- A mic in the composer records, transcribes with the bot's transcription model (api/admin/bots/transcribe) and writes the text into the input at the cursor to edit before sending. Escape cancels; recordings aren't stored. - Every bot message has a read-aloud button that plays GET api/admin/bots/speak-message, streamed from the provider as the audio is made, so it starts in a couple of seconds. One message plays at a time; only the user's own sessions can be read. - Both buttons stay visible but disabled while the bot has no model for them (bot_voice page prop). - Transcription and speech no longer pick free models automatically: they're not available until a model is picked, and Settings says so. Transcription lists speech-to-text models only, so the chat-model transcript path and its missing-audio check are gone. Co-Authored-By: Claude Opus 5.5 <[email protected]>
70 lines
2.4 KiB
TypeScript
70 lines
2.4 KiB
TypeScript
import userAuth from "@/src/functions/backend/auth/user-auth";
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import grabSpeakableMessage from "@/src/functions/backend/db/bots/grab-speakable-message";
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import speakText from "@/src/harness/audio/speak-text";
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import HarnessError from "@/src/harness/harness-error";
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import { SpeakBotMessageRequestSchema } from "@/src/schemas/bot-schema";
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import AppError from "@/src/utils/app-error";
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import parseWithSchema from "@/src/utils/parse-with-schema";
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import safeErrorMessage from "@/src/utils/safe-error-message";
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import speechText from "@/src/utils/speech-text";
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import type {
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APIResponseObject,
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BunextAPIRouteHandler,
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} from "@moduletrace/bunext/types";
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/**
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* `GET ?message_id=`: reads one of the bot's messages in the user's own
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* conversation aloud with the bot's speech model and voice, streamed as
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* the provider makes it, so an `<audio>` pointed here starts playing
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* within a couple of seconds. Closing the player stops the provider call.
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* Nothing is stored; the browser may keep it for an hour.
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*/
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export const handler: BunextAPIRouteHandler<APIResponseObject> = async ({ req, query }) => {
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try {
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if (req.method != "GET") {
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throw new AppError(`Method not allowed`);
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}
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const { user } = await userAuth({ req });
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if (!user?.logged_in_status || !user.id) {
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return { success: false, msg: `Unauthorized`, logoutUser: true };
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}
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const { message_id } = parseWithSchema({
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schema: SpeakBotMessageRequestSchema,
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data: query,
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});
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const { message, conversation } = await grabSpeakableMessage({
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user_id: Number(user.id),
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message_id,
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});
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const text = speechText({ text: message.text || "" });
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if (!text) {
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throw new AppError(`There's nothing to read in that message.`);
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}
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const audio = await speakText({
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text,
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bot_id: conversation.bot.id,
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workspace_id: conversation.workspace_id,
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signal: req.signal,
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});
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return new Response(audio.stream, {
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headers: {
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"Content-Type": audio.media_type,
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"Cache-Control": "private, max-age=3600",
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},
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});
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} catch (error: unknown) {
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return {
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success: false,
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msg: error instanceof HarnessError ? error.message : safeErrorMessage({ error }),
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};
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}
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};
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