{{ $pic_set := .pic_set }}
{{ $caption := .caption }}

{{ $num_per_row := 3}}
{{ $max_width := 80}}
{{ if or (eq (len .pic_set) 2) (eq (len .pic_set) 4)}}
    {{ $num_per_row = 2}}
    {{ $max_width = 53}}
{{ end }}

{{/* Trim the caption length to the first 100 characters */}}
{{ $caption = $caption | truncate 100 "..." }}

<div class="pic-grid" style="width: {{ $max_width }}%">
    <div class="pure-g">
        {{ range $num, $a := $pic_set }}
            {{ if resources.Get $a }}
                {{ $a = (resources.Get $a).RelPermalink }}
            {{ end }}

            {{ $display := "block"}}
            {{ if gt $num 8 }} {{ $display = "none"}} {{ end }}
            <div class="pure-u-1-{{ $num_per_row }}" style="display: {{$display}};">
                <div class="add-padding">
                    {{ if and (eq $num 8) (gt (len $pic_set) 9) }}
                        <div class="img-container img-black-filter">
                            <a data-src="{{ $a }}" data-fancybox="gallery" data-caption="{{ $caption }}">
                                <div class="more-icon" style="background-image: url('{{ (resources.Get "more-icon.png").RelPermalink }}');"></div>
                                <img src="{{ $a }}" alt="pictures"/>
                            </a>
                        </div>
                    {{ else }}
                        <div class="img-container">
                            <a data-src="{{ $a }}" data-fancybox="gallery" data-caption="{{ $caption }}">
                                <img src="{{ $a }}" alt="pictures"/>
                            </a>
                        </div>
                    {{ end }}
                </div>
            </div>
        {{ end }}
    </div>
</div>