socialforge/app/helpers/student_work_helper.rb

# encoding: utf-8
module StudentWorkHelper
  def user_projects_option
    cond = Project.visible_condition(User.current) + " AND projects.project_type <> 1"
    memberships = User.current.memberships.all(:conditions => cond)
    projects = memberships.map(&:project)
    not_have_project = []
    not_have_project << Setting.please_chose
    not_have_project << 0
    type = []
    type << not_have_project
    projects.each do |project|
      if project != nil
        option = []
        option <<  project.name
        option <<  project.id
        type << option
      end
    end
    type
  end

  #获取指定用户对某一作业的评分结果
  def student_work_score work,user
    StudentWorksScore.where(:user_id => user.id,:student_work_id => work.id).first
  end

  #获取指定评分的角色
  def student_work_score_role score
    case score.reviewer_role
      when 1
        role = "教师"
      when 2
        role = "教辅"
      when 3
        role = "学生"
    end
  end
end