Contents

require_relative '../errors'

module Ralyxa
  module ResponseEntities
    class Card
      LINK_ACCOUNT_CARD_TYPE = 'LinkAccount'.freeze
      SIMPLE_CARD_TYPE       = 'Simple'.freeze
      STANDARD_CARD_TYPE     = 'Standard'.freeze

      def initialize(options)
        @options = options
      end

      def self.as_hash(title, body, image_url = nil)
        new(title: title, body: body, image_url: image_url).to_h
      end

      def self.link_account
        new(link_account: true).to_h
      end

      def to_h
        {}.tap do |card|
          add_type(card)
          add_title(card) if @options[:title]
          add_body(card)  if @options[:body]
          add_image(card) if @options[:image_url]
        end
      end

      private

      def add_type(card)
        return card[:type] = LINK_ACCOUNT_CARD_TYPE if link_account?
        card[:type]        = SIMPLE_CARD_TYPE       if simple?
        card[:type]        = STANDARD_CARD_TYPE     if standard?
      end

      def add_title(card)
        card[:title] = @options[:title]
      end

      def add_body(card)
        card[:content] = @options[:body] if simple?
        card[:text]    = @options[:body] if standard?
      end

      def add_image(card)
        raise UnsecureUrlError, "Card images must be available at an SSL-enabled (HTTPS) endpoint. Your current image url is: #{@options[:image_url]}" unless secure?
        card[:image] = {}
        card[:image][:smallImageUrl] = @options[:image_url]
        card[:image][:largeImageUrl] = @options[:image_url]
      end

      def link_account?
        !@options[:link_account].nil?
      end

      def simple?
        !@options[:image_url]
      end

      def standard?
        !@options[:image_url].nil?
      end

      def secure?
        URI.parse(@options[:image_url]).scheme == 'https'
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
ralyxa-1.6.2	lib/ralyxa/response_entities/card.rb
ralyxa-1.6.1	lib/ralyxa/response_entities/card.rb
ralyxa-1.6.0	lib/ralyxa/response_entities/card.rb