string utils: add escape html

2025-05-26 20:02:58 +02:00
parent e9e6539cd0
commit cf4f7cdd28
1 changed files with 11 additions and 1 deletions
@@ -175,4 +175,14 @@ function friendlyTimeForSeconds(seconds) {
    } else {
        return `${m}:${s.toString().padStart(2, '0')}`;
    }
-}
+}
+
+function escapeHtml(str) {
+    if (typeof str !== 'string') return str;
+    return str
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/"/g, '&quot;')
+        .replace(/'/g, '&#39;');
+}