INNER CODE UNIT · TypeScript

sanitizeImageUrl

Hash-Studios/Prism · infra/cloudflare/worker/src/index.ts:689

function sanitizeImageUrl(value: string): string {
  if (!isNonEmptyString(value)) {
    return '';
  }
  try {
    const parsed = new URL(value);
    if (parsed.protocol !== 'https:' && parsed.protocol !== 'http:') {
      return '';
    }
    return parsed.toString();
  } catch {
    return '';
  }
}

async function generateUniqueCode(env: Env): Promise<string> {
  for (let i = 0; i < 10; i += 1) {
    const code = generateCode(8);

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