Class: Lcms::Engine::PreviewsMaterialSerializer

Inherits:
ActiveModel::Serializer
  • Object
show all
Defined in:
app/serializers/lcms/engine/previews_material_serializer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(props, document) ⇒ PreviewsMaterialSerializer

Returns a new instance of PreviewsMaterialSerializer.



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# File 'app/serializers/lcms/engine/previews_material_serializer.rb', line 10

def initialize(props, document)
  super(document)
  @document = document
  @props = props
end

Instance Attribute Details

#document ⇒ Object (readonly)

Returns the value of attribute document.



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# File 'app/serializers/lcms/engine/previews_material_serializer.rb', line 7

def document
  @document
end

Instance Method Details

#activity ⇒ Object 



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# File 'app/serializers/lcms/engine/previews_material_serializer.rb', line 16

def activity
  {}.tap do |x|
    %w(title type).each { |m| x["activity_#{m}"] = @props['activity'].send(:[], m) }
  end
end

#color ⇒ Object 



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# File 'app/serializers/lcms/engine/previews_material_serializer.rb', line 22

def color
  @props['color']
end

#data ⇒ Object 



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# File 'app/serializers/lcms/engine/previews_material_serializer.rb', line 26

def data
  ordered_ids = @document.ordered_material_ids
  materials.to_a
    .sort_by { |m| ordered_ids.index(m.id) }
    .map do |material|
    MaterialSerializer.new(
      DocumentGenerator.material_presenter.new material, document: @document
    ).as_json
  end
end

#for_group ⇒ Object 



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# File 'app/serializers/lcms/engine/previews_material_serializer.rb', line 37

def for_group
  @props['group']
end

#lesson ⇒ Object 



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# File 'app/serializers/lcms/engine/previews_material_serializer.rb', line 41

def lesson
  @lesson ||=
    {}.tap do |x|
      i(grade ld_module subject title lesson).each { |m| x["lesson_#{m}"] = @document.send m }
      x['lesson_unit_topic'] = @document.topic
    end
end