Contents

module DropboxApi::MiddleWare
  class DecodeResult < Faraday::Middleware
    def call(rq_env)
      @app.call(rq_env).on_complete do |rs_env|
        if !rs_env[:response_headers]['Dropbox-Api-Result'].nil?
          rs_env[:api_result] = decode rs_env[:response_headers]['Dropbox-Api-Result']
        elsif rs_env[:response_headers]['content-type'] == 'application/json'
          rs_env[:api_result] = decode rs_env[:body]
        end
      end
    end

    def decode(json)
      # Dropbox may send a response with the string 'null' in its body, this
      # would be a void result. `add_folder_member` is an example of an
      # endpoint without return values.
      if json == "null"
        {}
      else
        JSON.parse json
      end
    end
  end

  Faraday::Response.register_middleware :decode_result => DecodeResult
end

Version data entries

18 entries across 18 versions & 1 rubygems

Version	Path
dropbox_api-0.1.18	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.17	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.16	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.15	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.14	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.13	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.12	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.11	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.10	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.9	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.8	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.7	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.6	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.5	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.4	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.3	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.1	lib/dropbox_api/middleware/decode_result.rb
dropbox_api-0.1.0	lib/dropbox_api/middleware/decode_result.rb