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Fix Prev/Next navigator was not pointing to the actual prev/next article #348

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merged 1 commit into from
Jun 6, 2021
Merged

Fix Prev/Next navigator was not pointing to the actual prev/next article #348

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10 changes: 10 additions & 0 deletions layouts/partials/helpers/get-pages.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
{{ $pages:= slice}}
{{ range . }}
{{ if .HasChildren }}
{{ $nestedPages:=partial "helpers/get-pages.html" .Children }}
{{ $pages = $pages | append $nestedPages }}
{{ else }}
{{ $pages = $pages | append .Page }}
{{ end }}
{{ end }}
{{ return $pages}}
62 changes: 34 additions & 28 deletions layouts/partials/navigators/next-prev-navigator.html
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Original file line number Diff line number Diff line change
@@ -1,33 +1,39 @@
{{ $curPage := . }}
{{ $prevPage := "" }}
{{ $nextPage := "" }}

<!-- List all the pages. It uses the sidebar menu to discover the page order. -->
{{ $pages := partial "helpers/get-pages.html" site.Menus.sidebar }}

<!-- Now, find the current page index in the pages list. Then, find previous page and next page. -->
{{ $idx := 0 }}
{{ range $pages }}
{{ if eq .RelPermalink $curPage.RelPermalink }}
{{ $prevPage = index $pages (sub $idx 1) }}
{{ $nextPage = index $pages (add $idx 1) }}
{{ end }}
{{ $idx = add $idx 1 }}
{{ end }}

<div class="row next-prev-navigator">
{{ $currentPage := . }}
{{ range (where site.RegularPages.ByDate "Type" "in" site.Params.mainSections )}}
{{ if eq .RelPermalink $currentPage.RelPermalink }}
{{ if .Next }}
{{ if (in site.Params.mainSections .Next.Type) }}
<div class="col-md-6 previous-article">
<a href="{{.Next.RelPermalink}}" title="{{ .Next.Title }}" class="btn btn-outline-info">
<div><i class="fas fa-chevron-circle-left"></i> {{ i18n "prev" }}</div>
<div class="next-prev-text">{{ .Next.Title }}</div>
{{ if $prevPage }}
<div class="col-md-6 previous-article">
<a href="{{ $prevPage.RelPermalink }}" title="{{ $prevPage.Title }}" class="btn btn-outline-info">
<div><i class="fas fa-chevron-circle-left"></i> {{ i18n "prev" }}</div>
<div class="next-prev-text">{{ $prevPage.Title }}</div>
</a>
</div>
{{ end }}
{{ if $nextPage }}
{{ $columnWidth:="col-md-12" }}
{{ if $prevPage }}
{{ $columnWidth = "col-md-6" }}
{{ end}}
<div class="{{ $columnWidth }} next-article">
<a href="{{ $nextPage.RelPermalink }}" title="{{ $nextPage.Title }}" class="btn btn-outline-info">
<div>{{ i18n "next" }} <i class="fas fa-chevron-circle-right"></i></div>
<div class="next-prev-text">{{ $nextPage.Title }}</div>
</a>
</div>
{{ end }}
{{ end }}
{{ if .Prev }}
{{ if (in site.Params.mainSections .Prev.Type) }}
{{ $columnWidth:="col-md-12" }}
{{ if .Next }}
{{ if (in site.Params.mainSections .Next.Type) }}
{{ $columnWidth = "col-md-6" }}
{{ end }}
{{ end}}
<div class="{{ $columnWidth }} next-article">
<a href="{{ .Prev.RelPermalink }}" title="{{ .Prev.Title }}" class="btn btn-outline-info">
<div>{{ i18n "next" }} <i class="fas fa-chevron-circle-right"></i></div>
<div class="next-prev-text">{{ .Prev.Title }}</div>
</a>
</div>
{{ end }}
{{ end }}
{{ end }}
{{ end }}
</div>