lumbung.space/themes/lumbung-theme/layouts/partials/publishers_post_card.html

<div class='publishers social card' data-section="{{ .Section }}">
  <article class="h-entry social">
    <header>
      {{ $postPermalink := .Permalink}}
      <h2 class="p-name"><a href="{{ .Permalink }}" class="u-url">
          {{ .Title }}
      </a></h2>
    </header>

    {{ with (index (.Resources.ByType "video") 0) }}
    {{/* TODO this current logic does not suport video & image mixed */}}
      <div class="p-summary">
      <video controls width="540px" preload="none" poster="{{ $postPermalink }}/thumbnail.png">
        <source src="{{.Permalink}}" type="video/mp4">
      </video>
    {{ else}}
    {{ with (index (.Resources.ByType "image") 0) }}
      {{ $height := add .Height 0.0}}
      {{ $ratio := div $height .Width}}
      {{ $thumb := .Fit "540x540 q80 webp"}}
    <div class="p-summary{{if gt $ratio 1 }} portrait {{else}} landscape {{end}}">
      <div class="summary-image {{if gt $ratio 1 }} portrait {{else}} landscape {{end}}"> 
      <a href="{{ $postPermalink }}"><img src="{{ $thumb.Permalink }}"  alt="{{ .Title }}"> </a>
    </div>
    {{ else }}
      <div class="p-summary">
    {{ end }}
    {{ end }}
      <div class="summary-text">
        {{ .Summary }}
      </div>
      </div>
      <div class="social-source"></div>

    <footer class='post-footer'>
      <div class='footer-metadata'>
      <span class="from p-author">{{ if .Params.contributors }}From {{range .Params.contributors}}<b> <a href='{{ "/contributors/" | relLangURL }}{{ . | urlize }}/'> {{ . }}</a> {{end}}</b> on{{ end }}</span>
       <time class="dt-published" datetime="{{ .Date.Format `Jan 02 2006` }}">{{ .Date.Format "Jan 02, 2006" }}</time>
       </div>
      {{ if .Truncated }}
        <div class="footer-filler" style="border-color: transparent" ></div>
        <div class='read-more'><a href="{{ .RelPermalink }}">Read More…</a></div>
        {{ end }}
    </footer>            
  </article>
</div>