115 lines
3.4 KiB
JavaScript
115 lines
3.4 KiB
JavaScript
import { makeVar } from '@apollo/client';
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import { isEmpty } from 'radash';
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import LocalStorage from '/imports/ui/services/storage/local';
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import SessionStorage from '/imports/ui/services/storage/session';
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import { CHANGED_SETTINGS, DEFAULT_SETTINGS, SETTINGS } from './enums';
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class Settings {
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constructor(defaultValues = {}) {
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const writableDefaultValues = JSON.parse(JSON.stringify(defaultValues));
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Object.values(SETTINGS).forEach((p) => {
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const privateProp = `_${p}`;
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this[privateProp] = {
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reactiveVar: makeVar(undefined),
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};
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const varProp = `${p}Var`;
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Object.defineProperty(this, varProp, {
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get: () => this[privateProp].reactiveVar,
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});
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Object.defineProperty(this, p, {
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get: () => this[privateProp].reactiveVar(),
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set: (v) => {
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this[privateProp].reactiveVar(v);
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},
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});
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});
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this.defaultSettings = {};
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// Sets default locale to browser locale
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writableDefaultValues.application.locale = navigator.languages ? navigator.languages[0] : false
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|| navigator.language
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|| writableDefaultValues.application.locale;
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this.setDefault(writableDefaultValues);
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this.loadChanged();
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}
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setDefault(defaultValues) {
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Object.keys(defaultValues).forEach((key) => {
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this[key] = defaultValues[key];
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this.defaultSettings[`_${key}`] = defaultValues[key];
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});
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this.save(undefined, DEFAULT_SETTINGS);
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}
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loadChanged() {
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const APP_CONFIG = window.meetingClientSettings.public.app;
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const Storage = (APP_CONFIG.userSettingsStorage === 'local') ? LocalStorage : SessionStorage;
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const savedSettings = {};
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Object.values(SETTINGS).forEach((s) => {
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savedSettings[s] = Storage.getItem(`${CHANGED_SETTINGS}_${s}`);
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});
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Object.keys(savedSettings).forEach((key) => {
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const savedItem = savedSettings[key];
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if (!savedItem) return;
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this[key] = {
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...this[key],
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...savedItem,
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};
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});
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}
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save(mutation, settings = CHANGED_SETTINGS) {
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const APP_CONFIG = window.meetingClientSettings.public.app;
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const Storage = (APP_CONFIG.userSettingsStorage === 'local') ? LocalStorage : SessionStorage;
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if (settings === CHANGED_SETTINGS) {
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Object.keys(this).forEach((k) => {
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const values = this[k].reactiveVar && this[k].reactiveVar();
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const defaultValues = this.defaultSettings[k];
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if (!values) return;
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const changedValues = Object.keys(values)
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.filter((item) => values[item] !== defaultValues[item])
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.reduce((acc, item) => ({
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...acc,
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[item]: values[item],
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}), {});
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if (isEmpty(changedValues)) Storage.removeItem(`${settings}${k}`);
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Storage.setItem(`${settings}${k}`, changedValues);
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});
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} else {
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Object.keys(this).forEach((k) => {
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Storage.setItem(`${settings}${k}`, this[k].value);
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});
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}
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const userSettings = {};
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Object.values(SETTINGS).forEach((e) => {
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userSettings[e] = this[e];
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});
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if (typeof mutation === 'function') {
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mutation(userSettings);
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}
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}
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}
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let SettingsSingleton = null;
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export const getSettingsSingletonInstance = () => {
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if (!SettingsSingleton) {
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SettingsSingleton = new Settings(window.meetingClientSettings.public.app.defaultSettings);
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}
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return SettingsSingleton;
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};
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export default getSettingsSingletonInstance;
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