From bb7b8ee00bd2c7d26e82c2eb4a0571023e821d9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Tue, 15 Mar 2022 01:36:07 +0100
Subject: Introduce user-additions in frontend.

Along with an initial example of their use.
---
 static/user/user-additions.js | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 static/user/user-additions.js

(limited to 'static/user/user-additions.js')

diff --git a/static/user/user-additions.js b/static/user/user-additions.js
new file mode 100644
index 00000000..59a6248d
--- /dev/null
+++ b/static/user/user-additions.js
@@ -0,0 +1,11 @@
+window.formatters.set('description', (el, d) => {
+    if (/<br\/?>/.exec(d)) {
+        /* Assume that the text is HTML iff in contains a <br/> tag */
+        let parser = new DOMParser();
+        let doc = parser.parseFromString(d, 'text/html');
+        el.replaceChildren(doc.body);
+    } else {
+        /* Otherwise it should be plain(er) text, parse "all" links */
+        el.innerHTML = d.replaceAll(/https?:\/\/\S+/g, '<a href="$&">$&</a>');
+    }
+})
-- 
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