From 347d7c0da13079fefce6d8741a5604adb89eb97c Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Thu, 4 Aug 2022 10:26:57 +0200
Subject: Overhauled metadata handling

---
 scripts/content.lua | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 scripts/content.lua

(limited to 'scripts/content.lua')

diff --git a/scripts/content.lua b/scripts/content.lua
new file mode 100644
index 0000000..d77759d
--- /dev/null
+++ b/scripts/content.lua
@@ -0,0 +1,27 @@
+local path = require 'pandoc.path'
+
+local namespace = ''
+local siteUrl = ''
+
+function meta(meta)
+    namespace = pandoc.utils.stringify(meta.namespace)
+    siteUrl = pandoc.utils.stringify(meta.site.url):gsub("/$", "")
+end
+
+function image(el)
+    if path.is_relative(el.src) and not el.src:match("^https?://") then
+        el.src = siteUrl .. path.join({ namespace, el.src })
+    end
+
+    return el
+end
+
+function link(el)
+    if path.is_relative(el.target) and not el.target:match("^https?://") then
+        el.target = siteUrl .. path.join({ namespace, el.target })
+    end
+
+    return el
+end
+
+return { { Meta = meta }, { Image = image, Link = link } }
-- 
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