Module: Decidim::ControllerHelpers

Included in:
Proposals::ProposalVotesController, SearchesController
Defined in:
decidim-core/lib/decidim/controller_helpers.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base_class) ⇒ Object


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# File 'decidim-core/lib/decidim/controller_helpers.rb', line 10

def self.included(base_class)
  base_class.helper_method(:presenter)
end

Instance Method Details

#expose(presentation_data) ⇒ Object


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# File 'decidim-core/lib/decidim/controller_helpers.rb', line 25

def expose(presentation_data)
  presentation_data.each do |attribute, value|
    if presenter.respond_to?("#{attribute}=")
      presenter.public_send("#{attribute}=", value)
    else
      instance_variable_set("@#{attribute}", value)
    end
  end
end

#present(presenter, options = {}) ⇒ Object


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# File 'decidim-core/lib/decidim/controller_helpers.rb', line 14

def present(presenter, options = {})
  presenter_type = options.fetch(:for, :template)

  presenter.attach_controller(self)
  rectify_presenters[presenter_type] = presenter
end

#presenter(presenter_type = :template) ⇒ Object


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# File 'decidim-core/lib/decidim/controller_helpers.rb', line 21

def presenter(presenter_type = :template)
  rectify_presenters[presenter_type]
end