Modul:Plural

Documentation for this module may be created at Modul:Plural/doc

local getArgs = require('Module:Arguments').getArgs
local lang = mw.getLanguage("ro")
local p = {}

function p.build_first_plural(singular)
  plural = mw.loadData("Modul:Plural/data").plural
  if plural[singular] ~= nil then
    return plural[singular]
  else
    return string.format("%si", singular)
  end
end

function p.build_plural(count, singular, first_plural, second_plural)
  if count == 1 then
    form = singular
  elseif count == 0 or count ~= nil and (count%100 > 0 and count%100 < 20) then
  	if first_plural == nil then
        form = p.build_first_plural(singular)
    else
    	form = first_plural
    end
  else
  	if second_plural == nil and first_plural == nil then
    	form = "de " .. p.build_first_plural(singular)
    elseif first_plural ~= nil then
    	form = "de " .. first_plural
    else
    	form = second_plural
  	end
  end
  return string.format("%s %s", lang:formatNum(count), form)
end

function p.get_plural(frame)
  -- if we don't have any args, try to get them from the template
  if frame.args[1] == nil then
  	origArgs = getArgs(frame, { wrappers = { 'Format:Plural' } })
  else
  	origArgs = frame.args
  end

  local form = ""
  local count = lang:parseFormattedNumber(origArgs[1])
  local singular = origArgs[2]
  local first_plural = nil
  local second_plural = nil
  if origArgs[3] ~= nil then
  	first_plural = origArgs[3]
  end
  if origArgs[4] ~= nil then
  	local first_plural = origArgs[4]
  end
  
  return p.build_plural(count, singular, first_plural, second_plural)
end

function p.get_first_plural(frame)
  if frame.args or frame.args[1] == nil then
  	origArgs = getArgs(frame, { wrappers = { 'Format:Plural' } })
  else
  	origArgs = frame.args
  end
  return p.build_first_plural(origArgs[1])
end

return p