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require 'amrita/amx'
class AmritaDocumentTemplate < Amx::Template
class Section
include Amrita
include Amrita::ExpandByMember
attr_reader :title, :sections, :paragraphs
def initialize(x)
@title = convert(x.attributes['title'] || "")
@sections = x.elements.to_a('section').collect do |sec|
Section.new(sec)
end
@paragraphs = x.elements.find_all do |x|
x.name != "section"
end
end
end
attr_reader :doc_root
def befor_expand
@doc_root = doc.elements['document']
@refs = {}
@doc_root.elements.to_a('head/links/ref').each do |ref|
@refs[ref.attributes['id']] = ref.attributes['url']
end
end
def header_title
doc_root.elements['head/title']
end
def sections
doc_root.elements.to_a('body/section').collect do |sec|
Section.new(sec)
end
end
def paragraphs
doc_root.elements.find_all do |x|
x.name != "section"
end
end
def rexml2amrita(xml)
case xml
when REXML::Element
case xml.name
when "list"
xml.name = "ul"
super
when "item"
xml.name = "li"
super
when "code"
xml.name = "tt"
pre { super }
when "link"
id = xml.attributes['id']
if id
url = @refs[id]
raise %Q[link "#{id}" not found] unless url
e(:a, :href=>url) { convert(xml.get_text.to_s) }
else
url = xml.attributes['url']
e(:a, :href=>url) { convert(xml.get_text.to_s) }
end
else
super
end
else
super
end
end
end
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