Class: Tramway::Core::ApplicationDecorator

Inherits:
Object
  • Object
show all
Includes:
ActionView::Context, ActionView::Helpers, FontAwesome::Rails::IconHelper
Defined in:
app/decorators/tramway/core/application_decorator.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(object) ⇒ ApplicationDecorator

Returns a new instance of ApplicationDecorator.



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# File 'app/decorators/tramway/core/application_decorator.rb', line 6

def initialize(object)
  @object = object
end

Class Method Details

.decorate(object_or_array) ⇒ Object 



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# File 'app/decorators/tramway/core/application_decorator.rb', line 19

def decorate(object_or_array)
  if object_or_array.class.superclass == ActiveRecord::Relation
    decorated_array = object_or_array.map do |obj|
      new obj
    end
    Tramway::Core::ApplicationDecoratedCollection.new decorated_array, object_or_array
  else
    new object_or_array
  end
end

.list_attributes ⇒ Object 



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# File 'app/decorators/tramway/core/application_decorator.rb', line 15

def list_attributes
  []
end

Instance Method Details

#attributes ⇒ Object 



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# File 'app/decorators/tramway/core/application_decorator.rb', line 43

def attributes
  object.attributes.reduce({}) do |hash, attribute|
    value = try(attribute[0]) ? send(attribute[0]) : object.send(attribute[0])
    if attribute[0].to_s.in? object.class.state_machines.keys.map(&:to_s)
      hash.merge! attribute[0] => object.send("human_#{attribute[0]}_name")
    elsif value.class.in? [ ActiveSupport::TimeWithZone, DateTime, Time ]
      hash.merge! attribute[0] => I18n.l(attribute[1])
    elsif value.class.superclass == ApplicationUploader
      tags = content_tag(:div) do
        if value.url.match(/jpg|JPG|png|PNG$/)
          concat image_tag value.try(:small) ? value.small.url : value.url
        end
        concat link_to(fa_icon(:download), value.url, class: 'btn btn-success')
      end
      hash.merge! attribute[0] => tags
    elsif value.is_a? Enumerize::Value
      hash.merge! attribute[0] => value.text
    else
      hash.merge! attribute[0] => value
    end
  end
end

#link ⇒ Object 



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# File 'app/decorators/tramway/core/application_decorator.rb', line 35

def link
  object.file.url
end

#model ⇒ Object 



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# File 'app/decorators/tramway/core/application_decorator.rb', line 39

def model
  object
end

#name ⇒ Object 



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# File 'app/decorators/tramway/core/application_decorator.rb', line 10

def name
  object.try(:name) || object.try(:title) || title
end