Savon InterFAX example: Send a fax to multiple recipients

interfax_example07.rb

# more examples at:
# https://gist.github.com/903337

require "rubygems"
require "base64"
require "date"

# $ gem install savon (works with v0.9.1 and higher)
require "savon"

# convert hash key symbols to camelcase
Gyoku.convert_symbols_to(:camelcase)

# create a client using the InterFAX WSDL
client = Savon::Client.new("http://ws.interfax.net/dfs.asmx?wsdl")

# read a file from disk
image = File.read("/Users/rubiii/Desktop/important.png")

# execute a request to the :sendfax_ex_2 action
response = client.request(:int, :sendfax_ex_2) do
  soap.body = {
    :username    => "your username",
    :password    => "your password",
    :fax_numbers => "+18667700000;+18667700001",
    :contacts    =>  "Mac;Mary",
    :files_data  => Base64.encode64(image),
    :file_types  => "PNG",
    :file_sizes  => image.size,
    :postpone    => DateTime.parse("2011-05-26 01:00:00")
  }
end

# translate the response to a Hash and get the result
result = response[:sendfax_ex_2_response][:sendfax_ex_2_result]

# print the result. returns for example: "56778" (the Transaction ID)
p result