Ruby wordpress API connector - For use with WP-API

blog.rb

require 'uri'
require 'net/http'

class Blog

  class Connection

    def request(url, &block)
      req = Net::HTTP::Get.new(url)
      req.basic_auth(ENV['blog_user'], ENV['blog_password']) if ENV['blog_user']
      http.request(req, &block)
    end

    def get_json(url)
      response = request(url)
      case response
      when Net::HTTPSuccess
        JSON.parse(response.body)
      else
        raise "Request Error"
      end
    end

    def uri
      @url ||= URI.parse("http://#{ENV['blog_domain']}")
    end

    def http
      @http ||= Net::HTTP.start(uri.host, uri.port)
    end

  end

  def self.posts(options=nil)
    options = options.to_query unless options.nil?
    connection.get_json([ "/wp-json/posts", options ].compact.join("?")).map{ |i| Post.new(i) }
  end

  def self.post(id)
    Post.new(connection.get_json("/wp-json/posts/#{id}"))
  end

  def self.connection
    @connection ||= Connection.new
  end

end

post.rb

class Post

  attr_reader :json

  def initialize(json)
    @json = json
  end

  def id
    json['ID']
  end

  def title
    json['title']
  end

  def slug
    json['slug']
  end

  def content
    json['content']
  end

  def posted_at
    Date.parse(json['modified'])
  end

  def featured_image
    img = json['featured_image']
    img.blank? ? nil : img['source']
  end

end