openclaw/dist/html-entities-CvDVeY8C.js

Multi-channel AI gateway with extensible messaging integrations

import { decodeHTMLStrict } from "entities";
//#region src/shared/html-entities.ts
const HTML_ENTITY_RE = /&(?:#x([0-9a-f]+)|#(\d+)|([a-z][a-z0-9]+));/gi;
const LEGACY_CASE_INSENSITIVE_ENTITY_NAME_RE = /^(?:amp|quot|apos|lt|gt)$/i;
function isUnicodeScalar(codePoint) {
	return Number.isInteger(codePoint) && codePoint >= 0 && codePoint <= 1114111 && (codePoint < 55296 || codePoint > 57343);
}
/** Decodes semicolon-terminated HTML5 named and numeric entities exactly once. */
function decodeHtmlEntities(html) {
	if (!html.includes("&")) return html;
	return html.replace(HTML_ENTITY_RE, (entity, hex, decimal, name) => {
		if (hex === void 0 && decimal === void 0) {
			const decodedEntity = decodeHTMLStrict(entity);
			return decodedEntity === entity && LEGACY_CASE_INSENSITIVE_ENTITY_NAME_RE.test(name ?? "") ? decodeHTMLStrict(entity.toLowerCase()) : decodedEntity;
		}
		const codePoint = hex === void 0 ? Number.parseInt(decimal ?? "", 10) : Number.parseInt(hex, 16);
		return isUnicodeScalar(codePoint) ? String.fromCodePoint(codePoint) : entity;
	});
}
//#endregion
export { decodeHtmlEntities as t };