discussion_helpers.rb

#
# Copyright (C) 2016 - 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/>.
#

require_relative '../common'

shared_context "discussions_page_shared_context" do
  let(:unauthorized_message) { '#unauthorized_message' }
  let(:course_page) { "/courses/#{@course.id}" }
  let(:discussions_topic_page) { "/courses/#{@course.id}/discussion_topics" }
  let(:discussions_topic_detail_page) { "/courses/#{@course.id}/discussion_topics/#{@discussion_topic.id}" }
  let(:permissions_page) { "/account/#{@account.id}/permissions" }
  let(:discussion_link) { '.discussions' }
  let(:discussion_message) { '.message.user_content.enhanced:contains("Discussion 1 message")' }
  let(:discussion_edit_button) { '.btn.edit-btn' }
  let(:course_navigation_items) { '#section-tabs' }
  let(:discussions_link) { 'Discussions' }
  let(:discussion_container) { '#discussion_container' }
  let(:discussion_reply_button) { '.discussion-reply-action.discussion-reply-box' }
end


module DiscussionHelpers
  module SetupContext
    def setup_student_context
      let(:context_user) do
        course_with_student(course: @course, active_all: true, name: 'student1')
        @student
      end
      let(:context_role) { student_role }
    end

    def setup_teacher_context
      let(:context_user) do
        course_with_teacher(course: @course, active_all: true, name: 'teacher1')
        @teacher
      end
      let(:context_role) { teacher_role }
    end

    def setup_ta_context
      let(:context_user) do
        course_with_ta(course: @course, active_all: true, name: 'ta1')
        @ta
      end
      let(:context_role) { ta_role }
    end

    def setup_observer_context
      let(:context_user) do
        course_with_student(course: @course, active_all: true, name: 'student1')
        course_with_observer(course: @course, active_all: true, name: 'observer1', associated_user_id: @student.id)
        @observer
      end
      let(:context_role) { observer_role }
    end

    def setup_designer_context
      let(:context_user) do
        course_with_designer(course: @course, active_all: true, name: 'designer1')
        @designer
      end
      let(:context_role) { designer_role }
    end
  end

  class << self
    def create_discussion_topic(course, user, title, message, assignment = nil)
      course.discussion_topics.create!(
        user: user,
        title: title,
        message: message,
        assignment: assignment
      )
    end

    def disable_view_discussions(course, context_role)
      course.root_account.role_overrides.create!(permission: 'read_forum',
                                                  role: context_role,
                                                  enabled: false)
    end

    def disable_moderate_discussions(course, context_role)
      course.root_account.role_overrides.create!(permission: 'moderate_forum',
                                                  role: context_role,
                                                  enabled: false)
    end

    def disable_post_to_discussions(course, context_role)
      course.root_account.role_overrides.create!(permission: 'post_to_forum',
                                                  role: context_role,
                                                  enabled: false)
    end

    def enable_view_discussions(course, context_role)
      course.root_account.role_overrides.create!(permission: 'read_forum',
                                                  role: context_role,
                                                  enabled: true)
    end

    def enable_moderate_discussions(course, context_role)
      course.root_account.role_overrides.create!(permission: 'moderate_forum',
                                                  role: context_role,
                                                  enabled: true)
    end

    def enable_post_to_discussions(course, context_role)
      course.root_account.role_overrides.create!(permission: 'post_to_forum',
                                                  role: context_role,
                                                  enabled: true)
    end
  end
end