mirror of
https://github.com/streetwriters/notesnook.git
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43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
/*
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This file is part of the Notesnook project (https://notesnook.com/)
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Copyright (C) 2023 Streetwriters (Private) Limited
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This program 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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This program 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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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function set<T>(key: string, value: T | null) {
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if (!value) return window.localStorage.removeItem(key);
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window.localStorage.setItem(key, JSON.stringify(value));
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}
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function get<T>(key: string, def?: T): T | undefined {
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const value = window.localStorage.getItem(key);
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if (!value) return def;
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return tryParse(value) as T;
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}
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export const config = { set, get };
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function tryParse<T>(val: string): T | string | undefined {
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if (val === "undefined" || val === "null") return;
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try {
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return JSON.parse(val);
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} catch (e) {
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return val;
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}
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}
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