Module: Miscellany::JsonUploads

Extended by:
ActiveSupport::Concern
Defined in:
lib/miscellany/controller/json_uploads.rb

Instance Method Summary collapse

Instance Method Details

#params ⇒ Object

This hackery allows using JSON params along with file-uploads On the frontend, use MultiPart form data, and add _parameters as an entry



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# File 'lib/miscellany/controller/json_uploads.rb', line 7

def params
  if @_params.nil?
    params_obj = @_params = super
    phash = params_obj.instance_variable_get(:@parameters)
    if phash[:_parameters].present?
      json_layer = JSON.parse(phash.delete(:_parameters))
      shared_keys = phash.keys & json_layer.keys
      main_layer = phash.slice(*shared_keys)
      merge_params(json_layer, main_layer)
      phash.merge!(json_layer)
    end
  end
  @_params
end