fediversity.eu/layouts/partials/components/pagination.html

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2024-03-27 12:24:18 +01:00
{{ $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 there's more than one page. -->
{{ if gt $paginator.TotalPages 1 }}
<nav class="flex items-center justify-center space-x-3" aria-label="Pagination">
<!-- Previous page. -->
{{ if $paginator.HasPrev }}
<a
class="text-dark hover:bg-theme-light rounded px-2 py-1.5"
href="{{ $paginator.Prev.URL }}"
aria-label="Pagination Arrow"
>
<span class="sr-only">Previous</span>
<svg
viewBox="0 0 20 20"
fill="currentColor"
aria-hidden="true"
height="30"
width="30"
>
<path
fill-rule="evenodd"
d="M12.707 5.293a1 1 0 010 1.414L9.414 10l3.293 3.293a1 1 0 01-1.414 1.414l-4-4a1 1 0 010-1.414l4-4a1 1 0 011.414 0z"
clip-rule="evenodd"
/>
</svg>
</a>
{{ else }}
<span class="text-light rounded px-2 py-1.5">
<span class="sr-only">Previous</span>
<svg
viewBox="0 0 20 20"
fill="currentColor"
aria-hidden="true"
height="30"
width="30"
>
<path
fill-rule="evenodd"
d="M12.707 5.293a1 1 0 010 1.414L9.414 10l3.293 3.293a1 1 0 01-1.414 1.414l-4-4a1 1 0 010-1.414l4-4a1 1 0 011.414 0z"
clip-rule="evenodd"
/>
</svg>
</span>
{{ 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 }} {{ if eq . $paginator }}
<span aria-current="page" class="bg-primary rounded px-4 py-2 text-white">
{{ .PageNumber }}
</span>
{{ else }}
<a
href="{{ .URL }}"
aria-current="page"
class="text-dark hover:bg-theme-light rounded px-4 py-2"
>
{{ .PageNumber }}
</a>
{{ end }} {{ end }} {{ end }}
<!-- Next page. -->
{{ if $paginator.HasNext }}
<a
class="text-dark hover:bg-theme-light rounded px-2 py-1.5"
href="{{ $paginator.Next.URL }}"
aria-label="Pagination Arrow"
>
<span class="sr-only">Next</span>
<svg
viewBox="0 0 20 20"
fill="currentColor"
aria-hidden="true"
height="30"
width="30"
>
<path
fill-rule="evenodd"
d="M7.293 14.707a1 1 0 010-1.414L10.586 10 7.293 6.707a1 1 0 011.414-1.414l4 4a1 1 0 010 1.414l-4 4a1 1 0 01-1.414 0z"
clip-rule="evenodd"
/>
</svg>
</a>
{{ else }}
<span class="text-light rounded px-2 py-1.5">
<span class="sr-only">Next</span>
<svg
viewBox="0 0 20 20"
fill="currentColor"
aria-hidden="true"
height="30"
width="30"
>
<path
fill-rule="evenodd"
d="M7.293 14.707a1 1 0 010-1.414L10.586 10 7.293 6.707a1 1 0 011.414-1.414l4 4a1 1 0 010 1.414l-4 4a1 1 0 01-1.414 0z"
clip-rule="evenodd"
/>
</svg>
</span>
{{ end }}
</nav>
{{ end }}