k/chat
1
Fork 0
Code Issues Pull Requests Wiki Activity

fix

Browse Source
This commit is contained in:
k
2026-09-24 11:55:41 +02:00
parent 644aa21426
commit a7f0097a11
2 changed files with 44 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
frontend/src/lib/voice.ts
+43 -5
View File
@@ -51,8 +51,42 @@ export function setVoicePrefs(p: VoicePrefs): void {
}
}
/** Naive per-message language guess (accents + stop-words). */
export function detectLang(text: string): string {
/** Max chars sent to any TTS engine (server enforces the same cap). */
export const SPEECH_MAX_CHARS = 2000;
/**
* Markdown → clean speakable text. Code blocks become a pause (reading
* code aloud is noise), formatting/links/URLs are stripped to their
* readable part, paragraphs become pauses. Over-long texts are cut at a
* sentence boundary so playback never stops mid-word.
*/
export function toSpeechText(md: string): string {
let s = md;
s = s.replace(/```[\s\S]*?```/g, ". ");
s = s.replace(/`([^`]+)`/g, "$1");
s = s.replace(/!\[([^\]]*)\]\([^)]*\)/g, "$1");
s = s.replace(/\[([^\]]*)\]\([^)]*\)/g, "$1");
s = s.replace(/^#{1,6}\s+/gm, "");
s = s.replace(/(\*\*|__)(.*?)\1/g, "$2");
s = s.replace(/(^|[\s(])[*_]([^*_\n]+)[*_]/g, "$1$2");
s = s.replace(/^>\s?/gm, "");
s = s.replace(/^\s*(?:[-*+]|\d+[.)])\s+/gm, "");
s = s.replace(/^(\*\*\*|---|___)\s*$/gm, "");
s = s.replace(/<[^>]+>/g, " ");
s = s.replace(/https?:\/\/[^\s)]+/g, " ");
s = s.replace(/[ \t]+/g, " ");
s = s.replace(/\n{2,}/g, ". ");
s = s.replace(/\n/g, " ");
s = s.replace(/\s{2,}/g, " ").trim();
if (s.length > SPEECH_MAX_CHARS) {
const cut = s.slice(0, SPEECH_MAX_CHARS);
const m = cut.match(/.*[.!?…]["»\s]/);
s = (m ? m[0] : cut).trim();
}
return s;
}
/** Naive per-message language guess (accents + stop-words). */export function detectLang(text: string): string {
const t = ` ${text.toLowerCase()} `;
if (/[àâäéèêëîïôöùûüÿçœæ]/.test(text)) return "fr";
const fr = [" le ", " la ", " les ", " un ", " une ", " des ", " est ", " sont ", " que ", " qui ", " pour ", " dans ", " avec ", " je ", " tu ", " vous ", " pas ", " plus ", " cette ", " comme "];
@@ -231,9 +265,13 @@ export interface PlayRequest {
*/
export function playText(req: PlayRequest): PlayHandle {
stopPlayback();
const wantServer = req.serverAvailable && req.engine !== "browser";
if (wantServer) return playServer(req, req.engine === "auto");
return playBrowser(req);
// Never read markdown cruft aloud; fall back to raw text when cleaning
// leaves nothing (e.g. a code-only message).
const clean = toSpeechText(req.text) || req.text.slice(0, SPEECH_MAX_CHARS);
const cleanReq: PlayRequest = { ...req, text: clean };
const wantServer = cleanReq.serverAvailable && cleanReq.engine !== "browser";
if (wantServer) return playServer(cleanReq, cleanReq.engine === "auto");
return playBrowser(cleanReq);
}
function playServer(req: PlayRequest, allowFallback: boolean): PlayHandle {