# frozen_string_literal: true

#
# Copyright (C) 2014 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas 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 Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.

module LtiOutbound
  # As defined at: http://www.imsglobal.org/LTI/v1p1/ltiIMGv1p1.html#_Toc319560479
  module LTIRoles
    module System
      NONE = "urn:lti:sysrole:ims/lis/None"
      SYS_ADMIN = "urn:lti:sysrole:ims/lis/SysAdmin"
      USER = "urn:lti:sysrole:ims/lis/User"
    end

    module Institution
      ADMIN = "urn:lti:instrole:ims/lis/Administrator"
      INSTRUCTOR = "urn:lti:instrole:ims/lis/Instructor"
      OBSERVER = "urn:lti:instrole:ims/lis/Observer"
      STUDENT = "urn:lti:instrole:ims/lis/Student"
    end

    module Context
      CONTENT_DEVELOPER = "urn:lti:role:ims/lis/ContentDeveloper"
      INSTRUCTOR = "urn:lti:role:ims/lis/Instructor"
      LEARNER = "urn:lti:role:ims/lis/Learner"
      OBSERVER = "urn:lti:role:ims/lis/Learner/NonCreditLearner,urn:lti:role:ims/lis/Mentor"
      TEACHING_ASSISTANT = "urn:lti:role:ims/lis/TeachingAssistant"
    end

    # This format is deprecated, but depended on by some
    module ContextNotNamespaced
      CONTENT_DEVELOPER = "ContentDeveloper"
      INSTRUCTOR = "Instructor"
      LEARNER = "Learner"
      OBSERVER = "urn:lti:instrole:ims/lis/Observer,urn:lti:role:ims/lis/Mentor" # actually inst role, but left for backwards compatibility
      TEACHING_ASSISTANT = "urn:lti:role:ims/lis/TeachingAssistant"
    end
  end
end
