Method: GetText::PoMessage#to_po_str

Defined in:
lib/gettext/tools/pomessage.rb

#to_po_str ⇒ Object

Output the po message for the po-file.



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# File 'lib/gettext/tools/pomessage.rb', line 90

def to_po_str
  raise "msgid is nil." unless @msgid
  raise "sources is nil." unless @sources

  str = ""
  # extracted comments
  if comment
    comment.split("\n").each do |comment_line|
      str << "\n#. #{comment_line.strip}"
    end
  end

  # references
  curr_pos = @@max_line_length
  sources.each do |e|
    
    e = 'Countries' if e == "config/countries.yml"
    e = 'Regions' if e == "config/regions.yml"
    e = 'Genres' if e == "config/genres.yml"
  
    e = 'Flash' if e.include? "app/flash/"
    e = 'Javascript' if e.include? "public/javascripts/combined"
    
    if e.include? "app/views/"
      e = e.gsub("app/views/", '')
      e = e.match(/(^\w+)/)[0]
    end
    
    if e.include? "app/controllers/"
      e = e.gsub("app/controllers/", '')
      e = e.gsub("_controller.rb", '')
    end
    
    if e.include? "app/models/"
      e = e.gsub("app/models/", '')
      e = e.gsub(".rb", 's')          
    end
    
    if curr_pos + e.size > @@max_line_length
      str << "\n#:"
      curr_pos = 3
    else
      curr_pos += (e.size + 1)
    end
    str << " " << e
  end

  # msgctxt, msgid, msgstr
  str << "\nmsgctxt \"" << msgctxt << "\"" if msgctxt?
  str << "\nmsgid \"" << escaped(:msgid) << "\"\n"
  if plural?
    str << "msgid_plural \"" << escaped(:msgid_plural) << "\"\n"
    str << "msgstr[0] \"\"\n"
    str << "msgstr[1] \"\"\n"
  else
    str << "msgstr \"\"\n"
  end
  str
end