Voice notes mini-player

ts/util/durationToPlaybackText.ts

@@ -0,0 +1,21 @@
+// Copyright 2022 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+/**
+ * Convert seconds to a string showing mm:ss or hh:mm:ss for displaying in an audio player
+ */
+export const durationToPlaybackText = (time: number): string => {
+  const hours = Math.floor(time / 3600);
+  let minutes = Math.floor((time % 3600) / 60).toString();
+  let seconds = Math.floor(time % 60).toString();
+
+  if (hours !== 0 && minutes.length < 2) {
+    minutes = `0${minutes}`;
+  }
+
+  if (seconds.length < 2) {
+    seconds = `0${seconds}`;
+  }
+
+  return hours ? `${hours}:${minutes}:${seconds}` : `${minutes}:${seconds}`;
+};