Class: AjaxCat::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/ajax-cat.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(port = DEFAULT_PORT, silent = true) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/ajax-cat.rb', line 31

def initialize(port = DEFAULT_PORT, silent = true)
  logger = Logger.new
  logger.log "starting ajax-cat"
  #Thin::Logging.silent = silent
  Thin::Logging.debug = :log
  system("mkdir #{Dir.home}/.ajax-cat 2>/dev/null")
  @settings = JSON.parse(File.read("ajax-cat.ini.json"))
  port = @settings["port"] if port == DEFAULT_PORT
  @@pairs = Pairs.new(@settings)
  Dir.chdir(Dir.home)
  Dir.mkdir('.ajax-cat') unless Dir.exist?('.ajax-cat')
  builder = Rack::Builder.new do
    map('/'){ run AjaxCatServer }
  end
  logger.log "starting server on port #{port}"
  @server = builder
  Rack::Handler::Thin.run builder, :Port => port, :Logging => true
  logger.log "ajax-cat server shutted down"
end

Class Method Details

.create_sample_moses_ini ⇒ Object 



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# File 'lib/ajax-cat.rb', line 68

def self.create_sample_moses_ini
  path = File.dirname(__FILE__) + "/../test/fixtures/"
  @moses_ini = <<-END.gsub(/^ {6}/, '')
  #########################
  ### MOSES CONFIG FILE ###
  #########################

  # input factors
  [input-factors]
  0

  # mapping steps, either (T) translation or (G) generation
  [mapping]
  T 0

  # translation tables: source-factors, target-factors, number of scores, file
  [ttable-file]
  0 0 0 1 #{path}phrase-table

  # language models: type(srilm/irstlm/kenlm), factors, order, file
  [lmodel-file]
  8 0 3 #{path}europarl.srilm.gz

  # limit on how many phrase translations e for each phrase f are loaded
  [ttable-limit]
  10

  # distortion (reordering) weight
  [weight-d]
  1

  # language model weights
  [weight-l]
  1

  # translation model weights
  [weight-t]
  1

  # word penalty
  [weight-w]
  0

  [n-best-list]
  nbest.txt
  100



  END
  f = File.new(File.dirname(__FILE__) + "/../test/fixtures/moses.ini", "w")
  f.write(@moses_ini)
  f.close


end

.example ⇒ Object 



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# File 'lib/ajax-cat.rb', line 51

def self.example
  self.create_sample_moses_ini()
  ret = <<-END.gsub(/^ {8}/, '')
    {
      "port": #{DEFAULT_PORT},
      "pairs": [
        {
          "name": "de-en",
          "moses_path": "moses",
          "moses_ini_path": "#{File.dirname(__FILE__) + "/../test/fixtures/moses.ini"}"
        }
      ]
    }
  END
  ret
end

.pairs ⇒ Object 



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# File 'lib/ajax-cat.rb', line 27

def self.pairs
  @@pairs
end