Improve initialState loading

app/assets/javascripts/components/actions/accounts.jsx

@@ -1,8 +1,6 @@
 import api, { getLinks } from '../api'
 import Immutable from 'immutable';
 
-export const ACCOUNT_SET_SELF = 'ACCOUNT_SET_SELF';
-
 export const ACCOUNT_FETCH_REQUEST = 'ACCOUNT_FETCH_REQUEST';
 export const ACCOUNT_FETCH_SUCCESS = 'ACCOUNT_FETCH_SUCCESS';
 export const ACCOUNT_FETCH_FAIL    = 'ACCOUNT_FETCH_FAIL';
@@ -67,13 +65,6 @@ export const FOLLOW_REQUEST_REJECT_REQUEST = 'FOLLOW_REQUEST_REJECT_REQUEST';
 export const FOLLOW_REQUEST_REJECT_SUCCESS = 'FOLLOW_REQUEST_REJECT_SUCCESS';
 export const FOLLOW_REQUEST_REJECT_FAIL    = 'FOLLOW_REQUEST_REJECT_FAIL';
 
-export function setAccountSelf(account) {
-  return {
-    type: ACCOUNT_SET_SELF,
-    account
-  };
-};
-
 export function fetchAccount(id) {
   return (dispatch, getState) => {
     dispatch(fetchAccountRequest(id));

app/assets/javascripts/components/actions/meta.jsx

@@ -1,8 +0,0 @@
-export const ACCESS_TOKEN_SET = 'ACCESS_TOKEN_SET';
-
-export function setAccessToken(token) {
-  return {
-    type: ACCESS_TOKEN_SET,
-    token: token
-  };
-};

app/assets/javascripts/components/actions/store.jsx

@@ -0,0 +1,17 @@
+import Immutable from 'immutable';
+
+export const STORE_HYDRATE = 'STORE_HYDRATE';
+
+const convertState = rawState =>
+  Immutable.fromJS(rawState, (k, v) =>
+    Immutable.Iterable.isIndexed(v) ? v.toList() : v.toMap().mapKeys(x =>
+      Number.isNaN(x * 1) ? x : x * 1));
+
+export function hydrateStore(rawState) {
+  const state = convertState(rawState);
+
+  return {
+    type: STORE_HYDRATE,
+    state
+  };
+};

app/assets/javascripts/components/containers/mastodon.jsx

@@ -7,8 +7,6 @@ import {
   refreshTimeline
 } from '../actions/timelines';
 import { updateNotifications } from '../actions/notifications';
-import { setAccessToken } from '../actions/meta';
-import { setAccountSelf } from '../actions/accounts';
 import createBrowserHistory from 'history/lib/createBrowserHistory';
 import {
   applyRouterMiddleware,
@@ -44,9 +42,12 @@ import pt from 'react-intl/locale-data/pt';
 import hu from 'react-intl/locale-data/hu';
 import uk from 'react-intl/locale-data/uk';
 import getMessagesForLocale from '../locales';
+import { hydrateStore } from '../actions/store';
 
 const store = configureStore();
 
+store.dispatch(hydrateStore(window.INITIAL_STATE));
+
 const browserHistory = useRouterHistory(createBrowserHistory)({
   basename: '/web'
 });
@@ -56,17 +57,11 @@ addLocaleData([...en, ...de, ...es, ...fr, ...pt, ...hu, ...uk]);
 const Mastodon = React.createClass({
 
   propTypes: {
-    token: React.PropTypes.string.isRequired,
-    timelines: React.PropTypes.object,
-    account: React.PropTypes.string,
     locale: React.PropTypes.string.isRequired
   },
 
   componentWillMount() {
-    const { token, account, locale } = this.props;
-
-    store.dispatch(setAccessToken(token));
-    store.dispatch(setAccountSelf(JSON.parse(account)));
+    const { locale } = this.props;
 
     if (typeof App !== 'undefined') {
       this.subscription = App.cable.subscriptions.create('TimelineChannel', {
@@ -74,11 +69,14 @@ const Mastodon = React.createClass({
         received (data) {
           switch(data.type) {
           case 'update':
-              return store.dispatch(updateTimeline(data.timeline, JSON.parse(data.message)));
+            store.dispatch(updateTimeline(data.timeline, JSON.parse(data.message)));
+            break;
           case 'delete':
-              return store.dispatch(deleteFromTimelines(data.id));
+            store.dispatch(deleteFromTimelines(data.id));
+            break;
           case 'notification':
-              return store.dispatch(updateNotifications(JSON.parse(data.message), getMessagesForLocale(locale), locale));
+            store.dispatch(updateNotifications(JSON.parse(data.message), getMessagesForLocale(locale), locale));
+            break;
           }
         }
 

app/assets/javascripts/components/features/compose/containers/navigation_container.jsx

@@ -1,8 +1,10 @@
 import { connect }   from 'react-redux';
 import NavigationBar from '../components/navigation_bar';
 
-const mapStateToProps = (state, props) => ({
+const mapStateToProps = (state, props) => {
+  return {
     account: state.getIn(['accounts', state.getIn(['meta', 'me'])])
-});
+  };
+};
 
 export default connect(mapStateToProps)(NavigationBar);

app/assets/javascripts/components/reducers/accounts.jsx

@@ -1,5 +1,4 @@
 import {
-  ACCOUNT_SET_SELF,
   ACCOUNT_FETCH_SUCCESS,
   FOLLOWERS_FETCH_SUCCESS,
   FOLLOWERS_EXPAND_SUCCESS,
@@ -33,6 +32,7 @@ import {
   NOTIFICATIONS_REFRESH_SUCCESS,
   NOTIFICATIONS_EXPAND_SUCCESS
 } from '../actions/notifications';
+import { STORE_HYDRATE } from '../actions/store';
 import Immutable from 'immutable';
 
 const normalizeAccount = (state, account) => state.set(account.id, Immutable.fromJS(account));
@@ -67,7 +67,8 @@ const initialState = Immutable.Map();
 
 export default function accounts(state = initialState, action) {
   switch(action.type) {
-    case ACCOUNT_SET_SELF:
+  case STORE_HYDRATE:
+    return state.merge(action.state.get('accounts'));
   case ACCOUNT_FETCH_SUCCESS:
   case NOTIFICATIONS_UPDATE:
     return normalizeAccount(state, action.account);

app/assets/javascripts/components/reducers/compose.jsx

@@ -21,7 +21,7 @@ import {
   COMPOSE_LISTABILITY_CHANGE
 } from '../actions/compose';
 import { TIMELINE_DELETE } from '../actions/timelines';
-import { ACCOUNT_SET_SELF } from '../actions/accounts';
+import { STORE_HYDRATE } from '../actions/store';
 import Immutable from 'immutable';
 
 const initialState = Immutable.Map({
@@ -88,6 +88,8 @@ const insertSuggestion = (state, position, token, completion) => {
 
 export default function compose(state = initialState, action) {
   switch(action.type) {
+    case STORE_HYDRATE:
+      return state.merge(action.state.get('compose'));
     case COMPOSE_MOUNT:
       return state.set('mounted', true);
     case COMPOSE_UNMOUNT:
@@ -143,8 +145,6 @@ export default function compose(state = initialState, action) {
       } else {
         return state;
       }
-    case ACCOUNT_SET_SELF:
-      return state.set('me', action.account.id).set('private', action.account.locked);
     default:
       return state;
   }

app/assets/javascripts/components/reducers/meta.jsx

@@ -1,15 +1,15 @@
-import { ACCESS_TOKEN_SET } from '../actions/meta';
-import { ACCOUNT_SET_SELF } from '../actions/accounts';
+import { STORE_HYDRATE } from '../actions/store';
 import Immutable from 'immutable';
 
-const initialState = Immutable.Map();
+const initialState = Immutable.Map({
+  access_token: null,
+  me: null
+});
 
 export default function meta(state = initialState, action) {
   switch(action.type) {
-    case ACCESS_TOKEN_SET:
-      return state.set('access_token', action.token);
-    case ACCOUNT_SET_SELF:
-      return state.set('me', action.account.id);
+  case STORE_HYDRATE:
+    return state.merge(action.state.get('meta'));
   default:
     return state;
   }

app/assets/javascripts/components/store/configureStore.jsx

@@ -3,9 +3,10 @@ import thunk                                     from 'redux-thunk';
 import appReducer from '../reducers';
 import { loadingBarMiddleware } from 'react-redux-loading-bar';
 import errorsMiddleware from '../middleware/errors';
+import Immutable from 'immutable';
 
-export default function configureStore(initialState) {
-  return createStore(appReducer, initialState, compose(applyMiddleware(thunk, loadingBarMiddleware({
+export default function configureStore() {
+  return createStore(appReducer, compose(applyMiddleware(thunk, loadingBarMiddleware({
     promiseTypeSuffixes: ['REQUEST', 'SUCCESS', 'FAIL'],
   }), errorsMiddleware()), window.devToolsExtension ? window.devToolsExtension() : f => f));
 };

app/helpers/home_helper.rb

@@ -3,8 +3,6 @@
 module HomeHelper
   def default_props
     {
-      token: @token,
-      account: render(file: 'api/v1/accounts/show', locals: { account: current_user.account }, formats: :json),
       locale: I18n.locale,
     }
   end

app/views/home/index.html.haml

@@ -1,4 +1,22 @@
 - content_for :header_tags do
+  :javascript
+    window.INITIAL_STATE = {
+      "meta": {
+        "access_token": "#{@token}",
+        "locale": "#{I18n.locale}",
+        "me": #{current_account.id}
+      },
+
+      "compose": {
+        "me": #{current_account.id},
+        "private": #{current_account.locked?}
+      },
+
+      "accounts": {
+        #{current_account.id}: #{render(file: 'api/v1/accounts/show', locals: { account: current_user.account }, formats: :json)}
+      }
+    };
+
   = javascript_include_tag 'application'
 
 = react_component 'Mastodon', default_props, class: 'app-holder', prerender: false