{{ $author := index .Site.Data ((or .Params.author .Site.Author.default.user) | default "default") }}

<context-profile>
  <context-menu>
    <div>
      <aside>
      <figure>
        {{- with .Params.feed.name -}}
        <a title="{{ . }}" href="http://{{ $.Params.feed.domain }}">
        {{- else -}}
        <a title="{{ $author.name }}" href="{{ .Site.BaseURL }}/{{ $author.user }}/#">
        {{- end -}}
          <picture>
          {{ partial "author-picture" . }}
          </picture>
        </a>
      </figure>
      </aside>
      <aside>
        {{- with .Params.feed.name -}}
          <h2>{{ . }}</h2>
          <p>@{{ $.Params.feed.domain }}</p>
        {{- else -}}
          <h2>{{ $author.name }}</h2>
          <p>@{{ $author.user }}</p>
        {{- end -}}
      </aside>
    </div>
    {{- with .Params.feed.description -}}
    <p>{{ . }}</p>
    {{- else -}}
    <p>{{- $author.description | markdownify -}}</p>
    {{- end -}}
  </context-menu>
</context-profile>