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184 lines
4.7 KiB
184 lines
4.7 KiB
const {AppSubUrl, csrf, NotificationSettings} = window.config;
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export function initNotificationsTable() {
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$('#notification_table .button').on('click', async function () {
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const data = await updateNotification(
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$(this).data('url'),
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$(this).data('status'),
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$(this).data('page'),
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$(this).data('q'),
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$(this).data('notification-id'),
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);
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$('#notification_div').replaceWith(data);
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initNotificationsTable();
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await updateNotificationCount();
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return false;
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});
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}
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async function receiveUpdateCount(event) {
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try {
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const data = JSON.parse(event.data);
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const notificationCount = document.querySelector('.notification_count');
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if (data.Count > 0) {
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notificationCount.classList.remove('hidden');
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} else {
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notificationCount.classList.add('hidden');
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}
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notificationCount.textContent = `${data.Count}`;
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await updateNotificationTable();
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} catch (error) {
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console.error(error, event);
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}
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}
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export async function initNotificationCount() {
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const notificationCount = $('.notification_count');
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if (!notificationCount.length) {
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return;
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}
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if (NotificationSettings.EventSourceUpdateTime > 0 && !!window.EventSource) {
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// Try to connect to the event source via the shared worker first
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if (window.SharedWorker) {
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const worker = new SharedWorker(`${__webpack_public_path__}js/eventsource.sharedworker.js`, 'notification-worker');
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worker.addEventListener('error', (event) => {
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console.error(event);
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});
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worker.port.onmessageerror = () => {
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console.error('Unable to deserialize message');
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};
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worker.port.postMessage({
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type: 'start',
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url: `${window.location.origin}${AppSubUrl}/user/events`,
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});
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worker.port.addEventListener('message', (event) => {
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if (!event.data || !event.data.type) {
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console.error(event);
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return;
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}
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if (event.data.type === 'notification-count') {
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receiveUpdateCount(event.data);
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} else if (event.data.type === 'error') {
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console.error(event.data);
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} else if (event.data.type === 'logout') {
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if (event.data !== 'here') {
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return;
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}
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worker.port.postMessage({
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type: 'close',
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});
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worker.port.close();
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window.location.href = AppSubUrl;
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}
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});
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worker.port.addEventListener('error', (e) => {
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console.error(e);
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});
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worker.port.start();
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window.addEventListener('beforeunload', () => {
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worker.port.postMessage({
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type: 'close',
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});
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worker.port.close();
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});
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return;
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}
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}
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if (NotificationSettings.MinTimeout <= 0) {
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return;
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}
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const fn = (timeout, lastCount) => {
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setTimeout(async () => {
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await updateNotificationCountWithCallback(fn, timeout, lastCount);
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}, timeout);
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};
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fn(NotificationSettings.MinTimeout, notificationCount.text());
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}
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async function updateNotificationCountWithCallback(callback, timeout, lastCount) {
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const currentCount = $('.notification_count').text();
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if (lastCount !== currentCount) {
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callback(NotificationSettings.MinTimeout, currentCount);
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return;
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}
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const newCount = await updateNotificationCount();
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let needsUpdate = false;
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if (lastCount !== newCount) {
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needsUpdate = true;
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timeout = NotificationSettings.MinTimeout;
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} else if (timeout < NotificationSettings.MaxTimeout) {
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timeout += NotificationSettings.TimeoutStep;
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}
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callback(timeout, newCount);
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if (needsUpdate) {
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await updateNotificationTable();
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}
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}
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async function updateNotificationTable() {
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const notificationDiv = $('#notification_div');
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if (notificationDiv.length > 0) {
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const data = await $.ajax({
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type: 'GET',
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url: `${AppSubUrl}/notifications?${notificationDiv.data('params')}`,
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data: {
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'div-only': true,
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}
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});
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notificationDiv.replaceWith(data);
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initNotificationsTable();
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}
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}
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async function updateNotificationCount() {
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const data = await $.ajax({
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type: 'GET',
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url: `${AppSubUrl}/api/v1/notifications/new`,
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headers: {
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'X-Csrf-Token': csrf,
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},
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});
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const notificationCount = $('.notification_count');
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if (data.new === 0) {
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notificationCount.addClass('hidden');
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} else {
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notificationCount.removeClass('hidden');
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}
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notificationCount.text(`${data.new}`);
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return `${data.new}`;
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}
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async function updateNotification(url, status, page, q, notificationID) {
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if (status !== 'pinned') {
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$(`#notification_${notificationID}`).remove();
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}
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return $.ajax({
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type: 'POST',
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url,
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data: {
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_csrf: csrf,
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notification_id: notificationID,
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status,
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page,
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q,
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noredirect: true,
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},
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});
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}
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