From 4d6a26d67178ec90e4b8f580889cee528f74d195 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Mon, 4 Apr 2022 14:32:58 -0300
Subject: [PATCH] normalizar todos los nombres de archivos subidos

---
 .../http/uploaded_file_decorator.rb           | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 app/lib/action_dispatch/http/uploaded_file_decorator.rb

diff --git a/app/lib/action_dispatch/http/uploaded_file_decorator.rb b/app/lib/action_dispatch/http/uploaded_file_decorator.rb
new file mode 100644
index 00000000..c171c81c
--- /dev/null
+++ b/app/lib/action_dispatch/http/uploaded_file_decorator.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module ActionDispatch
+  module Http
+    # Normaliza los nombres de archivo para que se propaguen
+    # correctamente a través de todo el stack.
+    module UploadedFileDecorator
+      extend ActiveSupport::Concern
+
+      included do
+        # Devolver el nombre de archivo con caracteres unicode
+        # normalizados
+        def original_filename
+          @original_filename.unicode_normalize(:nfkc)
+        end
+      end
+    end
+  end
+end
+
+ActionDispatch::Http::UploadedFile.include ActionDispatch::Http::UploadedFileDecorator