mirror of
https://github.com/go-gitea/gitea
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a988237eb4
A quick fix for #30756
167 lines
5.9 KiB
JavaScript
167 lines
5.9 KiB
JavaScript
import {createTippy} from '../modules/tippy.js';
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import {GET} from '../modules/fetch.js';
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import {hideElem, showElem} from '../utils/dom.js';
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import {logoutFromWorker} from '../modules/worker.js';
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const {appSubUrl, notificationSettings, enableTimeTracking, assetVersionEncoded} = window.config;
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export function initStopwatch() {
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if (!enableTimeTracking) {
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return;
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}
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const stopwatchEls = document.querySelectorAll('.active-stopwatch');
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const stopwatchPopup = document.querySelector('.active-stopwatch-popup');
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if (!stopwatchEls.length || !stopwatchPopup) {
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return;
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}
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// global stop watch (in the head_navbar), it should always work in any case either the EventSource or the PeriodicPoller is used.
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const seconds = stopwatchEls[0]?.getAttribute('data-seconds');
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if (seconds) {
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updateStopwatchTime(parseInt(seconds));
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}
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for (const stopwatchEl of stopwatchEls) {
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stopwatchEl.removeAttribute('href'); // intended for noscript mode only
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createTippy(stopwatchEl, {
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content: stopwatchPopup.cloneNode(true),
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placement: 'bottom-end',
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trigger: 'click',
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maxWidth: 'none',
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interactive: true,
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hideOnClick: true,
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theme: 'default',
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});
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}
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let usingPeriodicPoller = false;
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const startPeriodicPoller = (timeout) => {
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if (timeout <= 0 || !Number.isFinite(timeout)) return;
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usingPeriodicPoller = true;
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setTimeout(() => updateStopwatchWithCallback(startPeriodicPoller, timeout), timeout);
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};
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// if the browser supports EventSource and SharedWorker, use it instead of the periodic poller
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if (notificationSettings.EventSourceUpdateTime > 0 && window.EventSource && window.SharedWorker) {
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// Try to connect to the event source via the shared worker first
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const worker = new SharedWorker(`${__webpack_public_path__}js/eventsource.sharedworker.js?v=${assetVersionEncoded}`, 'notification-worker');
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worker.addEventListener('error', (event) => {
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console.error('worker error', event);
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});
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worker.port.addEventListener('messageerror', () => {
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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('unknown worker message event', event);
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return;
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}
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if (event.data.type === 'stopwatches') {
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updateStopwatchData(JSON.parse(event.data.data));
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} else if (event.data.type === 'no-event-source') {
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// browser doesn't support EventSource, falling back to periodic poller
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if (!usingPeriodicPoller) startPeriodicPoller(notificationSettings.MinTimeout);
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} else if (event.data.type === 'error') {
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console.error('worker port event error', event.data);
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} else if (event.data.type === 'logout') {
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if (event.data.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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logoutFromWorker();
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} else if (event.data.type === 'close') {
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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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});
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worker.port.addEventListener('error', (e) => {
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console.error('worker port 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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startPeriodicPoller(notificationSettings.MinTimeout);
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}
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async function updateStopwatchWithCallback(callback, timeout) {
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const isSet = await updateStopwatch();
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if (!isSet) {
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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);
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}
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async function updateStopwatch() {
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const response = await GET(`${appSubUrl}/user/stopwatches`);
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if (!response.ok) {
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console.error('Failed to fetch stopwatch data');
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return false;
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}
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const data = await response.json();
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return updateStopwatchData(data);
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}
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function updateStopwatchData(data) {
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const watch = data[0];
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const btnEls = document.querySelectorAll('.active-stopwatch');
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if (!watch) {
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hideElem(btnEls);
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} else {
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const {repo_owner_name, repo_name, issue_index, seconds} = watch;
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const issueUrl = `${appSubUrl}/${repo_owner_name}/${repo_name}/issues/${issue_index}`;
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document.querySelector('.stopwatch-link')?.setAttribute('href', issueUrl);
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document.querySelector('.stopwatch-commit')?.setAttribute('action', `${issueUrl}/times/stopwatch/toggle`);
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document.querySelector('.stopwatch-cancel')?.setAttribute('action', `${issueUrl}/times/stopwatch/cancel`);
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const stopwatchIssue = document.querySelector('.stopwatch-issue');
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if (stopwatchIssue) stopwatchIssue.textContent = `${repo_owner_name}/${repo_name}#${issue_index}`;
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updateStopwatchTime(seconds);
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showElem(btnEls);
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}
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return Boolean(data.length);
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}
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// TODO: This flickers on page load, we could avoid this by making a custom
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// element to render time periods. Feeding a datetime in backend does not work
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// when time zone between server and client differs.
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function updateStopwatchTime(seconds) {
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if (!Number.isFinite(seconds)) return;
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const datetime = (new Date(Date.now() - seconds * 1000)).toISOString();
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for (const parent of document.querySelectorAll('.header-stopwatch-dot')) {
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const existing = parent.querySelector(':scope > relative-time');
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if (existing) {
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existing.setAttribute('datetime', datetime);
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} else {
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const el = document.createElement('relative-time');
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el.setAttribute('format', 'micro');
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el.setAttribute('datetime', datetime);
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el.setAttribute('lang', 'en-US');
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el.setAttribute('title', ''); // make <relative-time> show no title and therefor no tooltip
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parent.append(el);
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}
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}
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}
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