alinea/dist/core/util/BufferToBase64.js

Headless git-based CMS

import "../../chunks/chunk-NZLE2WMY.js";

// src/core/util/BufferToBase64.ts
import {
  Blob,
  CompressionStream,
  DecompressionStream,
  Response
} from "@alinea/iso";
var decode = (btoa2, format = "deflate") => {
  const str = atob(btoa2);
  const { length } = str;
  const buffer = new Uint8Array(length);
  for (let i = 0; i < length; i++) buffer[i] = str.charCodeAt(i);
  const blob = new Blob([buffer]);
  return (format ? new Response(blob.stream().pipeThrough(new DecompressionStream(format))) : blob).arrayBuffer();
};
var encode = async (buffer, format = "deflate") => {
  const blob = new Blob([buffer]);
  const res = format ? new Response(blob.stream().pipeThrough(new CompressionStream(format))) : blob;
  const view = new Uint8Array(await res.arrayBuffer());
  const { fromCharCode } = String;
  const { length } = view;
  let out = "";
  const c = 2e3;
  for (let i = 0; i < length; i += c)
    out += fromCharCode(...view.subarray(i, i + c));
  return btoa(out);
};
export {
  decode,
  encode
};