hugo-PaperMod/layouts/partials/breadcrumbs.html

{{- if (.Param "ShowBreadCrumbs") -}}
<div class="breadcrumbs">
    {{- $url := replaceRE (printf "^%s" site.BaseURL) "" .Parent.Permalink }}
    {{- $lang_url := strings.TrimPrefix (printf "%s/" .Lang) $url -}}

    <a href="{{ "" | absLangURL }}">{{ i18n "home" | default "Home" }}</a>
    {{- $scratch := newScratch }}
    {{- range $index, $element := split $lang_url "/" }}

    {{- $scratch.Add "path" (printf "%s/" $element )}}
    {{- $bc_pg := site.GetPage ($scratch.Get "path") -}}

    {{- if (and ($bc_pg) (gt (len . ) 0))}}
    {{- print "&nbsp;»&nbsp;" | safeHTML -}}<a href="{{ $bc_pg.Permalink }}">{{ $bc_pg.Name }}</a>
    {{- end }}

    {{- end -}}
</div>
{{- end -}}
Fix Spacing in overall repo 2021-03-30 14:37:36 +02:00			`{{- if (.Param "ShowBreadCrumbs") -}}`
breadcrumb nav as partial 2021-02-08 15:58:55 +01:00			`<div class="breadcrumbs">`
Modify breadcrumbs logic First part of the breadcrumbs generation algorithm is to remove the base URL from the parent's permalink URL. In the existing code, this is achieve by replacing all instances of base URL in the parent's permalink URL by an empty string. This algorithm fails to produces breadcrumbs in the instance where the base URL is "/" for example. I believe this is erroneous as only the first instance of the base URLi, starting at the beginning of the parent's permalink URL should be replaced by an empty string. This is the reason I replaced the call to "replace" by a call to "replaceRE". 2023-01-06 09:11:50 +01:00			`{{- $url := replaceRE (printf "^%s" site.BaseURL) "" .Parent.Permalink }}`
Fix Spacing in overall repo 2021-03-30 14:37:36 +02:00			`{{- $lang_url := strings.TrimPrefix (printf "%s/" .Lang) $url -}}`
breadcrumb nav as partial 2021-02-08 15:58:55 +01:00
Fix Spacing in overall repo 2021-03-30 14:37:36 +02:00			`<a href="{{ "" \| absLangURL }}">{{ i18n "home" \| default "Home" }}</a>`
use local scratch var in breadcrumbs - fix undisplayed breadcrumbs in section pages having pagination 2021-02-10 17:13:45 +01:00			`{{- $scratch := newScratch }}`
breadcrumb nav as partial 2021-02-08 15:58:55 +01:00			`{{- range $index, $element := split $lang_url "/" }}`

use local scratch var in breadcrumbs - fix undisplayed breadcrumbs in section pages having pagination 2021-02-10 17:13:45 +01:00			`{{- $scratch.Add "path" (printf "%s/" $element )}}`
Use `site` function instead of `.Site` or `$.Site` - The site function provides global access to the same data as the .Site page method. - Current context (`.`) is never considered. 2022-03-27 15:14:06 +02:00			`{{- $bc_pg := site.GetPage ($scratch.Get "path") -}}`
breadcrumb nav as partial 2021-02-08 15:58:55 +01:00
			`{{- if (and ($bc_pg) (gt (len . ) 0))}}`
			`{{- print " » " \| safeHTML -}}<a href="{{ $bc_pg.Permalink }}">{{ $bc_pg.Name }}</a>`
			`{{- end }}`

Fix Spacing in overall repo 2021-03-30 14:37:36 +02:00			`{{- end -}}`
breadcrumb nav as partial 2021-02-08 15:58:55 +01:00			`</div>`
Fix Spacing in overall repo 2021-03-30 14:37:36 +02:00			`{{- end -}}`