nokogiri-2.rb

require "nokogiri"

def nokogiri_edit( handle, opts )
  
  doc = Nokogiri::XML( handle )
  
  # address update
  if opts[ :address ] # start address
    updated_address = opts[ :address ]
    address = doc.xpath(
      "//xmlns:PARTY[./bmecat:PARTY_ID[@type='systemspecific'][. = 'Address #{ opts[ :address ][ :id ] }'] and ./xmlns:PARTY_ROLE[. = 'delivery']]/xmlns:ADDRESS",
      'xmlns' => 'http://www.opentrans.org/XMLSchema/2.1',
      'bmecat' => 'http://www.bmecat.org/bmecat/2005'
    ).last
    
    address.xpath( "./bmecat:NAME" ).last.content = "#{ updated_address[ :name ] } #{ updated_address[ :surname ] }"
    address.xpath( "./bmecat:NAME3" ).last.content = updated_address[ :company ]
    address.xpath( "./bmecat:STREET" ).last.content = updated_address[ :street ]
    address.xpath( "./bmecat:ZIP" ).last.content = updated_address[ :zip_code ]
    address.xpath( "./bmecat:CITY" ).last.content = updated_address[ :city ]
    address.xpath( "./bmecat:STATE" ).last.content = updated_address[ :district ]
    address.xpath( "./bmecat:COUNTRY_CODED" ).last.content = updated_address[ :country_code ]
    
    puts "Updated address:"
    puts address
  end # end address
  
  # storno
  if opts[ :storno ] # start storno
    order_info = doc.xpath(
      "//xmlns:ORDER_INFO",
      'xmlns' => 'http://www.opentrans.org/XMLSchema/2.1',
      'bmecat' => 'http://www.bmecat.org/bmecat/2005'
    ).last
    
    order_info.xpath( "./xmlns:UDX.INTOMEDIA.CANCELLATION" ).unlink # remove previous storno operations
    order_info.prepend_child( "<UDX.INTOMEDIA.CANCELLATION>true</UDX.INTOMEDIA.CANCELLATION>" )
    puts "Storno written:"
    puts order_info
  end # end storno
  
  doc.to_xml
  
end

def start( input, output, opts )
  
  ads = opts[ :addresses ]
  
  # 1. Address update
  ads.each do | a | # start addresses
    
    xmlstring = nokogiri_edit( File.open( input ), { 
      :address => a,
      :storno => false,
      :email => opts[ :email ],
      :order_id => opts[ :order_id ]
    })
    
    # write modified file
    File.open( output, "w" ) do | edit |
      edit.puts xmlstring
    end
    
    # overwrite original file
    FileUtils.mv output, input
    
  end # end addresses
  
  # 2. Storno
  if ( opts[ :storno ] ) # start storno
    
    xmlstring = nokogiri_edit( File.open( input ), { 
      :address => nil,
      :storno => true,
      :email => opts[ :email ],
      :order_id => opts[ :order_id ]
    })
    
    # write modified file
    File.open( output, "w" ) do | edit |
      edit.puts xmlstring
    end
    
    # overwrite original file
    FileUtils.mv output, input
    
  end # end storno
  
  
  # upload to ftp server
  # ...

  input
  
end

start( '/Users/fpugl/Downloads/PX36103.xml', '/Users/fpugl/Downloads/PX36103.xml.edit', { 
    :addresses => [ { 
      :id => 'PX44255',
      :name => 'Martin',
      :surname => 'Mystere',
      :company => 'Mysteres mysteries of the past',
      :street => 'Washington Mews, 3',
      :zip_code => '51346',
      :city => 'New York',
      :district => 'Columbia',
      :country_code => 'US'
    } ],
    :storno => true,
    :email => '[email protected]',
    :order_id => 36103
})