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// Browser ONLY logic. Must have the same exports as server.ts
// See: docs/isomorphic-imports.md
import { type SanitizeHtmlOptions, sanitizeDocument } from './common';
export { type SanitizeHtmlOptions, DEFAULT_SAFE_TAGS } from './common';
// Shared DOMParser instance (avoids creating a new one for each sanitization)
let parser = null;
export function sanitizeHtml(
input: string,
options: SanitizeHtmlOptions = {},
): string {
if (!input) {
return input;
}
if (!parser) {
parser = new DOMParser();
}
const unsafeDocument = parser.parseFromString(`${input}`, 'text/html');
const unsafeNode = unsafeDocument.body;
return sanitizeDocument(unsafeDocument, unsafeNode, options);
}
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