Contents

module Caramelize
  class Wikka2Markdown

    # take an input stream and convert all wikka syntax to markdown syntax
    def run body
      body = body.dup
      body.gsub!(/(======)(.*?)(======)/ ) {|s| '# ' + $2 } #h1
      body.gsub!(/(=====)(.*?)(=====)/) {|s| '## ' + $2 }   #h2
      body.gsub!(/(====)(.*?)(====)/) {|s| '### ' + $2 }   #h3
      body.gsub!(/(===)(.*?)(===)/) {|s| '#### ' + $2 }   #h4

      body.gsub!(/(\*\*)(.*?)(\*\*)/) {|s| '**' + $2 + '**' }   #bold
      body.gsub!(/(\/\/)(.*?)(\/\/)/) {|s| '_' + $2 + '_' }   #italic
      #str.gsub!(/(===)(.*?)(===)/) {|s| '`' + $2 + '`'}   #code
      body.gsub!(/(__)(.*?)(__)/) {|s| '<u>' + $2 + '</u>'}   #underline
      body.gsub!(/(---)/, '  ')   #forced linebreak

      #body.gsub!(/(.*?)(\n\t-)(.*?)/) {|s| $1 + $3 }   #list

      body.gsub!(/(\t-)(.*)/, '*\2')    # unordered list
      body.gsub!(/(~-)(.*)/, '*\2')     # unordered list
      body.gsub!(/(    -)(.*)/, '*\2')     # unordered list
      # TODO ordered lists

      # TODO images: ({{image)(url\=?)?(.*)(}})

      #str.gsub!(/(----)/) {|s| '~~~~'}   #seperator


      body.gsub!(/(\[\[)(\w+)\s(.+?)(\]\])/, '[[\3|\2]]')
      #body.gsub!(/\[\[(\w+)\s(.+)\]\]/, ' [[\1 | \2]] ')


      # TODO more syntax conversion for links and images

      body
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
caramelize-0.4.0	lib/caramelize/filters/wikka_to_markdown.rb
caramelize-0.3.0	lib/caramelize/filters/wikka_to_markdown.rb