Class: ViewObject::Dispatcher

Inherits:
Object
  • Object
show all
Defined in:
lib/view_object/dispatcher.rb

Class Method Summary collapse

Class Method Details

.dispatch_view_object(controller) ⇒ Object 



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# File 'lib/view_object/dispatcher.rb', line 4

def self.dispatch_view_object(controller)
  vo = make_view_object(controller)
  controller.instance_variable_set(
    :@view_object,
    vo
  )
end

.make_view_object(controller) ⇒ Object 



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# File 'lib/view_object/dispatcher.rb', line 12

def self.make_view_object(controller)
  name = vo_class_name(controller)
  vo_class = ActiveSupport::Dependencies.constantize(name)
  vo = vo_class.new

  vo.instance_variable_set(
    :@controller,
    controller
  )

  #do callback
  if vo.respond_to?(:after_initialize)
    vo.after_initialize
  end
  vo
end

.vo_class_name(controller) ⇒ Object 



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# File 'lib/view_object/dispatcher.rb', line 29

def self.vo_class_name(controller)
  route_path = ViewObject.config.routes_path

  if route_path.present? && route_path.last != '/'
    route_path += '/'
  end

  paths = route_path + controller.params[:controller] + '/' + controller.params[:action]
  ret = paths.split('/').map { | path | path.camelcase }.join('::')
  ret += 'ViewObject'
  ret
end