blogamore/layouts/partials/pagination.html

{{ $pag := $.Paginator }}
{{ if gt $pag.TotalPages 1 }}
{{ $.Scratch.Set "dot_rendered" false }}
<nav aria-label="page navigation">
    <ul class="pagination">
        <!-- Don't show on 1st and 2nd page -->
        {{- if and (ne $pag.PageNumber 1) (ne $pag.PageNumber 2) -}}
        <li class="page-item"><a href="{{ $pag.First.URL }}" rel="first" class="page-link">&laquo;</a></li>
        {{- end -}}

        {{- if $pag.HasPrev }}
        <li class="page-item"><a href="{{ $pag.Prev.URL }}" rel="prev" class="page-link">&lsaquo;</a></li>
        {{- end -}}

        {{- range $pag.Pagers -}}
            {{- if eq . $pag -}} <!-- Current Page -->
            <li class="page-item active"><a href="{{ .URL }}" class="page-link">{{ .PageNumber }}</a></li>
            {{- else if and (ge .PageNumber (sub $pag.PageNumber 2)) (le .PageNumber (add $pag.PageNumber 2)) -}}
            {{- $.Scratch.Set "dot_rendered" false }} <!-- Render prev 2 page and next 2 pages -->
            <li class="page-item"><a href="{{ .URL }}" class="page-link">{{ .PageNumber }}</a></li>
            {{- else if eq ($.Scratch.Get "dot_rendered") false }} <!-- render skip pages -->
            {{- $.Scratch.Set "dot_rendered" true }}
            <li class="page-item disabled"><a class="page-link">...</a></li>
            {{- end }}
        {{- end -}}

        {{- if $pag.HasNext }}
        <li class="page-item"><a href="{{ $pag.Next.URL }}" rel="next" class="page-link">&rsaquo;</a></li>
        {{- end -}}

        <!-- Don't show on last and 2nd last page -->
        {{- if and (ne $pag.PageNumber $pag.TotalPages) ((ne $pag.PageNumber (sub $pag.TotalPages 1))) }}
        <li class="page-item"><a href="{{ $pag.Last.URL }}" rel="last" class="page-link">&raquo;</a></li>
        {{- end }}
    </ul>
</nav>
{{- end }}