update

assets/speak.ts

@@ -17,13 +17,15 @@ export async function speak(
   opts: {
     lang?: string
     forceOffline?: boolean
+    url?: string
   } = {}
 ) {
   if (!opts.forceOffline) {
     const audio = new Audio(
-      `/api/tts?q=${encodeURIComponent(s)}&lang=${encodeURIComponent(
-        opts.lang || 'ja'
-      )}`
+      opts.url ||
+        `/api/tts?q=${encodeURIComponent(s)}&lang=${encodeURIComponent(
+          opts.lang || 'ja'
+        )}`
     )
     await audio.play().catch(() =>
       speak(s, {
@@ -73,7 +75,6 @@ window.addEventListener('keydown', (ev) => {
   }
 
   if (ev.key === 's') {
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
     const s = window.getSelection()!.toString()
     if (s) {
       speak(s)