system preference

app/controllers/admin/sites_controller.rb

@@ -14,6 +14,13 @@ class Admin::SitesController < OrbitBackendController
   #   @site = Site.new
   # end
 
+  def show_system_preference
+    @git_commit_list_file = File.new(OrbitSystemPreference::GitCommitListPath, "r") rescue nil
+    @db_backup_list_file = File.new(OrbitSystemPreference::ArchiveDbListPath, "r") rescue nil
+    @resque_logs_file = File.new(OrbitSystemPreference::ResqueLogFile, "r") rescue nil
+    @site = Site.first
+  end
+
   def update
     @site.update_attributes(params[:site])
     site_restart

app/jobs/backup_server.rb

@@ -5,9 +5,13 @@ class BackupServer
     #CronMail.time_check("Going to backup Orbit").deliver
     dbhost = Mongoid.config.database.connection.primary.join ':'
     dbname = Mongoid.config.database.name
+    archive_db_list_path = OrbitSystemPreference::ArchiveDbListPath
     dbdirectory = "#{Rails.root}/tmp/#{dbname}-"+Time.now.strftime("%Y-%m-%d-%H-%M")
     %x[mongodump -h #{dbhost} -d #{dbname} -o #{dbdirectory} ]
 
-    # %x[touch  #{Rails.root}/tmp/restart]
+    %x[rm #{archive_db_list_path}]
+    %x[ls #{Rails.root}/tmp/#{dbname}* | du -h --max-depth=1 --block-size=1M |sort -h >> #{archive_db_list_path}]
+    OrbitJobLogger.info "DB backup done Path:#{dbdirectory}"
+    
   end
 end

app/jobs/dashboard_counter.rb

@@ -0,0 +1,36 @@
+class DashboardCounter < Resque::Plugins::RestrictionJob
+  @queue = :high
+
+  def self.perform(*args)
+    site = Site.first
+    obj = new(*args)
+    site.dashboard_counter[:visitors_this_week] = obj.display_visitors_this_week 
+    site.dashboard_counter[:visitors_this_month] = obj.display_visitors_this_month 
+    site.dashboard_counter[:visitors_this_year] = obj.display_visitors_this_year
+    site.save
+    OrbitJobLogger.info "DashboardCounter done #{site.dashboard_counter.to_s}"
+  end
+
+
+  def display_visitors(options={})
+    impressions = Impression.where(options).and(:referrer.ne => nil)
+    impressions.map{|i| i[:session_hash]}.uniq.count
+  end
+
+  def display_visitors_today
+    display_visitors(created_at: {'$gte' => Date.today.beginning_of_day, '$lte' => Date.today.end_of_day})
+  end
+
+  def display_visitors_this_week
+    display_visitors(created_at: {'$gte' => Date.today.beginning_of_week, '$lte' => Date.today.end_of_week})
+  end
+
+  def display_visitors_this_month
+    display_visitors(created_at: {'$gte' => Date.today.beginning_of_month, '$lte' => Date.today.end_of_month})
+  end
+
+  def display_visitors_this_year
+    display_visitors(created_at: {'$gte' => Date.today.beginning_of_year, '$lte' => Date.today.end_of_year})
+  end
+
+end

app/jobs/generate_system_summary.rb

@@ -0,0 +1,46 @@
+class GenerateSystemSummary
+  @queue = :high
+
+  def self.perform()
+    @site = Site.first
+    get_disk_free
+    get_git_log_list
+    get_package_info
+    @site.save
+  end
+
+  def self.get_package_info
+    @info = {}
+    get_nginx_version
+    get_MongoDB_version
+    get_Linux_version
+    @site.system_package_info = @info
+  end
+
+  def self.get_git_log_list
+    git_commit_list_path = OrbitSystemPreference::GitCommitListPath
+    %x[rm #{git_commit_list_path}]
+    %x[cd #{Rails.root};#{OrbitSystemPreference::GitLogCommend} >>#{git_commit_list_path} ]
+  end
+
+  def self.get_disk_free
+    @site.disk_space= %x[#{OrbitSystemPreference::DiskFree}]
+  end
+
+  def self.get_nginx_version
+    @info[:nginx] = %x[#{OrbitSystemPreference::SystemPackage::NginxVersion} ]
+  end
+
+  def self.get_MongoDB_version
+    @info[:mongodb] = %x[#{OrbitSystemPreference::SystemPackage::MongodbVersion} ]
+  end
+
+  def self.get_Linux_version
+    @info[:linux] = %x[#{OrbitSystemPreference::SystemPackage::SystemVersion} ]
+  end
+
+  def self.check_system_has_enough_space( limit =OrbitSystemPreference::DefaultDiskSpaceLimit )
+    binding.pry
+  end
+
+end

app/jobs/nccu_calendar.rb

@@ -1,21 +0,0 @@
-class NccuCalendar 
-  require 'open-uri'
-  require 'tempfile'  
-
-  @queue = :high
-
-  def self.perform()
-  # temp_file = Tempfile.new('new_cal')  
-  # open('http://events.nccu.edu.tw/Month').read{|data|
-  #   temp_file << data
-  # }
-
-open(File.join(Rails.root, 'public/static', 'nccu_calendar.xml'), 'wb') do |fo|
-  fo.print open('http://events.nccu.edu.tw/Month').read
-end
-
-   # FileUtils.mv(temp_file, File.join(Rails.root, 'public/static', 'nccu_calendar.xml'))
-
-    puts "[#{ DateTime.now.strftime("%Y %D %H:%M")}]NccuCalendar Synced #{File.join(Rails.root, 'public/static', 'nccu_calendar.xml')}"
-  end
-end

app/jobs/sync_db.rb

@@ -1,25 +0,0 @@
-class SyncDb 
-  
-  @queue = :high
-
-  def self.perform()
-    puts "[ #{DateTime.now.strftime("%Y %D %H:%M") }]\t SyncDb Starting"
-    self.start_sync
-    self.set_admin
-  end
-  
-  def self.start_sync
-    task = 'mid_site:sync'
-    args = []
-    %x[rake #{task} --trace  >> #{Rails.root}/log/rake.log]
-    User.all.each{|ur| ur.create_dept_cache}
-    puts "[#{ DateTime.now.strftime("%Y %D %H:%M")}]\tSyncDb Synced"
-  end
-
-    def self.set_admin
-    task = 'mid_site:install_admin'
-    args = []
-    %x[rake #{task} --trace  >> #{Rails.root}/log/rake.log]
-    puts "[#{ DateTime.now.strftime("%Y %D %H:%M")}]\tAdmin done"
-  end
-end

app/jobs/update_tag_cloud.rb

@@ -5,5 +5,6 @@ class UpdateTagCloud
     Tag.all.each do |tag|
       tag.update_attribute(:cloud_view_count, tag.impressionist_count(:created_at.gte => 14.days.ago, :created_at.lte => Time.now))
     end
+    OrbitJobLogger.info "UpdateTagCloud Done"
   end
 end

app/models/site.rb

@@ -19,6 +19,9 @@ class Site
   field :dashbroad_allow_visitor, :type => Boolean, :default => false
   field :mail_settings, :type => Hash
 
+  field :disk_space, :type => String
+  field :system_package_info, :type => Hash,:default=>{}
+
   field :school
   field :department
   

app/views/admin/sites/show_system_preference.html.erb

@@ -0,0 +1,47 @@
+<h1><%= I18n.t("site.system_preference") %></h1>
+<ul class="nav nav-tabs" id="myTab">
+  <li class="active"><a href="#summary"  data-toggle="tab"><%= I18n.t("site.system_preference_.tab_summary") %></a></li>
+  <li><a href="#commits" data-toggle="tab"><%= I18n.t("site.system_preference_.tab_commits") %></a></li>
+  <li><a href="#backups"  data-toggle="tab"><%= I18n.t("site.system_preference_.tab_backups") %></a></li>
+  <li><a href="#resque_logs"  data-toggle="tab"><%= I18n.t("site.system_preference_.tab_logs") %></a></li>
+</ul>
+ 
+<div class="tab-content">
+  <div class="tab-pane  active in" id="summary">
+        <h2><%= I18n.t("site.system_preference_.summary.disk_space") %>:</h2>
+         <%= content_tag :p,@site.disk_space %>
+        <h2><%= I18n.t("site.system_preference_.summary.code_update_at") %>: </h2>
+        <% @site.system_package_info.each do |index,value| %>
+          <h2><%= index.titleize %> <%= I18n.t("site.system_preference_.summary.version") %>:</h2>       
+          <%= content_tag :p,value %>
+        <% end %>
+        <h2><%= I18n.t("site.system_preference_.summary.weekness_report") %>:<%= '' %></h2>
+  </div>
+  <div class="tab-pane" id="commits">
+    <% if @git_commit_list_file %>
+      <% @git_commit_list_file.lines do |line|%>
+        <%= (line + "<br/>").html_safe %>
+      <% end%>
+      <% else %>
+      <div class="well"><%= I18n.t("site.system_preference_.summary.no_data") %></div>
+    <% end %>
+  </div>
+  <div class="tab-pane" id="backups">
+    <%if @db_backup_list_file %>
+      <% @db_backup_list_file.lines do |line|%>
+        <%=(line + "<br/>").html_safe %>
+      <% end %>
+      <% else %>
+        <div class="well"><%= I18n.t("site.system_preference_.summary.no_data") %></div>
+    <% end %>
+  </div>
+  <div class="tab-pane" id="resque_logs">
+  <%if @db_backup_list_file %>
+    <% @resque_logs_file.lines do |line|%>
+      <%=(line + "<br/>").html_safe %>
+    <% end if @resque_logs_file%>
+    <%else %>
+          <div class="well"><%= I18n.t("site.system_preference_.summary.no_data") %></div>
+    <% end %>
+  </div>
+</div>

config/environment.rb

@@ -6,3 +6,4 @@ YAML::ENGINE.yamler = 'syck'
 # Initialize the rails application
 Orbit::Application.initialize!
 Me = Site.first
+OrbitJobLogger = OrbitJobLog.new

config/initializers/orbit_system_preference.rb

@@ -0,0 +1,13 @@
+module OrbitSystemPreference
+  ArchiveDbListPath = "#{Rails.root}/log/archive_db.list.log"
+  GitCommitListPath = "#{Rails.root}/log/git_commit.list.log"
+  ResqueLogFile ="#{Rails.root}/log/orbit_job.log"
+  GitLogCommend = 'git log --pretty=format:"%x09%ad%x09%s" --date=short'
+  DiskFree= 'df -h /'
+  DefaultDiskSpaceLimit = 3 #in GB
+  module SystemPackage
+    MongodbVersion = "mongod --version"
+    NginxVersion = "nginx -V"
+    SystemVersion = "uname -a"
+  end
+end

config/locales/en.yml

@@ -389,6 +389,18 @@ en:
     search_help: Please Enter the search argument for Google search.
     settings: Site setting
     sub_menu: Site sub-menu
+    system_preference: System Preference
+    system_preference_:
+      tab_backups: Backups
+      tab_commits: Commits      
+      tab_summary: Summary
+      tab_logs: Logs
+      summary:
+        code_update_at: Code Update histroy
+        disk_space: Disk Free
+        no_data: No Data
+        version: Version
+        weekness_report: Weekness Report
     title: Site Title
     title_help: Site Title Guide
   site_: Site

config/locales/zh_tw.yml

@@ -389,6 +389,18 @@ zh_tw:
     search_help: 請輸入送交Google搜尋的參數
     settings: 基本設定
     sub_menu: 次選單
+    system_preference: 系統狀態
+    system_preference_:
+      tab_backups: 備份記錄
+      tab_commits: 程式版本
+      tab_summary: 總覽
+      tab_logs: 登錄檔
+      summary:
+        code_update_at:  程式更新紀錄
+        disk_space: 硬碟空間
+        no_data: 沒有資訊
+        version: 版本
+        weekness_report: 弱點掃瞄資訊
     title: 網站標題
     title_help: 網站標題說明
   site_: 網站

config/resque.god

@@ -1,14 +1,9 @@
-#developer pls change here
+rails_env   = ENV['RAILS_ENV']  || "production"
-rails_root  = "/home/nccu/stage/NCCU"  #keep this blank when development
+rails_root  = ENV['RAILS_ROOT'] || File.dirname(__FILE__) + '/..'
+user_home = ENV['HOME'] || File.dirname(__FILE__) + '/../..'
+development_uid = ''
+development_gid = ''
 
-development_uid = 'kaito' #when dev
-development_gid = 'staff' #when dev
-
-#rails_env   =   "developement"
-rails_env   =   "production"
-
-development_rails_root  =  File.expand_path("..",File.dirname(__FILE__))
-#rails_root =  (rails_env == 'production' )? production_rails_root : development_rails_root 
 num_workers = rails_env == 'production' ? 5 : 2
 
 num_workers.times do |num|
@@ -16,16 +11,26 @@ num_workers.times do |num|
 
     w.dir        = rails_root
     w.name    = "resque-#{num}"
-    w.group   = 'resque-stage'
+    w.group   = 'nccu_production'
 
     w.interval = 30.seconds
-    w.env       = {"QUEUE"=>"critical,high,low", "RAILS_ENV"=>rails_env}
+
-    w.start     = "rake -f #{rails_root}/Rakefile resque:work  QUEUE=* RAILS_ENV=#{rails_env}"
+    queue = case num
+        when 0
+                'critical'
+        when 1..2
+                'high,low'
+        when 3..num_workers
+                'low'
+    end
+
+    w.env       = {"QUEUE"=>queue, "RAILS_ENV"=>rails_env}
+    w.start     = "HOME=#{user_home} rake -f #{rails_root}/Rakefile resque:work  QUEUE=* RAILS_ENV=#{rails_env}"
 
     w.uid = (rails_env == 'production' )? "root" : development_uid
     w.gid = (rails_env == 'production' )? "root" : development_gid
   
-     w.log = (rails_env == 'production' )? "/var/log/#{w.name}-stage.log":"#{rails_root}/log/#{w.name}.log"
+     w.log = (rails_env == 'production' )? "/var/log/#{w.group}-#{w.name}":"#{rails_root}/log/dev_resque-#{w.name}.log"
 
     # restart if memory gets too high
     w.transition(:up, :restart) do |on|

config/resque_schedule.god

@@ -1,27 +1,21 @@
-#developer pls change here
+rails_env   = ENV['RAILS_ENV']  || "production"
-rails_root  = "/home/nccu/NCCU/"  #keep this blank when development
+rails_root  = ENV['RAILS_ROOT'] || File.dirname(__FILE__) + '/..'
-
+user_home = ENV['HOME'] || File.dirname(__FILE__) + '/../..'
-development_uid = 'kaito' #when dev
+development_uid = ''
-development_gid = 'staff' #when dev
+development_gid = ''
-
-#rails_env   =   "developement"
-rails_env   =   "production"
-
-development_rails_root  =  File.expand_path("..",File.dirname(__FILE__))
-#rails_root =  (rails_env == 'production' )? production_rails_root : development_rails_root 
 
   God.watch do |w|
     w.dir        = rails_root
     w.name    = "resque-scheduler"
-    w.group   = 'resque'
+    w.group   = 'nccu_production'
     w.interval = 30.seconds
     w.env       = {"QUEUE"=>"critical,high,low", "RAILS_ENV"=>rails_env}
-    w.start     = "rake -f #{rails_root}/Rakefile resque:scheduler RAILS_ENV=#{rails_env}"
+    w.start     = "HOME= #{user_home} rake -f #{rails_root}/Rakefile resque:scheduler RAILS_ENV=#{rails_env}"
 
     w.uid = (rails_env == 'production' )? "root" : development_uid
     w.gid = (rails_env == 'production' )? "root" : development_gid
   
-     w.log = (rails_env == 'production' )? "/var/log/#{w.name}.log":"#{rails_root}/log/#{w.name}.log"
+     w.log = (rails_env == 'production' )? "/var/log/#{w.group}-#{w.name}.log":"#{rails_root}/log/dev_resque-#{w.name}.log"
 
     # restart if memory gets too high
     w.transition(:up, :restart) do |on|

config/resque_schedule.yml

@@ -1,11 +1,11 @@
-# do_mail_matt:
-#   every: 10s
-#   class: FetchTime
-#   args: 
-#   description: Runs the perform method in FetchTime
-
 update_tag_cloud:
   cron: 0 0 [0,12] * * *
   class: UpdateTagCloud
   args:
   description: UpdateTagCloud
+
+generate_system_summary:
+  cron: 0 0 12 * * *
+  class: GenerateSystemSummary
+  args:
+  description: Generate the system status such as disk free space,package version list for showing at site tab

config/routes.rb

@@ -17,6 +17,7 @@ Orbit::Application.routes.draw do
 
   # routes for admin
   namespace :admin do
+    match 'system_preference' => "sites#show_system_preference",:as=>"system_preference"
     mount Resque::Server.new, :at => "/resque"
     resources :assets do   
       collection do

lib/orbit_job_log.rb

@@ -0,0 +1,32 @@
+class OrbitJobLog < Logger
+  FORMAT = "%m/%d/%Y  %H:%M%p: "
+  def initialize
+    case Rails.env 
+    when 'production'
+      # Logger::Syslog.new("orbit_routine", Syslog::LOG_LOCAL5)
+      super(Orbit::Application.config.root.to_s+'/log/orbit_job.log','daily')  
+    when 'development'
+      super(Orbit::Application.config.root.to_s+'/log/orbit_job.dev.log','daily')  
+    end
+  end
+
+  def debug(msg)
+    super(Time.now.strftime()+msg)
+  end
+
+  def info(msg)
+    super(Time.now.strftime(FORMAT)+msg)
+  end
+
+  def warn(msg)
+    super(Time.now.strftime(FORMAT)+msg)
+  end
+
+  def error(msg)
+    super(Time.now.strftime(FORMAT)+msg)
+  end
+
+  def fatal(msg)
+    super(Time.now.strftime(FORMAT)+msg)
+  end
+end