88 lines
2.7 KiB
JavaScript
88 lines
2.7 KiB
JavaScript
import { en } from './locales/en.js';
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import { normalizeServer, needsConfirmation } from './server.js';
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for (const element of document.querySelectorAll('[data-i18n]')) {
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element.textContent = en[element.dataset.i18n];
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}
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const form = document.querySelector('#server-form');
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const input = document.querySelector('#server-url');
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const status = document.querySelector('#connection-status');
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const open = document.querySelector('.open-workspace');
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const resume = document.querySelector('#resume');
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const confirmation = document.querySelector('#switch-confirmation');
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let activeServer = null;
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let pendingServer = null;
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let initialized = false;
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function action(name, server) {
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const url = new URL(`/action/${name}`, location.href);
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if (server) {
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url.searchParams.set('server', server);
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}
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location.href = url.href;
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}
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window.updateLauncher = (query) => {
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const state = new URLSearchParams(query);
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const phase = state.get('phase');
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const server = state.get('server');
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if (!initialized) {
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input.value = server;
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initialized = true;
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}
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if (phase === 'connecting' || phase === 'connected') {
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activeServer = server;
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}
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status.textContent = en[phase] ?? '';
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status.dataset.state = phase;
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open.disabled = phase === 'connecting';
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open.textContent =
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en[phase === 'connectionError' ? 'retry' : 'openWorkspace'];
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resume.hidden = state.get('ready') !== 'true';
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form.setAttribute('aria-busy', String(phase === 'connecting'));
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};
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function connect(server) {
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confirmation.hidden = true;
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pendingServer = null;
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action('open', server);
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}
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form.addEventListener('submit', (event) => {
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event.preventDefault();
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let server;
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try {
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server = normalizeServer(input.value);
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} catch {
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status.textContent = en.invalidServer;
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input.setAttribute('aria-invalid', 'true');
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input.focus();
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return;
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}
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input.removeAttribute('aria-invalid');
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if (needsConfirmation(activeServer, server)) {
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pendingServer = server;
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confirmation.hidden = false;
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document.querySelector('#confirm-switch').focus();
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return;
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}
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connect(server);
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});
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document.querySelector('#confirm-switch').addEventListener('click', () => {
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if (pendingServer) {
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connect(pendingServer);
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}
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});
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document.querySelector('#cancel-switch').addEventListener('click', () => {
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confirmation.hidden = true;
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pendingServer = null;
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input.focus();
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});
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resume.addEventListener('click', () => action('resume'));
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document.querySelector('#appearance').addEventListener('change', (event) => {
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document.documentElement.dataset.appearance = event.target.value;
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});
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