From 09258c754815e644a85c450fdbc5b0a895b1f85a Mon Sep 17 00:00:00 2001
From: Paul Koudelka <106623909+PaulKoudelka@users.noreply.github.com>
Date: Thu, 9 Apr 2026 16:04:03 +0200
Subject: [PATCH] Added validation for unknown types  (#728)

---
 app/MindWork AI Studio/Assistants/I18N/allTexts.lua       | 3 +++
 .../de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua | 3 +++
 .../en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua | 3 +++
 .../Tools/Validation/FileExtensionValidation.cs           | 8 +++++++-
 4 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua
index 17788f24..06009d62 100644
--- a/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
+++ b/app/MindWork AI Studio/Assistants/I18N/allTexts.lua	
@@ -7309,6 +7309,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T29806295
 -- Images are not supported at this place
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T305247150"] = "Images are not supported at this place"
 
+-- Unsupported file type
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T4041351522"] = "Unsupported file type"
+
 -- Executables are not allowed
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T4167762413"] = "Executables are not allowed"
 
diff --git a/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua b/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua
index f2fd08fa..75c38a6d 100644
--- a/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua	
+++ b/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua	
@@ -7311,6 +7311,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T29806295
 -- Images are not supported at this place
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T305247150"] = "Bilder werden an dieser Stelle nicht unterstützt."
 
+-- Unsupported file type
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T4041351522"] = "Nicht unterstützter Dateityp"
+
 -- Executables are not allowed
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T4167762413"] = "Ausführbare Dateien sind nicht erlaubt"
 
diff --git a/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua b/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua
index 130f0b25..8e7c757f 100644
--- a/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua	
+++ b/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua	
@@ -7311,6 +7311,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T29806295
 -- Images are not supported at this place
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T305247150"] = "Images are not supported at this place"
 
+-- Unsupported file type
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T4041351522"] = "Unsupported file type"
+
 -- Executables are not allowed
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::VALIDATION::FILEEXTENSIONVALIDATION::T4167762413"] = "Executables are not allowed"
 
diff --git a/app/MindWork AI Studio/Tools/Validation/FileExtensionValidation.cs b/app/MindWork AI Studio/Tools/Validation/FileExtensionValidation.cs
index d38a8c08..efecce3d 100644
--- a/app/MindWork AI Studio/Tools/Validation/FileExtensionValidation.cs	
+++ b/app/MindWork AI Studio/Tools/Validation/FileExtensionValidation.cs	
@@ -103,7 +103,13 @@ public static class FileExtensionValidation
             return false;
         }
 
-        return true;
+        if (FileTypes.IsAllowedPath(filePath, FileTypes.DOCUMENT))
+            return true;
+
+        await MessageBus.INSTANCE.SendWarning(new(
+            Icons.Material.Filled.InsertDriveFile,
+            TB("Unsupported file type")));
+        return false;
     }
 
     /// <summary>