Contents

#
# Copyright 2014 Red Hat, Inc.
#
# This software is licensed to you under the GNU General Public
# License as published by the Free Software Foundation; either version
# 2 of the License (GPLv2) or (at your option) any later version.
# There is NO WARRANTY for this software, express or implied,
# including the implied warranties of MERCHANTABILITY,
# NON-INFRINGEMENT, or FITNESS FOR A PARTICULAR PURPOSE. You should
# have received a copy of GPLv2 along with this software; if not, see
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.

module Katello
  module Ext
    module LabelFromName
      def self.included(base)
        base.class_eval do
          before_validation :setup_label_from_name
          validate :label_not_changed, :on => :update
        end
      end

      def setup_label_from_name
        unless label.present?
          self.label = Util::Model.labelize(name)
          if self.class.where(:label => self.label).any?
            self.label = Util::Model.uuid
          end
        end
      end

      def label_not_changed
        if label_changed?
          errors.add(:label, _("cannot be changed."))
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
katello-2.2.2	app/models/katello/ext/label_from_name.rb