From 7119d2897ded46134a834151bb9ac2ad7f10023c Mon Sep 17 00:00:00 2001
From: Matthew Olivo <saviorxtanren@gmail.com>
Date: Wed, 24 Jan 2024 20:27:40 -0800
Subject: [PATCH] - Adding count() function to Special Identifier action

---
 .../Model/Actions/SpecialIdentifierActionModel.cs        | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/MixItUp.Base/Model/Actions/SpecialIdentifierActionModel.cs b/MixItUp.Base/Model/Actions/SpecialIdentifierActionModel.cs
index fed6a7fdb..700edcb9f 100644
--- a/MixItUp.Base/Model/Actions/SpecialIdentifierActionModel.cs
+++ b/MixItUp.Base/Model/Actions/SpecialIdentifierActionModel.cs
@@ -59,6 +59,15 @@ protected override async Task PerformInternal(CommandParametersModel parameters)
                     }
                     return Task.FromResult(text);
                 });
+                replacementText = await this.ProcessStringFunction(replacementText, "count", (text) =>
+                {
+                    string[] splits = text.Split(new char[] { ',' });
+                    if (splits != null && splits.Length == 2)
+                    {
+                        return Task.FromResult(Regex.Matches(splits[0], splits[1]).Count.ToString());
+                    }
+                    return Task.FromResult(text);
+                });
             }
 
             if (this.ShouldProcessMath)