Contents

require 'active_support/inflector'

module WP::API
  class Resource
    attr_reader :attributes

    def initialize(attributes)
      @attributes = attributes
    end

    def id
      @attributes['ID']
    end

    protected

    def method_missing(key, new_value = nil)
      key = key.to_s
      determinant = key[-1]
      case determinant
      when '?' # example: post.sticky?
        @attributes[key.chomp(determinant)] == true
      when '!' # unsupported
        fail NoMethodError.new(key)
      when '=' # example: post.title = 'my new title'
        @attributes[key.chomp(determinant)] = new_value
      else
        # All other values. Hashes are converted to objects
        # if a resource for them exists (e.g. Authors)
        object key, @attributes[key]
      end
    end

    private

    def to_s
      @attributes.to_s
    end

    def object(key, value)
      klass = key.classify
      if value.is_a?(Hash) && WP::API.const_defined?(klass)
        resource = WP::API.const_get(klass)
        resource.new(value)
      else
        value
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
wp-api-0.0.2	lib/wp/api/resource.rb