From 3d637372ca4bba588460165f9fbd81c076040181 Mon Sep 17 00:00:00 2001
From: timka <git@timka.su>
Date: Thu, 23 Nov 2023 18:54:03 +0300
Subject: [PATCH] disallow creating timka.su and not-url links

---
 src/components/AddLink.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/AddLink.js b/src/components/AddLink.js
index 8df438e..38ebf00 100644
--- a/src/components/AddLink.js
+++ b/src/components/AddLink.js
@@ -19,7 +19,8 @@ class AddLink extends Component {
     }
 
     short () {
-        if (this.state.value === "") {
+        const regex =/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
+        if (this.state.value === "" || this.state.value.includes('timka.su') || !(regex.test(this.state.value))) {
             return
         }
         var linkName = makeid(6)