gemini-openai-proxy / src /remoteimage.ts

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6aaf221 over 1 year ago

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import { fetch } from 'undici';     // Node ≥18 has global fetch; otherwise add undici

export async function fetchAndEncode(url: string) {
  const res = await fetch(url);
  if (!res.ok) throw new Error(`Failed to fetch image: ${url}`);
  const buf = Buffer.from(await res.arrayBuffer());
  const mimeType = res.headers.get('content-type') || 'image/png';
  return { mimeType, data: buf.toString('base64') };
}

	import { fetch } from 'undici'; // Node ≥18 has global fetch; otherwise add undici

	export async function fetchAndEncode(url: string) {
	const res = await fetch(url);
	if (!res.ok) throw new Error(`Failed to fetch image: ${url}`);
	const buf = Buffer.from(await res.arrayBuffer());
	const mimeType = res.headers.get('content-type') \|\| 'image/png';
	return { mimeType, data: buf.toString('base64') };
	}