Mutualiser les calculs SEO du head

layouts/partials/head/data.html

@@ -0,0 +1,36 @@
+{{- $page := . -}}
+{{- $title := $page.Site.Title -}}
+{{- if not $page.IsHome -}}
+  {{- $title = printf "%s | %s" $page.Title $page.Site.Title -}}
+{{- end -}}
+
+{{- $socialTitle := $page.Site.Title -}}
+{{- if not $page.IsHome -}}
+  {{- $socialTitle = $page.Title -}}
+{{- end -}}
+
+{{- $description := partial "head/description.html" $page -}}
+{{- $socialImage := partial "head/social-image.html" $page -}}
+{{- $noindex := partial "seo/noindex.html" $page -}}
+{{- $pageClassification := partial "seo/page-classification.html" $page -}}
+{{- $robots := "max-image-preview:large" -}}
+{{- if $noindex -}}
+  {{- $robots = "noindex, follow" -}}
+{{- end -}}
+
+{{- $localeCode := $page.Site.LanguageCode | default $page.Site.Language.LanguageCode | default "fr-FR" -}}
+
+{{- return dict
+  "title" $title
+  "socialTitle" $socialTitle
+  "description" $description
+  "socialImage" $socialImage
+  "openGraphImage" ($socialImage.openGraph | default dict)
+  "twitterImage" ($socialImage.twitter | default dict)
+  "noindex" $noindex
+  "pageClassification" $pageClassification
+  "robots" $robots
+  "ogType" (index $pageClassification "openGraphType")
+  "localeCode" $localeCode
+  "locale" (replace $localeCode "-" "_")
+-}}