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

Returns a new instance of TemplateExpander.



9
10
 
# File 'lib/notroff/template_expander.rb', line 9

def initialize
end

Instance Method Details

#insert_body(doc, body_elements) ⇒ Object 



18
19
20
21
22
23
24
 
# File 'lib/notroff/template_expander.rb', line 18

def insert_body(doc, body_elements)
  text_element = REXML::XPath.first(doc, PATH)
  n = text_element.elements.size
  n.times {|i| text_element.delete_element(1)}
  body_elements.each {|el| text_element.add_element(el)}
  doc
end

#process(content_map) ⇒ Object 



12
13
14
15
16
 
# File 'lib/notroff/template_expander.rb', line 12

def process( content_map )
  doc = REXML::Document.new(File.new(TEMPLATE))
  insert_body(doc, content_map[:body])
  doc.to_s
end