How can I list tags by Section?

support
3

There may be a simpler way to do this, but this works.

layouts/_default/taxonomy.html

{{/* Get current taxonomy (example: tags, categories). */}}
{{ $taxonomy := .Data.Plural }}

{{/* Get sections where one or more pages has one or more terms in the current taxonomy. */}}
{{ $sections := slice }}
{{ range $term, $weightedPages := index site.Taxonomies $taxonomy }}
  {{ range $weightedPages }}
    {{ $sections = $sections | append .CurrentSection | uniq | sort }}
  {{ end }}
{{ end }}

{{/* List pages by term by section. */}}
{{ range $section := $sections }}
  <h2><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></h2>
  {{ range $term, $weightedPages := index site.Taxonomies $taxonomy }}
    {{ $termPage := site.GetPage path.Join $taxonomy $term }}
    {{ with where $weightedPages "Section" $section.Path }}
      <h3><a href="{{ $termPage.RelPermalink }}">{{ $termPage.LinkTitle }}</a></h3>
      <ul>
        {{ range . }}
          <li><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></li>
        {{end }}
      </ul>
    {{ end }}
  {{ end }}
{{ end }}

It produces something like:

image
image236×1454 28.4 KB

Try it:

git clone --single-branch -b hugo-forum-topic-34407 https://github.com/jmooring/hugo-testing hugo-forum-topic-34407
cd hugo-forum-topic-34407
hugo server

Then visit http://localhost:1313/tags/