require "faraday" require "multi_json" class ApiClient::Connection::Middlewares::Request::Json < Faraday::Middleware CONTENT_TYPE = "Content-Type".freeze class << self attr_accessor :mime_type end self.mime_type = "application/json".freeze def call(env) match_content_type(env) do |data| params = Faraday::Utils::ParamsHash[data] env[:body] = MultiJson.dump(params) end @app.call env end def match_content_type(env) if process_request?(env) env[:request_headers][CONTENT_TYPE] ||= self.class.mime_type yield env[:body] unless env[:body].respond_to?(:to_str) end end def process_request?(env) type = request_type(env) env[:body] and (type.empty? or type == self.class.mime_type) end def request_type(env) type = env[:request_headers][CONTENT_TYPE].to_s type = type.split(";", 2).first if type.index(";") type end end