Serve Swedish Piper voices from frontend origin

2026-10-16 07:07:48 +02:00
parent bdc63a588e
commit 94078686b4
11 changed files with 152 additions and 5 deletions
@@ -0,0 +1,9 @@
+const PIPER_MODEL_ORIGIN = 'https://huggingface.co/diffusionstudio/piper-voices/resolve/main/';
+const localPathPrefix = '/tts/piper-wasm-v1/voices/';
+
+export function localPiperModelUrl(requestedUrl, origin) {
+  if (!requestedUrl.startsWith(PIPER_MODEL_ORIGIN)) return null;
+  const relativePath = requestedUrl.slice(PIPER_MODEL_ORIGIN.length);
+  if (!/^[\w./-]+$/.test(relativePath) || relativePath.split('/').includes('..')) return null;
+  return new URL(`${localPathPrefix}${relativePath}`, origin).href;
+}