galleryimage

{{ $suffix := or (.Get "suffix") "jpg" }}
{{ $size := or (.Get "size") "150x150" }}
{{ with .Get "file" }}
<dl class="gallery-item">
    <dt class="gallery-icon landscape">
    <a href="PREFIX/{{ . }}.{{ $suffix }}" data-lightbox="set1" 
        data-title="{{ $.Get "caption" }}" >
        <img 
          src="PREFIX/{{ . }}-{{ $size }}.{{ $suffix }}" 
          itemprop="thumbnail" 
          alt="{{ $.Get "caption" }}" /> 
    </a>
    <dt>
    <dd class='wp-caption-text gallery-caption'>
    {{ $.Get "caption" }}
    </dd>
</dl>
{{ end }}