grokify / medium-sdk-ruby

  class Client

    attr_accessor :connection

    def initialize(opts = {})

      if opts.key? :client_id

        @connection = MediumSdk::Connection::AuthCode.new opts

      elsif opts.key? :integration_token

        @connection = MediumSdk::Connection::IntegrationToken.new opts

      end

    end

    def get_url(url)

      return @connection.http.get do |req|

        req.url url

      end

    end

    def body_key(res, key)

      if res.status >= 400

        raise "HTTP Error #{res.status} " + res.pretty_inspect

      end

      return res.body.key?(key) ? res.body[key] : nil

    end

    def me(reload = nil)

      if @_me.nil? || reload

        @_me = body_key get_url('me'), 'data'

      end

      return @_me

    end

    def user_publications(user_id = nil)

      user_id = me_id if user_id.nil?

      res = get_url File.join 'users', user_id.to_s, 'publications'

      return body_key(res, 'data')

    end

    def post(post)

      url = ''

      if post.key? :publicationId

        publication_id = post[:publicationId].clone

        post.delete :publicationId

        url = File.join 'publications', publication_id, 'posts'

      else

        url = File.join 'users', me_id(), 'posts'

      end

      res = @connection.http.post do |req|

        req.url url

        req.body = post

      end

      return body_key(res, 'data')

    end

    def publication_contributors(publication_id)

      res = get_url File.join 'publications', publication_id, 'contributors'

      return body_key(res, 'data')

    end

  end

end