From 8004989501c2332cae7467bf0f0bc791e26afbb9 Mon Sep 17 00:00:00 2001
From: ruan <2369127-ruany@users.noreply.gitlab.com>
Date: Tue, 18 Jul 2023 16:01:20 +0200
Subject: [PATCH] Support cleaning hex colours from punishment reasons

---
 inc/page.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/inc/page.php b/inc/page.php
index 1bd5728..6fca245 100644
--- a/inc/page.php
+++ b/inc/page.php
@@ -319,9 +319,12 @@ class Page {
      */
     function clean($text) {
         if ($text === null) return null;
-        if (strstr($text, "\xa7") || strstr($text, "&")) {
+        if (strstr($text, "\xa7") || strstr($text, "&")) { // Regular chat colours
             $text = preg_replace("/(?i)(\x{00a7}|&)[0-9A-FK-OR]/u", "", $text);
         }
+        if (strstr($text, "#")) { // Hex colours
+            $text = preg_replace("/(?i)#[0-9A-F]{6}/u", "", $text);
+        }
         $text = htmlspecialchars($text, ENT_QUOTES);
         if (strstr($text, "\\n")) {
             $text = preg_replace("/\\\\n/", "<br>", $text);