Module: FbGraph2::AttributeAssigner

Extended by:
ActiveSupport::Concern
Included in:
Node, Struct
Defined in:
lib/fb_graph2/attribute_assigner.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#assign(attributes) ⇒ Object 



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# File 'lib/fb_graph2/attribute_assigner.rb', line 31

def assign(attributes)
  self.raw_attributes = attributes
  Array(self.class.registered_attributes).each do |type, keys|
    keys.each do |key|
      if attributes.include? key
        raw = attributes[key]
        value = case type
        when :raw
          raw
        when :int_flag
          raw == 1
        when :date
          Date.strptime raw, '%m/%d/%Y' rescue raw
        when :time
          Time.parse raw rescue raw
        when :timestamp
          Time.at raw
        when :actions
          Collection.new(raw).collect! do |_raw_|
            Struct::Action.new _raw_
          end
        when :album
          Album.new raw[:id], raw
        when :app
          App.new raw[:id], raw
        when :comment
          Comment.new raw[:id], raw
        when :group
          Group.new raw[:id], raw
        when :image_sources
          Collection.new(raw).collect! do |_raw_|
            Struct::ImageSource.new _raw_
          end
        when :messages
          Collection.new(raw).collect! do |_raw_|
            Message.new _raw_[:id], _raw_
          end
        when :location
          Struct::Location.new raw
        when :page
          Page.new raw[:id], raw
        when :pages
          Collection.new(raw).collect! do |_raw_|
            Page.new _raw_[:id], _raw_
          end
        when :place
          if raw.is_a? Hash
            Place.new raw[:id], raw
          else
            Place.new raw
          end
        when :photo
          Photo.new raw[:id], raw
        when :picture
          Struct::Picture.new raw[:data]
        when :profile
          as_profile raw
        when :profiles
          Collection.new(raw).collect! do |_raw_|
            as_profile _raw_
          end
        when :user
          User.new raw[:id], raw
        when :users
          Collection.new(raw).collect! do |_raw_|
            User.new _raw_[:id], _raw_
          end
        when :tags
          Collection.new(raw).collect! do |_raw_|
            Struct::Tag.new _raw_
          end
        when :custom
          # NOTE: handle these attributes in each class
          next
        else
          raise "unknown attribute type #{type}"
        end
        self.send :"#{key}=", value
      end
    end
  end
end