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import React from 'react';
import { IndexRedirect } from 'react-router';
import MainContent from '../component/MainContent';
import Article from '../component/Article';
import ComponentDoc from '../component/ComponentDoc';
import demosList from '../../_data/demos-list';
import { redirects } from '../website.config';
if (module.hot) {
module.hot.accept('../../_data/demos-list', () => {});
}
function fileNameToPath(fileName) {
const snippets = fileName.replace(/(\/index)?\.md$/i, '').split('/');
return snippets[snippets.length - 1];
}
function getMenuItems(data) {
const menuMeta = Object.keys(data)
.map((key) => data[key])
.map((file) => file.meta);
const menuItems = {};
menuMeta.sort((a, b) => {
return parseInt(a.order, 10) - parseInt(b.order, 10);
}).forEach((meta) => {
const category = meta.category || 'topLevel';
if (!menuItems[category]) {
menuItems[category] = {};
}
const type = meta.type || 'topLevel';
if (!menuItems[category][type]) {
menuItems[category][type] = [];
}
menuItems[category][type].push(meta);
});
return menuItems;
}
export function generateContainer(data) {
const menuItems = getMenuItems(data);
return (props) => {
return (
<MainContent {...props} menuItems={menuItems} />
);
};
}
export function generateIndex(data) {
const menuItems = getMenuItems(data);
const firstChild = menuItems.topLevel.topLevel.filter((item) => !item.disabled)[0];
return (
<IndexRedirect key="index"
to={fileNameToPath(firstChild.fileName)} />
);
}
const pathToFile = {};
Object.keys(redirects).forEach((key) => pathToFile[redirects[key]] = key);
pathToFile['docs/react/changelog'] = './CHANGELOG'; // TODO
function getDoc(data, props) {
const trimedPathname = props.location.pathname.replace(/^\//, '');
const processedPathname = pathToFile[trimedPathname] || trimedPathname;
const doc = data[`${processedPathname}.md`] ||
data[`${processedPathname}/index.md`];
return doc;
}
export function getChildrenWrapper(data) {
return function childrenWrapper(props) {
const doc = getDoc(data, props);
const hasDemos = demosList[doc.meta.fileName];
return !hasDemos ?
<Article {...props} content={doc} /> :
<ComponentDoc {...props} doc={doc} />;
};
}
export function getEnterHandler(data) {
return function handleEnter(nextState, replace) {
const doc = getDoc(data, nextState);
if (!doc) {
replace('/404');
}
};
}