refactor flows into canonical runtime architecture
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QLHazyCoder
@@ -0,0 +1,280 @@
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(function attachBackgroundSub2ApiSessionImport(root, factory) {
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root.MultiPageBackgroundSub2ApiSessionImport = factory();
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})(typeof self !== 'undefined' ? self : globalThis, function createBackgroundSub2ApiSessionImportModule() {
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const PLUS_CHECKOUT_SOURCE = 'plus-checkout';
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const PLUS_CHECKOUT_INJECT_FILES = ['content/utils.js', 'content/operation-delay.js', 'flows/openai/content/plus-checkout.js'];
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function createSub2ApiSessionImportExecutor(deps = {}) {
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const {
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addLog: rawAddLog = async () => {},
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chrome,
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completeNodeFromBackground,
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ensureContentScriptReadyOnTabUntilStopped,
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getTabId,
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isTabAlive,
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normalizeSub2ApiUrl = (value) => value,
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registerTab,
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sendTabMessageUntilStopped,
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sleepWithStop = async () => {},
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throwIfStopped = () => {},
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waitForTabCompleteUntilStopped = async () => {},
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DEFAULT_SUB2API_GROUP_NAME = 'codex',
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} = deps;
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let sub2ApiApi = null;
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function addStepLog(step, message, level = 'info') {
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return rawAddLog(message, level, {
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step,
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stepKey: 'sub2api-session-import',
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});
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}
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function getSub2ApiApi() {
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if (sub2ApiApi) {
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return sub2ApiApi;
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}
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const factory = deps.createSub2ApiApi
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|| self.MultiPageBackgroundSub2ApiApi?.createSub2ApiApi;
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if (typeof factory !== 'function') {
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throw new Error('SUB2API 接口模块未加载，无法导入当前 ChatGPT 会话。');
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}
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sub2ApiApi = factory({
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addLog: rawAddLog,
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normalizeSub2ApiUrl,
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DEFAULT_SUB2API_GROUP_NAME,
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});
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return sub2ApiApi;
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}
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function normalizeString(value = '') {
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return String(value || '').trim();
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}
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function resolveVisibleStep(state = {}) {
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const visibleStep = Math.floor(Number(state?.visibleStep) || 0);
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return visibleStep > 0 ? visibleStep : 10;
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}
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function isSupportedChatGptSessionUrl(url = '') {
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try {
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const parsed = new URL(String(url || ''));
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if (!/^https?:$/i.test(parsed.protocol)) {
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return false;
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}
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const hostname = String(parsed.hostname || '').trim().toLowerCase();
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return /(^|\.)chatgpt\.com$/.test(hostname)
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|| hostname === 'chat.openai.com'
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|| /(^|\.)openai\.com$/.test(hostname);
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} catch {
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return false;
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}
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}
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function getSessionTabHostPriority(url = '') {
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try {
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const hostname = String(new URL(String(url || '')).hostname || '').trim().toLowerCase();
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if (/(^|\.)chatgpt\.com$/.test(hostname)) {
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return 0;
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}
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if (hostname === 'chat.openai.com') {
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return 1;
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}
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if (/(^|\.)openai\.com$/.test(hostname)) {
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return 2;
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}
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} catch {
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return Number.POSITIVE_INFINITY;
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}
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return Number.POSITIVE_INFINITY;
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}
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function getSessionTabActivityPriority(tab = {}) {
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if (tab?.active && tab?.currentWindow) {
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return 0;
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}
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if (tab?.active) {
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return 1;
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}
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return 2;
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}
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function pickPreferredSessionTab(tabs = []) {
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const candidates = (Array.isArray(tabs) ? tabs : [])
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.filter((tab) => Number.isInteger(tab?.id) && isSupportedChatGptSessionUrl(tab.url));
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if (!candidates.length) {
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return null;
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}
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return candidates.reduce((best, candidate) => {
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if (!best) {
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return candidate;
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}
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const candidateHostPriority = getSessionTabHostPriority(candidate.url);
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const bestHostPriority = getSessionTabHostPriority(best.url);
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if (candidateHostPriority !== bestHostPriority) {
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return candidateHostPriority < bestHostPriority ? candidate : best;
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}
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const candidateActivityPriority = getSessionTabActivityPriority(candidate);
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const bestActivityPriority = getSessionTabActivityPriority(best);
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if (candidateActivityPriority !== bestActivityPriority) {
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return candidateActivityPriority < bestActivityPriority ? candidate : best;
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}
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const candidateLastAccessed = Number(candidate?.lastAccessed) || 0;
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const bestLastAccessed = Number(best?.lastAccessed) || 0;
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if (candidateLastAccessed !== bestLastAccessed) {
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return candidateLastAccessed > bestLastAccessed ? candidate : best;
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}
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return Number(candidate.id) < Number(best.id) ? candidate : best;
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}, null);
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}
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async function readSupportedSessionTab(tabId) {
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const numericTabId = Number(tabId) || 0;
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if (!numericTabId || !chrome?.tabs?.get) {
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return null;
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}
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const tab = await chrome.tabs.get(numericTabId).catch(() => null);
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return tab?.id && isSupportedChatGptSessionUrl(tab.url)
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? tab
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: null;
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}
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async function findFallbackSessionTab() {
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if (!chrome?.tabs?.query) {
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return null;
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}
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const activeTabs = await chrome.tabs.query({ active: true, currentWindow: true }).catch(() => []);
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const activeMatch = pickPreferredSessionTab(activeTabs);
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const allTabs = await chrome.tabs.query({}).catch(() => []);
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const globalMatch = pickPreferredSessionTab(allTabs);
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return pickPreferredSessionTab([activeMatch, globalMatch]);
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}
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async function resolveSessionTabId(state = {}) {
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const registeredTabId = typeof getTabId === 'function'
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? await getTabId(PLUS_CHECKOUT_SOURCE)
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: null;
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if (registeredTabId && typeof isTabAlive === 'function' && await isTabAlive(PLUS_CHECKOUT_SOURCE)) {
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const registeredTab = await readSupportedSessionTab(registeredTabId);
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if (registeredTab?.id) {
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return registeredTab.id;
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}
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}
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const storedTabId = Number(state?.plusCheckoutTabId) || 0;
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const storedTab = await readSupportedSessionTab(storedTabId);
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if (storedTab?.id) {
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if (typeof registerTab === 'function') {
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await registerTab(PLUS_CHECKOUT_SOURCE, storedTab.id);
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}
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return storedTab.id;
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}
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const fallbackTab = await findFallbackSessionTab();
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if (fallbackTab?.id) {
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if (typeof registerTab === 'function') {
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await registerTab(PLUS_CHECKOUT_SOURCE, fallbackTab.id);
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}
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return fallbackTab.id;
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}
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throw new Error('未找到可读取 ChatGPT 会话的标签页，请先打开一个已登录的 ChatGPT / OpenAI 页面，或完成当前 Plus 支付链路。');
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}
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async function getResolvedSessionTab(tabId, visibleStep) {
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const tab = await chrome?.tabs?.get?.(tabId).catch(() => null);
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if (!tab?.id) {
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throw new Error(`步骤 ${visibleStep}：ChatGPT 会话标签页不存在或已关闭，无法继续导入 SUB2API。`);
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}
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if (!isSupportedChatGptSessionUrl(tab.url)) {
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throw new Error(`步骤 ${visibleStep}：当前标签页不在 ChatGPT / OpenAI 页面，无法读取当前登录会话。`);
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}
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return tab;
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}
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async function readCurrentChatGptSession(tabId, visibleStep) {
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await waitForTabCompleteUntilStopped(tabId);
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await sleepWithStop(1000);
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await ensureContentScriptReadyOnTabUntilStopped(PLUS_CHECKOUT_SOURCE, tabId, {
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inject: PLUS_CHECKOUT_INJECT_FILES,
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injectSource: PLUS_CHECKOUT_SOURCE,
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logMessage: `步骤 ${visibleStep}：正在等待 ChatGPT 会话页完成加载，再继续读取当前登录会话...`,
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});
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const sessionResult = await sendTabMessageUntilStopped(tabId, PLUS_CHECKOUT_SOURCE, {
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type: 'PLUS_CHECKOUT_GET_STATE',
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source: 'background',
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payload: {
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includeSession: true,
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includeAccessToken: true,
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},
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});
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if (sessionResult?.error) {
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throw new Error(sessionResult.error);
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}
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const session = sessionResult?.session && typeof sessionResult.session === 'object' && !Array.isArray(sessionResult.session)
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? sessionResult.session
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: null;
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const accessToken = normalizeString(
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sessionResult?.accessToken
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|| session?.accessToken
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);
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if (!session && !accessToken) {
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throw new Error(`步骤 ${visibleStep}：未读取到有效的 ChatGPT 会话或 accessToken，请确认当前标签页仍处于已登录状态。`);
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}
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return {
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session,
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accessToken,
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};
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}
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async function executeSub2ApiSessionImport(state = {}) {
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throwIfStopped();
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const visibleStep = resolveVisibleStep(state);
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const api = getSub2ApiApi();
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await addStepLog(visibleStep, '正在定位当前 ChatGPT 会话页并准备导入 SUB2API...', 'info');
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const tabId = await resolveSessionTabId(state);
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const tab = await getResolvedSessionTab(tabId, visibleStep);
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if (chrome?.tabs?.update) {
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await chrome.tabs.update(tab.id, { active: true }).catch(() => {});
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}
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await addStepLog(visibleStep, '正在读取当前 ChatGPT 登录会话...', 'info');
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const sessionState = await readCurrentChatGptSession(tab.id, visibleStep);
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throwIfStopped();
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const result = await api.importCurrentChatGptSession({
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...state,
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session: sessionState.session,
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accessToken: sessionState.accessToken,
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}, {
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visibleStep,
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logLabel: `步骤 ${visibleStep}`,
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logOptions: { step: visibleStep, stepKey: 'sub2api-session-import' },
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timeoutMs: 120000,
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importTimeoutMs: 120000,
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});
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await completeNodeFromBackground(state?.nodeId || 'sub2api-session-import', result);
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}
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return {
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executeSub2ApiSessionImport,
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isSupportedChatGptSessionUrl,
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};
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}
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return {
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createSub2ApiSessionImportExecutor,
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};
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});
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