OpenProject is the leading open source project management software.
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openproject/app/controllers/custom_fields_controller.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
#
# 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) 2006-2013 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 doc/COPYRIGHT.rdoc for more details.
#++
class CustomFieldsController < ApplicationController
layout 'admin'
before_action :require_admin
before_action :find_types, except: [:index, :destroy]
before_action :find_custom_field, only: [:edit, :update, :destroy, :move]
before_action :blank_translation_attributes_as_nil, only: [:create, :update]
def index
@custom_fields_by_type = CustomField.all.group_by { |f| f.class.name }
@tab = params[:tab] || 'WorkPackageCustomField'
end
def new
@custom_field = careful_new_custom_field permitted_params.custom_field_type
end
def create
@custom_field = careful_new_custom_field permitted_params.custom_field_type, @custom_field_params
if @custom_field.save
flash[:notice] = l(:notice_successful_create)
call_hook(:controller_custom_fields_new_after_save, custom_field: @custom_field)
redirect_to custom_fields_path(tab: @custom_field.class.name)
else
render action: 'new'
end
end
def edit; end
def update
if @custom_field.update_attributes(@custom_field_params)
flash[:notice] = l(:notice_successful_update)
call_hook(:controller_custom_fields_edit_after_save, custom_field: @custom_field)
redirect_to custom_fields_path(tab: @custom_field.class.name)
else
render action: 'edit'
end
end
def destroy
begin
@custom_field.destroy
rescue
flash[:error] = l(:error_can_not_delete_custom_field)
end
redirect_to custom_fields_path(tab: @custom_field.class.name)
end
private
def blank_translation_attributes_as_nil
@custom_field_params = permitted_params.custom_field
return unless @custom_field_params['translations_attributes']
@custom_field_params['translations_attributes'].each do |_index, attributes|
attributes.each do |key, value|
attributes[key] = nil if value.blank?
end
end
end
def careful_new_custom_field(type, params = {})
cf = begin
if type.to_s.match(/.+CustomField\z/)
klass = type.to_s.constantize
klass.new(params) if klass.ancestors.include? CustomField
end
rescue
end
redirect_to custom_fields_path unless cf
cf
end
def find_custom_field
@custom_field = CustomField.find(params[:id])
rescue ActiveRecord::RecordNotFound
render_404
end
def find_types
@types = ::Type.order('position')
end
end