jodit/src/modules/storage/localStorageProvider.ts

Jodit is awesome and usefully wysiwyg editor with filebrowser

/*!
 * Jodit Editor (https://xdsoft.net/jodit/)
 * Licensed under GNU General Public License version 2 or later or a commercial license or MIT;
 * For GPL see LICENSE-GPL.txt in the project root for license information.
 * For MIT see LICENSE-MIT.txt in the project root for license information.
 * For commercial licenses see https://xdsoft.net/jodit/commercial/
 * Copyright (c) 2013-2019 Valeriy Chupurnov. All rights reserved. https://xdsoft.net
 */

import { IDictionary, IStorage } from '../../types';

export class LocalStorageProvider implements IStorage {
	data: IDictionary<string> = {};

	public set(key: string, value: string | number) {
		try {
			localStorage.setItem(key, value.toString());
		} catch {
			this.data[key] = value.toString();
		}
	}

	public get(key: string): string | null {
		try {
			return localStorage.getItem(key);
		} catch {}

		return this.data[key] || null;
	}
}