admin/src/containers/DefaultLayout/DefaultLayout.js
xidedix 349393e60b refactor: update to react router v5
###### dependencies update
- update: `@coreui/react` to `~2.5.0`
- update: `react-router-config` to `^5.0.0`
- update: `react-router-dom` to `^5.0.0`

__BREAKING CHANGES__
- drop 'Breadcrumb' in favour of `Breadcrumb2`
- drop 'SidebarNav' in favour of `SidebarNav2`
- __Breadcrumb2__: **mandatory** prop `router` see > [Breadcrumb](./src/Breadcrumb.md)
- __SidebarNav2__: **mandatory** prop `router`  see > [SidebarNav](./src/SidebarNav.md)

React Router v5 uses the new React Context API, which is incompatible with version used in 4.3.
That's a breaking change. With raw upgrade to v5, you can encounter an error message: `You should not render a <Route> outside a <Router>` or `You should not use <Link> outside a <Router>` etc... It means that Route, Link etc, can't find the correct context object because `Breadcrumb` and `SidebarNav` components have their own context object.

It's important to use the same instance of the `react-router-dom v5` library with template and coreui components. `@coreui/react` version `2.5.0` moves react-router-dom form dependencies to peerDependecies and takes the same library/module from the template/app instead. We have to pass router module object as a prop to `<AppSidebarNav>` and `<AppBreadcrumb>`

#####_migration guide v2.1 -> v2.5_ 💥
1. update `dependencies` in `package.json`
   - [ ] `@coreui/react` to `~2.5.0`
   - [ ] `react-router-dom` to `^5.0.0`
   - [ ] `react-router-config` to `^5.0.0`

2. modify `DefaultLayout.js`
   - [ ] import react-router-dom module as an object
     ```
     import * as router from 'react-router-dom';
     ```
   - [ ] import new versions of components `AppBreadcrumb2` and `AppSidebarNav2` (alias is optional, just keep consistency with markup)
     ```jsx
     import {
       ...
       AppBreadcrumb2 as AppBreadcrumb,
       AppSidebarNav2 as AppSidebarNav
       ...
     } from '@coreui/react';
     ```
   - [ ] inject `router` object as a prop to `<AppSidebarNav>` and `<AppBreadcrumb>`
     ```html
     <AppSidebarNav navConfig={navigation} {...this.props} router={router}/>
     ```

     ```html
     <AppBreadcrumb appRoutes={routes} router={router}/>
     ```

---
2019-05-16 17:51:38 +02:00

93 lines
2.7 KiB
JavaScript

import React, { Component, Suspense } from 'react';
import { Redirect, Route, Switch } from 'react-router-dom';
import * as router from 'react-router-dom';
import { Container } from 'reactstrap';
import {
AppAside,
AppFooter,
AppHeader,
AppSidebar,
AppSidebarFooter,
AppSidebarForm,
AppSidebarHeader,
AppSidebarMinimizer,
AppBreadcrumb2 as AppBreadcrumb,
AppSidebarNav2 as AppSidebarNav,
} from '@coreui/react';
// sidebar nav config
import navigation from '../../_nav';
// routes config
import routes from '../../routes';
const DefaultAside = React.lazy(() => import('./DefaultAside'));
const DefaultFooter = React.lazy(() => import('./DefaultFooter'));
const DefaultHeader = React.lazy(() => import('./DefaultHeader'));
class DefaultLayout extends Component {
loading = () => <div className="animated fadeIn pt-1 text-center">Loading...</div>
signOut(e) {
e.preventDefault()
this.props.history.push('/login')
}
render() {
return (
<div className="app">
<AppHeader fixed>
<Suspense fallback={this.loading()}>
<DefaultHeader onLogout={e=>this.signOut(e)}/>
</Suspense>
</AppHeader>
<div className="app-body">
<AppSidebar fixed display="lg">
<AppSidebarHeader />
<AppSidebarForm />
<Suspense>
<AppSidebarNav navConfig={navigation} {...this.props} router={router}/>
</Suspense>
<AppSidebarFooter />
<AppSidebarMinimizer />
</AppSidebar>
<main className="main">
<AppBreadcrumb appRoutes={routes} router={router}/>
<Container fluid>
<Suspense fallback={this.loading()}>
<Switch>
{routes.map((route, idx) => {
return route.component ? (
<Route
key={idx}
path={route.path}
exact={route.exact}
name={route.name}
render={props => (
<route.component {...props} />
)} />
) : (null);
})}
<Redirect from="/" to="/dashboard" />
</Switch>
</Suspense>
</Container>
</main>
<AppAside fixed>
<Suspense fallback={this.loading()}>
<DefaultAside />
</Suspense>
</AppAside>
</div>
<AppFooter>
<Suspense fallback={this.loading()}>
<DefaultFooter />
</Suspense>
</AppFooter>
</div>
);
}
}
export default DefaultLayout;