sillon-fictionnel/themes/writeonly/layouts/partials/shared/pagination.html

87 lines
3.1 KiB
HTML

{{ $paginator := $.Paginator }}
<!-- Number of links either side of the current page. -->
{{ $adjacent_links := 2 }}
<!-- $max_links = ($adjacent_links * 2) + 1 -->
{{ $max_links := (add (mul $adjacent_links 2) 1) }}
<!-- $lower_limit = $adjacent_links + 1 -->
{{ $lower_limit := (add $adjacent_links 1) }}
<!-- $upper_limit = $paginator.TotalPages - $adjacent_links -->
{{ $upper_limit := (sub $paginator.TotalPages $adjacent_links) }}
{{ if gt $paginator.TotalPages 1 }}
<nav aria-label="Page navigation" class="w-100">
<ul class="pagination justify-content-center pagination-lg">
<!-- First page. -->
{{ if ne $paginator.PageNumber 1 }}
<li class="page-item">
<a class="page-link" href="{{ $paginator.First.URL }}">
Début
</a>
</li>
{{ end }}
<!-- Previous page. -->
{{ if $paginator.HasPrev }}
<li class="page-item">
<a class="page-link" href="{{ $paginator.Prev.URL }}" rel="next">
</a>
</li>
{{ end }}
<!-- Page numbers. -->
{{ range $paginator.Pagers }}
{{ $.Scratch.Set "page_number_flag" false }}
<!-- Advanced page numbers. -->
{{ if gt $paginator.TotalPages $max_links }}
<!-- Lower limit pages. -->
<!-- If the user is on a page which is in the lower limit. -->
{{ if le $paginator.PageNumber $lower_limit }}
<!-- If the current loop page is less than max_links. -->
{{ if le .PageNumber $max_links }}
{{ $.Scratch.Set "page_number_flag" true }}
{{ end }}
<!-- Upper limit pages. -->
<!-- If the user is on a page which is in the upper limit. -->
{{ else if ge $paginator.PageNumber $upper_limit }}
<!-- If the current loop page is greater than total pages minus $max_links -->
{{ if gt .PageNumber (sub $paginator.TotalPages $max_links) }}
{{ $.Scratch.Set "page_number_flag" true }}
{{ end }}
<!-- Middle pages. -->
{{ else }}
{{ if and ( ge .PageNumber (sub $paginator.PageNumber $adjacent_links) ) ( le .PageNumber (add $paginator.PageNumber $adjacent_links) ) }}
{{ $.Scratch.Set "page_number_flag" true }}
{{ end }}
{{ end }}
<!-- Simple page numbers. -->
{{ else }}
{{ $.Scratch.Set "page_number_flag" true }}
{{ end }}
<!-- Output page numbers. -->
{{ if eq ($.Scratch.Get "page_number_flag") true }}
<li class="page-item{{ if eq . $paginator }} active{{ end }}">
<a class="page-link" href="{{ .URL }}" >
{{ .PageNumber }}
</a>
</li>
{{ end }}
{{ end }}
<!-- Next page. -->
{{ if $paginator.HasNext }}
<li class="page-item">
<a class="page-link" href="{{ $paginator.Next.URL }}" >
</a>
</li>
{{ end }}
<!-- Last page. -->
{{ if ne $paginator.PageNumber $paginator.TotalPages }}
<li class="page-item">
<a class="page-link" href="{{ $paginator.Last.URL }}">
Fin
</a>
</li>
{{ end }}
</ul>
<!-- </nav> -->
</nav>
{{ end }}