congo/layouts/shortcodes/figure.html

{{ if .Get "default" }}
  {{ template "_internal/shortcodes/figure.html" . }}
{{ else }}
  {{ $altText := .Get "alt" }}
  {{ $caption := .Get "caption" }}
  {{ $href := .Get "href" }}
  {{ $class := .Get "class" }}
  {{ with $.Page.Resources.GetMatch (.Get "src") }}
    <figure {{ with $class }}class="{{ . }}"{{ end }}>
      {{ with $href }}<a href="{{ . }}">{{ end }}
        <img
          class="my-0 rounded-md"
          srcset="
          {{ (.Resize "330x").RelPermalink }} 330w,
          {{ (.Resize "660x").RelPermalink }} 660w,
          {{ (.Resize "1024x").RelPermalink }} 1024w,
          {{ (.Resize "1320x").RelPermalink }} 2x"
          src="{{ (.Resize "660x").RelPermalink }}"
          alt="{{ $altText }}"
        />
      {{ if $href }}</a>{{ end }}
      {{ with $caption }}<figcaption>{{ . | markdownify }}</figcaption>{{ end }}
    </figure>
  {{ else }}
    {{ errorf `[CONGO] Shortcode "figure" error in "%s": Resource "%s" not found. Check the path is correct or remove the shortcode.` .Page.Path (.Get "src") }}
  {{ end }}
{{ end }}