asw/layouts/partials/meta/json-ld.html
Vigilio Desto 5deaa22e38
Port head partials: SEO, OG, JSON-LD, AI disclosure, tag-nav
- layouts/partials/head.html: full <head> partial with meta partials + CSS pipeline
- layouts/partials/meta/seo.html: canonical URL + robots directives
- layouts/partials/meta/og.html: Open Graph + Twitter Card meta tags
- layouts/partials/meta/ai-disclosure.html: AI content disclosure (EU AI Act)
- layouts/partials/meta/json-ld.html: Schema.org JSON-LD structured data
- layouts/partials/tag-nav.html: site-wide tag cloud partial
- layouts/_default/baseof.html: simplified to use partial head.html
- layouts/_default/single.html: removed inline head block (now in head.html)

Verified: canonical, robots, OG tags, ai-content-disclosure on live pages.
96 pages build clean.

Closes: asw#15
2026-04-10 18:42:21 +02:00

101 lines
3.6 KiB
HTML

{{- /*
partials/meta/json-ld.html — JSON-LD structured data (Schema.org)
Emits one <script type="application/ld+json"> block per page.
Uses dict jsonify safeHTML to avoid Hugo's JS-context escaping.
Schema selection:
Home page WebSite (with SearchAction if params.search_url set)
Docs pages TechArticle (front matter: type = "docs")
Dated pages Article
Everything else WebPage
BreadcrumbList appended when .Ancestors is non-empty.
Configure in hugo.toml:
[params]
author = "Trentuna" # publisher/author name
logo = "/images/logo.png" # site logo for publisher
search_url = "/search/?q={q}" # enables SearchAction on WebSite
*/ -}}
{{- $author := or .Site.Params.author .Site.Title -}}
{{- $logo := .Site.Params.logo | default "" -}}
{{- $desc := or .Description .Site.Params.description "" -}}
{{- $image := or .Params.image .Site.Params.og_image "" -}}
{{- if .IsHome -}}
{{- /* ── WebSite ──────────────────────────────────────────────────── */}}
{{- $data := dict
"@context" "https://schema.org"
"@type" "WebSite"
"name" .Site.Title
"url" .Site.BaseURL
"description" $desc
-}}
{{- with .Site.Params.search_url -}}
{{- $action := dict
"@type" "SearchAction"
"target" (dict "@type" "EntryPoint" "urlTemplate" (printf "%s%s" $.Site.BaseURL .))
"query-input" "required name=q"
-}}
{{- $data = merge $data (dict "potentialAction" $action) -}}
{{- end -}}
{{- printf "<script type=\"application/ld+json\">%s</script>" ($data | jsonify) | safeHTML -}}
{{- else -}}
{{- /* ── Article / TechArticle / WebPage ─────────────────────────── */}}
{{- $schemaType := "WebPage" -}}
{{- if and .IsPage (not .IsSection) -}}
{{- if eq .Params.type "docs" -}}
{{- $schemaType = "TechArticle" -}}
{{- else if .Date -}}
{{- $schemaType = "Article" -}}
{{- end -}}
{{- end -}}
{{- $publisher := dict "@type" "Organization" "name" $author -}}
{{- with $logo -}}
{{- $publisher = merge $publisher (dict "logo" (dict "@type" "ImageObject" "url" (. | absURL))) -}}
{{- end -}}
{{- $data := dict
"@context" "https://schema.org"
"@type" $schemaType
"headline" .Title
"description" $desc
"url" .Permalink
"author" $publisher
"publisher" $publisher
-}}
{{- with $image -}}
{{- $data = merge $data (dict "image" (. | absURL)) -}}
{{- end -}}
{{- if and .Date (not .IsSection) -}}
{{- $data = merge $data (dict
"datePublished" (.Date.Format "2006-01-02T15:04:05Z07:00")
"dateModified" (.Lastmod.Format "2006-01-02T15:04:05Z07:00")
) -}}
{{- end -}}
{{- /* BreadcrumbList: .Ancestors is nearest→root; iterate by index to reverse */}}
{{- with .Ancestors -}}
{{- $ancs := . -}}
{{- $len := len $ancs -}}
{{- $items := slice -}}
{{- range $i := seq $len -}}
{{- $a := index $ancs (sub $len $i) -}}
{{- $item := dict "@type" "ListItem" "position" $i "name" $a.Title "item" $a.Permalink -}}
{{- $items = $items | append $item -}}
{{- end -}}
{{- $last := dict "@type" "ListItem" "position" (add $len 1) "name" $.Title "item" $.Permalink -}}
{{- $items = $items | append $last -}}
{{- $crumb := dict "@type" "BreadcrumbList" "itemListElement" $items -}}
{{- $data = merge $data (dict "breadcrumb" $crumb) -}}
{{- end -}}
{{- printf "<script type=\"application/ld+json\">%s</script>" ($data | jsonify) | safeHTML -}}
{{- end }}