Class: Clarification::Objectifier

Inherits:
Object
  • Object
show all
Defined in:
lib/clarification/objectifier.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response) ⇒ Objectifier

Returns a new instance of Objectifier.


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# File 'lib/clarification/objectifier.rb', line 6

def initialize(response)
  @response_json = JSON.parse(response)
  @status = OpenStruct.new(@response_json["status"])
  @concepts = []
  @error = nil
  
  build_concept_objects
end

Instance Attribute Details

#conceptsObject (readonly)

Returns the value of attribute concepts


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# File 'lib/clarification/objectifier.rb', line 4

def concepts
  @concepts
end

#errorObject (readonly)

Returns the value of attribute error


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# File 'lib/clarification/objectifier.rb', line 4

def error
  @error
end

#response_jsonObject (readonly)

Returns the value of attribute response_json


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# File 'lib/clarification/objectifier.rb', line 4

def response_json
  @response_json
end

#statusObject (readonly)

Returns the value of attribute status


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# File 'lib/clarification/objectifier.rb', line 4

def status
  @status
end

Instance Method Details

#build_concept_objectsObject


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# File 'lib/clarification/objectifier.rb', line 15

def build_concept_objects
  
  begin
    concepts = @response_json.fetch("outputs").fetch(0).fetch("data", nil).fetch("concepts", nil)
  rescue StandardError => e
    @error = e
    return
  end

  if concepts  
    concepts.each do |concept_hash|
      name = concept_hash["name"]
      value = concept_hash["value"]
      concept = Concept.new(name, value)
      @concepts << concept
    end
  else
    data = @response_json.fetch("outputs").fetch(0).fetch("data", nil)
    unless data.empty?
      case @response_json['outputs'][0]['model']['name']
      when "focus"        # concept.class = concept::focus

        focus = OpenStruct.new(data["focus"])
        regions = []
        if data["regions"]
          data["regions"].each do |region|
            regions << OpenStruct.new(region)
          end
        end
        focus_hash = {focus: focus, regions: regions}
        @concepts << OpenStruct.new(focus_hash)
        @concepts.first.name = "focus"
      when "color"        # concept.class = concept::color

        data["colors"].each do |color|
          @concepts << OpenStruct.new(color)
        end
      when "general_embedding"        # concept.class = concept::embedding

        @concepts << OpenStruct.new(data["embeddings"][0])
        @concepts.first.name = "embedding"
      end
    end
  end

end