Module:Lang links
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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 = {}
local function lang_list()
-- This list was generated with help of query https://quarry.wmcloud.org/query/83535 which
-- collected all the sub-templates on commons. That list was cross checked against a list of
-- language codes supported by MediaWiki. Afterwards each language was given a rank based on
-- how many subtemplates do we have for that language code. Maximum rank is 231.
-- This list is sorted by the language code (see https://en.wikipedia.org/wiki/Wikipedia:Language_order_poll)
return {'af/72', 'ak/180', 'als/79', 'am/163', 'an/110', 'ang/201', 'ar/10', 'arq/106',
'ary/164', 'arz/107', 'as/105', 'ast/81', 'av/202', 'az/58', 'azb/203', 'ba/181', 'ban/150',
'bar/47', 'bcl/117', 'be/66', 'be-tarask/33', 'be-x-old/165', 'bg/42', 'bgn/137', 'bh/182',
'bho/144', 'bjn/204', 'blk/142', 'bn/21', 'bo/205', 'br/73', 'bs/87', 'ca/26', 'ce/108',
'ceb/138', 'ch/166', 'ckb/121', 'co/183', 'cs/17', 'cu/167', 'cy/69', 'da/34', 'dag/114',
'de/4', 'de-at/101', 'de-ch/100', 'de-formal/59', 'dga/206', 'diq/64', 'dsb/207', 'dv/184',
'el/40', 'en/1', 'en-ca/80', 'en-gb/71', 'en-us/208', 'eo/35', 'es/6', 'et/44', 'eu/49',
'ext/185', 'fa/29', 'fi/19', 'fo/209', 'fr/3', 'frr/168', 'fy/83', 'ga/75', 'gd/151', 'gl/30',
'grc/210', 'gsw/103', 'gu/74', 'ha/131', 'haw/169', 'he/38', 'hi/41', 'hr/36', 'hsb/118',
'ht/170', 'hu/14', 'hy/52', 'ia/143', 'id/31', 'ie/211', 'ig/145', 'io/88', 'is/86', 'it/12',
'ja/9', 'jbo/152', 'jv/124', 'ka/55', 'kaa/132', 'kcg/146', 'khw/212', 'kjp/213', 'kk/78',
'kk-cyrl/147', 'km/97', 'kn/85', 'ko/27', 'ko-kp/111', 'ksh/156', 'ku/90', 'ku-arab/214',
'ku-latn/215', 'ky/98', 'la/112', 'lb/57', 'lmo/157', 'lo/158', 'lt/54', 'lv/62', 'lzh/153',
'mai/216', 'mg/92', 'mi/171', 'min/154', 'mk/2', 'ml/22', 'mn/148', 'mnw/186', 'mr/65', 'ms/48',
'ms-arab/217', 'mt/82', 'mwl/139', 'my/67', 'myv/187', 'mzn/122', 'nah/159', 'nan/188', 'nap/125',
'nb/45', 'nds/46', 'nds-nl/218', 'ne/76', 'new/219', 'nl/7', 'nl-informal/189', 'nn/56', 'no/51',
'nso/190', 'ny/140', 'oc/77', 'or/128', 'os/160', 'pa/126', 'pam/191', 'pap/220', 'pcd/172',
'pih/221', 'pl/13', 'pms/222', 'ps/93', 'pt/8', 'pt-br/23', 'qu/161', 'rm/141', 'ro/39', 'ru/5',
'rw/173', 'sah/192', 'sc/134', 'scn/24', 'sco/115', 'sd/119', 'se/102', 'sh/129', 'si/96',
'simple/116', 'sk/50', 'sl/18', 'sm/193', 'smn/223', 'sn/162', 'so/123', 'sq/63', 'sr/43',
'sr-ec/224', 'sr-el/225', 'st/194', 'stq/226', 'su/127', 'sv/16', 'sw/120', 'syl/174', 'szl/135',
'ta/68', 'tcy/130', 'te/109', 'tg/104', 'tg-cyrl/195', 'th/37', 'tk/196', 'tl/70', 'tn/227',
'to/228', 'tok/197', 'tpi/175', 'tr/28', 'tt/99', 'tt-cyrl/229', 'ug/198', 'uk/11', 'ur/61',
'uz/84', 'vec/95', 'vi/32', 'vo/176', 'wa/230', 'war/155', 'wuu/177', 'xh/199', 'yi/133',
'yo/91', 'yue/94', 'zgh/231', 'zh/15', 'zh-classical/178', 'zh-cn/60', 'zh-hans/20', 'zh-hant/25',
'zh-hk/89', 'zh-mo/149', 'zh-my/136', 'zh-sg/113', 'zh-tw/53', 'zh-yue/200', 'zu/179'}
end
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 = tostring( 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
local list = lang_list()
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 template. 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, ' <b>∙</b> ')
return '<span class="plainlinks" style="font-size:small;line-height:1.4">'.. list.. '</span>'
end
function p.lang_links_external(frame)
local title, subpage, doc
local output = {}
local page = frame.args[1]
local max_num = tonumber(frame.args[2] or '500')
if (page) then
title = mw.title.new(page)
else
title = mw.title.getCurrentTitle()
page = tostring( title.basePageTitle )
end
doc = '<noinclude>\n\n[[Category:Language link templates|' .. tostring( title.baseText ) .. ']]\n</noinclude>'
local list = lang_list()
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
title = mw.title.new(subpage)
if title.exists then
local lname = mw.language.fetchLanguageName( lang, lang )
table.insert(output, '[' .. title:fullUrl() .. ' <bdi class="language lang-'..lang..'" lang="'..lang..'">'.. lname..'</bdi>]')
end
end
end
title = mw.title.new(page .. '/lang')
table.insert(output, '{{edit|' .. title.prefixedText .. '}}')
list = table.concat(output, ' <b>∙</b> <!--\n-->')
return '<span style="font-size:small;line-height:1.4" class="plainlinks noprint"><!--\n-->'.. list.. '<!--\n--></span>' .. doc
end
return p