I will keep trying, thank you for your time.

With the help of @dokuzbir the application downloads files. When they are downloaded, they are not readable.

Steps to get to this point:

1. create a test application
   mix phx.new hello

2. Edit the mix.

in application
: exfile,: exfile_imagemagick
in deps
{: exfile, "~> 0.3.6"},
{: exfile_imagemagick, "~> 0.1.2"}

3. Generate the context

mix phx.gen.html Accounts User users img: string name: string \ username: string: unique

4. Add on the route
   forward "/ attachments", Exfile.Router
get "/ download", DownloadController,: download

5. Create controller

   defmodule HelloWeb.DownloadController do
   import Exfile.Ecto.CastContentType
   import Exfile.Ecto.CastFilename
   use HelloWeb, :controller
   def download(conn, %{“file_path” => file_path}) do
   conn
   IO.inspect file_path
   |> put_resp_header(“content-disposition”, “attachment; filename="test-file.jpg"”)
   |> send_resp(200, file_path)
   end
   end

6. Add in the template show.html

<% = link Download, to: download_path (@conn,: download, file_path: exfile_path (@ user.img))%>

Now I’m trying to make the downloaded files readable

FYI, double quotes are modified inside blockquote, but not inside code

Here is code starting with ```elixir

"this is ok"

Here is a blockquote, and double quotes are modified…

“this is not ok”