Initial commit

layouts/partials/head/opengraph.html

@@ -0,0 +1,30 @@
+{{- $title := .Title | default .Site.Title -}}
+{{- $desc := .Description | default .Summary | default .Site.Params.description | plainify | truncate 200 -}}
+{{- $image := .Params.image | default "/images/og-default.png" -}}
+{{- if not (strings.HasPrefix $image "http") -}}
+  {{- $image = $image | absURL -}}
+{{- end -}}
+
+<meta property="og:title" content="{{ $title }}">
+<meta property="og:description" content="{{ $desc }}">
+<meta property="og:type" content="{{ cond (eq .Section "tracks") "music.song" "website" }}">
+<meta property="og:url" content="{{ .Permalink }}">
+<meta property="og:site_name" content="{{ .Site.Title }}">
+<meta property="og:locale" content="en_US">
+
+{{- if $image }}
+<meta property="og:image" content="{{ $image }}">
+<meta property="og:image:alt" content="{{ $title }}">
+{{- end }}
+
+{{/* Audio-specific OpenGraph tags */}}
+{{- if and (eq .Section "tracks") .Params.audio }}
+<meta property="og:audio" content="{{ .Params.audio }}">
+<meta property="og:audio:type" content="audio/mpeg">
+  {{- if .Params.duration }}
+<meta property="music:duration" content="{{ .Params.duration }}">
+  {{- end }}
+  {{- if .Params.artist }}
+<meta property="music:musician" content="{{ .Params.artist }}">
+  {{- end }}
+{{- end }}