51c3d6016a
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Adds the tablet side of voice assistant integration. External Python script (openWakeWord + Groq STT + OpenClaw) will POST state transitions to /api/voice/event with a bearer token, and the tablet shows a fullscreen overlay with Siri-style animated blob + current agent + recognized text / response text. - lib/voice-bus.ts — in-process EventEmitter singleton, preserved across hot reloads via globalThis - app/api/voice/event — POST, bearer-auth via VOICE_API_KEY env, validates event kind, broadcasts on voiceBus - app/api/voice/stream — GET, SSE endpoint, per-connection listener with 15s keep-alive ping and abort-signal cleanup - components/VoiceOverlay — full-screen overlay, 3-layer pulsing Siri blob, per-agent palette (cosmo indigo/violet, lusya pink/rose), auto-dismiss timeouts (wake=20s safety, response=6s, error=4s), auto-reconnect on SSE drop - middleware bypasses /api/voice/event so the script does not need a user auth cookie - VoiceOverlay mounted in HomePageInner outside tab routing so it appears on every view
51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
export const dynamic = 'force-dynamic'
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export const runtime = 'nodejs'
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import { voiceBus, VoiceEventPayload } from '@/lib/voice-bus'
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export async function GET(req: Request) {
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const encoder = new TextEncoder()
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const stream = new ReadableStream({
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start(controller) {
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let closed = false
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const safeEnqueue = (chunk: string) => {
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if (closed) return
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try { controller.enqueue(encoder.encode(chunk)) } catch { closed = true }
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}
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// Initial hello — so client sees stream is alive
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safeEnqueue(`: connected ${new Date().toISOString()}\n\n`)
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const onEvent = (evt: VoiceEventPayload) => {
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safeEnqueue(`data: ${JSON.stringify(evt)}\n\n`)
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}
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voiceBus.on('voice', onEvent)
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// Keep-alive ping every 15s so proxies/browsers don't drop the connection
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const pingTimer = setInterval(() => {
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safeEnqueue(`: ping\n\n`)
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}, 15000)
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const abort = () => {
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if (closed) return
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closed = true
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voiceBus.off('voice', onEvent)
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clearInterval(pingTimer)
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try { controller.close() } catch {}
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}
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req.signal.addEventListener('abort', abort)
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},
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})
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return new Response(stream, {
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headers: {
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'Content-Type': 'text/event-stream; charset=utf-8',
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'Cache-Control': 'no-cache, no-transform',
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'Connection': 'keep-alive',
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'X-Accel-Buffering': 'no',
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},
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})
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}
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