Class: GrowlGithubFeed::Master

Inherits:
Object
  • Object
show all
Defined in:
lib/growl-github-feed/master.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Master

Returns a new instance of Master.



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# File 'lib/growl-github-feed/master.rb', line 12

def initialize
  @conf = Config.new
  @growl = GrowlGithubFeed::PopUpper.new
  @last_event_time = Time.now.getlocal - 24*60*60;

  # daemonize
  @term = false
  @logger = Logger.new("./growl-github-feed.log")
  @logger.info "GrowlGithubFeed daemon start .."
  @pid_file_path = './growl-github-feed.pid'
end

Instance Attribute Details

#conf ⇒ Object (readonly)

Returns the value of attribute conf.



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# File 'lib/growl-github-feed/master.rb', line 10

def conf
  @conf
end

#growl ⇒ Object (readonly)

Returns the value of attribute growl.



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# File 'lib/growl-github-feed/master.rb', line 10

def growl
  @growl
end

Instance Method Details

#daemonize ⇒ Object 



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# File 'lib/growl-github-feed/master.rb', line 74

def daemonize
  exit!(0) if Process.fork
  Process.setsid
  exit!(0) if Process.fork
  open_pid_file
end

#execute ⇒ Object 



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# File 'lib/growl-github-feed/master.rb', line 24

def execute
  github = self.get_auth
  loop do
    re_feeds = github.received_events("#{@conf.user}")
    usr_feeds = github.user_events("#{@conf.user}")
    tmp_last_event_time = @last_event_time
    [ re_feeds, usr_feeds ].each do |feeds|
      return [] if feeds.empty?
      events = feeds.map{|r| Event.new(r)}
      events.each do |event|
        timestamp = event.created_at
        if @last_event_time < timestamp
          title, msg, img = self.extract_event_info event
          @logger.info "[#{timestamp}]"
          @logger.info "title: #{title}"
          @logger.info "message: #{msg}"
          @growl.notify(title, msg, img)
        else
          next
        end
      end # /events.each{}
      ts = feeds[0].created_at
      tmp_last_event_time = ts if tmp_last_event_time < ts
    end
    @last_event_time = tmp_last_event_time
    sleep 10
  end
end

#extract_event_info(event) ⇒ Object

utils



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# File 'lib/growl-github-feed/master.rb', line 94

def extract_event_info(event)
  title = "#{event.user}"
  title += "@#{event.repo_name}"
  msg = "#{event.comment_body}\n"
  msg += "#{event.created_at}"
  avatar_id = "#{event.user_avatar_id}"
  img = self.get_img(avatar_id)
  return title, msg, img
end

#get_auth ⇒ Object 



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# File 'lib/growl-github-feed/master.rb', line 114

def get_auth
  return Octokit::Client.new(:login => "#{@conf.user}",  
                             :password => "#{@conf.pass}") if @conf.token.nil?

  Octokit::Client.new :access_token => "#{@conf.token}"
end

#get_img(user_id) ⇒ Object 



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# File 'lib/growl-github-feed/master.rb', line 104

def get_img(user_id)
  return File.open(__DIR__ + "/../appIcons.icns").read if user_id.nil?
  uri = URI("http://www.gravatar.com/avatar/#{user_id}.jpg")
  host = uri.host
  path = uri.path
  http = Net::HTTP.new(host)
  response = http.get(path)
  response.body.to_s.force_encoding("UTF-8")
end

#open_pid_file ⇒ Object 



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# File 'lib/growl-github-feed/master.rb', line 81

def open_pid_file
  begin
    open( @pid_file_path,  'w' ) {|f| f << Process.pid } if @pid_file_path
  rescue => ex
    @logger.error "could not open pid file (#{@pid_file_path})"
    @logger.error "error: #{ex}"
    @logger.error ex.backtrace * "\n"
  end
end

#run ⇒ Object

daemon



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# File 'lib/growl-github-feed/master.rb', line 56

def run
  daemonize
  begin
    Signal.trap(:TERM) { shutdown }
    Signal.trap(:INT) { shutdown }
    execute 
  rescue => ex
    @logger.error ex
  end
end

#shutdown ⇒ Object 



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# File 'lib/growl-github-feed/master.rb', line 67

def shutdown
  @term = true
  @logger.info "GrowlGithubFeed close.."
  @logger.close
  #FileUtils.rm @pid_file_path
end