Merge branch 'dev_zanle' into szzh

Conflicts: config/routes.rb
2015-01-30 09:05:47 +08:00 · 2015-01-30 09:05:47 +08:00 · ce526fde77
parent 2978d9020f 43e9f738c0
commit ce526fde77
48 changed files with 1307 additions and 65 deletions
--- a/.gitignore
+++ b/.gitignore
@ -7,8 +7,11 @@
 /config/configuration.yml
 /files/*
 /log/*
+/public/tmp/*
 /tmp/*
+/public/cache/*
 .gitignore
+/config/newrelic.yml
 /public/images/avatars/*
 /Gemfile
 /Gemfile.lock
--- a/.metadata/.plugins/org.eclipse.core.resources/.root/4.tree
+++ b/.metadata/.plugins/org.eclipse.core.resources/.root/4.tree
--- a/.metadata/.plugins/org.eclipse.core.resources/.safetable/com.aptana.core.io.15
+++ b/.metadata/.plugins/org.eclipse.core.resources/.safetable/com.aptana.core.io.15
@ -0,0 +1,3 @@
+#safe table
+#Mon Jan 05 10:27:54 CST 2015
+connections=connections.15
--- a/.metadata/.plugins/org.eclipse.core.resources/.safetable/com.aptana.syncing.core.15
+++ b/.metadata/.plugins/org.eclipse.core.resources/.safetable/com.aptana.syncing.core.15
@ -0,0 +1,4 @@
+#safe table
+#Mon Jan 05 10:27:54 CST 2015
+defaultConnection=defaultConnection.15
+sites=sites.15
--- a/.metadata/.plugins/org.eclipse.core.resources/.safetable/com.aptana.webserver.core.12
+++ b/.metadata/.plugins/org.eclipse.core.resources/.safetable/com.aptana.webserver.core.12
@ -0,0 +1,3 @@
+#safe table
+#Mon Jan 05 10:27:28 CST 2015
+webservers=webservers.12
--- a/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/.workspace/2015/1/2/refactorings.history
+++ b/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/.workspace/2015/1/2/refactorings.history
@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<session version="1.0">&#x0A;<refactoring comment="Delete resource &apos;trustie2&apos;" deleteContents="false" description="Delete resource &apos;trustie2&apos;" element1="/trustie2" flags="7" id="org.eclipse.ltk.core.refactoring.delete.resources" resources="1" stamp="1420424676858"/>&#x0A;<refactoring comment="Delete resource &apos;trustie2&apos;" deleteContents="false" description="Delete resource &apos;trustie2&apos;" element1="/trustie2" flags="7" id="org.eclipse.ltk.core.refactoring.delete.resources" resources="1" stamp="1420424775104"/>
+</session>
--- a/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/.workspace/2015/1/2/refactorings.index
+++ b/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/.workspace/2015/1/2/refactorings.index
@ -0,0 +1,2 @@
+1420424676858	Delete resource 'trustie2'
+1420424775104	Delete resource 'trustie2'
--- a/.metadata/.plugins/org.eclipse.ltk.ui.refactoring/dialog_settings.xml
+++ b/.metadata/.plugins/org.eclipse.ltk.ui.refactoring/dialog_settings.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<section name="Workbench">
+	<section name="RefactoringWizard.preview">
+		<item value="400" key="height"/>
+		<item value="600" key="width"/>
+	</section>
+</section>
--- a/.metadata/.plugins/org.eclipse.ui.ide/dialog_settings.xml
+++ b/.metadata/.plugins/org.eclipse.ui.ide/dialog_settings.xml
@ -11,4 +11,16 @@
 		<item value="org.eclipse.rcp:3.7.2.v20120120-1424-9DB5FmnFq5JCf1UA38R-kz0S0272"/>
 		<item value="org.radrails.rails:3.4.2.201308081726-7n-7Z7oKfjkqlemv"/>
 	</list>
+	<section name="ChooseWorkspaceDialogSettings">
+		<item value="316" key="DIALOG_Y_ORIGIN"/>
+		<item value="656" key="DIALOG_X_ORIGIN"/>
+	</section>
+	<section name="WORKBENCH_SETTINGS">
+		<list key="ENABLED_TRANSFERS">
+		</list>
+	</section>
+	<section name="ExternalProjectImportWizard">
+		<item value="false" key="WizardProjectsImportPage.STORE_ARCHIVE_SELECTED"/>
+		<item value="false" key="WizardProjectsImportPage.STORE_COPY_PROJECT_ID"/>
+	</section>
 </section>
--- a/.metadata/.plugins/org.eclipse.ui.workbench/dialog_settings.xml
+++ b/.metadata/.plugins/org.eclipse.ui.workbench/dialog_settings.xml
@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <section name="Workbench">
+	<section name="NewWizardAction">
+	</section>
 	<section name="ImportExportAction">
-		<item value="com.aptana.projects.internal.wizards.PromoteToProjectWizard" key="ImportExportPage.STORE_SELECTED_IMPORT_WIZARD_ID"/>
+		<item value="org.eclipse.ui.wizards.import.ExternalProject" key="ImportExportPage.STORE_SELECTED_IMPORT_WIZARD_ID"/>
 		<list key="ImportExportPage.STORE_EXPANDED_IMPORT_CATEGORIES">
 			<item value="org.eclipse.ui.Basic"/>
 			<item value="com.aptana.git.ui.clone.category"/>
--- a/3
+++ b/3
@ -20,7 +20,8 @@ gem "builder", "3.0.0"
 gem 'acts-as-taggable-on', '2.4.1'
 gem 'spreadsheet'
 gem 'ruby-ole'
-#gem 'email_verifier'
+gem 'email_verifier'
+gem 'newrelic_rpm'

 group :development do
  gem 'grape-swagger'
--- a/app/assets/javascripts/system_log.js.coffee
+++ b/app/assets/javascripts/system_log.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/
--- a/app/assets/stylesheets/system_log.css.scss
+++ b/app/assets/stylesheets/system_log.css.scss
@ -0,0 +1,3 @@
+// Place all the styles related to the system_log controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@ -32,15 +32,13 @@ class ProjectsController < ApplicationController
  menu_item l(:label_course_file), :only => :index
  menu_item l(:label_course_news), :only => :index
  
-# edit
-  before_filter :authorize1, :only => [:show]
-#
-  before_filter :find_project, :except => [ :index, :search,:list, :new, :create, :copy, :statistics, :new_join, :course, :enterprise_course, :course_enterprise,:view_homework_attaches,:join_project]
+
+  before_filter :find_project, :except => [ :index, :search,:list, :new, :create, :copy, :statistics, :new_join, :course, :enterprise_course, :course_enterprise,:view_homework_attaches]
  # before_filter :authorize, :except => [:new_join, :new_homework, :homework, :statistics, :search, :watcherlist, :index, :list, :new, :create, :copy, :archive, :unarchive, :destroy, :member, :focus, :file, 
  #               :statistics, :feedback, :course, :enterprise_course, :course_enterprise, :project_respond, :share,
  #               :show_projects_score, :issue_score_index, :news_score_index, :file_score_index, :code_submit_score_index, :projects_topic_score_index]
  #此条勿删 课程相关权限  ,:new_homework,:homework,:feedback,,:member
-  before_filter :authorize, :only => [:settings, :edit, :sort_project_members, :update, :modules, :close, :reopen,:view_homework_attaches,:course]
+  before_filter :authorize, :only => [:show, :settings, :edit, :sort_project_members, :update, :modules, :close, :reopen,:view_homework_attaches,:course]
  before_filter :authorize_global, :only => [:new, :create,:view_homework_attaches]
  before_filter :require_admin, :only => [ :copy, :archive, :unarchive, :destroy, :calendar]
  before_filter :file, :statistics, :watcherlist
@ -118,8 +116,8 @@ class ProjectsController < ApplicationController
                      joins("LEFT JOIN #{ProjectStatus.table_name} ON #{Project.table_name}.id = #{ProjectStatus.table_name}.project_id").joins("LEFT JOIN #{ProjectScore.table_name} ON #{Project.table_name}.id = #{ProjectScore.table_name}.project_id").
                      where("#{Project.table_name}.project_type = ? ", Project::ProjectType_project)

-    @poll_questions_count = @projects_all.count
-    @poll_questions_pages = Paginator.new @project_count, per_page_option, params['page']
+    @project_count = @projects_all.count
+    @project_pages = Paginator.new @project_count, per_page_option, params['page']

 #gcm activity count

@ -558,11 +556,6 @@ class ProjectsController < ApplicationController

  # Show @project
  def show
-    if(@project && !@project.is_public && !User.current.member_of?(@project))
-      render_403
-      return
-    end
-
    @project_type = params[:project_type]
    
    # try to redirect to the requested menu item
@ -594,7 +587,7 @@ class ProjectsController < ApplicationController
    end

    has = {
-      "show_issues" => true,
+      "show_issues" => true ,
      "show_files" => true,
      "show_documents" => true,
      "show_messages" => true,
@ -604,8 +597,8 @@ class ProjectsController < ApplicationController
      "show_wiki_edits"=>true,
      "show_journals_for_messages" => true
    }
-
-
+    @date_to ||= Date.today + 1
+    @date_from = @date_to - @days#-1.years #modified by lizanle 去掉這個1年的時間跨度
    @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
    @author = (params[:user_id].blank? ? nil : User.active.find(params[:user_id]))
    # 决定显示所用用户或单个用户活动
@ -619,9 +612,9 @@ class ProjectsController < ApplicationController
    # modify by nwb
    # 添加私密性判断
    if User.current.member_of?(@project)|| User.current.admin?
-      events = @activity.events(@days)
+      events = @activity.events(@date_from, @date_to)
    else
-      events = @activity.events(@days,nil, :is_public => 1)
+      events = @activity.events(@date_from, @date_to, :is_public => 1)
    end

    @offset, @limit = api_offset_and_limit({:limit => 10})
@ -917,14 +910,6 @@ class ProjectsController < ApplicationController
      end
    end
  end
-
-  #加入私有项目
-  def join_project
-    respond_to do |format|
-      format.js
-    end
-  end
-
  private

  def memberAccess
--- a/app/controllers/system_log_controller.rb
+++ b/app/controllers/system_log_controller.rb
@ -0,0 +1,59 @@
+# Time 2015-01-26 17:12:23
+# Author lizanle
+# Description 显示和清理系统日志
+class SystemLogController < ApplicationController
+
+  before_filter :require_admin
+  # 默认每页显示20条记录
+  PER_PAGE = 20
+  layout "base"
+  include SystemLogHelper
+
+  # Time 2015-01-26 17:12:46
+  # Author lizanle
+  # Description 查看所有日志
+  def index
+    @logs = SystemLog.logo_data(params[:page]||1, params[:per]||PER_PAGE, params[:search], params[:day])
+  end
+
+  # Time 2015-01-26 14:42:38
+  # Author lizanle
+  # Description 清除日志
+  def clear
+    SystemLog.clear params[:day]
+    redirect_to :action => :index
+  end
+
+  # Time 2015-01-26 17:24:25
+  # Author lizanle
+  # Description 访问分析
+  def access_analysis
+    #解析日志，然后逆序
+    @log_result = SystemLog.analysis(params[:day]).reverse[1...-1]
+    @access_module = Hash.new
+    #日誌可能為空
+    if @log_result && !@log_result.empty?
+      #将数组中的模块访问统计出来放到hash中 每条记录的第四个值是Controller#action的形式
+      @log_result.collect! { |r| @access_module[r[3]].nil? ?
+          @access_module[r[3]] = 1 : @access_module[r[3]] +=1 }
+      # 去掉key可能为空记录 排序，然后取逆序
+      @access_module = @access_module.delete_if { |k, v| k.nil? }.sort_by { |key, val| val }.reverse
+    else
+      @access_module
+    end
+  end
+
+  # Time 2015-01-26 17:24:36
+  # Author lizanle
+  # Description 耗时分析
+  def time_analysis
+    #解析日志
+    @log_result = SystemLog.analysis(params[:day]).reverse[1...-1]
+    if @log_result && !@log_result.empty?
+      #分页
+      @log_result = Kaminari.paginate_array(@log_result).page(params[:page]||1).per(params[:per]||PER_PAGE)
+    else
+      @log_result = []
+    end
+  end
+end
--- a/app/helpers/expire_helper.rb
+++ b/app/helpers/expire_helper.rb
@ -0,0 +1,16 @@
+module ExpireHelper
+  #index.html 中 “projects”塊 緩存過期
+  def expire_project_cache
+    ActionController::Base.new.expire_fragment('projects')
+  end
+
+  #index.html 中 “activities”塊 緩存過期
+  def expire_activitie_cache
+    ActionController::Base.new.expire_fragment('activities')
+  end
+
+  #welcome/index.html 中 “forums”塊 緩存過期
+  def expire_forum_cache
+    ActionController::Base.new.expire_fragment('forums')
+  end
+end
--- a/app/helpers/system_log_helper.rb
+++ b/app/helpers/system_log_helper.rb
@ -0,0 +1,180 @@
+# Time 2015-01-26 17:30:16
+# Author lizanle
+# Description 日志帮助类
+module SystemLogHelper
+  class SystemLog
+    class << self
+      # Time 2015-01-26 17:29:17
+      # Author lizanle
+      # Description 分页（支持多关键字查询）
+      def logo_data(page, per, search, day)
+        logs = find_all_logs day
+        if logs.empty? #如果返回的是空數組，就說明日誌文件不存在
+          return logs
+        end
+        # 根据search参数来决定是否需要查询
+        keywords = search
+        if keywords && !keywords.strip.blank?
+          # 把keywords转化成正则表达式数组
+          keywords = keywords.strip.split(/\s+/).collect! { |w| Regexp.new(w, 'i') }
+          # 一条记录应该匹配每个关键字 log =~ r  是对log记录进行判断是否符合r的正则表达式
+          logs = logs.find_all do |log|
+            keywords.all? { |r| log =~ r }
+          end
+          #用Kaminari分页
+          logs = Kaminari.paginate_array(logs).page(page).per(per).collect! { |log| parse(log) }
+          #将分页后的记录的搜索结果添加样式，样式中的\0是给给r占位置的。
+          logs.collect! do |log|
+            keywords.each { |r| log.gsub!(r, '<span class="search_results">\0</span>') }
+            log
+          end
+        else
+          logs = Kaminari.paginate_array(logs).page(page).per(per).collect! { |log| parse(log) }
+        end
+        logs
+      end
+
+      # Time 2015-01-26 17:28:57
+      # Author lizanle
+      # Description 清除日誌
+      def clear day
+        if File::exists?(logfile_path day)
+          File.open(logfile_path(day), 'w') do |f|
+            f.print ''
+          end
+        else
+        end
+      end
+
+      # Time 2015-01-26 17:28:49
+      # Author lizanle
+      # Description 讀取日誌
+      private
+      def find_all_logs day
+        if File::exists?(logfile_path day)
+          File.open(logfile_path day) do |f|
+            #打开文件，并按照正则表达式切分，逆序，最新一个记录可以扔掉（因为最新的记录永远都是访问System_log)
+            f.read.split("Processing").reverse[1..-1]
+          end
+        else
+          []
+        end
+      end
+
+      # Time 2015-01-26 17:28:34
+      # Author lizanle
+      # Description  日志文件的路径，一般在Rails.root/log下，根据环境配置
+      # 依次记录到product.log development.log test.log中
+      def logfile_path day
+        #将日期处理成2015-01-01的形式
+        unless day.nil?
+          dayArr = day.split('-')
+          if dayArr[1].length == 1
+            dayArr[1] = "0" + dayArr[1]
+          end
+          if dayArr[2].length == 1
+            dayArr[2] = "0" + dayArr[2]
+          end
+          day = dayArr.join('-')
+        end
+        #如果不是當天，則需要加後綴
+        if !day.nil? && !day.strip.blank? && day != Time.now.strftime("%Y-%m-%d")
+          File.join(Rails.root, "log", "#{Rails.env}.log.#{day.gsub('-', '')}")
+        else
+          File.join(Rails.root, "log", "#{Rails.env}.log")
+        end
+      end
+
+      # Time 2015-01-26 17:28:22
+      # Author lizanle
+      # Description 替換換行符
+      def parse(log)
+        ERB::Util.html_escape(log.gsub(/\e\[[\d;m]+/, '')).gsub("\n", "<br/>")
+      end
+
+      # Time 2015-01-26 17:28:07
+      # Author lizanle
+      # Description 定义响应正则表达式 2015-01-20 11:31:13 INFO -- Completed 200 OK in 125ms (Views: 81.0ms | ActiveRecord: 2.0ms)
+      def response_regex
+        'Completed \d+ \w+ in (\d+)ms \(Views: (\d+\.\d+)?ms \| ActiveRecord: (\d+\.\d+)?ms\)'
+      end
+
+      # Time 2015-01-26 17:27:51
+      # Author lizanle
+      # Description 将一条记录中的地址主机等都分析出来
+      def get_status(paragraph)
+        request_regex = 'Started GET \"(\/.*)\" for ([\d]+\.[\d]+\.[\d]+\.[\d]+) at [\d]*-([\d]*-[\d]* [\d]*:[\d]*:[\d]*)'
+        controller_regex = 'Processing by ([\w]+#[\w]+)'
+        page_time_regex = 'Views: \d+(\.\d+)?ms'
+        activeRecord_time_regex = 'ActiveRecord: \d+(\.\d+)?ms'
+
+        #解析请求中的正则，主机，时间
+        if paragraph.match(request_regex) != nil
+          request_url = paragraph.match(request_regex)[1] #正则表达式中的括号能够截取成数组
+          request_host = paragraph.match(request_regex)[2]
+          request_at = paragraph.match(request_regex)[3]
+        end
+
+        #解析控制器
+        if paragraph.match(controller_regex) != nil
+          controller_name = paragraph.match(controller_regex)[1]
+        end
+
+        #解析响应时间以及计算百分比
+        if paragraph.match(response_regex) != nil
+          #print(paragraph.match(response_regex))
+          total_time = paragraph.match(response_regex)[1]
+          page_time = paragraph.match(response_regex)[2]
+          activeRecord_time = paragraph.match(response_regex)[3]
+          page_time_percent = page_time.to_f/(total_time.to_f)
+          activeRecord_time_percent = activeRecord_time.to_f/(total_time.to_f)
+        else
+        end
+        #将解析结果当做一条记录数组返回
+        request_status = [request_url, request_host, request_at,
+                          controller_name, total_time, page_time, page_time_percent, activeRecord_time, activeRecord_time_percent]
+        request_status
+      end
+
+      # Time 2015-01-26 16:41:51
+      # Author lizanle
+      # Description 分析日志
+      public
+      def analysis day
+        csv = Array.new
+        #如果文件不存在，则直接返回空数组
+        if File::exists?(logfile_path day)
+          File.open(logfile_path(day), "r:utf-8") do |file|
+            paragraph = ""
+            begin_flag = false
+            # 对每一行进行判断
+            file.each do |line|
+              # 以"Started GET "开头为一个paragraph
+              #print(line.match('[\d]*-([\d]*-[\d]* [\d]*:[\d]*:[\d]*) INFO -- Started GET ') == nil)
+              if (line.match('[\d]*-([\d]*-[\d]* [\d]*:[\d]*:[\d]*) \w+ -- Started GET ') != nil)
+                if !begin_flag
+                  begin_flag = true
+                  paragraph.concat(line)
+                else
+                  # 另一个paragraph的开头
+                  if (paragraph.match(response_regex) != nil)
+                    csv << get_status(paragraph)
+                  end
+                  begin_flag = true
+                  paragraph = line
+                end
+              else
+                if begin_flag
+                  paragraph.concat(line)
+                else
+                end
+              end
+            end
+          end
+        end
+        csv
+      end
+    end
+  end
+end
+
--- a/app/models/bid.rb
+++ b/app/models/bid.rb
@ -17,6 +17,7 @@ class Bid < ActiveRecord::Base
  HomeworkProject = 2
  attr_accessible :author_id, :budget, :deadline, :name, :description, :homework_type, :password
  include Redmine::SafeAttributes
+  include ExpireHelper

  belongs_to :author, :class_name => 'User', :foreign_key => :author_id
  belongs_to :course
@ -34,6 +35,10 @@ class Bid < ActiveRecord::Base
  # has_many :fork_homework, :class_name => 'Bid', :conditions => "#{Bid.table_name}.parent_id = #{id}"


+  after_create :expire_activitie_cache
+  after_update :expire_activitie_cache
+  before_destroy :expire_activitie_cache
+
  acts_as_attachable

  NAME_LENGTH_LIMIT = 60
@ -149,4 +154,6 @@ class Bid < ActiveRecord::Base
      end
    end
  end
+
+
 end
--- a/app/models/changeset.rb
+++ b/app/models/changeset.rb
@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

 class Changeset < ActiveRecord::Base
+  include ExpireHelper
  belongs_to :repository
  belongs_to :user
  include UserScoreHelper
@ -64,8 +65,9 @@ class Changeset < ActiveRecord::Base
    includes(:repository => :project).where(Project.allowed_to_condition(args.shift || User.current, :view_changesets, *args))
  }

-  after_create :scan_for_issues,:refresh_changests#:be_user_score # user_score
-  after_update :be_user_score
+  after_create :scan_for_issues,:refresh_changests,:expire_activitie_cache#:be_user_score # user_score
+  after_update :be_user_score,:expire_activitie_cache
+  before_destroy :expire_activitie_cache
  after_destroy :down_user_score
  before_create :before_create_cs
  
--- a/app/models/contest_notification.rb
+++ b/app/models/contest_notification.rb
@ -1,4 +1,10 @@
 class ContestNotification < ActiveRecord::Base
+  include ExpireHelper
  attr_accessible :content, :title
  validates :title, length: {maximum: 30}
+  after_create :expire_forum_cache
+  after_update :expire_forum_cache
+  before_destroy :expire_forum_cache
+
+
 end
--- a/app/models/document.rb
+++ b/app/models/document.rb
@ -17,18 +17,22 @@

 class Document < ActiveRecord::Base
  include Redmine::SafeAttributes
+  include ExpireHelper
  belongs_to :project
  belongs_to :user
  belongs_to :category, :class_name => "DocumentCategory", :foreign_key => "category_id"
  include UserScoreHelper
  after_save :be_user_score # user_score
  after_destroy :down_user_score
-
+  after_create :expire_activitie_cache
+  after_update :expire_activitie_cache
+  before_destroy :expire_activitie_cache
  acts_as_attachable :delete_permission => :delete_documents

  acts_as_searchable :columns => ['title', "#{table_name}.description"], :include => :project
  acts_as_event :title => Proc.new {|o| "#{l(:label_document)}: #{o.title}"},
-                :author => Proc.new {|o| o.attachments.reorder("#{Attachment.table_name}.created_on ASC").first.try(:author) },
+                #:author => Proc.new {|o| o.attachments.reorder("#{Attachment.table_name}.created_on ASC").first.try(:author) },
+                :author => Proc.new {|o| User.find(o.user_id)},
                :url => Proc.new {|o| {:controller => 'documents', :action => 'show', :id => o.id}}
  acts_as_activity_provider :find_options => {:include => :project},
                            :is_public => 'documents.is_public'
@ -76,4 +80,6 @@ class Document < ActiveRecord::Base
    update_document(self.user,1)
    update_document(self.user,2,self.project)
  end
+
+
 end
--- a/app/models/forum.rb
+++ b/app/models/forum.rb
@ -1,8 +1,13 @@
 class Forum < ActiveRecord::Base
  include Redmine::SafeAttributes
+  include ExpireHelper
  has_many :topics, :class_name => 'Memo', :conditions => "#{Memo.table_name}.parent_id IS NULL", :order => "#{Memo.table_name}.created_at DESC", :dependent => :destroy
  has_many :memos, :dependent => :destroy, conditions: "parent_id IS NULL"
  belongs_to :creator, :class_name => "User", :foreign_key => 'creator_id'
+
+  after_create :expire_forum_cache
+  after_update :expire_forum_cache
+  before_destroy :expire_forum_cache
  safe_attributes 'name',
  'description',
  'topic_count',
@ -46,4 +51,6 @@ class Forum < ActiveRecord::Base
     " last_memo_id = (SELECT MAX(id) FROM #{Memo.table_name} WHERE forum_id=#{forum_id})",
     ["id = ?", forum_id])
  end
+
+
 end
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@ -19,7 +19,7 @@ class Issue < ActiveRecord::Base
  include Redmine::SafeAttributes
  include Redmine::Utils::DateCalculation
  include UserScoreHelper
-
+  include ExpireHelper
  belongs_to :project
  belongs_to :tracker
  belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id'
@ -80,6 +80,9 @@ class Issue < ActiveRecord::Base
  after_create :act_as_activity,:be_user_score_new_issue
  after_update :be_user_score
  after_destroy :down_user_score
+  after_create :expire_activitie_cache
+  after_update :expire_activitie_cache
+  before_destroy :expire_activitie_cache
  # after_create :be_user_score
  # end
  
@ -1553,4 +1556,5 @@ class Issue < ActiveRecord::Base
  end


+
 end
--- a/app/models/journals_for_message.rb
+++ b/app/models/journals_for_message.rb
@ -4,6 +4,7 @@
 class JournalsForMessage < ActiveRecord::Base
  include Redmine::SafeAttributes
  include UserScoreHelper
+  include ExpireHelper
  safe_attributes   "jour_type", # 留言所属类型
                      "jour_id", # 留言所属类型的id
                        "notes", # 留言内容
@ -54,7 +55,9 @@ class JournalsForMessage < ActiveRecord::Base
  has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy

  validates :notes, presence: true
-  after_create :act_as_activity #huang
+  after_create :act_as_activity ,:expire_activitie_cache#huang
+  after_update :expire_activitie_cache
+  before_destroy :expire_activitie_cache
  after_create :reset_counters!
  after_destroy :reset_counters!
  after_save :be_user_score
@ -162,4 +165,6 @@ class JournalsForMessage < ActiveRecord::Base
      end
    end
  end
+
+
 end
--- a/app/models/memo.rb
+++ b/app/models/memo.rb
@ -1,9 +1,13 @@
 class Memo < ActiveRecord::Base
 	include Redmine::SafeAttributes
  include UserScoreHelper
+  include ExpireHelper
 	belongs_to :forum
 	belongs_to :author, :class_name => "User", :foreign_key => 'author_id'

+  after_create :expire_cache
+  after_update :expire_cache
+  before_destroy :expire_cache
 	validates_presence_of :author_id, :forum_id, :subject,:content
 	# 若是主题帖，则内容可以是空
 	#validates :content, presence: true, if: Proc.new{|o| !o.parent_id.nil? }
@ -170,5 +174,8 @@ class Memo < ActiveRecord::Base
    update_memo_number(User.current,1)
    update_replay_for_memo(User.current,1)
  end
-
+  def expire_cache
+    expire_forum_cache
+    expire_activitie_cache
+  end
 end
--- a/app/models/message.rb
+++ b/app/models/message.rb
@ -18,7 +18,7 @@
 class Message < ActiveRecord::Base
  include Redmine::SafeAttributes
  include UserScoreHelper
-
+  include ExpireHelper
  belongs_to :board
  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
  has_many :praise_tread, as: :praise_tread_object, dependent: :destroy
@ -59,8 +59,9 @@ class Message < ActiveRecord::Base
  validates_length_of :subject, :maximum => 255
  validate :cannot_reply_to_locked_topic, :on => :create

-  after_create :add_author_as_watcher, :reset_counters!
-  after_update :update_messages_board
+  after_create :add_author_as_watcher, :reset_counters!,:expire_activitie_cache
+  after_update :update_messages_board,:expire_activitie_cache
+  before_destroy :expire_activitie_cache
  after_destroy :reset_counters!,:down_user_score
  
  # fq
@ -195,4 +196,6 @@ class Message < ActiveRecord::Base
      end
    end
  end
+
+
 end
--- a/app/models/news.rb
+++ b/app/models/news.rb
@ -17,6 +17,7 @@

 class News < ActiveRecord::Base
  include Redmine::SafeAttributes
+  include ExpireHelper
  belongs_to :project
  #added by nwb
  belongs_to :course
@ -47,6 +48,9 @@ class News < ActiveRecord::Base
  # fq
  after_create :act_as_activity
  # end
+  after_create :expire_activitie_cache
+  after_update :expire_activitie_cache
+  before_destroy :expire_activitie_cache
  
  scope :visible, lambda {|*args|
    includes(:project).where(Project.allowed_to_condition(args.shift || User.current, :view_news, *args))
@ -91,4 +95,6 @@ class News < ActiveRecord::Base
  def act_as_activity
    self.acts << Activity.new(:user_id => self.author_id)
  end
+
+
 end
--- a/app/models/project.rb
+++ b/app/models/project.rb
@ -17,6 +17,7 @@

 class Project < ActiveRecord::Base
  include Redmine::SafeAttributes
+  include ExpireHelper
  ProjectType_project = 0
  ProjectType_course = 1

@ -125,10 +126,12 @@ class Project < ActiveRecord::Base

  #此代码功能：为原redmine中项目的树形结构按名称首字母排序，本系统项目非树形结构，且项目排序方式无按首字母排序，另该代码执行会使空数据库时创建项目时出异常故注释掉
  #after_save :update_position_under_parent, :if => Proc.new {|project| project.name_changed?}
+  #ActiveModel::Dirty 这里有一个changed方法。对任何对象都可以用
  after_save :update_inherited_members, :if => Proc.new {|project| project.inherit_members_changed?}
  # 创建project之后默认创建一个board，之后的board去掉了board的概念
-  after_create :create_board_sync
-  before_destroy :delete_all_members
+  after_create :create_board_sync,:expire_project_cache
+  after_update :expire_project_cache
+  before_destroy :delete_all_members,:expire_project_cache
  def remove_references_before_destroy
    return if self.id.nil?
    Watcher.delete_all ['watchable_id = ?', id]
--- a/app/views/layouts/system_log.html.erb
+++ b/app/views/layouts/system_log.html.erb
@ -0,0 +1,54 @@
+<%#
+# To change this template, choose Tools | Templates
+# and open the template in the editor.
+%>
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <title>System Log</title>
+    <style type="text/css">
+      /*body {*/
+      /*font-size:90%;*/
+      /*}*/
+      body {
+        color: #333333;
+        font-family: lucida grande, Lucida Sans Unicode, Arial, Helvetica, sans-serif;
+        font-size: 12px;
+        line-height: 20px;
+      }
+
+      .search_results {
+        color: red;
+      }
+      /*=======分页样式========*/
+      .pagination ul li a, .pagination ul li span{
+        background-color: #FFFFFF;
+        border-color: #DDDDDD;
+        border-image: none;
+        border-style: solid;
+        border-width: 1px 1px 1px 1px;
+        float: left;
+        line-height: 20px;
+        padding: 4px 12px;
+        text-decoration: none;
+      }
+      .pagination ul a {
+        color: #9B9B9B;
+      }
+      .pagination ul li a:hover, .pagination ul li a:focus, .pagination ul .active a, .pagination ul .active span{
+        background-color: #ffc02f;
+        border: 1px solid #ffc02f;
+      }
+      .pagination ul li{
+        float: left;
+        margin-right: 3px;
+        list-style: none outside none;
+      }
+    </style>
+  </head>
+
+  <body onload="document.getElementById('search').focus();">
+    <%= yield %>
+  </body>
+</html>
--- a/app/views/system_log/access_analysis.html.erb
+++ b/app/views/system_log/access_analysis.html.erb
@ -0,0 +1,36 @@
+<% @nav_dispaly_home_path_label = 1
+   @nav_dispaly_main_course_label = 1
+   @nav_dispaly_main_project_label = 1
+   @nav_dispaly_main_contest_label = 1 %>
+<% @nav_dispaly_forum_label = 1%>
+
+
+<div id='tool'>
+  <p>
+  <form action="/system_log/access_analysis" style="float:right" >
+    <input name="day" type="text" size="36" value="<%= params[:day].nil? ? Time.now.strftime("%Y-%m-%d") : params[:day]  %>" maxlength="100" readonly="true" onclick="HS_setDate(this)"/>
+    <input type="submit" value="<%=l(:label_search_member)%>" size="30" id="search"/>
+  </form>
+  </p>
+  <div id='tool-bar'>
+    <%=link_to l(:label_log_detail), system_log_path %> |
+    <%=link_to l(:label_log_delete_log), system_log_clear_path, {:confirm => l(:label_log_delete_confirm),:day=>params[:day].nil? ? Time.now.strftime("%Y-%m-%d") : params[:day]}%>  |
+    <%=link_to l(:label_log_access_analysis), system_log_access_analysis_path %> |
+    <%=link_to l(:label_log_time_analysis), system_log_time_analysis_path %> |
+    <%=link_to_function l(:label_log_refresh), 'redo()' %>
+  </div>
+</div>
+<div>&nbsp;&nbsp;</div>
+<table border="2" width="100%">
+  <caption font-size="30px"><%= l(:label_log_access_analysis)%></caption>
+  <tr><td><%= l(:label_log_access_controller_action)%></td>
+    <td><%= l(:label_log_access_count)%></td></tr>
+ <% unless @access_module.nil? %>
+<%  @access_module.each do |k, v| %>
+  <%  unless k.blank? %>
+    <tr><td><%= raw k %></td>
+      <td><%= raw v %></td></tr>
+  <% end %>
+<%end %>
+ <%end %>
+</table>
--- a/app/views/system_log/index.html.erb
+++ b/app/views/system_log/index.html.erb
@ -0,0 +1,45 @@
+<% @nav_dispaly_home_path_label = 1
+   @nav_dispaly_main_course_label = 1
+   @nav_dispaly_main_project_label = 1
+   @nav_dispaly_main_contest_label = 1 %>
+<% @nav_dispaly_forum_label = 1%>
+
+<div id='tool'>
+
+  <div id='tool-bar' style="float: left">
+    <%=link_to l(:label_log_detail), system_log_path %> |
+    <%=link_to l(:label_log_delete_log), system_log_clear_path, {:confirm => l(:label_log_delete_confirm),:day=>params[:day].nil? ? Time.now.strftime("%Y-%m-%d") : params[:day]}%>  |
+    <%=link_to l(:label_log_access_analysis), system_log_access_analysis_path %> |
+    <%=link_to l(:label_log_time_analysis), system_log_time_analysis_path %> |
+    <%=link_to_function l(:label_log_refresh), 'redo()' %>
+  </div>
+  <div id="search-bar" style="float: right">
+
+    <form action="/system_log" style="float:right" >
+      <p>
+      <%= l(:label_log_key) %><input type="text" name="search" size="36" value="<%= params[:search] %>" maxlength="100" style="margin-right: 12px" />
+      </p>
+      <p>
+       &nbsp;&nbsp;&nbsp;<%=l(:label_log_time)%><input name="day" type="text" id="day" size="36" value="<%= params[:day].nil? ? Time.now.strftime("%Y-%m-%d") : params[:day]  %>" maxlength="100" readonly="true" onclick="HS_setDate(this)"/>
+      <input type="submit" value="<%=l(:label_search_member)%>" size="30" id="search"/>
+      </p>
+    </form>
+
+  </div>
+</div>
+<div style="clear: both">&nbsp;&nbsp;</div>
+<div>
+<%= paginate @logs unless @logs.empty? %><br/>
+
+ <% unless @logs.empty? %>
+<table border="2" >
+  <caption font-size="30px"><%=l(:label_log_detail)%></caption>
+<% @logs.each do |log| %>
+  <%  unless log.blank? %>
+    <tr><td><%= raw log %></td></tr>
+  <% end %>
+<%end %>
+</table>
+ <%end %>
+<%= paginate @logs unless @logs.empty? %>
+</div>
--- a/app/views/system_log/time_analysis.html.erb
+++ b/app/views/system_log/time_analysis.html.erb
@ -0,0 +1,51 @@
+<% @nav_dispaly_home_path_label = 1
+   @nav_dispaly_main_course_label = 1
+   @nav_dispaly_main_project_label = 1
+   @nav_dispaly_main_contest_label = 1 %>
+<% @nav_dispaly_forum_label = 1%>
+<div id='tool'>
+  <p>
+  <form action="/system_log/time_analysis" style="float:right" >
+    <input name="day" type="text" size="36" value="<%= params[:day].nil? ? Time.now.strftime("%Y-%m-%d") : params[:day]  %>" maxlength="100" readonly="true" onclick="HS_setDate(this)"/>
+    <input type="submit" value="<%=l(:label_search_member)%>" size="30" id="search"/>
+  </form>
+  </p>
+  <div id='tool-bar'>
+    <%=link_to l(:label_log_detail), system_log_path %> |
+    <%=link_to l(:label_log_delete_log), system_log_clear_path, {:confirm => l(:label_log_delete_confirm),:day=>params[:day].nil? ? Time.now.strftime("%Y-%m-%d") : params[:day]}%>  |
+    <%=link_to l(:label_log_access_analysis), system_log_access_analysis_path %> |
+    <%=link_to l(:label_log_time_analysis), system_log_time_analysis_path %> |
+    <%=link_to_function l(:label_log_refresh), 'redo()' %>
+  </div>
+</div>
+<div>&nbsp;&nbsp;</div>
+<%= paginate @log_result unless @log_result.empty? %><br/>
+<table border="2" >
+  <caption font-size="30px"><%= l(:label_log_time_analysis) %></caption>
+  <tr><td width="10%"><%= l(:label_log_url) %></td>
+    <td width="10%"><%= l(:label_log_ip) %></td>
+    <td width="10%"><%= l(:label_log_access_time) %></td>
+    <td width="10%"><%= l(:label_log_access_controller_action) %></td>
+    <td width="10%"><%= l(:label_log_response_time) %></td>
+    <td width="10%"><%= l(:label_log_views_time) %></td>
+    <td width="10%"><%= l(:label_log_views_time_percent) %></td>
+    <td width="10%"><%= l(:label_log_active_record_time) %></td>
+    <td width="10%"><%= l(:label_log_active_record_time_percent) %></td></tr>
+ <% unless @log_result.nil? %>
+<%  @log_result.each do |r| %>
+  <%  unless r.blank? %>
+     <!-- #如果请求地址不为空，且长度大于50，那么我们就截取长度20 %-->
+    <tr><td width="10%"><%= raw r[0].length>50?r[0].truncate(20) : r[0] unless r[0].nil? %></td>
+      <td width="10%"><%= raw r[1] %></td>
+      <td width="10%"><%= raw r[2] %></td>
+      <td width="10%"><%= raw r[3] %></td>
+      <td width="10%"><%= raw r[4] %></td>
+      <td width="10%"><%= raw r[5] %></td>
+      <td width="10%"><%= raw r[6] %></td>
+      <td width="10%"><%= raw r[7] %></td>
+      <td width="10%"><%= raw r[8] %></td></tr>
+  <% end %>
+<%end %>
+ <%end %>
+</table>
+<%= paginate @log_result unless @log_result.empty? %><br/>
--- a/app/views/welcome/index.html.erb
+++ b/app/views/welcome/index.html.erb
@ -73,8 +73,10 @@
    </span>
 	<div class="d-p-projectlist-box">
 		<ul class="d-p-projectlist">
+          <% cache("projects") do %>
 			<% @projects.map do |project| %>
-			<li style="overflow:hidden;word-break:break-all;height:100%;word-wrap: break-word;" class='<%= cycle("odd", "even") %>'>
+              <% cache project do %>
+			<li style="overflow:auto;word-break:break-all;height:100%;word-wrap: break-word;" class='<%= cycle("odd", "even") %>'>
 				<div style="float: left;">
 					<%= image_tag(get_project_avatar(project), :class => "avatar-4") %>
 				</div>
@ -101,8 +103,9 @@
 			        :id => "tooltip-#{project.id}" %>
 				</div>
 			</li>
-           <!--<%#end %> -->
+               <% end %>
 			<% end; reset_cycle  %>
+          <% end %>
 		</ul>
 	</div>
 </div>
@ -115,8 +118,10 @@
              </strong>
            </h3>
 			<div class="user-message-box-list" style="margin-top: 10px;">
+              <% cache("activities") do %>
 				<%activities = find_all_activities%>
                <% activities.each do |event| %>
+                  <% cache event do %>
                    <li style="display: block;height:60px; padding-bottom: 4px;">
                        <div class="inner-right" style="float: left; height: 100%; ">
                            <%= image_tag url_to_avatar(event.event_author), :class => "avatar-3" %>
@ -130,7 +135,7 @@
                          <p style="margin-top: 4px;">
                            <span style="color: rgb(172, 174, 177)">
                              <%= l(:field_updated_on) %>
-                              <%= time_tag_welcome event.event_datetime %>前
+                              <%= format_time event.event_datetime %>
                            </span>
                            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                            <span style="float: right; color: rgb(172, 174, 177);">
@ -139,6 +144,8 @@
                          </p>
                        </div>
                    </li>
+                  <% end  %>
+                <% end  %>
               <% end %>
 			</div>
 		</ul>
@ -160,9 +167,10 @@
          </span>
 		</div>
 		<div class="welcome-box-list-new memo_activity">
+          <% cache("forums") do %>
 			<% topics = find_new_forum_topics(6) %>
 		    <% topics.includes(:forum, :last_reply, :author).each do |topic|%>
-              <!--<%# cache cache_key_for_topic(topic) do %> -->
+              <% cache topic do %>
                <li class="message-brief-intro">
                    <div class='memo_title text_nowrap'>
                      <%= link_to '['+topic.forum.name + ']',forum_path(topic.forum),:class => 'memo_Bar_title' %>
@ -170,7 +178,9 @@
                    </div>
                    <div class='memo_attr'>
                        <span class='memo_timestamp'>
-                            <%= "#{l(:label_updated_time, value: time_tag_welcome(topic_last_time topic))}".html_safe %>
+                            <%#= "#{l(:field_updated_on, value: format_time(topic_last_time topic))}" %>
+                          <%= l(:field_updated_on) %>
+                          <%= format_time topic_last_time topic %>
                        </span>
                        <span class="memo_author">
                          <%= l(:label_question_sponsor)%>：
@ -188,7 +198,8 @@
                        </span>
                    </div>
                </li>
-                  <!--<%#end %> --> <!-- cache -->
+              <%end %>
+		    <% end %>
          <% end %>
 		</div>
 	</ul>
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@ -7,11 +7,11 @@ RedmineApp::Application.configure do

  # Log error messages when you accidentally call methods on nil.
  config.whiny_nils        = true
-
+  config.logger = Logger.new('log/development.log', 'daily') # daily, weekly or monthly
  # Show full error reports and disable caching
  config.consider_all_requests_local = true
  config.action_controller.perform_caching             = false
-
+  config.cache_store = :file_store,  "#{Rails.root }/public/tmp/"
  # Don't care if the mailer can't send
  config.action_mailer.raise_delivery_errors = true

--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@ -17,8 +17,9 @@ RedmineApp::Application.configure do
  # config.logger.level = Logger::INFO

  # Full error reports are disabled and caching is turned on
+  config.logger = Logger.new('log/production.log', 'daily',1048576) # daily, weekly or monthly
  config.action_controller.perform_caching = true
-
+  config.cache_store = :file_store,  "#{Rails.root }/public/tmp/"
  # Enable serving of images, stylesheets, and javascripts from an asset server
  # config.action_controller.asset_host                  = "http://assets.example.com"

--- a/config/initializers/logger.rb
+++ b/config/initializers/logger.rb
@ -0,0 +1,229 @@
+# logger.rb - simple logging utility
+# Copyright (C) 2000-2003, 2005, 2008, 2011  NAKAMURA, Hiroshi <nahi@ruby-lang.org>.
+#
+# Documentation:: NAKAMURA, Hiroshi and Gavin Sinclair
+# License::
+#   You can redistribute it and/or modify it under the same terms of Ruby's
+#   license; either the dual license version in 2003, or any later version.
+# Revision:: $Id: logger.rb 31641 2011-05-19 00:07:25Z nobu $
+#
+# A simple system for logging messages.  See Logger for more documentation.
+
+require 'monitor'
+require 'fileutils'
+# == Description
+#
+# The Logger class provides a simple but sophisticated logging utility that
+# you can use to output messages.
+#
+# The messages have associated levels, such as +INFO+ or +ERROR+ that indicate
+# their importance.  You can then give the Logger a level, and only messages
+# at that level of higher will be printed.
+#
+# The levels are:
+#
+# +FATAL+:: an unhandleable error that results in a program crash
+# +ERROR+:: a handleable error condition
+# +WARN+::  a warning
+# +INFO+::  generic (useful) information about system operation
+# +DEBUG+:: low-level information for developers
+#
+# For instance, in a production system, you may have your Logger set to
+# +INFO+ or even +WARN+
+# When you are developing the system, however, you probably
+# want to know about the program's internal state, and would set the Logger to
+# +DEBUG+.
+#
+# *Note*: Logger does not escape or sanitize any messages passed to it.
+# Developers should be aware of when potentially malicious data (user-input)
+# is passed to Logger, and manually escape the untrusted data:
+#
+#   logger.info("User-input: #{input.dump}")
+#   logger.info("User-input: %p" % input)
+#
+# You can use #formatter= for escaping all data.
+#
+#   original_formatter = Logger::Formatter.new
+#   logger.formatter = proc { |severity, datetime, progname, msg|
+#     original_formatter.call(severity, datetime, progname, msg.dump)
+#   }
+#   logger.info(input)
+#
+# === Example
+#
+# This creates a logger to the standard output stream, with a level of +WARN+
+#
+#   log = Logger.new(STDOUT)
+#   log.level = Logger::WARN
+#
+#   log.debug("Created logger")
+#   log.info("Program started")
+#   log.warn("Nothing to do!")
+#
+#   begin
+#     File.each_line(path) do |line|
+#       unless line =~ /^(\w+) = (.*)$/
+#         log.error("Line in wrong format: #{line}")
+#       end
+#     end
+#   rescue => err
+#     log.fatal("Caught exception; exiting")
+#     log.fatal(err)
+#   end
+#
+# Because the Logger's level is set to +WARN+, only the warning, error, and
+# fatal messages are recorded.  The debug and info messages are silently
+# discarded.
+#
+# === Features
+#
+# There are several interesting features that Logger provides, like
+# auto-rolling of log files, setting the format of log messages, and
+# specifying a program name in conjunction with the message.  The next section
+# shows you how to achieve these things.
+#
+#
+# == HOWTOs
+#
+# === How to create a logger
+#
+# The options below give you various choices, in more or less increasing
+# complexity.
+#
+# 1. Create a logger which logs messages to STDERR/STDOUT.
+#
+#      logger = Logger.new(STDERR)
+#      logger = Logger.new(STDOUT)
+#
+# 2. Create a logger for the file which has the specified name.
+#
+#      logger = Logger.new('logfile.log')
+#
+# 3. Create a logger for the specified file.
+#
+#      file = File.open('foo.log', File::WRONLY | File::APPEND)
+#      # To create new (and to remove old) logfile, add File::CREAT like;
+#      #   file = open('foo.log', File::WRONLY | File::APPEND | File::CREAT)
+#      logger = Logger.new(file)
+#
+# 4. Create a logger which ages logfile once it reaches a certain size.  Leave
+#    10 "old log files" and each file is about 1,024,000 bytes.
+#
+#      logger = Logger.new('foo.log', 10, 1024000)
+#
+# 5. Create a logger which ages logfile daily/weekly/monthly.
+#
+#      logger = Logger.new('foo.log', 'daily')
+#      logger = Logger.new('foo.log', 'weekly')
+#      logger = Logger.new('foo.log', 'monthly')
+#
+# === How to log a message
+#
+# Notice the different methods (+fatal+, +error+, +info+) being used to log
+# messages of various levels?  Other methods in this family are +warn+ and
+# +debug+.  +add+ is used below to log a message of an arbitrary (perhaps
+# dynamic) level.
+#
+# 1. Message in block.
+#
+#      logger.fatal { "Argument 'foo' not given." }
+#
+# 2. Message as a string.
+#
+#      logger.error "Argument #{ @foo } mismatch."
+#
+# 3. With progname.
+#
+#      logger.info('initialize') { "Initializing..." }
+#
+# 4. With severity.
+#
+#      logger.add(Logger::FATAL) { 'Fatal error!' }
+#
+# The block form allows you to create potentially complex log messages,
+# but to delay their evaluation until and unless the message is
+# logged.  For example, if we have the following:
+#
+#     logger.debug { "This is a " + potentially + " expensive operation" }
+#
+# If the logger's level is +INFO+ or higher, no debug messages will be logged,
+# and the entire block will not even be evaluated.  Compare to this:
+#
+#     logger.debug("This is a " + potentially + " expensive operation")
+#
+# Here, the string concatenation is done every time, even if the log
+# level is not set to show the debug message.
+#
+# === How to close a logger
+#
+#      logger.close
+#
+# === Setting severity threshold
+#
+# 1. Original interface.
+#
+#      logger.sev_threshold = Logger::WARN
+#
+# 2. Log4r (somewhat) compatible interface.
+#
+#      logger.level = Logger::INFO
+#
+#      DEBUG < INFO < WARN < ERROR < FATAL < UNKNOWN
+#
+#
+# == Format
+#
+# Log messages are rendered in the output stream in a certain format by
+# default.  The default format and a sample are shown below:
+#
+# Log format:
+#   SeverityID, [Date Time mSec #pid] SeverityLabel -- ProgName: message
+#
+# Log sample:
+#   I, [Wed Mar 03 02:34:24 JST 1999 895701 #19074]  INFO -- Main: info.
+#
+# You may change the date and time format via #datetime_format=
+#
+#   logger.datetime_format = "%Y-%m-%d %H:%M:%S"
+#         # e.g. "2004-01-03 00:54:26"
+#
+# Or, you may change the overall format with #formatter= method.
+#
+#   logger.formatter = proc do |severity, datetime, progname, msg|
+#     "#{datetime}: #{msg}\n"
+#   end
+#   # e.g. "Thu Sep 22 08:51:08 GMT+9:00 2005: hello world"
+#
+class Logger
+  #具体内容请看https://bugs.ruby-lang.org/issues/7303
+  # Device used for logging messages.
+  class LogDevice
+    def shift_log_period(period_end)
+      postfix = period_end.strftime("%Y%m%d") # YYYYMMDD
+      age_file = "#{@filename}.#{postfix}"
+      if FileTest.exist?(age_file)
+        # try to avoid filename crash caused by Timestamp change.
+        idx = 0
+        # .99 can be overridden; avoid too much file search with 'loop do'
+        while idx < 100
+          idx += 1
+          age_file = "#{@filename}.#{postfix}.#{idx}"
+          break unless FileTest.exist?(age_file)
+        end
+      end
+      # @dev.close rescue nil
+      # File.rename("#{@filename}", age_file)
+      # @dev = create_logfile(@filename)
+      #覆盖原来lib库的方法，将上边三行删除，增加下边两行
+      FileUtils.cp(@filename, age_file)
+      reset_logfile(@dev) # see below for this new method return true
+      return true
+    end
+    #打开原来lib库，新增一个方法
+    def reset_logfile(logdev)
+      logdev.truncate( 0 )
+      logdev.sync = true
+      add_log_header(logdev)
+    end
+  end
+end
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@ -2310,6 +2310,31 @@ zh:
  label_poll_answer_valid_result: 以上为有效问答题答案！
  label_answer_total: 总计：
  label_join_project: 加入项目
-
  label_technical_support: 技术支持：
  label_feedback: 意见反馈
+  label_log_detail: "日志详情"
+  label_log_delete_log: "删除日志"
+  label_log_access_analysis: "访问统计"
+  label_log_time_analysis: "耗时分析"
+  label_log_refresh: "刷新"
+  label_log_key:  "关键字："
+  label_log_time: "时间："
+  label_log_delete_confirm: "确认清除该天日志内容?"
+  label_log_access_count: "访问次数"
+  label_log_url: "URL路径"
+  label_log_ip: "访问IP"
+  label_log_access_time: "访问时间"
+  label_log_access_controller_action: "模块路径"
+  label_log_response_time: "响应时间"
+  label_log_views_time: "页面渲染时间"
+  label_log_views_time_percent: "页面渲染时间百分比"
+  label_log_active_record_time: "AR响应时间"
+  label_log_active_record_time_percent: "AR响应时间百分比"
+  views:
+      pagination:
+        first: "&laquo; 首页"
+        last: "末页 &raquo;"
+        previous: "&laquo; 上一页"
+        next: "下一页 &raquo;"
+        truncate: "..."
+
--- a/config/newrelic.yml
+++ b/config/newrelic.yml
@ -0,0 +1,224 @@
+#
+# This file configures the New Relic Agent.  New Relic monitors Ruby, Java,
+# .NET, PHP, Python and Node applications with deep visibility and low
+# overhead.  For more information, visit www.newrelic.com.
+#
+# Generated January 23, 2015
+#
+# This configuration file is custom generated for Trustie
+
+
+# Here are the settings that are common to all environments
+common: &default_settings
+  # ============================== LICENSE KEY ===============================
+
+  # You must specify the license key associated with your New Relic
+  # account.  This key binds your Agent's data to your account in the
+  # New Relic service.
+  license_key: '9b481f5c9ec07de722dcaaa17b38d0d1efff32c0'
+
+  # Agent Enabled (Ruby/Rails Only)
+  # Use this setting to force the agent to run or not run.
+  # Default is 'auto' which means the agent will install and run only
+  # if a valid dispatcher such as Mongrel is running.  This prevents
+  # it from running with Rake or the console.  Set to false to
+  # completely turn the agent off regardless of the other settings.
+  # Valid values are true, false and auto.
+  #
+  # agent_enabled: auto
+
+  # Application Name Set this to be the name of your application as
+  # you'd like it show up in New Relic. The service will then auto-map
+  # instances of your application into an "application" on your
+  # dashboard page. If you want to map this instance into multiple
+  # apps, like "AJAX Requests" and "All UI" then specify a semicolon
+  # separated list of up to three distinct names, or a yaml list.
+  # Defaults to the capitalized RAILS_ENV or RACK_ENV (i.e.,
+  # Production, Staging, etc)
+  #
+  # Example:
+  #
+  #   app_name:
+  #       - Ajax Service
+  #       - All Services
+  #
+  # Caution: If you change this name, a new application will appear in the New
+  # Relic user interface with the new name, and data will stop reporting to the
+  # app with the old name.
+  #
+  # See https://newrelic.com/docs/site/renaming-applications for more details
+  # on renaming your New Relic applications.
+  #
+  app_name: My Application
+
+  # When "true", the agent collects performance data about your
+  # application and reports this data to the New Relic service at
+  # newrelic.com. This global switch is normally overridden for each
+  # environment below. (formerly called 'enabled')
+  monitor_mode: true
+
+  # Developer mode should be off in every environment but
+  # development as it has very high overhead in memory.
+  developer_mode: false
+
+  # The newrelic agent generates its own log file to keep its logging
+  # information separate from that of your application. Specify its
+  # log level here.
+  log_level: info
+
+  # Optionally set the path to the log file This is expanded from the
+  # root directory (may be relative or absolute, e.g. 'log/' or
+  # '/var/log/') The agent will attempt to create this directory if it
+  # does not exist.
+  # log_file_path: 'log'
+
+  # Optionally set the name of the log file, defaults to 'newrelic_agent.log'
+  # log_file_name: 'newrelic_agent.log'
+
+  # The newrelic agent communicates with the service via https by default.  This
+  # prevents eavesdropping on the performance metrics transmitted by the agent.
+  # The encryption required by SSL introduces a nominal amount of CPU overhead,
+  # which is performed asynchronously in a background thread.  If you'd prefer
+  # to send your metrics over http uncomment the following line.
+  # ssl: false
+
+  #============================== Browser Monitoring ===============================
+  # New Relic Real User Monitoring gives you insight into the performance real users are
+  # experiencing with your website. This is accomplished by measuring the time it takes for
+  # your users' browsers to download and render your web pages by injecting a small amount
+  # of JavaScript code into the header and footer of each page.
+  browser_monitoring:
+      # By default the agent automatically injects the monitoring JavaScript
+      # into web pages. Set this attribute to false to turn off this behavior.
+      auto_instrument: true
+
+  # Proxy settings for connecting to the New Relic server.
+  #
+  # If a proxy is used, the host setting is required.  Other settings
+  # are optional. Default port is 8080.
+  #
+  # proxy_host: hostname
+  # proxy_port: 8080
+  # proxy_user:
+  # proxy_pass:
+
+  # The agent can optionally log all data it sends to New Relic servers to a
+  # separate log file for human inspection and auditing purposes. To enable this
+  # feature, change 'enabled' below to true.
+  # See: https://newrelic.com/docs/ruby/audit-log
+  audit_log:
+    enabled: false
+
+  # Tells transaction tracer and error collector (when enabled)
+  # whether or not to capture HTTP params.  When true, frameworks can
+  # exclude HTTP parameters from being captured.
+  # Rails: the RoR filter_parameter_logging excludes parameters
+  # Java: create a config setting called "ignored_params" and set it to
+  #     a comma separated list of HTTP parameter names.
+  #     ex: ignored_params: credit_card, ssn, password
+  capture_params: false
+
+  # Transaction tracer captures deep information about slow
+  # transactions and sends this to the New Relic service once a
+  # minute. Included in the transaction is the exact call sequence of
+  # the transactions including any SQL statements issued.
+  transaction_tracer:
+
+    # Transaction tracer is enabled by default. Set this to false to
+    # turn it off. This feature is only available at the Professional
+    # and above product levels.
+    enabled: true
+
+    # Threshold in seconds for when to collect a transaction
+    # trace. When the response time of a controller action exceeds
+    # this threshold, a transaction trace will be recorded and sent to
+    # New Relic. Valid values are any float value, or (default) "apdex_f",
+    # which will use the threshold for an dissatisfying Apdex
+    # controller action - four times the Apdex T value.
+    transaction_threshold: apdex_f
+
+    # When transaction tracer is on, SQL statements can optionally be
+    # recorded. The recorder has three modes, "off" which sends no
+    # SQL, "raw" which sends the SQL statement in its original form,
+    # and "obfuscated", which strips out numeric and string literals.
+    record_sql: obfuscated
+
+    # Threshold in seconds for when to collect stack trace for a SQL
+    # call. In other words, when SQL statements exceed this threshold,
+    # then capture and send to New Relic the current stack trace. This is
+    # helpful for pinpointing where long SQL calls originate from.
+    stack_trace_threshold: 0.500
+
+    # Determines whether the agent will capture query plans for slow
+    # SQL queries.  Only supported in mysql and postgres.  Should be
+    # set to false when using other adapters.
+    # explain_enabled: true
+
+    # Threshold for query execution time below which query plans will
+    # not be captured.  Relevant only when `explain_enabled` is true.
+    # explain_threshold: 0.5
+
+  # Error collector captures information about uncaught exceptions and
+  # sends them to New Relic for viewing
+  error_collector:
+
+    # Error collector is enabled by default. Set this to false to turn
+    # it off. This feature is only available at the Professional and above
+    # product levels.
+    enabled: true
+
+    # To stop specific errors from reporting to New Relic, set this property
+    # to comma-separated values.  Default is to ignore routing errors,
+    # which are how 404's get triggered.
+    ignore_errors: "ActionController::RoutingError,Sinatra::NotFound"
+
+  # If you're interested in capturing memcache keys as though they
+  # were SQL uncomment this flag. Note that this does increase
+  # overhead slightly on every memcached call, and can have security
+  # implications if your memcached keys are sensitive
+  # capture_memcache_keys: true
+
+# Application Environments
+# ------------------------------------------
+# Environment-specific settings are in this section.
+# For Rails applications, RAILS_ENV is used to determine the environment.
+# For Java applications, pass -Dnewrelic.environment <environment> to set
+# the environment.
+
+# NOTE if your application has other named environments, you should
+# provide newrelic configuration settings for these environments here.
+
+development:
+  <<: *default_settings
+  # Turn on communication to New Relic service in development mode
+  monitor_mode: true
+  app_name: My Application (Development)
+
+  # Rails Only - when running in Developer Mode, the New Relic Agent will
+  # present performance information on the last 100 transactions you have
+  # executed since starting the mongrel.
+  # NOTE: There is substantial overhead when running in developer mode.
+  # Do not use for production or load testing.
+  developer_mode: true
+
+test:
+  <<: *default_settings
+  # It almost never makes sense to turn on the agent when running
+  # unit, functional or integration tests or the like.
+  monitor_mode: false
+
+# Turn on the agent in production for 24x7 monitoring. NewRelic
+# testing shows an average performance impact of < 5 ms per
+# transaction, you can leave this on all the time without
+# incurring any user-visible performance degradation.
+production:
+  <<: *default_settings
+  monitor_mode: true
+
+# Many applications have a staging environment which behaves
+# identically to production. Support for that environment is provided
+# here.  By default, the staging environment has the agent turned on.
+staging:
+  <<: *default_settings
+  monitor_mode: true
+  app_name: My Application (Staging)
--- a/config/routes.rb
+++ b/config/routes.rb
@ -26,6 +26,8 @@
 # Example: :via =>  :get ====> :via => :get

 RedmineApp::Application.routes.draw do
+
+
  #match '/contests/:id/contestnotifications', :controller => 'contestnotifications', :action => 'index'

  mount Mobile::API => '/api'
@ -841,6 +843,14 @@ RedmineApp::Application.routes.draw do

  match 'words/add_brief_introdution'

+  ##added by lizanle 日志查看路由
+  match 'system_log/index'
+  match 'system_log/access_analysis'
+  match 'system_log/time_analysis'
+  match "/system_log" ,:to => 'system_log#index'
+  match 'system_log/clear'
+  ##ended by lizanle
+

  Dir.glob File.expand_path("plugins/*", Rails.root) do |plugin_dir|
    file = File.join(plugin_dir, "config/routes.rb")
--- a/lib/plugins/acts_as_activity_provider/lib/acts_as_activity_provider.rb
+++ b/lib/plugins/acts_as_activity_provider/lib/acts_as_activity_provider.rb
@ -49,8 +49,11 @@ module Redmine
        end

        module ClassMethods
+          # Time 2015-01-27 16:30:47
+          # Author lizanle
+          # Description 用原来的写法from,to更加容易懂
          # Returns events of type event_type visible by user that occured between from and to
-          def find_events(event_type, user, days, created_time, options)
+          def find_events(event_type, user, from, to, options)
            provider_options = activity_provider_options[event_type]
            raise "#{self.name} can not provide #{event_type} events." if provider_options.nil?

@ -91,17 +94,18 @@ module Redmine
              ActiveSupport::Deprecation.warn "acts_as_activity_provider with implicit :permission option is deprecated. Add a visible scope to the #{self.name} model or use explicit :permission option."
              scope = scope.scoped(:conditions => Project.allowed_to_condition(user, "view_#{self.name.underscore.pluralize}".to_sym, options))
            end
-            unless scope.all(provider_options[:find_options].dup).first.nil?
+            # Time 2015-01-27 15:18:33
+            # Author lizanle
+            # Description 删除 unless scope.all，因为这个执行查询，并且没有加入时间限制，与下边 scope.all(provider_options[:find_options].dup)重复
+            if options[:course]
              if provider_options[:timestamp].include? "updated_on"
                to = scope.scoped(:order => "#{provider_options[:timestamp]} desc").all(provider_options[:find_options].dup).first.updated_on
              else
                to = scope.scoped(:order => "#{provider_options[:timestamp]} desc").all(provider_options[:find_options].dup).first.created_on
              end
-              if options[:course]
                from = (to - days.days) > created_time ? (to - days.days) : created_time.to_date
            else
-                from =  to - days.days - 1.years
-              end
+                #from =  to - Setting.activity_days_default.to_i
            end

            if from && to
--- a/lib/plugins/acts_as_event/lib/acts_as_event.rb
+++ b/lib/plugins/acts_as_event/lib/acts_as_event.rb
@ -43,6 +43,7 @@ module Redmine
          base.extend ClassMethods
        end

+
        %w(datetime title description author type).each do |attr|
          src = <<-END_SRC
            def event_#{attr}
--- a/lib/redmine/activity/fetcher.rb
+++ b/lib/redmine/activity/fetcher.rb
@ -77,9 +77,12 @@ module Redmine
        @scope = Redmine::Activity.default_event_types
      end

+      # Time 2015-01-27 16:31:58
+      # Author lizanle
+      # Description 用from to 更加浅显易懂
      # Returns an array of events for the given date range
      # sorted in reverse chronological order
-      def events(days = nil, created_time = nil, options={})
+      def events(from = nil, to = nil, options={})
        e = []
        @options[:limit] = options[:limit]
        # modify by nwb
@ -87,7 +90,7 @@ module Redmine

        @scope.each do |event_type|
          constantized_providers(event_type).each do |provider|
-            e += provider.find_events(event_type, @user, days, created_time, @options)
+            e += provider.find_events(event_type, @user, from, to, @options)
          end
        end

--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@ -685,3 +685,165 @@ function  PrecentChange(obj){
        $("select[id='issue_status_id']").find("option[value='2']").attr("selected","selected");
    }
 }
+
+//added by lizanle 日期選擇js
+function HS_DateAdd(interval,number,date){
+    number = parseInt(number);
+    if (typeof(date)=="string"){var date = new Date(date.split("-")[0],date.split("-")[1],date.split("-")[2])}
+    if (typeof(date)=="object"){var date = date}
+    switch(interval){
+        case "y":return new Date(date.getFullYear()+number,date.getMonth(),date.getDate()); break;
+        case "m":return new Date(date.getFullYear(),date.getMonth()+number,checkDate(date.getFullYear(),date.getMonth()+number,date.getDate())); break;
+        case "d":return new Date(date.getFullYear(),date.getMonth(),date.getDate()+number); break;
+        case "w":return new Date(date.getFullYear(),date.getMonth(),7*number+date.getDate()); break;
+    }
+}
+function checkDate(year,month,date){
+    var enddate = ["31","28","31","30","31","30","31","31","30","31","30","31"];
+    var returnDate = "";
+    if (year%4==0){enddate[1]="29"}
+    if (date>enddate[month]){returnDate = enddate[month]}else{returnDate = date}
+    return returnDate;
+}
+
+function WeekDay(date){
+    var theDate;
+    if (typeof(date)=="string"){theDate = new Date(date.split("-")[0],date.split("-")[1],date.split("-")[2]);}
+    if (typeof(date)=="object"){theDate = date}
+    return theDate.getDay();
+}
+function HS_calender(){
+    var lis = "";
+    var style = "";
+    /*可以把下面的css剪切出去独立一个css文件*/
+    style +="<style type='text/css'>";
+    style +=".calender { width:170px; height:auto; font-size:12px; margin-right:14px; background:url(calenderbg.gif) no-repeat right center #fff; border:1px solid #397EAE; padding:1px}";
+    style +=".calender ul {list-style-type:none; margin:0; padding:0;}";
+    style +=".calender .day { background-color:#EDF5FF; height:20px;}";
+    style +=".calender li { list-style-type: none; float: left; margin: 0 0px; padding: 0 !important;  background: #ffffff; background-image: none !important;}";
+    style +=".calender .day li,.calender .date li{ float:left; width:14%; height:20px; line-height:20px; text-align:center}";
+    style +=".calender li a { text-decoration:none; font-family:Tahoma; font-size:11px; color:#333}";
+    style +=".calender li a:hover { color:#f30; text-decoration:underline}";
+    style +=".calender li a.hasArticle {font-weight:bold; color:#f60 !important}";
+    style +=".lastMonthDate, .nextMonthDate {color:#bbb;font-size:11px}";
+    style +=".selectThisYear a, .selectThisMonth a{text-decoration:none; margin:0 2px; color:#000; font-weight:bold}";
+    style +=".calender .LastMonth, .calender .NextMonth{ text-decoration:none; color:#000; font-size:18px; font-weight:bold; line-height:16px;}";
+    style +=".calender .LastMonth { float:left;}";
+    style +=".calender .NextMonth { float:right;}";
+    style +=".calenderBody {clear:both}";
+    style +=".calenderTitle {text-align:center;height:20px; line-height:20px; clear:both}";
+    style +=".today { background-color:#ffffaa;border:1px solid #f60; padding:2px}";
+    style +=".today a { color:#f30; }";
+    style +=".calenderBottom {clear:both; border-top:1px solid #ddd; padding: 3px 0; text-align:left}";
+    style +=".calenderBottom a {text-decoration:none; margin:2px !important; font-weight:bold; color:#000}";
+    style +=".calenderBottom a.closeCalender{float:right}";
+    style +=".closeCalenderBox {float:right; border:1px solid #000; background:#fff; font-size:9px; width:11px; height:11px; line-height:11px; text-align:center;overflow:hidden; font-weight:normal !important}";
+    style +="</style>";
+
+    var now;
+    if (typeof(arguments[0])=="string"){
+        selectDate = arguments[0].split("-");
+        var year = selectDate[0];
+        var month = parseInt(selectDate[1])-1+"";
+        var date = selectDate[2];
+        now = new Date(year,month,date);
+    }else if (typeof(arguments[0])=="object"){
+        now = arguments[0];
+    }
+    var lastMonthEndDate = HS_DateAdd("d","-1",now.getFullYear()+"-"+now.getMonth()+"-01").getDate();
+    var lastMonthDate = WeekDay(now.getFullYear()+"-"+now.getMonth()+"-01");
+    var thisMonthLastDate = HS_DateAdd("d","-1",now.getFullYear()+"-"+(parseInt(now.getMonth())+1).toString()+"-01");
+    var thisMonthEndDate = thisMonthLastDate.getDate();
+    var thisMonthEndDay = thisMonthLastDate.getDay();
+    var todayObj = new Date();
+    today = todayObj.getFullYear()+"-"+todayObj.getMonth()+"-"+todayObj.getDate();
+
+    for (i=0; i<lastMonthDate; i++){  // Last Month's Date
+        lis = "<li class='lastMonthDate'>"+lastMonthEndDate+"</li>" + lis;
+        lastMonthEndDate--;
+    }
+    for (i=1; i<=thisMonthEndDate; i++){ // Current Month's Date
+
+        if(today == now.getFullYear()+"-"+now.getMonth()+"-"+i){
+            var todayString = now.getFullYear()+"-"+(parseInt(now.getMonth())+1).toString()+"-"+i;
+            lis += "<li><a href=javascript:void(0) class='today' onclick='_selectThisDay(this)' title='"+now.getFullYear()+"-"+(parseInt(now.getMonth())+1)+"-"+i+"'>"+i+"</a></li>";
+        }else{
+            lis += "<li><a href=javascript:void(0) onclick='_selectThisDay(this)' title='"+now.getFullYear()+"-"+(parseInt(now.getMonth())+1)+"-"+i+"'>"+i+"</a></li>";
+        }
+
+    }
+    var j=1;
+    for (i=thisMonthEndDay; i<6; i++){  // Next Month's Date
+        lis += "<li class='nextMonthDate'>"+j+"</li>";
+        j++;
+    }
+    lis += style;
+
+    var CalenderTitle = "<a href='javascript:void(0)' class='NextMonth' onclick=HS_calender(HS_DateAdd('m',1,'"+now.getFullYear()+"-"+now.getMonth()+"-"+now.getDate()+"'),this) title='Next Month'>&raquo;</a>";
+    CalenderTitle += "<a href='javascript:void(0)' class='LastMonth' onclick=HS_calender(HS_DateAdd('m',-1,'"+now.getFullYear()+"-"+now.getMonth()+"-"+now.getDate()+"'),this) title='Previous Month'>&laquo;</a>";
+    CalenderTitle += "<span class='selectThisYear'><a href='javascript:void(0)' onclick='CalenderselectYear(this)' title='Click here to select other year' >"+now.getFullYear()+"</a></span>年<span class='selectThisMonth'><a href='javascript:void(0)' onclick='CalenderselectMonth(this)' title='Click here to select other month'>"+(parseInt(now.getMonth())+1).toString()+"</a></span>月";
+
+    if (arguments.length>1){
+        arguments[1].parentNode.parentNode.getElementsByTagName("ul")[1].innerHTML = lis;
+        arguments[1].parentNode.innerHTML = CalenderTitle;
+
+    }else{
+        var CalenderBox = style+"<div class='calender'><div class='calenderTitle'>"+CalenderTitle+"</div><div class='calenderBody'><ul class='day'><li>日</li><li>一</li><li>二</li><li>三</li><li>四</li><li>五</li><li>六</li></ul><ul class='date' id='thisMonthDate'>"+lis+"</ul></div><div class='calenderBottom'><a href='javascript:void(0)' class='closeCalender' onclick='closeCalender(this)'>&times;</a><span><span><a href=javascript:void(0) onclick='_selectThisDay(this)' title='"+todayString+"'>Today</a></span></span></div></div>";
+        return CalenderBox;
+    }
+}
+function _selectThisDay(d){
+    var boxObj = d.parentNode.parentNode.parentNode.parentNode.parentNode;
+    boxObj.targetObj.value = d.title;
+    boxObj.parentNode.removeChild(boxObj);
+}
+function closeCalender(d){
+    var boxObj = d.parentNode.parentNode.parentNode;
+    boxObj.parentNode.removeChild(boxObj);
+}
+
+function CalenderselectYear(obj){
+    var opt = "";
+    var thisYear = obj.innerHTML;
+    for (i=1970; i<=2020; i++){
+        if (i==thisYear){
+            opt += "<option value="+i+" selected>"+i+"</option>";
+        }else{
+            opt += "<option value="+i+">"+i+"</option>";
+        }
+    }
+    opt = "<select onblur='selectThisYear(this)' onchange='selectThisYear(this)' style='font-size:11px'>"+opt+"</select>";
+    obj.parentNode.innerHTML = opt;
+}
+
+function selectThisYear(obj){
+    HS_calender(obj.value+"-"+obj.parentNode.parentNode.getElementsByTagName("span")[1].getElementsByTagName("a")[0].innerHTML+"-1",obj.parentNode);
+}
+
+function CalenderselectMonth(obj){
+    var opt = "";
+    var thisMonth = obj.innerHTML;
+    for (i=1; i<=12; i++){
+        if (i==thisMonth){
+            opt += "<option value="+i+" selected>"+i+"</option>";
+        }else{
+            opt += "<option value="+i+">"+i+"</option>";
+        }
+    }
+    opt = "<select onblur='selectThisMonth(this)' onchange='selectThisMonth(this)' style='font-size:11px'>"+opt+"</select>";
+    obj.parentNode.innerHTML = opt;
+}
+function selectThisMonth(obj){
+    HS_calender(obj.parentNode.parentNode.getElementsByTagName("span")[0].getElementsByTagName("a")[0].innerHTML+"-"+obj.value+"-1",obj.parentNode);
+}
+function HS_setDate(inputObj){
+    var calenderObj = document.createElement("span");
+    calenderObj.innerHTML = HS_calender(new Date());
+    calenderObj.style.position = "absolute";
+    calenderObj.targetObj = inputObj;
+    inputObj.parentNode.insertBefore(calenderObj,inputObj.nextSibling);
+}
+//lizanle 刷新函数
+function redo() {
+    window.location.reload()
+}
--- a/public/stylesheets/application.css
+++ b/public/stylesheets/application.css
@ -2918,3 +2918,33 @@ input[class~='m3p10'], .m3p10 {
    color: #ffffff;
    cursor:pointer;
 }
+
+/*lizanle 日誌搜索結果樣式*/
+.search_results {
+    color: red;
+}
+/*lizanle 分页样式*/
+.pagination ul li a, .pagination ul li span{
+    background-color: #FFFFFF;
+    border-color: #DDDDDD;
+    border-image: none;
+    border-style: solid;
+    border-width: 1px 1px 1px 1px;
+    float: left;
+    line-height: 20px;
+    padding: 4px 12px;
+    text-decoration: none;
+}
+.pagination ul a {
+    color: #9B9B9B;
+}
+.pagination ul li a:hover, .pagination ul li a:focus, .pagination ul .active a, .pagination ul .active span{
+    background-color: #ffc02f;
+    border: 1px solid #ffc02f;
+}
+.pagination ul li{
+    float: left;
+    margin-right: 3px;
+    list-style: none outside none;
+
+}
--- a/test/functional/system_log_controller_test.rb
+++ b/test/functional/system_log_controller_test.rb
@ -0,0 +1,7 @@
+require 'test_helper'
+
+class SystemLogControllerTest < ActionController::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end
--- a/test/unit/helpers/expire_helper_test.rb
+++ b/test/unit/helpers/expire_helper_test.rb
@ -0,0 +1,4 @@
+require 'test_helper'
+
+class ExpireHelperTest < ActionView::TestCase
+end
--- a/test/unit/helpers/system_log_helper_test.rb
+++ b/test/unit/helpers/system_log_helper_test.rb
@ -0,0 +1,4 @@
+require 'test_helper'
+
+class SystemLogHelperTest < ActionView::TestCase
+end
--- a/tmp/plugins/README
+++ b/tmp/plugins/README
@ -1 +0,0 @@
-Put your Redmine plugins here.