Merge remote-tracking branch 'origin/szzh' into gitlab_guange

app/api/mobile/entities/course_dynamic.rb

@@ -4,56 +4,50 @@ module Mobile
       include Redmine::I18n
       def self.course_dynamic_expose(field)
         expose field do |c,opt|
-          if field == :update_time
-            (format_time(c[field]) if (c.is_a?(Hash) && c.key?(field)))
-          elsif field == :news_count
-            obj  =  nil
-            c[:dynamics].each do |d|
-              if d[:type] == 1
-                obj =  d[:count]
-              end
-            end
-            obj
-          elsif field == :document_count
-            obj = nil
-            c[:dynamics].each do |d|
-              if d[:type] == 3
-                obj = d[:count]
-              end
-            end
-            obj
-          elsif field == :topic_count
-            obj  =  nil
-            c[:dynamics].each do |d|
-              if d[:type] == 2
-                obj =  d[:count]
-              end
-            end
-            obj
-          elsif field == :homework_count
-            obj  =  nil
-            c[:dynamics].each do |d|
-              if d[:type] == 4
-                obj =  d[:count]
-              end
-            end
-            obj
-          else
+          # if field == :news_count
+          #   obj  =  nil
+          #   c[:dynamics].each do |d|
+          #     if d[:type] == 1
+          #       obj =  d[:count]
+          #     end
+          #   end
+          #   obj
+          # elsif field == :document_count
+          #   obj = nil
+          #   c[:dynamics].each do |d|
+          #     if d[:type] == 3
+          #       obj = d[:count]
+          #     end
+          #   end
+          #   obj
+          # elsif field == :topic_count
+          #   obj  =  nil
+          #   c[:dynamics].each do |d|
+          #     if d[:type] == 2
+          #       obj =  d[:count]
+          #     end
+          #   end
+          #   obj
+          # elsif field == :homework_count
+          #   obj  =  nil
+          #   c[:dynamics].each do |d|
+          #     if d[:type] == 4
+          #       obj =  d[:count]
+          #     end
+          #   end
+          #   obj
+          # else
             c[field] if (c.is_a?(Hash) && c.key?(field))
-          end
+          # end
 
         end
       end
-      course_dynamic_expose :type
-      course_dynamic_expose :count
       course_dynamic_expose :course_name
       course_dynamic_expose :course_term
       course_dynamic_expose :course_time
       course_dynamic_expose :course_id
       course_dynamic_expose :course_img_url
       course_dynamic_expose :message
-      course_dynamic_expose :update_time
-      course_dynamic_expose :count
       course_dynamic_expose :news_count
       course_dynamic_expose :document_count
       course_dynamic_expose :topic_count
@@ -63,62 +57,32 @@ module Mobile
       course_dynamic_expose :current_user_is_member
       course_dynamic_expose :current_user_is_teacher
 
-      expose :documents,using:Mobile::Entities::Attachment do |f,opt|
-        obj = nil
-        f[:dynamics].each do |d|
-          if d[:type] == 3
-            obj = d[:documents]
-          end
-        end
-        obj
-      end
+      # expose :documents,using:Mobile::Entities::Attachment do |f,opt|
+      #   obj = nil
+      #   f[:dynamics].each do |d|
+      #     if d[:type] == 3
+      #       obj = d[:documents]
+      #     end
+      #   end
+      #   obj
+      # end
       expose :topics,using:Mobile::Entities::Message do |f,opt|
-        obj  =  nil
-        f[:dynamics].each do |d|
-          if d[:type] == 2
-           obj =  d[:topics]
-          end
-        end
-        obj
+        f[:topics]
       end
       expose :homeworks,using:Mobile::Entities::Homework do |f,opt|
-        obj  =  nil
-        f[:dynamics].each do |d|
-          if d[:type] == 4
-            obj =  d[:homeworks]
-          end
-        end
-        obj
+        f[:homeworks]
       end
 
       expose :news,using:Mobile::Entities::News do |f,opt|
-        obj  =  nil
-        f[:dynamics].each do |d|
-          if d[:type] == 1
-            obj =  d[:news]
-          end
-        end
-        obj
+        f[:news]
       end
 
       expose :better_students,using:Mobile::Entities::User do |f,opt|
-        obj = nil
-        f[:dynamics].each do |d|
-          if d[:type] == 6
-            obj =  d[:better_students]
-          end
-        end
-        obj
+        f[:better_students]
       end
 
       expose :active_students,using:Mobile::Entities::User do |f,opt|
-        obj = nil
-        f[:dynamics].each do |d|
-          if d[:type] == 7
-            obj =  d[:active_students]
-          end
-        end
-        obj
+        f[:active_students]
       end
 
     end

app/controllers/admin_controller.rb

@@ -337,6 +337,19 @@ class AdminController < ApplicationController
       format.html
     end
   end
+
+  #学校列表
+  def schools
+    @school_name = params[:school_name]
+    if @school_name
+      @schools = School.where("name like '%#{@school_name}%'")
+    else
+      @schools = School.all
+    end
+    respond_to do |format|
+      format.html
+    end
+  end
   #移动端版本管理
   def mobile_version
     @versions = PhoneAppVersion.reorder('created_at desc')

app/controllers/courses_controller.rb

@@ -20,11 +20,10 @@ class CoursesController < ApplicationController
   menu_item l(:label_sort_by_influence), :only => :index
 
   before_filter :can_show_course, :except => []
-  before_filter :logged_user_by_apptoken,:only => [:show,:new_homework,:feedback]
-  before_filter :find_course, :except => [ :index, :search,:list, :new,:join,:unjoin, :create, :copy, :statistics, :new_join, :course, :enterprise_course, :course_enterprise,:view_homework_attaches,:join_private_courses]
-  before_filter :authorize_course, :only => [:show, :settings, :edit, :update, :modules, :close, :reopen, :view_homework_attaches, :course]
-  before_filter :authorize_course_global, :only => [:view_homework_attaches, :new,:create]
-  before_filter :require_admin, :only => [:copy, :archive, :unarchive, :destroy, :calendar]
+  before_filter :logged_user_by_apptoken,:only => [:show,:feedback]
+  before_filter :find_course, :except => [ :index, :search, :new,:join,:unjoin, :create,  :new_join, :course,:join_private_courses]
+  before_filter :authorize_course, :only => [:show, :settings,  :update,  :course]
+  before_filter :authorize_course_global, :only => [:new,:create]
   before_filter :toggleCourse, :only => [:finishcourse, :restartcourse]
 
   before_filter :require_login, :only => [:join, :unjoin]
@@ -605,7 +604,7 @@ class CoursesController < ApplicationController
 
   def toggleCourse
     @course_prefs = Course.find_by_extra(@course.extra)
-    unless (@course_prefs.teacher == User.current || User.current.admin?)
+    unless (User.current.allowed_to?(:as_teacher,@course_prefs) || User.current.admin?)
       render_403
     end
   end
@@ -809,6 +808,12 @@ class CoursesController < ApplicationController
     end
   end
 
+  #删除课程
+  #删除课程只是将课程的is_delete状态改为false，is_delete为false状态的课程只有管理员可以看到
+  def destroy
+
+  end
+
   private
   def allow_join course
     if course_endTime_timeout? course

app/controllers/homework_common_controller.rb

@@ -1,6 +1,7 @@
 class HomeworkCommonController < ApplicationController
   require 'net/http'
   require 'json'
+  require "base64"
   layout "base_courses"
   before_filter :find_course, :only => [:index,:new,:create,:next_step]
   before_filter :find_homework, :only => [:edit,:update,:alert_anonymous_comment,:start_anonymous_comment,:stop_anonymous_comment,:destroy]
@@ -18,28 +19,28 @@ class HomeworkCommonController < ApplicationController
   end
 
   def new
-    @homework_type = "1"
-
-    @homework = HomeworkCommon.new
-    @homework.safe_attributes = params[:homework_common]
-    @homework.late_penalty = 0
-    @homework.end_time = (Time.now  + 3600 * 24).strftime('%Y-%m-%d')
-    @homework.publish_time = Time.now.strftime('%Y-%m-%d')
-
-    if @homework_type == "1"
-      #匿评作业相关属性
-      @homework_detail_manual = HomeworkDetailManual.new
-      @homework_detail_manual.ta_proportion = 0.6
-      @homework_detail_manual.absence_penalty = 0
-      @homework_detail_manual.evaluation_num = 3
-      @homework_detail_manual.evaluation_start = Time.now.strftime('%Y-%m-%d')
-      @homework_detail_manual.evaluation_end = (Time.now  + 3600 * 24).strftime('%Y-%m-%d')
-      @homework.homework_detail_manual = @homework_detail_manual
-    elsif @homework_type == "2"
-      #编程作业相关属性
-      @homework_detail_programing = HomeworkDetailPrograming.new
-      @homework.homework_detail_programing = @homework_detail_programing
-    end
+    # @homework_type = "1"
+    #
+    # @homework = HomeworkCommon.new
+    # @homework.safe_attributes = params[:homework_common]
+    # @homework.late_penalty = 0
+    # @homework.end_time = (Time.now  + 3600 * 24).strftime('%Y-%m-%d')
+    # @homework.publish_time = Time.now.strftime('%Y-%m-%d')
+    #
+    # if @homework_type == "1"
+    #   #匿评作业相关属性
+    #   @homework_detail_manual = HomeworkDetailManual.new
+    #   @homework_detail_manual.ta_proportion = 0.6
+    #   @homework_detail_manual.absence_penalty = 0
+    #   @homework_detail_manual.evaluation_num = 3
+    #   @homework_detail_manual.evaluation_start = Time.now.strftime('%Y-%m-%d')
+    #   @homework_detail_manual.evaluation_end = (Time.now  + 3600 * 24).strftime('%Y-%m-%d')
+    #   @homework.homework_detail_manual = @homework_detail_manual
+    # elsif @homework_type == "2"
+    #   #编程作业相关属性
+    #   @homework_detail_programing = HomeworkDetailPrograming.new
+    #   @homework.homework_detail_programing = @homework_detail_programing
+    # end
     respond_to do |format|
       format.html
     end
@@ -99,12 +100,13 @@ class HomeworkCommonController < ApplicationController
         question = {title:homework.name,content:homework.description}
         question[:input] = []
         question[:output] = []
-        if params[:input] && params[:output]
+        if params[:input] && params[:output] && params[:result]
           params[:input].each do |k,v|
             if params[:output].include? k
               homework_test = HomeworkTest.new
               homework_test.input = v
               homework_test.output = params[:output][k]
+              homework_test.result = params[:result][k]
               homework.homework_tests << homework_test
               question[:input] << homework_test.input
               question[:output] << homework_test.output
@@ -144,6 +146,8 @@ class HomeworkCommonController < ApplicationController
       end
 
       if homework.save
+        homework_detail_programing.save if homework_detail_programing
+        homework_detail_manual.save if homework_detail_manual
         respond_to do |format|
           format.html {
             flash[:notice] = l(:notice_successful_create)
@@ -209,7 +213,7 @@ class HomeworkCommonController < ApplicationController
     end
 
     if @homework.homework_type == 2 && @homework_detail_programing #编程作业
-      @homework_detail_programing.language = "C++"
+      @homework_detail_programing.language = params[:language]
       @homework_detail_programing.standard_code = params[:standard_code]
       @homework_detail_programing.ta_proportion = params[:ta_proportion] || 0.6
       homework_tests = @homework.homework_tests
@@ -236,6 +240,24 @@ class HomeworkCommonController < ApplicationController
           end
         end
       end
+
+      #发送修改作业的请求
+      question = {title:@homework.name,content:@homework.description}
+      question[:input] = []
+      question[:output] = []
+      @homework.homework_tests.each do |test|
+        question[:input] << test.input
+        question[:output] << test.output
+      end
+      uri = URI("http://192.168.80.21:8080/api/questions/#{@homework_detail_programing.question_id}.json")
+      body = question.to_json
+      res = Net::HTTP.new(uri.host, uri.port).start do |client|
+        request                 = Net::HTTP::Put.new(uri.path)
+        request.body            = body
+        request["Content-Type"] = "application/json"
+        client.request(request)
+      end
+      result = JSON.parse(res.body)
     end
 
     @homework.save_attachments(params[:attachments])
@@ -331,6 +353,23 @@ class HomeworkCommonController < ApplicationController
     end
   end
 
+  def programing_test
+    test = {language:params[:language],src:Base64.encode64(params[:src]),input:[params[:input]],output:[params[:output]]}
+    @index = params[:index]
+    uri = URI('http://192.168.80.21:8080/api/realtime.json')
+    body = test.to_json
+    res = Net::HTTP.new(uri.host, uri.port).start do |client|
+      request                 = Net::HTTP::Post.new(uri.path)
+      request.body            = body
+      request["Content-Type"] = "application/json"
+      client.request(request)
+    end
+    result = JSON.parse(res.body)
+    result["results"].each do |re|
+      @result = re["status"]
+    end
+  end
+
   private
   #获取课程
   def find_course

app/controllers/news_controller.rb

@@ -71,10 +71,15 @@ class NewsController < ApplicationController
         scope = @course ? @course.news.course_visible : News.course_visible
 
         @news_count = scope.count
-        #@news_pages = Paginator.new @news_count, @limit, params['page']
-        #@offset ||= scope_page.offset
-        scope_order = scope.all(:include => [:author, :course],
-                           :order => "#{News.table_name}.created_on DESC")
+        @q = params[:subject]
+        if params[:subject].nil?
+          scope_order = scope.all(:include => [:author, :course],
+                                  :order => "#{News.table_name}.created_on DESC")
+        else
+          scope_order = scope.where("#{News.table_name}.title like '#{'%' << params[:subject].to_s << '%'}'").all(:include => [:author, :course],
+                                                                                    :order => "#{News.table_name}.created_on DESC")
+        end
+
                            # :offset => @offset,
                            # :limit => @limit)
         @newss = paginateHelper scope_order,10
@@ -83,6 +88,7 @@ class NewsController < ApplicationController
             @news = News.new
             render :layout => 'base_courses'
           }
+          format.js
           format.api
           format.atom { render_feed(@newss, :title => (@course ? @course.name : Setting.app_title) + ": #{l(:label_news_plural)}") }
         end
@@ -141,7 +147,7 @@ class NewsController < ApplicationController
           ids = params[:asset_id].split(',')
           update_kindeditor_assets_owner ids,@news.id,OwnerTypeHelper::NEWS
         end
-        # 与我相关动态的记录add start
+        # <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD>̬<EFBFBD>ļ<EFBFBD>¼add start
         teachers = searchTeacherAndAssistant(@course)
         for teacher in teachers
           if(teacher.user_id != User.current.id)
@@ -155,7 +161,7 @@ class NewsController < ApplicationController
             notify.save()
           end
         end
-        # 与我相关动态的记录add end
+        # <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD>̬<EFBFBD>ļ<EFBFBD>¼add end
         render_attachment_warning_if_needed(@news)
         flash[:notice] = l(:notice_successful_create)
         redirect_to course_news_index_url(@course)

app/controllers/poll_controller.rb

@@ -137,11 +137,19 @@ class PollController < ApplicationController
         @poll_questions.poll_answers.new question_option
       end
     end
-    if @poll_questions.save
-      respond_to do |format|
-        format.js
+    # 如果是插入的话，那么从插入的这个id以后的question_num都将要+1
+    if params[:quest_id]
+      @is_insert = true
+      @poll.poll_questions.where("question_number > #{params[:quest_num].to_i}").update_all(" question_number = question_number + 1")
+      @poll_question_num = params[:quest_num].to_i
+      @poll_questions.question_number = params[:quest_num].to_i + 1
+    end
+      if @poll_questions.save
+        respond_to do |format|
+          format.js
+        end
       end
-    end
+
   end
 
   #修改题目
@@ -328,6 +336,37 @@ class PollController < ApplicationController
     end
   end
 
+
+  def import_poll
+    @poll = Poll.find(params[:to_id])
+    question_num = @poll.poll_questions.select("max(question_number) question_number").first.question_number
+    import_poll = Poll.find(params[:import_id])
+    import_poll.poll_questions.each_with_index  do |question,index|
+      option = {
+          :is_necessary => question.is_necessary,
+          :question_title => question.question_title,
+          :question_type => question.question_type,
+          :question_number => question_num + index+1
+      }
+      poll_questions = @poll.poll_questions.new option
+      for i in 1..question.poll_answers.count
+        answer = question.poll_answers[i-1][:answer_text]
+        question_option = {
+            :answer_position => i,
+            :answer_text => answer
+        }
+        poll_questions.poll_answers.new question_option
+      end
+      @poll.poll_questions << poll_questions
+    end
+    if @poll.save
+      @poll = Poll.find(params[:to_id])
+      respond_to do |format|
+        format.js
+      end
+    end
+  end
+
   #重新发布问卷
   def republish_poll
     @poll.poll_questions.each do |poll_question|

app/controllers/projects_controller.rb

@@ -150,11 +150,15 @@ class ProjectsController < ApplicationController
   end
 
   def new
-    @issue_custom_fields = IssueCustomField.sorted.all
-    @trackers = Tracker.sorted.all
-    @project = Project.new
-    @project.safe_attributes = params[:project]
-    render :layout => 'base'
+    if User.current.login?
+      @issue_custom_fields = IssueCustomField.sorted.all
+      @trackers = Tracker.sorted.all
+      @project = Project.new
+      @project.safe_attributes = params[:project]
+      render :layout => 'base'
+    else
+      redirect_to signin_url
+    end
   end
   
   def share
@@ -167,6 +171,10 @@ class ProjectsController < ApplicationController
   end
 
   def create
+    unless User.current.login?
+      redirect_to signin_url
+      return
+    end
     @issue_custom_fields = IssueCustomField.sorted.all
     @trackers = Tracker.sorted.all
     @project = Project.new
@@ -280,11 +288,11 @@ class ProjectsController < ApplicationController
 
     # 根据私密性，取出符合条件的所有数据
     if User.current.member_of?(@project) || User.current.admin?
-      @events_pages = ForgeActivity.where("project_id = ?",@project).order("created_at desc").page(params['page'|| 1]).per(20);
+      @events_pages = ForgeActivity.where("project_id = ? and forge_act_type != ?",@project, "Document" ).order("created_at desc").page(params['page'|| 1]).per(20);
       #events = @activity.events(@date_from, @date_to)
     else
       @events_pages = ForgeActivity.includes(:project).where("forge_activities.project_id = ? and projects.is_public
-                                                    = ?",@project,1).order("created_at desc")
+                                                    = ? and forge_act_type != ? ",@project,1, "Document").order("created_at desc")
                                                           .page(params['page'|| 1]).per(10);
      # @events = @activity.events(@date_from, @date_to, :is_public => 1)
     end

app/controllers/repositories_controller.rb

@@ -449,6 +449,8 @@ update
   def stats
     @project_id = params[:id]
     @repository_id = @repository.identifier
+    # 提交次数统计
+    @status_commit_count = Changeset.count(:conditions => ["#{Changeset.table_name}.repository_id = ?", @repository.id])
     render :layout => 'base_projects'
   end
 
@@ -459,6 +461,12 @@ update
       data = graph_commits_per_month(@repository)
     when "commits_per_author"
       data = graph_commits_per_author(@repository)
+    when "author_commits_per_month"
+      data = graph_author_commits_per_month(@repository)
+    when "author_commits_six_month"
+      data = author_commits_six_month(@repository)
+    when "author_code_six_months"
+      data = author_code_six_month(@repository)
     end
     if data
       headers["Content-Type"] = "image/svg+xml"
@@ -484,7 +492,18 @@ update
     if params[:repository_id].present?
       @repository = @project.repositories.find_by_identifier_param(params[:repository_id])
     else
-      @repository = @project.repository
+      # 多版本库，如果一个版本库为空则去下一个
+      rep_count = @project.repositories.count
+      if @project.repository.nil?
+        for i in 0..rep_count
+          unless @project.repositories[i].nil?
+            @repository = @project.repositories[i]
+            break
+          end
+        end
+      else
+        @repository = @project.repository
+      end
     end
     (render_404; return false) unless @repository
     @path = params[:path].is_a?(Array) ? params[:path].join('/') : params[:path].to_s
@@ -606,6 +625,123 @@ update
     )
     graph.burn
   end
+
+  # 用户最近一年的提交次数
+  def graph_author_commits_per_month(repository)
+    @date_to = Date.today
+    @date_from = @date_to << 12
+    @date_from = Date.civil(@date_from.year, @date_from.month,  @date_from.day)
+    commits_by_author = Changeset.count(:all, :group => :committer,
+                                         :conditions => ["#{Changeset.table_name}.repository_id = ? AND #{Changeset.table_name}.commit_date BETWEEN ? AND ?", repository.id, @date_from, @date_to])
+    commits_by_author = commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}.last(25)
+
+    fields = commits_by_author.collect {|r| r.first}
+    commits_data = commits_by_author.collect {|r| r.last}
+
+    fields = fields + [""]*(10 - fields.length) if fields.length<10
+    commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
+
+    # Remove email adress in usernames
+    fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
+
+    graph = SVG::Graph::BarHorizontal.new(
+        :height => 400,
+        :width => 600,
+        :fields => fields,
+        :stack => :side,
+        :scale_integers => true,
+        :show_data_values => true,
+        :rotate_y_labels => false,
+        :graph_title => l(:label_author_commits_year),
+        :show_graph_title => true,
+        :no_css => true
+    )
+    graph.add_data(
+        :data => commits_data,
+        :title => l(:label_revision_commit_count)
+    )
+    graph.burn
+  end
+
+  # 用户最近六个月的提交次数
+  def author_commits_six_month(repository)
+    @date_to = Date.today
+    @date_from = @date_to << 6
+    @date_from = Date.civil(@date_from.year, @date_from.month, @date_from.day)
+    commits_by_author = Changeset.count(:all, :group => :committer,
+                                        :conditions => ["#{Changeset.table_name}.repository_id = ? AND #{Changeset.table_name}.commit_date BETWEEN ? AND ?", repository.id, @date_from, @date_to])
+    commits_by_author = commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}.last(25)
+
+    fields = commits_by_author.collect {|r| r.first}
+    commits_data = commits_by_author.collect {|r| r.last}
+
+    fields = fields + [""]*(10 - fields.length) if fields.length<10
+    commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
+
+    # Remove email adress in usernames
+    fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
+
+    graph = SVG::Graph::BarHorizontal.new(
+        :height => 400,
+        :width => 600,
+        :fields => fields,
+        :stack => :side,
+        :scale_integers => true,
+        :show_data_values => true,
+        :rotate_y_labels => false,
+        :graph_title => l(:label_author_commits_six_month),
+        :show_graph_title => true
+    )
+    graph.add_data(
+        :data => commits_data,
+        :title => l(:label_revision_commit_count)
+    )
+    graph.burn
+  end
+
+  # 最近六个月代码量统计
+  def author_code_six_month(repository)
+    @date_to = Date.today
+    @date_from = @date_to << 6
+    @date_from = Date.civil(@date_from.year, @date_from.month, @date_from.day)
+    commits_by_author = Changeset.count(:group => :committer, :conditions => ["#{Changeset.table_name}.repository_id = ? AND #{Changeset.table_name}.commit_date BETWEEN ? AND ?", repository.id, @date_from, @date_to])
+    commits_by_author = commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}.last(40)
+    all_author = []
+    commits_by_author.each do |cba|
+      all_author << cba.first
+    end
+    # all_author = all_author.collect {|c| c.gsub(%r{/ /<.+@.+>}, '') }
+    all_author = all_author.collect {|c| c.split.first }
+    commits_by_author = repository.commits(all_author, "#{@date_from}", "#{@date_to}", repository.id == 150 ? "szzh" : 'master')
+
+    fields = commits_by_author.collect {|r| r.first}
+    commits_data = commits_by_author.collect {|r| r.last}
+
+    fields = fields + [""]*(10 - fields.length) if fields.length<10
+    commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
+
+    # Remove email adress in usernames
+    fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
+
+    graph = SVG::Graph::BarHorizontal.new(
+        :height => 400,
+        :width => 600,
+        :fields => fields,
+        :stack => :side,
+        :scale_integers => true,
+        :show_data_values => true,
+        :rotate_y_labels => false,
+        :graph_title => l(:label_author_code_six_month),
+        :show_graph_title => true
+    )
+    graph.add_data(
+        :data => commits_data,
+        :title => l(:lable_revision_code_count)
+    )
+    graph.burn
+  end
+
+
   def check_hidden_repo
     project = Project.find(params[:id])
     if !User.current.member_of?(project)

app/controllers/school_controller.rb

@@ -4,28 +4,21 @@ class SchoolController < ApplicationController
   
   def upload
     uploaded_io = params[:logo]
-    school_id = 0
-    schools = School.where("name = ?", params[:school])
-    
-    schools.each do |s|
-      school_id = s.id
-    end
-    
+    school_id ||= params[:id]
     unless uploaded_io.nil? 
       File.open(Rails.root.join('public', 'images', 'school', school_id.to_s+'.png'), 'wb') do |file|
         file.write(uploaded_io.read)
       end
-      
       s1 = School.find(school_id)
       s1.logo_link  = '/images/school/'+school_id.to_s+'.png'
       s1.save
-      
-      
-    end    
+    end
+    redirect_to admin_schools_url(:school_name => params[:school_name])
   end  
 
   def upload_logo
-
+    @school = School.find params[:id]
+    @school_name = params[:school_name]
   end
 
   #获取制定学校开设的课程数

app/controllers/student_work_controller.rb

@@ -157,7 +157,7 @@ class StudentWorkController < ApplicationController
   end
 
   def edit
-    if @homework.homework_type == 2   #编程作业不能修改作业
+    if !User.current.admin? && @homework.homework_type == 2   #编程作业不能修改作业
       render_403
     else
       respond_to do |format|
@@ -396,6 +396,7 @@ class StudentWorkController < ApplicationController
           if student_work_test.result == 0
             student_score_count += 1
           end
+          student_work_test.error_msg = params[:compile_error_msg]
           student_work_test.save!
         end
       end
@@ -444,7 +445,7 @@ class StudentWorkController < ApplicationController
   #判断是不是当前作品的提交者
   #提交者 && (非匿评作业 || 未开启匿评) 可以编辑作品
   def author_of_work
-    render_403 unless (User.current.id == @work.user_id || User.current.admin?) && (@homework.homework_type != 1 || @homework.homework_detail_manual.comment_status == 1 )
+    render_403 unless User.current.admin? || (User.current.id == @work.user_id && @homework.homework_type != 1 || @homework.homework_detail_manual.comment_status == 1 )
   end
 
   def teacher_of_course
@@ -467,22 +468,60 @@ class StudentWorkController < ApplicationController
     sheet1 = book.create_worksheet :name => "homework"
     blue = Spreadsheet::Format.new :color => :blue, :weight => :bold, :size => 10
     sheet1.row(0).default_format = blue
-    sheet1.row(0).concat([l(:excel_user_id),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_mail),l(:excel_homework_name),
-                          l(:excel_t_score),l(:excel_ta_score),l(:excel_n_score),l(:excel_f_score),l(:excel_commit_time)])
-    count_row = 1
-    items.each do |homework|
-      sheet1[count_row,0]=homework.user.id
-      sheet1[count_row,1] = homework.user.lastname.to_s + homework.user.firstname.to_s
-      sheet1[count_row,2] = homework.user.login
-      sheet1[count_row,3] = homework.user.user_extensions.student_id
-      sheet1[count_row,4] = homework.user.mail
-      sheet1[count_row,5] = homework.name
-      sheet1[count_row,6] = homework.teacher_score.nil? ? l(:label_without_score) : format("%.2f",homework.teacher_score)
-      sheet1[count_row,7] = homework.teaching_asistant_score.nil? ? l(:label_without_score) : format("%.2f",homework.teaching_asistant_score)
-      sheet1[count_row,8] = homework.student_score.nil? ? l(:label_without_score) : format("%.2f",homework.student_score)
-      sheet1[count_row,9] = homework.respond_to?("score") ? homework.score.nil? ? l(:label_without_score) : format("%.2f",homework.score) : l(:label_without_score)
-      sheet1[count_row,10] = format_time(homework.created_at)
-      count_row += 1
+    if @homework.homework_type == 0 #普通作业
+      sheet1.row(0).concat([l(:excel_user_id),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_mail),l(:excel_homework_name),
+                            l(:excel_t_score),l(:excel_ta_score),l(:excel_f_score),l(:excel_commit_time)])
+      count_row = 1
+      items.each do |homework|
+        sheet1[count_row,0]=homework.user.id
+        sheet1[count_row,1] = homework.user.lastname.to_s + homework.user.firstname.to_s
+        sheet1[count_row,2] = homework.user.login
+        sheet1[count_row,3] = homework.user.user_extensions.student_id
+        sheet1[count_row,4] = homework.user.mail
+        sheet1[count_row,5] = homework.name
+        sheet1[count_row,6] = homework.teacher_score.nil? ? l(:label_without_score) : format("%.2f",homework.teacher_score)
+        sheet1[count_row,7] = homework.teaching_asistant_score.nil? ? l(:label_without_score) : format("%.2f",homework.teaching_asistant_score)
+        # sheet1[count_row,8] = homework.student_score.nil? ? l(:label_without_score) : format("%.2f",homework.student_score)
+        sheet1[count_row,8] = homework.respond_to?("score") ? homework.score.nil? ? l(:label_without_score) : format("%.2f",homework.score) : l(:label_without_score)
+        sheet1[count_row,9] = format_time(homework.created_at)
+        count_row += 1
+      end
+    elsif @homework.homework_type == 1 #匿评作业
+      sheet1.row(0).concat([l(:excel_user_id),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_mail),l(:excel_homework_name),
+                            l(:excel_t_score),l(:excel_ta_score), l(:excel_n_score),l(:excel_f_score),l(:excel_commit_time)])
+      count_row = 1
+      items.each do |homework|
+        sheet1[count_row,0]=homework.user.id
+        sheet1[count_row,1] = homework.user.lastname.to_s + homework.user.firstname.to_s
+        sheet1[count_row,2] = homework.user.login
+        sheet1[count_row,3] = homework.user.user_extensions.student_id
+        sheet1[count_row,4] = homework.user.mail
+        sheet1[count_row,5] = homework.name
+        sheet1[count_row,6] = homework.teacher_score.nil? ? l(:label_without_score) : format("%.2f",homework.teacher_score)
+        sheet1[count_row,7] = homework.teaching_asistant_score.nil? ? l(:label_without_score) : format("%.2f",homework.teaching_asistant_score)
+        sheet1[count_row,8] = homework.student_score.nil? ? l(:label_without_score) : format("%.2f",homework.student_score)
+        sheet1[count_row,9] = homework.respond_to?("score") ? homework.score.nil? ? l(:label_without_score) : format("%.2f",homework.score) : l(:label_without_score)
+        sheet1[count_row,10] = format_time(homework.created_at)
+        count_row += 1
+      end
+    elsif @homework.homework_type == 2 #编程作业
+      sheet1.row(0).concat([l(:excel_user_id),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_mail),l(:excel_homework_name),
+                            l(:excel_t_score),l(:excel_ta_score), l(:excel_s_score),l(:excel_f_score),l(:excel_commit_time)])
+      count_row = 1
+      items.each do |homework|
+        sheet1[count_row,0]=homework.user.id
+        sheet1[count_row,1] = homework.user.lastname.to_s + homework.user.firstname.to_s
+        sheet1[count_row,2] = homework.user.login
+        sheet1[count_row,3] = homework.user.user_extensions.student_id
+        sheet1[count_row,4] = homework.user.mail
+        sheet1[count_row,5] = homework.name
+        sheet1[count_row,6] = homework.teacher_score.nil? ? l(:label_without_score) : format("%.2f",homework.teacher_score)
+        sheet1[count_row,7] = homework.teaching_asistant_score.nil? ? l(:label_without_score) : format("%.2f",homework.teaching_asistant_score)
+        sheet1[count_row,8] = homework.student_score.nil? ? l(:label_without_score) : format("%.2f",homework.student_score)
+        sheet1[count_row,9] = homework.respond_to?("score") ? homework.score.nil? ? l(:label_without_score) : format("%.2f",homework.score) : l(:label_without_score)
+        sheet1[count_row,10] = format_time(homework.created_at)
+        count_row += 1
+      end
     end
     book.write xls_report
     xls_report.string

app/controllers/welcome_controller.rb

@@ -100,44 +100,6 @@ class WelcomeController < ApplicationController
     @course_page = FirstPage.find_by_page_type('course')
     @school_id = params[:school_id] || User.current.user_extensions.school.try(:id) || 117
     @logoLink ||= logolink()
-
-    ##3-8月份为查找春季课程，9-2月份为查找秋季课程
-    #month_now = Time.now.strftime("%m").to_i
-    #year_now = Time.new.strftime("%Y").to_i
-    #(month_now >= 3 && month_now < 9) ? course_term = l(:label_spring) : course_term = l(:label_autumn)
-    ##year_now -= 1 if year_now < 3
-    #@school_id.nil? ? @cur_school_course = [] : @cur_school_course = find_miracle_course(10,7,@school_id, year_now, course_term)
-    ##未登录或者当前学校未开设课程
-    #if @cur_school_course.empty?
-    #  @has_course = false
-    #  User.current.logged? ? course_count = 9 : course_count = 10
-    #  @cur_school_course += find_all_new_hot_course(course_count, @school_id, year_now, course_term)
-    #  while @cur_school_course.count < 9 do
-    #    if course_term == l(:label_spring)
-    #      course_term = l(:label_autumn)
-    #      year_now -= 1
-    #    else
-    #      course_term = l(:label_spring)
-    #    end
-    #    @cur_school_course += find_all_new_hot_course((10-@cur_school_course.count), nil, year_now, course_term)
-    #  end
-    #else
-    #  if @cur_school_course.count < 9
-    #    @has_course = false
-    #    @cur_school_course += find_all_new_hot_course(9-@cur_school_course.count, @school_id, year_now, course_term)
-    #    if @cur_school_course.count < 9
-    #      if course_term == l(:label_spring)
-    #        course_term = l(:label_autumn)
-    #        year_now -= 1
-    #      else
-    #        course_term = l(:label_spring)
-    #      end
-    #      @cur_school_course += find_all_new_hot_course(9-@cur_school_course.count, nil, year_now, course_term)
-    #    end
-    #  else
-    #    @has_course = true
-    #  end
-    #end
   end
 
   def logolink()

app/controllers/words_controller.rb

@@ -4,7 +4,7 @@ class WordsController < ApplicationController
   include ApplicationHelper
   before_filter :find_user, :only => [:new, :create, :destroy, :more, :back]
   def create
-    if params[:new_form][:user_message].size>0
+    if params[:new_form][:user_message].size>0 && User.current.logged?
       unless params[:user_id].nil?
         if params[:reference_content]
           message = params[:new_form][:user_message] + "\n" + params[:reference_content]
@@ -18,22 +18,13 @@ class WordsController < ApplicationController
           list = User.find(refer_user_id).add_jour(User.current, message, refer_user_id)
         end
         @jour = list.last
-        # @user.count_new_jour
-        # if a_message.size > 5
-          # @message = a_message[-5, 5]
-        # else
-          # @message = a_message
-        # end
-        # @message_count = a_message.count
       end
     end
-    # @jours = @user.journals_for_messages.where('m_parent_id IS NULL').reverse
-    # @jour = paginateHelper @jours,10
+    jours = @user.journals_for_messages.where('m_parent_id IS NULL').order('created_on DESC')
+    @jour = paginateHelper jours,10
 
     respond_to do |format|
-     # format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}}
       format.js
-      #format.api { render_api_ok }
     end
   end
 
@@ -93,7 +84,6 @@ class WordsController < ApplicationController
     end
     respond_to do |format|
       format.js
-      #format.api { render_api_ok }
     end
   end
 
@@ -206,7 +196,15 @@ class WordsController < ApplicationController
       flash[:error] = feedback.errors.full_messages[0]
       redirect_to project_feedback_url(params[:id])
     end
+  end
 
+  #给用户留言
+  def leave_user_message
+    @user = User.find(params[:id])
+    if params[:new_form][:user_message].size>0 && User.current.logged? && @user
+      @user.add_jour(User.current, params[:new_form][:user_message])
+    end
+    redirect_to feedback_path(@user)
   end
 
   # add by nwb

app/helpers/api_helper.rb

@@ -1,5 +1,11 @@
 # encoding: utf-8
 module ApiHelper
+  ONE_MINUTE = 60 * 1000
+  ONE_HOUR = 60 * ONE_MINUTE
+  ONE_DAY = 24 * ONE_HOUR
+  ONE_MONTH = 30 * ONE_DAY
+
+  ONE_YEAR = 12 * ONE_MONTH
   #获取用户的工作单位
   def get_user_work_unit user
     work_unit = ""
@@ -163,5 +169,37 @@ module ApiHelper
 
   end
 
+  # 获取当前时间
+  def time_from_now time
+    lastUpdateTime = time.to_i*1000
+
+    currentTime = Time.now.to_i*1000
+    timePassed = currentTime - lastUpdateTime;
+    timeIntoFormat = 0
+    updateAtValue = ""
+    if timePassed < 0
+        updateAtValue = "时间有问题"
+    elsif timePassed < ONE_MINUTE
+        updateAtValue = "一分钟前"
+    elsif timePassed < ONE_HOUR
+        timeIntoFormat = timePassed / ONE_MINUTE
+        updateAtValue = timeIntoFormat.to_s + "分钟前"
+    elsif (timePassed < ONE_DAY)
+        timeIntoFormat = timePassed / ONE_HOUR
+        updateAtValue = timeIntoFormat.to_s + "小时前"
+    elsif (timePassed < ONE_MONTH)
+        timeIntoFormat = timePassed / ONE_DAY
+        updateAtValue = timeIntoFormat.to_s + "天前"
+    elsif (timePassed < ONE_YEAR)
+        timeIntoFormat = timePassed / ONE_MONTH
+        updateAtValue = timeIntoFormat.to_s + "个月前"
+    else
+        timeIntoFormat = timePassed / ONE_YEAR
+        updateAtValue = timeIntoFormat.to_s + "年前"
+    end
+    updateAtValue
+
+  end
+
 
 end

app/helpers/members_helper.rb

@@ -38,7 +38,7 @@ module MembersHelper
       scope = []
     end
     principals = paginateHelper scope,10
-    s = content_tag('ul', project_member_check_box_tags_ex('membership[user_ids][]', principals), :class => 'mb5')
+    s = content_tag('ul', project_member_check_box_tags_ex('membership[user_ids][]', principals), :class => 'mb5', :id => 'principals')
     links = pagination_links_full(@obj_pages, @obj_count, :per_page_links => false, :remote => false, :flag => true){|text, parameters, options|
       link_to text, autocomplete_project_memberships_path(project, parameters.merge(:q => params[:q],:flag => true, :format => 'js')), :remote => true
     }

app/helpers/praise_tread_helper.rb

@@ -20,9 +20,9 @@ module PraiseTreadHelper
       # when 0
         # return @record.tread_num.nil? ? 0 : @record.tread_num
       # end
-      return (@record.praise_num.to_i-@record.tread_num.to_i)
+      return ((@record.praise_num.nil? ? 0 : @record.praise_num.to_i)-(@record.tread_num.nil? ? 0 : @record.tread_num.to_i))
     else
-    return 0
+      return 0
     end
   end
 

app/helpers/repositories_helper.rb

@@ -236,13 +236,14 @@ module RepositoriesHelper
   # 判断项目是否有主版本库
   def judge_main_repository(pro)
     if pro.repositories.blank?
-      return false
+      status =  false
     else
-      pro.repositories.sort.each do |rep|
-        rep.is_default?
-        return true
+      pro.repositories.each do |rep|
+        status = true and break if rep.is_default?
+        status = false
       end
     end
+    status
   end
   # def cvs_field_tags(form, repository)
     # content_tag('p', form.text_field(

app/helpers/users_helper.rb

@@ -328,109 +328,55 @@ module UsersHelper
       return [0,[]]
     end
     list = query.order("updated_on desc").limit(10).all
-    return [count,list];
+    return [count,list]
   end
 
   def get_create_course_count(user)
-    return Course.where("tea_id = ?",user.id).count()
+    if user == User.current
+      user.courses.count
+    else
+      user.courses.where("is_public = 1").count
+    end
   end
   def get_join_course_count(user)
-    return user.coursememberships.count() - get_create_course_count(user)
+    user.coursememberships.count - get_create_course_count(user)
   end
   def get_homework_commons_count(user)
-    return HomeworkCommon.where("user_id = ?",user.id).count()
+    HomeworkCommon.where("user_id = ?",user.id).count
   end
   def get_projectandcourse_attachment_count(user)
-    return Attachment.where("author_id = ? and container_type in ('Project','Course')",user.id).count()
+    Attachment.where("author_id = ? and container_type in ('Project','Course')",user.id).count
   end
   def get_create_project_count(user)
-    return Project.where("user_id = ? and project_type = ?",user.id,Project::ProjectType_project).count()
+    Project.where("user_id = ? and project_type = ?",user.id,Project::ProjectType_project).count
   end
   def get_join_project_count(user)
-    return user.memberships.count(conditions: "projects.project_type = #{Project::ProjectType_project}") - get_create_project_count(user)
+    user.memberships.count(conditions: "projects.project_type = #{Project::ProjectType_project}") - get_create_project_count(user)
   end
   def get_create_issue_count(user)
-    return Issue.where("author_id = ?",user.id).count()
+    Issue.where("author_id = ?",user.id).count
   end
   def get_resolve_issue_count(user)
-    return Issue.where("assigned_to_id = ? and status_id=3",user.id).count()
+    Issue.where("assigned_to_id = ? and status_id=3",user.id).count
   end
   def get_anonymous_evaluation_count(user)
-    return StudentWorksScore.where("user_id = ? and reviewer_role=3",user.id).count()
+    StudentWorksScore.where("user_id = ? and reviewer_role=3",user.id).count
   end
 
-
-  # def query_activities(query,type)
-  #   query_rec_count = 8
-  #   # query = query.where("act_type='JournalsForMessage'")
-  #   #query = query.where("act_type not in (?)", ['JournalsForMessage','Message','HomeworkCommon','News','Issue','Journal','Poll'])
-  #   list = query.order("id desc").limit(query_rec_count).all
-  #
-  #   result = [];
-  #   for item in list
-  #     container = get_activity_container(item,type)
-  #     if( activity_is_show(item,container) )
-  #       result << { :item=>item,:e=>container }
-  #     end
-  #   end
-  #   return [lastid,result]
-  # end
-  # def get_activity_container activity,type
-  #   e = nil;
-  #   if type == 'Project'
-  #     if activity.act_type == 'Poll'
-  #       # 项目没有问卷
-  #       # e = Project.find_by_id(activity.act.polls_group_id)
-  #     else
-  #       e = activity.act.project if activity.act.respond_to?('project')
-  #     end
-  #   end
-  #   if type == 'Course'
-  #     if activity.act_type == 'Poll'
-  #       e = Course.find_by_id(activity.act.polls_group_id)
-  #     else
-  #       e = activity.act.course if activity.act.respond_to?('course')
-  #     end
-  #   end
-  #
-  #   return e;
-  # end
   def query_activities(query)
-    list = query.limit(8).all
-    result = [];
+    list = query.limit(13).all
+    result = []
     for item in list
       container = get_activity_container(item)
       result << { :item=>item,:e=>container }
     end
-    return result
+    result
   end
+
   def get_activity_container activity
     return activity.activity_container
-    # if type == 'Project'
-    #   return activity.act.project if activity.act.respond_to?('project')
-    # end
-    # if type == 'Course'
-    #   if activity.act_type == 'Poll'
-    #     return Course.find_by_id(activity.act.polls_group_id)
-    #   end
-    #   return activity.act.course if activity.act.respond_to?('course')
-    # end
-    # return nil;
   end
 
-  # def activity_is_show(activity,e)
-  #   if(!e)
-  #     return false
-  #   end
-  #
-  #   if activity.user_id == User.current.id
-  #     return true
-  #   end
-  #   if( e.visible? )
-  #     return true
-  #   end
-  #   return false
-  # end
   def get_activity_act_showname_htmlclear(activity)
     str = get_activity_act_showname(activity)
     str = str.gsub(/<.*>/,'')
@@ -529,14 +475,14 @@ module UsersHelper
       when "Issue"
         return '发表了问题'
       when "Journal"
-        return '回复了问题'
+        return '更新了问题'
       when "JournalsForMessage"
         return e.class.to_s == 'Course' ? '发表了留言' : '提交了反馈'
       #return ( activity.act.reply_id == nil || activity.act.reply_id == 0 ) ? '' : ''
       when "Message"
         return ( activity.act.parent_id == nil || activity.act.parent_id == '' ) ? '发布了帖子' : '回复了帖子'
       when "Poll"
-        return '发布了问卷'
+        return '创建了问卷'
       else
         return '有了新动态'
     end

app/models/homework_test.rb

@@ -2,5 +2,5 @@ class HomeworkTest < ActiveRecord::Base
   attr_accessible :input, :output, :homework_common_id
 
   belongs_to :homework_common
-  has_one :student_work_test
+  has_many :student_work_test
 end

app/models/mailer.rb

@@ -388,7 +388,8 @@ class Mailer < ActionMailer::Base
     @user = applied.user
     recipients = @project.manager_recipients
     s = l(:text_applied_project, :id => "##{@user.show_name}", :project => @project.name)
-    @applied_url =  url_for(:controller => 'projects', :action => 'settings', :id => @project.id,:tab=>'members')
+    @token = Token.get_token_from_user(@user, 'autologin')
+    @applied_url =  url_for(:controller => 'projects', :action => 'settings', :id => @project.id,:tab=>'members', :token => @token.value)
     mail :to => recipients,
          :subject => s
   end

app/models/repository/git.rb

@@ -38,6 +38,12 @@ class Repository::Git < Repository
     'Git'
   end
 
+  def commits(authors, start_date, end_date, branch='master')
+    scm.commits(authors, start_date, end_date,branch).map {|commit|
+      [commit[:author], commit[:num]]
+    }
+  end
+
   def report_last_commit
     extra_report_last_commit
   end

app/models/student_work_test.rb

@@ -1,6 +1,6 @@
 # encoding: utf-8
 class StudentWorkTest < ActiveRecord::Base
-  attr_accessible :student_work_id, :homework_test_id, :result
+  attr_accessible :student_work_id, :homework_test_id, :result, :error_msg
 
   belongs_to :homework_test
   belongs_to :student_work

app/services/courses_service.rb

@@ -654,36 +654,42 @@ class CoursesService
       return
     end
     if current_user == @user || current_user.admin?
-      membership = @user.coursememberships.page(1).per(15)
+      membership = @user.coursememberships
     else
-      membership = @user.coursememberships.page(1).per(15).all(:conditions => Course.visible_condition(current_user))
+      membership = @user.coursememberships.all(:conditions => Course.visible_condition(current_user))
     end
     if membership.nil? || membership.count == 0
       raise l(:label_no_courses, :locale => get_user_language(current_user))
     end
-    membership.sort! { |older, newer| newer.created_on <=> older.created_on }
+    #membership.sort! { |older, newer| newer.created_on <=> older.created_on }
 
     #定义一个数组集合，存放hash数组，该hash数组包括课程的信息，并包含课程的最新发布的资源，最新的讨论区留言，最新的作业，最新的通知
     result = []
     #对用户所有的课程进行循环，找到每个课程最新发布的资源，最新的讨论区留言，最新的作业，最新的通知，并存进数组
+
     membership.each do |mp|
       course = mp.course
       latest_course_dynamics = []
+      notices_count = 0
+      topic_count = 0
+      topics = nil
+      homeworkss = nil
+      notices = nil
 
       # 课程通知
       latest_news = course.news.page(1).per(2).order("created_on desc")
       unless latest_news.first.nil?
-        latest_course_dynamics << {:type => 1, :time => latest_news.first.created_on,:count=>course.news.count,
-                                    :news => latest_news.all}
+        notices_count = course.news.count
+        notices = latest_news.all
+        latest_course_dynamics << {:time => latest_news.first.created_on }
       end
-
       # 课程讨论区
        latest_message = course.boards.first.topics.page(1).per(2)
        unless latest_message.first.nil?
-         latest_course_dynamics << {:type => 2, :time => latest_message.first.created_on, :count =>course.boards.nil? ? 0 : course.boards.first.topics.count,
-                                    :topics => latest_message.all}
+         topic_count = course.boards.nil? ? 0 : course.boards.first.topics.count
+         topics = latest_message.all
+         latest_course_dynamics << {:time => latest_message.first.created_on}
        end
-
       # 课程资源
       # latest_attachment = course.attachments.order("created_on desc").page(1).per(2)
       # unless latest_attachment.first.nil?
@@ -694,14 +700,17 @@ class CoursesService
       #课程作业 已经交的学生列表（暂定显示6人），未交的学生列表，作业的状态
       homeworks = course.homework_commons.page(1).per(2).order('created_at desc')
       unless homeworks.first.nil?
-        latest_course_dynamics << {:type => 4, :time => homeworks.first.updated_at, :count=>course.homework_commons.count , :homeworks => homeworks}
+        homeworkss =  homeworks
+        latest_course_dynamics << {:time => homeworks.first.updated_at}
       end
       latest_course_dynamics.sort! { |order, newer| newer[:time] <=> order[:time] }
       # 课程学霸 学生总分数排名靠前的5个人
       homework_count = course.homework_commons.count
       sql = "select users.*,ROUND(sum(student_works.final_score),2) score from student_works left outer join users on student_works.user_id = users.id" <<
           " where  homework_common_id in ( select id from homework_commons where homework_commons.course_id = #{course.id}) GROUP BY student_works.user_id ORDER BY score desc limit 0,4"
+
       better_students = User.find_by_sql(sql)
+
       # 找出在课程讨论区发帖回帖数最多的
       active_students = []
       sql1 = " select users.*,count(author_id)*2 active_count from messages " <<
@@ -710,20 +719,41 @@ class CoursesService
           " GROUP BY messages.author_id ORDER BY count(author_id) desc " <<
           " limit 0,4"
       active_students = User.find_by_sql(sql1)
+
       if homework_count != 0  &&  !better_students.empty?
-        latest_course_dynamics <<{:type=> 6,:time=>"1970-01-01 0:0:0 +0800",:count=> 4,:better_students=> better_students}
+        latest_course_dynamics <<{:time=>"1970-01-01 0:0:0 +0800"}
       end
       unless active_students.empty?
-        latest_course_dynamics <<{:type=> 7,:time=>"1970-01-01 0:0:0 +0800",:count=> 4,:active_students=>active_students}
+        latest_course_dynamics <<{:time=>"1970-01-01 0:0:0 +0800"}
       end
         latest_course_dynamic = latest_course_dynamics.first
         unless latest_course_dynamic.nil?
-          result << {:course_name => course.name,:current_user_is_member => current_user.member_of_course?(course),:current_user_is_teacher => is_course_teacher(current_user,course), :course_id => course.id, :course_img_url => url_to_avatar(course), :course_time => course.time, :course_term => course.term,:message => "", :dynamics => latest_course_dynamics,
-                     :course_student_num=>course ? course.members.count : 0,:time_from_now=> distance_of_time_in_words(Time.now, latest_course_dynamic[:time].to_time) << "前",:time=>latest_course_dynamic[:time].to_time}
+          result << {:course_name => course.name,
+                     :current_user_is_member => current_user.member_of_course?(course),
+                     :current_user_is_teacher => is_course_teacher(current_user,course),
+                     :course_id => course.id,
+                     :course_img_url => url_to_avatar(course),
+                     :course_time => course.time,
+                     :course_term => course.term,
+                     :news_count => notices_count,
+                     :homework_count => homework_count,
+                     :topic_count => topic_count,
+                     :news => notices,
+                     :homeworks => homeworkss,
+                     :topics => topics,
+                     :better_students => better_students,
+                     :active_students => active_students,
+                     :message => "",
+                     :course_student_num=>course ? course.members.count : 0,
+                     #:time_from_now=> distance_of_time_in_words(Time.now, latest_course_dynamic[:time].to_time) << "前",
+                     :time_from_now=>time_from_now(latest_course_dynamic[:time].to_time), #.strftime('%Y-%m-%d %H:%M:%S').to_s,
+                     :time=>latest_course_dynamic[:time].to_time}
         end
+
     end
     #返回数组集合
     result.sort! { |order, newer| newer[:time] <=> order[:time] }
+
     result
   end
 

app/views/account/lost_password.html.erb

@@ -9,7 +9,7 @@
   <div class="box tabular">
     <p>
       <label for="mail"><%=l(:field_mail)%> <span class="required">*</span></label>
-      <%= text_field_tag 'mail', nil, :size => 40 %>
+      <%= text_field_tag 'mail', nil, :size => 40, :placeholder => '请输入注册邮箱'%>
       <%= submit_tag l(:button_submit) %>
     </p>
   </div>

app/views/admin/schools.html.erb

@@ -0,0 +1,50 @@
+<h3 style="float: left">
+  <%=l(:label_school_plural)%>
+</h3>
+<%= form_tag({:controller => 'admin', :action => 'schools' }, :method => :get,:id=>"search_course_form") do %>
+    <%= submit_tag "搜索",:style => "float: right;margin-right: 15px;"%>
+    <input style="float: right;margin-right: 10px;" id="v_subject" placeholder="学校名称" type="text" name="school_name" value="<%= @school_name%>">
+<% end %>
+<div class="cl"></div>
+
+<div class="autoscroll" style="margin-top: 40px;">
+  <table class="list" style="width: 100%;table-layout: fixed">
+    <thead>
+    <tr>
+      <th style="width: 50px;">
+        序号
+      </th>
+      <th style="width: 100px;">
+        LOGO
+      </th>
+      <th>
+        学校名称
+      </th>
+      <th style="width: 100px;"></th>
+    </tr>
+    </thead>
+    <tbody>
+    <% @schools.each do |school|%>
+        <tr class="<%= cycle("odd", "even") %>">
+          <td  style="text-align:center;vertical-align: middle;">
+            <%= school.id %>
+          </td>
+          <td align="center">
+            <%= image_tag(school.logo_link,width:40,height:40) %>
+          </td>
+          <td style="text-align:center;vertical-align: middle;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;" class="name" title='<%=school.name%>'>
+            <span>
+              <%= link_to school.name,"http://#{Setting.host_course}/?school_id=#{school.id}" %>
+            </span>
+          </td>
+          <td class="buttons" style="vertical-align: middle;">
+            <%= link_to("修改",  upload_logo_school_path(school.id,:school_name => @school_name), :class => 'icon icon-copy') %>
+            <%#= link_to(l(:button_delete),  organization_path(school.id), :method => :delete,:confirm => l(:text_are_you_sure), :class => 'icon icon-del') %>
+          </td>
+        </tr>
+    <% end%>
+    </tbody>
+  </table>
+</div>
+
+<% html_title(l(:label_project_plural)) -%>