Merge branch 'jobs_and_mail' into ldap

Conflicts:
	config/environments/development.rb
	config/routes.rb

Gemfile

@@ -21,6 +21,9 @@ gem 'mysql2'
 gem 'nokogiri'
 gem 'radius'
 gem 'rake'
+gem 'resque' # background jobs
+gem 'resque-scheduler' # job scheduling
+gem 'resque-restriction'
 gem 'ruby-debug19'
 gem 'rubyzip'
 gem 'therubyracer'

Gemfile.lock

@@ -154,6 +154,20 @@ GEM
     rake (0.9.2.2)
     rdoc (3.12)
       json (~> 1.4)
+    redis (2.2.2)
+    redis-namespace (1.0.3)
+      redis (< 3.0.0)
+    resque (1.20.0)
+      multi_json (~> 1.0)
+      redis-namespace (~> 1.0.2)
+      sinatra (>= 0.9.2)
+      vegas (~> 0.1.2)
+    resque-restriction (0.3.0)
+      resque (>= 1.7.0)
+    resque-scheduler (1.9.9)
+      redis (>= 2.0.1)
+      resque (>= 1.8.0)
+      rufus-scheduler
     rspec (2.8.0)
       rspec-core (~> 2.8.0)
       rspec-expectations (~> 2.8.0)
@@ -183,6 +197,8 @@ GEM
     ruby_parser (2.3.1)
       sexp_processor (~> 3.0)
     rubyzip (0.9.6.1)
+    rufus-scheduler (2.0.16)
+      tzinfo (>= 0.3.23)
     ruport (1.6.3)
       fastercsv
       pdf-writer (= 1.1.8)
@@ -223,6 +239,8 @@ GEM
     uglifier (1.2.3)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)
+    vegas (0.1.11)
+      rack (>= 1.0.0)
     warden (1.1.1)
       rack (>= 1.0)
     watchr (0.7)
@@ -262,6 +280,9 @@ DEPENDENCIES
   radius
   rails (>= 3.1.0, < 3.2.0)
   rake
+  resque
+  resque-restriction
+  resque-scheduler
   rspec (~> 2.0)
   rspec-rails (~> 2.0)
   ruby-debug19

Rakefile

@@ -1,7 +1,9 @@
+# /usr/bin/ruby -Ku
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 
 require File.expand_path('../config/application', __FILE__)
+require 'resque/tasks'
 require 'rake/dsl_definition'
 require 'rake'
 

app/jobs/fetch_time.rb

@@ -0,0 +1,15 @@
+# require 'open-uri'
+# require 'nokogiri'
+class FetchTime < Resque::Plugins::RestrictionJob
+  restrict :per_300 => 10
+  
+  @queue = :low
+
+  def self.perform()
+#    sleep 10
+    doc = Nokogiri::HTML(open('http://www.timeanddate.com/worldclock/city.html?n=241'))
+    CronMail.time_check(doc.at('#ct').children.first.text).deliver
+    puts "Mail Sent"
+    true
+  end
+end

app/jobs/nccu_calendar.rb

@@ -0,0 +1,8 @@
+class NccuCalendar 
+  @queue = :high
+
+  def self.perform()
+#    sleep 10
+    puts "NccuCalendar Sync"
+  end
+end

app/jobs/sync_db.rb

@@ -0,0 +1,9 @@
+class SyncDb 
+  
+  @queue = :high
+
+  def self.perform()
+#    sleep 10
+    puts "DB Sync"
+  end
+end

app/mailer/cron_mail.rb

@@ -0,0 +1,8 @@
+class CronMail < ActionMailer::Base
+  default :from => "orbit_test@rulingcom.com"
+  
+  def time_check(msg)
+    #attachments["rails.png"] = File.read("#{Rails.root}/public/images/rails.png")
+    mail(:to => "Matt <matt@rulingcom.com>", :subject => msg)
+  end
+end

config/application.rb

@@ -61,6 +61,8 @@ module Orbit
 
     # Enable the asset pipeline
      config.assets.enabled = true
+     #config.time_zone = 'Taipei'  
+     ENV['TZ'] = 'Asia/Taipei'  
   end
 end
 Orbit_Apps = []

config/environments/development.rb

@@ -29,16 +29,15 @@ Orbit::Application.configure do
   #   :sender_address => %{"notifier" <redmine@rulingcom.com>},
   #   :exception_recipients => %w{chris@rulingcom.com}
     
-  # config.action_mailer.delivery_method = :smtp
-  # config.action_mailer.smtp_settings = {
-  #   :tls => true,
-  #   :enable_starttls_auto => true,
-  #   :address => "smtp.gmail.com",
-  #   :port => '587',
-  #   :domain => "smtp.gmail.com",
-  #   :authentication => "plain",
-  #   :user_name => "redmine@rulingcom.com",
-  #   :password => "rulingredmine" }
-
+  config.action_mailer.delivery_method = :smtp
+  config.action_mailer.smtp_settings = {
+    :tls => true,
+    :enable_starttls_auto => true,
+    :address => "smtp.gmail.com",
+    :port => '587',
+    :domain => "smtp.gmail.com",
+    :authentication => "plain",
+    :user_name => "redmine@rulingcom.com",
+    :password => "rulingredmine" }
 end
 

config/initializers/resque.rb

@@ -0,0 +1,20 @@
+require 'resque_scheduler'
+# require 'resque_scheduler/server'
+# require 'yaml'
+
+Resque.redis = 'localhost:6379'
+#Resque.redis.namespace = "resque:SchedulerExample"
+
+# If you want to be able to dynamically change the schedule,
+# uncomment this line.  A dynamic schedule can be updated via the
+# Resque::Scheduler.set_schedule (and remove_schedule) methods.
+# When dynamic is set to true, the scheduler process looks for
+# schedule changes and applies them on the fly.
+# Note: This feature is only available in >=2.0.0.
+#Resque::Scheduler.dynamic = true
+
+Dir["#{Rails.root}/app/jobs/*.rb"].each { |file| require file }
+
+# The schedule doesn't need to be stored in a YAML, it just needs to
+# be a hash.  YAML is usually the easiest.
+Resque.schedule = YAML.load_file(Rails.root.join('config', 'resque_schedule.yml'))

config/resque.god

@@ -0,0 +1,55 @@
+rails_env   =  'development' #ENV['RAILS_ENV']  || "production"
+rails_root  = ENV['RAILS_ROOT'] || "/Users/kaito/Documents/MyWorkspeace/orbit/orbit"
+num_workers = rails_env == 'production' ? 5 : 2
+
+num_workers.times do |num|
+  God.watch do |w|
+    w.dir      = "#{rails_root}"
+    w.name     = "resque-#{num}"
+    w.group    = 'resque'
+    w.interval = 30.seconds
+    p "/usr/bin/rake -f #{rails_root}/Rakefile resque:work  QUEUE=* RAILS_ENV=#{rails_env}"
+#    w.env      = {"QUEUE"=>"critical,high,low", "RAILS_ENV"=>rails_env}
+    w.start    = "rake -f #{rails_root}/Rakefile resque:work  QUEUE=* RAILS_ENV=#{rails_env}"
+
+    w.uid = 'kaito'
+    w.gid = 'staff'
+
+    # restart if memory gets too high
+    w.transition(:up, :restart) do |on|
+      on.condition(:memory_usage) do |c|
+        c.above = 350.megabytes
+        c.times = 2
+      end
+    end
+
+    # determine the state on startup
+    w.transition(:init, { true => :up, false => :start }) do |on|
+      on.condition(:process_running) do |c|
+        c.running = true
+      end
+    end
+
+    # determine when process has finished starting
+    w.transition([:start, :restart], :up) do |on|
+      on.condition(:process_running) do |c|
+        c.running = true
+        c.interval = 5.seconds
+      end
+
+      # failsafe
+      on.condition(:tries) do |c|
+        c.times = 5
+        c.transition = :start
+        c.interval = 5.seconds
+      end
+    end
+
+    # start if process is not running
+    w.transition(:up, :start) do |on|
+      on.condition(:process_running) do |c|
+        c.running = false
+      end
+    end
+  end
+end

config/resque_schedule.yml

@@ -0,0 +1,17 @@
+do_mail_matt:
+  every: 10s
+  class: FetchTime
+  args: 
+  description: Runs the perform method in FetchTime
+
+nccu_daily_ldap_sync:
+  cron: 30 * * * * *
+  class: SyncDb
+  args:
+  description: Runs the perform method in SnycDB
+
+nccu_claender_sync:
+  every: 1m
+  class: NccuCalendar
+  args:
+  description: Runs the perform method in NccuCalendar

config/routes.rb

@@ -1,6 +1,7 @@
 Orbit::Application.routes.draw do
 
   devise_for :users,:controllers => {:sessions => 'sessions'}
+  mount Resque::Server, :at => "/admin/resque"
   
   # routes for sinatra app
   match '/site/set_registered', :to => CentralServerExchangeApp  
@@ -12,6 +13,7 @@ Orbit::Application.routes.draw do
 
   # routes for admin
   namespace :admin do
+    mount Resque::Server.new, :at => "/resque"
     resources :assets
     resources :app_auths 
     resources :object_auths  do

lib/tasks/anc_tasks.rake

@@ -1,3 +1,4 @@
+require 'resque_scheduler/tasks'
 # encoding: utf-8 
 
 namespace :anc do

lib/tasks/resque.rake

@@ -0,0 +1,39 @@
+# require "resque/tasks"
+# require 'resque/scheduler'
+#     require 'resque/scheduler'
+
+# 
+# task "resque:setup" => :environment
+# Resque tasks
+require 'resque/tasks'
+require 'resque_scheduler/tasks'
+
+namespace :resque do
+  task :setup => :environment do
+    require 'resque'
+    require 'resque_scheduler'
+    require 'resque/scheduler'
+
+    # you probably already have this somewhere
+    Resque.redis = 'localhost:6379'
+
+    # If you want to be able to dynamically change the schedule,
+    # uncomment this line.  A dynamic schedule can be updated via the
+    # Resque::Scheduler.set_schedule (and remove_schedule) methods.
+    # When dynamic is set to true, the scheduler process looks for
+    # schedule changes and applies them on the fly.
+    # Note: This feature is only available in >=2.0.0.
+    #Resque::Scheduler.dynamic = true
+
+    # The schedule doesn't need to be stored in a YAML, it just needs to
+    # be a hash.  YAML is usually the easiest.
+    Resque.schedule = YAML.load_file('config/resque_schedule.yml')
+
+    # If your schedule already has +queue+ set for each job, you don't
+    # need to require your jobs.  This can be an advantage since it's
+    # less code that resque-scheduler needs to know about. But in a small
+    # project, it's usually easier to just include you job classes here.
+    # So, someting like this:
+    #require 'jobs'
+  end
+end