gallery.html

<section class="gallery" id="work">
    <div class="row">

        {{ $galleryTotal := len (where .Site.RegularPages "Section" "gallery") }}
        {{ $galleryReverse := (where .Site.RegularPages.Reverse "Section" "gallery") }}

        <!-- Where gallery is an odd total -->
        {{ if not (modBool $galleryTotal 2) }}
            <!-- Where gallery is only one item, display it fully -->
            {{ if eq $galleryTotal 1 }}
                {{ range first 3 $galleryReverse }}
                    <div class="col-xs-12" onclick {{ if .Params.color }}style="background-color:{{ .Params.color }}"{{ end }}>
                        <img src="{{ .Params.image}}" {{ if .Params.alt }}alt="{{ .Params.alt }}"{{ end }}>
                        <div class="row middle-xs center-xs overlay">
                            <div class="col-xs-12">
                                <h2>{{ .Title }}</h2>
                                <div class="row middle-xs center-xs">
                                    {{ if .Params.link1 }}<div class="col-xs-3 col-md-4"><h3><a href="{{ .Params.link1 }}">{{ i18n "view" }}</a></h3></div>{{ end }}
                                    {{ if .Params.link2 }}<div class="col-xs-3 col-md-4"><h3><a href="{{ .Params.link2 }}">{{ i18n "code" }}</a></h3></div>{{ end }}
                                </div>
                            </div>
                        </div>
                    </div>
                {{ end }}
            {{ end }}
            <!-- Where gallery is greater than 2 items, first 3 items display together on first row -->
            {{ if gt $galleryTotal 2 }}
                {{ range first 3 $galleryReverse }}
                    <div class="col-xs-12 col-md-4" onclick {{ if .Params.color }}style="background-color:{{ .Params.color }}"{{ end }}>
                        <img src="{{ .Params.image}}" {{ if .Params.alt }}alt="{{ .Params.alt }}"{{ end }}>
                        <div class="row middle-xs center-xs overlay">
                            <div class="col-xs-12">
                                <h2>{{ .Title }}</h2>
                                <div class="row middle-xs center-xs">
                                    {{ if .Params.link1 }}<div class="col-xs-3 col-md-4"><h3><a href="{{ .Params.link1 }}">{{ i18n "view" }}</a></h3></div>{{ end }}
                                    {{ if .Params.link2 }}<div class="col-xs-3 col-md-4"><h3><a href="{{ .Params.link2 }}">{{ i18n "code" }}</a></h3></div>{{ end }}
                                </div>
                            </div>
                        </div>
                    </div>
                {{ end }}
            {{ end }}
            <!-- Where gallery is greater than 3 items, all items after the first 3 display evenly in grid colums and rows -->
            {{ if gt $galleryTotal 3 }}
                {{ range after 3 $galleryReverse }}
                    <!-- Where gallery items are divisible by 3, they will appear in columns of 3 -->
                    {{ $col := (mod $galleryTotal 3) }}
                    <div class="col-xs-12 col-md-6
                    {{ if gt $galleryTotal 5 }}
                        {{ if eq $col 0 }} col-lg-4
                        {{ else }} col-lg-3
                        {{ end }}
                    {{ end }}" onclick {{ if .Params.color }}style="background-color:{{ .Params.color }}"{{ end }}>
                        <img src="{{ .Params.image}}" {{ if .Params.alt }}alt="{{ .Params.alt }}"{{ end }}>
                        <div class="row middle-xs center-xs overlay">
                            <div class="col-xs-12">
                                <h2>{{ .Title }}</h2>
                                <div class="row middle-xs center-xs">
                                    {{ if .Params.link1 }}<div class="col-xs-3 col-md-4"><h3><a href="{{ .Params.link1 }}">{{ i18n "view" }}</a></h3></div>{{ end }}
                                    {{ if .Params.link2 }}<div class="col-xs-3 col-md-4"><h3><a href="{{ .Params.link2 }}">{{ i18n "code" }}</a></h3></div>{{ end }}
                                </div>
                            </div>
                        </div>
                    </div>
                {{ end }}
            {{ end }}
        {{ end }}

        <!-- Where gallery is an even total, all items display evenly in grid columns and rows -->
        {{ if modBool $galleryTotal 2 }}
            {{ range $galleryReverse }}
                <!-- Where gallery items are great than 7 and are divisible by 4, they will appear in colums of 4, else in colums of 2 or 3 -->
                <div class="col-xs-12
                {{ if gt $galleryTotal 1 }} col-md-6
                    {{ if gt $galleryTotal 7 }}
                        {{ if modBool $galleryTotal 4 }} col-lg-3
                        {{ else }} col-lg-4
                        {{ end }}
                    {{ end }}
                {{ end }}" onclick {{ if .Params.color }}style="background-color:{{ .Params.color }}"{{ end }}>
                    <img src="{{ .Params.image}}" {{ if .Params.alt }}alt="{{ .Params.alt }}"{{ end }}>
                    <div class="row middle-xs center-xs overlay">
                        <div class="col-xs-12">
                            <h2>{{ .Title }}</h2>
                            <div class="row middle-xs center-xs">
                                {{ if .Params.link1 }}<div class="col-xs-3 col-md-4"><h3><a href="{{ .Params.link1 }}">{{ i18n "view" }}</a></h3></div>{{ end }}
                                {{ if .Params.link2 }}<div class="col-xs-3 col-md-4"><h3><a href="{{ .Params.link2 }}">{{ i18n "code" }}</a></h3></div>{{ end }}
                            </div>
                        </div>
                    </div>
                </div>
            {{ end }}
        {{ end }}

    </div>
</section>