Module: AlsTypograf::Request

Defined in:
lib/als_typograf/request.rb

Overview

The request class

Constant Summary collapse

SERVICE_URL = 
URI.parse('http://typograf.artlebedev.ru/webservices/typograf.asmx')
RESULT_REGEXP = 
/<ProcessTextResult>\s*((.|\n)*?)\s*<\/ProcessTextResult>/

Class Method Summary collapse

Class Method Details

.process_text(text, options = {}) ⇒ Object

Process text with remote web-service

Parameters:

  • text (String) —

    text to process

  • options (Hash) (defaults to: {}) —

    options for web-service



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# File 'lib/als_typograf/request.rb', line 13

def self.process_text(text, options = {})
  text    = text.encode(options[:encoding])

  #noinspection RubyStringKeysInHashInspection
  request = Net::HTTP::Post.new(SERVICE_URL.path, {
    'Content-Type' => 'text/xml',
    'SOAPAction'   => '"http://typograf.artlebedev.ru/webservices/ProcessText"'
  })

  request.body = <<-END_SOAP
<?xml version="1.0" encoding="#{options[:encoding]}" ?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
 <ProcessText xmlns="http://typograf.artlebedev.ru/webservices/">
  <text>#{text.gsub(/&/, '&amp;').gsub(/</, '&lt;').gsub(/>/, '&gt;')}</text>
 <entityType>#{options[:entity_type]}</entityType>
 <useBr>#{options[:use_br]}</useBr>
 <useP>#{options[:use_p]}</useP>
 <maxNobr>#{options[:max_nobr]}</maxNobr>
  </ProcessText>
 </soap:Body>
</soap:Envelope>
  END_SOAP

  response = Net::HTTP.new(SERVICE_URL.host, SERVICE_URL.port).start do |http|
    http.request(request)
  end

  response.body.force_encoding(options[:encoding]) if response.body.respond_to?(:force_encoding)

  text = case response
         when Net::HTTPSuccess
           if RESULT_REGEXP =~ response.body
             $1.gsub(/&gt;/, '>').gsub(/&lt;/, '<').gsub(/&amp;/, '&').gsub(/(\t|\n)$/, '')
           else
             text
           end
         else
           text
         end

  text.encode(options[:encoding])
rescue StandardError => e
  AlsTypograf.log_exception(e)
  text
end