mirror of
https://github.com/ant-design/ant-design.git
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296 lines
9.1 KiB
JavaScript
296 lines
9.1 KiB
JavaScript
import React from 'react';
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import PropTypes from 'prop-types';
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import { Link } from 'bisheng/router';
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import { Row, Col, Menu, Icon } from 'antd';
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import classNames from 'classnames';
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import MobileMenu from 'rc-drawer';
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import Article from './Article';
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import ComponentDoc from './ComponentDoc';
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import * as utils from '../utils';
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const { SubMenu } = Menu;
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function getActiveMenuItem(props) {
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const { children } = props.params;
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return (children && children.replace('-cn', ''))
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|| props.location.pathname.replace(/(^\/|-cn$)/g, '');
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}
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function getModuleData(props) {
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const { pathname } = props.location;
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const moduleName = /^\/?components/.test(pathname)
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? 'components' : pathname.split('/').filter(item => item).slice(0, 2).join('/');
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const moduleData = moduleName === 'components' || moduleName === 'docs/react'
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|| moduleName === 'changelog' || moduleName === 'changelog-cn'
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? [...props.picked.components, ...props.picked['docs/react'], ...props.picked.changelog]
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: props.picked[moduleName];
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const excludedSuffix = utils.isZhCN(props.location.pathname) ? 'en-US.md' : 'zh-CN.md';
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return moduleData.filter(({ meta }) => !meta.filename.endsWith(excludedSuffix));
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}
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function fileNameToPath(filename) {
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const snippets = filename.replace(/(\/index)?((\.zh-CN)|(\.en-US))?\.md$/i, '').split('/');
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return snippets[snippets.length - 1];
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}
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export default class MainContent extends React.Component {
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static contextTypes = {
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intl: PropTypes.object.isRequired,
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isMobile: PropTypes.bool.isRequired,
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}
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constructor(props) {
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super(props);
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this.state = {
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openKeys: this.getSideBarOpenKeys(props) || [],
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};
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}
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componentDidMount() {
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this.componentDidUpdate();
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}
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componentWillReceiveProps(nextProps) {
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const openKeys = this.getSideBarOpenKeys(nextProps);
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if (openKeys) {
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this.setState({ openKeys });
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}
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}
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componentDidUpdate(prevProps) {
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const { location } = this.props;
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if (!prevProps || prevProps.location.pathname !== location.pathname) {
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this.bindScroller();
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}
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if (!prevProps || (!window.location.hash && prevProps && prevProps.location.pathname !== location.pathname)) {
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document.body.scrollTop = 0;
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document.documentElement.scrollTop = 0;
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return;
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}
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if (this.timer) {
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clearTimeout(this.timer);
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}
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this.timer = setTimeout(() => {
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if (window.location.hash) {
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document.querySelector(window.location.hash).scrollIntoView();
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}
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}, 10);
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}
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componentWillUnmount() {
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clearTimeout(this.timer);
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this.scroller.disable();
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}
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bindScroller() {
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if (this.scroller) {
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this.scroller.disable();
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}
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require('intersection-observer'); // eslint-disable-line
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const scrollama = require('scrollama'); // eslint-disable-line
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this.scroller = scrollama();
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this.scroller
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.setup({
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step: '.markdown > h2, .code-box', // required
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offset: 0,
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})
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.onStepEnter(({ element }) => {
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[].forEach.call(document.querySelectorAll('.toc-affix li a'), (node) => {
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node.className = '';
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});
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const currentNode = document.querySelectorAll(`.toc-affix li a[href="#${element.id}"]`)[0];
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if (currentNode) {
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currentNode.className = 'current';
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}
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});
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}
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handleMenuOpenChange = (openKeys) => {
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this.setState({ openKeys });
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}
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getSideBarOpenKeys(nextProps) {
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const { themeConfig } = nextProps;
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const { pathname } = nextProps.location;
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const prevModule = this.currentModule;
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this.currentModule = pathname.replace(/^\//).split('/')[1] || 'components';
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if (this.currentModule === 'react') {
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this.currentModule = 'components';
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}
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const locale = utils.isZhCN(pathname) ? 'zh-CN' : 'en-US';
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if (prevModule !== this.currentModule) {
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const moduleData = getModuleData(nextProps);
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const shouldOpenKeys = utils.getMenuItems(
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moduleData,
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locale,
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themeConfig.categoryOrder,
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themeConfig.typeOrder
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).map(m => m.title[locale] || m.title);
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return shouldOpenKeys;
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}
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}
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generateMenuItem(isTop, item) {
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const { intl: { locale } } = this.context;
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const key = fileNameToPath(item.filename);
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const title = item.title[locale] || item.title;
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const text = isTop ? title : [
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<span key="english">{title}</span>,
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<span className="chinese" key="chinese">{item.subtitle}</span>,
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];
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const { disabled } = item;
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const url = item.filename.replace(/(\/index)?((\.zh-CN)|(\.en-US))?\.md$/i, '').toLowerCase();
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const child = !item.link ? (
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<Link
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to={utils.getLocalizedPathname(/^components/.test(url) ? `${url}/` : url, locale === 'zh-CN')}
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disabled={disabled}
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>
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{text}
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</Link>) : (
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<a
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href={item.link}
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target="_blank"
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rel="noopener noreferrer"
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disabled={disabled}
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className="menu-item-link-outside"
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>
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{text} <Icon type="export" />
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</a>);
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return (
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<Menu.Item key={key.toLowerCase()} disabled={disabled}>
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{child}
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</Menu.Item>
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);
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}
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getMenuItems() {
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const { themeConfig } = this.props;
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const { intl: { locale } } = this.context;
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const moduleData = getModuleData(this.props);
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const menuItems = utils.getMenuItems(
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moduleData,
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locale,
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themeConfig.categoryOrder,
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themeConfig.typeOrder,
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);
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return menuItems.map((menuItem) => {
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if (menuItem.children) {
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return (
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<SubMenu title={<h4>{menuItem.title}</h4>} key={menuItem.title}>
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{menuItem.children.map((child) => {
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if (child.type === 'type') {
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return (
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<Menu.ItemGroup title={child.title} key={child.title}>
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{child.children.sort((a, b) => {
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return a.title.charCodeAt(0) - b.title.charCodeAt(0);
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}).map(leaf => this.generateMenuItem(false, leaf))}
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</Menu.ItemGroup>
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);
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}
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return this.generateMenuItem(false, child);
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})}
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</SubMenu>
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);
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}
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return this.generateMenuItem(true, menuItem);
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});
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}
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flattenMenu(menu) {
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if (menu && menu.type && menu.type.isMenuItem) {
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return menu;
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}
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if (Array.isArray(menu)) {
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return menu.reduce((acc, item) => acc.concat(this.flattenMenu(item)), []);
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}
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return this.flattenMenu((menu.props && menu.props.children) || menu.children);
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}
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getFooterNav(menuItems, activeMenuItem) {
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const menuItemsList = this.flattenMenu(menuItems);
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let activeMenuItemIndex = -1;
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menuItemsList.forEach((menuItem, i) => {
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if (menuItem && menuItem.key === activeMenuItem) {
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activeMenuItemIndex = i;
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}
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});
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const prev = menuItemsList[activeMenuItemIndex - 1];
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const next = menuItemsList[activeMenuItemIndex + 1];
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return { prev, next };
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}
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render() {
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const { props } = this;
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const { isMobile } = this.context;
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const { openKeys } = this.state;
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const activeMenuItem = getActiveMenuItem(props);
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const menuItems = this.getMenuItems();
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const { prev, next } = this.getFooterNav(menuItems, activeMenuItem);
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const { localizedPageData } = props;
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const mainContainerClass = classNames('main-container', {
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'main-container-component': !!props.demos,
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});
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const menuChild = (
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<Menu
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inlineIndent="40"
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className="aside-container menu-site"
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mode="inline"
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openKeys={openKeys}
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selectedKeys={[activeMenuItem]}
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onOpenChange={this.handleMenuOpenChange}
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>
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{menuItems}
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</Menu>);
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return (
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<div className="main-wrapper">
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<Row>
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{isMobile ? (
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<MobileMenu
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iconChild={[<Icon type="menu-unfold" />, <Icon type="menu-fold" />]}
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key="Mobile-menu"
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wrapperClassName="drawer-wrapper"
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>
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{menuChild}
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</MobileMenu>) : (
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<Col xxl={4} xl={5} lg={6} md={24} sm={24} xs={24} className="main-menu">
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{menuChild}
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</Col>
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)}
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<Col xxl={20} xl={19} lg={18} md={24} sm={24} xs={24} className={mainContainerClass}>
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{
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props.demos
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? <ComponentDoc {...props} doc={localizedPageData} demos={props.demos} />
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: <Article {...props} content={localizedPageData} />
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}
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</Col>
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</Row>
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<Row>
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<Col
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xxl={{ span: 20, offset: 4 }}
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xl={{ span: 19, offset: 5 }}
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lg={{ span: 18, offset: 6 }}
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md={24}
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sm={24}
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xs={24}
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>
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<section className="prev-next-nav">
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{
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prev
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? React.cloneElement(prev.props.children || prev.children[0], { className: 'prev-page' })
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: null
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}
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{
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next
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? React.cloneElement(next.props.children || next.children[0], { className: 'next-page' })
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: null
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}
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</section>
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</Col>
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</Row>
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</div>
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);
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}
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}
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