christianandClaude Opus 5
c9eef0672c
Live sermon translation into 100+ languages, running entirely on one Mac per campus: audio in, voice detection, Whisper on the GPU, NLLB-200 in its own process, and a built-in web server the congregation reads from on their phones. No audio leaves the building. This is the source only. What used to sit beside it — 14 GB of speech and translation models, 8 GB of voice bundles, 6 GB of natural voices, the Electron caches, and the app data holding the operator PIN and every service transcript — is machine state and downloaded assets, and stays in the NAS backup where it belongs. The vendored node, cloudflared and Windows ffmpeg binaries are out too (533 MB, re-fetched for packaging); the browser-side runtime beside them is kept, so a checkout still serves the congregation page. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
58 lines
3.2 KiB
JavaScript
58 lines
3.2 KiB
JavaScript
/*
|
|
* preload.js — the only bridge between the renderer and Node.
|
|
* Nothing here takes a path or a command from the page; every call is a fixed
|
|
* verb with no free-form arguments beyond a config patch.
|
|
*/
|
|
'use strict';
|
|
|
|
const { contextBridge, ipcRenderer } = require('electron');
|
|
|
|
contextBridge.exposeInMainWorld('engineHost', {
|
|
getConfig: () => ipcRenderer.invoke('config:get'),
|
|
setConfig: (patch) => ipcRenderer.invoke('config:set', patch),
|
|
micStatus: () => ipcRenderer.invoke('mic:status'),
|
|
askMic: () => ipcRenderer.invoke('mic:ask'),
|
|
openPrivacy: () => ipcRenderer.invoke('app:openPrivacy'),
|
|
cacheInfo: () => ipcRenderer.invoke('app:cacheInfo'),
|
|
revealCache: () => ipcRenderer.invoke('app:revealCache'),
|
|
copyText: (text) => ipcRenderer.invoke('app:copy', text),
|
|
setLive: (live) => ipcRenderer.send('engine:live', !!live),
|
|
logLine: (line) => ipcRenderer.send('log:line', String(line || '')),
|
|
|
|
/* Translation lives in the main process; these are its only two verbs. */
|
|
mtEnsure: () => ipcRenderer.invoke('mt:ensure'),
|
|
settingsExport: () => ipcRenderer.invoke('settings:export'),
|
|
settingsImport: () => ipcRenderer.invoke('settings:import'),
|
|
audioDevices: () => ipcRenderer.invoke('audio:devices'),
|
|
modelsCached: (id) => ipcRenderer.invoke('models:cached', id),
|
|
mtTranslate: (req) => ipcRenderer.invoke('mt:translate', req),
|
|
mtTranslateMulti: (req) => ipcRenderer.invoke('mt:translateMulti', req),
|
|
onMtProgress: (fn) => ipcRenderer.on('mt:progress', (_e, p) => fn(p)),
|
|
onMtDown: (fn) => ipcRenderer.on('mt:down', (_e, info) => fn(info)),
|
|
|
|
/* The congregation server runs inside this app; these describe it. */
|
|
localInfo: () => ipcRenderer.invoke('local:info'),
|
|
onServerUp: (fn) => ipcRenderer.on('server:up', (_e, info) => fn(info)),
|
|
onServerDown: (fn) => ipcRenderer.on('server:down', () => fn()),
|
|
|
|
/* Share to the internet: a Cloudflare quick tunnel for livestream viewers. */
|
|
tunnelStart: () => ipcRenderer.invoke('tunnel:start'),
|
|
tunnelStop: () => ipcRenderer.invoke('tunnel:stop'),
|
|
tunnelStatus: () => ipcRenderer.invoke('tunnel:status'),
|
|
onTunnel: (fn) => ipcRenderer.on('tunnel:status', (_e, s) => fn(s)),
|
|
|
|
/* Built-in voices: this Mac speaks, and the phones play what it sends. */
|
|
ttsInfo: () => ipcRenderer.invoke('tts:info'),
|
|
ttsSpeak: (req) => ipcRenderer.invoke('tts:speak', req),
|
|
ttsPreload: (langs) => ipcRenderer.invoke('tts:preload', langs),
|
|
/* Audition one specific voice, and save the per-language choices. */
|
|
ttsAudition: (req) => ipcRenderer.invoke('tts:audition', req),
|
|
ttsSetVoices: (c) => ipcRenderer.invoke('tts:setVoices', c),
|
|
ttsSetListenerVoices: (m) => ipcRenderer.invoke('tts:setListenerVoices', m),
|
|
onTtsReady: (fn) => ipcRenderer.on('tts:ready', (_e, i) => fn(i)),
|
|
onTtsProgress: (fn) => ipcRenderer.on('tts:progress', (_e, p) => fn(p)),
|
|
onTtsCloud: (fn) => ipcRenderer.on('tts:cloud', (_e, s) => fn(s)),
|
|
onLocalVoices: (fn) => ipcRenderer.on('localvoices:status', (_e, s) => fn(s)),
|
|
localVoicesStatus: () => ipcRenderer.invoke('localvoices:status')
|
|
});
|