initial commit

lib/full_odds/http/response.rb

@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+require 'rack'
+require 'json'
+
+require_relative '../renderer'
+
+module FO::HTTP
+  class Response < Rack::Response
+    attr_reader :request
+
+    def initialize(request)
+      super('')
+      @request = request
+    end
+
+    def json(thingy)
+      body(JSON.generate(thingy))
+      content_type('application/json; charset=utf-8')
+      self
+    end
+
+    def template(template_name, locals = {})
+      path = File.expand_path("#{__dir__}/../views/#{template_name}.erb")
+      layout_name = locals['layout'].nil? ? 'default' : locals['layout']
+      layout_path = File.expand_path("#{__dir__}/../views/layouts/#{layout_name}.erb")
+
+      body(FO::Renderer.new(layout_path, path, locals).render)
+
+      content_type('text/html; charset=utf-8')
+      self
+    end
+
+    def status(s)
+      @status = s
+      self
+    end
+
+    def body(body)
+      write(body)
+      self
+    end
+
+    def content_type(type)
+      set_header('Content-Type', type)
+      self
+    end
+
+  end
+end