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