Class: TakipiWebService

Inherits:
Object
  • Object
show all
Defined in:
lib/tagger/takipi_web_service.rb

Constant Summary collapse

URL = 
'http://nlp.pwr.wroc.pl/clarin/ws/takipi/'
WSDL_URL = 
URL + 'takipi.wsdl'

Class Method Summary collapse

Class Method Details

.request(text) ⇒ Object 



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# File 'lib/tagger/takipi_web_service.rb', line 8

def self.request(text)
  client  = Savon::Client.new WSDL_URL, :soap_endpoint => URL

  # Call remote service methods
  response =  client.tag do |soap|
    soap.body = "<text>#{text}</text><format>TXT</format><useGuesser>true</useGuesser>"
  end

  response =  response.to_hash
  token =  response[:tag_response][:tag_response][:msg]
  status = (response[:tag_response][:tag_response][:status]).to_i

  #checking status   
  timeout = 60
  step = 5
  count = 0
  loop do 
    break if count > timeout
    if status == 1
      break
    elsif status == 2 or status == 3
      count += 5
      sleep(1)
      r = client.get_status do |soap|
        soap.body = "<token>#{token}</token>"
      end.to_hash
      status =  (r[:get_status_response][:status]).to_i   

    end
  end

  #geting result

  result = client.get_result do |soap|
    soap.body="<token>#{token}</token>"
  end

  response_document = result.to_hash[:get_result_response][:tag_response][:msg]

  #transforming response to well formed xml string
  return "<xml><chunkList>#{response_document}</chunkList></xml>"
end