OpenProject is the leading open source project management software.
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openproject/app/models/custom_actions/actions/custom_field.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 CustomActions::Actions::CustomField < CustomActions::Actions::Base
def self.key
:"custom_field_#{custom_field.id}"
end
def self.custom_field
raise NotImplementedError
end
def custom_field
self.class.custom_field
end
def human_name
custom_field.name
end
def apply(work_package)
work_package.send(:"#{custom_field.accessor_name}=", values) if work_package.respond_to?(:"#{custom_field.accessor_name}=")
end
def self.all
WorkPackageCustomField
.order(:name)
.map do |cf|
create_subclass(cf)
end
end
def self.for(key)
match_result = key.match /custom_field_(\d+)/
if match_result && (cf = WorkPackageCustomField.find_by(id: match_result[1]))
create_subclass(cf)
end
end
def self.create_subclass(custom_field)
klass = Class.new(CustomActions::Actions::CustomField)
klass.define_singleton_method(:custom_field) do
custom_field
end
klass.include(strategy(custom_field))
klass
end
private_class_method :create_subclass
def self.strategy(custom_field)
case custom_field.field_format
when 'string'
CustomActions::Actions::Strategies::String
when 'text'
CustomActions::Actions::Strategies::Text
when 'int'
CustomActions::Actions::Strategies::Integer
when 'float'
CustomActions::Actions::Strategies::Float
when 'date'
CustomActions::Actions::Strategies::Date
when 'bool'
CustomActions::Actions::Strategies::Boolean
when 'list', 'version', 'user'
CustomActions::Actions::Strategies::AssociatedCustomField
end
end
private_class_method :strategy
end