Chris@1494: # encoding: utf-8
Chris@1494: #
Chris@1494: # Redmine - project management software
Chris@1494: # Copyright (C) 2006-2014  Jean-Philippe Lang
Chris@1494: #
Chris@1494: # This program is free software; you can redistribute it and/or
Chris@1494: # modify it under the terms of the GNU General Public License
Chris@1494: # as published by the Free Software Foundation; either version 2
Chris@1494: # of the License, or (at your option) any later version.
Chris@1494: #
Chris@1494: # This program is distributed in the hope that it will be useful,
Chris@1494: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1494: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@1494: # GNU General Public License for more details.
Chris@1494: #
Chris@1494: # You should have received a copy of the GNU General Public License
Chris@1494: # along with this program; if not, write to the Free Software
Chris@1494: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@1494: 
Chris@1494: module WorkflowsHelper
Chris@1494:   def field_required?(field)
Chris@1494:     field.is_a?(CustomField) ? field.is_required? : %w(project_id tracker_id subject priority_id is_private).include?(field)
Chris@1494:   end
Chris@1494: 
Chris@1494:   def field_permission_tag(permissions, status, field, role)
Chris@1494:     name = field.is_a?(CustomField) ? field.id.to_s : field
Chris@1494:     options = [["", ""], [l(:label_readonly), "readonly"]]
Chris@1494:     options << [l(:label_required), "required"] unless field_required?(field)
Chris@1494:     html_options = {}
Chris@1494:     selected = permissions[status.id][name]
Chris@1494: 
Chris@1494:     hidden = field.is_a?(CustomField) && !field.visible? && !role.custom_fields.to_a.include?(field)
Chris@1494:     if hidden
Chris@1494:       options[0][0] = l(:label_hidden)
Chris@1494:       selected = ''
Chris@1494:       html_options[:disabled] = true
Chris@1494:     end
Chris@1494: 
Chris@1494:     select_tag("permissions[#{name}][#{status.id}]", options_for_select(options, selected), html_options)
Chris@1494:   end
Chris@1494: end