hometown/app/javascript/mastodon/containers/mastodon.js
Sorin Davidoi 348d6f5e75 Lazy load components (#3879)
* feat: Lazy-load routes

* feat: Lazy-load modals

* feat: Lazy-load columns

* refactor: Simplify Bundle API

* feat: Optimize bundles

* feat: Prevent flashing the waiting state

* feat: Preload commonly used bundles

* feat: Lazy load Compose reducers

* feat: Lazy load Notifications reducer

* refactor: Move all dynamic imports into one file

* fix: Minor bugs

* fix: Manually hydrate the lazy-loaded reducers

* refactor: Move all dynamic imports to async-components

* fix: Loading modal style

* refactor: Avoid converting the raw state for each lazy hydration

* refactor: Remove unused component

* refactor: Maintain modal name

* fix: Add as=script to preload link

* chore: Fix lint error

* fix(components/bundle): Check if timestamp is set when computing elapsed

* fix: Load compose reducers for the onboarding modal
2017-07-08 00:06:02 +02:00

125 lines
3.5 KiB
JavaScript

import React from 'react';
import { Provider } from 'react-redux';
import PropTypes from 'prop-types';
import configureStore from '../store/configureStore';
import {
updateTimeline,
deleteFromTimelines,
refreshHomeTimeline,
connectTimeline,
disconnectTimeline,
} from '../actions/timelines';
import { showOnboardingOnce } from '../actions/onboarding';
import { updateNotifications, refreshNotifications } from '../actions/notifications';
import BrowserRouter from 'react-router-dom/BrowserRouter';
import Route from 'react-router-dom/Route';
import ScrollContext from 'react-router-scroll/lib/ScrollBehaviorContext';
import UI from '../features/ui';
import { hydrateStore } from '../actions/store';
import createStream from '../stream';
import { IntlProvider, addLocaleData } from 'react-intl';
import { getLocale } from '../locales';
const { localeData, messages } = getLocale();
addLocaleData(localeData);
export const store = configureStore();
const initialState = JSON.parse(document.getElementById('initial-state').textContent);
export const hydrateAction = hydrateStore(initialState);
store.dispatch(hydrateAction);
export default class Mastodon extends React.PureComponent {
static propTypes = {
locale: PropTypes.string.isRequired,
};
componentDidMount() {
const { locale } = this.props;
const streamingAPIBaseURL = store.getState().getIn(['meta', 'streaming_api_base_url']);
const accessToken = store.getState().getIn(['meta', 'access_token']);
const setupPolling = () => {
this.polling = setInterval(() => {
store.dispatch(refreshHomeTimeline());
store.dispatch(refreshNotifications());
}, 20000);
};
const clearPolling = () => {
clearInterval(this.polling);
this.polling = undefined;
};
this.subscription = createStream(streamingAPIBaseURL, accessToken, 'user', {
connected () {
clearPolling();
store.dispatch(connectTimeline('home'));
},
disconnected () {
setupPolling();
store.dispatch(disconnectTimeline('home'));
},
received (data) {
switch(data.event) {
case 'update':
store.dispatch(updateTimeline('home', JSON.parse(data.payload)));
break;
case 'delete':
store.dispatch(deleteFromTimelines(data.payload));
break;
case 'notification':
store.dispatch(updateNotifications(JSON.parse(data.payload), messages, locale));
break;
}
},
reconnected () {
clearPolling();
store.dispatch(connectTimeline('home'));
store.dispatch(refreshHomeTimeline());
store.dispatch(refreshNotifications());
},
});
// Desktop notifications
if (typeof window.Notification !== 'undefined' && Notification.permission === 'default') {
Notification.requestPermission();
}
store.dispatch(showOnboardingOnce());
}
componentWillUnmount () {
if (typeof this.subscription !== 'undefined') {
this.subscription.close();
this.subscription = null;
}
if (typeof this.polling !== 'undefined') {
clearInterval(this.polling);
this.polling = null;
}
}
render () {
const { locale } = this.props;
return (
<IntlProvider locale={locale} messages={messages}>
<Provider store={store}>
<BrowserRouter basename='/web'>
<ScrollContext>
<Route path='/' component={UI} />
</ScrollContext>
</BrowserRouter>
</Provider>
</IntlProvider>
);
}
}