hugo-theme-stack/layouts/_default/single.html

{{ define "body-class" }}
  {{ if isset .Params "series" }}
      {{ $TOCEnabled := default (default false .Site.Params.article.toc) .Params.toc }}
      {{- .Scratch.Set "hasTOC" (and (ge (len .TableOfContents) 100) $TOCEnabled) -}}
      {{- .Scratch.Set "current_w" .Params.series_weight -}}
      {{- .Scratch.Set "series_name" .Params.series -}}
      article-page has-toc
  {{ else }}
      {{ $TOCEnabled := default (default false .Site.Params.article.toc) .Params.toc }}
      {{- .Scratch.Set "hasTOC" (and (ge (len .TableOfContents) 100) $TOCEnabled) -}}
      article-page {{ if (.Scratch.Get "hasTOC") }}has-toc{{ end }}
      /* article-page */
  {{ end }}
{{ end }}

{{ define "container-class" }}
  {{ if isset .Params "series" }}
      {{ if (.Scratch.Get "hasTOC") }}
        extended
      {{ else }}
        on-phone--column {{ if .Site.Params.widgets.enabled }}extended{{ else }}compact{{ end }}
      {{ end }}
  {{ else }}
    {{ if (.Scratch.Get "hasTOC") }}
        extended
    {{ else }}
        on-phone--column {{ if .Site.Params.widgets.enabled }}extended{{ else }}compact{{ end }}
    {{ end }}
  {{ end }}
{{ end }}

{{ define "main" }}
    {{ partial "article/article.html" . }}

    {{ partial "article/components/related-contents" . }}

    {{ if not (eq .Params.comments false) }}
        {{ partial "comments/include" . }}
    {{ end }}

    {{ partialCached "footer/footer" . }}

    {{ partialCached "article/components/photoswipe" . }}
{{ end }}

{{ define "left-sidebar" }}
  {{ if isset .Params "series" }}

    {{ if eq (.Scratch.Get "current_w") 1 }}
  			<div id="article-toolbar">
              		<a href="{{ .Site.BaseURL }}" class="back-home">
                  	{{ (resources.Get "icons/back.svg").Content | safeHTML }}
                  	<span>{{ T "article.home" }}</span>
              		</a>
  	     </div>
   	{{ else }}
  			{{ range where (where .Site.Pages "Params.series_weight" (add (.Scratch.Get "current_w" | int) -1)) "Params.series" (.Scratch.Get "series_name") }}
  				<div id="article-toolbar">
  	            		<a href="{{ .Permalink }}" class="back-home">
          	        	{{ (resources.Get "icons/back.svg").Content | safeHTML }}
          	        	<span>{{ T "article.back" }}</span>
          	    		</a>
  				          <br></br>
  				          <a href="{{ .Site.BaseURL }}" class="back-home">
  		                {{ (resources.Get "icons/back.svg").Content | safeHTML }}
                  		<span>{{ T "article.home" }}</span>
              			</a>
          			</div>
  			{{ end }}
  	{{ end }}

  {{ else }}

    {{ if (.Scratch.Get "hasTOC") }}
        <div id="article-toolbar">
            <a href="{{ .Site.BaseURL | relLangURL }}" class="back-home">
                {{ (resources.Get "icons/back.svg").Content | safeHTML }}
                <span>{{ T "article.back" }}</span>
            </a>
        </div>
    {{ else }}
        {{ partial "sidebar/left.html" . }}
    {{ end }}

  {{ end }}
{{ end }}

{{ define "right-sidebar" }}
  {{ if isset .Params "series" }}

      <aside class="sidebar right-sidebar sticky">
  		    {{ range where (where .Site.Pages "Params.series_weight" (add (.Scratch.Get "current_w" | int) 1)) "Params.series" (.Scratch.Get "series_name") }}
  			     <div id="article-toolbar">
  			     <a href="{{ .Permalink }}" class="forward-home">
  			     <span>{{ T "article.forward" }}</span>
  			     {{ (resources.Get "icons/forward.svg").Content | safeHTML }}
  			      </a>
  			      </div>
  			        <br></br>
  		    {{ end }}

  		{{ if (.Scratch.Get "hasTOC") }}
  			<section class="widget series">
  	                <div class="widget-icon">
  			{{ partial "helper/icon" "hash" }}
  	        	</div>
  	        	<h2 class="widget-title section-title">{{ T "article.tableOfContents" }}</h2>
          	       	<div class="widget--toc">
          		{{ .TableOfContents }}
          	       	</div>
          		</section>
      {{ end }}
      	{{/* partial "widget/series" . */}}
    		{{/* partial "widget/tag-cloud" . */}}
  		</aside>

  {{ else }}

    {{ if (.Scratch.Get "hasTOC") }}
        <aside class="sidebar right-sidebar sticky">
            <section class="widget archives">
                <div class="widget-icon">
                    {{ partial "helper/icon" "hash" }}
                </div>
                <h2 class="widget-title section-title">{{ T "article.tableOfContents" }}</h2>

                <div class="widget--toc">
                    {{ .TableOfContents }}
                </div>
            </section>
        </aside>
    {{ end }}

  {{ end }}
{{ end }}