chrome-cross-storage/lib/index.js

Google chrome storage and localStorage wrapper which help users debug google chrome application which depends on the storage as simple web apps

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class Storage {
    constructor(type) {
        this.GOOGLE_CHROME_STORAGE = 'GOOGLE_CHROME_STORAGE';
        this.LOCAL_STORAGE = 'LOCAL_STORAGE';
        this.storageMethod = type === 'chrome' ? this.GOOGLE_CHROME_STORAGE : this.LOCAL_STORAGE;
    }
    set(key, value, callback = () => { }) {
        if (this.storageMethod === this.GOOGLE_CHROME_STORAGE) {
            chrome.storage.sync.set({
                [key]: value,
            }, callback);
        }
        else {
            localStorage.setItem(key, value);
            callback();
        }
    }
    get(keys, callback = arg => { }) {
        if (this.storageMethod === this.GOOGLE_CHROME_STORAGE) {
            chrome.storage.sync.get(keys, callback);
        }
        else {
            if (typeof keys === 'string') {
                const result = localStorage.getItem(keys);
                callback({
                    [keys]: result
                });
            }
            else {
                const result = keys && keys.reduce((acc, next) => {
                    return Object.assign({}, acc, { [next]: localStorage.getItem(next) });
                }, {});
                callback(result);
            }
        }
    }
    getAll(callback = arg => { }) {
        if (this.storageMethod === this.GOOGLE_CHROME_STORAGE) {
            this.get(null, callback);
        }
        else {
            const values = {};
            const keys = Object.keys(localStorage);
            let i = keys.length;
            while (i--) {
                values[keys[i]] = localStorage.getItem(keys[i]);
            }
            callback(values);
        }
    }
    remove(keys, callback = () => { }) {
        if (this.storageMethod === this.GOOGLE_CHROME_STORAGE) {
            chrome.storage.sync.remove(keys, callback);
        }
        else {
            if (typeof keys === 'string') {
                localStorage.removeItem(keys);
            }
            else {
                keys.map(key => localStorage.removeItem(key));
            }
            callback();
        }
    }
    clear(callback = () => { }) {
        if (this.storageMethod === this.GOOGLE_CHROME_STORAGE) {
            chrome.storage.sync.clear(callback);
        }
        else {
            localStorage.clear();
            callback();
        }
    }
}
exports.default = Storage;