From eb79cee7ef6bdc4a44aabfce10617a18be2b8d96 Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Sat, 26 Dec 2020 19:07:29 +0100
Subject: Add opengraph support.

---
 config.toml                   |  2 +-
 templates/authors/single.html |  5 +++++
 templates/base.html           | 26 ++++++++++++++++++++++++--
 templates/page.html           |  9 +++++++++
 templates/tags/single.html    |  5 +++++
 5 files changed, 44 insertions(+), 3 deletions(-)

diff --git a/config.toml b/config.toml
index 7efbb00..5731f5b 100644
--- a/config.toml
+++ b/config.toml
@@ -1,5 +1,5 @@
 # The URL the site will be built for
-base_url = "/rabalder"
+base_url = "https://volse.net/rabalder"
 
 title = "Rabalder"
 description = "En blogg om samfunn, teknologi, internett, overvåkning og annet grums."
diff --git a/templates/authors/single.html b/templates/authors/single.html
index f61ac4b..5acc50f 100644
--- a/templates/authors/single.html
+++ b/templates/authors/single.html
@@ -1,4 +1,9 @@
 {% extends "base.html" %}
+{% block opengraph %}
+		<meta property="og:title" content="{{ term.name }}">
+		<meta property="og:type" content="profile">
+		<meta property="og:url" content="{{ term.permalink | safe }}">
+{% endblock opengraph %}
 {% block content %}
 	<h1 class="author">{{ trans(key="posts_by", lang=lang) }} {{ term.name }}</h1>
 
diff --git a/templates/base.html b/templates/base.html
index 78dcb60..69e836a 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -5,8 +5,30 @@
 		<meta name="viewport" content="width=device-width initial-scale=1">
 		<meta http-equiv="X-UA-Compatible" content="IE=edge">
 
-		<title>{% if page.title %}{{ page.title }}{% else %}{{ config.title }}{% endif %}</title>
-		<meta name="description" content="{{ trans(key='description', lang=lang) }}">
+		<title>{% if page.title %}{{ page.title }} - {% endif %}{{ config.title }}</title>
+
+		<!-- Open Graph stuff -->
+		{% block opengraph %}
+			<meta name="description" content="{{ page.extra['opengraph']['desc'] | default(value=trans(key='description', lang=lang)) }}">
+			<meta property="og:description" content="{{ page.extra['opengraph']['desc'] | default(value=trans(key='description', lang=lang)) }}">
+			<meta property="og:title" content="{{ page.title | default(value=config.title) }}">
+			<meta property="og:type" content="article">
+			<meta property="og:url" content="{{ page.permalink | default(value=section.permalink | safe) | safe }}">
+			{% if page.extra['opengraph']['img'] %}
+				<meta property="og:image" content="{{ current_url | safe }}{{ page.extra['opengraph']['img'] | safe }}">
+			{% endif %}
+
+			<meta name="twitter:card" content="summary_large_image">
+			<meta property="twitter:domain" content="volse.net">
+			<meta property="twitter:url" content="{{ page.permalink | default(value=section.permalink | safe) | safe }}">
+			<meta property="twitter:title" content="{{ page.title | default(value=config.title) }}">
+			<meta property="twitter:description" content="{{ page.extra['opengraph']['desc'] | default(value=trans(key='description', lang=lang)) }}">
+			{% if page.extra['opengraph']['img'] %}
+				<meta property="twitter:image" content="{{ current_url | safe }}{{ page.extra['opengraph']['img'] | safe }}">
+			{% endif %}
+		{% endblock opengraph %}
+		<meta property="og:site_name" content="{{ config.title }}">
+
 
 		<link rel="stylesheet" type="text/css" href="{{ get_url(path='/styles.css') | safe }}">
 		<link rel="alternate"
diff --git a/templates/page.html b/templates/page.html
index 1ad56a9..809c30c 100644
--- a/templates/page.html
+++ b/templates/page.html
@@ -1,4 +1,13 @@
 {% extends "base.html" %}
+
+{% block opengraph %}
+	  <meta name="description" content="{{ page.summary | default(value=page.content) | striptags | trim | truncate(length=200) }}">
+		<meta property="og:title" content="{{ page.title }}">
+		<meta property="og:type" content="article">
+		<meta property="og:url" content="{{ page.permalink | safe }}">
+	  <meta property="og:description" content="{{ page.summary | default(value=page.content) | striptags | trim | truncate(length=200) }}">
+{% endblock opengraph %}
+
 {% block language %}
 	{% set translations = page.translations %}
 	{% include "translation-links.html" %}
diff --git a/templates/tags/single.html b/templates/tags/single.html
index ab0364c..63660d0 100644
--- a/templates/tags/single.html
+++ b/templates/tags/single.html
@@ -1,4 +1,9 @@
 {% extends "base.html" %}
+{% block opengraph %}
+		<meta property="og:title" content="{{ term.name }}">
+		<meta property="og:type" content="website">
+		<meta property="og:url" content="{{ term.permalink | safe }}">
+{% endblock opengraph %}
 {% block content %}
 <h1 class="tag">Tag: {{ term.name }}</h1>
 
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