').then(ds => {
docsearch = ds.default;
});
};
function initDocSearch({ isZhCN, router }: { isZhCN: boolean; router: any }) {
if (!canUseDom()) {
return;
}
triggerDocSearchImport().then(() => {
docsearch({
appId: AlgoliaConfig.appId,
apiKey: AlgoliaConfig.apiKey,
indexName: AlgoliaConfig.indexName,
inputSelector: '#search-box input',
algoliaOptions: AlgoliaConfig.getSearchParams(isZhCN),
transformData: AlgoliaConfig.transformData,
debug: AlgoliaConfig.debug,
// https://docsearch.algolia.com/docs/behavior#handleselected
handleSelected(input: any, _$1: unknown, suggestion: any) {
router.push(suggestion.url);
setTimeout(() => {
input.setVal('');
});
},
});
});
}
const ANT_DESIGN_DO_NOT_OPEN_MIRROR_MODAL_UNTIL = 'ANT_DESIGN_DO_NOT_OPEN_MIRROR_MODAL_UNTIL';
function disableAntdMirrorModal() {
window.localStorage.setItem(
ANT_DESIGN_DO_NOT_OPEN_MIRROR_MODAL_UNTIL,
moment().add(7, 'days').toString(),
);
}
function shouldOpenAntdMirrorModal() {
const until = window.localStorage.getItem(ANT_DESIGN_DO_NOT_OPEN_MIRROR_MODAL_UNTIL);
const deadline = moment(until);
if (!until || !deadline.isValid()) {
return true;
}
return deadline.diff(moment()) < 0;
}
interface HeaderState {
menuVisible: boolean;
windowWidth: number;
searching: boolean;
showTechUIButton: boolean;
}
const Header: React.FC<HeaderProps & WrappedComponentProps<'intl'>> = props => {
const { intl, router, location, themeConfig, changeDirection } = props;
const [headerState, setHeaderState] = useState<HeaderState>({
menuVisible: false,
windowWidth: 1400,
searching: false,
showTechUIButton: false,
});
const { direction } = useContext<SiteContextProps>(SiteContext);
const pingTimer = useRef<NodeJS.Timeout | null>(null);
const handleHideMenu = useCallback(() => {
setHeaderState(prev => ({ ...prev, menuVisible: false }));
}, []);
const onWindowResize = useCallback(() => {
setHeaderState(prev => ({ ...prev, windowWidth: window.innerWidth }));
}, []);
const onTriggerSearching = useCallback((searching: boolean) => {
setHeaderState(prev => ({ ...prev, searching }));
}, []);
const handleShowMenu = useCallback(() => {
setHeaderState(prev => ({ ...prev, menuVisible: true }));
}, []);
const onDirectionChange = useCallback(() => {
changeDirection(direction !== 'rtl' ? 'rtl' : 'ltr');
}, [direction]);
useEffect(() => {
router.listen(handleHideMenu);
initDocSearch({ isZhCN: intl.locale === 'zh-CN', router });
onWindowResize();
window.addEventListener('resize', onWindowResize);
pingTimer.current = ping(status => {
if (status !== 'timeout' && status !== 'error') {
setHeaderState(prev => ({ ...prev, showTechUIButton: true }));
if (
process.env.NODE_ENV === 'production' &&
shouldOpenAntdMirrorModal() &&
window.location.host !== 'ant-design.antgroup.com' &&
window.location.host.indexOf('surge.sh') === -1
) {
Modal.confirm({
title: '提示',
content: '内网用户推荐访问国内镜像以获得极速体验~',
okText: '🚀 立刻前往',
cancelText: '不再弹出',
closable: true,
onOk() {
window.location.href = 'https://ant-design.antgroup.com';
disableAntdMirrorModal();
},
onCancel() {
disableAntdMirrorModal();
},
});
}
}
});
return () => {
window.removeEventListener('resize', onWindowResize);
if (pingTimer.current) {
clearTimeout(pingTimer.current);
}
};
}, []);
// eslint-disable-next-line class-methods-use-this
const handleVersionChange = useCallback((url: string) => {
const currentUrl = window.location.href;
const currentPathname = window.location.pathname;
if (/overview/.test(currentPathname) && /0?[1-39][0-3]?x/.test(url)) {
window.location.href = currentUrl
.replace(window.location.origin, url)
.replace(/\/components\/overview/, `/docs${/0(9|10)x/.test(url) ? '' : '/react'}/introduce`)
.replace(/\/$/, '');
return;
}
window.location.href = currentUrl.replace(window.location.origin, url);
}, []);
const onLangChange = useCallback(() => {
const { pathname, query } = location;
const currentProtocol = `${window.location.protocol}//`;
const currentHref = window.location.href.slice(currentProtocol.length);
if (utils.isLocalStorageNameSupported()) {
localStorage.setItem('locale', utils.isZhCN(pathname) ? 'en-US' : 'zh-CN');
}
window.location.href =
currentProtocol +
currentHref.replace(
window.location.pathname,
utils.getLocalizedPathname(pathname, !utils.isZhCN(pathname), query).pathname,
);
}, [location]);
const nextDirectionText = useMemo<string>(
() => (direction !== 'rtl' ? 'RTL' : 'LTR'),
[direction],
);
const getDropdownStyle = useMemo<React.CSSProperties>(
() => (direction === 'rtl' ? { direction: 'ltr', textAlign: 'right' } : {}),
[direction],
);
return (
<SiteContext.Consumer>
{({ isMobile }) => {
const { menuVisible, windowWidth, searching, showTechUIButton } = headerState;
const docVersions: Record<string, string> = {
[antdVersion]: antdVersion,
...themeConfig?.docVersions,
};
const versionOptions = Object.keys(docVersions).map(version => (
<Option value={docVersions[version]} key={version}>
{version}
</Option>
));
const pathname = location.pathname.replace(/(^\/|\/$)/g, '');
const isHome = ['', 'index', 'index-cn'].includes(pathname);
const isZhCN = intl.locale === 'zh-CN';
const isRTL = direction === 'rtl';
let responsive: null | 'narrow' | 'crowded' = null;
if (windowWidth < RESPONSIVE_XS) {
responsive = 'crowded';
} else if (windowWidth < RESPONSIVE_SM) {
responsive = 'narrow';
}
const headerClassName = classNames({
clearfix: true,
'home-header': isHome,
});
const sharedProps = {
isZhCN,
isRTL,
};
const navigationNode = (
<Navigation
key="nav"
{...sharedProps}
location={location}
responsive={responsive}
isMobile={isMobile}
showTechUIButton={showTechUIButton}
pathname={pathname}
directionText={nextDirectionText}
onLangChange={onLangChange}
onDirectionChange={onDirectionChange}
/>
);
let menu: (React.ReactElement | null)[] = [
navigationNode,
<Select
key="version"
className="version"
size="small"
defaultValue={antdVersion}
onChange={handleVersionChange}
dropdownStyle={getDropdownStyle}
getPopupContainer={trigger => trigger.parentNode}
>
{versionOptions}
</Select>,
<Button
size="small"
onClick={onLangChange}
className="header-button header-lang-button"
key="lang-button"
>
<FormattedMessage id="app.header.lang" />
</Button>,
<Button
size="small"
onClick={onDirectionChange}
className="header-button header-direction-button"
key="direction-button"
>
{nextDirectionText}
</Button>,
<More key="more" {...sharedProps} />,
<Github key="github" responsive={responsive} />,
];
if (windowWidth < RESPONSIVE_XS) {
menu = searching ? [] : [navigationNode];
} else if (windowWidth < RESPONSIVE_SM) {
menu = searching ? [] : menu;
}
const colProps = isHome
? [{ flex: 'none' }, { flex: 'auto' }]
: [
{ xxl: 4, xl: 5, lg: 6, md: 6, sm: 24, xs: 24 },
{ xxl: 20, xl: 19, lg: 18, md: 18, sm: 0, xs: 0 },
];
return (
<header id="header" className={headerClassName}>
{isMobile && <MenuOutlined className="nav-phone-icon" onClick={handleShowMenu} />}
<Drawer
open={menuVisible}
placement="right"
title={null}
closable={false}
onClose={() => setHeaderState(prev => ({ ...prev, menuVisible: false }))}
bodyStyle={{ margin: '0 -23px' }}
drawerStyle={{ overflowX: 'hidden' }}
width={260}
>
{menu}
</Drawer>
<Row style={{ flexFlow: 'nowrap', height: 64 }}>
<Col {...colProps[0]}>
<Logo {...sharedProps} location={location} />
</Col>
<Col {...colProps[1]} className="menu-row">
<SearchBar
key="search"
{...sharedProps}
router={router}
algoliaConfig={AlgoliaConfig}
responsive={responsive}
onTriggerFocus={onTriggerSearching}
/>
{!isMobile && menu}
</Col>
</Row>
</header>
);
}}
</SiteContext.Consumer>
);
};
export default injectIntl(Header);