Class: GraphStarter::AssetPresenter

Inherits:
ApplicationPresenter show all
Defined in:
app/presenters/graph_starter/asset_presenter.rb

Instance Method Summary collapse

Methods inherited from ApplicationPresenter

#h, #initialize

Constructor Details

This class inherits a constructor from GraphStarter::ApplicationPresenter

Instance Method Details

#asset ⇒ Object 



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# File 'app/presenters/graph_starter/asset_presenter.rb', line 3

def asset
  @object
end

#associations_in_body? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/presenters/graph_starter/asset_presenter.rb', line 31

def associations_in_body?
  @associations_in_body ||= !images_present? && !body_present? && authorized_associations.size > 0
end

#authorized_associations ⇒ Object 



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# File 'app/presenters/graph_starter/asset_presenter.rb', line 35

def authorized_associations
  @authorized_associations ||= asset.class.authorized_associations
end

#body_present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/presenters/graph_starter/asset_presenter.rb', line 27

def body_present?
  @body_present ||= asset.body.present?
end

#display_column_widths ⇒ Object 



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# File 'app/presenters/graph_starter/asset_presenter.rb', line 7

def display_column_widths
  if main_column_exists?
    left_sidebar_exists? ? %w(three ten three) : [nil, 'thirteen', 'three']
  else
    ['eight', nil, 'eight']
  end
end

#images_present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/presenters/graph_starter/asset_presenter.rb', line 23

def images_present?
  @images_present ||= ((asset.class.has_images? || asset.class.has_image?) && asset.image_array.present?)
end

#left_sidebar_exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/presenters/graph_starter/asset_presenter.rb', line 15

def left_sidebar_exists?
  @left_sidebar_exists ||= authorized_associations.size > 4
end

#main_column_exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/presenters/graph_starter/asset_presenter.rb', line 19

def main_column_exists?
  @main_column_exists ||= images_present? || body_present? || associations_in_body?
end