fallbacking into local uploader

lib/pleroma/uploaders/mdii.ex

@@ -5,21 +5,22 @@ defmodule Pleroma.Uploaders.MDII do
 
   @httpoison Application.get_env(:pleroma, :httpoison)
 
-  def put_file(name, uuid, path, content_type, _should_dedupe) do
+  def put_file(name, uuid, path, content_type, should_dedupe) do
     cgi = Pleroma.Config.get([Pleroma.Uploaders.MDII, :cgi])
     files = Pleroma.Config.get([Pleroma.Uploaders.MDII, :files])
 
     {:ok, file_data} = File.read(path)
 
-    File.rm!(path)
-
     extension = String.split(name, ".") |> List.last()
     query = "#{cgi}?#{extension}"
 
     with {:ok, %{status_code: 200, body: body}} <- @httpoison.post(query, file_data) do
+      File.rm!(path)
       remote_file_name = String.split(body) |> List.first()
       public_url = "#{files}/#{remote_file_name}.#{extension}"
       {:ok, public_url}
+    else
+      _ -> Pleroma.Uploaders.Local.put_file(name, uuid, path, content_type, should_dedupe)
     end
   end
 end