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require 'find'
excludes = [".svn", "lib", "feathers"]
exclude_files = []
strings = []
lines = []
output = ""
basedir = ARGV[0] || "."
Find.find(basedir) do |path|
  if FileTest.directory?(path)
    if excludes.include?(File.basename(path))
      Find.prune
    else
      next
    end
  else
    filename = File.basename(path)
    if filename =~ /\.php/ and not exclude_files.include?(filename)
      cleaned = path.sub("./", "")
      contents = File.read(path)
      if contents =~ /sprintf\(__\(([^\)]+)\), ([^\)]+)\)/
        counter = 1
        File.open(path, "r") do |infile|
          while (line = infile.gets)
            line.gsub!("\\\"", "{QUOTE}")
            line.gsub(/sprintf\(__\("([^"]+)"(, "[^"]+")?\), ([^\)]+)\)/) do
              text = $1.gsub("{QUOTE}", "\\\"")
              unless strings.include?(text)
                output << '#: '+cleaned+':'+counter.to_s+"\n"
                output << '#, php-format'+"\n"
                output << 'msgid "'+text+'"'+"\n"
                output << 'msgstr ""'+"\n\n"
                strings << text
                lines << cleaned+":"+counter.to_s
              else
                output = output.gsub("#, php-format\nmsgid \""+text+"\"\nmsgstr \"\"\n\n", 
                                     "#: "+cleaned+":"+counter.to_s+"\n#, php-format\nmsgid \""+text+"\"\nmsgstr \"\"\n\n")
              end
            end
            counter = counter + 1
          end
        end
      end
      if contents =~ /__\((.*?)\)/
        counter = 1
        File.open(path, "r") do |infile|
          while (line = infile.gets)
            line.gsub!("\\\"", "{QUOTE}")
            line.gsub(/__\("([^"]+)"(, "[^"]+")?\)/) do
              text = $1.gsub("{QUOTE}", "\\\"")
              unless strings.include?(text)
                output << '#: '+cleaned+':'+counter.to_s+"\n"
                output << 'msgid "'+text+'"'+"\n"
                output << 'msgstr ""'+"\n\n"
                strings << text
              else
                unless lines.include?(cleaned+":"+counter.to_s)
                  output = output.gsub("msgid \""+text+"\"\nmsgstr \"\"\n\n", 
                                       "#: "+cleaned+":"+counter.to_s+"\nmsgid \""+text+"\"\nmsgstr \"\"\n\n")
                end
              end
            end
            counter = counter + 1
          end
        end
      end
    end
  end
end
puts '# Chyrp Translation File.'
puts '# Copyright (C) 2007 Alex Suraci'
puts '# This file is distributed under the same license as the Chyrp package.'
puts '# Alex Suraci <suracil.icio.us@gmail.com>, 2007.'
puts '#'
puts '#, fuzzy'
puts 'msgid ""'
puts 'msgstr ""'
puts '"Project-Id-Version: Chyrp v1.0 Beta\n"'
puts '"Report-Msgid-Bugs-To: suracil.icio.us@gmail.com\n"'
puts '"POT-Creation-Date: 2007-08-03 00:29-0500\n"'
puts '"PO-Revision-Date: '+Time.now.strftime("%Y-%m-%d %H:%M")+'-0500\n"'
puts '"Last-Translator: Alex Suraci <suracil.icio.us@gmail.com>\n"'
puts '"Language-Team: English (en) <suracil.icio.us@gmail.com>\n"'
puts '"MIME-Version: 1.0\n"'
puts '"Content-Type: text/plain; charset=UTF-8\n"'
puts '"Content-Transfer-Encoding: 8bit\n"'
puts ''
puts output