Merge branch 'szzh' into develop

app/controllers/admin_controller.rb

@@ -354,7 +354,7 @@ class AdminController < ApplicationController
     @schools = School.where('1=1')
     end
     @school_count = @schools.count
-    @school_pages = Paginator.new @school_count, per_page_option, params['page'] || 1
+    @school_pages = Paginator.new @school_count, 100, params['page'] || 1
     @schools = paginateHelper @schools,100
     respond_to do |format|
       format.html

app/controllers/courses_controller.rb

@@ -31,27 +31,25 @@ class CoursesController < ApplicationController
 
   def join
     if User.current.logged?
+     # if params[:role] == 10
         cs = CoursesService.new
-      user = User.current
-      join = cs.join_course params,user
+        @user = User.current
+        join = cs.join_course params,@user
         @state = join[:state]
-      course = join[:course]
+        @course = join[:course]
+      # else
+      #   @course = Course.find_by_id params[:object_id]
+      #   CourseMessage.create(:user_id => @course.tea_id, :course_id => @course.id, :viewed => false,:content=> params[:role],:course_message_id=>User.current.id,:course_message_type=>'JoinCourseRequest')
+      #   @state = 6
+      # end
     else
       @state = 5 #未登录
     end
-    # if @state == 1 || @state == 3
-    #   respond_to course_path(course.id)
-    # else
+    @object_id = params[:object_id]
     respond_to do |format|
-        format.js { render :partial => 'set_join', :locals => {:user => user, :course => course, :object_id => params[:object_id]} }
+        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|
-      format.js { render :partial => 'set_join', :locals => {:user => User.current, :course => nil, :object_id => nil} }
-    end
   end
 
   def unjoin

app/controllers/homework_common_controller.rb

@@ -6,8 +6,8 @@ class HomeworkCommonController < ApplicationController
 
   include StudentWorkHelper
   before_filter :find_course, :only => [:index,:new,:create]
-  before_filter :find_homework, :only => [:edit,:update,:alert_anonymous_comment,:start_anonymous_comment,:stop_anonymous_comment,:destroy,:start_evaluation_set,:set_evaluation_attr]
-  before_filter :teacher_of_course, :only => [:new, :create, :edit, :update, :destroy, :start_anonymous_comment, :stop_anonymous_comment, :alert_anonymous_comment,:start_evaluation_set,:set_evaluation_attr]
+  before_filter :find_homework, :only => [:edit,:update,:alert_anonymous_comment,:start_anonymous_comment,:stop_anonymous_comment,:destroy,:start_evaluation_set,:set_evaluation_attr,:score_rule_set]
+  before_filter :teacher_of_course, :only => [:new, :create, :edit, :update, :destroy, :start_anonymous_comment, :stop_anonymous_comment, :alert_anonymous_comment,:start_evaluation_set,:set_evaluation_attr,:score_rule_set]
   before_filter :member_of_course, :only => [:index]
 
   def index
@@ -215,6 +215,11 @@ class HomeworkCommonController < ApplicationController
     end
   end
 
+  #评分设置
+  def score_rule_set
+
+  end
+
   private
   #获取课程
   def find_course

app/controllers/student_work_controller.rb

@@ -457,7 +457,13 @@ class StudentWorkController < ApplicationController
       end
     end
     respond_to do |format|
-      format.html{redirect_to student_work_index_url(:homework => @homework.id)}
+      format.html{
+        if params[:student_path]
+          redirect_to student_work_index_url(:homework => @homework.id)
+        else
+          redirect_to user_homeworks_user_path(User.current.id)
+        end
+      }
     end
   end
 

app/controllers/users_controller.rb

@@ -239,6 +239,46 @@ class UsersController < ApplicationController
     end
   end
 
+  #处理加入课程成为教辅教师的请求
+  #status 1 同意 2 拒绝
+  def dealwith_apply_request
+    @msg = CourseMessage.find(params[:msg_id])
+
+    case params[:agree]
+      when 'Y'
+        apply_user = User.find(@msg.course_message_id)
+
+        if apply_user.member_of_course?(Course.find(@msg.course_id))
+          #将角色改为老师或者教辅
+          member =  Course.find(@msg.course_id).members.where(:user_id=>apply_user.id).all[0]
+          member.role_ids = [@msg.content] # msg content保存的是申请的职位角色
+          #删除为学生的记录
+          joined = StudentsForCourse.where('student_id = ? and course_id = ?', member.user_id,@msg.course_id)
+          joined.each do |join|
+            join.delete
+          end
+
+          member.course_group_id = 0
+          member.save
+          CourseMessage.create(:user_id => @msg.course_message_id, :course_id => @msg.course_id, :viewed => false,:content=> @msg.content,:course_message_id=>User.current.id,:content=>@msg.content,:course_message_type=>'CourseRequestDealResult',:status=>1)
+          @msg.update_attributes(:status=>1,:viewed=>1)
+        else
+          members = []
+          members << Member.new(:role_ids => [@msg.content.to_i], :user_id => @msg.course_message_id)
+          Course.find(@msg.course_id).members << members
+          CourseMessage.create(:user_id => @msg.course_message_id, :course_id => @msg.course_id, :viewed => false,:content=> @msg.content,:course_message_id=>User.current.id,:content=>@msg.content,:course_message_type=>'CourseRequestDealResult',:status=>1)
+          @msg.update_attributes(:status=>1,:viewed=>1)
+        end
+
+      when 'N'
+        CourseMessage.create(:user_id => @msg.course_message_id, :course_id => @msg.course_id, :viewed => false,:content=> @msg.content,:course_message_id=>User.current.id,:content=>@msg.content,:course_message_type=>'CourseRequestDealResult',:status=>2)
+        @msg.update_attributes(:status=>2,:viewed=>1)
+    end
+    respond_to do |format|
+      format.js
+    end
+  end
+
 # added by bai
   def show_score
 

app/controllers/words_controller.rb

@@ -243,7 +243,45 @@ class WordsController < ApplicationController
       flash[:error] = feedback.errors.full_messages[0]
       redirect_to course_feedback_url(params[:id])
     end
+  end
+
+  #作业的回复
+  def leave_homework_message
+    if User.current.logged?
+      @user = User.current
+      @homework_common = HomeworkCommon.find(params[:id]);
+      if params[:homework_message].size>0 && User.current.logged? && @user
+        feedback = HomeworkCommon.add_homework_jour(@user, params[:homework_message], params[:id])
+        if (feedback.errors.empty?)
+          if params[:asset_id]
+            ids = params[:asset_id].split(',')
+            update_kindeditor_assets_owner ids,feedback[:id],OwnerTypeHelper::JOURNALSFORMESSAGE
+          end
 
+          course_activity = CourseActivity.where("course_act_type='HomeworkCommon' and course_act_id =#{@homework_common.id}").first
+          if course_activity
+            course_activity.updated_at = Time.now
+            course_activity.save
+          end
+          user_activity = UserActivity.where("act_type='HomeworkCommon' and act_id =#{@homework_common.id}").first
+          if user_activity
+            user_activity.updated_at = Time.now
+            user_activity.save
+          end
+          respond_to do |format|
+            format.js{
+              @user_activity_id = params[:user_activity_id]
+              @is_in_course = params[:is_in_course]
+              @homework_common_id = params[:homework_common_id]
+            }
+          end
+        else
+          flash[:error] = feedback.errors.full_messages[0]
+        end
+      end
+    else
+      render_403
+    end
   end
   
   def add_brief_introdution

app/helpers/application_helper.rb

@@ -2357,8 +2357,10 @@ module ApplicationHelper
         if work.nil?
           link_to "提交作品",  new_student_work_path(:homework => homework.id),:class => 'c_blue'
         else
-          if homework.homework_detail_manual && homework.homework_detail_manual.comment_status != 1 #匿评作业，且作业状态不是在开启匿评之前
+          if homework.homework_detail_manual && homework.homework_detail_manual.comment_status == 2 #匿评作业，且作业状态不是在开启匿评之前
             link_to "作品匿评", student_work_index_path(:homework => homework.id), :class => 'c_blue', :title => "开启匿评后不可修改作品"
+          elsif homework.homework_detail_manual && homework.homework_detail_manual.comment_status == 3
+            link_to "匿评结束", student_work_index_path(:homework => homework.id), :class => 'c_blue', :title => "匿评已结束"
           elsif homework.homework_type == 2 #编程作业不能修改作品
             link_to "修改作品",  new_student_work_path(:homework => homework.id),:class => 'c_blue'
           else

app/models/course_message.rb

@@ -18,8 +18,10 @@ class CourseMessage < ActiveRecord::Base
   after_create :add_user_message
 
   def add_user_message
+    #unless self.course_message_type == 'JoinCourseRequest'
       if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
         self.message_alls << MessageAll.new(:user_id => self.user_id)
       end
+    #end
   end
 end

app/models/homework_common.rb

@@ -12,6 +12,7 @@ class HomeworkCommon < ActiveRecord::Base
   has_many :homework_tests, :dependent => :destroy
   has_many :student_works, :dependent => :destroy, :conditions => "is_test=0"
   has_many :student_works_evaluation_distributions, :through => :student_works #一个作业的分配的匿评列表
+  has_many :journals_for_messages, :as => :jour, :dependent => :destroy
   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
@@ -60,6 +61,18 @@ class HomeworkCommon < ActiveRecord::Base
     self.homework_type == 2 && self.homework_detail_programing
   end
 
+  ###添加回复
+  def self.add_homework_jour(user, notes, id , options = {})
+    homework = HomeworkCommon.find(id)
+    if options.count == 0
+      jfm = homework.journals_for_messages.build(:user_id => user.id, :notes => notes, :reply_id => 0)
+    else
+      jfm = homework.journals_for_messages.build(options)
+    end
+    jfm.save
+    jfm
+  end
+
   delegate :language_name, :language, :to => :homework_detail_programing
 
 end

app/services/courses_service.rb

@@ -299,6 +299,8 @@ class CoursesService
   #@state == 3 您已经加入了课程
   #@state == 4 您加入的课程不存在
   #@state == 5 您还未登录
+  #@state == 6 申请成功，请等待审核完毕
+  #@state == 7 您已经发送过申请了，请耐心等待
   #@state 其他 未知错误，请稍后再试
   def join_course params,current_user
     course = Course.find_by_id params[:object_id]
@@ -307,15 +309,38 @@ class CoursesService
       if course_endTime_timeout? course
         @state = 2
       else
-        if current_user.member_of_course?(course)
+        if current_user.member_of_course?(course) #如果已经是成员
+          if params[:course_password] == course.password
+            #如果加入角色为学生
+            if params[:role] == "10"
+              @state = 3
+            elsif current_user.allowed_to?(:as_teacher,course)
               @state = 3
+            else
+              #如果加入角色为教师或者教辅
+              CourseMessage.create(:user_id => course.tea_id, :course_id => course.id, :viewed => false,:content=> params[:role],:course_message_id=>User.current.id,:course_message_type=>'JoinCourseRequest',:status=>0)
+              @state = 6
+            end
+          else
+            @state = 1
+          end
         else
           if params[:course_password] == course.password
+            if params[:role] == "10"
               members = []
               members << Member.new(:role_ids => [10], :user_id => current_user.id)
               course.members << members
               StudentsForCourse.create(:student_id => current_user.id, :course_id => params[:object_id])
               @state = 0
+            else
+              #如果已经发送过消息了，那么就要给个提示
+              if CourseMessage.where("course_message_type = 'JoinCourseRequest' and user_id = #{course.tea_id} and content = #{params[:role]} and course_message_id = #{User.current.id} and course_id = #{course.id} and status = 0").count != 0
+                @state = 7
+              else
+                CourseMessage.create(:user_id => course.tea_id, :course_id => course.id, :viewed => false,:content=> params[:role],:course_message_id=>User.current.id,:course_message_type=>'JoinCourseRequest',:status=>0)
+                @state = 6
+              end
+            end
           else
             @state = 1
           end

app/views/courses/_course_activity.html.erb

@@ -68,13 +68,24 @@
                 }
             }
 
-            function expand_reply_input(id) {
-                $(id).toggle();
-            }
-
             $(function () {
                 init_activity_KindEditor_data(<%= activity.id%>, null, "87%");
                 showNormalImage('activity_description_<%= activity.id %>');
+                if($("#intro_content_<%= activity.id %>").height() > 360) {
+                    $("#intro_content_show_<%= activity.id %>").show();
+                }
+                $("#intro_content_show_<%= activity.id %>").click(function(){
+                    $("#activity_description_<%= activity.id %>").toggleClass("maxh360");
+                    $("#activity_description_<%= activity.id%>").toggleClass("lh18");
+                    $("#intro_content_show_<%= activity.id %>").hide();
+                    $("#intro_content_hide_<%= activity.id %>").show();
+                });
+                $("#intro_content_hide_<%= activity.id %>").click(function(){
+                    $("#activity_description_<%= activity.id %>").toggleClass("maxh360");
+                    $("#activity_description_<%= activity.id%>").toggleClass("lh18");
+                    $("#intro_content_hide_<%= activity.id %>").hide();
+                    $("#intro_content_show_<%= activity.id %>").show();
+                });
             });
         </script>
             <% if activity && activity.course_act%>

app/views/courses/_join_private_course.html.erb

@@ -71,12 +71,12 @@
               <span class="tips">密&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;码：</span>
               <input class=" width190" type="password" name="course_password" id="course_password" value="" >
             </li>
-            <li style="margin-top: 30px;display: none">
+            <li style="margin-top: 30px;">
               <span style="margin-right: 20px;">身&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;份：</span>
-              <select class="IDType">
-                <option>教师</option>
-                <option>教辅</option>
-                <option>学生</option>
+              <select name="role" class="IDType">
+                <option value="9">教师</option>
+                <option value="7">教辅</option>
+                <option value="10">学生</option>
               </select>
             </li>
             <li>

app/views/courses/_set_join.js.erb

@@ -1,4 +1,4 @@
-<% if object_id%>
+<% if object_id && @state != 6%>
     $("#join_in_course_header").html("<%= escape_javascript(join_in_course_header(course, user)) %>");
 <% end %>
 <% if @state %>
@@ -18,6 +18,8 @@
         alert("您加入的课程不存在");
     <% elsif @state == 5 %>
         alert("您还未登录");
+    <% elsif @state == 6 %>
+        alert("申请成功，请等待审核")
     <% else %>
 		alert("未知错误，请稍后再试");
 	<% end %>

app/views/courses/join.js.erb

@@ -0,0 +1,30 @@
+<% if @object_id && @state != 6 && @state !=4 %>
+$("#join_in_course_header").html("<%= escape_javascript(join_in_course_header(@course, @user)) %>");
+<% end %>
+<% if @state %>
+<% if @state == 0 %>
+alert("加入成功");
+hidden_join_course_form();
+$("#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 %>
+alert("课程已过期\n请联系课程管理员重启课程。(在配置课程处)");
+<% elsif @state == 3 %>
+alert("您已经加入了课程");
+window.location.href= "http://"+"<%= Setting.host_name%>"+"/courses/" + "<%= @course.id%>"
+<% elsif @state == 4 %>
+alert("您加入的课程不存在");
+<% elsif @state == 5 %>
+alert("您还未登录");
+<% elsif @state == 6 %>
+alert("申请成功，请等待审核");
+hidden_join_course_form();
+<% elsif @state == 7%>
+  alert("您已经发送过申请了，请耐心等待");
+hidden_join_course_form();
+<% else %>
+alert("未知错误，请稍后再试");
+<% end %>
+<% end %>

app/views/homework_common/score_rule_set.js.erb

@@ -0,0 +1,6 @@
+$('#ajax-modal').html('<%= escape_javascript(render :partial => 'student_work/set_score_rule',:locals => {:homework => @homework, :student_path => false}) %>');
+showModal('ajax-modal', '350px');
+$('#ajax-modal').siblings().remove();
+$('#ajax-modal').before("<span style='float: right;cursor:pointer;'>" +
+        "<a href='javascript:' onclick='clickCanel();'><img src='/images/bid/close.png' width='26px' height='26px' /></a></span>");
+$('#ajax-modal').parent().css("top","25%").css("left","35%").css("position","fixed");

app/views/student_work/_set_score_rule.html.erb

@@ -1,4 +1,7 @@
 <%= form_for('new_form',:url =>  {:controller => 'student_work',:action => 'set_score_rule',:homework => homework.id},:method => "post") do |f|%>
+    <% if student_path %>
+        <%=hidden_field_tag 'student_path', params[:student_path], :value => student_path  %>
+    <% end %>
     <div class="markPopup" id="popbox02">
       <span class="uploadText">评分设置</span>
       <div class="mt15">

app/views/student_work/_student_work_attachment_form.html.erb

@@ -3,7 +3,7 @@
   </span>
   <div class="cl"></div>
   <span class="add_attachment" style="font-weight:normal;">
-    <%= button_tag "文件浏览", :type=>"button", :onclick=>"$('#_file#{work.id}').click();",:onmouseover => 'this.focus()',:class => 'sub_btn' %>
+    <%= button_tag "文件浏览", :type=>"button", :onclick=>"$('#_file#{work.id}').click();",:onmouseover => 'this.focus()',:class => 'sub_btn mb0' %>
     <%= file_field_tag 'attachments[dummy][file]',
                        :id => "_file#{work.id}",
                        :class => 'file_selector',

app/views/student_work/_student_work_list.html.erb

@@ -12,6 +12,7 @@
       </div>
       <%= select_tag(:student_work_in_group,options_for_select(course_group_list(@course),@group), {:class => "classSplit"}) unless course_group_list(@course).empty?  %>
   <% end%>
+  <span class="fr c_grey"> <a href="javascript:void(0);" class="linkGrey2" id="homework_info_show" style="display: none">[ 显示作业信息 ]</a> </span>
 </div>
 <div class="cl"></div>
 

app/views/student_work/index.html.erb

@@ -20,7 +20,7 @@
 
   //设置评分规则
   function set_score_rule(){
-      $('#ajax-modal').html('<%= escape_javascript(render :partial => 'student_work/set_score_rule',:locals => {:homework => @homework}) %>');
+      $('#ajax-modal').html('<%= escape_javascript(render :partial => 'student_work/set_score_rule',:locals => {:homework => @homework,:student_path => true}) %>');
       showModal('ajax-modal', '350px');
       $('#ajax-modal').siblings().remove();
       $('#ajax-modal').before("<span style='float: right;cursor:pointer;'>" +
@@ -28,6 +28,33 @@
       $('#ajax-modal').parent().css("top","25%").css("left","35%").css("position","fixed");
   }
 
+  $(function(){
+      $("#homework_info_hidden").click(function(){
+          $("#homeworkInformation").hide();
+          $("#homework_info_hidden").hide();
+          $("#homework_info_show").show();
+      });
+      $("#homework_info_show").click(function(){
+          $("#homework_info_show").hide();
+          $("#homeworkInformation").show();
+          $("#homework_info_hidden").show();
+      });
+
+      if($("#homework_description").height() > 54) {
+          $("#homeworkDetailShow").show();
+      }
+      $("#homeworkDetailShow").click(function(){
+          $("#homeworkDetail").toggleClass("max_h54");
+          $("#homeworkDetailShow").hide();
+          $("#homeworkDetailHide").show();
+      });
+      $("#homeworkDetailHide").click(function(){
+          $("#homeworkDetail").toggleClass("max_h54");
+          $("#homeworkDetailHide").hide();
+          $("#homeworkDetailShow").show();
+      });
+  });
+
 </script>
 
 <div class="homepageRight mt0 ml10">
@@ -91,6 +118,59 @@
       <div class="cl"></div>
     </div>
 
+    <div class="homeworkInfo" id="homeworkInformation">
+      <div class="">
+        <div class="homepagePostTitle fl hidden m_w500" title="<%= @homework.name %>"><%= @homework.name %></div>
+        <% if @homework.homework_detail_manual%>
+            <% if @homework.homework_detail_manual.comment_status == 1%>
+                <span class="grey_btn_cir ml10">未开启匿评</span>
+            <% elsif @homework.homework_detail_manual.comment_status == 2%>
+                <span class="green_btn_cir ml10">匿评中</span>
+            <% elsif @homework.homework_detail_manual.comment_status == 3%>
+                <span class="grey_btn_cir ml10">匿评已结束</span>
+            <% end%>
+        <% end%>
+        <span class="fr c_grey"> <a href="javascript:void(0);" class="linkGrey2" id="homework_info_hidden">[ 隐藏作业信息 ]</a> </span>
+        <div class="cl"></div>
+        <div class="fontGrey2 db mb5">发布者：<%= @homework.user.show_name %></div>
+        <div class="homeworkDetail upload_img break_word list_style max_h54" id="homeworkDetail">
+          <div id="homework_description"><%= @homework.description.html_safe %></div>
+        </div>
+        <div id="homeworkDetailShow" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
+        <div id="homeworkDetailHide" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
+        <div class="cl"></div>
+        <div>
+          <%= render :partial => 'student_work/work_attachments', :locals => {:attachments => @homework.attachments} %>
+          <div class="cl"></div>
+        </div>
+        <div class="mt5">
+          <div class="fontGrey2 db fl">截止时间：<%= @homework.end_time %></div>
+          <% if @homework.homework_detail_manual%>
+              <% if @homework.homework_detail_manual.comment_status == 1%>
+                  <% end_time = @homework.end_time.to_time.to_i + 24*60*60 - 1 %>
+                  <% if end_time >= Time.now.to_i %>
+                    <div class="fontGrey2 db fr">提交剩余时间： <span class="c_red"><%= (end_time - Time.now.to_i) / (24*60*60) %></span> 天
+                        <span class="c_red"><%= ((end_time - Time.now.to_i) % (24*60*60)) / (60*60)%></span> 小时
+                        <span class="c_red"><%= (((end_time - Time.now.to_i) % (24*60*60)) % (60*60)) / 60%></span> 分</div>
+                  <% else %>
+                      <div class="fontGrey2 db fr c_red">提交已截止</div>
+                  <% end %>
+              <% elsif @homework.homework_detail_manual.comment_status == 2%>
+                  <% end_time = @homework.homework_detail_manual.evaluation_end.to_time.to_i + 24*60*60 - 1 %>
+                  <% if end_time >= Time.now.to_i %>
+                    <div class="fontGrey2 db fr">匿评剩余时间： <span class="c_red"><%= (end_time - Time.now.to_i) / (24*60*60)%></span> 天
+                        <span class="c_red"><%= ((end_time - Time.now.to_i) % (24*60*60)) / (60*60)%></span> 小时
+                        <span class="c_red"><%= (((end_time - Time.now.to_i) % (24*60*60)) % (60*60)) / 60%></span> 分</div>
+                  <% else %>
+                      <div class="fontGrey2 db fr c_red">匿评已截止</div>
+                  <% end %>
+              <% end%>
+          <% end%>
+          <div class="cl"></div>
+        </div>
+      </div>
+    </div>
+
     <div class="hworkListContainer">
       <div class="ctt2">
         <div class="dis" id="homework_student_work_list">

app/views/users/_course_homework.html.erb

@@ -1,5 +1,5 @@
 <% is_teacher = User.current.allowed_to?(:as_teacher,activity.course) %>
-<div class="resources mt10">
+<div class="resources mt10" id="user_activity_<%= user_activity_id%>">
   <div class="homepagePostBrief">
     <div class="homepagePostPortrait">
       <%= link_to image_tag(url_to_avatar(activity.user), :width => "50", :height => "50"), user_path(activity.user_id), :alt => "用户头像" %>
@@ -43,9 +43,15 @@
 
         <div class="homepagePostDeadline">截止时间：<%= activity.end_time.to_s %></div>
       </div>
-      <div class="homepagePostIntro break_word upload_img list_style" id="activity_description_<%= user_activity_id%>">
+      <div class="homepagePostIntro break_word upload_img list_style maxh360 lh18" id="activity_description_<%= user_activity_id%>">
+        <div id="intro_content_<%= user_activity_id%>">
           <%= activity.description.html_safe %>
         </div>
+      </div>
+      <div class="cl"></div>
+      <div id="intro_content_show_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
+      <div id="intro_content_hide_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
+      <div class="cl"></div>
       <%# if is_teacher%>
           <!--<div class="homepagePostSetting">
             <ul>
@@ -71,4 +77,74 @@
       </div>
     <div class="cl"></div>
   </div>
+
+  <% count=activity.journals_for_messages.count %>
+  <div class="homepagePostReply">
+    <div class="topBorder" style="display: <%= count>0 ? 'none': '' %>"></div>
+    <div class="homepagePostReplyBanner" style="display: <%= count>0 ? '': 'none' %>">
+      <div class="homepagePostReplyBannerCount">
+        回复（<%= count %>）
+      </div>
+      <div class="homepagePostReplyBannerTime"></div>
+      <%if count>3 %>
+          <div class="homepagePostReplyBannerMore">
+            <a id="reply_btn_<%=user_activity_id%>" onclick="expand_reply('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>')" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
+              展开更多
+            </a>
+          </div>
+      <% end %>
+    </div>
+
+    <% replies_all_i = 0 %>
+    <% if count > 0 %>
+        <div class="" id="reply_div_<%= user_activity_id %>">
+          <ul>
+            <% activity.journals_for_messages.reorder("created_on desc").each do |comment| %>
+                <script type="text/javascript">
+                    $(function(){
+                        showNormalImage('reply_content_<%= comment.id %>');
+                    });
+                </script>
+                <% replies_all_i = replies_all_i + 1 %>
+                <li class="homepagePostReplyContainer" nhname="reply_rec" style="display:<%= replies_all_i > 3 ? 'none' : '' %>">
+                  <div class="homepagePostReplyPortrait">
+                    <%= link_to image_tag(url_to_avatar(comment.user), :width => "33", :height => "33", :class =>"mt8"), user_path(comment.user_id), :alt => "用户头像" %>
+                  </div>
+                  <div class="homepagePostReplyDes">
+                    <div class="homepagePostReplyPublisher">
+                      <% if comment.try(:user).try(:realname) == ' ' %>
+                          <%= link_to comment.try(:user), user_path(comment.user_id), :class => "newsBlue mr10 f14" %>
+                      <% else %>
+                          <%= link_to comment.try(:user).try(:realname), user_path(comment.user_id), :class => "newsBlue mr10 f14" %>
+                      <% end %>
+                      <%= format_time(comment.created_on) %>
+                    </div>
+                    <div class="homepagePostReplyContent break_word list_style upload_img" id="reply_content_<%= comment.id %>">
+                      <%= comment.notes.html_safe %></div>
+                  </div>
+                  <div class="cl"></div>
+                </li>
+            <% end %>
+          </ul>
+        </div>
+    <% end %>
+
+    <div class="homepagePostReplyContainer borderBottomNone minHeight48">
+      <div class="homepagePostReplyPortrait mr15 imageFuzzy" id="reply_image_<%= user_activity_id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"),  :alt => "用户头像" %></div>
+      <div class="homepagePostReplyInputContainer mb10">
+        <div nhname='new_message_<%= user_activity_id%>' style="display:none;">
+          <%= form_for('new_form',:url =>  {:controller => 'words', :action => 'leave_homework_message', :id => activity.id},:method => "post", :remote => true) do |f|%>
+              <%= hidden_field_tag 'user_activity_id',params[:user_activity_id],:value =>user_activity_id %>
+              <textarea placeholder="有问题或有建议，请直接给我留言吧！" style="display: none" nhname='new_message_textarea_<%= user_activity_id%>' name="homework_message"></textarea>
+              <div nhname='toolbar_container_<%= user_activity_id%>' style="float:left;padding-top:3px; margin-left: 5px;"></div>
+              <a id="new_message_submit_btn_<%= user_activity_id%>" href="javascript:void(0)" class="blue_n_btn fr" style="display:none;margin-top:6px;">发送</a>
+              <div class="cl"></div>
+              <p nhname='contentmsg_<%= user_activity_id%>'></p>
+          <% end%>
+        </div>
+        <div class="cl"></div>
+      </div>
+      <div class="cl"></div>
+    </div>
+  </div>
 </div>

app/views/users/_course_message.html.erb

@@ -30,14 +30,19 @@
       <div class="homepagePostDate">
         发帖时间：<%= format_time(activity.created_on) %>
       </div>
-
-      <div class="homepagePostIntro break_word upload_img list_style" id="activity_description_<%= user_activity_id%>">
+      <div class="homepagePostIntro break_word upload_img list_style maxh360 lh18" id="activity_description_<%= user_activity_id%>">
+        <div id="intro_content_<%= user_activity_id%>">
           <% if activity.parent_id.nil? %>
               <%= activity.content.to_s.html_safe%>
           <% else %>
               <%= activity.parent.content.to_s.html_safe%>
           <% end %>
         </div>
+      </div>
+      <div class="cl"></div>
+      <div id="intro_content_show_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
+      <div id="intro_content_hide_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
+      <div class="cl"></div>
       <div class="homepagePostSetting" id="act-<%= user_activity_id %>" style="visibility: hidden">
         <ul>
           <li class="homepagePostSettingIcon">

app/views/users/_course_news.html.erb

@@ -18,11 +18,17 @@
       <div class="homepagePostDate">
         发布时间：<%= format_time(activity.created_on) %>
       </div>
-      <div class="homepagePostIntro break_word upload_img list_style" id="activity_description_<%= user_activity_id %>">
+      <div class="homepagePostIntro break_word upload_img list_style maxh360 lh18" id="activity_description_<%= user_activity_id%>">
+        <div id="intro_content_<%= user_activity_id%>">
           <%= activity.description.html_safe %>
         </div>
       </div>
       <div class="cl"></div>
+      <div id="intro_content_show_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
+      <div id="intro_content_hide_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
+      <div class="cl"></div>
+    </div>
+    <div class="cl"></div>
   </div>
   <% count=activity.comments.count %>
   <div class="homepagePostReply">

app/views/users/_course_poll.html.erb

@@ -29,7 +29,15 @@
       <div class="homepagePostDate">
         发布时间：<%= format_time(activity.published_at) %>
       </div>
-      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id%>"><%=activity.polls_description.html_safe.to_s%></div>
+      <div class="homepagePostIntro break_word upload_img list_style maxh360 lh18" id="activity_description_<%= user_activity_id%>">
+        <div id="intro_content_<%= user_activity_id%>">
+          <%= activity.polls_description.html_safe %>
+        </div>
+      </div>
+      <div class="cl"></div>
+      <div id="intro_content_show_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
+      <div id="intro_content_hide_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
+      <div class="cl"></div>
       <div class="homepagePostSetting" id="act-<%= user_activity_id %>" style="visibility: hidden">
         <ul>
           <li class="homepagePostSettingIcon">

app/views/users/_project_issue.html.erb

@@ -33,12 +33,17 @@
           <%=format_time(activity.created_on) %>
         </div>
       </div>
-      <div class="homepagePostIntro break_word upload_img list_style" id="activity_description_<%= user_activity_id %>">
+      <div class="homepagePostIntro break_word upload_img list_style maxh360 lh18" id="activity_description_<%= user_activity_id%>">
+        <div id="intro_content_<%= user_activity_id%>">
           <% if activity.description? %>
               <%= textAreailizable activity, :description, :attachments => activity.attachments %>
           <% end %>
-        <%#= activity.description.html_safe %>
         </div>
+      </div>
+      <div class="cl"></div>
+      <div id="intro_content_show_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
+      <div id="intro_content_hide_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
+      <div class="cl"></div>
       <div class="mt10" style="font-weight:normal;">
         <% if activity.attachments.any? %>
             <% activity.attachments.each do |attachment| %>

app/views/users/_project_message.html.erb

@@ -26,7 +26,8 @@
       <div class="homepagePostDate">
         时间：<%= format_time(activity.created_on) %>
       </div>
-      <div class="homepagePostIntro break_word upload_img list_style" id="activity_description_<%= user_activity_id%>">
+      <div class="homepagePostIntro break_word upload_img list_style maxh360 lh18" id="activity_description_<%= user_activity_id%>">
+        <div id="intro_content_<%= user_activity_id%>">
           <% if activity.parent_id.nil? %>
               <%= activity.content.to_s.html_safe%>
           <% else %>
@@ -35,6 +36,11 @@
         </div>
       </div>
       <div class="cl"></div>
+      <div id="intro_content_show_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
+      <div id="intro_content_hide_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
+      <div class="cl"></div>
+    </div>
+    <div class="cl"></div>
   </div>
   <% count = 0 %>
   <% if activity.parent %>