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Customize OpenGraph templates #80

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Customize OpenGraph templates #80

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56f15fb
Add default OG templates
simonhammes Apr 10, 2025
6db0794
Use custom template
simonhammes Apr 10, 2025
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2 changes: 1 addition & 1 deletion src/themes/seatable/layouts/partials/head/head.html
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@


<!-- social ... -->
{{ template "_internal/opengraph.html" . }}
{{ partial "opengraph/opengraph.html" }}
{{ template "_internal/twitter_cards.html" . }}

{{ partialCached "head/css.html" . }}
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28 changes: 28 additions & 0 deletions src/themes/seatable/layouts/partials/opengraph/get-featured-image.html
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@@ -0,0 +1,28 @@
<!-- Based on https://github.com/gohugoio/hugo/blob/v0.145.0/docs/layouts/partials/opengraph/get-featured-image.html -->

{{ $images := $.Resources.ByType "image" }}
{{ $featured := $images.GetMatch "*feature*" }}
{{ if not $featured }}
{{ $featured = $images.GetMatch "{*cover*,*thumbnail*}" }}
{{ end }}
{{ if not $featured }}
{{ $featured = resources.Get "/opengraph/gohugoio-card-base-1.png" }}
{{ $size := 80 }}
{{ $title := $.LinkTitle }}
{{ if gt (len $title) 20 }}
{{ $size = 70 }}
{{ end }}

{{ $text := $title }}
{{ $textOptions := dict
"color" "#FFF"
"size" $size
"lineSpacing" 10
"x" 65 "y" 80
"font" (resources.Get "/opengraph/mulish-black.ttf")
}}

{{ $featured = $featured | images.Filter (images.Text $text $textOptions) }}
{{ end }}

{{ return $featured }}
82 changes: 82 additions & 0 deletions src/themes/seatable/layouts/partials/opengraph/opengraph.html
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@@ -0,0 +1,82 @@
<!-- Based on https://github.com/gohugoio/hugo/blame/v0.145.0/docs/layouts/partials/opengraph/opengraph.html -->

<meta property="og:title" content="{{ .Title }}" />
<meta
property="og:description"
content="{{ with .Description }}
{{ . }}
{{ else }}
{{ if .IsPage }}
{{ .Summary }}
{{ else }}
{{ with .Site.Params.description }}{{ . }}{{ end }}
{{ end }}
{{ end }}" />
<meta
property="og:type"
content="{{ if .IsPage }}
article
{{ else }}
website
{{ end }}" />
<meta property="og:url" content="{{ .Permalink }}" />

{{- with $.Params.images -}}
{{- range first 6 . }}
<meta property="og:image" content="{{ . | absURL }}" />
{{ end -}}
{{- else -}}
{{- $featured := partial "opengraph/get-featured-image.html" . }}
{{- with $featured -}}
<meta property="og:image" content="{{ $featured.Permalink }}" />
{{- else -}}
{{- with $.Site.Params.images }}
<meta property="og:image" content="{{ index . 0 | absURL }}" />
{{ end -}}
{{- end -}}
{{- end -}}

{{- if .IsPage }}
{{- $iso8601 := "2006-01-02T15:04:05-07:00" -}}
<meta property="article:section" content="{{ .Section }}" />
{{ with .PublishDate }}
<meta property="article:published_time" {{ .Format $iso8601 | printf "content=%q" | safeHTMLAttr }} />
{{ end }}
{{ with .Lastmod }}
<meta property="article:modified_time" {{ .Format $iso8601 | printf "content=%q" | safeHTMLAttr }} />
{{ end }}
{{- end -}}

{{- with .Params.audio }}<meta property="og:audio" content="{{ . }}" />{{ end }}
{{- with .Params.locale }}
<meta property="og:locale" content="{{ . }}" />
{{ end }}
{{- with .Site.Params.title }}
<meta property="og:site_name" content="{{ . }}" />
{{ end }}
{{- with .Params.videos }}
{{- range . }}
<meta property="og:video" content="{{ . | absURL }}" />
{{ end }}

{{ end }}

{{- /* If it is part of a series, link to related articles */}}
{{- $permalink := .Permalink }}
{{- $siteSeries := .Site.Taxonomies.series }}
{{ with .Params.series }}
{{- range $name := . }}
{{- $series := index $siteSeries ($name | urlize) }}
{{- range $page := first 6 $series.Pages }}
{{- if ne $page.Permalink $permalink }}
<meta property="og:see_also" content="{{ $page.Permalink }}" />
{{ end }}
{{- end }}
{{ end }}

{{ end }}

{{- /* Facebook Page Admin ID for Domain Insights */}}
{{- with site.Params.social.facebook_admin }}
<meta property="fb:admins" content="{{ . }}" />
{{ end }}