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- # Redmine - project management software
- # Copyright (C) 2006-2017 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
-
- after_save :custom_field_after_save_custom_value
-
- def initialize(attributes=nil, *args)
- super
- if new_record? && custom_field && !attributes.key?(:value) && (customized.nil? || customized.set_custom_field_default?(self))
- 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?(user=User.current)
- if custom_field.visible?
- true
- elsif customized.respond_to?(:project)
- custom_field.visible_by?(customized.project, user)
- else
- false
- end
- end
-
- def attachments_visible?(user)
- visible?(user) && customized && customized.visible?(user)
- end
-
- def required?
- custom_field.is_required?
- end
-
- def to_s
- value.to_s
- end
-
- private
-
- def custom_field_after_save_custom_value
- custom_field.after_save_custom_value(self)
- end
- end
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