From bd5d696c123625118c3a4497c207a3c11e15e882 Mon Sep 17 00:00:00 2001
From: Serghei Iakovlev <egrep@protonmail.ch>
Date: Sat, 23 Apr 2022 23:08:06 +0200
Subject: Add Open Graph metadata

---
 layouts/partials/head.html | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'layouts/partials')

diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 57784e8..aa500a1 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -17,16 +17,26 @@
     <meta name="viewport" content="width=device-width,initial-scale=1.0,shrink-to-fit=no">
 
     <!-- Canonical link to help search engines -->
-    <link rel="canonical" href="{{ $resource_url }}">
+    <link rel="canonical" href="{{ .Permalink }}">
 
     <title>{{ $title }}</title>
 
     <!-- Dublin Core metadata for Zotero -->
     <meta property="dc:title" content="{{ $title }}">
     <meta property="dc:creator" content="{{ $author }}">
-    <meta property="dc:identifier" content="{{ $resource_url }}">
+    <meta property="dc:identifier" content="{{ .Permalink }}">
     {{ if .Params.editor }}<meta property="dc:contributor" content="{{ .Params.editor }}">{{ end }}
     {{ if .Params.pub_date }}<meta property="dc:date" content="{{ .Params.pub_date }}">{{ end }}
     {{ if .Params.rights }}<meta property="dc:rights" content="{{ .Params.rights }}">{{ end }}
     <meta property="dc:source" content="{{ if .Params.source }}{{ .Params.source }}{{ else }}{{ .Site.Title }}{{ end }}">
+
+    <!-- Open Graph metadata -->
+    <meta property="og:title" content="{{ $title }}">
+    <meta property="og:url" content="{{ .Permalink }}">
+    <meta property="og:image" content="{{ $resource_url }}{{ "img/open-graph-logo.png" }}">
+    <meta property="og:image:width" content="200">
+    <meta property="og:image:height" content="200">
+    {{- /* TODO: add fb:admins and fb:app_id */}}
+    <!-- meta property="fb:admins" content="" -->
+    <!-- meta property="fb:app_id" content="" -->
 </head>
-- 
cgit v1.2.3