Module: PDFRavager::FieldTypes::XFA

Included in:
PDFRavager::Fields::Checkbox, PDFRavager::Fields::Radio, PDFRavager::Fields::RichText, PDFRavager::Fields::Text
Defined in:
lib/pdf_ravager/field_types/xfa.rb

Instance Method Summary collapse

Instance Method Details

#set_xfa_value(node) ⇒ Object 



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# File 'lib/pdf_ravager/field_types/xfa.rb', line 19

def set_xfa_value(node)
  value_node = node.at_xpath("*[local-name()='value']")
  if value_node
    child_node = value_node.at_xpath("*[local-name()='#{xfa_node_type}']")
    if child_node
      # Complete node structure already exists - just set the value
      child_node.content = xfa_value
    else
      # Must create child <#{xfa_node_type}> node
      Nokogiri::XML::Builder.with(value_node) do |xml|
        xml.send("#{xfa_node_type}_", xfa_value)
      end
    end
  else
    # No <value> node exists - create whole structure
    Nokogiri::XML::Builder.with(node) do |xml|
      xml.value_ {
        xml.send("#{xfa_node_type}_", xfa_value)
      }
    end
  end
end

#xfa_name ⇒ Object 



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# File 'lib/pdf_ravager/field_types/xfa.rb', line 11

def xfa_name
  @name
end

#xfa_node_type ⇒ Object 



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# File 'lib/pdf_ravager/field_types/xfa.rb', line 7

def xfa_node_type
  'text'
end

#xfa_value ⇒ Object 



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# File 'lib/pdf_ravager/field_types/xfa.rb', line 15

def xfa_value
  @value.to_s
end