From d29e2cbfe82197319ab66ace6837bd3c1763dbad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Eric=20Janouch?= <p@janouch.name>
Date: Sat, 10 Sep 2022 17:18:08 +0200
Subject: [PATCH] xP: detect links in the log

---
 xP/public/xP.js | 29 +++++++++++++++++++++--------
 1 file changed, 21 insertions(+), 8 deletions(-)

diff --git a/xP/public/xP.js b/xP/public/xP.js
index a9fc96c..8820b69 100644
--- a/xP/public/xP.js
+++ b/xP/public/xP.js
@@ -277,6 +277,12 @@ for (let i = 0; i < 24; i++) {
 
 // ---- UI ---------------------------------------------------------------------
 
+let linkRE = [
+	/https?:\/\//,
+	/([^\[\](){}<>"'\s]|\([^\[\](){}<>"'\s]*\))+/,
+	/[^\[\](){}<>"'\s,.:]/,
+].map(r => r.source).join('')
+
 let Toolbar = {
 	toggleAutoscroll: () => {
 		bufferAutoscroll = !bufferAutoscroll
@@ -349,13 +355,7 @@ let Content = {
 	},
 
 	linkify: (text, attrs) => {
-		let re = new RegExp([
-			/https?:\/\//,
-			/([^\[\](){}<>"'\s]|\([^\[\](){}<>"'\s]*\))+/,
-			/[^\[\](){}<>"'\s,.:]/,
-		].map(r => r.source).join(''), 'g')
-
-		let a = [], end = 0, match
+		let re = new RegExp(linkRE, 'g'), a = [], end = 0, match
 		while ((match = re.exec(text)) !== null) {
 			if (end < match.index)
 				a.push(m('span', attrs, text.substring(end, match.index)))
@@ -480,8 +480,21 @@ let Log = {
 			vnode.dom.scrollTop = vnode.dom.scrollHeight
 	},
 
+	linkify: text => {
+		let re = new RegExp(linkRE, 'g'), a = [], end = 0, match
+		while ((match = re.exec(text)) !== null) {
+			if (end < match.index)
+				a.push(text.substring(end, match.index))
+			a.push(m('a[target=_blank]', {href: match[0]}, match[0]))
+			end = re.lastIndex
+		}
+		if (end < text.length)
+			a.push(text.substring(end))
+		return a
+	},
+
 	view: vnode => {
-		return m(".log", {}, bufferLog)
+		return m(".log", {}, Log.linkify(bufferLog))
 	},
 }