From e8614d96f44c290224ae65a2dd029acdff1d3c74 Mon Sep 17 00:00:00 2001
From: Serghei Iakovlev <egrep@protonmail.ch>
Date: Sun, 5 Jun 2022 14:50:21 +0200
Subject: Provided initial support os schema.org microdata

---
 layouts/partials/head.html                  |  1 +
 layouts/partials/schema.org/article.html    | 65 +++++++++++++++++++++++++++++
 layouts/partials/schema.org/website.html    | 10 +++++
 layouts/partials/templates/schema_json.html |  5 +++
 4 files changed, 81 insertions(+)
 create mode 100644 layouts/partials/schema.org/article.html
 create mode 100644 layouts/partials/schema.org/website.html
 create mode 100644 layouts/partials/templates/schema_json.html

(limited to 'layouts/partials')

diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 39e3255..00a5f82 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -33,4 +33,5 @@
     {{- /* Misc */}}
     {{ template "partials/templates/opengraph.html" . }}
     {{ template "partials/templates/twitter_cards.html" . }}
+    {{ template "partials/templates/schema_json.html" . }}
 </head>
diff --git a/layouts/partials/schema.org/article.html b/layouts/partials/schema.org/article.html
new file mode 100644
index 0000000..ff1558b
--- /dev/null
+++ b/layouts/partials/schema.org/article.html
@@ -0,0 +1,65 @@
+{{- /* Get schema type. */}}
+{{ $schemaType := "Article" }}
+{{ if or (eq .Type "post") (eq .Type "posts") }}
+  {{ $schemaType = "BlogPosting" }}
+{{ end -}}
+
+{{- $publisher := site.Params.seo.publisher | default site.Title }}
+{{ $logo := resources.Get (site.Params.assets.logo | default "/img/open-graph-logo.png") }}
+{{ $logo = $logo.Resize "96x96" -}}
+
+<script type="application/ld+json">
+    {
+        "@context": "https://schema.org",
+        "@type": {{ $schemaType }},
+        "mainEntityOfPage": {
+            "@type": "WebPage",
+            "@id": {{ .Permalink }}
+        },
+        "headline": {{ partial "title.html" . | htmlUnescape }},{{ if .Params.featured_image }}
+        {{ $image := .Resources.GetMatch .Params.featured_image -}}
+        "image": [
+            {{ $image.Permalink }}
+        ],{{ end }}
+        "datePublished": {{ .Date.Format "2006-01-02T15:04:05Z07:00" }},
+        "dateModified": {{ .Lastmod.Format "2006-01-02T15:04:05Z07:00" }},
+        {{- if .Params.author }}
+            {{- $authorType := (printf "%T" .Params.author) }}
+            {{- if eq $authorType "string" }}
+                "author": {
+                    "@type": "Person",
+                    "name": {{ .Params.author }}
+                },
+            {{- else if eq $authorType "[]string" }}
+                "author": [
+                    {{ range $i, $author := .Params.author }}{{ if $i }},{{ end }}
+                    {
+                        "@type": "Person",
+                        "name": {{ $author }}
+                    }{{ end }}
+                ],
+            {{- end }}
+        {{- else }}
+            {{- with site.Author.name }}
+                "author": {
+                    "@type": "Person",
+                    "name": {{ . }}
+                    {{ with site.Author.twitter }},
+                        "url": "https://twitter.com/{{ . }}"
+                    {{ end }}
+                },
+            {{- end }}
+        {{- end }}
+        "publisher": {
+            "@type": "Organization",
+            "name": {{ $publisher }},
+            "logo": {
+                "@type": "ImageObject",
+                "url": {{ $logo.Permalink | absURL }}
+            }
+        },
+        "description": {{ partial "description.html" . }}
+    }
+</script>
+
+
diff --git a/layouts/partials/schema.org/website.html b/layouts/partials/schema.org/website.html
new file mode 100644
index 0000000..ef6609e
--- /dev/null
+++ b/layouts/partials/schema.org/website.html
@@ -0,0 +1,10 @@
+<script type="application/ld+json">
+    {
+        "@context": "https://schema.org",
+        "@type": "WebSite",
+        "name": {{ partial "title.html" . }},
+        "url": {{ site.BaseURL }}
+    }
+</script>
+{{- /* TODO: Add "potentialAction" with search.
+    For more see: https://developers.google.com/structured-data/slsb-overview */ -}}
diff --git a/layouts/partials/templates/schema_json.html b/layouts/partials/templates/schema_json.html
new file mode 100644
index 0000000..aaed1e2
--- /dev/null
+++ b/layouts/partials/templates/schema_json.html
@@ -0,0 +1,5 @@
+{{ if .IsHome }}
+    {{ partial "schema.org/website.html" . }}
+{{ else if and .IsPage (ne .Params.private true) }}
+    {{ partial "schema.org/article.html" . }}
+{{ end }}
-- 
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