40 lines
1.9 KiB
HTML
40 lines
1.9 KiB
HTML
<header id="header">
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<h1>
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<!-- Grab the base URL, pull out the path, then count directories -->
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{{- $base_url_parsed := urls.Parse .Site.BaseURL -}}
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{{- $base_dir := trim $base_url_parsed.Path "/" -}}
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{{- $base_part_cnt := cond (ne $base_dir "") (len (split $base_dir "/" )) 0 -}}
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<!-- Grab the current URL, separate it out -->
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{{- $url_parsed := urls.Parse .Permalink -}}
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{{- $trimmed_url := trim $url_parsed.Path "/" -}}
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{{- $pre_url_parts := split $trimmed_url "/" -}}
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{{- $pre_part_count := len $pre_url_parts -}}
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<!-- Drop the part of the current URL that's the base URL -->
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{{- $url_parts := last (sub $pre_part_count $base_part_cnt) $pre_url_parts -}}
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{{- $part_count := len $url_parts -}}
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<!-- Determine how much of the URL to use (sometimes last part is blank) -->
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{{- $last_part := index $url_parts (sub $part_count 1) -}}
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{{- $use_part_cnt := cond (eq (trim $last_part " ") "") (sub $part_count 1) $part_count -}}
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<!-- Determine whether to use URL components or titles for breadcrumb -->
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{{- $crumb_is_title := .Site.Params.breadcrumb_use_title | default false -}}
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<!-- Build the breadcrumb - base URL link, path links for each dir, cur location text -->
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<a href="{{ .Site.BaseURL }}"><strong>{{ .Site.Title }}</strong></a>
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{{- if gt $use_part_cnt 0 -}}
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{{- range $cur_ind, $element := first (sub $use_part_cnt 1) $url_parts -}}
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{{- $path := string (delimit (first (add $cur_ind 1) $url_parts) "/") -}}
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{{- $part := $element | humanize }}
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/ <a href="{{ $.Site.BaseURL }}{{ $path }}"><strong>{{ cond $crumb_is_title ((($.Site.GetPage $path).Title) | default $part) $part }}</strong></a>
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{{- end -}}
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{{- $cur_part := (index $url_parts (sub $use_part_cnt 1)) | humanize }}
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/ {{ cond $crumb_is_title (.Title | default $cur_part) $cur_part }}
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{{- end }}
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</h1>
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{{ partial "navigation.html" . }}
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</header>
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