@atlaskit/adf-schema/dist/es2019/schema/marks/get-link-attrs.js

Shared package that contains the ADF-schema (json) and ProseMirror node/mark specs

import { isRootRelative } from '../../utils/is-root-relative';
import { isSafeUrl } from '../../utils/is-safe-url';
import { normalizeUrl } from '../../utils/normalize-url';
export const getLinkAttrs = attribute => domNode => {
  const dom = domNode;
  const href = dom.getAttribute(attribute) || '';
  const attrs = {
    __confluenceMetadata: dom.hasAttribute('__confluenceMetadata') ? JSON.parse(dom.getAttribute('__confluenceMetadata') || '') : undefined
  };
  if (!isSafeUrl(href)) {
    return false;
  }
  if (isRootRelative(href)) {
    attrs.href = href;
    return attrs;
  }
  attrs.href = normalizeUrl(href);
  return attrs;
};