forked from XimeX/usrspace-browser-addon
93 lines
2.4 KiB
JavaScript
93 lines
2.4 KiB
JavaScript
import Config from "./config.js";
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/**
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* @param {string} url
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* @returns {Promise<any>}
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*/
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async function fetchJson(url) {
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const response = await fetch(url);
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return response.json();
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}
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/**
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* @param {number} days
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* @returns {Promise<object>}
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*/
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function fetchCalendar(days = 28) {
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let url = `${Config.calenderUrl}?o=json`;
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if (days) {
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url += `&r=${days}`;
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}
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return fetchJson(url);
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}
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/**
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* @returns {Promise<object>}
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*/
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function fetchSpaceApi() {
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return fetchJson(Config.spaceApiUrl);
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}
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async function fetchNewData() {
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try {
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const result = await Promise.allSettled([fetchCalendar(), fetchSpaceApi()]);
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const calendarJson = result[0].value;
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const spaceApiJson = result[1].value;
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if (spaceApiJson) {
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const now = new Date();
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const eventActive = calendarJson?.some((event) => (
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new Date(event.begin) <= now && now <= new Date(event.end)
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)) ?? false;
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const badgeText = browser.i18n.getMessage(spaceApiJson.state.open ? 'badgeOpen' : eventActive ? 'badgeEvent' : 'badgeClosed');
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const badgeBgColor = spaceApiJson.state.open ? Config.openColor : eventActive ? Config.eventColor : Config.closedColor;
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await browser.browserAction.setBadgeText({text: badgeText});
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await browser.browserAction.setBadgeBackgroundColor({color: badgeBgColor});
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const spaceApi = JSON.parse(localStorage.getItem('spaceApi'));
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if (spaceApi && spaceApi.state.open !== spaceApiJson.state.open) {
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const state = browser.i18n.getMessage(spaceApiJson.state.open ? 'open' : 'closed');
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await browser.notifications.create('status-change', {
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type: 'basic',
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title: browser.i18n.getMessage('stateNotificationTitle'),
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message: browser.i18n.getMessage('stateNotificationMessage', state),
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iconUrl: browser.runtime.getURL('icons/favicon.svg')
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});
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}
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}
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localStorage.setItem('calendar', JSON.stringify(calendarJson));
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localStorage.setItem('spaceApi', JSON.stringify(spaceApiJson));
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} catch (error) {
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console.error(error);
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}
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}
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let intervalHandler = null;
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function stopFetching() {
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if (intervalHandler !== null) {
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clearInterval(intervalHandler);
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intervalHandler = null;
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}
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}
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function startFetching() {
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fetchNewData();
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if (intervalHandler === null) {
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intervalHandler = setInterval(() => {
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fetchNewData();
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}, Config.refreshTimeout);
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}
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}
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window.addEventListener('offline', () => {
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stopFetching();
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});
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window.addEventListener('online', () => {
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startFetching();
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});
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if (window.navigator.onLine) {
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startFetching();
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}
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