refactor(web-test): этап A.4 — выделить core/session.mjs

Перенос session-функций из browser.mjs (~380 LOC):
  - connect, disconnect, attach, detach, getSession
  - createContext, setActiveContext, listContexts, getActiveContext,
    hasContext, closeContext
  - findExtension (приватная)
  - _logoutSlot, _saveActiveSlot, _activateSlot, _attachSessionListeners
    (приватные multi-context хелперы)

Session-модуль зависит от core/state, core/errors (closeModals),
recording/capture (stopRecording) и циклически от browser.mjs
(getPageState — переедет в nav/navigation.mjs на этапе C.7).
ESM live-binding делает цикл безопасным: getPageState вызывается
только внутри async функций, а не на этапе загрузки модуля.

browser.mjs: 4251 LOC, 56 публичных экспортов. Завершает Чекпоинт A.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Nick Shirokov
2026-05-25 22:12:07 +03:00
parent 4f01f01286
commit fca65ef658
2 changed files with 413 additions and 384 deletions
+6 -384
View File
@@ -123,392 +123,14 @@ export async function pasteText(text, { confirm = 'Control+V', postDelay = 0 } =
}
}
/**
* Find the 1C browser extension in Chrome/Edge user profiles.
* Returns the path to the latest version, or null if not found.
* Can be overridden via extensionPath in .v8-project.json.
*/
function findExtension(overridePath) {
if (overridePath) {
try { if (statSync(overridePath).isDirectory()) return overridePath; } catch {}
return null;
}
const localAppData = process.env.LOCALAPPDATA;
if (!localAppData) return null;
const browsers = [
pathJoin(localAppData, 'Google', 'Chrome', 'User Data'),
pathJoin(localAppData, 'Microsoft', 'Edge', 'User Data'),
];
for (const userData of browsers) {
try { if (!statSync(userData).isDirectory()) continue; } catch { continue; }
let profiles;
try { profiles = readdirSync(userData).filter(d => d === 'Default' || d.startsWith('Profile ')); } catch { continue; }
for (const profile of profiles) {
const extDir = pathJoin(userData, profile, 'Extensions', EXT_ID);
try { if (!statSync(extDir).isDirectory()) continue; } catch { continue; }
let versions;
try { versions = readdirSync(extDir).filter(d => /^\d/.test(d)).sort(); } catch { continue; }
if (versions.length > 0) {
const best = pathJoin(extDir, versions[versions.length - 1]);
try { if (statSync(pathJoin(best, 'manifest.json')).isFile()) return best; } catch {}
}
}
}
return null;
}
/* isConnected moved to core/state.mjs */
/**
* Open browser and navigate to 1C web client URL.
* Waits for initialization (themesCell_theme_0 selector) and attempts to close startup modals.
*/
export async function connect(url, { extensionPath } = {}) {
if (isConnected()) {
await page.goto(url, { waitUntil: 'domcontentloaded', timeout: LOAD_TIMEOUT });
} else {
const extPath = findExtension(extensionPath);
if (extPath) {
// Launch with 1C browser extension via persistent context
setPersistentUserDataDir(pathJoin(tmpdir(), 'pw-1c-ext-' + Date.now()));
mkdirSync(persistentUserDataDir, { recursive: true });
const context = await chromium.launchPersistentContext(persistentUserDataDir, {
headless: false,
args: [
'--start-maximized',
'--disable-extensions-except=' + extPath,
'--load-extension=' + extPath,
],
viewport: null,
permissions: ['clipboard-read', 'clipboard-write'],
});
setBrowser(context); // persistent context IS the browser
setPage(context.pages()[0] || await context.newPage());
} else {
// Fallback: launch without extension
setBrowser(await chromium.launch({ headless: false, args: ['--start-maximized'] }));
const context = await browser.newContext({
viewport: null,
permissions: ['clipboard-read', 'clipboard-write'],
});
setPage(await context.newPage());
}
// Auto-accept native browser dialogs (confirm/alert from 1C scripts like vis.js)
page.on('dialog', dialog => dialog.accept().catch(() => {}));
// Capture seanceId from network requests for graceful logout
setSessionPrefix(null);
setSeanceId(null);
page.on('request', req => {
if (seanceId) return;
const m = req.url().match(/^(https?:\/\/[^/]+\/[^/]+\/[^/]+)\/e1cib\/.+[?&]seanceId=([^&]+)/);
if (m) { setSessionPrefix(m[1]); setSeanceId(m[2]); }
});
await page.goto(url, { waitUntil: 'domcontentloaded', timeout: LOAD_TIMEOUT });
}
// Wait for 1C to initialize — detect by section panel appearance
try {
await page.waitForSelector('#themesCell_theme_0', { timeout: INIT_TIMEOUT });
} catch {
// Fallback: wait fixed time if selector doesn't appear (e.g. login page)
await page.waitForTimeout(5000);
}
// Try to close startup modals (Путеводитель etc.)
await closeModals();
return await getPageState();
}
/**
* Best-effort POST /e1cib/logout on a slot to release the 1C session license.
* Silent — if page is closed or session info missing, just returns.
* @param {object} slot { page, sessionPrefix, seanceId } from contexts Map
* @param {number} [waitMs=500] pause after logout fetch (gives 1C time to process)
*/
async function _logoutSlot(slot, waitMs = 500) {
if (!slot?.page || slot.page.isClosed() || !slot.seanceId || !slot.sessionPrefix) return;
try {
const logoutUrl = `${slot.sessionPrefix}/e1cib/logout?seanceId=${slot.seanceId}`;
await slot.page.evaluate(async (url) => {
await fetch(url, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: '{"root":{}}' });
}, logoutUrl);
await slot.page.waitForTimeout(waitMs);
} catch {}
}
/**
* Gracefully terminate the 1C session and close the browser.
* Sends POST /e1cib/logout to release the license before closing.
*/
export async function disconnect() {
// Multi-context path: stop recording + logout each slot before closing browser
if (contexts.size > 0) {
_saveActiveSlot();
// Recorder is global — one stop covers all contexts
if (recorder) {
try { await stopRecording(); } catch {}
}
for (const [, slot] of contexts.entries()) {
await _logoutSlot(slot);
}
contexts.clear();
setActiveContextName(null);
setActiveMode(null);
}
// Single-session path (connect): auto-stop recording if active
if (recorder) {
try { await stopRecording(); } catch {}
}
if (browser) {
// Graceful logout — release the 1C license (single-session connect path)
await _logoutSlot({ page, sessionPrefix, seanceId }, 1000);
await browser.close().catch(() => {});
setBrowser(null);
setPage(null);
setSessionPrefix(null);
setSeanceId(null);
// Clean up persistent user data dir
if (persistentUserDataDir) {
try { rmSync(persistentUserDataDir, { recursive: true, force: true }); } catch {}
setPersistentUserDataDir(null);
}
}
}
/**
* Attach to a running browser server via CDP WebSocket.
* Sets module state so all functions (getFormState, clickElement, etc.) work.
*/
export async function attach(wsEndpoint, session = {}) {
if (isConnected()) return;
setBrowser(await chromium.connect(wsEndpoint));
const ctx = browser.contexts()[0];
setPage(ctx?.pages()[0]);
if (!page) throw new Error('No page found in browser');
setSessionPrefix(session.sessionPrefix || null);
setSeanceId(session.seanceId || null);
}
/**
* Detach from browser without closing it.
* Returns session state for persistence.
*/
export function detach() {
const session = { sessionPrefix, seanceId };
setBrowser(null);
setPage(null);
setSessionPrefix(null);
setSeanceId(null);
return session;
}
/** Get current session state (for saving between reconnections). */
export function getSession() {
return { sessionPrefix, seanceId };
}
// ============================================================
// Multi-context support (used by run.mjs cmdTest only)
// Session lifecycle + multi-context — extracted to core/session.mjs
// ============================================================
/**
* Save current module-level state into the active slot before switching.
* No-op if no active slot.
*/
function _saveActiveSlot() {
if (!activeContextName) return;
const slot = contexts.get(activeContextName);
if (!slot) return;
slot.page = page;
slot.sessionPrefix = sessionPrefix;
slot.seanceId = seanceId;
slot.highlightMode = highlightMode;
// Note: `recorder`, `lastCaptions`, `lastRecordingDuration` are intentionally NOT
// mirrored per-slot. A multi-context recording produces one continuous output file —
// the recorder follows the active page via recorder._attachPage(), not per-slot state.
}
/** Load a slot's state into module-level vars and mark it active. */
function _activateSlot(name) {
const slot = contexts.get(name);
if (!slot) throw new Error(`Context "${name}" not found. Create it via createContext() first.`);
setPage(slot.page);
setSessionPrefix(slot.sessionPrefix);
setSeanceId(slot.seanceId);
setHighlightMode(slot.highlightMode || false);
setActiveContextName(name);
}
/** Attach 1C session listeners to a page, writing into the given slot. */
function _attachSessionListeners(pg, slot, name) {
pg.on('dialog', dialog => dialog.accept().catch(() => {}));
pg.on('request', req => {
if (slot.seanceId) return;
const m = req.url().match(/^(https?:\/\/[^/]+\/[^/]+\/[^/]+)\/e1cib\/.+[?&]seanceId=([^&]+)/);
if (m) {
slot.sessionPrefix = m[1];
slot.seanceId = m[2];
if (activeContextName === name) {
setSessionPrefix(m[1]);
setSeanceId(m[2]);
}
}
});
}
/**
* Create (or navigate) a named browser context.
* First call launches Chromium via chromium.launch() (NOT launchPersistentContext) so that
* subsequent calls can create additional isolated BrowserContexts in the same process.
* Trade-off: 1C browser extension is loaded via --load-extension (process-level) rather than
* persistent profile.
*
* Use this from run.mjs cmdTest only — exec/run/start use connect() and stay on the
* legacy persistent-context path.
*/
export async function createContext(name, url, { extensionPath, isolation = 'tab' } = {}) {
if (contexts.has(name)) {
await setActiveContext(name);
await page.goto(url, { waitUntil: 'domcontentloaded', timeout: LOAD_TIMEOUT });
try { await page.waitForSelector('#themesCell_theme_0', { timeout: INIT_TIMEOUT }); }
catch { await page.waitForTimeout(5000); }
await closeModals();
return await getPageState();
}
if (!['tab', 'window'].includes(isolation)) {
throw new Error(`createContext: invalid isolation "${isolation}", expected 'tab' or 'window'`);
}
if (activeMode && activeMode !== isolation) {
throw new Error(`createContext: cannot mix isolation modes — first context used "${activeMode}", "${name}" requested "${isolation}". Use the same mode for all contexts in one run.`);
}
// First context: launch browser. Subsequent: reuse existing.
let isFirstContext = !browser;
if (isFirstContext) {
const extPath = findExtension(extensionPath);
const launchArgs = ['--start-maximized'];
if (extPath) {
launchArgs.push('--disable-extensions-except=' + extPath, '--load-extension=' + extPath);
}
if (isolation === 'tab') {
// Persistent context: extension loads reliably, one window with tabs per context
setPersistentUserDataDir(pathJoin(tmpdir(), 'pw-1c-test-' + Date.now()));
mkdirSync(persistentUserDataDir, { recursive: true });
setBrowser(await chromium.launchPersistentContext(persistentUserDataDir, {
headless: false,
args: launchArgs,
viewport: null,
permissions: ['clipboard-read', 'clipboard-write'],
}));
} else {
// Window mode: separate BrowserContext per slot, full cookie isolation
setBrowser(await chromium.launch({ headless: false, args: launchArgs }));
}
setActiveMode(isolation);
}
// Save current active before switching
_saveActiveSlot();
// Create slot — page differs by mode
let newCtx, newPage;
if (activeMode === 'tab') {
// Reuse the persistent context for all slots; each slot gets its own page (tab)
newCtx = browser;
if (isFirstContext) {
newPage = browser.pages()[0] || await browser.newPage();
} else {
newPage = await browser.newPage();
}
} else {
// Window mode: each slot owns its BrowserContext + page
newCtx = await browser.newContext({
viewport: null,
permissions: ['clipboard-read', 'clipboard-write'],
});
newPage = await newCtx.newPage();
}
const slot = {
context: newCtx,
page: newPage,
sessionPrefix: null,
seanceId: null,
highlightMode: false,
};
contexts.set(name, slot);
_attachSessionListeners(newPage, slot, name);
_activateSlot(name);
await page.goto(url, { waitUntil: 'domcontentloaded', timeout: LOAD_TIMEOUT });
try { await page.waitForSelector('#themesCell_theme_0', { timeout: INIT_TIMEOUT }); }
catch { await page.waitForTimeout(5000); }
await closeModals();
return await getPageState();
}
/** Switch the active context. Subsequent browser API calls operate on this context's page. */
export async function setActiveContext(name) {
if (activeContextName === name) return;
if (!contexts.has(name)) throw new Error(`Context "${name}" not found. Available: [${[...contexts.keys()].join(', ')}]`);
// If a recording is active, flush the outgoing page's last frame so the gap is filled
// up to the moment of the switch (avoids a "jump" in video time).
if (recorder && recorder._flushFrames) recorder._flushFrames();
_saveActiveSlot();
_activateSlot(name);
// If the recording is still alive (it lives across slots — we keep the same ffmpeg/output),
// re-attach its screencast to the newly active page.
if (recorder && recorder._attachPage) {
await recorder._attachPage(page);
}
}
export function listContexts() {
return [...contexts.keys()];
}
export function getActiveContext() {
return activeContextName;
}
export function hasContext(name) {
return contexts.has(name);
}
/**
* Close a named context: logout, close its page (tab mode) or BrowserContext
* (window mode), remove from registry. Cannot close the currently active
* context — caller must setActiveContext to another first. This keeps the
* recorder/page invariants simple: recorder is always attached to the
* active slot, which closeContext never touches.
*
* @throws if name is not registered or equals the active context.
*/
export async function closeContext(name) {
if (!contexts.has(name)) {
throw new Error(`Context "${name}" not found. Available: [${[...contexts.keys()].join(', ')}]`);
}
if (name === activeContextName) {
throw new Error(`closeContext: cannot close the active context "${name}". setActiveContext to another context first.`);
}
const slot = contexts.get(name);
await _logoutSlot(slot);
if (activeMode === 'tab') {
try { await slot.page.close(); } catch {}
} else {
try { await slot.context.close(); } catch {}
}
contexts.delete(name);
}
export {
connect, disconnect, attach, detach, getSession,
createContext, setActiveContext, listContexts, getActiveContext,
hasContext, closeContext,
} from './core/session.mjs';
// ============================================================
// Wait + error/modal handling — extracted to core/{wait,errors}.mjs
@@ -0,0 +1,407 @@
// web-test core/session v1.16 — Browser session lifecycle: connect/disconnect/attach/detach, multi-context registry.
// Source: https://github.com/Nikolay-Shirokov/cc-1c-skills
import { chromium } from 'playwright';
import { statSync, mkdirSync, readdirSync, rmSync } from 'fs';
import { join as pathJoin } from 'path';
import { tmpdir } from 'os';
import {
browser, page, sessionPrefix, seanceId, recorder, highlightMode,
contexts, activeContextName, activeMode, persistentUserDataDir,
setBrowser, setPage, setSessionPrefix, setSeanceId, setHighlightMode,
setActiveContextName, setActiveMode, setPersistentUserDataDir,
isConnected, LOAD_TIMEOUT, INIT_TIMEOUT, EXT_ID,
} from './state.mjs';
import { closeModals } from './errors.mjs';
import { stopRecording } from '../recording/capture.mjs';
// getPageState lives in browser.mjs (moves to nav/navigation.mjs in a later stage).
// Static import is a deliberate ESM cycle — fine because the binding is used at
// call time (inside async connect/createContext), not at module evaluation time.
import { getPageState } from '../browser.mjs';
/**
* Find the 1C browser extension in Chrome/Edge user profiles.
* Returns the path to the latest version, or null if not found.
* Can be overridden via extensionPath in .v8-project.json.
*/
function findExtension(overridePath) {
if (overridePath) {
try { if (statSync(overridePath).isDirectory()) return overridePath; } catch {}
return null;
}
const localAppData = process.env.LOCALAPPDATA;
if (!localAppData) return null;
const browsers = [
pathJoin(localAppData, 'Google', 'Chrome', 'User Data'),
pathJoin(localAppData, 'Microsoft', 'Edge', 'User Data'),
];
for (const userData of browsers) {
try { if (!statSync(userData).isDirectory()) continue; } catch { continue; }
let profiles;
try { profiles = readdirSync(userData).filter(d => d === 'Default' || d.startsWith('Profile ')); } catch { continue; }
for (const profile of profiles) {
const extDir = pathJoin(userData, profile, 'Extensions', EXT_ID);
try { if (!statSync(extDir).isDirectory()) continue; } catch { continue; }
let versions;
try { versions = readdirSync(extDir).filter(d => /^\d/.test(d)).sort(); } catch { continue; }
if (versions.length > 0) {
const best = pathJoin(extDir, versions[versions.length - 1]);
try { if (statSync(pathJoin(best, 'manifest.json')).isFile()) return best; } catch {}
}
}
}
return null;
}
/* isConnected moved to core/state.mjs */
/**
* Open browser and navigate to 1C web client URL.
* Waits for initialization (themesCell_theme_0 selector) and attempts to close startup modals.
*/
export async function connect(url, { extensionPath } = {}) {
if (isConnected()) {
await page.goto(url, { waitUntil: 'domcontentloaded', timeout: LOAD_TIMEOUT });
} else {
const extPath = findExtension(extensionPath);
if (extPath) {
// Launch with 1C browser extension via persistent context
setPersistentUserDataDir(pathJoin(tmpdir(), 'pw-1c-ext-' + Date.now()));
mkdirSync(persistentUserDataDir, { recursive: true });
const context = await chromium.launchPersistentContext(persistentUserDataDir, {
headless: false,
args: [
'--start-maximized',
'--disable-extensions-except=' + extPath,
'--load-extension=' + extPath,
],
viewport: null,
permissions: ['clipboard-read', 'clipboard-write'],
});
setBrowser(context); // persistent context IS the browser
setPage(context.pages()[0] || await context.newPage());
} else {
// Fallback: launch without extension
setBrowser(await chromium.launch({ headless: false, args: ['--start-maximized'] }));
const context = await browser.newContext({
viewport: null,
permissions: ['clipboard-read', 'clipboard-write'],
});
setPage(await context.newPage());
}
// Auto-accept native browser dialogs (confirm/alert from 1C scripts like vis.js)
page.on('dialog', dialog => dialog.accept().catch(() => {}));
// Capture seanceId from network requests for graceful logout
setSessionPrefix(null);
setSeanceId(null);
page.on('request', req => {
if (seanceId) return;
const m = req.url().match(/^(https?:\/\/[^/]+\/[^/]+\/[^/]+)\/e1cib\/.+[?&]seanceId=([^&]+)/);
if (m) { setSessionPrefix(m[1]); setSeanceId(m[2]); }
});
await page.goto(url, { waitUntil: 'domcontentloaded', timeout: LOAD_TIMEOUT });
}
// Wait for 1C to initialize — detect by section panel appearance
try {
await page.waitForSelector('#themesCell_theme_0', { timeout: INIT_TIMEOUT });
} catch {
// Fallback: wait fixed time if selector doesn't appear (e.g. login page)
await page.waitForTimeout(5000);
}
// Try to close startup modals (Путеводитель etc.)
await closeModals();
return await getPageState();
}
/**
* Best-effort POST /e1cib/logout on a slot to release the 1C session license.
* Silent — if page is closed or session info missing, just returns.
* @param {object} slot { page, sessionPrefix, seanceId } from contexts Map
* @param {number} [waitMs=500] pause after logout fetch (gives 1C time to process)
*/
async function _logoutSlot(slot, waitMs = 500) {
if (!slot?.page || slot.page.isClosed() || !slot.seanceId || !slot.sessionPrefix) return;
try {
const logoutUrl = `${slot.sessionPrefix}/e1cib/logout?seanceId=${slot.seanceId}`;
await slot.page.evaluate(async (url) => {
await fetch(url, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: '{"root":{}}' });
}, logoutUrl);
await slot.page.waitForTimeout(waitMs);
} catch {}
}
/**
* Gracefully terminate the 1C session and close the browser.
* Sends POST /e1cib/logout to release the license before closing.
*/
export async function disconnect() {
// Multi-context path: stop recording + logout each slot before closing browser
if (contexts.size > 0) {
_saveActiveSlot();
// Recorder is global — one stop covers all contexts
if (recorder) {
try { await stopRecording(); } catch {}
}
for (const [, slot] of contexts.entries()) {
await _logoutSlot(slot);
}
contexts.clear();
setActiveContextName(null);
setActiveMode(null);
}
// Single-session path (connect): auto-stop recording if active
if (recorder) {
try { await stopRecording(); } catch {}
}
if (browser) {
// Graceful logout — release the 1C license (single-session connect path)
await _logoutSlot({ page, sessionPrefix, seanceId }, 1000);
await browser.close().catch(() => {});
setBrowser(null);
setPage(null);
setSessionPrefix(null);
setSeanceId(null);
// Clean up persistent user data dir
if (persistentUserDataDir) {
try { rmSync(persistentUserDataDir, { recursive: true, force: true }); } catch {}
setPersistentUserDataDir(null);
}
}
}
/**
* Attach to a running browser server via CDP WebSocket.
* Sets module state so all functions (getFormState, clickElement, etc.) work.
*/
export async function attach(wsEndpoint, session = {}) {
if (isConnected()) return;
setBrowser(await chromium.connect(wsEndpoint));
const ctx = browser.contexts()[0];
setPage(ctx?.pages()[0]);
if (!page) throw new Error('No page found in browser');
setSessionPrefix(session.sessionPrefix || null);
setSeanceId(session.seanceId || null);
}
/**
* Detach from browser without closing it.
* Returns session state for persistence.
*/
export function detach() {
const session = { sessionPrefix, seanceId };
setBrowser(null);
setPage(null);
setSessionPrefix(null);
setSeanceId(null);
return session;
}
/** Get current session state (for saving between reconnections). */
export function getSession() {
return { sessionPrefix, seanceId };
}
// ============================================================
// Multi-context support (used by run.mjs cmdTest only)
// ============================================================
/**
* Save current module-level state into the active slot before switching.
* No-op if no active slot.
*/
function _saveActiveSlot() {
if (!activeContextName) return;
const slot = contexts.get(activeContextName);
if (!slot) return;
slot.page = page;
slot.sessionPrefix = sessionPrefix;
slot.seanceId = seanceId;
slot.highlightMode = highlightMode;
// Note: `recorder`, `lastCaptions`, `lastRecordingDuration` are intentionally NOT
// mirrored per-slot. A multi-context recording produces one continuous output file —
// the recorder follows the active page via recorder._attachPage(), not per-slot state.
}
/** Load a slot's state into module-level vars and mark it active. */
function _activateSlot(name) {
const slot = contexts.get(name);
if (!slot) throw new Error(`Context "${name}" not found. Create it via createContext() first.`);
setPage(slot.page);
setSessionPrefix(slot.sessionPrefix);
setSeanceId(slot.seanceId);
setHighlightMode(slot.highlightMode || false);
setActiveContextName(name);
}
/** Attach 1C session listeners to a page, writing into the given slot. */
function _attachSessionListeners(pg, slot, name) {
pg.on('dialog', dialog => dialog.accept().catch(() => {}));
pg.on('request', req => {
if (slot.seanceId) return;
const m = req.url().match(/^(https?:\/\/[^/]+\/[^/]+\/[^/]+)\/e1cib\/.+[?&]seanceId=([^&]+)/);
if (m) {
slot.sessionPrefix = m[1];
slot.seanceId = m[2];
if (activeContextName === name) {
setSessionPrefix(m[1]);
setSeanceId(m[2]);
}
}
});
}
/**
* Create (or navigate) a named browser context.
* First call launches Chromium via chromium.launch() (NOT launchPersistentContext) so that
* subsequent calls can create additional isolated BrowserContexts in the same process.
* Trade-off: 1C browser extension is loaded via --load-extension (process-level) rather than
* persistent profile.
*
* Use this from run.mjs cmdTest only — exec/run/start use connect() and stay on the
* legacy persistent-context path.
*/
export async function createContext(name, url, { extensionPath, isolation = 'tab' } = {}) {
if (contexts.has(name)) {
await setActiveContext(name);
await page.goto(url, { waitUntil: 'domcontentloaded', timeout: LOAD_TIMEOUT });
try { await page.waitForSelector('#themesCell_theme_0', { timeout: INIT_TIMEOUT }); }
catch { await page.waitForTimeout(5000); }
await closeModals();
return await getPageState();
}
if (!['tab', 'window'].includes(isolation)) {
throw new Error(`createContext: invalid isolation "${isolation}", expected 'tab' or 'window'`);
}
if (activeMode && activeMode !== isolation) {
throw new Error(`createContext: cannot mix isolation modes — first context used "${activeMode}", "${name}" requested "${isolation}". Use the same mode for all contexts in one run.`);
}
// First context: launch browser. Subsequent: reuse existing.
let isFirstContext = !browser;
if (isFirstContext) {
const extPath = findExtension(extensionPath);
const launchArgs = ['--start-maximized'];
if (extPath) {
launchArgs.push('--disable-extensions-except=' + extPath, '--load-extension=' + extPath);
}
if (isolation === 'tab') {
// Persistent context: extension loads reliably, one window with tabs per context
setPersistentUserDataDir(pathJoin(tmpdir(), 'pw-1c-test-' + Date.now()));
mkdirSync(persistentUserDataDir, { recursive: true });
setBrowser(await chromium.launchPersistentContext(persistentUserDataDir, {
headless: false,
args: launchArgs,
viewport: null,
permissions: ['clipboard-read', 'clipboard-write'],
}));
} else {
// Window mode: separate BrowserContext per slot, full cookie isolation
setBrowser(await chromium.launch({ headless: false, args: launchArgs }));
}
setActiveMode(isolation);
}
// Save current active before switching
_saveActiveSlot();
// Create slot — page differs by mode
let newCtx, newPage;
if (activeMode === 'tab') {
// Reuse the persistent context for all slots; each slot gets its own page (tab)
newCtx = browser;
if (isFirstContext) {
newPage = browser.pages()[0] || await browser.newPage();
} else {
newPage = await browser.newPage();
}
} else {
// Window mode: each slot owns its BrowserContext + page
newCtx = await browser.newContext({
viewport: null,
permissions: ['clipboard-read', 'clipboard-write'],
});
newPage = await newCtx.newPage();
}
const slot = {
context: newCtx,
page: newPage,
sessionPrefix: null,
seanceId: null,
highlightMode: false,
};
contexts.set(name, slot);
_attachSessionListeners(newPage, slot, name);
_activateSlot(name);
await page.goto(url, { waitUntil: 'domcontentloaded', timeout: LOAD_TIMEOUT });
try { await page.waitForSelector('#themesCell_theme_0', { timeout: INIT_TIMEOUT }); }
catch { await page.waitForTimeout(5000); }
await closeModals();
return await getPageState();
}
/** Switch the active context. Subsequent browser API calls operate on this context's page. */
export async function setActiveContext(name) {
if (activeContextName === name) return;
if (!contexts.has(name)) throw new Error(`Context "${name}" not found. Available: [${[...contexts.keys()].join(', ')}]`);
// If a recording is active, flush the outgoing page's last frame so the gap is filled
// up to the moment of the switch (avoids a "jump" in video time).
if (recorder && recorder._flushFrames) recorder._flushFrames();
_saveActiveSlot();
_activateSlot(name);
// If the recording is still alive (it lives across slots — we keep the same ffmpeg/output),
// re-attach its screencast to the newly active page.
if (recorder && recorder._attachPage) {
await recorder._attachPage(page);
}
}
export function listContexts() {
return [...contexts.keys()];
}
export function getActiveContext() {
return activeContextName;
}
export function hasContext(name) {
return contexts.has(name);
}
/**
* Close a named context: logout, close its page (tab mode) or BrowserContext
* (window mode), remove from registry. Cannot close the currently active
* context — caller must setActiveContext to another first. This keeps the
* recorder/page invariants simple: recorder is always attached to the
* active slot, which closeContext never touches.
*
* @throws if name is not registered or equals the active context.
*/
export async function closeContext(name) {
if (!contexts.has(name)) {
throw new Error(`Context "${name}" not found. Available: [${[...contexts.keys()].join(', ')}]`);
}
if (name === activeContextName) {
throw new Error(`closeContext: cannot close the active context "${name}". setActiveContext to another context first.`);
}
const slot = contexts.get(name);
await _logoutSlot(slot);
if (activeMode === 'tab') {
try { await slot.page.close(); } catch {}
} else {
try { await slot.context.close(); } catch {}
}
contexts.delete(name);
}