#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2013 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.
#++

module Api
  module V2
    class CustomFieldsController < ApplicationController

      include ::Api::V2::ApiController

      accept_key_auth :index, :show

      before_filter :require_permissions

      def index
        wp_fields = WorkPackageCustomField.find :all,
          :include => [:translations, :projects, :types],
          :order => :id
        other_fields = CustomField.find :all,
          :include => :translations,
          :conditions => "type != 'WorkPackageCustomField'",
          :order => [:type, :id]

        @custom_fields = wp_fields + other_fields

        respond_to do |format|
          format.api
        end
      end

      def show
        @custom_field = CustomField.find params[:id], :include => :translations

        respond_to do |format|
          format.api
        end
      end

      protected

      def require_permissions
        deny_access unless User.current.allowed_to? :edit_project, nil, :global => true
      end

    end
  end
end