mirror of
https://github.com/dnote/dnote
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63 lines
1.6 KiB
TypeScript
63 lines
1.6 KiB
TypeScript
/* Copyright (C) 2019, 2020 Monomax Software Pty Ltd
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*
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* This file is part of Dnote.
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*
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* Dnote is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Dnote is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Dnote. If not, see <https://www.gnu.org/licenses/>.
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*/
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import ext from './ext';
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const stateKey = 'state';
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// filterState filters the given state to be suitable for reuse upon next app
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// load
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function filterState(state) {
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return {
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...state,
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location: {
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...state.location,
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path: '/'
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}
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};
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}
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function parseStorageItem(item) {
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if (!item) {
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return null;
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}
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return JSON.parse(item);
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}
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// saveState writes the given state to storage
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export function saveState(state) {
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const filtered = filterState(state);
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const serialized = JSON.stringify(filtered);
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ext.storage.local.set({ [stateKey]: serialized }, () => {
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console.log('synced state');
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});
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}
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// loadState loads and parses serialized state stored in ext.storage
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export function loadState(done) {
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ext.storage.local.get('state', items => {
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const parsed = {
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...items,
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state: parseStorageItem(items.state)
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};
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return done(parsed);
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});
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}
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