hugo-theme-relearn/layouts/partials/breadcrumbs.html

46 lines
No EOL
2.1 KiB
HTML

{{- $page := .page }}
{{- $to := $page }}
{{- $pageurl := partial "permalink.gotmpl" (dict "to" $page) }}
{{- $lasturl := partial "permalink.gotmpl" (dict "to" $page) }}
{{- if .dirOnly }}
{{- $page = $page.Parent }}
{{- $to = $page }}
{{- $lasturl = partial "permalink.gotmpl" (dict "to" $page) }}
{{- end }}
{{- $depth := add 1 (int (partial "_relearn/pageDepth.gotmpl" (dict "page" $page))) }}
{{- $breadcrumb := slice }}
{{- range seq $depth }}
{{- if $to }}
{{- $title := partial "title.gotmpl" (dict "page" $to "linkTitle" true) }}
{{- if partial "_relearn/pageIsSpecial.gotmpl" $to }}
{{- break }}
{{- else if or $title (eq $to.Kind "taxonomy") (eq $to.Kind "term") }}
{{- $breadcrumb = $breadcrumb | append $to }}
{{- end }}
{{- else }}
{{- break }}
{{- end }}
{{- $to = $to.Parent }}
{{- end }}
{{- $len := len $breadcrumb -}}
{{- $breadcrumbReversed := slice }}
{{- range seq $len }}
{{- $breadcrumbReversed = $breadcrumbReversed | append (index $breadcrumb (sub $len .)) }}
{{- end }}
{{- $depth := 0 }}
{{- range $i, $e := $breadcrumbReversed }}
{{- $to := $e }}
{{- $depth = add $depth 1 }}
{{- $class := "" }}
{{- if and (eq $depth 1) site.Params.disableRootBreadcrumb }}
{{- $class = "a11y-only" }}
{{- end }}
{{- $title := partial "title.gotmpl" (dict "page" $to "linkTitle" true) }}
{{- $url := partial "permalink.gotmpl" (dict "to" $to) }}
{{- $isPage := eq $url $pageurl }}
{{- $isLast := eq $url $lasturl }}
{{- $link := and $url (not $isPage) }}
{{- if or $.schema (not $class) }}
<li{{ if $.schema }} itemscope itemtype="https://schema.org/ListItem" itemprop="itemListElement"{{ end }} class="{{ $class | safeHTMLAttr }}">{{ if $link }}<a{{ if $.schema }} itemprop="item"{{ end }} href="{{ $url }}">{{end}}<span{{ if $.schema }} itemprop="name"{{ end }}>{{ $title }}</span>{{ if $link }}</a>{{ end }}{{ if $.schema }}<meta itemprop="position" content="{{ $depth }}">{{ end }}{{ if not $isLast }}{{ (printf "&nbsp;%s&nbsp;" (default ">" .Site.Params.breadcrumbSeparator)) | safeHTML }}{{ end }}</li>
{{- end }}
{{- end }}