63 lines
1.6 KiB
Ruby
63 lines
1.6 KiB
Ruby
# encoding: utf-8
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module StudentWorkHelper
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def user_projects_option
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cond = Project.visible_condition(User.current) + " AND projects.project_type <> 1"
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memberships = User.current.memberships.all(:conditions => cond)
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projects = memberships.map(&:project)
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not_have_project = []
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not_have_project << Setting.please_chose
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not_have_project << 0
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type = []
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type << not_have_project
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projects.each do |project|
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if project != nil
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option = []
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option << project.name
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option << project.id
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type << option
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end
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end
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type
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end
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#获取指定用户对某一作业的评分结果
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def student_work_score work,user
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StudentWorksScore.where(:user_id => user.id,:student_work_id => work.id).first
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end
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#获取指定评分的角色
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def student_work_score_role score
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case score.reviewer_role
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when 1
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role = "教师"
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when 2
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role = "助教"
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when 3
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role = "学生"
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end
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end
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def get_role_by_name role
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case role
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when "Teacher"
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result = 1
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when "Manager"
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result = 1
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when "TeachingAsistant"
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result = 2
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when "Student"
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result = 3
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end
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result
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end
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#获取赞的总数
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def praise_homework_count obj_id
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PraiseTread.where("praise_tread_object_id = #{obj_id} AND praise_tread_object_type = 'StudentWork'").count
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end
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#判断指定用户是不是已经赞过该作业
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def is_praise_homework user_id, obj_id
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PraiseTread.where("user_id = #{user_id} AND praise_tread_object_id = #{obj_id} AND praise_tread_object_type = 'StudentWork'").empty?
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end
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end |