Method: ActionDispatch::Request#POST

Defined in:
actionpack/lib/action_dispatch/http/request.rb

#POST ⇒ Object Also known as: request_parameters

Override Rack’s POST method to support indifferent access.



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# File 'actionpack/lib/action_dispatch/http/request.rb', line 408

def POST
  fetch_header("action_dispatch.request.request_parameters") do
    encoding_template = Request::Utils::CustomParamEncoder.action_encoding_template(self, path_parameters[:controller], path_parameters[:action])

    param_list = nil
    pr = parse_formatted_parameters(params_parsers) do
      if param_list = request_parameters_list
        ActionDispatch::ParamBuilder.from_pairs(param_list, encoding_template: encoding_template)
      else
        # We're not using a version of Rack that provides raw form
        # pairs; we must use its hash (and thus post-process it below).
        fallback_request_parameters
      end
    end

    # If the request body was parsed by a custom parser like JSON
    # (and thus the above block was not run), we need to
    # post-process the result hash.
    if param_list.nil?
      pr = ActionDispatch::ParamBuilder.from_hash(pr, encoding_template: encoding_template)
    end

    self.request_parameters = pr
  end
rescue ActionDispatch::ParamError, EOFError => e
  raise ActionController::BadRequest.new("Invalid request parameters: #{e.message}")
end