From 637089bb2545ef666a2531bef1cdac873c6c26c2 Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Mon, 3 Oct 2016 21:05:59 +0200
Subject: Add opengraph meta tags to head section.

---
 blog/_includes/head.html      |  1 +
 blog/_includes/opengraph.html | 14 ++++++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 blog/_includes/opengraph.html

diff --git a/blog/_includes/head.html b/blog/_includes/head.html
index 1d66aa8..e345ae5 100644
--- a/blog/_includes/head.html
+++ b/blog/_includes/head.html
@@ -9,6 +9,7 @@
      {% endif %}
    </title>
    <meta name="description" content="{{ site.description }}">
+   {% include opengraph.html %}
    <link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl_root | prepend: site.url }}">
    {% stylesheet main %}
 </head>
diff --git a/blog/_includes/opengraph.html b/blog/_includes/opengraph.html
new file mode 100644
index 0000000..46b099a
--- /dev/null
+++ b/blog/_includes/opengraph.html
@@ -0,0 +1,14 @@
+{% if page.title %}
+  <meta property="og:title" content="{{ page.title }}">
+{% endif %}
+<meta property="og:type" content="article">
+<meta property="og:url" content="{{ page.url | prepend: site.baseurl }}">
+<meta property="og:site_name" content="{{ site.title }}">
+{% if page.excerpt %}
+  <meta property="og:description" content="{{ page.excerpt | strip_html }}">
+{% else %}
+  <meta property="og:description" content="{{ site.description }}">
+{% endif %}
+{% if page.page-image %}
+  <meta property="og:image" content="{{ page.page-image | prepend: site.baseurl }}">
+{% endif %}
-- 
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