Contents

# From https://github.com/lostisland/faraday_middleware/blob/master/lib/faraday_middleware/request/encode_json.rb
require 'faraday'
require 'json'

module Terminal
  module RequestExt
    class EncodeJson < Faraday::Middleware
      CONTENT_TYPE = 'Content-Type'.freeze
      MIME_TYPE    = 'application/json'.freeze

      dependency do
        require 'json' unless defined?(::JSON)
      end

      def call(env)
        match_content_type(env) do |data|
          env[:body] = encode data
        end
        @app.call env
      end

      def encode(data)
        ::JSON.dump data
      end

      def match_content_type(env)
        if process_request?(env)
          env[:request_headers][CONTENT_TYPE] ||= MIME_TYPE
          yield env[:body] unless env[:body].respond_to?(:to_str)
        end
      end

      def process_request?(env)
        type = request_type(env)
        has_body?(env) and (type.empty? or type == MIME_TYPE)
      end

      def has_body?(env)
        body = env[:body] and !(body.respond_to?(:to_str) and body.empty?)
      end

      def request_type(env)
        type = env[:request_headers][CONTENT_TYPE].to_s
        type = type.split(';', 2).first if type.index(';')
        type
      end
    end

  end
end

Faraday::Request.register_middleware :encode_json => Terminal::RequestExt::EncodeJson

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
cc-terminal-0.1.4	lib/terminal/request/encode_json.rb
cc-terminal-0.1.2	lib/terminal/request/encode_json.rb
cc-terminal-0.1.1	lib/terminal/request/encode_json.rb
cc-terminal-0.1.0	lib/terminal/request/encode_json.rb
cc-terminal-0.0.8	lib/terminal/request/encode_json.rb
cc-terminal-0.0.7	lib/terminal/request/encode_json.rb
cc-terminal-0.0.6	lib/terminal/request/encode_json.rb
cc-terminal-0.0.5	lib/terminal/request/encode_json.rb
cc-terminal-0.0.4	lib/terminal/request/encode_json.rb
cc-terminal-0.0.3	lib/terminal/request/encode_json.rb
cc-terminal-0.0.2	lib/terminal/request/encode_json.rb