From a300893b49ba5dfbac1c032349d72d9a64c29d64 Mon Sep 17 00:00:00 2001
From: f <f@kefir.red>
Date: Fri, 28 Sep 2018 14:14:43 -0300
Subject: [PATCH] no cambiar el nombre de los archivos!

---
 app/models/post/image_uploader.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/models/post/image_uploader.rb b/app/models/post/image_uploader.rb
index cb0211a..44fb416 100644
--- a/app/models/post/image_uploader.rb
+++ b/app/models/post/image_uploader.rb
@@ -29,7 +29,11 @@ class Post::ImageUploader < CarrierWave::Uploader::Base
   # XXX los nombres de los archivos siempre son únicos, no chequeamos si
   # están repetidos.
   def filename
-    @unique_filename ||= [SecureRandom.uuid, '.', file.extension].join
+    @unique_filename ||= if /\A[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\..*\Z/ =~ file.try(:filename)
+      file.try(:filename)
+    else
+      [SecureRandom.uuid, '.', file.extension].join
+    end
   end
 
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