Module: Shrine::Plugins::KitheAcceptRemoteUrl::AttacherMethods

Defined in:
lib/shrine/plugins/kithe_accept_remote_url.rb

Instance Method Summary collapse

Instance Method Details

#promote(cached_file = get, **options) ⇒ Object

Override to use ‘headers’ key in UploadedFile data for making remote request, when remote_url is being supplied.



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# File 'lib/shrine/plugins/kithe_accept_remote_url.rb', line 40

def promote(cached_file = get, **options)
  if cached_file.storage_key.to_s == "remote_url" && cached_file.data["headers"]
    # instead of having Shrine "open" the file itself, we'll "open" it ourselves, so
    # we can add supplied headers. Due to the beauty of design of `down` and `shrine-url`,
    # and lazy opening, they'll end up using what we already opened. This approach
    # suggested by Janko.
    # https://groups.google.com/d/msg/ruby-shrine/SbeGujDa_k8/PeSGwpl9BAAJ
    cached_file.open(headers: cached_file.data["headers"])
  end
  super
end