Module: JdPay::Util

Defined in:
lib/jd_pay/util.rb

Constant Summary collapse

XML_HEAD = 
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"

Class Method Summary collapse

Class Method Details

.build_pay_form(url, form_attributes) ⇒ Object 



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# File 'lib/jd_pay/util.rb', line 37

def build_pay_form(url, form_attributes)
  inputs = ''
  "<html>
    <body onload=document.getElementById('payForm').submit(); style='display: none;'>
        <form action=#{url} method='post' id='payForm'>
          #{form_attributes.each do |k, v|
          inputs << "<input type='text' name=#{k} value=#{v}>"
        end and inputs}
        </form>
      </body>
  </html>".gsub(/>[[:space:]]+/, ">")
end

.denilize(h) ⇒ Object 



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# File 'lib/jd_pay/util.rb', line 32

def denilize(h)
  h.each_with_object({}) { | (k, v), g |
  g[k] = (Hash === v) ? denilize(v) : v ? v : '' }
end

.to_uri(params) ⇒ Object 



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# File 'lib/jd_pay/util.rb', line 26

def to_uri(params)
  params.sort.map do |k, v|
    "#{k}=#{v}"
  end.compact.join('&')
end

.to_xml(params, options = {}) ⇒ Object 



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# File 'lib/jd_pay/util.rb', line 5

def to_xml(params, options = {})
  options[:root] = options[:root] || 'jdpay'
  XML_HEAD + xml_out({ options[:root] => denilize(params) })
end

.xml_out(params) ⇒ Object 



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# File 'lib/jd_pay/util.rb', line 10

def xml_out(params)
  xml = []
  params.each do |k, v|
    if v.is_a?(Array)
      v.each do |ary|
        xml << "<#{k}>#{xml_out(ary)}</#{k}>"
      end
    elsif v.is_a?(Hash)
      xml << "<#{k}>#{xml_out(v)}</#{k}>"
    else
      xml << "<#{k}>#{v}</#{k}>"
    end
  end
  xml.join
end