Module: Konjak::Segment::GTT

Includes:
Mem
Included in:
Konjak::Segment
Defined in:
lib/konjak/segment/gtt.rb

Defined Under Namespace

Classes: Tag

Instance Method Summary collapse

Instance Method Details

#compile_gtt_html_pattern ⇒ Object 



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# File 'lib/konjak/segment/gtt.rb', line 10

def compile_gtt_html_pattern
  regexp = Regexp.escape(text)
  gtt_tag_ns.each do |n|
    regexp.sub!(/\\\{#{n}\\\}/)    { "(?<n#{n}><(?<_#{n}>\\w+)[^>]*>)" }
    regexp.gsub!(/\\\{#{n}\\\}/)   { "\\k<n#{n}>" }
    regexp.gsub!(/\\\{\/#{n}\\\}/) { "</\\k<_#{n}>>" }
  end
  regexp.gsub!(/\\\s/)                { '\s' }
  regexp.gsub!(/(?<!^)(?:\\s)+(?!$)/) {|s| s + '++' }
  Regexp.compile(regexp)
end

#extract_gtt_tags_from(text) ⇒ Object 



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# File 'lib/konjak/segment/gtt.rb', line 22

def extract_gtt_tags_from(text)
  m = text.match(compile_gtt_html_pattern)
  gtt_tag_ns.each_with_object([]) do |n, tags|
    tags << Tag.new("{#{n}}", m["n#{n}"])
    tags << Tag.new("{/#{n}}", "</#{m["_#{n}"]}>")
  end
end

#interpolate_gtt_tags(tags) ⇒ Object 



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# File 'lib/konjak/segment/gtt.rb', line 30

def interpolate_gtt_tags(tags)
  new_text = self.text.dup
  tags.each do |tag|
    new_text = new_text.gsub(tag[:gtt], tag[:html])
  end
  new_text
end