remote_#{column}_request_header is ignored?

[alexsmartens]

Hi I'm using CarrierWave to host files on S3 for my project. I'm trying to host selected files with Content-Disposition: attachment header. It seems like remote_#{column}_request_header= is the way to go for setting up headers for individual files and fog_attributes would be a way to do it for all files as I'm gathering from #2006 and #2193.

Here is an example of how I'm trying to set up the request header:

class RemoteFile
  mount_uploader :file, CarrierWave::Uploader::Base
end

...
remote_file = RemoteFile.create!(name: my_file_name)
remote_file.remote_file_request_header = {"Content-Disposition" => "attachment" }
remote_file.file = my_file
remote_file.save

I can upload a file without a problem. However there is no Content-Disposition in the request header when I get the file from S3. So it seems like remote_file_request_header setter is ignored. Something does not seem right, could you please help?

[mshibuya]

You're getting it wrong, remote_#{column}_request_header= is for setting headers on downloading a file using remote_#{column}_url. You need to use fog_attributes to achieve what you want.