outline/app/components/AuthenticatedLayout.tsx

import { observable } from "mobx";
import { observer } from "mobx-react";
import * as React from "react";
import { withTranslation, WithTranslation } from "react-i18next";
import { Switch, Route } from "react-router-dom";
import RootStore from "~/stores/RootStore";
import ErrorSuspended from "~/scenes/ErrorSuspended";
import Layout from "~/components/Layout";
import RegisterKeyDown from "~/components/RegisterKeyDown";
import Sidebar from "~/components/Sidebar";
import SettingsSidebar from "~/components/Sidebar/Settings";
import history from "~/utils/history";
import {
  searchPath,
  matchDocumentSlug as slug,
  newDocumentPath,
  settingsPath,
} from "~/utils/routeHelpers";
import Fade from "./Fade";
import withStores from "./withStores";

const DocumentHistory = React.lazy(
  () =>
    import(
      /* webpackChunkName: "document-history" */
      "~/components/DocumentHistory"
    )
);
const CommandBar = React.lazy(
  () =>
    import(
      /* webpackChunkName: "command-bar" */
      "~/components/CommandBar"
    )
);

type Props = WithTranslation &
  RootStore & {
    children?: React.ReactNode;
  };

@observer
class AuthenticatedLayout extends React.Component<Props> {
  scrollable: HTMLDivElement | null | undefined;

  @observable
  keyboardShortcutsOpen = false;

  goToSearch = (ev: KeyboardEvent) => {
    if (!ev.metaKey && !ev.ctrlKey) {
      ev.preventDefault();
      ev.stopPropagation();
      history.push(searchPath());
    }
  };

  goToNewDocument = () => {
    const { activeCollectionId } = this.props.ui;
    if (!activeCollectionId) {
      return;
    }
    const can = this.props.policies.abilities(activeCollectionId);
    if (!can.update) {
      return;
    }
    history.push(newDocumentPath(activeCollectionId));
  };

  render() {
    const { auth } = this.props;
    const { user, team } = auth;
    const showSidebar = auth.authenticated && user && team;
    if (auth.isSuspended) {
      return <ErrorSuspended />;
    }

    const sidebar = showSidebar ? (
      <Fade>
        <Switch>
          <Route path={settingsPath()} component={SettingsSidebar} />
          <Route component={Sidebar} />
        </Switch>
      </Fade>
    ) : undefined;

    const rightRail = (
      <React.Suspense fallback={null}>
        <Switch>
          <Route
            path={`/doc/${slug}/history/:revisionId?`}
            component={DocumentHistory}
          />
        </Switch>
      </React.Suspense>
    );

    return (
      <Layout title={team?.name} sidebar={sidebar} rightRail={rightRail}>
        <RegisterKeyDown trigger="n" handler={this.goToNewDocument} />
        <RegisterKeyDown trigger="t" handler={this.goToSearch} />
        <RegisterKeyDown trigger="/" handler={this.goToSearch} />
        {this.props.children}
        <CommandBar />
      </Layout>
    );
  }
}

export default withTranslation()(withStores(AuthenticatedLayout));