shithub: hugo

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Beautify HTML generated by pagination template

Fixes #7199.

--- a/tpl/tplimpl/embedded/templates/pagination.html

+++ b/tpl/tplimpl/embedded/templates/pagination.html

@@ -1,40 +1,44 @@

 {{ $pag := $.Paginator }}

-{{ if gt $pag.TotalPages 1 }}

+{{ if gt $pag.TotalPages 1 -}}

 <ul class="pagination">

-    {{ with $pag.First }}

-    <li class="page-item">

-        <a href="{{ .URL }}" class="page-link" aria-label="First"><span aria-hidden="true">&laquo;&laquo;</span></a>

-    </li>

-    {{ end }}

-    <li class="page-item{{ if not $pag.HasPrev }} disabled{{ end }}">

+  {{ with $pag.First -}}

+  <li class="page-item">

+    <a href="{{ .URL }}" class="page-link" aria-label="First"><span aria-hidden="true">&laquo;&laquo;</span></a>

+  </li>

+  {{ end -}}

+  <li class="page-item{{ if not $pag.HasPrev }} disabled{{ end }}">

     <a {{ if $pag.HasPrev }}href="{{ $pag.Prev.URL }}"{{ end }} class="page-link" aria-label="Previous"><span aria-hidden="true">&laquo;</span></a>

-    </li>

-    {{ $ellipsed := false }}

-    {{ $shouldEllipse := false }}

-    {{ range $pag.Pagers }}

-    {{ $right := sub .TotalPages .PageNumber }}

-    {{ $showNumber := or (le .PageNumber 3) (eq $right 0) }}

-    {{ $showNumber := or $showNumber (and (gt .PageNumber (sub $pag.PageNumber 2)) (lt .PageNumber (add $pag.PageNumber 2)))  }}

-    {{ if $showNumber }}

-        {{ $ellipsed = false }}

-        {{ $shouldEllipse = false }}

-    {{ else }}

-        {{ $shouldEllipse = not $ellipsed }}

-        {{ $ellipsed = true }}

-    {{ end }}

-    {{ if $showNumber }}

-    <li class="page-item{{ if eq . $pag }} active{{ end }}"><a class="page-link" href="{{ .URL }}">{{ .PageNumber }}</a></li>

-    {{ else if $shouldEllipse }}

-    <li class="page-item disabled"><span aria-hidden="true">&nbsp;&hellip;&nbsp;</span></li>

-    {{ end }}

-    {{ end }}

-    <li class="page-item{{ if not $pag.HasNext }} disabled{{ end }}">

+  </li>

+  {{- $ellipsed := false -}}

+  {{- $shouldEllipse := false -}}

+  {{- range $pag.Pagers -}}

+  {{- $right := sub .TotalPages .PageNumber -}}

+  {{- $showNumber := or (le .PageNumber 3) (eq $right 0) -}}

+  {{- $showNumber := or $showNumber (and (gt .PageNumber (sub $pag.PageNumber 2)) (lt .PageNumber (add $pag.PageNumber 2))) -}}

+  {{- if $showNumber -}}

+    {{- $ellipsed = false -}}

+    {{- $shouldEllipse = false -}}

+  {{- else -}}

+    {{- $shouldEllipse = not $ellipsed -}}

+    {{- $ellipsed = true -}}

+  {{- end -}}

+  {{- if $showNumber }}

+  <li class="page-item{{ if eq . $pag }} active{{ end }}">

+    <a class="page-link" href="{{ .URL }}">{{ .PageNumber }}</a>

+  </li>

+  {{- else if $shouldEllipse }}

+  <li class="page-item disabled">

+    <span aria-hidden="true">&nbsp;&hellip;&nbsp;</span>

+  </li>

+  {{- end -}}

+  {{- end }}

+  <li class="page-item{{ if not $pag.HasNext }} disabled{{ end }}">

     <a {{ if $pag.HasNext }}href="{{ $pag.Next.URL }}"{{ end }} class="page-link" aria-label="Next"><span aria-hidden="true">&raquo;</span></a>

-    </li>

-    {{ with $pag.Last }}

-    <li class="page-item">

-        <a href="{{ .URL }}" class="page-link" aria-label="Last"><span aria-hidden="true">&raquo;&raquo;</span></a>

-    </li>

-    {{ end }}

+  </li>

+  {{- with $pag.Last }}

+  <li class="page-item">

+    <a href="{{ .URL }}" class="page-link" aria-label="Last"><span aria-hidden="true">&raquo;&raquo;</span></a>

+  </li>

+  {{- end }}

 </ul>

 {{ end }}