content: import React from 'react';
  import { Provider } from 'react-redux';
  import PropTypes from 'prop-types';
  import configureStore from 'flavours/glitch/store/configureStore';
  import { BrowserRouter, Route } from 'react-router-dom';
  import { ScrollContext } from 'react-router-scroll-4';
  import UI from 'flavours/glitch/features/ui';
  import { fetchCustomEmojis } from 'flavours/glitch/actions/custom_emojis';
  import { hydrateStore } from 'flavours/glitch/actions/store';
  import { connectUserStream } from 'flavours/glitch/actions/streaming';
  import { IntlProvider, addLocaleData } from 'react-intl';
  import { getLocale } from 'locales';
  import initialState from 'flavours/glitch/util/initial_state';
  import ErrorBoundary from 'flavours/glitch/components/error_boundary';
  
  const { localeData, messages } = getLocale();
  addLocaleData(localeData);
  
  export const store = configureStore();
  const hydrateAction = hydrateStore(initialState);
  store.dispatch(hydrateAction);
  
  // load custom emojis
  store.dispatch(fetchCustomEmojis());
  
  const createIdentityContext = state => ({
    signedIn: !!state.meta.me,
    accountId: state.meta.me,
    accessToken: state.meta.access_token,
  });
  
  export default class Mastodon extends React.PureComponent {
  
    static propTypes = {
      locale: PropTypes.string.isRequired,
    };
  
    static childContextTypes = {
      identity: PropTypes.shape({
        signedIn: PropTypes.bool.isRequired,
        accountId: PropTypes.string,
        accessToken: PropTypes.string,
      }).isRequired,
    };
  
    identity = createIdentityContext(initialState);
  
    getChildContext() {
      return {
        identity: this.identity,
      };
    }
  
    componentDidMount() {
      if (this.identity.signedIn) {
        this.disconnect = store.dispatch(connectUserStream());
      }
    }
  
    componentWillUnmount () {
      if (this.disconnect) {
        this.disconnect();
        this.disconnect = null;
      }
    }
  
    shouldUpdateScroll (_, { location }) {
      return !(location.state?.mastodonModalKey);
    }
  
    render () {
      const { locale } = this.props;
  
      return (
        <IntlProvider locale={locale} messages={messages}>
          <Provider store={store}>
            <ErrorBoundary>
              <BrowserRouter basename='/web'>
                <ScrollContext shouldUpdateScroll={this.shouldUpdateScroll}>
                  <Route path='/' component={UI} />
                </ScrollContext>
              </BrowserRouter>
            </ErrorBoundary>
          </Provider>
        </IntlProvider>
      );
    }
  
  }
  