view .svn/pristine/63/6333ad0c337c31df3be9da7c68a4f1ab890059c1.svn-base @ 1459:cf78a7ade302 luisf

Merge from branch "bug_794"

# Redmine - project management software
# Copyright (C) 2006-2012  Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class CustomValue < ActiveRecord::Base
  belongs_to :custom_field
  belongs_to :customized, :polymorphic => true

  def initialize(attributes=nil, *args)
    super
    if new_record? && custom_field && (customized_type.blank? || (customized && customized.new_record?))
      self.value ||= custom_field.default_value
    end
  end

  # Returns true if the boolean custom value is true
  def true?
    self.value == '1'
  end

  def editable?
    custom_field.editable?
  end

  def visible?
    custom_field.visible?
  end

  def required?
    custom_field.is_required?
  end

  def to_s
    value.to_s
  end
end