From 0a17d51e7f9079cc3008a052e58ae02324485849 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sun, 24 Mar 2024 09:02:21 +0000
Subject: [PATCH] wiki: Support absolute links

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 src/backend/wiki.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/backend/wiki.py b/src/backend/wiki.py
index 21d3bceb..b0c9ec90 100644
--- a/src/backend/wiki.py
+++ b/src/backend/wiki.py
@@ -813,6 +813,14 @@ class WikiRenderer(misc.Object):
 	def _render_link(self, m):
 		url, text = m.groups()
 
+		# Treat linkes starting with a double slash as absolute
+		if url.startswith("//"):
+			# Remove the double-lash
+			url = url.removeprefix("/")
+
+			# Return a link
+			return """<a href="%s">%s</a>""" % (url, text or url)
+
 		# External Links
 		for schema in self.schemas:
 			if url.startswith(schema):
-- 
2.47.2