首页、课程、项目、组织动态增加更新时间

app/controllers/comments_controller.rb

@@ -54,16 +54,9 @@ class CommentsController < ApplicationController
       # end
       # # <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD>̬<EFBFBD>ļ<EFBFBD>¼add end
       #flash[:notice] = l(:label_comment_added)
-      course_activity = CourseActivity.where("course_act_type='News' and course_act_id =#{@news.id}").first
-      if course_activity
-        course_activity.updated_at = Time.now
-        course_activity.save
-      end
-      user_activity = UserActivity.where("act_type='News' and act_id =#{@news.id}").first
-      if user_activity
-        user_activity.updated_at = Time.now
-        user_activity.save
-      end
+      update_course_activity(@news.class,@news.id)
+      update_user_activity(@news.class,@news.id)
+      update_org_activity(@news.class,@news.id)
     end
 
     if params[:user_activity_id]

app/controllers/issues_controller.rb

@@ -405,9 +405,9 @@ class IssuesController < ApplicationController
       jour.journalized = @issue
       jour.save_attachments(params[:attachments])
       jour.save
-      user_activity = UserActivity.where("act_type='Issue' and act_id =#{@issue.id}").first
-      user_activity.updated_at = jour.created_on
-      user_activity.save
+      update_user_activity(@issue.class,@issue.id)
+      update_forge_activity(@issue.class,@issue.id)
+
       @user_activity_id = params[:user_activity_id]
       if params[:issue_id]
         @issue_id = params[:issue_id]
@@ -455,9 +455,9 @@ class IssuesController < ApplicationController
       @issue = Issue.find params[:id]
       jour.journalized = @issue
       jour.save
-      user_activity = UserActivity.where("act_type='Issue' and act_id =#{@issue.id}").first
-      user_activity.updated_at = jour.created_on
-      user_activity.save
+      update_user_activity(@issue.class,@issue.id)
+      update_forge_activity(@issue.class,@issue.id)
+
       respond_to do |format|
         format.js
       end

app/controllers/messages_controller.rb

@@ -176,26 +176,11 @@ class MessagesController < ApplicationController
     @reply.subject = "RE: #{@topic.subject}" unless params[:reply][:subject]
     # @reply.reply_id = params[:id]
     @topic.children << @reply
-    course_activity = CourseActivity.where("course_act_type='Message' and course_act_id =#{@topic.id}").first
-    if course_activity
-      course_activity.updated_at = Time.now
-      course_activity.save
-    end
-    forge_activity = ForgeActivity.where("forge_act_type='Message' and forge_act_id=#{@topic.id}").first
-    if forge_activity
-      forge_activity.updated_at = Time.now
-      forge_activity.save
-    end
-    user_activity = UserActivity.where("act_type='Message' and act_id =#{@topic.id}").first
-    if user_activity
-      user_activity.updated_at = Time.now
-      user_activity.save
-    end
-    org_activity = OrgActivity.where("org_act_type='Message' and org_act_id =#{@topic.id}").first
-    if org_activity
-      org_activity.updated_at = Time.now
-      org_activity.save
-    end
+    update_course_activity(@topic.class,@topic.id)
+    update_user_activity(@topic.class,@topic.id)
+    update_forge_activity(@topic.class,@topic.id)
+    update_org_activity(@topic.class,@topic.id)
+
     #@topic.update_attribute(:updated_on, Time.now)
     if !@reply.new_record?
       if params[:asset_id]

app/controllers/student_work_controller.rb

@@ -259,16 +259,10 @@ class StudentWorkController < ApplicationController
             stu_project.save
           end
         end
-        course_activity = CourseActivity.where("course_act_type='HomeworkCommon' and course_act_id =#{@homework.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.id}").first
-        if user_activity
-          user_activity.updated_at = Time.now
-          user_activity.save
-        end
+        update_course_activity(@homework.class,@homework.id)
+        update_user_activity(@homework.class,@homework.id)
+        update_org_activity(@homework.class,@homework.id)
+
         course_message = CourseMessage.new(:user_id =>User.current.id,:content=>"new",:course_message_id=>student_work.id,:course_id => @course.id,:course_message_type=>"StudentWork", :status => 9) #作品提交记录
         course_message.save
 

app/controllers/words_controller.rb

@@ -57,21 +57,11 @@ class WordsController < ApplicationController
     @jfm = add_reply_adapter options
     @save_succ = true if @jfm.errors.empty?
     if @save_succ
-      course_activity = CourseActivity.where("course_act_type='JournalsForMessage' and course_act_id =#{parent_id}").first
-      if course_activity
-        course_activity.updated_at = Time.now
-        course_activity.save
-      end
-      principal_activity = PrincipalActivity.where("principal_act_type='JournalsForMessage' and principal_act_id =#{parent_id}").first
-      if principal_activity
-        principal_activity.updated_at = Time.now
-        principal_activity.save
-      end
-      user_activity = UserActivity.where("act_type='JournalsForMessage' and act_id =#{parent_id}").first
-      if user_activity
-        user_activity.updated_at = Time.now
-        user_activity.save
-      end
+      update_course_activity('JournalsForMessage',parent_id)
+      update_user_activity('JournalsForMessage',parent_id)
+      update_forge_activity('JournalsForMessage',parent_id)
+      update_org_activity('JournalsForMessage',parent_id)
+      update_principal_activity('JournalsForMessage',parent_id)
     end
     respond_to do |format|
       # format.html {
@@ -278,16 +268,9 @@ class WordsController < ApplicationController
             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
+          update_course_activity(@homework_common.class,@homework_common.id)
+          update_user_activity(@homework_common.class,@homework_common.id)
+          update_org_activity(@homework_common.class,@homework_common.id)
           respond_to do |format|
             format.js{
               @user_activity_id = params[:user_activity_id]

app/helpers/application_helper.rb

@@ -2788,4 +2788,45 @@ int main(int argc, char** argv){
     # # commits_total_count(project.gpid)
     # project.changesets.count
   end
+
+  #课程动态的更新
+  def update_course_activity type, id
+    course_activity = CourseActivity.where("course_act_type=? and course_act_id =?", type.to_s, id).first
+    if course_activity
+      course_activity.updated_at = Time.now
+      course_activity.save
+    end
+  end
+  #首页动态更新
+  def update_user_activity type, id
+    user_activity = UserActivity.where("act_type=? and act_id =?", type.to_s, id).first
+    if user_activity
+      user_activity.updated_at = Time.now
+      user_activity.save
+    end
+  end
+  #项目动态更新
+  def update_forge_activity type, id
+    forge_activity = ForgeActivity.where("forge_act_type=? and forge_act_id=?", type.to_s, id).first
+    if forge_activity
+      forge_activity.updated_at = Time.now
+      forge_activity.save
+    end
+  end
+  #组织动态更新
+  def update_org_activity type , id
+    org_activity = OrgActivity.where("org_act_type=? and org_act_id =?", type.to_s, id).first
+    if org_activity
+      org_activity.updated_at = Time.now
+      org_activity.save
+    end
+  end
+  #个人动态更新
+  def update_principal_activity type, id
+    principal_activity = PrincipalActivity.where("principal_act_type=? and principal_act_id =?", type.to_s, id).first
+    if principal_activity
+      principal_activity.updated_at = Time.now
+      principal_activity.save
+    end
+  end
 end

app/models/course.rb

@@ -70,7 +70,7 @@ class Course < ActiveRecord::Base
   validates_length_of :description, :maximum => 10000
   before_save :self_validate
   # 公开课程变成私有课程，所有资源都变成私有
-  after_update :update_files_public,:update_course_ealasticsearch_index
+  after_update :update_files_public,:update_course_ealasticsearch_index,:update_activity
   after_create :create_board_sync, :act_as_course_activity, :act_as_course_message,:create_course_ealasticsearch_index
   before_destroy :delete_all_members,:delete_course_ealasticsearch_index
 
@@ -428,6 +428,12 @@ class Course < ActiveRecord::Base
     end
   end
 end
+#动态的更新
+def update_activity
+  update_course_activity(self.class, self.id)
+  update_user_activity(self.class, self.id)
+  update_org_activity(self.class, self.id)
+end
 
 # Delete the previous articles index in Elasticsearch
 # Course.__elasticsearch__.client.indices.delete index: Course.index_name rescue nil

app/models/homework_common.rb

@@ -26,6 +26,7 @@ class HomeworkCommon < ActiveRecord::Base
                 :author => :author,
                 :url => Proc.new {|o| {:controller => 'student_work', :action => 'index', :homework => o.id}}
   after_create :act_as_activity, :send_mail, :act_as_course_message
+  after_update :update_activity
   after_save :act_as_course_activity
   after_destroy :delete_kindeditor_assets
 
@@ -60,7 +61,12 @@ class HomeworkCommon < ActiveRecord::Base
       end
     end
   end
-
+  #动态的更新
+  def update_activity
+    update_course_activity(self.class, self.id)
+    update_user_activity(self.class, self.id)
+    update_org_activity(self.class, self.id)
+  end
   #删除对应的图片
   def delete_kindeditor_assets
     delete_kindeditor_assets_from_disk self.id,OwnerTypeHelper::HOMEWORKCOMMON

app/models/issue.rb

@@ -84,7 +84,7 @@ class Issue < ActiveRecord::Base
   
   # fq
   after_create :act_as_activity,:be_user_score_new_issue,:act_as_forge_activity, :act_as_forge_message, :act_as_at_message
-  after_update :be_user_score
+  after_update :be_user_score,:update_activity
   after_destroy :down_user_score
   # after_create :be_user_score
   # end
@@ -126,7 +126,13 @@ class Issue < ActiveRecord::Base
   after_save :after_create_from_copy
   after_destroy :update_parent_attributes
 
-  
+  #动态的更新
+  def update_activity
+    update_user_activity(self.class, self.id)
+    update_forge_activity(self.class, self.id)
+    update_org_activity(self.class, self.id)
+  end
+
   # fq
   def act_as_activity
     self.acts << Activity.new(:user_id => self.author_id)

app/models/journals_for_message.rb

@@ -70,12 +70,21 @@ class JournalsForMessage < ActiveRecord::Base
   validates :notes, presence: true, if: :is_homework_jour?
   after_create :act_as_activity, :act_as_course_activity, :act_as_course_message, :act_as_at_message, :act_as_user_feedback_message, :act_as_principal_activity, :act_as_student_score
   after_create :reset_counters!
+  after_update :update_ativity
   after_destroy :reset_counters!
   after_save :be_user_score
   after_destroy :down_user_score
 
   # default_scope { where('m_parent_id IS NULL') }
 
+  #动态的更新
+  def update_activity
+    update_course_activity(self.class, self.id)
+    update_user_activity(self.class, self.id)
+    update_forge_activity(self.class, self.id)
+    update_org_activity(self.class, self.id)
+    update_principal_activity(self.class, self.id)
+  end
   def self.create_by_user? user
     if user.anonymous?
       return false 

app/models/message.rb

@@ -36,6 +36,8 @@ class Message < ActiveRecord::Base
   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
+  has_many :user_acts, :class_name => 'UserActivity',:as =>:user_act ,:dependent => :destroy
+
   # end
   # 课程/项目 消息
   has_many :course_messages, :class_name =>'CourseMessage', :as => :course_message, :dependent => :destroy
@@ -75,7 +77,7 @@ class Message < ActiveRecord::Base
   validate :cannot_reply_to_locked_topic, :on => :create
 
   after_create :add_author_as_watcher, :reset_counters!
-  after_update :update_messages_board
+  after_update :update_messages_board, :update_activity
   after_destroy :reset_counters!,:down_user_score,:delete_kindeditor_assets
   
   after_create :act_as_activity,:act_as_course_activity,:be_user_score,:act_as_forge_activity, :act_as_system_message, :send_mail, :act_as_student_score, :act_as_at_message
@@ -180,6 +182,13 @@ class Message < ActiveRecord::Base
   def get_notify_is_read()
     return @notify_is_read
   end
+  #动态的更新
+  def update_activity
+    update_course_activity(self.class, self.id)
+    update_user_activity(self.class, self.id)
+    update_forge_activity(self.class, self.id)
+    update_org_activity(self.class, self.id)
+  end
 
   private
 

app/models/news.rb

@@ -56,7 +56,7 @@ class News < ActiveRecord::Base
   acts_as_watchable
 
   after_create :act_as_activity,:act_as_forge_activity, :act_as_course_activity,:act_as_system_message, :add_author_as_watcher, :send_mail
-
+  after_update :update_activity
   after_destroy :delete_kindeditor_assets
 
   scope :visible, lambda {|*args|
@@ -68,6 +68,14 @@ class News < ActiveRecord::Base
   }
   safe_attributes 'title', 'summary', 'description', 'sticky'
 
+  #动态的更新
+  def update_activity
+    update_course_activity(self.class, self.id)
+    update_user_activity(self.class, self.id)
+    update_org_activity(self.class, self.id)
+    update_forge_activity(self.class, self.id)
+  end
+
   def visible?(user=User.current)
     !user.nil? && user.allowed_to?(:view_news, project)
   end

app/models/org_document_comment.rb

@@ -8,6 +8,16 @@ class OrgDocumentComment < ActiveRecord::Base
   acts_as_attachable
   has_many :org_acts, :class_name => 'OrgActivity',:as =>:org_act ,:dependent => :destroy
   after_create :document_save_as_org_activity
+  after_update :update_activity
+
+  #动态的更新
+  def update_activity
+    org_activity = OrgActivity.where("org_act_type='OrgDocumentComment' and org_act_id =?", id).first
+    if org_activity
+      org_activity.updated_at = Time.now
+      org_activity.save
+    end
+  end
 
   def document_save_as_org_activity
     if(self.parent().nil?)

app/models/poll.rb

@@ -14,7 +14,7 @@ class Poll < ActiveRecord::Base
   # 课程消息
   has_many :course_messages, :class_name =>'CourseMessage', :as => :course_message, :dependent => :destroy
   after_save :act_as_course_message, :act_as_activity, :act_as_course_activity
-
+  after_update :update_activity
   acts_as_event :title => Proc.new {|o| "#{l(:label_course_poll)}: #{o.polls_name}" },
                :description => :polls_description,
                :datetime => :published_at,
@@ -32,6 +32,13 @@ class Poll < ActiveRecord::Base
      self.acts << Activity.new(:user_id => self.user_id)
   end
 
+  #动态的更新
+  def update_activity
+    update_course_activity(self.class, self.id)
+    update_user_activity(self.class, self.id)
+    update_org_activity(self.class, self.id)
+  end
+
   #课程动态公共表记录
   def act_as_course_activity
     if self.polls_type == "Course"

app/views/files/_course_list.html.erb

@@ -20,7 +20,7 @@
                     </span>
                   </div>
                   <div class="mt5">
-                    <span class="fontGrey2 mr15 fl">上传时间：<%= format_date(file.created_on)%></span>
+                    <span class="fontGrey2 mr15 fl">上传时间：<%= format_time(file.created_on)%></span>
                     <% if file.tag_list.length > 0%>
                         <span class="fontGrey2 fl mr15">上传类型：<%= file.tag_list[0] %></span>
                     <% end %>

app/views/files/_project_list.html.erb

@@ -19,7 +19,7 @@
                     </span>
               </div>
               <div class="mt5">
-                <span class="fontGrey2 mr15 fl">上传时间：<%= format_date(file.created_on)%></span>
+                <span class="fontGrey2 mr15 fl">上传时间：<%= format_time(file.created_on)%></span>
                 <% if file.tag_list.length > 0%>
                     <span class="fontGrey2 fl mr15">上传类型：<%= file.tag_list[0] %></span>
                 <% end %>

app/views/organizations/_org_course_create.html.erb

@@ -17,9 +17,13 @@
       <div class="homepagePostTitle break_word" >
         <%= link_to activity.name, course_path(activity.id,:host=>Setting.host_course), :class => "postGrey" %>
       </div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         创建时间：<%= format_time(activity.created_at) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostSetting" id="act-<%= user_activity_id %>" style="visibility: hidden">
         <ul>
           <li class="homepagePostSettingIcon">

app/views/organizations/_org_course_message.html.erb

@@ -28,9 +28,13 @@
           <span class="locked_btn_cir ml10 fl" title="已锁定">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>
       <% end%>
       <div class="cl"></div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         发帖时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">
           <% if activity.parent_id.nil? %>

app/views/organizations/_org_course_news.html.erb

@@ -20,9 +20,13 @@
           <span class="sticky_btn_cir ml10">置顶</span>
       <% end%>
       <div class="cl"></div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         发布时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">
           <%= activity.description.html_safe %>

app/views/organizations/_org_course_poll.html.erb

@@ -27,9 +27,13 @@
                 <%= link_to poll_name, poll_path(activity.id), :class => "postGrey"%>
             <% end %>
           </div>
-          <div class="homepagePostDate">
+          <div class="homepagePostDate fl">
             发布时间：<%= format_time(activity.published_at) %>
           </div>
+          <div class="homepagePostDate fl ml15">
+            更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
+          </div>
+          <div class="cl"></div>
           <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
             <div id="intro_content_<%= user_activity_id%>">
               <%= activity.polls_description.html_safe %>

app/views/organizations/_org_project_issue.html.erb

@@ -29,10 +29,14 @@
               <% end %>
           <% end %>
         </div>
-        <div class="homepagePostDeadline">
-          时间：
+        <div class="homepagePostDeadline fl">
+          发布时间：
           <%=format_time(activity.created_on) %>
         </div>
+        <div class="homepagePostDate fl ml15">
+          更新时间：<%= format_time(ForgeActivity.where("forge_act_type='#{activity.class}' and forge_act_id =#{activity.id}").first.updated_at) %>
+        </div>
+        <div class="cl"></div>
       </div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">

app/views/organizations/_org_subfield_message.html.erb

@@ -24,9 +24,13 @@
             %>
         <% end %>
       </div>
-      <div class="homepagePostDate">
-        时间：<%= format_time(activity.created_on) %>
+      <div class="homepagePostDate fl">
+        发布时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(OrgActivity.where("org_act_type='#{activity.class}' and org_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">
           <% if activity.parent_id.nil? %>

app/views/organizations/_project_create.html.erb

@@ -19,9 +19,13 @@
       <div class="homepagePostTitle break_word" >
         <%= link_to project.name, project_path(project.id,:host=>Setting.host_course), :class => "postGrey" %>
       </div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         创建时间：<%= format_time(project.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(ForgeActivity.where("forge_act_type='#{activity.class}' and forge_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostSetting" id="act-<%= user_activity_id %>" style="visibility: hidden">
         <ul>
           <li class="homepagePostSettingIcon">

app/views/organizations/_project_message.html.erb

@@ -24,9 +24,13 @@
             %>
         <% end %>
       </div>
-      <div class="homepagePostDate">
-        时间：<%= format_time(activity.created_on) %>
+      <div class="homepagePostDate fl">
+        发帖时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(ForgeActivity.where("forge_act_type='#{activity.class}' and forge_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">
           <% if activity.parent_id.nil? %>

app/views/organizations/_show_org_document.html.erb

@@ -12,8 +12,13 @@
             <span style="color:#269ac9;"><%= document.org_subfield_id.nil? ? "组织文章" :"#{OrgSubfield.find(document.org_subfield_id).name}" %></span>
       </div>
       <div class="homepagePostTitle postGrey"><%= link_to document.title, org_document_comment_path(:id => document.id, :organization_id => document.organization.id) %></div>
-      <div class="homepagePostDate">
-        发布时间：<%= format_activity_day(document.created_at) %> <%= format_time(document.created_at, false) %></div>
+      <div class="homepagePostDate fl">
+        发布时间：<%= format_activity_day(document.created_at) %> <%= format_time(document.created_at, false) %>
+      </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(OrgActivity.where("org_act_type='#{document.class}' and org_act_id =#{document.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <% unless document.content.blank? %>
           <div class="homepagePostIntro" style="width:640px;">
             <%= document.content.html_safe %>

app/views/projects/_project_news.html.erb

@@ -19,9 +19,13 @@
           <span class="sticky_btn_cir ml10">置顶</span>
       <% end%>
       <div class="cl"></div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         发布时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(ForgeActivity.where("forge_act_type='#{activity.class}' and forge_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id %>">
         <div id="intro_content_<%= user_activity_id %>">
           <%= activity.description.html_safe %>

app/views/users/_course_create.html.erb

@@ -17,9 +17,13 @@
       <div class="homepagePostTitle break_word" >
         <%= link_to activity.name, course_path(activity.id,:host=>Setting.host_course), :class => "postGrey" %>
       </div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         创建时间：<%= format_time(activity.created_at) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostSetting" id="act-<%= user_activity_id %>" style="visibility: hidden">
         <ul>
           <li class="homepagePostSettingIcon">

app/views/users/_course_journalsformessage.html.erb

@@ -20,9 +20,13 @@
             <%= link_to activity.notes.html_safe, course_feedback_path(course), :class => "postGrey" %>
         <% end %>
       </div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         留言时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
     </div>
     <div class="cl"></div>
   </div>

app/views/users/_course_message.html.erb

@@ -28,9 +28,13 @@
           <span class="locked_btn_cir ml10 fl" title="已锁定">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>
       <% end%>
       <div class="cl"></div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         发帖时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">
           <% if activity.parent_id.nil? %>

app/views/users/_course_news.html.erb

@@ -20,9 +20,13 @@
           <span class="sticky_btn_cir ml10">置顶</span>
       <% end%>
       <div class="cl"></div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         发布时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">
           <%= activity.description.html_safe %>

app/views/users/_course_poll.html.erb

@@ -27,9 +27,13 @@
             <%= link_to poll_name, poll_path(activity.id), :class => "postGrey"%>
         <% end %>
       </div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         发布时间：<%= format_time(activity.published_at) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">
           <%= activity.polls_description.html_safe %>
@@ -57,4 +61,4 @@
 <% end %>
 <script type="text/javascript">
     $(description_show_hide(<%=user_activity_id %>));
-</script>
+</script>

app/views/users/_project_create.html.erb

@@ -19,9 +19,13 @@
       <div class="homepagePostTitle break_word" >
         <%= link_to project.name, project_path(project.id,:host=>Setting.host_course), :class => "postGrey" %>
       </div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         创建时间：<%= format_time(project.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(ForgeActivity.where("forge_act_type='#{activity.class}' and forge_act_id =#{activity.id}").first.updated_at) %>
+      </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

@@ -41,10 +41,14 @@
               <% end %>
           <% end %>
         </div>
-        <div class="homepagePostDeadline">
-          时间：
+        <div class="homepagePostDeadline fl">
+          发布时间：
           <%=format_time(activity.created_on) %>
         </div>
+        <div class="homepagePostDate fl ml15">
+          更新时间：<%= format_time(ForgeActivity.where("forge_act_type='#{activity.class}' and forge_act_id =#{activity.id}").first.updated_at) %>
+        </div>
+        <div class="cl"></div>
       </div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">

app/views/users/_project_message.html.erb

@@ -29,9 +29,13 @@
         <% end%>
         <div class="cl"></div>
       </div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         发帖时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(ForgeActivity.where("forge_act_type='#{activity.class}' and forge_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
       <div class="homepagePostIntro break_word upload_img list_style maxh360 table_maxWidth" id="activity_description_<%= user_activity_id%>">
         <div id="intro_content_<%= user_activity_id%>">
           <% if activity.parent_id.nil? %>
@@ -153,4 +157,4 @@
 </div>
 <script type="text/javascript">
     $(description_show_hide(<%=user_activity_id %>));
-</script>
+</script>

app/views/users/_user_journalsformessage.html.erb

@@ -23,9 +23,13 @@
             <%= link_to activity.notes.html_safe, feedback_path(activity.jour, :host=> Setting.host_user), :class => "postGrey" %>
         <% end %>
       </div>
-      <div class="homepagePostDate">
+      <div class="homepagePostDate fl">
         留言时间：<%= format_time(activity.created_on) %>
       </div>
+      <div class="homepagePostDate fl ml15">
+        更新时间：<%= format_time(PrincipalActivity.where("principal_act_type='#{activity.class}' and principal_act_id =#{activity.id}").first.updated_at) %>
+      </div>
+      <div class="cl"></div>
     </div>
     <div class="cl"></div>
   </div>