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2025-08-23 20:54:41 +00:00
parent d8c96ad194
commit e3d3f93fc2
5 changed files with 4 additions and 686 deletions
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2
README.md
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@@ -44,4 +44,6 @@ v0.30: sune html tab
v0.31: html is functional 🌐
v0.32: custom sw.js
v0.33: sw wip
v0.34: sune editor bug fix
v0.35: sw are useless
```

335
docs/sw.js
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@@ -1,334 +1 @@
try {
importScripts("https://cdn.jsdelivr.net/npm/localforage@1.10.0/dist/localforage.min.js");
} catch (e) {
}
const TARGET_SUBSTRING = "openrouter.ai/api/v1/chat/completions";
const THREADS_KEY = "threads_v1";
const SAVE_BYTES_THRESHOLD = 6 * 1024;
const SAVE_TIME_THRESHOLD = 800;
const BROADCAST_THROTTLE_MS = 600;
const gid = () => Math.random().toString(36).slice(2, 9) + "-" + Date.now().toString(36);
const now = () => Date.now();
let lfAvailable = typeof localforage !== "undefined";
let lfLoadError = lfAvailable ? null : "localforage not loaded (importScripts failed or blocked)";
async function broadcast(msg) {
try {
const clients = await self.clients.matchAll({ includeUncontrolled: true, type: "window" });
for (const c of clients) {
try {
c.postMessage(msg);
} catch (_) {
}
}
} catch (_) {
}
}
function logDebug(text) {
try {
console.log("[sw] " + text);
} catch {
}
broadcast({ type: "sw-debug-log", ts: now(), text: String(text) });
}
function sanitizeForIDB(v) {
try {
return JSON.parse(JSON.stringify(v));
} catch (e) {
try {
if (!Array.isArray(v)) return [];
return v.map((t) => ({
id: t && t.id,
title: t && t.title,
updatedAt: t && t.updatedAt,
messages: Array.isArray(t && t.messages) ? t.messages.map((m) => ({ id: m && m.id, role: m && m.role, content: String(m && m.content || "") })) : []
}));
} catch (_) {
return [];
}
}
}
async function writeThreadsViaLocalForage(threadsArr) {
if (!lfAvailable) throw new Error("localforage unavailable: " + lfLoadError);
const safeVal = sanitizeForIDB(threadsArr || []);
try {
await localforage.setItem(THREADS_KEY, safeVal);
return { ok: true, method: "localforage.setItem", storedAs: "object" };
} catch (err1) {
try {
await localforage.setItem(THREADS_KEY, JSON.stringify(safeVal));
return { ok: true, method: "localforage.setItem(stringified)", storedAs: "string" };
} catch (err2) {
throw new Error("setItem failed: " + (err2 && err2.message ? err2.message : String(err1)));
}
}
}
async function readThreadsViaLocalForage() {
if (!lfAvailable) throw new Error("localforage unavailable: " + lfLoadError);
try {
const v = await localforage.getItem(THREADS_KEY);
if (typeof v === "string") {
try {
const parsed = JSON.parse(v);
return Array.isArray(parsed) ? parsed : [];
} catch {
return [];
}
}
return Array.isArray(v) ? v : [];
} catch (err) {
throw err;
}
}
function pickLastThread(threads) {
if (!threads || threads.length === 0) return null;
const sorted = [...threads].sort((a, b) => (b.updatedAt || 0) - (a.updatedAt || 0));
return sorted[0];
}
function upsertAssistantInThreadObj(threadObj, streamId, text) {
threadObj.updatedAt = now();
threadObj.messages = threadObj.messages || [];
for (let i = threadObj.messages.length - 1; i >= 0; i--) {
const m = threadObj.messages[i];
if (m && m.sw_streamId === streamId) {
m.content = text;
m.contentParts = [{ type: "text", text }];
m.updatedAt = now();
m._sw_savedAt = now();
return threadObj;
}
}
const msg = {
id: "swmsg-" + gid(),
role: "assistant",
content: text,
contentParts: [{ type: "text", text }],
kind: "assistant",
sw_saved: true,
sw_streamId: streamId,
createdAt: now(),
updatedAt: now(),
_sw_savedAt: now()
};
threadObj.messages.push(msg);
return threadObj;
}
async function flushToLastThreadUsingLF(streamId, accumulated, meta) {
try {
const threads = await readThreadsViaLocalForage();
let thread = pickLastThread(threads);
const createdAt = now();
if (!thread) {
thread = { id: "sw-thread-" + gid(), title: "Missed while backgrounded", pinned: false, updatedAt: createdAt, messages: [] };
threads.unshift(thread);
}
upsertAssistantInThreadObj(thread, streamId, accumulated);
const writeRes = await writeThreadsViaLocalForage(threads);
return { ok: true, threadId: thread.id, writeRes };
} catch (err) {
return { ok: false, error: String(err && err.message ? err.message : err) };
}
}
self.addEventListener("install", (ev) => {
self.skipWaiting();
});
self.addEventListener("activate", (ev) => {
ev.waitUntil(self.clients.claim());
});
const state = { totalIntercepted: 0, activeStreams: {}, lastStream: null };
self.addEventListener("fetch", (event) => {
try {
const url = String(event.request.url || "");
if (!url.includes(TARGET_SUBSTRING)) return;
event.respondWith((async () => {
const upstream = await fetch(event.request);
if (!upstream || !upstream.body) return upstream;
const streamId = "sw-" + gid();
const meta = { url, startedAt: now(), bytes: 0, status: "started" };
state.totalIntercepted = (state.totalIntercepted || 0) + 1;
state.activeStreams[streamId] = meta;
broadcast({ type: "sw-intercept-start", streamId, meta });
const [clientStream, swStream] = upstream.body.tee();
const saveTask = (async () => {
const reader = swStream.getReader();
const decoder = new TextDecoder("utf-8");
let acc = "";
let sinceBytes = 0;
let lastSaveAt = 0;
let lastBroadcastAt = 0;
async function maybeFlush(force = false) {
const nowMs = now();
if (!force && sinceBytes < SAVE_BYTES_THRESHOLD && nowMs - lastSaveAt < SAVE_TIME_THRESHOLD) return;
const res = await flushToLastThreadUsingLF(streamId, acc, { bytes: meta.bytes });
lastSaveAt = nowMs;
sinceBytes = 0;
if (res.ok) {
const now2 = Date.now();
if (now2 - lastBroadcastAt > BROADCAST_THROTTLE_MS) {
lastBroadcastAt = now2;
broadcast({ type: "sw-intercept-progress", streamId, meta: { bytes: meta.bytes, savedAt: lastSaveAt, snippet: acc.slice(-1024), threadId: res.threadId, writeRes: res.writeRes } });
}
} else {
broadcast({ type: "sw-intercept-error", streamId, meta: { error: res.error } });
}
}
try {
while (true) {
const { value, done } = await reader.read();
if (done) break;
let chunk = "";
try {
chunk = decoder.decode(value, { stream: true });
} catch (e) {
chunk = "";
}
acc += chunk;
const bytes = value ? value.byteLength || 0 : chunk.length;
meta.bytes += bytes;
sinceBytes += bytes;
await maybeFlush(false);
}
await maybeFlush(true);
meta.status = "finished";
meta.endedAt = now();
state.lastStream = { streamId, url: meta.url, startedAt: meta.startedAt, endedAt: meta.endedAt, totalBytes: meta.bytes };
delete state.activeStreams[streamId];
broadcast({ type: "sw-intercept-end", streamId, meta: { totalBytes: meta.bytes, endedAt: meta.endedAt } });
} catch (err) {
meta.status = "error";
meta.error = String(err && err.message ? err.message : err);
delete state.activeStreams[streamId];
broadcast({ type: "sw-intercept-error", streamId, meta: { error: meta.error } });
}
})();
event.waitUntil(saveTask);
return new Response(clientStream, {
status: upstream.status,
statusText: upstream.statusText,
headers: upstream.headers
});
})());
} catch (err) {
logDebug("fetch handler top-level error: " + (err && err.message ? err.message : String(err)));
}
});
self.addEventListener("message", (event) => {
const data = event.data || {};
(async () => {
try {
if (data && data.type === "PING") {
if (event.ports && event.ports[0]) event.ports[0].postMessage({ type: "PONG", ts: now(), ok: true });
else broadcast({ type: "PONG", ts: now(), ok: true });
return;
}
if (data && data.type === "PING_STATUS") {
const reply = { type: "PONG_STATUS", ts: now(), lfAvailable, lfLoadError, totalIntercepted: state.totalIntercepted || 0, lastStream: state.lastStream || null };
if (event.ports && event.ports[0]) event.ports[0].postMessage(reply);
else broadcast(reply);
return;
}
if (data && data.type === "TEST_WRITE") {
if (!lfAvailable) {
const res = { type: "TEST_WRITE_RESULT", ok: false, error: "localforage unavailable: " + lfLoadError };
if (event.ports && event.ports[0]) event.ports[0].postMessage(res);
else broadcast(res);
return;
}
try {
const threads = await readThreadsViaLocalForage();
const tid = "sw-test-" + gid();
const nowMs = now();
const t = { id: tid, title: "SW test " + new Date(nowMs).toISOString(), pinned: false, updatedAt: nowMs, messages: [{ id: "swtest-" + gid(), role: "assistant", content: "sw test write @ " + new Date(nowMs).toISOString(), contentParts: [{ type: "text", text: "sw test write" }], createdAt: nowMs, updatedAt: nowMs }] };
threads.unshift(t);
const writeRes = await writeThreadsViaLocalForage(threads);
const out = { type: "TEST_WRITE_RESULT", ok: true, tid, writeRes };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out);
else broadcast(out);
} catch (err) {
const out = { type: "TEST_WRITE_RESULT", ok: false, error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out);
else broadcast(out);
}
return;
}
if (data && data.type === "READ_KEY") {
const key = data.key || THREADS_KEY;
if (!lfAvailable) {
const res = { type: "READ_KEY_RESULT", ok: false, key, error: "localforage unavailable: " + lfLoadError };
if (event.ports && event.ports[0]) event.ports[0].postMessage(res);
else broadcast(res);
return;
}
try {
const val = await localforage.getItem(key);
const parsed = typeof val === "string" ? (() => {
try {
return JSON.parse(val);
} catch {
return val;
}
})() : val;
const out = { type: "READ_KEY_RESULT", ok: true, key, value: parsed };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out);
else broadcast(out);
} catch (err) {
const out = { type: "READ_KEY_RESULT", ok: false, key, error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out);
else broadcast(out);
}
return;
}
if (data && data.type === "LIST_SW_SAVED") {
if (!lfAvailable) {
const res = { type: "LIST_SW_SAVED_RESULT", ok: false, error: "localforage unavailable: " + lfLoadError };
if (event.ports && event.ports[0]) event.ports[0].postMessage(res);
else broadcast(res);
return;
}
try {
const threads = await readThreadsViaLocalForage();
const found = [];
for (const t of threads || []) {
for (const m of t.messages || []) {
if (m && m.sw_streamId) found.push({ threadId: t.id, threadTitle: t.title, messageId: m.id, sw_streamId: m.sw_streamId, snippet: (m.content || "").slice(0, 200), updatedAt: m.updatedAt });
}
}
const out = { type: "LIST_SW_SAVED_RESULT", ok: true, found };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out);
else broadcast(out);
} catch (err) {
const out = { type: "LIST_SW_SAVED_RESULT", ok: false, error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out);
else broadcast(out);
}
return;
}
if (data && data.type === "CLEAR_TESTS") {
if (!lfAvailable) {
const res = { type: "CLEAR_TESTS_RESULT", ok: false, error: "localforage unavailable: " + lfLoadError };
if (event.ports && event.ports[0]) event.ports[0].postMessage(res);
else broadcast(res);
return;
}
try {
const threads = await readThreadsViaLocalForage();
const before = threads.length;
const cleaned = threads.filter((t) => !(t.id && String(t.id).startsWith("sw-test-")));
await writeThreadsViaLocalForage(cleaned);
const removed = before - cleaned.length;
const out = { type: "CLEAR_TESTS_RESULT", ok: true, removed };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out);
else broadcast(out);
} catch (err) {
const out = { type: "CLEAR_TESTS_RESULT", ok: false, error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out);
else broadcast(out);
}
return;
}
} catch (err) {
const r = { type: "SW_ERROR", error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(r);
else broadcast(r);
}
})();
});
if(!self.define){let e,i={};const t=(t,n)=>(t=new URL(t+".js",n).href,i[t]||new Promise(i=>{if("document"in self){const e=document.createElement("script");e.src=t,e.onload=i,document.head.appendChild(e)}else e=t,importScripts(t),i()}).then(()=>{let e=i[t];if(!e)throw new Error(`Module ${t} didn’t register its module`);return e}));self.define=(n,r)=>{const s=e||("document"in self?document.currentScript.src:"")||location.href;if(i[s])return;let o={};const c=e=>t(e,s),d={module:{uri:s},exports:o,require:c};i[s]=Promise.all(n.map(e=>d[e]||c(e))).then(e=>(r(...e),o))}}define(["./workbox-5ffe50d4"],function(e){"use strict";self.skipWaiting(),e.clientsClaim(),e.precacheAndRoute([{url:"index.html",revision:"fe2a57a000e1a6fcbfee3259ef64fd43"},{url:"registerSW.js",revision:"1872c500de691dce40960bb85481de07"},{url:"manifest.webmanifest",revision:"7a6c5c6ab9cb5d3605d21df44c6b17a2"}],{}),e.cleanupOutdatedCaches(),e.registerRoute(new e.NavigationRoute(e.createHandlerBoundToURL("index.html")))});

1
docs/workbox-5ffe50d4.js Normal file
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File diff suppressed because one or more lines are too long

349
public/sw.js
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@@ -1,349 +0,0 @@
// /sw.js
// Service worker that uses localforage inside the worker to read/write 'threads_v1'.
// It tees streaming responses and continuously overwrites the last thread with accumulated assistant text.
try {
importScripts('https://cdn.jsdelivr.net/npm/localforage@1.10.0/dist/localforage.min.js');
} catch (e) {
// importScripts may throw if blocked by CSP — we'll detect later and broadcast error
}
// Config / constants
const TARGET_SUBSTRING = 'openrouter.ai/api/v1/chat/completions';
const THREADS_KEY = 'threads_v1';
const SAVE_BYTES_THRESHOLD = 6 * 1024;
const SAVE_TIME_THRESHOLD = 800;
const BROADCAST_THROTTLE_MS = 600;
const gid = () => Math.random().toString(36).slice(2,9) + '-' + Date.now().toString(36);
const now = () => Date.now();
let lfAvailable = (typeof localforage !== 'undefined');
let lfLoadError = lfAvailable ? null : 'localforage not loaded (importScripts failed or blocked)';
async function broadcast(msg) {
try {
const clients = await self.clients.matchAll({ includeUncontrolled: true, type: 'window' });
for (const c of clients) {
try { c.postMessage(msg); } catch (_) {}
}
} catch (_) {}
}
function logDebug(text) {
// console and broadcast
try { console.log('[sw] ' + text); } catch {}
broadcast({ type: 'sw-debug-log', ts: now(), text: String(text) });
}
/** sanitize to structured-cloneable value */
function sanitizeForIDB(v) {
try {
return JSON.parse(JSON.stringify(v));
} catch (e) {
// shallow fallback - keep minimal properties
try {
if (!Array.isArray(v)) return [];
return v.map(t => ({
id: t && t.id,
title: t && t.title,
updatedAt: t && t.updatedAt,
messages: Array.isArray(t && t.messages) ? t.messages.map(m => ({ id: m && m.id, role: m && m.role, content: String((m && m.content) || '') })) : []
}));
} catch (_) {
return [];
}
}
}
/** write threads with localforage.setItem and fallback to string if needed */
async function writeThreadsViaLocalForage(threadsArr) {
if (!lfAvailable) throw new Error('localforage unavailable: ' + lfLoadError);
const safeVal = sanitizeForIDB(threadsArr || []);
try {
await localforage.setItem(THREADS_KEY, safeVal);
return { ok: true, method: 'localforage.setItem', storedAs: 'object' };
} catch (err1) {
// fallback: store as JSON string (always cloneable)
try {
await localforage.setItem(THREADS_KEY, JSON.stringify(safeVal));
return { ok: true, method: 'localforage.setItem(stringified)', storedAs: 'string' };
} catch (err2) {
// both failed
throw new Error('setItem failed: ' + (err2 && err2.message ? err2.message : String(err1)));
}
}
}
async function readThreadsViaLocalForage() {
if (!lfAvailable) throw new Error('localforage unavailable: ' + lfLoadError);
try {
const v = await localforage.getItem(THREADS_KEY);
// if value is a JSON string (fallback), try parse
if (typeof v === 'string') {
try { const parsed = JSON.parse(v); return Array.isArray(parsed) ? parsed : []; } catch { return []; }
}
return Array.isArray(v) ? v : [];
} catch (err) {
throw err;
}
}
/* pick last thread heuristic (newest updatedAt) */
function pickLastThread(threads) {
if (!threads || threads.length === 0) return null;
const sorted = [...threads].sort((a,b) => (b.updatedAt||0) - (a.updatedAt||0));
return sorted[0];
}
/* upsert assistant message with sw_streamId into thread object */
function upsertAssistantInThreadObj(threadObj, streamId, text) {
threadObj.updatedAt = now();
threadObj.messages = threadObj.messages || [];
for (let i = threadObj.messages.length - 1; i >= 0; i--) {
const m = threadObj.messages[i];
if (m && m.sw_streamId === streamId) {
m.content = text;
m.contentParts = [{ type:'text', text }];
m.updatedAt = now();
m._sw_savedAt = now();
return threadObj;
}
}
// append
const msg = {
id: 'swmsg-' + gid(),
role: 'assistant',
content: text,
contentParts: [{ type:'text', text }],
kind: 'assistant',
sw_saved: true,
sw_streamId: streamId,
createdAt: now(),
updatedAt: now(),
_sw_savedAt: now()
};
threadObj.messages.push(msg);
return threadObj;
}
/* write helper used while streaming */
async function flushToLastThreadUsingLF(streamId, accumulated, meta) {
// read threads via localforage, update last thread, write back via localforage
try {
const threads = await readThreadsViaLocalForage();
let thread = pickLastThread(threads);
const createdAt = now();
if (!thread) {
thread = { id: 'sw-thread-' + gid(), title: 'Missed while backgrounded', pinned:false, updatedAt: createdAt, messages: [] };
threads.unshift(thread);
}
upsertAssistantInThreadObj(thread, streamId, accumulated);
const writeRes = await writeThreadsViaLocalForage(threads);
return { ok: true, threadId: thread.id, writeRes };
} catch (err) {
// propagate error
return { ok: false, error: String(err && err.message ? err.message : err) };
}
}
/* lifecycle */
self.addEventListener('install', ev => { self.skipWaiting(); });
self.addEventListener('activate', ev => { ev.waitUntil(self.clients.claim()); });
/* in-memory state */
const state = { totalIntercepted: 0, activeStreams: {}, lastStream: null };
/* fetch handler */
self.addEventListener('fetch', event => {
try {
const url = String(event.request.url || '');
if (!url.includes(TARGET_SUBSTRING)) return; // not relevant
event.respondWith((async () => {
const upstream = await fetch(event.request);
if (!upstream || !upstream.body) return upstream;
const streamId = 'sw-' + gid();
const meta = { url, startedAt: now(), bytes: 0, status: 'started' };
state.totalIntercepted = (state.totalIntercepted || 0) + 1;
state.activeStreams[streamId] = meta;
broadcast({ type: 'sw-intercept-start', streamId, meta });
const [clientStream, swStream] = upstream.body.tee();
const saveTask = (async () => {
const reader = swStream.getReader();
const decoder = new TextDecoder('utf-8');
let acc = '';
let sinceBytes = 0;
let lastSaveAt = 0;
let lastBroadcastAt = 0;
async function maybeFlush(force = false) {
const nowMs = now();
if (!force && sinceBytes < SAVE_BYTES_THRESHOLD && (nowMs - lastSaveAt) < SAVE_TIME_THRESHOLD) return;
// attempt localforage write
const res = await flushToLastThreadUsingLF(streamId, acc, { bytes: meta.bytes });
lastSaveAt = nowMs;
sinceBytes = 0;
if (res.ok) {
const now2 = Date.now();
if (now2 - lastBroadcastAt > BROADCAST_THROTTLE_MS) {
lastBroadcastAt = now2;
broadcast({ type:'sw-intercept-progress', streamId, meta: { bytes: meta.bytes, savedAt: lastSaveAt, snippet: acc.slice(-1024), threadId: res.threadId, writeRes: res.writeRes } });
}
} else {
broadcast({ type:'sw-intercept-error', streamId, meta: { error: res.error } });
}
}
try {
while (true) {
const { value, done } = await reader.read();
if (done) break;
let chunk = '';
try { chunk = decoder.decode(value, { stream: true }); } catch (e) { chunk = ''; }
acc += chunk;
const bytes = value ? (value.byteLength || 0) : chunk.length;
meta.bytes += bytes;
sinceBytes += bytes;
// flush according to thresholds
await maybeFlush(false);
}
// final flush
await maybeFlush(true);
meta.status = 'finished';
meta.endedAt = now();
state.lastStream = { streamId, url: meta.url, startedAt: meta.startedAt, endedAt: meta.endedAt, totalBytes: meta.bytes };
delete state.activeStreams[streamId];
broadcast({ type:'sw-intercept-end', streamId, meta: { totalBytes: meta.bytes, endedAt: meta.endedAt } });
} catch (err) {
meta.status = 'error';
meta.error = String(err && err.message ? err.message : err);
delete state.activeStreams[streamId];
broadcast({ type:'sw-intercept-error', streamId, meta: { error: meta.error } });
}
})();
// keep alive while saving
event.waitUntil(saveTask);
return new Response(clientStream, {
status: upstream.status,
statusText: upstream.statusText,
headers: upstream.headers
});
})());
} catch (err) {
logDebug('fetch handler top-level error: ' + (err && err.message ? err.message : String(err)));
}
});
/* message handler for debug commands */
self.addEventListener('message', event => {
const data = event.data || {};
(async () => {
try {
if (data && data.type === 'PING') {
if (event.ports && event.ports[0]) event.ports[0].postMessage({ type:'PONG', ts: now(), ok:true });
else broadcast({ type:'PONG', ts: now(), ok:true });
return;
}
if (data && data.type === 'PING_STATUS') {
const reply = { type:'PONG_STATUS', ts: now(), lfAvailable, lfLoadError, totalIntercepted: state.totalIntercepted||0, lastStream: state.lastStream || null };
if (event.ports && event.ports[0]) event.ports[0].postMessage(reply);
else broadcast(reply);
return;
}
if (data && data.type === 'TEST_WRITE') {
if (!lfAvailable) {
const res = { type:'TEST_WRITE_RESULT', ok:false, error: 'localforage unavailable: ' + lfLoadError };
if (event.ports && event.ports[0]) event.ports[0].postMessage(res); else broadcast(res);
return;
}
try {
const threads = await readThreadsViaLocalForage();
const tid = 'sw-test-' + gid();
const nowMs = now();
const t = { id: tid, title: 'SW test ' + new Date(nowMs).toISOString(), pinned:false, updatedAt: nowMs, messages: [ { id:'swtest-'+gid(), role:'assistant', content:'sw test write @ ' + new Date(nowMs).toISOString(), contentParts:[{type:'text',text:'sw test write'}], createdAt: nowMs, updatedAt: nowMs } ] };
threads.unshift(t);
const writeRes = await writeThreadsViaLocalForage(threads);
const out = { type:'TEST_WRITE_RESULT', ok:true, tid, writeRes };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out); else broadcast(out);
} catch (err) {
const out = { type:'TEST_WRITE_RESULT', ok:false, error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out); else broadcast(out);
}
return;
}
if (data && data.type === 'READ_KEY') {
const key = data.key || THREADS_KEY;
if (!lfAvailable) {
const res = { type:'READ_KEY_RESULT', ok:false, key, error: 'localforage unavailable: ' + lfLoadError };
if (event.ports && event.ports[0]) event.ports[0].postMessage(res); else broadcast(res);
return;
}
try {
const val = await localforage.getItem(key);
const parsed = (typeof val === 'string') ? ( (() => { try { return JSON.parse(val); } catch { return val; } })() ) : val;
const out = { type:'READ_KEY_RESULT', ok:true, key, value: parsed };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out); else broadcast(out);
} catch (err) {
const out = { type:'READ_KEY_RESULT', ok:false, key, error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out); else broadcast(out);
}
return;
}
if (data && data.type === 'LIST_SW_SAVED') {
if (!lfAvailable) {
const res = { type:'LIST_SW_SAVED_RESULT', ok:false, error: 'localforage unavailable: ' + lfLoadError };
if (event.ports && event.ports[0]) event.ports[0].postMessage(res); else broadcast(res);
return;
}
try {
const threads = await readThreadsViaLocalForage();
const found = [];
for (const t of (threads||[])) {
for (const m of (t.messages||[])) {
if (m && m.sw_streamId) found.push({ threadId: t.id, threadTitle: t.title, messageId: m.id, sw_streamId: m.sw_streamId, snippet: (m.content||'').slice(0,200), updatedAt: m.updatedAt });
}
}
const out = { type:'LIST_SW_SAVED_RESULT', ok:true, found };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out); else broadcast(out);
} catch (err) {
const out = { type:'LIST_SW_SAVED_RESULT', ok:false, error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out); else broadcast(out);
}
return;
}
if (data && data.type === 'CLEAR_TESTS') {
if (!lfAvailable) {
const res = { type:'CLEAR_TESTS_RESULT', ok:false, error: 'localforage unavailable: ' + lfLoadError };
if (event.ports && event.ports[0]) event.ports[0].postMessage(res); else broadcast(res);
return;
}
try {
const threads = await readThreadsViaLocalForage();
const before = threads.length;
const cleaned = threads.filter(t => !(t.id && String(t.id).startsWith('sw-test-')));
await writeThreadsViaLocalForage(cleaned);
const removed = before - cleaned.length;
const out = { type:'CLEAR_TESTS_RESULT', ok:true, removed };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out); else broadcast(out);
} catch (err) {
const out = { type:'CLEAR_TESTS_RESULT', ok:false, error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(out); else broadcast(out);
}
return;
}
} catch (err) {
const r = { type:'SW_ERROR', error: String(err && err.message ? err.message : err) };
if (event.ports && event.ports[0]) event.ports[0].postMessage(r); else broadcast(r);
}
})();
});

3
vite.config.js
View File

@@ -3,10 +3,7 @@ import { VitePWA } from 'vite-plugin-pwa'
import { createHtmlPlugin } from 'vite-plugin-html'
const pwa = VitePWA({
strategies: 'injectManifest',
registerType: 'autoUpdate',
injectManifest: { injectionPoint: undefined },
devOptions: { enabled: true },
manifest: {
id: 'https://sune.planetrenox.com/',
name: 'Sune',