Class: TemplateExpander

Inherits:
Processor show all
Defined in:
lib/notroff/template_expander.rb

Constant Summary collapse

PATH = 
'/office:document-content/office:body/office:text'
TEMPLATE = 
File.expand_path('../content.xml', __FILE__)

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TemplateExpander 



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# File 'lib/notroff/template_expander.rb', line 9

def initialize
end

Instance Method Details

#process(elements) ⇒ Object 



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# File 'lib/notroff/template_expander.rb', line 12

def process( elements )
  puts "reading file: #{TEMPLATE}"
  doc = REXML::Document.new(File.new(TEMPLATE))
  text_element = REXML::XPath.first(doc, PATH)
  n = text_element.elements.size
  puts "deleting #{n} elements"
  n.times {|i| text_element.delete_element(1)}
  puts "ELs: #{elements.size}"
  puts "ELs: #{elements}"
  elements.each {|el| text_element.add_element(el)}
  puts "OUtput: #{doc.to_s}"
  doc.to_s
end