Omphaloskepsis-2/layouts/shortcodes/chart.html

{{- if ( not ( .Get "longdesc" ) ) -}}
  {{- erroridf "a11y-chart-longdesc" "No longdesc found for chart '%q' (%q)" ( .Get "chart-id" ) .Page.File.Path -}}
{{- end -}}

<figure class="article__figure figure figure--chart{{ with .Get "class" }} {{ . }}{{ end }}" role="group">
    {{- with .Get "chart-id" -}}
      <canvas class="chart" id="{{ . }}">
      You must enable Javascript to view this chart.
      </canvas>
    {{- end -}}
    {{- with .Get "chart-id-2" -}}
      <canvas class="chart" id="{{ . }}">
      You must enable Javascript to view this chart.
      </canvas>
    {{- end -}}

    {{- if or ( .Get "caption" ) ( .Get "title" ) -}}
      <figcaption class="figure__caption{{ if not ( or ( .Get "caption" ) ( .Get "title" ) ) }} figure__caption--no-height{{ end }}">
          {{- with .Get "title" -}}<h4 class="figcaption__title">{{ . | markdownify | safeHTML }}</h4>{{- end -}}
          {{- with .Get "caption" -}}<p class="figcaption__caption">{{ . | markdownify | safeHTML }}</p>{{- end -}}
      </figcaption>
    {{- end -}}
</figure>