feat: ШАГ 3 — Chrome-расширение Verstak Bridge
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// Verstak Bridge — Background Service Worker
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// Tracks active tab changes and queues browser events.
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// Pushes events to the Verstak HTTP bridge when available.
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const STORAGE_KEY = 'verstak_queue';
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const BRIDGE_KEY = 'verstak_bridge_config';
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const DEFAULT_CONFIG = { port: 9786, secret: '', autoGenPort: true };
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const FLUSH_INTERVAL_MS = 30_000; // flush every 30s
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const IDLE_RESET_MS = 60_000; // reset session after 60s idle
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// Session state
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let session = {
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url: '',
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title: '',
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domain: '',
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tabId: -1,
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startedAt: null,
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};
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// Start tracking on install
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chrome.runtime.onInstalled.addListener(() => {
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setupAlarms();
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setupListeners();
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});
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// Wake up on browser start
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chrome.runtime.onStartup.addListener(() => {
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setupAlarms();
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setupListeners();
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});
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function setupAlarms() {
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chrome.alarms.create('flushEvents', { periodInMinutes: 0.5 });
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chrome.alarms.create('pingBridge', { periodInMinutes: 1 });
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}
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function setupListeners() {
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// Track active tab changes
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chrome.tabs.onActivated.addListener(onTabActivated);
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chrome.tabs.onUpdated.addListener(onTabUpdated);
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chrome.windows.onFocusChanged.addListener(onWindowFocusChanged);
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// Listen for flush alarm
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chrome.alarms.onAlarm.addListener((alarm) => {
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if (alarm.name === 'flushEvents') flushSession();
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if (alarm.name === 'pingBridge') pingBridge();
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});
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}
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// Called when user switches tabs
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function onTabActivated(activeInfo) {
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flushSession();
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startTracking(activeInfo.tabId);
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}
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// Called when a tab's URL or title changes
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function onTabUpdated(tabId, changeInfo, tab) {
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if (changeInfo.status === 'complete' && tab.active) {
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flushSession();
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startTracking(tabId);
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}
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}
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// Called when window focus changes
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function onWindowFocusChanged(windowId) {
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if (windowId === chrome.windows.WINDOW_ID_NONE) {
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// Window lost focus — flush and stop session
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flushSession();
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session = { url: '', title: '', domain: '', tabId: -1, startedAt: null };
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} else {
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// Window gained focus — get active tab and start tracking
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chrome.tabs.query({ active: true, currentWindow: true }, (tabs) => {
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if (tabs && tabs.length > 0) {
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startTracking(tabs[0].id);
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}
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});
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}
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}
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function startTracking(tabId) {
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chrome.tabs.get(tabId, (tab) => {
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if (chrome.runtime.lastError || !tab || !tab.url) return;
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if (isInternalPage(tab.url)) return;
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session = {
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url: tab.url,
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title: tab.title || '',
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domain: extractDomain(tab.url),
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tabId: tabId,
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startedAt: Date.now(),
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};
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});
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}
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function flushSession() {
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if (!session.url || !session.startedAt) return;
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const duration = Math.round((Date.now() - session.startedAt) / 1000);
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if (duration < 2) {
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// Skip very short visits
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session.startedAt = Date.now(); // reset timer
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return;
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}
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const event = {
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id: generateId(),
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type: 'page_visit',
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url: session.url,
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title: session.title,
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domain: session.domain,
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active_seconds: Math.min(duration, IDLE_RESET_MS / 1000),
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ts_start: new Date(session.startedAt).toISOString(),
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ts_end: new Date().toISOString(),
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};
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queueEvent(event);
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session.startedAt = Date.now(); // reset for next segment
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}
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function queueEvent(event) {
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chrome.storage.local.get(STORAGE_KEY, (data) => {
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const queue = data[STORAGE_KEY] || [];
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queue.push(event);
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// Keep max 500 events in queue
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if (queue.length > 500) {
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queue.splice(0, queue.length - 500);
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}
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chrome.storage.local.set({ [STORAGE_KEY]: queue }, () => {
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// Immediately try to flush if we have enough events
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if (queue.length >= 5) {
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flushQueue();
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}
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});
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});
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}
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function flushQueue() {
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chrome.storage.local.get([STORAGE_KEY, BRIDGE_KEY], (data) => {
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const queue = data[STORAGE_KEY] || [];
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if (queue.length === 0) return;
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const config = data[BRIDGE_KEY] || DEFAULT_CONFIG;
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const port = config.port || 9786;
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const secret = config.secret || '';
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const payload = {
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version: 1,
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device_id: 'chrome-' + (config.deviceId || 'unknown'),
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events: queue,
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};
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fetch(`http://127.0.0.1:${port}/api/events`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'X-Verstak-Secret': secret,
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},
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body: JSON.stringify(payload),
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})
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.then((res) => {
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if (res.ok) {
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// Update recent events
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for (const ev of queue) {
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updateRecent(ev);
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}
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// Clear queue on success
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chrome.storage.local.set({ [STORAGE_KEY]: [] });
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// Notify popup if open
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chrome.runtime.sendMessage({ type: 'UI_UPDATE' }).catch(() => {});
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} else if (res.status === 401) {
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console.warn('[verstak] bridge auth failed, check secret');
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}
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})
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.catch((err) => {
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// Bridge not available — keep events in queue
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if (queue.length % 10 === 0) {
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console.debug('[verstak] bridge unavailable:', err.message);
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}
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});
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});
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}
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function pingBridge() {
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chrome.storage.local.get(BRIDGE_KEY, (data) => {
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const config = data[BRIDGE_KEY] || DEFAULT_CONFIG;
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const port = config.port || 9786;
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fetch(`http://127.0.0.1:${port}/api/ping`)
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.then((res) => res.json())
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.then((info) => {
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chrome.storage.local.set({
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[BRIDGE_KEY]: { ...config, ...info, bridgeReachable: true, lastPing: Date.now() }
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});
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})
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.catch(() => {
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chrome.storage.local.set({
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[BRIDGE_KEY]: { ...config, bridgeReachable: false, lastPing: Date.now() }
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});
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});
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});
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}
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// Listen for messages from popup
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chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
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if (msg.type === 'FORCE_FLUSH') {
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flushSession();
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flushQueue();
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sendResponse({ ok: true });
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}
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if (msg.type === 'SET_TRACKING') {
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// Tracking is always on at the background level;
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// the popup just shows the setting.
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chrome.storage.local.set({ 'verstak_tracking_enabled': msg.enabled });
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sendResponse({ ok: true });
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}
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});
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// Update recent events from flushed queue entries.
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// This is called by flushQueue on successful delivery.
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function updateRecent(event) {
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chrome.storage.local.get(RECENT_KEY, (data) => {
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const recent = data[RECENT_KEY] || [];
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recent.push({
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domain: event.domain,
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title: event.title,
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url: event.url,
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active_seconds: event.active_seconds,
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ts: new Date().toISOString(),
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});
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// Keep last 50
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if (recent.length > 50) {
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recent.splice(0, recent.length - 50);
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}
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chrome.storage.local.set({ [RECENT_KEY]: recent });
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});
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}
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const RECENT_KEY = 'verstak_recent';
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// ... existing code continues below ...
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function extractDomain(url) {
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try {
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return new URL(url).hostname.replace(/^www\./, '');
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} catch {
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return '';
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}
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}
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function isInternalPage(url) {
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const internal = [
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'chrome://', 'chrome-extension://', 'about:', 'edge://',
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'file://', 'data:', 'blob:', 'view-source:', 'devtools:',
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];
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return internal.some((p) => url.startsWith(p));
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}
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function generateId() {
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const ts = Date.now().toString(36);
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const rand = Math.random().toString(36).substring(2, 8);
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return `evt_${ts}_${rand}`;
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}
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@ -0,0 +1,29 @@
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{
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"manifest_version": 3,
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"name": "Verstak Bridge",
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"version": "1.0.0",
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"description": "Отслеживает активные вкладки и отправляет события в Verstak",
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"author": "Verstak",
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"homepage_url": "https://git.mirv.top/mirivlad/verstak",
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"permissions": [
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"tabs",
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"storage",
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"alarms"
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],
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"host_permissions": [
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"http://127.0.0.1/*",
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"http://localhost/*"
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],
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"background": {
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"service_worker": "background.js",
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"type": "module"
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},
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"action": {
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"default_popup": "popup/popup.html",
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"default_title": "Verstak Bridge"
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}
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}
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/* Verstak Bridge Popup */
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:root {
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--bg: #1a1a2e;
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--surface: #16213e;
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--surface2: #1e2d50;
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--accent: #0f9b8e;
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--accent-glow: rgba(15, 155, 142, 0.3);
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--text: #e0e0e0;
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--text-dim: #8892b0;
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--danger: #e74c3c;
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--success: #2ecc71;
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--radius: 8px;
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}
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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width: 320px;
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min-height: 400px;
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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background: var(--bg);
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color: var(--text);
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font-size: 13px;
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}
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.container {
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padding: 12px;
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}
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header {
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display: flex;
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align-items: center;
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justify-content: space-between;
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margin-bottom: 12px;
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}
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header h1 {
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font-size: 16px;
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font-weight: 600;
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color: var(--accent);
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}
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.dot {
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width: 10px;
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height: 10px;
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border-radius: 50%;
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display: inline-block;
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}
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.dot.online {
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background: var(--success);
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box-shadow: 0 0 6px var(--success);
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}
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.dot.offline {
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background: var(--danger);
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box-shadow: 0 0 6px var(--danger);
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}
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.info {
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background: var(--surface);
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border-radius: var(--radius);
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padding: 8px 12px;
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margin-bottom: 12px;
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}
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.row {
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display: flex;
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justify-content: space-between;
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padding: 4px 0;
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}
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.label {
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color: var(--text-dim);
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}
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.value {
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font-weight: 500;
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}
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.value.offline {
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color: var(--danger);
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}
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.value.online {
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color: var(--success);
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}
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/* Toggle switch */
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.controls {
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margin-bottom: 12px;
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}
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.toggle {
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display: flex;
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align-items: center;
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gap: 10px;
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cursor: pointer;
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}
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.toggle input {
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display: none;
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}
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.slider {
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width: 36px;
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height: 20px;
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background: var(--surface2);
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border-radius: 10px;
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position: relative;
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transition: background 0.2s;
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}
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.slider::after {
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content: '';
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position: absolute;
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width: 16px;
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height: 16px;
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border-radius: 50%;
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background: var(--text-dim);
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top: 2px;
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left: 2px;
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transition: all 0.2s;
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}
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.toggle input:checked + .slider {
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background: var(--accent);
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}
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.toggle input:checked + .slider::after {
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left: 18px;
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background: white;
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}
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.toggle-label {
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font-size: 12px;
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color: var(--text-dim);
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}
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/* Recent events */
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.recent {
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margin-bottom: 12px;
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}
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.recent h2 {
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font-size: 11px;
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text-transform: uppercase;
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color: var(--text-dim);
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margin-bottom: 6px;
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letter-spacing: 0.5px;
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}
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#event-list {
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max-height: 200px;
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overflow-y: auto;
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}
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.event-item {
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background: var(--surface);
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border-radius: 6px;
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padding: 6px 8px;
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margin-bottom: 4px;
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font-size: 11px;
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line-height: 1.4;
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}
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.event-item .domain {
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color: var(--accent);
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font-weight: 500;
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}
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.event-item .title {
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color: var(--text);
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.event-item .duration {
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color: var(--text-dim);
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font-size: 10px;
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}
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.empty {
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color: var(--text-dim);
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font-style: italic;
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font-size: 11px;
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}
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/* Footer buttons */
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footer {
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display: flex;
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gap: 6px;
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}
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.btn {
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flex: 1;
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padding: 8px;
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border: none;
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border-radius: var(--radius);
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cursor: pointer;
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font-size: 12px;
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font-weight: 500;
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transition: background 0.2s;
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background: var(--accent);
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color: white;
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}
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.btn:hover {
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background: #0d8a7e;
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}
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.btn.secondary {
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background: var(--surface2);
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color: var(--text);
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}
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.btn.secondary:hover {
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background: #253a60;
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}
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.btn:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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@ -0,0 +1,53 @@
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<!DOCTYPE html>
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<html lang="ru">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Verstak Bridge</title>
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<link rel="stylesheet" href="popup.css">
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</head>
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<body>
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<div class="container">
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<header>
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<h1>Verstak Bridge</h1>
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<span id="status-dot" class="dot offline"></span>
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</header>
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<section class="info">
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<div class="row">
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<span class="label">Сервер</span>
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<span id="bridge-status" class="value offline">Недоступен</span>
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</div>
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<div class="row">
|
||||
<span class="label">Очередь</span>
|
||||
<span id="queue-count" class="value">—</span>
|
||||
</div>
|
||||
<div class="row">
|
||||
<span class="label">Порт</span>
|
||||
<span id="bridge-port" class="value">—</span>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<section class="controls">
|
||||
<label class="toggle">
|
||||
<input type="checkbox" id="track-toggle" checked>
|
||||
<span class="slider"></span>
|
||||
<span class="toggle-label">Отслеживать вкладки</span>
|
||||
</label>
|
||||
</section>
|
||||
|
||||
<section class="recent">
|
||||
<h2>Последние события</h2>
|
||||
<div id="event-list">
|
||||
<p class="empty">Нет событий</p>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<footer>
|
||||
<button id="sync-btn" class="btn">🔄 Отправить сейчас</button>
|
||||
<button id="config-btn" class="btn secondary">⚙ Настройки</button>
|
||||
</footer>
|
||||
</div>
|
||||
<script src="popup.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
// Verstak Bridge — Popup Script
|
||||
// Shows connection status, queue count, and recent events.
|
||||
|
||||
const STORAGE_KEY = 'verstak_queue';
|
||||
const BRIDGE_KEY = 'verstak_bridge_config';
|
||||
const RECENT_KEY = 'verstak_recent';
|
||||
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
updateUI();
|
||||
restoreToggleState();
|
||||
|
||||
document.getElementById('sync-btn').addEventListener('click', forceSync);
|
||||
document.getElementById('track-toggle').addEventListener('change', onToggle);
|
||||
document.getElementById('config-btn').addEventListener('click', () => {
|
||||
// For now, just show bridge config in console
|
||||
chrome.storage.local.get(BRIDGE_KEY, (data) => {
|
||||
console.log('[verstak] bridge config:', data[BRIDGE_KEY]);
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
function updateUI() {
|
||||
chrome.storage.local.get([STORAGE_KEY, BRIDGE_KEY, RECENT_KEY], (data) => {
|
||||
const queue = data[STORAGE_KEY] || [];
|
||||
const config = data[BRIDGE_KEY] || {};
|
||||
const recent = data[RECENT_KEY] || [];
|
||||
|
||||
// Queue count
|
||||
document.getElementById('queue-count').textContent = queue.length;
|
||||
|
||||
// Bridge status
|
||||
const statusEl = document.getElementById('bridge-status');
|
||||
const portEl = document.getElementById('bridge-port');
|
||||
const dotEl = document.getElementById('status-dot');
|
||||
|
||||
if (config.bridgeReachable) {
|
||||
statusEl.textContent = 'Доступен';
|
||||
statusEl.className = 'value online';
|
||||
dotEl.className = 'dot online';
|
||||
portEl.textContent = config.port || '?';
|
||||
} else {
|
||||
statusEl.textContent = 'Недоступен';
|
||||
statusEl.className = 'value offline';
|
||||
dotEl.className = 'dot offline';
|
||||
portEl.textContent = config.lastPing ? '—' : 'проверка...';
|
||||
}
|
||||
|
||||
// Recent events
|
||||
renderRecent(recent, config.bridgeReachable);
|
||||
});
|
||||
}
|
||||
|
||||
function renderRecent(events, reachable) {
|
||||
const list = document.getElementById('event-list');
|
||||
list.innerHTML = '';
|
||||
|
||||
if (!events || events.length === 0) {
|
||||
list.innerHTML = '<p class="empty">Нет событий</p>';
|
||||
return;
|
||||
}
|
||||
|
||||
// Show last 5
|
||||
const lastFive = events.slice(-5).reverse();
|
||||
for (const ev of lastFive) {
|
||||
const item = document.createElement('div');
|
||||
item.className = 'event-item';
|
||||
item.innerHTML = `
|
||||
<div class="domain">${escapeHtml(ev.domain || '?')}</div>
|
||||
<div class="title">${escapeHtml(truncate(ev.title || ev.url, 60))}</div>
|
||||
<div class="duration">${ev.active_seconds || 0}с${reachable ? '' : ' (ожидает)'}</div>
|
||||
`;
|
||||
list.appendChild(item);
|
||||
}
|
||||
}
|
||||
|
||||
function forceSync() {
|
||||
const btn = document.getElementById('sync-btn');
|
||||
btn.disabled = true;
|
||||
btn.textContent = '⏳ Отправка...';
|
||||
|
||||
// Ask background to flush
|
||||
chrome.runtime.sendMessage({ type: 'FORCE_FLUSH' }, (response) => {
|
||||
setTimeout(() => {
|
||||
updateUI();
|
||||
btn.disabled = false;
|
||||
btn.textContent = '🔄 Отправить сейчас';
|
||||
}, 1000);
|
||||
});
|
||||
}
|
||||
|
||||
function onToggle(e) {
|
||||
const enabled = e.target.checked;
|
||||
chrome.storage.local.set({ 'verstak_tracking_enabled': enabled });
|
||||
|
||||
// Notify background
|
||||
chrome.runtime.sendMessage({ type: 'SET_TRACKING', enabled });
|
||||
}
|
||||
|
||||
function restoreToggleState() {
|
||||
chrome.storage.local.get('verstak_tracking_enabled', (data) => {
|
||||
const enabled = data.verstak_tracking_enabled !== false;
|
||||
document.getElementById('track-toggle').checked = enabled;
|
||||
});
|
||||
}
|
||||
|
||||
// Listen for updates from background
|
||||
chrome.runtime.onMessage.addListener((msg) => {
|
||||
if (msg.type === 'UI_UPDATE') {
|
||||
updateUI();
|
||||
}
|
||||
});
|
||||
|
||||
// --- Helpers ---
|
||||
|
||||
function truncate(s, n) {
|
||||
if (!s) return '';
|
||||
return s.length > n ? s.substring(0, n) + '...' : s;
|
||||
}
|
||||
|
||||
function escapeHtml(s) {
|
||||
if (!s) return '';
|
||||
return s
|
||||
.replace(/&/g, '&')
|
||||
.replace(/</g, '<')
|
||||
.replace(/>/g, '>')
|
||||
.replace(/"/g, '"');
|
||||
}
|
||||
Loading…
Reference in New Issue