109 lines
5.7 KiB
JavaScript
109 lines
5.7 KiB
JavaScript
// Hintergrunddienst: prüft jede Minute auf Neues, zeigt Zähler und Benachrichtigungen, Rechtsklick-Menü,
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// Tastenkürzel und die Adressleisten-Suche („dh“ + Leertaste).
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import { apiCall, getSession, getSettings, truncate } from './lib/core.js';
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const ALARM = 'deskhub-poll';
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const MENU = 'deskhub-create';
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const APP = 'app.html';
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async function setBadge(count, color = '#0f766e') {
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await chrome.action.setBadgeBackgroundColor({ color });
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await chrome.action.setBadgeText({ text: count > 0 ? (count > 99 ? '99+' : String(count)) : '' });
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}
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async function ensureAlarm() {
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if (!(await chrome.alarms.get(ALARM))) chrome.alarms.create(ALARM, { periodInMinutes: 1, delayInMinutes: 0.1 });
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}
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async function ensureSetup() {
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await ensureAlarm();
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chrome.contextMenus.removeAll(() => {
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chrome.contextMenus.create({ id: MENU, title: 'Als DeskHub-Ticket anlegen', contexts: ['selection', 'page'] });
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});
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}
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// Auch wenn der Hintergrunddienst nur neu gestartet wurde (kein Installations- oder Start-Ereignis): Die Abfrage-Uhr muss laufen
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ensureAlarm();
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chrome.runtime.onInstalled.addListener(ensureSetup);
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chrome.runtime.onStartup.addListener(async () => { await ensureSetup(); poll(); });
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/** Fragt den Server nach Neuem seit dem letzten Mal. Merkt sich die Serverzeit als Bezugspunkt (kein Uhrzeit-Abgleich mit dem PC nötig). */
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export async function poll() {
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const session = await getSession();
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if (!session) { await setBadge(0); return { skipped: true }; }
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const { lastSeen, badgeCount = 0 } = await chrome.storage.local.get(['lastSeen', 'badgeCount']);
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try {
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const { data } = await apiCall('activity.php', { query: lastSeen ? { since: lastSeen } : {} });
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const settings = await getSettings();
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const unassigned = settings.notifyUnassigned ? data.newUnassigned || 0 : 0;
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const replies = settings.notifyMine ? data.newReplies || 0 : 0;
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const fresh = unassigned + replies;
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const total = badgeCount + fresh;
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await chrome.storage.local.set({ lastSeen: data.serverTime, badgeCount: total });
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await setBadge(total);
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if (fresh > 0 && settings.notifications) {
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const parts = [];
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if (unassigned) parts.push(`${unassigned} neu und nicht zugewiesen`);
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if (replies) parts.push(`${replies} Aktualisierung${replies === 1 ? '' : 'en'} bei deinen Tickets`);
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chrome.notifications.create('deskhub-new', { type: 'basic', iconUrl: 'icons/icon128.png', title: 'DeskHub', message: parts.join(', '), priority: 1 });
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}
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return { fresh, total };
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} catch (e) {
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if (e.status === 401) { // Anmeldung abgelaufen: Zähler zeigt „!“, bis sich jemand neu anmeldet
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await setBadge(0);
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await chrome.action.setBadgeText({ text: '!' });
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await chrome.action.setBadgeBackgroundColor({ color: '#b91c1c' });
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chrome.notifications.create('deskhub-login', { type: 'basic', iconUrl: 'icons/icon128.png', title: 'DeskHub', message: 'Bitte in der Erweiterung neu anmelden.' });
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}
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return { error: e.code || 'ERROR' }; // Netzwerkfehler: still bleiben, beim nächsten Mal erneut
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}
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}
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chrome.alarms.onAlarm.addListener((alarm) => { if (alarm.name === ALARM) poll(); });
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const openWindow = (query = '') => chrome.windows.create({ url: chrome.runtime.getURL(`${APP}?mode=window${query}`), type: 'popup', width: 460, height: 760 });
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chrome.contextMenus.onClicked.addListener(async (info, tab) => {
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if (info.menuItemId !== MENU) return;
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const subject = truncate((tab?.title || '').trim(), 120);
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const selection = (info.selectionText || '').trim();
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const source = tab?.url && /^https?:/i.test(tab.url) ? `\n\nQuelle: ${tab.url}` : '';
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await chrome.storage.local.set({ prefill: { subject, message: (selection + source).trim() } });
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await openWindow('&create=1');
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});
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chrome.commands?.onCommand.addListener(async (command, tab) => {
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if (command === 'quick-create') await openWindow('&create=1');
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else if (command === 'open-panel') {
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try { await chrome.sidePanel.open({ windowId: tab?.windowId ?? (await chrome.windows.getCurrent()).id }); } catch { await openWindow(); }
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}
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});
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// Adressleiste: „dh 261031-0299“ öffnet das Ticket, „dh Drucker“ sucht danach.
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const looksLikeTicket = (s) => /^#?(\d{4,}-\d+|\d{5,}|[A-Za-z]{2,6}-\d+)$/.test(s.trim());
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chrome.omnibox?.onInputChanged.addListener((text, suggest) => {
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const t = text.trim();
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if (!t) return suggest([]);
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suggest(looksLikeTicket(t) ? [{ content: t, description: `Ticket ${t.replace(/^#/, '')} öffnen` }] : [{ content: t, description: `Tickets suchen: ${t.replace(/[<>&]/g, '')}` }]);
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});
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chrome.omnibox?.onInputEntered.addListener(async (text) => {
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const t = text.trim();
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if (!t) return;
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await openWindow(looksLikeTicket(t) ? `&ticket=${encodeURIComponent(t.replace(/^#/, ''))}` : `&q=${encodeURIComponent(t)}`);
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});
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chrome.notifications.onClicked.addListener(async (id) => {
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chrome.notifications.clear(id);
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try { await chrome.action.openPopup(); } catch { await openWindow(); }
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});
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chrome.runtime.onMessage.addListener((msg, _sender, sendResponse) => {
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(async () => {
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if (msg?.type === 'reset-badge') { await chrome.storage.local.set({ badgeCount: 0 }); await setBadge(0); sendResponse({ ok: true }); }
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else if (msg?.type === 'poll-now') sendResponse(await poll());
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else if (msg?.type === 'presence') { await apiCall('presence.php', { method: 'POST', body: {} }).catch(() => {}); sendResponse({ ok: true }); }
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else if (msg?.type === 'session-changed') { await ensureAlarm(); await chrome.storage.local.remove(['lastSeen', 'badgeCount']); await setBadge(0); sendResponse(await poll()); }
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else sendResponse({ ok: false });
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})().catch((e) => { try { sendResponse({ error: (e && e.code) || 'ERROR' }); } catch { /* Fenster schon zu */ } });
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return true; // Antwort kommt asynchron
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});
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