Module:Lang links

Lua

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This module is rated as beta, and is ready for widespread use. It is still new and should be used with some caution to ensure the results are as expected.

Code behind {{Lang links}}

Usage

{{#invoke:Lang links|function_name}}

Code

 --  __  __           _       _        _                        _ _       _        
 -- |  \/  | ___   __| |_   _| | ___ _| |    __ _ _ __   __ _  | (_)_ __ | | _____ 
 -- | |\/| |/ _ \ / _` | | | | |/ _ (_) |   / _` | '_ \ / _` | | | | '_ \| |/ / __|
 -- | |  | | (_) | (_| | |_| | |  __/_| |__| (_| | | | | (_| | | | | | | |   <\__ \
 -- |_|  |_|\___/ \__,_|\__,_|_|\___(_)_____\__,_|_| |_|\__, | |_|_|_| |_|_|\_\___/
                                                     -- |___/                      
require('strict') -- used for debugging purposes as it detects cases of unintended global variables

local p = {}

function p.lang_links(frame)
	local title, subpage
	local output = {}
    local page    = frame.args[1]
    local max_num = tonumber(frame.args[2] or '70')
	if (page) then
		title = mw.title.new(page)
	else
		title = mw.title.getCurrentTitle()
		page  = title.basePageTitle
	end
	
	-- if /lang subpage found transclude it and we are done
	subpage = page .. '/lang'
	if mw.title.new(subpage).exists then
		return frame:expandTemplate{ title = subpage }
	end

	-- This list was generated by collecting all the sub-templates from 
	-- [[Category:Translated marker templates]] and [[Category:Translated license tags]], which hold
	-- subpages of 2400 templates, and counting how many sub-templates from each language we have. 
	-- Than we assigned a rank based on how many pages in a given language we had. 
	-- This list is sorted by the language code. Maximum rank is 118.
	local list = {'af/65', 'als/66', 'an/89', 'ar/15', 'arq/81', 'ast/84', 'az/54', 'bar/74', 
		'bcl/85', 'be/67', 'be-tarask/35', 'bg/41', 'bn/21', 'br/52', 'bs/79', 'ca/22', 'ce/103', 
		'cs/12', 'cy/56', 'da/37', 'dag/92', 'de/4', 'de-at/112', 'de-ch/113', 'de-formal/73', 
		'diq/64', 'el/43', 'en/1', 'en-ca/114', 'en-gb/88', 'eo/34', 'es/6', 'et/32', 'eu/48', 
		'fa/29', 'fi/23', 'fr/3', 'fy/72', 'ga/62', 'gl/30', 'gu/90', 'ha/107', 'he/40', 'hi/44', 
		'hr/39', 'hu/16', 'hy/45', 'id/28', 'io/71', 'is/97', 'it/10', 'ja/9', 'jv/98', 'ka/51', 
		'kk/77', 'km/94', 'kn/95', 'ko/26', 'ko-kp/99', 'ku/80', 'ky/82', 'lb/57', 'lt/55', 
		'lv/61', 'mg/75', 'min/116', 'mk/2', 'ml/18', 'mr/68', 'ms/46', 'mt/69', 'my/83', 'nb/47', 
		'nds/49', 'ne/59', 'nl/7', 'nn/60', 'ny/108', 'oc/93', 'or/100', 'pa/101', 'pl/13', 
		'ps/109', 'pt/8', 'pt-br/25', 'rm/104', 'ro/36', 'ru/5', 'scn/14', 'sd/110', 'se/86', 
		'sh/105', 'sk/50', 'sl/19', 'sq/58', 'sr/33', 'su/102', 'sv/24', 'sw/117', 'ta/70', 
		'te/118', 'test/115', 'th/38', 'tl/53', 'tr/27', 'tt/91', 'uk/11', 'ur/63', 'uz/111', 
		'vec/87', 'vi/42', 'yo/76', 'yue/106', 'zh/31', 'zh-cn/96', 'zh-hans/17', 'zh-hant/20', 'zh-tw/78'}
	local output = {}
	for _, key in pairs( list ) do
		local v = mw.text.split( key, '/' )
		local lang = v[1]
		local rank = tonumber(v[2])
		if rank<=max_num then
			subpage = page .. '/' .. lang
			if mw.title.new(subpage).exists then
				local lname = mw.language.fetchLanguageName( lang, lang )
				table.insert(output, '[[' .. subpage .. '|<bdi lang="'..lang..'">'.. lname..'</bdi>]]')
			elseif lang=='en' then -- some pages have English version in the main tenplate. Assume that is the case if /en subpage is missing.
				table.insert(output, '[[' .. page .. '|<bdi lang="en">English</bdi>]]')
			end
		end
	end 
	
	list = table.concat(output, '&nbsp;<b>∙</b>&#32;')
	return '<span class="plainlinks" style="font-size:small;line-height:1.4">'.. list.. '</span>'
end

return p