Module: Authlogic::ORMAdapters::ActiveRecordAdapter::ActsAsAuthentic::SingleAccess

Defined in:
lib/authlogic/orm_adapters/active_record_adapter/acts_as_authentic/single_access.rb

Overview

Single Access

Instead of repeating myself here, checkout the README. There is a “Single Access” section in there that goes over this. Keep in mind none of this will be applied if there is not a single_access_token field supplied in the database.

Instance Methods

  • reset_{options[:single_access_token_field]} - resets the single access token with the friendly_unique_token

  • reset_{options[:single_access_token_field]}! - same as above, but saves the record afterwards

Alias Method Chains

  • {options[:password_field]} - if the :change_single_access_token_with_password is set to true, reset_:single_access_token_field will be called when the password changes

Instance Method Summary collapse

Instance Method Details

#acts_as_authentic_with_single_access(options = {}) ⇒ Object 



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# File 'lib/authlogic/orm_adapters/active_record_adapter/acts_as_authentic/single_access.rb', line 19

def acts_as_authentic_with_single_access(options = {})
  acts_as_authentic_without_single_access(options)

  if options[:single_access_token_field]
    class_eval <<-"end_eval", __FILE__, __LINE__
      validates_uniqueness_of :#{options[:single_access_token_field]}
    
      before_validation :set_#{options[:single_access_token_field]}_field
    
      def password_with_single_access=(value)
        reset_#{options[:single_access_token_field]} if #{options[:change_single_access_token_with_password].inspect}
        self.password_without_single_access = value
      end
      alias_method_chain :password=, :single_access
    
      def reset_#{options[:single_access_token_field]}
        self.#{options[:single_access_token_field]} = self.class.friendly_unique_token
      end
    
      def reset_#{options[:single_access_token_field]}!
        reset_#{options[:single_access_token_field]}
        save_without_session_maintenance
      end
    
      protected
        def set_#{options[:single_access_token_field]}_field
          reset_#{options[:single_access_token_field]} if #{options[:single_access_token_field]}.blank?
        end
    end_eval
  end
end