instiki/lib/chunks/nowiki.rb
2008-05-22 09:36:23 -05:00

33 lines
919 B
Ruby

require 'chunks/chunk'
require 'sanitize'
# This chunks allows certain parts of a wiki page to be hidden from the
# rest of the rendering pipeline. It should be run at the beginning
# of the pipeline in `wiki_content.rb`.
#
# An example use of this chunk is to markup double brackets or
# auto URI links:
# <nowiki>Here are [[double brackets]] and a URI: www.uri.org</nowiki>
#
# The contents of the chunks will not be processed by any other chunk
# so the `www.uri.org` and the double brackets will appear verbatim.
#
# Author: Mark Reid <mark at threewordslong dot com>
# Created: 8th June 2004
class NoWiki < Chunk::Abstract
include Sanitize
NOWIKI_PATTERN = Regexp.new('<nowiki>(.*?)</nowiki>', Regexp::MULTILINE)
def self.pattern() NOWIKI_PATTERN end
attr_reader :plain_text
def initialize(match_data, content)
super
@plain_text = @unmask_text = sanitize_xhtml(match_data[1])
end
end