7 files changed, 78 insertions(+), 22 deletions(-)

A app/javascript/flavours/glitch/components/router.tsx
M app/javascript/flavours/glitch/containers/mastodon.jsx
M app/javascript/flavours/glitch/features/ui/components/navigation_panel.jsx
M app/javascript/flavours/glitch/features/ui/index.jsx
M app/javascript/flavours/glitch/features/ui/util/react_router_helpers.jsx
M app/javascript/flavours/glitch/initial_state.js
M app/javascript/flavours/glitch/is_mobile.ts

@@ 0,0 1,23 @@
+import type { PropsWithChildren } from 'react';
+import React from 'react';
+
+import type { History } from 'history';
+import { createBrowserHistory } from 'history';
+import { Router as OriginalRouter } from 'react-router';
+
+import { layoutFromWindow } from 'flavours/glitch/is_mobile';
+
+const browserHistory = createBrowserHistory();
+const originalPush = browserHistory.push.bind(browserHistory);
+
+browserHistory.push = (path: string, state: History.LocationState) => {
+  if (layoutFromWindow() === 'multi-column' && !path.startsWith('/deck')) {
+    originalPush(`/deck${path}`, state);
+  } else {
+    originalPush(path, state);
+  }
+};
+
+export const Router: React.FC<PropsWithChildren> = ({ children }) => {
+  return <OriginalRouter history={browserHistory}>{children}</OriginalRouter>;
+};

@@ 2,7 2,7 @@ import PropTypes from 'prop-types';
 import { PureComponent } from 'react';
 
 import { Helmet } from 'react-helmet';
-import { BrowserRouter, Route } from 'react-router-dom';
+import { Route } from 'react-router-dom';
 
 import { Provider as ReduxProvider } from 'react-redux';
 


@@ 13,6 13,7 @@ import { checkDeprecatedLocalSettings } from 'flavours/glitch/actions/local_sett
 import { hydrateStore } from 'flavours/glitch/actions/store';
 import { connectUserStream } from 'flavours/glitch/actions/streaming';
 import ErrorBoundary from 'flavours/glitch/components/error_boundary';
+import { Router } from 'flavours/glitch/components/router';
 import UI from 'flavours/glitch/features/ui';
 import initialState, { title as siteTitle } from 'flavours/glitch/initial_state';
 import { IntlProvider } from 'flavours/glitch/locales';


@@ 79,11 80,11 @@ export default class Mastodon extends PureComponent {
       <IntlProvider>
         <ReduxProvider store={store}>
           <ErrorBoundary>
-            <BrowserRouter>
+            <Router>
               <ScrollContext shouldUpdateScroll={this.shouldUpdateScroll}>
                 <Route path='/' component={UI} />
               </ScrollContext>
-            </BrowserRouter>
+            </Router>
 
             <Helmet defaultTitle={title} titleTemplate={`%s - ${title}`} />
           </ErrorBoundary>

@@ 5,6 5,7 @@ import { defineMessages, injectIntl } from 'react-intl';
 
 import NavigationPortal from 'flavours/glitch/components/navigation_portal';
 import { timelinePreview, trendsEnabled } from 'flavours/glitch/initial_state';
+import { transientSingleColumn } from 'flavours/glitch/is_mobile';
 import { preferencesLink } from 'flavours/glitch/utils/backend_links';
 
 import ColumnLink from './column_link';


@@ 27,6 28,7 @@ const messages = defineMessages({
   followsAndFollowers: { id: 'navigation_bar.follows_and_followers', defaultMessage: 'Follows and followers' },
   about: { id: 'navigation_bar.about', defaultMessage: 'About' },
   search: { id: 'navigation_bar.search', defaultMessage: 'Search' },
+  advancedInterface: { id: 'navigation_bar.advanced_interface', defaultMessage: 'Open in advanced web interface' },
   app_settings: { id: 'navigation_bar.app_settings', defaultMessage: 'App settings' },
 });
 


@@ 52,6 54,15 @@ class NavigationPanel extends Component {
 
     return (
       <div className='navigation-panel'>
+        {transientSingleColumn && (
+          <>
+            <a href={`/deck${location.pathname}`} className='button button--block'>
+              {intl.formatMessage(messages.advancedInterface)}
+            </a>
+            <hr />
+          </>
+        )}
+
         {signedIn && (
           <>
             <ColumnLink transparent to='/home' icon='home' text={intl.formatMessage(messages.home)} />

@@ 133,11 133,11 @@ class SwitchingColumnsArea extends PureComponent {
   static propTypes = {
     children: PropTypes.node,
     location: PropTypes.object,
-    mobile: PropTypes.bool,
+    singleColumn: PropTypes.bool,
   };
 
   UNSAFE_componentWillMount () {
-    if (this.props.mobile) {
+    if (this.props.singleColumn) {
       document.body.classList.toggle('layout-single-column', true);
       document.body.classList.toggle('layout-multiple-columns', false);
     } else {


@@ 151,9 151,9 @@ class SwitchingColumnsArea extends PureComponent {
       this.node.handleChildrenContentChange();
     }
 
-    if (prevProps.mobile !== this.props.mobile) {
-      document.body.classList.toggle('layout-single-column', this.props.mobile);
-      document.body.classList.toggle('layout-multiple-columns', !this.props.mobile);
+    if (prevProps.singleColumn !== this.props.singleColumn) {
+      document.body.classList.toggle('layout-single-column', this.props.singleColumn);
+      document.body.classList.toggle('layout-multiple-columns', !this.props.singleColumn);
     }
   }
 


@@ 164,16 164,17 @@ class SwitchingColumnsArea extends PureComponent {
   };
 
   render () {
-    const { children, mobile } = this.props;
+    const { children, singleColumn } = this.props;
     const { signedIn } = this.context.identity;
+    const pathName = this.props.location.pathname;
 
     let redirect;
 
     if (signedIn) {
-      if (mobile) {
+      if (singleColumn) {
         redirect = <Redirect from='/' to='/home' exact />;
       } else {
-        redirect = <Redirect from='/' to='/getting-started' exact />;
+        redirect = <Redirect from='/' to='/deck/getting-started' exact />;
       }
     } else if (singleUserMode && owner && initialState?.accounts[owner]) {
       redirect = <Redirect from='/' to={`/@${initialState.accounts[owner].username}`} exact />;


@@ 184,10 185,13 @@ class SwitchingColumnsArea extends PureComponent {
     }
 
     return (
-      <ColumnsAreaContainer ref={this.setRef} singleColumn={mobile}>
+      <ColumnsAreaContainer ref={this.setRef} singleColumn={singleColumn}>
         <WrappedSwitch>
           {redirect}
 
+          {singleColumn ? <Redirect from='/deck' to='/home' exact /> : null}
+          {singleColumn && pathName.startsWith('/deck/') ? <Redirect from={pathName} to={pathName.slice(5)} /> : null}
+
           <WrappedRoute path='/getting-started' component={GettingStarted} content={children} />
           <WrappedRoute path='/keyboard-shortcuts' component={KeyboardShortcuts} content={children} />
           <WrappedRoute path='/about' component={About} content={children} />


@@ 652,7 656,7 @@ class UI extends Component {
 
           <Header />
 
-          <SwitchingColumnsArea location={location} mobile={layout === 'mobile' || layout === 'single-column'}>
+          <SwitchingColumnsArea location={location} singleColumn={layout === 'mobile' || layout === 'single-column'}>
             {children}
           </SwitchingColumnsArea>
 

@@ 1,5 1,5 @@
 import PropTypes from 'prop-types';
-import * as React from 'react';
+import { Component, PureComponent, cloneElement, Children } from 'react';
 
 import { Switch, Route } from 'react-router-dom';
 


@@ 10,14 10,22 @@ import ColumnLoading from 'flavours/glitch/features/ui/components/column_loading
 import BundleContainer from 'flavours/glitch/features/ui/containers/bundle_container';
 
 // Small wrapper to pass multiColumn to the route components
-export class WrappedSwitch extends React.PureComponent {
+export class WrappedSwitch extends PureComponent {
+  static contextTypes = {
+    router: PropTypes.object,
+  };
 
   render () {
     const { multiColumn, children } = this.props;
+    const { location } = this.context.router.route;
+
+    const decklessLocation = multiColumn && location.pathname.startsWith('/deck')
+      ? {...location, pathname: location.pathname.slice(5)}
+      : location;
 
     return (
-      <Switch>
-        {React.Children.map(children, child => React.cloneElement(child, { multiColumn }))}
+      <Switch location={decklessLocation}>
+        {Children.map(children, child => child ? cloneElement(child, { multiColumn }) : null)}
       </Switch>
     );
   }


@@ 32,7 40,7 @@ WrappedSwitch.propTypes = {
 // Small Wraper to extract the params from the route and pass
 // them to the rendered component, together with the content to
 // be rendered inside (the children)
-export class WrappedRoute extends React.Component {
+export class WrappedRoute extends Component {
 
   static propTypes = {
     component: PropTypes.func.isRequired,

@@ 88,6 88,13 @@
  * @property {string} default_content_type
  */
 
+/** @type {string} */
+const initialPath = document.querySelector("head meta[name=initialPath]")?.getAttribute("content") ?? '';
+/** @type {boolean} */
+export const hasMultiColumnPath = initialPath === '/'
+  || initialPath === '/getting-started'
+  || initialPath.startsWith('/deck');
+
 /**
  * @typedef InitialState
  * @property {Record<string, Account>} accounts

@@ 1,19 1,21 @@
 import { supportsPassiveEvents } from 'detect-passive-events';
 
-import { forceSingleColumn } from 'flavours/glitch/initial_state';
+import { forceSingleColumn, hasMultiColumnPath } from './initial_state';
 
 const LAYOUT_BREAKPOINT = 630;
 
 export const isMobile = (width: number) => width <= LAYOUT_BREAKPOINT;
 
+export const transientSingleColumn = !forceSingleColumn && !hasMultiColumnPath;
+
 export type LayoutType = 'mobile' | 'single-column' | 'multi-column';
 export const layoutFromWindow = (): LayoutType => {
   if (isMobile(window.innerWidth)) {
     return 'mobile';
-  } else if (forceSingleColumn) {
-    return 'single-column';
-  } else {
+  } else if (!forceSingleColumn && !transientSingleColumn) {
     return 'multi-column';
+  } else {
+    return 'single-column';
   }
 };