From ed3428e16479fdea7e15c7c3d32d76d988018504 Mon Sep 17 00:00:00 2001
From: Oliver Atkinson <oatkinson@ehps.k12.mt.us>
Date: Wed, 10 Jul 2024 10:44:05 -0600
Subject: [PATCH] Add QR code preview support QR codes can now be generated for
 all pages with the post processing script the HEAD of all the html now has an
 open graph image tage pointing to the QR code url

---
 layouts/partials/head.html | 3 ++-
 post-process.sh            | 7 +++++++
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100755 post-process.sh

diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index b5f73cf..d45dddf 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -14,7 +14,8 @@
 <meta property="og:description" content="{{ with .Params.description }}{{ . }}{{ else }}{{ .Summary }}{{ end }}">
 <meta property="og:type" content='{{ if .IsHome }}{{ "website" }}{{ else }}{{ "article" }}{{ end }}'>
 <meta property="og:locale" content="{{ .Site.LanguageCode }}">
-<meta property="og:image" content="<page-image-url>">
+<meta property="og:url" content="{{ .Page.Permalink }}">
+<meta property="og:image" content="{{ .Page.Permalink }}qr.png">
 {{ if isset .Params "tags" }}
 <meta name="keywords" content="{{ with .Params.tags }}{{ delimit . " , " }}{{ end }}">
 {{ end -}}
diff --git a/post-process.sh b/post-process.sh
new file mode 100755
index 0000000..b958075
--- /dev/null
+++ b/post-process.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+cd public/
+
+find -name *.html | while read FILE; do
+    URL="$(grep -oP '(?<="og:url" content=")(.*)(?=")' $FILE)"
+    qrencode $URL -o $(dirname $FILE)/qr.png
+done