hugo-theme-hilfe/layouts/shortcodes/toc-tree.html

{{- $current := . }}
{{- $tocLevels := default (default 6 .Site.Params.geekdocToC) .Page.Params.geekdocToC }}
{{- $sortBy := (default (default "title" .Site.Params.geekdocFileTreeSortBy) (.Get "sortBy") | lower) }}

{{- if $tocLevels }}
  <div class="gdoc-toc gdoc-toc__level--{{ $tocLevels }}">
    {{ template "toc-tree" dict "sect" .Page.Pages "current" $current "sortBy" $sortBy }}
  </div>
{{- end }}


<!-- templates -->
{{- define "toc-tree" }}
  <ul>
    {{ range .sect.GroupBy "Weight" }}
      {{ $rangeBy := .ByTitle }}

      {{ if eq $.sortBy "title" }}
        {{ $rangeBy = .ByTitle }}
      {{ else if eq $.sortBy "linktitle" }}
        {{ $rangeBy = .ByLinkTitle }}
      {{ else if eq $.sortBy "date" }}
        {{ $rangeBy = .ByDate }}
      {{ else if eq $.sortBy "publishdate" }}
        {{ $rangeBy = .ByPublishDate }}
      {{ else if eq $.sortBy "expirydate" }}
        {{ $rangeBy = .ByExpiryDate }}
      {{ else if eq $.sortBy "lastmod" }}
        {{ $rangeBy = .ByLastmod }}
      {{ else if eq $.sortBy "title_reverse" }}
        {{ $rangeBy = .ByTitle.Reverse }}
      {{ else if eq $.sortBy "linktitle_reverse" }}
        {{ $rangeBy = .ByLinkTitle.Reverse }}
      {{ else if eq $.sortBy "date_reverse" }}
        {{ $rangeBy = .ByDate.Reverse }}
      {{ else if eq $.sortBy "publishdate_reverse" }}
        {{ $rangeBy = .ByPublishDate.Reverse }}
      {{ else if eq $.sortBy "expirydate_reverse" }}
        {{ $rangeBy = .ByExpiryDate.Reverse }}
      {{ else if eq $.sortBy "lastmod_reverse" }}
        {{ $rangeBy = .ByLastmod.Reverse }}
      {{ end }}

      {{ range $rangeBy }}
        {{- if or (not .Params.geekdocHidden) (not (default true .Params.geekdocHiddenTocTree)) }}
          <li>
            {{- if or .Content .Params.geekdocFlatSection }}
              <span>
                <a href="{{ .RelPermalink }}" class="gdoc-toc__entry">
                  {{- partial "utils/title" . }}{{ with .Params.geekdocDescription }}:{{ end }}
                </a>
                {{- with .Params.geekdocDescription }}{{ . }}{{ end }}
              </span>
            {{- else -}}
              <span>
                {{- partial "utils/title" . }}{{ with .Params.geekdocDescription }}
                  : {{ . }}
                {{ end }}
              </span>
            {{- end -}}

            {{- $numberOfPages := (add (len .Pages) (len .Sections)) }}
            {{- if and (ne $numberOfPages 0) (not .Params.geekdocFlatSection) }}
              {{- template "toc-tree" dict "sect" .Pages }}
            {{- end }}
          </li>
        {{- end }}
      {{- end }}
    {{- end }}
  </ul>
{{- end }}