openethereum/js/packages/shared/redux/providers/settings/middleware.js
Jaco Greeff 49fdd23d58 Ui 2 move to packages/* (#6113)
* Move secureApi to shell

* Extract isTestnet test

* Use mobx + subscriptions for status

* Re-add status indicator

* Add lerna

* Move intial packages to js/packages

* Move 3rdparty/{email,sms}-verification to correct location

* Move package.json & README to library src

* Move tests for library packages

* Move views & dapps to packages

* Move i18n to root

* Move shell to actual src (main app)

* Remove ~ references

* Change ~ to root (explicit imports)

* Finalise convert of ~

* Move views into dapps as well

* Move dapps to packages/

* Fix references

* Update css

* Update test spec locations

* Update tests

* Case fix

* Skip flakey tests

* Update enzyme

* Skip previously ignored tests

* Allow empty api for hw

* Re-add theme for embed
2017-07-21 15:46:53 +02:00

129 lines
2.9 KiB
JavaScript

// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import store from 'store';
import defaultViews from '@parity/shared/config/defaultViews';
function initBackground (store, api) {
const backgroundSeed = loadBackground() || api.util.sha3(`${Date.now()}`);
store.dispatch({
type: 'updateBackground',
backgroundSeed
});
}
function loadBackground () {
// Check global object to support embedding
return store.get('backgroundSeed') || window.backgroundSeed;
}
function saveBackground (backgroundSeed) {
store.set('backgroundSeed', backgroundSeed);
}
function initViews (store) {
const { settings } = store.getState();
const data = loadViews();
const viewIds = Object.keys(data).filter((viewId) => {
return settings.views[viewId] && data[viewId].active !== settings.views[viewId].active;
});
if (viewIds.length) {
store.dispatch({ type: 'toggleViews', viewIds });
}
}
function getFixedViews () {
const views = {};
Object.keys(defaultViews).forEach((id) => {
if (defaultViews[id].fixed) {
views[id] = { active: true };
}
});
return views;
}
function getDefaultViews () {
const views = {};
Object.keys(defaultViews).forEach((id) => {
views[id] = {
active: defaultViews[id].active || false
};
});
return views;
}
function loadViews () {
const fixed = getFixedViews();
const defaults = getDefaultViews();
let data;
try {
const json = store.get('views') || {};
data = Object.assign(defaults, json, fixed);
} catch (e) {
data = defaults;
}
return data;
}
function saveViews () {
store.set('views', getDefaultViews());
}
function toggleViews (viewIds) {
viewIds.forEach((id) => {
defaultViews[id].active = !defaultViews[id].active;
});
saveViews();
}
export default class SettingsMiddleware {
toMiddleware () {
return (store) => (next) => (action) => {
switch (action.type) {
case 'initAll':
initBackground(store, action.api);
initViews(store);
break;
case 'toggleView':
toggleViews([action.viewId]);
break;
case 'toggleViews':
toggleViews(action.viewIds);
break;
case 'updateBackground':
saveBackground(action.backgroundSeed);
break;
}
next(action);
};
}
}