Module: ActsAsLocalizable::AR::ClassMethods

Defined in:
lib/acts_as_localizable.rb

Instance Method Summary collapse

Instance Method Details

#acts_as_localizable(default_locale = nil) ⇒ Object 



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# File 'lib/acts_as_localizable.rb', line 46

def acts_as_localizable(default_locale=nil)
  if default_locale == nil
    default_locale = I18n.default_locale
  end
  model_id = self.to_s.split('::').last.pluralize.singularize.underscore
  default_locale = 'en' unless default_locale
  @acts_as_localizable_config = ActsAsLocalizable::AR::Config.new(model_id,default_locale)
  self.superclass.class_eval do
    has_many :localized_fields, :as => :localized_object,:dependent => :destroy
  end      
  self.class_eval do
    has_many :localized_fields, :as => :localized_object,:dependent => :destroy
    default_scope :include => [:localized_fields]
    attr_accessor :localized_cache
    after_save :save_localized_attributes
    private
    
    def save_localized_attributes
      return if self.localized_cache.blank?
      self.localized_cache.each_pair do |key,locale_object|
        locale_object.modified_attributes.each do  |modified_field|
          fields = self.localized_fields.select {|localized_field| localized_field.locale.downcase == key.to_s.downcase && localized_field.field_name == modified_field}
          if fields.blank?
            field = self.localized_fields.new(:locale => key.to_s.downcase,:field_name => modified_field,:value => locale_object.instance_variable_get("@#{modified_field}"))
            field.save
          else
            field = fields.first
            field.value = locale_object.instance_variable_get("@#{modified_field}")
            field.save
          end
        end
        
      end
    end
  end
  # self.superclass.send(:default_scope){{:include => [:localized_fields]}}
   # self.superclass.default_scoping << {:include => [:localized_fields]}
  include ActsAsLocalizable::AR::InstanceMethods
end

#acts_as_localizable_config ⇒ Object 



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# File 'lib/acts_as_localizable.rb', line 85

def acts_as_localizable_config
  @acts_as_localizable_config || self.superclass.instance_variable_get('@acts_as_localizable_config')
end