fix link capturing group

so they dont capture sentences with dots at the end

Author: DanielHabenicht

JitsiMeetOutlook/Utils.cs

@@ -65,7 +65,7 @@ public static void RunInThread(Action function)
         public static List<KeyValuePair<bool, string>> SplitToTextAndHyperlinks(string text)
         {
             var list = new List<KeyValuePair<bool, string>>();
-            MatchCollection matches = Regex.Matches(text, "http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\\(\\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+");
+            MatchCollection matches = Regex.Matches(text, "http[s]?:\\/\\/(?:[a-zA-Z]|[0-9]|[$-_@&+]|[!*\\(\\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+(?<!\\.)");
             if (matches.Count == 0)
             {
                 list.Add(new KeyValuePair<bool, string>(false, text));

JitsiMeetOutlookTests/TextUtilsTests.cs

@@ -88,7 +88,19 @@ public void SplitToTextAndHyperlinksEmpty()
                 new KeyValuePair<bool, string>( false, "test with no links everywhere interesting end")
 
             });
+        }
 
+        [TestMethod()]
+        public void SplitToTextAndHyperlinksSpecialCharacter()
+        {
+            var text = "test with no links everywhere interesting end https://cool.link.";
+            List<KeyValuePair<bool, string>> split = Utils.SplitToTextAndHyperlinks(text);
+            split.Should().Equal(new List<KeyValuePair<bool, string>>()
+            {
+                new KeyValuePair<bool, string>( false, "test with no links everywhere interesting end "),
+                new KeyValuePair<bool, string>( true, "https://cool.link"),
+                new KeyValuePair<bool, string>( false, "."),
+            });
         }
     }
 }