Function withBasePath

public/js/sharedFolderView.js:304–310

(path)

  }

  function withBasePath(path) {
    const base = getBasePathFromLocation();
    const s = String(path || '');
    if (!base || !s.startsWith('/')) return s;
    if (s === base || s.startsWith(base + '/')) return s;
    return base + s;
  }

  function joinPath(base, name) {
    const b = String(base || '').trim();