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@ -344,27 +344,67 @@ class CoursesService
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else
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membership = @user.coursememberships.all(:conditions => Course.visible_condition(current_user))
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end
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if membership.nil? || membership.count == 0
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raise l(:label_no_courses,:locale => current_user.language.nil? ? 'zh':current_user.language)
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end
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membership.sort! {|older, newer| newer.created_on <=> older.created_on }
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result = []
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membership.each do |mp|
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course = mp.course
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unless current_user.nil? || !(current_user.admin? || course.is_public == 1 || (course.is_public == 0 && current_user.member_of_course?(course)))
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count,is_teacher = get_course_anonymous_evaluation current_user,course
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if is_teacher
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student_commit_number = count
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else
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need_anonymous_comments_count = count
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latest_course_dynamics = []
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latest_news = course.news.order("created_on desc").first
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unless latest_news.nil?
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latest_course_dynamics << {:type => 1,:time => latest_news.created_on,:message => l(:label_recently_updated_notification,:locale => current_user.language.nil? ? 'zh':current_user.language)}
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end
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news_count = course.news.count
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message_count = course.journals_for_messages.count
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result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 1,:count => message_count}
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result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 2,:count => need_anonymous_comments_count}
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result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 3,:count => student_commit_number}
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result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 4,:count => news_count}
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#{:course_name => course.name,:need_anonymous_comments_count=>need_anonymous_comments_count,:student_commit_number=>student_commit_number,:news_count=> news_count,:message_count=>message_count}
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latest_message = course.journals_for_messages.order("created_on desc").first
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unless latest_message.nil?
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latest_course_dynamics << {:type => 2,:time => latest_message.created_on,:message => l(:label_recently_updated_message,:locale => current_user.language.nil? ? 'zh':current_user.language)}
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end
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latest_attachment = course.attachments.order("created_on desc").first
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unless latest_attachment.nil?
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latest_course_dynamics << {:type => 3,:time => latest_attachment.created_on,:message => l(:label_recently_updated_courseware,:locale => current_user.language.nil? ? 'zh':current_user.language)}
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end
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latest_bid = course.homeworks.order('updated_on DESC').first
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unless latest_bid.nil?
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latest_course_dynamics << {:type => 4,:time => latest_bid.updated_on,:message => l(:label_recently_updated_homework,:locale => current_user.language.nil? ? 'zh':current_user.language)}
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end
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#每个作业中的最新留言
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messages = []
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course.homeworks.each do |bid|
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jour = bid.journals_for_messages.order("created_on desc").first
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unless jour.nil?
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messages << jour
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end
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end
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unless messages.count == 0
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messages.sort!{|order,newer| newer.created_on <=> order.created_on}
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end
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latest_bid_message = messages.first
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unless latest_bid_message.nil?
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latest_course_dynamics << {:type => 4,:time => latest_bid_message.created_on,:message => '最近更新了作业'}#l(:label_recently_updated_message,:locale => current_user.language.nil? ? 'zh':current_user.language)}
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end
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#每个作业中学生最后提交的作业
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homeworks = []
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course.homeworks.each do |bid|
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homework_attach = bid.homeworks.order('updated_at DESC').first
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unless homework_attach.nil?
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homeworks << homework_attach
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end
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end
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unless homeworks.count == 0
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homeworks.sort!{|order,newer| newer.updated_at <=> order.updated_at}
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end
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latest_homework_attach = homeworks.first
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unless latest_homework_attach.nil?
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latest_course_dynamics << {:type => 4,:time => latest_homework_attach.updated_at,:message => '最近更新了作业'}#l(:label_recently_updated_homework,:locale => current_user.language.nil? ? 'zh':current_user.language)}
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end
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latest_course_dynamics.sort!{|order,newer| newer[:time] <=> order[:time]}
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latest_course_dynamic = latest_course_dynamics.first
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unless latest_course_dynamic.nil?
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result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => latest_course_dynamic[:type],:update_time => latest_course_dynamic[:time],:message => latest_course_dynamic[:message],:count => nil}
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end
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end
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result.sort!{|order,newer| newer[:update_time] <=> order[:update_time]}
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result
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end
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guange
11 years ago