OpenProject is the leading open source project management software.
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openproject/app/models/custom_value/bool_strategy.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2020 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2017 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See docs/COPYRIGHT.rdoc for more details.
#++
class CustomValue::BoolStrategy < CustomValue::FormatStrategy
def value_present?
present?(value)
end
def typed_value
return nil unless value_present?
ActiveRecord::Type::Boolean.new.cast(value)
end
def formatted_value
if checked?
I18n.t(:general_text_Yes)
else
I18n.t(:general_text_No)
end
end
def checked?
ActiveRecord::Type::Boolean.new.cast(value)
end
def parse_value(val)
parsed_val = if !present?(val)
nil
elsif ActiveRecord::Type::Boolean::FALSE_VALUES.include?(val)
OpenProject::Database::DB_VALUE_FALSE
else
OpenProject::Database::DB_VALUE_TRUE
end
super(parsed_val)
end
def validate_type_of_value; end
private
def present?(val)
# can't use :blank? safely, because false.blank? == true
# can't use :present? safely, because false.present? == false
!val.nil? && val != ''
end
end