Merge branch 'szzh' of http://repository.trustie.net/xianbo/trustie2 into szzh

app/controllers/courses_controller.rb

@@ -39,9 +39,14 @@ class CoursesController < ApplicationController
     else
       @state = 5 #未登录
     end
+    # if @state == 1 || @state == 3
+    #   respond_to course_path(course.id)
+    # else
       respond_to do |format|
         format.js { render :partial => 'set_join', :locals => {:user => user, :course => course, :object_id => params[:object_id]} }
       end
+    #end
+
   rescue Exception => e
     @state = 4 #已经加入了课程
     respond_to do |format|
@@ -658,92 +663,9 @@ class CoursesController < ApplicationController
   end
 
   def show
-    if params[:jump] && redirect_to_course_menu_item(@course, params[:jump])
-      return
-    end
-    @users_by_role = @course.users_by_role
-    if(User.find_by_id(CourseInfos.find_by_course_id(@course.id).try(:user_id)))
-      @user = User.find_by_id(CourseInfos.find_by_course_id(@course.id).user_id)
-    end
-    @key = User.current.rss_key
-    #新增内容
-    @days = Setting.activity_days_default.to_i
-    if params[:from]
-      begin; @date_to = params[:from].to_date + 1; rescue; end
-    end
-    has = {
-        "show_course_files" => true,
-        "show_course_news" => true,
-        "show_course_messages" => true,
-        #"show_course_journals_for_messages" => true,
-        # "show_bids" => true,
-        # "show_homeworks" => true,
-        "show_polls" => true
-    }
-    @date_to ||= Date.today + 1
-    @date_from = (@date_to - @days) > @course.created_at.to_date ? (@date_to - @days) : @course.created_at.to_date
-    @author = (params[:user_id].blank? ? nil : User.active.find(params[:user_id]))
-    if @author.nil?
-      # 显示老师和助教的活动
-      # @authors = searchTeacherAndAssistant(@course)
-      @authors = course_all_member(@course)
-      events = []
-      key = "course_events_#{@course.id}".to_sym
-      if Rails.env.production? && Setting.course_cahce_enabled?
-        events = Rails.cache.read(key) || []
-      end
-      if events.empty? 
-        @authors.each do |author|
-          @activity = Redmine::Activity::Fetcher.new(User.current, :course => @course,
-                                                     :with_subprojects => false,
-                                                     :author => author.user)
-
-          @activity.scope_select {|t| has["show_#{t}"]}
-          # modify by nwb
-          # 添加私密性判断
-          if User.current.member_of_course?(@course)|| User.current.admin?
-            events += @activity.events(@days, @course.created_at)
-          else
-            events += @activity.events(@days, @course.created_at, :is_public => 1)
-          end
-        end
-        Rails.cache.write(key, events) if Rails.env.production? && Setting.course_cahce_enabled?
-      end
-    else
-    # @author = @course.teacher
-      @activity = Redmine::Activity::Fetcher.new(User.current, :course => @course,
-                                                 :with_subprojects => false,
-                                                 :author => @author)
-
-      @activity.scope_select {|t| has["show_#{t}"]}
-      # modify by nwb
-      # 添加私密性判断
-      if User.current.member_of_course?(@course)|| User.current.admin?
-        events = @activity.events(@days, @course.created_at)
-      else
-        events = @activity.events(@days, @course.created_at, :is_public => 1)
-      end
-    end
-
-    # 无新动态时，显示老动态
-    if events.count == 0
-      if User.current.member_of_course?(@course)|| User.current.admin?
-        events = @activity.events
-      else
-        events = @activity.events(:is_public => 1)
-      end
-    end
-    @sort_by = %w(category date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'
-    if(User.find_by_id(CourseInfos.find_by_course_id(@course.id).try(:user_id)))
-      @user = User.find_by_id(CourseInfos.find_by_course_id(@course.id).user_id)
-    end
-
-    sorted_events = sort_activity_events_course(events)
-    events = paginateHelper sorted_events,10
-    @events_by_day = events.group_by {|event| User.current.time_to_date(event.event_datetime)}
-    #  documents
-
-
+    course_activities = @course.course_activities.order("created_at desc")
+    @canShowRealName = User.current.member_of_course? @course
+    @course_activities = paginateHelper course_activities,10
     respond_to do |format|
       format.html{render :layout => 'base_courses'}
       format.api

app/controllers/files_controller.rb

@@ -177,11 +177,11 @@ class FilesController < ApplicationController
   def index
     @flag = params[:flag] || false
     #sort_init 'filename', 'asc'
-    sort_init 'created_on', 'desc' 
-    sort_update   'created_on' => "#{Attachment.table_name}.created_on", 
-                  'filename' => "#{Attachment.table_name}.filename",
-                  'size' => "#{Attachment.table_name}.filesize",
-                  'downloads' => "#{Attachment.table_name}.downloads"
+    # sort_init 'created_on', 'desc'
+    # sort_update   'created_on' => "#{Attachment.table_name}.created_on",
+    #               'filename' => "#{Attachment.table_name}.filename",
+    #               'size' => "#{Attachment.table_name}.filesize",
+    #               'downloads' => "#{Attachment.table_name}.downloads"
     sort = ""
     @sort = ""
     @order = ""

app/controllers/homework_common_controller.rb

@@ -23,7 +23,7 @@ class HomeworkCommonController < ApplicationController
     #
     # @homework = HomeworkCommon.new
     # @homework.safe_attributes = params[:homework_common]
-    # @homework.late_penalty = 0
+    # @homework.late_penalty = 2
     # @homework.end_time = (Time.now  + 3600 * 24).strftime('%Y-%m-%d')
     # @homework.publish_time = Time.now.strftime('%Y-%m-%d')
     #
@@ -31,7 +31,7 @@ class HomeworkCommonController < ApplicationController
     #   #匿评作业相关属性
     #   @homework_detail_manual = HomeworkDetailManual.new
     #   @homework_detail_manual.ta_proportion = 0.6
-    #   @homework_detail_manual.absence_penalty = 0
+    #   @homework_detail_manual.absence_penalty = 2
     #   @homework_detail_manual.evaluation_num = 3
     #   @homework_detail_manual.evaluation_start = Time.now.strftime('%Y-%m-%d')
     #   @homework_detail_manual.evaluation_end = (Time.now  + 3600 * 24).strftime('%Y-%m-%d')
@@ -52,7 +52,7 @@ class HomeworkCommonController < ApplicationController
 
     @homework = HomeworkCommon.new
     @homework.safe_attributes = params[:homework_common]
-    @homework.late_penalty = 0
+    @homework.late_penalty = 2
     @homework.end_time = (Time.now  + 3600 * 24).strftime('%Y-%m-%d')
     @homework.publish_time = Time.now.strftime('%Y-%m-%d')
 
@@ -60,7 +60,7 @@ class HomeworkCommonController < ApplicationController
       #匿评作业相关属性
       @homework_detail_manual = HomeworkDetailManual.new
       @homework_detail_manual.ta_proportion = 0.6
-      @homework_detail_manual.absence_penalty = 0
+      @homework_detail_manual.absence_penalty = 2
       @homework_detail_manual.evaluation_num = 3
       @homework_detail_manual.evaluation_start = Time.now.strftime('%Y-%m-%d')
       @homework_detail_manual.evaluation_end = (Time.now  + 3600 * 24).strftime('%Y-%m-%d')
@@ -107,6 +107,7 @@ class HomeworkCommonController < ApplicationController
               homework_test.input = v
               homework_test.output = params[:output][k]
               homework_test.result = params[:result][k]
+              homework_test.error_msg = params[:error_msg]
               homework.homework_tests << homework_test
               question[:input] << homework_test.input
               question[:output] << homework_test.output
@@ -231,11 +232,13 @@ class HomeworkCommonController < ApplicationController
               homework_test.input = v
               homework_test.output = params[:output][k]
               homework_test.result = params[:result][k]
+              homework_test.error_msg = params[:error_msg]
             else #不存在的测试，增加
               homework_test = HomeworkTest.new
               homework_test.input = v
               homework_test.output = params[:output][k]
               homework_test.result = params[:result][k]
+              homework_test.error_msg = params[:error_msg]
               homework_test.homework_common = @homework
             end
             homework_test.save
@@ -367,6 +370,7 @@ class HomeworkCommonController < ApplicationController
       client.request(request)
     end
     result = JSON.parse(res.body)
+    @err_msg = result["compile_error_msg"]
     result["results"].each do |re|
       @result = re["status"]
     end

app/controllers/news_controller.rb

@@ -72,7 +72,7 @@ class NewsController < ApplicationController
 
         @news_count = scope.count
         @q = params[:subject]
-        if params[:subject].nil?
+        if params[:subject].nil? || params[:subject].blank?
           scope_order = scope.all(:include => [:author, :course],
                                   :order => "#{News.table_name}.created_on DESC")
         else

app/controllers/poll_controller.rb

@@ -1,3 +1,4 @@
+#encoding utf-8
 class PollController < ApplicationController
   before_filter :find_poll_and_course, :only => [:edit,:update,:destroy,:show,:statistics_result,:create_poll_question,:commit_poll,:commit_answer,:publish_poll,:republish_poll,:poll_result,:close_poll,:export_poll]
   before_filter :find_container, :only => [:new,:create, :index]
@@ -410,6 +411,70 @@ class PollController < ApplicationController
     end
   end
 
+  # 将其他地方的问卷导出来
+  def other_poll
+    # 查作者是我，或者作者是当前课程的老师，且不在当前课程内的问卷 进行导入
+    tea_ids = '('
+    tea_ids << Course.find(params[:polls_group_id]).tea_id.to_s << ','<< User.current.id.to_s << ')'
+    @polls = Poll.where("user_id in #{tea_ids} and polls_type = 'course'  and polls_group_id != #{params[:polls_group_id]}")
+    @polls_group_id = params[:polls_group_id]
+    respond_to do |format|
+      format.js
+    end
+  end
+
+  # 将问卷导入本课程
+  def import_other_poll
+    course_id = params[:course_id]
+    @course = Course.find(course_id)
+    params[:polls].each_with_index  do |p,i|
+      poll = Poll.find(p)
+      option = {
+          :polls_name => poll.polls_name ||  l(:label_poll_new),
+          :polls_type => 'Course',
+          :polls_group_id => course_id,
+          :polls_status => 1,
+          :user_id => User.current.id,
+          :published_at => Time.now,
+          :closed_at => Time.now,
+          :show_result => 1,
+          :polls_description => poll.polls_description
+      }
+      @poll = Poll.create option
+
+      poll.poll_questions.each do | q|
+        #question_title = params[:poll_questions_title].nil? || params[:poll_questions_title].empty? ? l(:label_enter_single_title) : params[:poll_questions_title]
+        option = {
+            :is_necessary => q[:is_necessary],
+            :question_title => q[:question_title],
+            :question_type => q[:question_type] || 1,
+            :question_number => q[:question_number]
+        }
+        @poll_questions = @poll.poll_questions.new option
+
+          for i in 1..q.poll_answers.count
+            answer = q.poll_answers[i-1].nil?  ? l(:label_new_answer) : q.poll_answers[i-1][:answer_text]
+            question_option = {
+                :answer_position => i,
+                :answer_text => answer
+            }
+            @poll_questions.poll_answers.new question_option
+          end
+      end
+      @poll.save
+    end
+    @is_teacher = User.current.allowed_to?(:as_teacher,@course)
+    if @is_teacher
+      polls = Poll.where("polls_type = 'Course' and polls_group_id = #{@course.id}")
+    else
+      polls = Poll.where("polls_type = 'Course' and polls_group_id = #{@course.id} and polls_status = 2")
+    end
+    @polls = paginateHelper polls,20 #分页
+    respond_to do |format|
+      format.js
+    end
+  end
+
   private
   def find_poll_and_course
     @poll = Poll.find params[:id]

app/controllers/users_controller.rb

@@ -262,10 +262,12 @@ class UsersController < ApplicationController
 # modified by fq
   def user_newfeedback
     jours = @user.journals_for_messages.where('m_parent_id IS NULL').order('created_on DESC')
+    if User.current == @user
       jours.update_all(:is_readed => true, :status => false)
       jours.each do |journal|
         fetch_user_leaveWord_reply(journal).update_all(:is_readed => true, :status => false)
       end
+    end
     @jour = paginateHelper jours,10
     @state = false
     render :layout=>'base_users_new'

app/helpers/application_helper.rb

@@ -2378,4 +2378,98 @@ module ApplicationHelper
     end
     notice.html_safe
   end
+
+  #老师C语言的标准代码
+  def c_stantard_code_teacher
+    "// 老师您好！这是一个C语言的样例程序
+// 程序功能：输入两个整数，输出两者之和
+// 测试集合：老师可以给出多组测试集，例如：
+//                 输入1和2，输出3
+//                 输入3和4，输出7
+//                 ... ...
+//                 系统将根据您给出的测试集对学生代码进行自动评分
+
+// 特别提醒：程序采用命令行传参方式，输入通过argv传入
+//                 否则您的作业标准代码将不能通过测试
+
+#include <stdio.h> //引用必须头文件
+int main(int argc, char** argv) {
+    int a = atoi(argv[1]);  //将第一个输入转成整型
+    int b = atoi(argv[2]);  //将第二个输入转换为整型
+
+    printf(\"%d\",a+b);      //输出a+b
+    return 0;
+}".html_safe
+  end
+
+  #老师C++语言的标准代码
+  def c_stantard_code_teacher_
+    "// 老师您好！这是一个C++语言的样例程序
+// 程序功能：输入两个整数，输出两者之和
+// 测试集合：老师可以给出多组测试集，例如：
+//                 输入1和2，输出3
+//                 输入3和4，输出7
+//                 ... ...
+//                 系统将根据您给出的测试集对学生代码进行自动评分
+
+// 特别提醒：程序采用命令行传参方式，输入通过argv传入
+//                 否则您的作业标准代码将不能通过测试
+
+#include <iostream> //引用必须头文件
+#include <cstdlib>
+using namespace std;
+int main(int argc, char** argv){
+  int a = atoi(argv[1]); //将第一个输入转成整型
+  int b = atoi(argv[2]); //将第二个输入转换为整型
+  cout<<a+b;   //输出a+b
+  return 0;
+}".html_safe
+  end
+
+  #学生C语言的标准代码
+  def c_stantard_code_student
+    "// 同学好！这是一个C语言的样例程序
+// 程序功能：输入两个整数，输出两者之和
+// 测试集合：老师可以给出多组测试集，例如：
+//                 输入1和2，输出3
+//                 输入3和4，输出7
+//                 ... ...
+//                 系统将根据您给出的测试集对学生代码进行自动评分
+
+// 特别提醒：程序采用命令行传参方式，输入通过argv传入
+//                 否则您的作业标准代码将不能通过测试
+
+#include <stdio.h> //引用必须头文件
+int main(int argc, char** argv) {
+    int a = atoi(argv[1]);  //将第一个输入转成整型
+    int b = atoi(argv[2]);  //将第二个输入转换为整型
+
+    printf(\"%d\",a+b);      //输出a+b
+    return 0;
+}".html_safe
+  end
+
+  #学生C++语言的标准代码
+  def c_stantard_code_student_
+    "// 同学好！这是一个C++语言的样例程序
+// 程序功能：输入两个整数，输出两者之和
+// 测试集合：老师可以给出多组测试集，例如：
+//                 输入1和2，输出3
+//                 输入3和4，输出7
+//                 ... ...
+//                 系统将根据您给出的测试集对学生代码进行自动评分
+
+// 特别提醒：程序采用命令行传参方式，输入通过argv传入
+//                 否则您的作业标准代码将不能通过测试
+
+#include <iostream> //引用必须头文件
+#include <cstdlib>
+using namespace std;
+int main(int argc, char** argv){
+  int a = atoi(argv[1]); //将第一个输入转成整型
+  int b = atoi(argv[2]); //将第二个输入转换为整型
+  cout<<a+b;   //输出a+b
+  return 0;
+}".html_safe
+  end
 end

app/helpers/courses_helper.rb

@@ -676,4 +676,57 @@ module CoursesHelper
     end
     result
   end
+
+  #生成课程相关动态的链接
+  def course_activity_link activity
+    # activity = CourseActivity.first
+    title = ""
+    url = ""
+    case activity.course_act_type
+      when "Course"
+        title = activity.course_act.name
+        url = course_path activity.course
+      when "HomeworkCommon"
+        title = "作业 " + activity.course_act.name
+        url = student_work_index_path(:homework => activity.course_act.id)
+      when "News"
+        title = "通知公告 " + activity.course_act.title
+        url = course_news_index_path(activity.course)
+      when "Attachment"
+        title = "课件 " + activity.course_act.filename
+        url = course_files_path(activity.course)
+      when "Message"
+        title = "课程讨论区 " + activity.course_act.subject
+        url = course_boards_path(activity.course,:parent_id => activity.course_act.parent_id ? activity.course_act.parent_id : activity.course_act.id, :topic_id => activity.course_act.id)
+      when "JournalsForMessage"
+        title = "留言 " + activity.course_act.notes
+        url = course_feedback_path(activity.course)
+      when "Poll"
+        title = "问卷 " + activity.course_act.polls_name
+        url = poll_index_path(:polls_type => "Course", :polls_group_id => activity.course_id)
+    end
+    link_to title.gsub(/<(?!img)[^>]*>/,'').html_safe, url, :class => "problem_tit c_dblue fl fb"
+  end
+
+  #课程动态的描述
+  def course_activity_desc activity
+    desc = ""
+    case activity.course_act_type
+      when "Course"
+        desc = ""
+      when "HomeworkCommon"
+        desc = activity.course_act.description
+      when "News"
+        desc = activity.course_act.description
+      when "Attachment"
+        desc = ""
+      when "Message"
+        desc = activity.course_act.content
+      when "JournalsForMessage"
+        desc = ""
+      when "Poll"
+        desc = activity.course_act.polls_description
+    end
+    desc.html_safe
+  end
 end

app/helpers/homework_common_helper.rb

@@ -66,4 +66,31 @@ module HomeworkCommonHelper
     link
   end
 
+  #将状态转换为错误信息
+  def status_to_err_msg status
+    case status.to_i
+      when -1
+        '编译出错'
+      when -2
+        '输入和输出不匹配'
+      when -3
+        '输入和输出不匹配'
+      when 1
+        '运行出错'
+      when 2
+        '超时'
+      when 3
+        '内存超出'
+      when 4
+        '输出超出'
+      when 5
+        '禁用函数'
+      when 6
+        '其他错误'
+      when 0
+        '成功'
+      else
+        '未知错误'
+    end
+  end
 end

app/helpers/poll_helper.rb

@@ -74,4 +74,13 @@ module PollHelper
     end
   end
 
+  #带勾选框的问卷列表
+  def poll_check_box_tags(name,polls,current_poll)
+    s = ''
+    polls.each do |poll|
+        s << "<label>#{ check_box_tag name, poll.id, false, :id => nil } #{h poll.polls_name.blank? ? l(:label_poll_new) : poll.polls_name } [#{ h Course.find(poll.polls_group_id).name}]</label><br/>"
+    end
+    s.html_safe
+  end
+
 end

app/models/attachment.rb

@@ -27,6 +27,8 @@ class Attachment < ActiveRecord::Base
   belongs_to :attachmentstype,  :foreign_key => "attachtype",:primary_key => "id"
   # 被ForgeActivity虚拟关联
   has_many :forge_acts, :class_name => 'ForgeActivity',:as =>:forge_act ,:dependent => :destroy
+  # 课程动态
+  has_many :course_acts, :class_name => 'CourseActivity',:as =>:course_act ,:dependent => :destroy
   # end
   include UserScoreHelper
 
@@ -71,8 +73,8 @@ class Attachment < ActiveRecord::Base
   cattr_accessor :thumbnails_storage_path
   @@thumbnails_storage_path = File.join(Rails.root, "tmp", "thumbnails")
 
-  before_save :files_to_final_location
-  after_create :office_conver, :be_user_score,:act_as_forge_activity# user_score
+  before_save :files_to_final_location,:act_as_course_activity
+  after_create :office_conver, :be_user_score,:act_as_forge_activity
   after_update :office_conver, :be_user_score
   after_destroy :delete_from_disk,:down_user_score
 
@@ -552,4 +554,10 @@ class Attachment < ActiveRecord::Base
     end
   end
 
+  #课程动态公共表记录
+  def act_as_course_activity
+    if self.container_type == "Course" && self.course_acts.empty?
+      self.course_acts << CourseActivity.new(:user_id => self.author_id,:course_id => self.container_id)
+    end
+  end
 end

app/models/course.rb

@@ -33,6 +33,10 @@ class Course < ActiveRecord::Base
   has_many :student_works, :through => :homework_commons, :dependent => :destroy
 
   has_many :course_groups, :dependent => :destroy
+  # 课程动态
+  has_many :course_acts, :class_name => 'CourseActivity',:as =>:course_act ,:dependent => :destroy
+
+  has_many :course_activities
 
   acts_as_taggable
   acts_as_nested_set :order => 'name', :dependent => :destroy
@@ -44,7 +48,7 @@ class Course < ActiveRecord::Base
   validates_format_of  :name,:with =>/^[^ ]+[a-zA-Z0-9_\u4e00-\u9fa5\s\S]+$/
   validates_length_of :description, :maximum => 10000
   before_save :self_validate
-  after_create :create_board_sync
+  after_create :create_board_sync, :act_as_course_activity
   before_destroy :delete_all_members
 
   safe_attributes 'extra',
@@ -310,6 +314,11 @@ class Course < ActiveRecord::Base
     end
   end
 
+  #课程动态公共表记录
+  def act_as_course_activity
+    self.course_acts << CourseActivity.new(:user_id => self.tea_id,:course_id => self.id)
+  end
+
   #项目与课程分离后，很多课程的名称等信息为空，这些数据信息存储在项目表中！！就是数据兼容的问题
   #def name
   #  read_attribute('name') || Project.find_by_identifier(self.extra).try(:name)

app/models/course_activity.rb

@@ -0,0 +1,7 @@
+class CourseActivity < ActiveRecord::Base
+  attr_accessible :user_id, :course_act_id,:course_act_type,:course_id
+  # 虚拟关联
+  belongs_to :course_act ,:polymorphic => true
+  belongs_to :course
+  belongs_to :user
+end

app/models/homework_common.rb

@@ -13,17 +13,27 @@ class HomeworkCommon < ActiveRecord::Base
   has_many :student_works, :dependent => :destroy
   has_many :student_works_evaluation_distributions, :through => :student_works #一个作业的分配的匿评列表
   has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy #用户活动
+  # 课程动态
+  has_many :course_acts, :class_name => 'CourseActivity',:as =>:course_act ,:dependent => :destroy
   acts_as_attachable
   acts_as_event :title => Proc.new {|o| "#{l(:label_course_homework)} ##{o.id}: #{o.name}" },
                 :description => :description,
                 :author => :author,
                 :url => Proc.new {|o| {:controller => 'student_work', :action => 'index', :homework => o.id}}
-  after_create :act_as_activity, :send_mail
+  after_create :act_as_activity, :send_mail, :act_as_course_activity
   after_destroy :delete_kindeditor_assets
 
   def act_as_activity
     self.acts << Activity.new(:user_id => self.user_id)
   end
+
+  #课程动态公共表记录
+  def act_as_course_activity
+    if self.course
+      self.course_acts << CourseActivity.new(:user_id => self.user_id,:course_id => self.course_id)
+    end
+  end
+
   #删除对应的图片
   def delete_kindeditor_assets
     delete_kindeditor_assets_from_disk self.id,OwnerTypeHelper::HOMEWORKCOMMON

app/models/journals_for_message.rb

@@ -56,9 +56,11 @@ class JournalsForMessage < ActiveRecord::Base
   acts_as_attachable
 
   has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy
+  # 课程动态
+  has_many :course_acts, :class_name => 'CourseActivity',:as =>:course_act ,:dependent => :destroy
 
   validates :notes, presence: true, if: :is_homework_jour?
-  after_create :act_as_activity #huang
+  after_create :act_as_activity, :act_as_course_activity
   after_create :reset_counters!
   after_destroy :reset_counters!
   after_save :be_user_score
@@ -177,4 +179,11 @@ class JournalsForMessage < ActiveRecord::Base
   def delete_kindeditor_assets
     delete_kindeditor_assets_from_disk self.id,7
   end
+
+  #课程动态公共表记录
+  def act_as_course_activity
+    if self.jour_type == 'Course'
+      self.course_acts << CourseActivity.new(:user_id => self.user_id,:course_id => self.jour_id)
+    end
+  end
 end

app/models/message.rb

@@ -32,6 +32,8 @@ class Message < ActiveRecord::Base
   has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy
   # 被ForgeActivity虚拟关联
   has_many :forge_acts, :class_name => 'ForgeActivity',:as =>:forge_act ,:dependent => :destroy
+  # 课程动态
+  has_many :course_acts, :class_name => 'CourseActivity',:as =>:course_act ,:dependent => :destroy
   # end
 
   has_many :ActivityNotifies,:as => :activity, :dependent => :destroy
@@ -68,7 +70,7 @@ class Message < ActiveRecord::Base
   after_update :update_messages_board
   after_destroy :reset_counters!,:down_user_score,:delete_kindeditor_assets
   
-  after_create :act_as_activity,:be_user_score,:act_as_forge_activity, :send_mail
+  after_create :act_as_activity,:act_as_course_activity,:be_user_score,:act_as_forge_activity, :send_mail
   #before_save :be_user_score
 
   scope :visible, lambda {|*args|
@@ -186,6 +188,13 @@ class Message < ActiveRecord::Base
     end
   end
 
+  #课程动态公共表记录
+  def act_as_course_activity
+    if self.course
+      self.course_acts << CourseActivity.new(:user_id => self.author_id,:course_id => self.board.course_id)
+    end
+  end
+  
   #更新用户分数     -by zjc
   def be_user_score
     #新建message且无parent的为发帖

app/models/news.rb

@@ -28,6 +28,8 @@ class News < ActiveRecord::Base
   has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy
   # 被ForgeActivity虚拟关联
   has_many :forge_acts, :class_name => 'ForgeActivity',:as =>:forge_act ,:dependent => :destroy
+  # 课程动态
+  has_many :course_acts, :class_name => 'CourseActivity',:as =>:course_act ,:dependent => :destroy
   # end
 
   has_many :ActivityNotifies,:as => :activity, :dependent => :destroy
@@ -49,7 +51,7 @@ class News < ActiveRecord::Base
                             :author_key => :author_id
   acts_as_watchable
 
-  after_create :act_as_activity,:act_as_forge_activity,:add_author_as_watcher, :send_mail
+  after_create :act_as_activity,:act_as_forge_activity, :act_as_course_activity,:add_author_as_watcher, :send_mail
 
   after_destroy :delete_kindeditor_assets
 
@@ -121,6 +123,13 @@ class News < ActiveRecord::Base
     end
   end
 
+  #课程动态公共表记录
+  def act_as_course_activity
+    if self.course
+      self.course_acts << CourseActivity.new(:user_id => self.author_id,:course_id => self.course_id)
+    end
+  end
+
   # Time 2015-03-31 13:50:54
   # Author lizanle
   # Description 删除news后删除对应的资源

app/models/poll.rb

@@ -8,7 +8,9 @@ class Poll < ActiveRecord::Base
   has_many :users, :through => :poll_users #该文件被哪些用户提交答案过
   # 添加课程的poll动态
   has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy
-  after_create :act_as_activity
+  # 课程动态
+  has_many :course_acts, :class_name => 'CourseActivity',:as =>:course_act ,:dependent => :destroy
+  after_create :act_as_activity, :act_as_course_activity
 
   acts_as_event :title => Proc.new {|o| "#{l(:label_course_poll)}: #{o.polls_name}" },
                :description => :polls_description,
@@ -27,4 +29,10 @@ class Poll < ActiveRecord::Base
      self.acts << Activity.new(:user_id => self.user_id)
   end
 
+  #课程动态公共表记录
+  def act_as_course_activity
+    if self.polls_type == "Course"
+      self.course_acts << CourseActivity.new(:user_id => self.user_id,:course_id => self.polls_group_id)
+    end
+  end
 end

app/models/user.rb

@@ -292,8 +292,9 @@ class User < Principal
   end
   ## end
 
+  # 查询用户未读过的记录
   def count_new_jour
-    count = self.new_jours.count
+    count = self.journals_for_messages.where("status=?", 1).count
   end
   
   #added by nie

app/views/courses/_new_groups_name.html.erb

@@ -21,7 +21,7 @@
                       <img src="/images/pic_del.gif" width="11" height="12" alt="删除班级" title="删除该班级" />
                     </a>
                 <% end%>
-                <a href="javascript:void(0)" class="f_l" style="padding-left: 5px;" onclick="$('#group_name_<%= group.id %>').val('');$('#edit_group_<%= group.id %>').slideToggle();$('#new_group_name').hide();">
+                <a href="javascript:void(0)" class="f_l" style="padding-left: 5px;" onclick="$('#group_name_<%= group.id %>').val('<%= group.name%>');$('#edit_group_<%= group.id %>').slideToggle();$('#new_group_name').hide();">
                   <img src="/images/pic_edit.png" width="14" height="15" alt="编辑班级" />
                 </a>
             <% end %>

app/views/courses/_set_join.js.erb

@@ -6,6 +6,7 @@
 		alert("加入成功");
         hideModal($("#popbox02"));
         $("#try_join_course_link").replaceWith("<a href='<%=url_for(:controller => 'homework_common', :action => 'index',:course=>course.id, :host=>Setting.host_course)%>' target='_blank' class='blue_n_btn fr mt20'>提交作品</a>");
+        window.location.href= "http://"+"<%= Setting.host_name%>"+"/courses/" + "<%= course.id%>"
 	<% elsif @state == 1 %>
 		alert("密码错误");
 	<% elsif @state == 2 %>

app/views/courses/show.html.erb

@@ -1,83 +1,37 @@
 <div class="project_r_h">
-<% if @controller_name=='ActivityNotifys' %>
-  <a class="fl about_me" style="width:80px;" href="<%=course_path(@course)%>"><%= l(:label_activity)%></a>
-  <h2 class="fl project_h2" style="width:100px;">与我相关
-    <span class="c_orange f12" style="display:none;">(<font id="new_notify_count"><%=get_new_notify_count(@course,'Course')%></font>)</span>
-  </h2>
-  <div class="fr mt10 mr5 c_grey02">
-    <a class="c_dblue">
-      <label class="mr5" style="cursor:pointer;" data-href="<%= course_activity_notifys_path(@course) %>/chang_read_flag" nhname='nh_act_link_all'>全部标为已读</label>
-    </a>
-  </div>
-<% else %>
   <h2 class="fl project_h2"><%= l(:label_activity)%></h2>
-  <% if User.current.logged? %>
-  <a class="fl about_me" href="<%=course_activity_notifys_path(@course)%>">与我相关
-    <span class="c_orange f12" style="display:none;">(<font id="new_notify_count"><%=get_new_notify_count(@course,'Course')%></font>)</span>
-  </a>
-  <% end %>
-<% end %>
 </div>
 
-<% if @events_by_day != nil && @events_by_day.size >0 %>
-    <% @events_by_day.keys.sort.reverse.each do |day| %>
-        <% sort_activity_events(@events_by_day[day]).each do |e, in_group| -%>
+<%@course_activities.each do |activity|%>
     <div class="problem_main" nhname="container">
       <a class="problem_pic fl">
-                <%= image_tag(url_to_avatar(e.event_author), :width => "42", :height => "42") %>
+        <%= image_tag(url_to_avatar(activity.user), :width => "42", :height => "42") %>
       </a>
       <div class="problem_txt fl mt5 upload_img">
-                <%= link_to_user_header(e.event_author,false,:class => 'problem_name c_orange fl') if e.respond_to?(:event_author) %>
-                <%= link_to_user_header("(#{e.event_author})", @canShowRealName,:class => 'problem_name c_orange fl') if @canShowRealName && e.respond_to?(:event_author) %>
+        <%= link_to_user_header(activity.user,false,:class => 'problem_name c_orange fl') %>
         <span class="fl"> &nbsp;</span>
-                <span class="fl"> <%= l(:label_new_activity) %>：</span>
-                <%
-                     link = (e.event_type.eql?("attachment")&&e.container.kind_of?(Course)) ? course_files_path(e.container) :
-                                (e.event_type.eql?("bid") ? homework_course_path(@course) :
-                                         (e.event_type.eql?("message") || e.event_type.eql?("reply")  ?
-                                                course_boards_path(@course,:topic_id => e.id,:parent_id=>(e.parent_id ? e.parent_id : e.id)) : e.event_url))
-                %>
-                <%= link_to "#{eventToLanguageCourse(e.event_type, @course)} "<< format_activity_title(e.event_title), link,
+        <span class="fl"> <%= activity.course_act_type == "Course" ? "创建了课程" : l(:label_new_activity) %>：</span>
+        <%#= link_to "#{eventToLanguageCourse(e.event_type, @course)} "<< format_activity_title(e.event_title), link,
                     :class => "problem_tit c_dblue fl fb",'data-type'=>e.event_type,
                     'data-notify-id'=>(e.respond_to?('get_notify_id') ? e.get_notify_id : ''),:nhname=>"nh_act_link",
                     'data-href'=>(course_activity_notifys_path(@course)+"/chang_read_flag?an_id="+(e.respond_to?('get_notify_id') ? e.get_notify_id : '').to_s)%>
-                <%if @controller_name=='ActivityNotifys' && e.get_notify_is_read!=1%>
-                <span nhname="nh_act_flag" class="ml10 fl"><img src="/images/new.png" width="35" height="15"/></span>
-                <%end%>
-                <br />
-                <p class="mt5 break_word"><%= e.event_description.html_safe %>
+        <%#if @controller_name=='ActivityNotifys' && e.get_notify_is_read!=1%>
+            <!--span nhname="nh_act_flag" class="ml10 fl"><img src="/images/new.png" width="35" height="15"/></span-->
+        <%#end%>
+        <%= link_to course_activity_link activity%>
+        <div class="cl"></div>
+        <p class="mt5 break_word">
+          <%= course_activity_desc activity%>
           <br />
             <div class="cl"></div>
-                  <%= l :label_activity_time %> ：  <%= format_activity_day(day) %>&nbsp;<%= format_time(e.event_datetime, false) %>
+            <%= l :label_activity_time %> ： <%= format_time(activity.created_at) %>
         </p>
-                <%= link_to_attachments_course(e) if e.class.to_s == "News" %>
+        <%= link_to_attachments_course(activity.course_act) if activity.course_act_type.to_s == "News" %>
       </div>
       <div class="cl"></div>
     </div><!--课程动态 end-->
-        <% end%>
-    <% end%>
-<% elsif @controller_name=='ActivityNotifys' %>
-    <p class="nodata"><%= l(:label_no_data) %></p>
-<% end%>
-<% if @obj_pages.next_page.nil? && @controller_name!='ActivityNotifys' %>
-<div class="problem_main">
-  <a class="problem_pic fl">
-    <%= image_tag(url_to_avatar(@user), :width => "42", :height => "42") %>
-  </a>
-  <div class="problem_txt fl mt5">
-    <%= link_to_user_header(@user,false,:class => 'problem_name c_orange fl') %>
-    <%= link_to_user_header("(#{@user})", @canShowRealName,:class => 'problem_name c_orange fl') if @canShowRealName %>
-    <span class="fl"> <%= l(:label_user_create_project) %>：</span>
-    <%= link_to @course.name,course_path(@course),:class => "problem_tit c_dblue fl fb"%>
-    <br />
-    <p class="mt5">
-      <br />
-      <%= l :label_create_time %> ：  <%= format_time(@course.created_at) %>
-    </p>
-  </div>
-  <div class="cl"></div>
-</div><!--课程动态 end-->
 <% end%>
+
 <ul class="wlist">
   <%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false, :remote => false, :flag => true%>
 </ul>

app/views/homework_common/_homework_detail_programing_form.html.erb

@@ -56,7 +56,7 @@
   <ul>
     <li >
       <label class="label02">&nbsp;开发语言：&nbsp;</label>
-      <%= select_tag :language,options_for_select(programing_languages_options,homework.homework_detail_programing.language.to_i), {:class => "fl mb10 h26 w70"}  %>
+      <%= select_tag :language,options_for_select(programing_languages_options,homework.homework_detail_programing.language.to_i), {:class => "fl mb10 h26 w70",:onchange => "homework_language_change($(this));"}  %>
       <div class="cl"></div>
     </li>
 
@@ -78,7 +78,7 @@
 
     <li >
       <label class="label02">&nbsp;标准代码：&nbsp;</label>
-      <textarea  name="standard_code"  class=" w547 h150 mb10 fl" oninput="init_programing_test();" onpropertychange="init_programing_test()"><%= homework.homework_detail_programing.standard_code%></textarea>
+      <textarea  name="standard_code"  class=" w547 h400 mb10 fl" oninput="init_programing_test();" onpropertychange="init_programing_test()"><%= homework.homework_detail_programing.standard_code || c_stantard_code_teacher%></textarea>
       <div class="cl"></div>
     </li>
 
@@ -98,7 +98,7 @@
                 <a class="icon_remove" href="javascript:void(0);" title="删除测试" onclick="remove_programing_test($(this).parent().parent())"></a>
                 <% if homework_test.result && !homework_test.result.to_s.empty?%>
                     <% if homework_test.result == 0%>
-                        <a class="green_btn fl ml5 mt1 programing_test" onclick="programing_test('<%= homework_test.id%>')" id="test_send_<%= homework_test.id%>">成功</a>
+                        <a class="green_btn fl ml5 mt1 programing_test" onclick="programing_test('<%= homework_test.id%>')" id="test_send_<%= homework_test.id%>">正确</a>
                     <% else%>
                         <a class="red_btn fl ml5 mt1 programing_test" onclick="programing_test('<%= homework_test.id%>')" id="test_send_<%= homework_test.id%>">错误</a>
                     <% end%>
@@ -114,11 +114,11 @@
         <div>
           <li>
             <label class="label02">&nbsp;测试输入：&nbsp;</label>
-            <input type="text" class="fl h26 w190 mb10" name="input[0]" />
+            <input type="text" class="fl h26 w190 mb10" name="input[0]" value="1 2"/>
           </li>
           <li >
             <label class=" fl f14 ml10">&nbsp;输出：&nbsp;</label>
-            <input type="text" class="fl h26 w190  mb10" name="output[0]" />
+            <input type="text" class="fl h26 w190  mb10" name="output[0]" value="3"/>
           </li>
           <li>
             <a class="icon_add ml10 " href="javascript:void(0);" title="添加测试" onclick="add_programing_test($(this).parent().parent())"></a>
@@ -129,6 +129,21 @@
           <div class="cl"></div>
         </div>
     <% end %>
+    <input type="hidden" name="error_msg" id="homework_test_error_msg" value="<%= homework.homework_tests.first.error_msg if homework.homework_tests.first && homework.homework_tests.first && homework.homework_tests.first.error_msg%>">
+    <table class="border_ce" cellpadding="0" cellspacing="0" id="homework_work_test_show" style="display: <%= homework.homework_tests.first && homework.homework_tests.first && homework.homework_tests.first.error_msg && !homework.homework_tests.first.error_msg.empty? ? "block" : "none"%>">
+      <tbody>
+      <tr class="border_t" >
+        <td  class="td_end fb c_red w60 td_board_left">
+          错误信息:
+        </td>
+        <td  class="td_end wl" id="homework_work_test_desc">
+          <% if  homework.homework_tests.first && homework.homework_tests.first && homework.homework_tests.first.error_msg %>
+            <%= homework.homework_tests.first.error_msg%>
+          <% end%>
+        </td>
+      </tr>
+      </tbody>
+    </table>
   </ul>
 </div>
 
@@ -158,4 +173,20 @@
             $(this).next("input").val("");
         });
     }
+
+    function homework_language_change(obj)
+    {
+        if(obj.val() == "1")
+        {
+//            alert(1);
+            $("textarea[name='standard_code']").val("<%= escape_javascript c_stantard_code_teacher%>");
+
+        }
+        else if(obj.val() == "2")
+        {
+//            alert(2);
+            $("textarea[name='standard_code']").val("<%= escape_javascript c_stantard_code_teacher_%>");
+
+        }
+    }
 </script>

app/views/homework_common/programing_test.js.erb

@@ -1,2 +1,12 @@
 $("#test_send_<%= @index%>").replaceWith("<a class='<%= @result == 0 ? 'green_btn' : 'red_btn'%> fl ml5 mt1 programing_test' onclick='programing_test(<%= @index%>)' id='test_send_<%= @index%>'><%= @result == 0 ? '正确' : '错误'%></a>");
 $("#test_result_<%= @index%>").val("<%= @result%>");
+<% if @err_msg || @result != 0%>
+    $("#homework_work_test_show").show();
+    $("#homework_work_test_desc").text("<%= escape_javascript(@err_msg || status_to_err_msg(@result))%>");
+    <% if @err_msg%>
+        $("#homework_test_error_msg").val("<%= escape_javascript(@err_msg)%>");
+    <% end%>
+<% else%>
+    $("#homework_work_test_show").hide();
+    $("#homework_test_error_msg").val("");
+<% end%>

app/views/layouts/_base_footer_public.html.erb

@@ -0,0 +1,46 @@
+<div id="Footer">
+  <div class="footerAboutContainer">
+    <ul class="footerAbout">
+      <li class="fl"><a href="javascript:void:(0);" class="f_grey mw20" target="_blank"><%= l(:label_about_us)%></a>|</li>
+      <li class="fl"><a href="http://forge.trustie.net/projects/2/feedback" class="f_grey mw20" target="_blank"><%= l(:label_contact_us)%></a>|</li>
+      <li class="fl"><a href="javascript:void:(0);" class="f_grey mw20" target="_blank"><%= l(:label_recruitment_information)%></a>|</li>
+      <li class="fl"><a href="http://forge.trustie.net/forums/1/memos/1168" class="f_grey mw20" target="_blank"><%= l(:label_surpport_group)%></a>|</li>
+      <li class="fl"><a href="javascript:void:(0);" class="f_grey mw20" target="_blank"><%= l(:label_forums)%></a>|</li>
+      <li class="fl"><a href="javascript:void:(0);" class="f_grey ml20" target="_blank"><%= l(:label_language)%></a>
+        <select class="languageBox">
+          <option value="Chinese" selected="selected">中文</option>
+          <option value="English">英文</option>
+        </select>
+      </li>
+    </ul>
+  </div>
+
+  <div class="cl"></div>
+  <ul class="departments">
+    <li class="fl mr10">
+      <strong><%= l(:label_hosted_organization)%></strong><a href="http://www.nudt.edu.cn/ArticleShow.asp?ID=47" class=" ml10 f_grey" target="_blank"><%= l(:label_hosted_by)%></a>
+    </li>
+    <li class="fl">
+      <a href="http://www.nudt.edu.cn/ArticleShow.asp?ID=41" class="mr45 f_grey" target="_blank"><%= l(:label_sponsor)%></a>
+    </li>
+    <li class="fl mr10">
+      <strong><%= l(:label_partners)%></strong><a href="http://eecs.pku.edu.cn" class="ml10 f_grey" target="_blank"><%= l(:label_co_organizer_EECS)%></a>
+    </li>
+    <li class="fl">
+      <a href="http://scse.buaa.edu.cn/" class="mr10 f_grey" target="_blank"><%= l(:label_co_organizer_BHU)%></a>
+    </li>
+    <li class="fl">
+      <a href="http://www.iscas.ac.cn/" class="mr10 f_grey" target="_blank"><%= l(:label_co_organizer_CAS)%></a>
+    </li>
+    <li class="fl">
+      <a href="http://www.inforbus.com/" class="f_grey" target="_blank"><%= l(:label_co_organizer_InforS)%></a>
+    </li>
+  </ul>
+  <div class="cl"></div>
+  <ul class="copyright">
+    <li class="fl"><%= l(:label_rights_reserved)%></li>
+    <span class="fl mw15">|</span>
+    <li class="fl"><a href="http://www.miibeian.gov.cn/" class="fl f_grey" target="_blank"><%= l(:label_license)%></a></li>
+  </ul>
+</div><!--Footer end-->
+<div class="cl"></div>