{% macro authorMacro(author) %}
  {# {{ author | getAuthorData | log }} #}
  <a class="p-author h-card u-url" href="{{ author.canonical_uri if author.canonical_uri else author.url }}">
    <img class="u-photo small-avatar" alt="{{ author.icon.name if author.icon.name else "Avatar for " + author.preferredUsername }}" src="{{ author.icon.url if author.icon.url else author.avatar }}"/>
    <span class="display-name">
      <span class="p-name">{{ author.name }}</span>
      <span class="p-nickname">{{ author.preferredUsername }}</span>
    </span>
  </a>
{% endmacro %}