Merge branch 'cxt_course' of http://git.trustie.net/jacknudt/trustieforge into cxt_course

Conflicts:
	app/helpers/application_helper.rb

app/assets/javascripts/shield_activities.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/stylesheets/shield_activities.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the shield_activities controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/at_controller.rb

@@ -7,10 +7,14 @@ class AtController < ApplicationController
     @logger = Logger.new(Rails.root.join('log', 'at.log').to_s)
     users = find_at_users(params[:type], params[:id])
     @users = users
-    @users = users.uniq { |u| u.id }.delete_if { |u| u.id == User.current.id } if users
+    @users = users.uniq { |u| u.id }.delete_if { |u| u.id == User.current.id }.sort{|x,y| to_pinyin(x.show_name) <=> to_pinyin(y.show_name)} if users
   end
 
   private
+  def to_pinyin(s)
+    Pinyin.t(s).downcase
+  end
+
   def find_at_users(type, id)
     @logger.info("#{type}, #{id}")
     case type

app/controllers/attachments_controller.rb

@@ -185,7 +185,6 @@ class AttachmentsController < ApplicationController
     end
     @attachment.filename = params[:filename].presence || Redmine::Utils.random_hex(16)
     saved = @attachment.save
-
     respond_to do |format|
       format.js
       format.api {
@@ -198,12 +197,43 @@ class AttachmentsController < ApplicationController
     end
   end
 
+  def upload_attachment_version
+    @flag = false
+    Attachment.transaction do
+      @old_attachment = Attachment.find params[:old_attachment_id]
+      #取出当前上传的文件
+      @attachment = Attachment.find(params[:attachments ].first[1][:attachment_id])
+      #将需要修改的记录保存到历史记录
+      @history = AttachmentHistory.new
+      @history.attributes = @old_attachment.attributes.dup.except("id")
+      @history.attachment_id = params[:old_attachment_id]
+      #需要更新版本号，需要拿到原来该文件最大的历史版本号
+      @old_history = @old_attachment.attachment_histories.reorder('version desc').first
+      @history.version =  @old_history.nil? ? 1 :  @old_history.version + 1
+      @history.save  #历史记录保存完毕
+      #将最新保存的记录 数据替换到 需要修改的文件记录
+      @old_attachment.attributes = @attachment.attributes.dup.except("id","container_id","container_type","is_public")
+      @old_attachment.save
+      #删除当前记录
+      @attachment.delete
+      @flag = true
+    end
+
+    respond_to do |format|
+      format.js
+    end
+  end
+
   def destroy
     if @attachment.container.respond_to?(:init_journal)
       @attachment.container.init_journal(User.current)
     end
     if @attachment.container
-      @attachment.container.attachments.delete(@attachment)
+      if @attachment.container_type == "Issue"
+        @attachment.destroy
+      else
+        @attachment.container.attachments.delete(@attachment)
+      end
     else
       @attachment.destroy
     end
@@ -242,6 +272,8 @@ class AttachmentsController < ApplicationController
         format.html { redirect_to_referer_or mobile_version_path }
       elsif !@attachment.container.nil? && @attachment.container.is_a?(OrgSubfield)
         format.html {redirect_to_referer_or org_subfield_files_path(@attachment.container)}
+      elsif !@attachment.container.nil? && @attachment.container.is_a?(OrgDocumentComment)
+        format.html {redirect_to_referer_or org_document_comment_path(@attachment.container)}
       else
          if @project.nil?
            format.html { redirect_to_referer_or forum_memo_path(@attachment.container.forum, @attachment.container) }
@@ -253,7 +285,7 @@ class AttachmentsController < ApplicationController
       format.js
   end
   end
-  
+
   def delete_homework
       @bid = @attachment.container.bid
       # Make sure association callbacks are called
@@ -316,13 +348,13 @@ class AttachmentsController < ApplicationController
     end
 
     respond_to do |format|
-      format.js 
+      format.js
     end
   rescue NoMethodError
     @save_flag = false
     @save_message = [] << l(:error_attachment_empty)
     respond_to do |format|
-      format.js 
+      format.js
     end
   end
 
@@ -492,6 +524,15 @@ class AttachmentsController < ApplicationController
     end
   end
 
+  #找到文件的所有的历史版本
+  def attachment_versions
+    @attachment = Attachment.find(params[:id])
+    @attachment_histories = @attachment.attachment_histories
+    respond_to do |format|
+      format.js
+    end
+  end
+
 private
   def find_project
     @attachment = Attachment.find(params[:id])

app/controllers/avatar_controller.rb

@@ -10,7 +10,7 @@ class AvatarController < ApplicationController
     unless request.content_type == 'application/octet-stream'
       @source_type = params[:source_type]
       @source_id = params[:source_id]
-      @temp_file = params[:avatar][:image] 
+      @temp_file = params[:avatar][:image]
       @image_file = @temp_file.original_filename
     else
       unless request.raw_post.nil?
@@ -23,7 +23,7 @@ class AvatarController < ApplicationController
             #image_file.force_encoding("UTF-8") if filename.respond_to?(:force_encoding)
           else
             @image_file=params[:filename]
-          end      
+          end
           @temp_file = StringIO.new(@temp_file)
         end
       end

app/controllers/blog_comments_controller.rb

@@ -52,7 +52,11 @@ class BlogCommentsController < ApplicationController
       render_attachment_warning_if_needed(@article)
     else
     end
-    redirect_to user_blog_blog_comment_path(:user_id=>params[:user_id],:blog_id=>params[:blog_id],:id=>params[:id])
+    if params[:is_homepage]
+      redirect_to user_blogs_path(params[:user_id])
+    else
+      redirect_to user_blog_blog_comment_path(:user_id=>params[:user_id],:blog_id=>params[:blog_id],:id=>params[:id])
+    end
   end
   def destroy
     @article = BlogComment.find(params[:id])

app/controllers/blogs_controller.rb

@@ -1,5 +1,5 @@
 class BlogsController < ApplicationController
-  before_filter :find_blog,:except => [:index,:create,:new]
+  before_filter :find_blog,:except => [:index,:create,:new,:set_homepage, :cancel_homepage]
   before_filter :find_user
   def index
     @articls = @user.blog.articles
@@ -26,6 +26,18 @@ class BlogsController < ApplicationController
   def edit
 
   end
+
+  def set_homepage
+    @blog = Blog.find(params[:id])
+    @blog.update_attribute(:homepage_id, params[:article_id])
+    redirect_to user_blogs_path(params[:user_id])
+  end
+
+  def cancel_homepage
+    @blog = Blog.find(params[:id])
+    @blog.update_attribute(:homepage_id, nil)
+    redirect_to user_blogs_path(params[:user_id])
+  end
   private
   def find_blog
     if params[:blog_id]

app/controllers/boards_controller.rb

@@ -18,8 +18,8 @@
 class BoardsController < ApplicationController
   layout 'base_projects'#by young
   default_search_scope :messages
-  before_filter :find_project_by_project_id, :find_board_if_available
+  before_filter :find_project_by_project_id, :find_board_if_available, :except => [:join_to_org_subfields]
-  before_filter :authorize, :except => [:new, :show, :create, :index]
+  before_filter :authorize, :except => [:new, :show, :create, :index, :join_to_org_subfields]
   accept_rss_auth :index, :show
   
 
@@ -79,13 +79,12 @@ class BoardsController < ApplicationController
           end
         end
       end
-
+      # 更新@消息为已读
       @project.boards.each do |board|
         board.messages.each do |m|
           User.current.at_messages.unviewed('Message', m.id).each {|x| x.viewed!}
         end
       end
-
     elsif @course
       query_course_messages = @board.messages
       query_course_messages.each do |query_course_message|
@@ -106,43 +105,19 @@ class BoardsController < ApplicationController
     @is_new = params[:is_new]
     @topic_count = @board ? @board.topics.count : 0
     if @project
-      @topic_pages = Paginator.new @topic_count, per_page_option, params['page']
+      if @board
-      #现在发布帖子的时候置顶功能已经没有了。所以取消这个置顶排序 #{Message.table_name}.sticky DESC,
+        limit = 10;
-      @topics = @board.topics.
+        @topic_count = @board.topics.count();
-          reorder("#{Message.table_name}.created_on desc").
+        @topic_pages = (params[:page] ? params[:page].to_i + 1 : 0) *10
-          includes(:last_reply).
+        @topics = @board.topics.reorder("#{Message.table_name}.sticky DESC, COALESCE(last_replies_messages.created_on, #{Message.table_name}.created_on) desc").
-          limit(@topic_pages.per_page).
+            limit(limit).offset(@topic_pages).includes(:last_reply).
-          offset(@topic_pages.offset).
+            preload(:author, {:last_reply => :author}).all();
-
+      else
-          preload(:author, {:last_reply => :author}).
+        @topics = [];
-          all
+      end
     elsif @course
-      #
-      # board_topics =  @board ? @board.topics.reorder("#{Message.table_name}.sticky DESC, #{Message.table_name}.created_on desc").
-      #     includes(:last_reply).
-      #     # limit(@topic_pages.per_page).
-      #     # offset(@topic_pages.offset).
-      #
-      #     preload(:author, {:last_reply => :author}).
-      #     all : []
-      # @topics = paginateHelper board_topics,10
       if (@board)
         limit = 10;
-        #pageno = params[:page];
-        #if(pageno == nil || pageno=='')
-        #   dw_topic = nil;
-        #  if( params[:parent_id]!=nil && params[:parent_id]!='' )
-        #    dw_topic = @board.topics.where(id:params[:parent_id]).first();
-        #  end
-        #  if( dw_topic != nil )
-        #    dw_count = @board.topics.where('(sticky>?) or (sticky=? and created_on>?)',dw_topic.sticky,dw_topic.sticky,dw_topic.created_on).count();
-        #    dw_count = dw_count+1;
-        #    pageno = dw_count%10==0 ? (dw_count/limit) : (dw_count/limit+1)
-        #  end
-        #end
-        #if(pageno == nil || pageno=='')
-        #  pageno=1;
-        #end
         @topic_count = @board.topics.count();
         @topic_pages = (params[:page] ? params[:page].to_i + 1 : 0) *10
         @topics = @board.topics.reorder("#{Message.table_name}.sticky DESC, COALESCE(last_replies_messages.created_on, #{Message.table_name}.created_on) desc").
@@ -225,6 +200,16 @@ class BoardsController < ApplicationController
     redirect_to_settings_in_projects
   end
 
+  def join_to_org_subfields
+    if params[:id]
+      @board = Board.find(params[:id])
+      @org_subfield_ids = params[:org_subfield_ids]
+      @org_subfield_ids.each do |id|
+        OrgSubfieldBoard.create(:org_subfield_id => id.to_i, :board_id => params[:id].to_i)
+      end
+    end
+  end
+
 private
   def redirect_to_settings_in_projects
     redirect_to settings_project_url(@project, :tab => 'boards')

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
+      update_course_activity(@news.class,@news.id)
-      if course_activity
+      update_user_activity(@news.class,@news.id)
-        course_activity.updated_at = Time.now
+      update_org_activity(@news.class,@news.id)
-        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
     end
 
     if params[:user_activity_id]

app/controllers/courses_controller.rb

@@ -1,3 +1,4 @@
+#encoding: utf-8
 class CoursesController < ApplicationController
   # layout 'base_courses'
   include CoursesHelper
@@ -38,15 +39,17 @@ class CoursesController < ApplicationController
     end
     limit = 15
     course_org_ids = OrgCourse.find_by_sql("select distinct organization_id from org_courses where course_id = #{params[:id]}").map(&:organization_id)
-    if course_org_ids.empty?
+    #@orgs_not_in_course = User.current.organizations.where("organizations.id not in (#{course_org_ids.join(',')}) and organizations.name like ?", condition).page(params[:page].to_i || 1).per(limit)
-      @orgs_not_in_course = Organization.where("(is_public or creator_id =?) and name like ?",User.current.id, condition).page((params[:page].to_i || 1)).per(limit)
+    #@org_count = User.current.organizations.where("organizations.id not in (#{course_org_ids.join(',')}) and organizations.name like ?", condition).count
-      @org_count = Organization.where("is_public = 1 or creator_id =?", User.current.id).where("name like ?", condition).count
+     if course_org_ids.empty?
-    else
+       @orgs_not_in_course = User.current.organizations.where("name like ?",condition).page((params[:page].to_i || 1)).per(limit)
-      course_org_ids = "(" + course_org_ids.join(',') +  ")"
+       @org_count = @orgs_not_in_course.count
-      @orgs_not_in_course = Organization.where("id not in #{course_org_ids} and (is_public = 1 or creator_id =?) and name like ?", User.current.id, condition).page((params[:page].to_i || 1)).per(limit)
+     else
-      @org_count =  Organization.where("id not in #{course_org_ids} and (is_public = 1 or creator_id =?)", User.current.id).where("name like ?", condition).count
+       course_org_ids = "(" + course_org_ids.join(',') +  ")"
-    end
+       @orgs_not_in_course =  User.current.organizations.where("organizations.id not in #{course_org_ids} and organizations.name like ?", condition).page((params[:page].to_i || 1)).per(limit)
-    # @course_count = Project.course_entities.visible.like(params[:name]).page(params[:page]).count
+       @org_count = @orgs_not_in_course.empty? ? 0 : @orgs_not_in_course.count
+     end
+     @course_count = Project.course_entities.visible.like(params[:name]).page(params[:page]).count
     @orgs_page = Paginator.new @org_count, limit,params[:page]
     @hint_flag = params[:hint_flag]
     #render :json => {:orgs => @orgs_not_in_course, :count => @org_count}.to_json
@@ -399,6 +402,25 @@ class CoursesController < ApplicationController
 
   end
 
+  def private_or_public
+    if @course.is_public == 0
+      @course.update_attributes(:is_public => 1)
+    else
+      @course.update_attributes(:is_public => 0)
+    end
+    if @course.is_public == 0
+      course_status = CourseStatus.find_by_course_id(@course.id)
+      course_status.destroy if course_status
+    elsif @course.is_public == 1
+      course_status = CourseStatus.find_by_course_id(@course.id)
+      course_status.destroy if course_status
+      course_status = CourseStatus.create(:course_id => @course.id,  :grade => 0)
+    end
+    respond_to do |format|
+      format.js
+    end
+  end
+
   def search_member
     if User.current.allowed_to?(:as_teacher,@course) || User.current.admin
       q = "#{params[:name].strip}"
@@ -417,6 +439,73 @@ class CoursesController < ApplicationController
   def create
     cs = CoursesService.new
     @course = cs.create_course(params,User.current)[:course]
+    if params[:copy_course]
+      copy_course = Course.find params[:copy_course].to_i
+      @course.update_attributes(:open_student => copy_course.open_student, :publish_resource => copy_course.publish_resource)
+      if params[:checkAll]
+        attachments = copy_course.attachments
+        attachments.each do |attachment|
+          attach_copied_obj = attachment.copy
+          attach_copied_obj.tag_list.add(attachment.tag_list) # tag关联
+          attach_copied_obj.container = @course
+          attach_copied_obj.created_on = Time.now
+          attach_copied_obj.author_id = User.current.id
+          attach_copied_obj.copy_from = attachment.copy_from.nil? ? attachment.id : attachment.copy_from
+          if attach_copied_obj.attachtype == nil
+            attach_copied_obj.attachtype = 4
+          end
+          attach_copied_obj.save
+          update_quotes attach_copied_obj
+        end
+      elsif params[:course_attachment_type]
+        copy_attachments = []
+        params[:course_attachment_type].each do |type|
+          case type
+            when "1"
+              tag_name = l(:label_courseware)
+            when "2"
+              tag_name = l(:label_software)
+            when "3"
+              tag_name = l(:label_media)
+            when "4"
+              tag_name = l(:label_code)
+            when "6"
+              tag_name = "论文"
+            else
+              tag_name = ""
+          end
+          if tag_name == ""
+            tag_attachments = copy_course.attachments.select{|attachment|
+              !attachment.tag_list.include?('课件') &&
+                  !attachment.tag_list.include?('软件') &&
+                  !attachment.tag_list.include?('媒体') &&
+                  !attachment.tag_list.include?('代码') &&
+                  !attachment.tag_list.include?('论文')  }
+          else
+            tag_attachments = copy_course.attachments.select{|attachment| attachment.tag_list.include?(tag_name)}
+          end
+          tag_attachments.each do |attach|
+            next if copy_attachments.include?(attach)
+            copy_attachments << attach
+          end
+        end
+        unless copy_attachments.blank?
+          copy_attachments.each do |c_attach|
+            attach_copied_obj = c_attach.copy
+            attach_copied_obj.tag_list.add(c_attach.tag_list) # tag关联
+            attach_copied_obj.container = @course
+            attach_copied_obj.created_on = Time.now
+            attach_copied_obj.author_id = User.current.id
+            attach_copied_obj.copy_from = c_attach.copy_from.nil? ? c_attach.id : c_attach.copy_from
+            if attach_copied_obj.attachtype == nil
+              attach_copied_obj.attachtype = 4
+            end
+            attach_copied_obj.save
+            update_quotes attach_copied_obj
+          end
+        end
+      end
+    end
     if @course
       respond_to do |format|
         flash[:notice] = l(:notice_successful_create)
@@ -732,6 +821,11 @@ class CoursesController < ApplicationController
   #param id:已有课程ID
   def copy_course
     if @course
+      @new_course = Course.new
+      respond_to do |format|
+        format.js
+      end
+=begin
       @new_course = Course.new @course.attributes
       @new_course.tea_id = User.current.id
       @new_course.created_at = DateTime.now
@@ -750,6 +844,7 @@ class CoursesController < ApplicationController
         @new_course.course_infos << course
         redirect_to settings_course_url @new_course
       end
+=end
     else
       render_404
     end
@@ -810,6 +905,33 @@ class CoursesController < ApplicationController
   end
 
   private
+  def update_quotes attachment
+    if attachment.copy_from
+      attachments = Attachment.find_by_sql("select * from attachments where copy_from = #{attachment.copy_from} or id =  #{attachment.copy_from}")
+    else
+      attachments = Attachment.find_by_sql("select * from attachments where copy_from = #{attachment.id} or id = #{attachment.copy_from}")
+    end
+    attachment.quotes = get_qute_number attachment
+    attachment.save
+    attachments.each do |att|
+      att.quotes = attachment.quotes
+      att.save
+    end
+  end
+
+  def get_qute_number attachment
+    if attachment.copy_from
+      result = Attachment.find_by_sql("select count(*) as number from attachments where copy_from = #{attachment.copy_from}")
+    else
+      result = Attachment.find_by_sql("select count(*) as number from attachments where copy_from = #{attachment.id}")
+    end
+    if result.nil? || result.count <= 0
+      return 0
+    else
+      return result[0].number
+    end
+  end
+
   def allow_join course
     if course_endTime_timeout? course
       respond_to do |format|

app/controllers/homework_common_controller.rb

@@ -63,6 +63,7 @@ class HomeworkCommonController < ApplicationController
       end
       @homework.end_time = params[:homework_common][:end_time] || Time.now
       @homework.course_id = params[:course_id]
+      @homework.anonymous_comment = params[:homework_common][:anonymous_comment] ? params[:homework_common][:anonymous_comment] : 0
 
       homework_detail_manual = @homework.homework_detail_manual || HomeworkDetailManual.new
       if @homework.publish_time <= Date.today && homework_detail_manual.comment_status == 0

app/controllers/issues_controller.rb

@@ -81,10 +81,11 @@ class IssuesController < ApplicationController
       @status_id = params[:status_id]
       @subject = params[:subject]
       @issue_count = @query.issue_count
-      @issue_pages = Paginator.new @issue_count, @limit, params['page'].to_i + 1
+      @issue_pages = Paginator.new @issue_count, @limit, params['page']
+      params[:page] = (params[:page] || 1).to_i + 1 #页码需要加1
       @offset ||= @issue_pages.offset
       @issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
-                              :order => sort_clause,
+                              :order => 'issues.updated_on desc',
                               :offset => @offset,
                               :limit => @limit)
       if params[:set_filter]
@@ -136,6 +137,7 @@ class IssuesController < ApplicationController
         end
       end
     # end
+    @jour_reply = Journal.new
     @journals = @issue.journals.includes(:user, :details).reorder("#{Journal.table_name}.id ASC").all
     @journals.each_with_index {|j,i| j.indice = i+1}
     @journals.reject!(&:private_notes?) unless User.current.allowed_to?(:view_private_notes, @issue.project)
@@ -152,6 +154,7 @@ class IssuesController < ApplicationController
 
     @project_base_tag = (params[:project_id] || @issue.project) ? 'base_projects':'base'#by young
     @available_watchers = (@issue.project.users.sort + @issue.watcher_users).uniq
+    @journal = Journal.new(:journalized => @issue)
 
     respond_to do |format|
       format.html {
@@ -400,14 +403,16 @@ class IssuesController < ApplicationController
       jour.user_id = User.current.id
       jour.notes = params[:notes]
       jour.journalized = @issue
+      jour.save_attachments(params[:attachments])
       jour.save
-      user_activity = UserActivity.where("act_type='Issue' and act_id =#{@issue.id}").first
+      update_user_activity(@issue.class,@issue.id)
-      user_activity.updated_at = jour.created_on
+      update_forge_activity(@issue.class,@issue.id)
-      user_activity.save
+
       @user_activity_id = params[:user_activity_id]
       if params[:issue_id]
         @issue_id = params[:issue_id]
       end
+      @priorities = IssuePriority.active
       respond_to do |format|
         format.js
       end
@@ -450,9 +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
+      update_user_activity(@issue.class,@issue.id)
-      user_activity.updated_at = jour.created_on
+      update_forge_activity(@issue.class,@issue.id)
-      user_activity.save
+
       respond_to do |format|
         format.js
       end

app/controllers/messages_controller.rb

@@ -22,8 +22,8 @@ class MessagesController < ApplicationController
   default_search_scope :messages
   before_filter :find_board, :only => [:new, :preview,:edit]
   before_filter :find_attachments, :only => [:preview]
-  before_filter :find_message, :except => [:new, :preview]
+  before_filter :find_message, :except => [:new, :preview, :join_org_subfield, :get_subfield_on_click_org, :join_org_subfields]
-  before_filter :authorize, :except => [:preview, :edit, :destroy, :new]
+  before_filter :authorize, :except => [:preview, :edit, :destroy, :new,:join_org_subfield, :get_subfield_on_click_org, :join_org_subfields]
 
   helper :boards
   helper :watchers
@@ -75,7 +75,7 @@ class MessagesController < ApplicationController
       @replies = paginateHelper messages_replies,10
       @reply = Message.new(:subject => "RE: #{@message.subject}")
       render :action => "show", :layout => "base_courses"#by young
-    else
+    elsif @project
       @reply_pages = Paginator.new @reply_count, REPLIES_PER_PAGE, page
       @replies =  @topic.children.
           includes(:author, :attachments, {:board => :project}).
@@ -86,6 +86,18 @@ class MessagesController < ApplicationController
 
       @reply = Message.new(:subject => "RE: #{@message.subject}")
       render :action => "show", :layout => "base_projects"#by young
+    else
+      @reply_pages = Paginator.new @reply_count, REPLIES_PER_PAGE, page
+      @replies =  @topic.children.
+          includes(:author, :attachments, {:board => :project}).
+          reorder("#{Message.table_name}.created_on DESC").
+          limit(@reply_pages.per_page).
+          offset(@reply_pages.offset).
+          all
+
+      @reply = Message.new(:subject => "RE: #{@message.subject}")
+      @organization = @org_subfield.organization
+      render :action => "show", :layout => "base_org"#by young
     end
   end
 
@@ -164,26 +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
+    update_course_activity(@topic.class,@topic.id)
-    if course_activity
+    update_user_activity(@topic.class,@topic.id)
-      course_activity.updated_at = Time.now
+    update_forge_activity(@topic.class,@topic.id)
-      course_activity.save
+    update_org_activity(@topic.class,@topic.id)
-    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
     #@topic.update_attribute(:updated_on, Time.now)
     if !@reply.new_record?
       if params[:asset_id]
@@ -199,6 +196,8 @@ class MessagesController < ApplicationController
     end
     if params[:user_activity_id]
       @user_activity_id = params[:user_activity_id]
+      @is_course = params[:is_course]
+      @is_board = params[:is_board]
       respond_to do |format|
         format.js
       end
@@ -219,39 +218,52 @@ class MessagesController < ApplicationController
     @isReply = false
     if @project
       (render_403; return false) unless @message.editable_by?(User.current)
-    else
+    elsif @course
       (render_403; return false) unless @message.course_editable_by?(User.current)
+    else
+      (render_403; return false) unless @message.org_subfield_editable_by?(User.current)
     end
 
     @message.safe_attributes = params[:message]
     if request.post? && @message.save
       attachments = Attachment.attach_files(@message, params[:attachments])
       render_attachment_warning_if_needed(@message)
-      flash[:notice] = l(:notice_successful_update)
+      #flash[:notice] = l(:notice_successful_update)
       @message.reload
-      if params[:is_board]
+      if params[:is_course] && params[:is_course].to_i == 0
+        redirect_to user_activities_path(User.current.id)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 0
         if @project
-          redirect_to project_boards_path(@project)
+          redirect_to project_path(@project)
         elsif @course
-          redirect_to course_boards_path(@course)
+          redirect_to course_activity_path(@course)
         end
-      else
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 1
-        redirect_to board_message_url(@message.board, @message.root, :r => (@message.parent_id && @message.id))
-      end
-    elsif request.get? || request.post?
-      if params[:is_board]
         if @project
           redirect_to project_boards_path(@project)
         elsif @course
           redirect_to course_boards_path(@course)
         end
       else
-        respond_to do |format|
+        redirect_to board_message_url(@message.board, @message.root, :r => (@message.parent_id && @message.id))
-          format.html {
+      end
-            layout_file = @project ? 'base_projects' : 'base_courses'
+    elsif request.get? || request.post?
-            render :layout => layout_file
+      if params[:is_course] && params[:is_board]
-          }
+        @is_course = params[:is_course]
-        end
+        @is_board = params[:is_board]
+      end
+      respond_to do |format|
+        format.html {
+          if @project
+            layout_file = 'base_projects'
+          elsif @course
+            layout_file = 'base_courses'
+          elsif @org_subfield
+            @organization = @org_subfield.organization
+            layout_file = 'base_org'
+          end
+          render :layout => layout_file
+        }
       end
     end
   end
@@ -260,26 +272,46 @@ class MessagesController < ApplicationController
   def destroy
     if @project
       (render_403; return false) unless @message.destroyable_by?(User.current)
-    else
+    elsif @course
       (render_403; return false) unless @message.course_destroyable_by?(User.current)
+    else
+      (render_403; return false) unless @message.org_subfield_editable_by?(User.current)
     end
     r = @message.to_param
     @message.destroy
     # modify by nwb
     if @project
-      if params[:is_board]
+      if params[:is_course] && params[:is_course].to_i == 0
-        redirect_to project_boards_url(@project)
+        redirect_to user_activities_path(User.current.id)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 0
+        redirect_to project_path(@project)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 1
+        redirect_to project_boards_path(@project)
+      elsif @message.parent
+        redirect_to board_message_url(@board, @message.parent, :r => r)
       else
-        redirect_to board_message_url(@board, @topic, :r => @reply)
+        redirect_to project_board_url(@project, @board)
       end
     elsif @course
+      if params[:is_course] && params[:is_course].to_i == 0
+        redirect_to user_activities_path(User.current.id)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 0
+        redirect_to course_activity_path(@course)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 1
+        redirect_to course_boards_path(@course)
+      elsif @message.parent
+        redirect_to board_message_url(@board, @message.parent, :r => r)
+      else
+        redirect_to course_boards_path(@course)
+      end
+    elsif @org_subfield
       if params[:is_board]
-        redirect_to course_boards_url(@course)
+        redirect_to organization_path(:id => @org_subfield.organization_id, :org_subfield_id => @org_subfield.id)
       else
         if @message.parent
           redirect_to board_message_url(@board, @message.parent, :r => r)
         else
-          redirect_to course_board_url(@course, @board)
+          redirect_to organization_path(:id => @org_subfield.organization_id, :org_subfield_id => @org_subfield.id)
         end
       end
     end
@@ -301,6 +333,41 @@ class MessagesController < ApplicationController
     render :partial => 'common/preview'
   end
 
+  def join_org_subfield
+    @message = Message.find(params[:message_id])
+    @organizations = User.current.organizations
+  end
+
+  def get_subfield_on_click_org
+    @org = Organization.find(params[:organization_id])
+  end
+
+  def join_org_subfields
+    org_subfield_ids = params[:org_subfields]
+    @message = Message.find(params[:id])
+    # @message.update_attribute(:updated_on, Time.now)
+    # type = @message.board.course_id.nil? ? "Project":"Course"
+    org_subfield_ids.each do |field_id|
+      @message.quotes = @message.quotes.nil? ? 1 : (@message.quotes + 1)
+      @message.save
+      board = OrgSubfield.find(field_id).boards.first
+      mes = Message.create(:board_id => board.id, :subject => @message.subject, :content => @message.content, :author_id => User.current.id,
+                           :created_on => Time.now, :updated_on => Time.now, :locked => @message.locked, :sticky => @message.sticky)
+      @message.attachments.each do |attach|
+        mes.attachments << Attachment.new(:filename => attach.filename, :disk_filename => attach.disk_filename, :filesize => attach.filesize, :content_type => attach.content_type, :digest => attach.digest,
+                  :downloads => 0, :author_id => User.current.id, :created_on => Time.now, :description => attach.description, :disk_directory => attach.disk_directory, :attachtype => attach.attachtype,
+                  :is_public => attach.is_public,  :quotes => 0)
+      end
+      # OrgSubfieldMessage.create(:org_subfield_id => field_id.to_i, :message_id => mes.id, :message_type => type)
+      # org_acts = OrgActivity.where("container_type='OrgSubfield' and container_id=? and org_act_type='Message' and org_act_id=?", field_id.to_i, @message.id)
+      # if org_acts.all.size() > 0
+      #   org_acts.first.update_attribute(:updated_at, Time.now)
+      # else
+      OrgActivity.create(:container_type => 'OrgSubfield', :container_id => field_id.to_i, :org_act_type=>'Message', :org_act_id => mes.id, :user_id => User.current.id)
+      # end
+    end
+  end
+
   private
   def find_message
     return unless find_board
@@ -317,6 +384,9 @@ class MessagesController < ApplicationController
       @project = @board.project
     elsif  @board.course_id
       @course = @board.course
+    else
+      @org_subfield = @board.org_subfield
+      @organization = @org_subfield
     end
 
   rescue ActiveRecord::RecordNotFound

app/controllers/org_document_comments_controller.rb

@@ -1,16 +1,18 @@
 class OrgDocumentCommentsController < ApplicationController
   before_filter :find_organization, :only => [:new, :create, :show, :index]
-
+  helper :attachments
   layout 'base_org'
 
   def new
      @org_document_comment = OrgDocumentComment.new
   end
 
+
   def create
     @org_document_comment = OrgDocumentComment.new(:organization_id => @organization.id, :creator_id => User.current.id)
     @org_document_comment.title = params[:org_document_comment][:title]
     @org_document_comment.content = params[:org_document_comment][:content]
+    @org_document_comment.save_attachments(params[:attachments])
     if params[:field_id]
       @org_document_comment.org_subfield_id = params[:field_id].to_i
     end
@@ -26,6 +28,7 @@ class OrgDocumentCommentsController < ApplicationController
       redirect_to new_org_document_comment_path(:organization_id => @organization.id)
     end
   end
+
   def show
     @document = OrgDocumentComment.find(params[:id])
   end
@@ -37,9 +40,12 @@ class OrgDocumentCommentsController < ApplicationController
       render_403
     end
   end
+
   def update
     @org_document =  OrgDocumentComment.find(params[:id])
     @org_document.update_attributes(:title => params[:org_document_comment][:title], :content => params[:org_document_comment][:content])
+    Attachment.attach_files(@org_document, params[:attachments])
+    # @org_document.save_attachments(params[:attachments])
     if @org_document.parent.nil?
       act  = OrgActivity.where("org_act_type='OrgDocumentComment' and org_act_id =?", @org_document.id).first
       act.update_attributes(:updated_at => @org_document.updated_at)

app/controllers/org_subfields_controller.rb

@@ -1,24 +1,32 @@
-class OrgSubfieldsController < ApplicationController
+class OrgSubfieldsController < ApplicationController
-  def create
+  def create
-    @subfield = OrgSubfield.create(:name => params[:name])
+    @subfield = OrgSubfield.create(:name => params[:name])
-    @organization = Organization.find(params[:organization_id])
+    @organization = Organization.find(params[:organization_id])
-    @organization.org_subfields << @subfield
+    @organization.org_subfields << @subfield
-    @subfield.update_attributes(:priority => @subfield.id, :field_type => params[:field_type])
+    @subfield.update_attributes(:priority => @subfield.id, :field_type => params[:field_type])
-  end
+  end
-
+
-  def destroy
+  def show
-    @subfield = OrgSubfield.find(params[:id])
+    @org_subfield = OrgSubfield.find(params[:id])
-    @organization = Organization.find(@subfield.organization_id)
+    @organization = @org_subfield.organization.id
-    @subfield.destroy
+    @messages = []
-  end
+    @messages << @org_subfield.org_document_comments
-
+    @messages << @org_subfield.messages
-  def update
+    @messages.sort{|a, b| b.updated_at <=> a.updated_at}
-    @subfield = OrgSubfield.find(params[:id])
+    respond_to do |format|
-    @organization = Organization.find(@subfield.organization_id)
+      format.html{render :layout => 'base_org'}
-    @subfield.update_attributes(:name => params[:name])
+    end
-  end
+  end
-
+  def destroy
-  def show
+    @subfield = OrgSubfield.find(params[:id])
-    
+    @organization = Organization.find(@subfield.organization_id)
-  end
+    @subfield.destroy
-end
+  end
+
+  def update
+    @subfield = OrgSubfield.find(params[:id])
+    @organization = Organization.find(@subfield.organization_id)
+    @subfield.update_attributes(:name => params[:name])
+  end
+
+end

app/controllers/praise_tread_controller.rb

@@ -5,39 +5,73 @@ class PraiseTreadController < ApplicationController
   
   def praise_plus
     @obj = nil
-    # @is_in_list = nil
+    @activity = false
+
     if request.get?
       @obj_id = params[:obj_id]
       @obj_type = params[:obj_type]
-      @horizontal = params[:horizontal].downcase == "false" ? false:true
+      if !params[:user_activity_id].nil? && !params[:type].nil?
+        @user_activity_id = params[:user_activity_id]
+        @type = params[:type]
+        @activity = true
+      end
+      # @is_in_list = nil
       @obj = find_object_by_type_and_id(@obj_type,@obj_id)
-      unless @obj.author_id == User.current.id
+      pts = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",@obj_id,@obj_type.to_s,User.current.id)
+      unless pts.empty?
+        respond_to do |format|
+          format.js
+        end
+        return
+      end
+      #@horizontal = params[:horizontal].downcase == "false" ? false:true
+      if @obj.respond_to?("author_id")
+        author_id = @obj.author_id
+      elsif @obj.respond_to?("user_id")
+        author_id = @obj.user_id
+      end
+      unless author_id == User.current.id
         praise_tread_plus(@obj_type,@obj_id,1)
       end
-
+      respond_to do |format|
+        format.js
+      end
     end
   end
 
   def praise_minus
     @obj = nil
+    @activity = false
     if request.get?
-      @obj = params[:obj]  # 传的是对象，最后变成id了
+      #@obj = params[:obj]  # 传的是对象，最后变成id了
-
       #首先更新praise_tread 表 删除关注记录
-      @pt = PraiseTread.find_by_user_id_and_praise_tread_object_id_and_praise_tread_object_type(User.current.id,@obj,"user")
+      #@pt = PraiseTread.find_by_user_id_and_praise_tread_object_id_and_praise_tread_object_type(User.current.id,@obj,"user")
-      @pt.delete
+      @obj_id = params[:obj_id]
-
+      @obj_type = params[:obj_type]
+      if !params[:user_activity_id].nil? && !params[:type].nil?
+        @user_activity_id = params[:user_activity_id]
+        @type = params[:type]
+        @activity = true
+      end
+      @obj = find_object_by_type_and_id(@obj_type,@obj_id)
+      @pt = PraiseTread.where("praise_tread_object_id=? and praise_tread_object_type=? and user_id=?",@obj_id,@obj_type.to_s,User.current.id).first
+      if @pt.nil?
+        respond_to do |format|
+          format.js
+        end
+        return
+      end
+      @pt.delete if !@pt.nil?
       #再更新praise_tread_cache表 使相应的记录减1 当为0时删除
-      @ptc = PraiseTreadCache.find_by_object_id(@obj)
+      @ptc = PraiseTreadCache.where("object_id=? and object_type=?",@obj_id,@obj_type.to_s).first
-      @ptc.minus(1)
+      @ptc.minus(1) if !@ptc.nil?
       if @ptc.praise_num == 0
-      @ptc.delete
+        @ptc.delete
       end
 
     end
-    @obj = User.find_by_id(@obj)
+    #@obj = User.find_by_id(@obj)
     respond_to do |format|
-      format.html
       format.js
     end
   end
@@ -48,7 +82,7 @@ class PraiseTreadController < ApplicationController
     if request.get?
       @obj_id = params[:obj_id]
       @obj_type = params[:obj_type]
-      @horizontal = params[:horizontal].downcase == "false" ? false:true
+      #@horizontal = params[:horizontal].downcase == "false" ? false:true
       @obj = find_object_by_type_and_id(@obj_type,@obj_id)
       unless @obj.author_id == User.current.id
         praise_tread_plus(@obj_type,@obj_id,0)
@@ -83,6 +117,16 @@ class PraiseTreadController < ApplicationController
       @obj = Memo.find_by_id(id)
     when 'Message'
       @obj = Message.find_by_id(id)
+    when 'HomeworkCommon'
+      @obj = HomeworkCommon.find_by_id(id)
+    when 'JournalsForMessage'
+      @obj = JournalsForMessage.find_by_id(id)
+    when 'News'
+      @obj = News.find_by_id(id)
+    when 'Comment'
+      @obj = Comment.find_by_id(id)
+    when 'Journal'
+      @obj = Journal.find_by_id(id)
     end
     return @obj
   end
@@ -106,10 +150,6 @@ class PraiseTreadController < ApplicationController
       @ptc.save
       @ptc.plus(flag,1)
     end
-    respond_to do |format|
-      format.html
-      format.js
-    end
   end
 
 end

app/controllers/projects_controller.rb

@@ -76,16 +76,17 @@ class ProjectsController < ApplicationController
       condition = "%#{params[:name].strip}%".gsub(" ","")
     end
     limit = 15
-    project_org_ids = OrgProject.find_by_sql("select distinct organization_id from org_projects where project_id = #{params[:id]}").map(&:organization_id)
+    project_org_ids = OrgProject.find_by_sql("select distinct organization_id from org_projects where project_id = #{params[:id]}").map(&:organization_id) << 0
-    if project_org_ids.empty?
+    @orgs_not_in_project = User.current.organizations.where("organizations.id not in (#{project_org_ids.join(',')}) and organizations.name like ?", condition).page(params[:page].to_i || 1).per(limit)
-      @orgs_not_in_project = Organization.where("(is_public or creator_id =?) = 1 and name like ?",User.current.id, condition).page((params[:page].to_i || 1)).per(limit)
+    @org_count = User.current.organizations.where("organizations.id not in (#{project_org_ids.join(',')}) and organizations.name like '#{condition}'").count
-      @org_count = Organization.where("is_public = 1 or creator_id =?", User.current.id).where("name like ?", condition).count
+    # if project_org_ids.empty?
-    else
+    #   @orgs_not_in_project = Organization.where("(is_public or creator_id =?) = 1 and name like ?",User.current.id, condition).page((params[:page].to_i || 1)).per(limit)
-      project_org_ids = "(" + project_org_ids.join(',') +  ")"
+    #   @org_count = Organization.where("is_public = 1 or creator_id =?", User.current.id).where("name like ?", condition).count
-      @orgs_not_in_project = Organization.where("id not in #{project_org_ids} and (is_public = 1 or creator_id =?) and name like ?", User.current.id, condition).page((params[:page].to_i || 1)).per(limit)
+    # else
-      @org_count =  Organization.where("id not in #{project_org_ids} and (is_public = 1 or creator_id =?)", User.current.id).where("name like ?", condition).count
+    #   project_org_ids = "(" + project_org_ids.join(',') +  ")"
-    end
+    #   @orgs_not_in_project = Organization.where("id not in #{project_org_ids} and (is_public = 1 or creator_id =?) and name like ?", User.current.id, condition).page((params[:page].to_i || 1)).per(limit)
-   # @project_count = Project.project_entities.visible.like(params[:name]).page(params[:page]).count
+    #   @org_count =  Organization.where("id not in #{project_org_ids} and (is_public = 1 or creator_id =?)", User.current.id).where("name like ?", condition).count
+    # end
     @orgs_page = Paginator.new @org_count, limit,params[:page]
     @no_roll_hint = params[:hint_flag]
     #render :json => {:orgs => @orgs_not_in_project, :count => @org_count}.to_json

app/controllers/repositories_controller.rb

@@ -31,8 +31,8 @@ class RepositoriesController < ApplicationController
   default_search_scope :changesets
 
   before_filter :find_project_by_project_id, :only => [:new, :create, :newrepo]
-  before_filter :find_repository, :only => [:edit, :update, :destroy, :committers, :forked]
+  before_filter :find_repository, :only => [:edit, :update, :destroy, :committers]
-  before_filter :find_project_repository, :except => [:new, :create, :newcreate, :edit, :update, :destroy, :committers, :newrepo,:to_gitlab]
+  before_filter :find_project_repository, :except => [:new, :create, :newcreate, :edit, :update, :destroy, :committers, :newrepo, :to_gitlab, :forked]
   before_filter :find_changeset, :only => [:revision, :add_related_issue, :remove_related_issue]
   before_filter :authorize , :except => [:newrepo,:newcreate,:fork, :to_gitlab, :forked]
   accept_rss_auth :revisions
@@ -64,6 +64,8 @@ class RepositoriesController < ApplicationController
   end
 
   def forked
+    @project = Project.find(params[:id])
+    @repository = Repository.where("project_id =? and type =?", @project.id, "Repository::Gitlab")
     # 如果当前用户已经fork过该项目，不会新fork项目，则跳至已fork的项
     unless has_forked?(@project, User.current)
       project = project_from_current_project(@project.id, User.current.id)
@@ -76,7 +78,11 @@ class RepositoriesController < ApplicationController
       else
         g = Gitlab.client
         if User.current.gid.nil?
-          g.sync_user(User.current)
+          begin
+            g.sync_user(User.current)
+          ensure
+            logger.error "Synv user failed ==>#{User.current.id}"
+          end
         end
         gproject = g.fork(@project.gpid, User.current.gid)
         if gproject

app/controllers/shield_activities_controller.rb

@@ -0,0 +1,43 @@
+class ShieldActivitiesController < ApplicationController
+  def create
+    if params[:org_id]
+      if params[:project_id]
+        ShieldActivity.create(:container_type => 'Organization', :container_id => params[:org_id].to_i, :shield_type => 'Project', :shield_id => params[:project_id].to_i)
+      elsif params[:course_id]
+        ShieldActivity.create(:container_type => 'Organization', :container_id => params[:org_id].to_i, :shield_type => 'Course', :shield_id => params[:course_id].to_i)
+      end
+    elsif params[:user_id]
+      if params[:project_id]
+        ShieldActivity.create(:container_type => 'User', :container_id => params[:user_id].to_i, :shield_type => 'Project', :shield_id => params[:project_id].to_i)
+      elsif params[:course_id]
+        ShieldActivity.create(:container_type => 'User', :container_id => params[:user_id].to_i, :shield_type => 'Course', :shield_id => params[:course_id].to_i)
+      end
+    end
+  end
+
+  def show_acts
+    if params[:org_id]
+      if params[:project_id]
+        ShieldActivity.where("container_type='Organization' and container_id=#{params[:org_id].to_i} and shield_type='Project' and shield_id=#{params[:project_id]}").each do |act|
+          act.destroy
+        end
+        # ShieldActivity.create(:container_type => 'Organization', :container_id => params[:org_id].to_i, :shield_type => 'Project', :shield_id => params[:project_id].to_i)
+      elsif params[:course_id]
+        ShieldActivity.where("container_type='Organization' and container_id=#{params[:org_id].to_i} and shield_type='Course' and shield_id=#{params[:course_id]}").each do |act|
+          act.destroy
+        end
+      end
+    elsif params[:user_id]
+      if params[:project_id]
+        ShieldActivity.where("container_type='User' and container_id=#{params[:user_id].to_i} and shield_type='Project' and shield_id=#{params[:project_id]}").each do |act|
+          act.destroy
+        end
+        # ShieldActivity.create(:container_type => 'Organization', :container_id => params[:org_id].to_i, :shield_type => 'Project', :shield_id => params[:project_id].to_i)
+      elsif params[:course_id]
+        ShieldActivity.where("container_type='User' and container_id=#{params[:user_id].to_i} and shield_type='Course' and shield_id=#{params[:course_id]}").each do |act|
+          act.destroy
+        end
+      end
+    end
+  end
+end

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
+        update_course_activity(@homework.class,@homework.id)
-        if course_activity
+        update_user_activity(@homework.class,@homework.id)
-          course_activity.updated_at = Time.now
+        update_org_activity(@homework.class,@homework.id)
-          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
         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
 
@@ -649,7 +643,8 @@ class StudentWorkController < ApplicationController
     if revise_attachments.count == 2
       revise_attachments.last.destroy
     end
-    #@attachment = @work.attachments.where("attachtype = 7").order("created_on desc").first
+    attachment = @work.attachments.where("attachtype = 7").first
+    attachment.update_attributes(:description => params[:description])
     respond_to do |format|
       format.js
     end

app/controllers/system_messages_controller.rb

@@ -1,4 +1,5 @@
 class SystemMessagesController < ApplicationController
+
   # before_filter :message_author, :only => [:show]
   #
   # def message_author
@@ -41,6 +42,7 @@ class SystemMessagesController < ApplicationController
     @system_messages.description = params[:system_message][:description]
     @system_messages.subject = params[:system_message][:subject]
     @system_messages.user_id = User.current.id
+    # @system_messages.save_attachments(params[:attachments])
     respond_to do |format|
       if @system_messages.save
         format.html {redirect_to user_system_messages_path(User.current)}

app/controllers/tags_controller.rb

@@ -228,6 +228,12 @@ class TagsController < ApplicationController
         @select_tag_name = params[:select_tag_name]
       end
 
+      if @obj && @object_flag == '6' && @obj.container.kind_of?(Project)
+        @project = @obj.container
+        @tag_list = get_course_tag_list @project
+        @select_tag_name = params[:select_tag_name]
+      end
+
       if @obj && @object_flag == '6' && @obj.container.kind_of?(OrgSubfield)
         @org_subfield = @obj.container
         @tag_list = get_org_subfield_tag_list @org_subfield
@@ -320,6 +326,88 @@ class TagsController < ApplicationController
     end
   end
 
+  def update_project_tag_name
+    @tag_name = params[:tagName]
+    @rename_tag_name = params[:renameName]
+    @taggable_id = params[:taggableId]
+    @taggable_type = numbers_to_object_type(params[:taggableType])
+    @project_id = params[:projectId]
+
+    @rename_tag = (ActsAsTaggableOn::Tag.find_by_name(@rename_tag_name))  #查找重命名后的tag
+    @tag_id = (ActsAsTaggableOn::Tag.find_by_name(@tag_name)).id  #重命名前的tag_id
+    @taggings = ActsAsTaggableOn::Tagging.find_by_tag_id_and_taggable_id_and_taggable_type(@tag_id,@taggable_id,@taggable_type) unless @taggable_id.blank?
+    @obj = get_object(@taggable_id,params[:taggableType]) unless @taggable_id.blank?
+    if  @taggable_id.blank? #如果没有传tag_id，那么直接更新tag_name就好了。但是要防止 重命名后的tag存在。
+      if @project_id
+        project = Project.find @project_id
+        if project
+          project.attachments.each do |attachment|
+            taggings = ActsAsTaggableOn::Tagging.find_by_tag_id_and_taggable_id_and_taggable_type(@tag_id,attachment.id,attachment.class)
+            if taggings
+              taggings.delete
+              attachment.tag_list.add(@rename_tag_name.split(","))
+              attachment.save
+            end
+          end
+        end
+      end
+    else
+      if(@rename_tag.nil?) #这次命名的是新的tag
+
+        # 是否还有其他记录 引用了 tag_id
+        @tagging = ActsAsTaggableOn::Tagging.where("tag_id = #{@tag_id}")
+        # 如果taggings表中记录为 1 ，那么改变@tag_id对应的tag的名字
+        if @tagging.count == 1
+          @tag = ActsAsTaggableOn::Tag.find_by_id(@tag_id)
+          @tag.update_attributes({:name=>@rename_tag_name})
+        else #如果tagging表中的记录大于1，那么就要新增tag记录
+
+          unless @obj.nil?
+            @obj.tag_list.add(@rename_tag_name.split(","))
+            @obj.save
+          end
+          #删除原来的对应的taggings的记录
+          unless @taggings.nil?
+            @taggings.delete
+          end
+        end
+      else #这是已有的tag
+        # 更改taggings记录里的tag_id
+        unless @taggings.nil?
+          @taggings.update_attributes({:tag_id=>@rename_tag.id})
+        end
+      end
+    end
+
+    @obj_flag =  params[:taggableType]
+    if @obj && @obj_flag == '6' && @obj.container.kind_of?(Project)
+      @project = @obj.container
+      @tag_list = @tag_list = get_course_tag_list @project
+    elsif @project_id
+      @project = Project.find(@project_id)
+      @tag_list = get_project_tag_list @project
+
+      #这里要引用FilesController里的逻辑了。将资源库当前的文件列表刷新一遍。
+      @flag = params[:flag] || false
+      sort = ""
+      @sort = ""
+      @order = ""
+      @is_remote = false
+      @isproject = false
+
+      sort = "#{Attachment.table_name}.created_on desc"
+
+      @containers = [ Project.includes(:attachments).reorder(sort).find(@project.id)]
+
+      show_attachments @containers
+    elsif @obj &&  @obj_flag == '5'
+      @forum = @obj
+    end
+    respond_to do |format|
+      format.js
+    end
+  end
+
   def update_org_subfield_tag_name
     @tag_name = params[:tagName]
     @rename_tag_name = params[:renameName]
@@ -458,6 +546,10 @@ class TagsController < ApplicationController
       @course = @obj.container
       @tag_list = @tag_list = get_course_tag_list @course
     end
+    if @obj && @obj_flag == '6' && @obj.container.kind_of?(Project)
+      @project = @obj.container
+      @tag_list = @tag_list = get_project_tag_list @project
+    end
     if @obj && @obj_flag == '6' && @obj.container.kind_of?(OrgSubfield)
       @org_subfield = @obj.container
       @tag_list = @tag_list = get_org_subfield_tag_list @org_subfield