Trang mô đun bị khóa vĩnh viễn

Mô đun:Authority control

Bách khoa toàn thư mở Wikipedia
Bước tới điều hướng Bước tới tìm kiếm
Tài liệu mô đun[tạo]
require('Module:No globals')

local p = {}
local title = mw.title.getCurrentTitle()
local namespace = title.namespace
local testcases = (string.sub(title.subpageText,1,9) == 'testcases')

--[[==========================================================================]]
--[[                            Category functions                            ]]
--[[==========================================================================]]

function p.getCatForId( id )
	local catName = ''
	if namespace == 0 then
		catName = 'Bài viết chứa nhận dạng '..id..''
	elseif namespace == 2 and not title.isSubpage then
		catName = 'Trang thành viên chứa nhận dạng '..id..''
	else
		catName = 'Trang khác chứa nhận dạng '..id..''
	end
	return '[[Category:'..catName..']]'..p.redCatLink(catName)
end

function p.redCatLink( catName ) --catName == 'Blah' (not 'Category:Blah', not '[[Category:Blah]]')
	if catName and catName ~= '' and
	   testcases == false and
	   mw.title.new(catName, 14).exists == false
	then
		return '[[Thể loại:Trang có thể loại kiểm soát tính nhất quán được liên kết đỏ]]'
	end
	return ''
end

function p.createRow( id, label, rawValue, link, withUid, specialCat )
	if link then
		if withUid then
			return '*<span class="nowrap">'..label..' <span class="uid">'..link..'</span></span>\n'
		end
		return '*<span class="nowrap">'..label..' '..link..'</span>\n'
	end

	local catName = 'Bài viết Wikipedia chứa nhận dạng '..(specialCat or id)..' sai'
	return '* <span class="error">'..id..' id '..rawValue..' không hợp lệ.</span>[[Category:'..catName..']]'..p.redCatLink(catName)..'\n'
end

--[[==========================================================================]]
--[[                      Property formatting functions                       ]]
--[[==========================================================================]]

-- If a link has a suitable entry in the global inter-wiki prefix table at [[:m:Interwiki_map]], please consider routing through this prefix rather than as external link URL. This will ease future maintenance as necessary updates to the link can be centrally carried out there rather than by updating this module. The "external link" icon would disappear for such entries.

function p.aagLink( id )
	--P3372's format regex: \d+ (e.g. 1)
	if not id:match( '^%d+$' ) then
		return false
	end
	return '[https://www.aucklandartgallery.com/explore-art-and-ideas/artist/'..id..'/ '..id..']'..p.getCatForId( 'AAG' )
end

function p.acmLink( id )
	--P864's format regex: \d{11} (e.g. 12345678901)
	if not id:match( '^%d%d%d%d%d%d%d%d%d%d%d$' ) then
		return false
	end
	return '[https://dl.acm.org/profile/'..id..' '..id..']'..p.getCatForId( 'ACM-DL' )
end

function p.adbLink( id )
	--P1907's format regex: [a-z][-a-z]+-([1-2]\d|[1-9])\d{0,3} (e.g. barton-sir-edmund-toby-71)
	if not id:match( '^[a-z][-a-z]+-[1-2]%d%d?%d?%d?$' ) and
	   not id:match( '^[a-z][-a-z]+-[1-9]%d?%d?%d?$' ) then
		return false
	end
	return '[http://adb.anu.edu.au/biography/'..id..' '..id..']'..p.getCatForId( 'ADB' )
end

function p.agsaLink( id )
	--P6804's format regex: [1-9]\d* (e.g. 3625)
	if not id:match( '^[1-9]%d*$' ) then
		return false
	end
	return '[https://www.agsa.sa.gov.au/collection-publications/collection/creators/_/'..id..'/ '..id..']'..p.getCatForId( 'AGSA' )
end

function p.autoresuyLink( id )
	--P2558's format regex: [1-9]\d{0,4} (e.g. 12345)
	if not id:match( '^[1-9]%d?%d?%d?%d?$' ) then
		return false
	end
	return '[https://autores.uy/autor/'..id..' '..id..']'..p.getCatForId( 'autores.uy' )
end

function p.awrLink( id )
	--P4186's format regex: (([A-Z]{3}\d{4})|([A-Z]{2}\d{5}))[a-z] (e.g. PR00768b)
	if not id:match( '^[A-Z][A-Z][A-Z]%d%d%d%d[a-z]$' ) and
	   not id:match( '^[A-Z][A-Z]%d%d%d%d%d[a-z]$' ) then
		return false
	end
	return '[http://www.womenaustralia.info/biogs/'..id..'.htm '..id..']'..p.getCatForId( 'AWR' )
end

function p.balatLink( id )
	--P3293's format regex: \d+ (e.g. 1)
	if not id:match( '^%d+$' ) then
		return false
	end
	return '[http://balat.kikirpa.be/object/104257'..id..' '..id..']'..p.getCatForId( 'BALaT' ) --no https as of 9/2019
end

function p.bibsysLink( id )
	--P1015's format regex: [1-9]\d* or [1-9](\d{0,8}|\d{12}) (e.g. 1234567890123)
	--TODO: follow up @ [[d:Property talk:P1015#Discrepancy between the 2 regex constraints]] or escalate/investigate
	if not id:match( '^[1-9]%d?%d?%d?%d?%d?%d?%d?%d?$' ) and
	   not id:match( '^[1-9]%d%d%d%d%d%d%d%d%d%d%d%d$' ) then
		return false
	end
	return '[https://authority.bibsys.no/authority/rest/authorities/html/'..id..' '..id..']'..p.getCatForId( 'BIBSYS' )
end

function p.bildLink( id )
	--P2092's format regex: \d+ (e.g. 1)
	if not id:match( '^%d+$' ) then
		return false
	end
	return '[https://www.bildindex.de/document/obj'..id..' '..id..']'..p.getCatForId( 'Bildindex' )
end

function p.bncLink( id )
	--P1890's format regex: \d{9} (e.g. 123456789)
	if not id:match( '^%d%d%d%d%d%d%d%d%d$' ) then
		return false
	end
	return '[http://www.bncatalogo.cl/F?func=direct&local_base=red10&doc_number='..id..' '..id..']'..p.getCatForId( 'BNC' )
end

function p.bneLink( id )
	--P950's format regex: (XX|FF|a)\d{4,7}|(bima|bimo|bica|bis[eo]|bivi|Mise|Mimo|Mima)\d{10} (e.g. XX1234567)
	if not id:match( '^[XF][XF]%d%d%d%d%d?%d?%d?$' ) and
	   not id:match( '^a%d%d%d%d%d?%d?%d?$' ) and
	   not id:match( '^bi[mcsv][aoei]%d%d%d%d%d%d%d%d%d%d$' ) and
	   not id:match( '^Mi[sm][eoa]%d%d%d%d%d%d%d%d%d%d$' ) then
		return false
	end
	return '[http://catalogo.bne.es/uhtbin/authoritybrowse.cgi?action=display&authority_id='..id..' '..id..']'..p.getCatForId( 'BNE' ) --no https as of 9/2019
end

function p.bnfLink( id )
	--P268's format regex: \d{8}[0-9bcdfghjkmnpqrstvwxz] (e.g. 123456789)
	if not id:match( '^c?b?%d%d%d%d%d%d%d%d[0-9bcdfghjkmnpqrstvwxz]$' ) then
		return false
	end
	--Add cb prefix if it has been removed
	if not id:match( '^cb.+$' ) then
		id = 'cb'..id
	end
	return '[https://catalogue.bnf.fr/ark:/12148/'..id..' '..id..'] [https://data.bnf.fr/ark:/12148/'..id..' (data)]'..p.getCatForId( 'BNF' )
end

function p.botanistLink( id )
	--P428's format regex: ('t )?(d')?(de )?(la )?(van (der )?)?(Ma?c)?(De)?(Di)?\p{Lu}?C?['\p{Ll}]*([-'. ]*(van )?(y )?(d[ae][nr]?[- ])?(Ma?c)?[\p{Lu}bht]?C?['\p{Ll}]*)*\.? ?f?\.? (e.g. L.)
	--not easily/meaningfully implementable in Lua's regex since "(this)?" is not allowed...
	if not mw.ustring.match( id, "^[%u%l%d%. '-]+$" ) then --better than nothing
		return false
	end
	local id2 = id:gsub(' +', '%%20')
	return '[https://www.ipni.org/ipni/advAuthorSearch.do?find_abbreviation='..id2..' '..id..']'..p.getCatForId( 'Botanist' )
end

function p.bpnLink( id )
	--P651's format regex: \d{6,8} (e.g. 00123456)
	if not id:match( '^%d%d%d%d%d%d%d%d$' ) and --original format regex, changed 8/2019 to
	   not id:match( '^0?%d%d%d%d%d%d%d$' ) and --allow 1-2 leading 0s, allowed by the website
	   not id:match( '^0?0?%d%d%d%d%d%d$' ) then
		return false
	end
	return '[http://www.biografischportaal.nl/en/persoon/'..id..' '..id..']'..p.getCatForId( 'BPN' ) --no https as of 9/2019
end

function p.canticLink( id )
	--P1273's format regex: a\d{7}[0-9x] (e.g. a10640745)
	if not id:match( '^a%d%d%d%d%d%d%d[%dx]$' ) then
		return false
	end
	return '[http://cantic.bnc.cat/registres/CUCId/'..id..' '..id..']'..p.getCatForId( 'CANTIC' ) --no https as of 10/2019
end

function p.ciniiLink( id )
	--P271's format regex: DA\d{7}[\dX] (e.g. DA12345678)
	if not id:match( '^DA%d%d%d%d%d%d%d[%dX]$' ) then
		return false
	end
	return '[https://ci.nii.ac.jp/author/'..id..'?l=en '..id..']'..p.getCatForId( 'CINII' )
end

function p.cwgcLink( id )
	--P1908's format regex: [1-9]\d* (e.g. 75228351)
	if not id:match( '^[1-9]%d*$' ) then
		return false
	end
	return '[https://www.cwgc.org/find-war-dead/casualty/'..id..'/ '..id..']'..p.getCatForId( 'CWGC' )
end

function p.daaoLink( id )
	--P1707's format regex: [a-z\-]+\d* (e.g. rolf-harris)
	if not id:match( '^[a-z%-]+%d*$' ) then
		return false
	end
	return '[https://www.daao.org.au/bio/'..id..' '..id..']'..p.getCatForId( 'DAAO' )
end

function p.dblpLink( id )
	--P2456's format regex: \d{2,3} /\d+(-\d+)?|[a-z] /[a-zA-Z][0-9A-Za-z]*(-\d+)? (e.g. 123/123)
	if not id:match( '^%d%d%d?/%d+$' ) and
	   not id:match( '^%d%d%d?/%d+%-%d+$' ) and
	   not id:match( '^[a-z]/[a-zA-Z][0-9A-Za-z]*$' ) and
	   not id:match( '^[a-z]/[a-zA-Z][0-9A-Za-z]*%-%d+$' ) then
		return false
	end
	return '[https://dblp.org/pid/'..id..' '..id..']'..p.getCatForId( 'DBLP' )
end

function p.dsiLink( id )
	--P2349's format regex: [1-9]\d* (e.g. 1538)
	if not id:match( '^[1-9]%d*$' ) then
		return false
	end
	return '[http://www.uni-stuttgart.de/hi/gnt/dsi2/index.php?table_name=dsi&function=details&where_field=id&where_value='..id..' '..id..']'..p.getCatForId( 'DSI' )
end

function p.fnzaLink( id )
	--P6792's format regex: [1-9]\d* (e.g. 9785)
	if not id:match( '^[1-9]%d*$' ) then
		return false
	end
	return '[https://findnzartists.org.nz/artist/'..id..'/ '..id..']'..p.getCatForId( 'FNZA' )
end

function p.gndLink( id )
	--P227's format regex: 1[012]?\d{7}[0-9X]|[47]\d{6}-\d|[1-9]\d{0,7}-[0-9X]|3\d{7}[0-9X] (e.g. 4079154-3)
	if not id:match( '^1[012]?%d%d%d%d%d%d%d[0-9X]$' ) and
	   not id:match( '^[47]%d%d%d%d%d%d%-%d$' ) and
	   not id:match( '^[1-9]%d?%d?%d?%d?%d?%d?%d?%-[0-9X]$' ) and
	   not id:match( '^3%d%d%d%d%d%d%d[0-9X]$' ) then
		return false
	end
	return '[https://d-nb.info/gnd/'..id..' '..id..']'..p.getCatForId( 'GND' )
end

function p.hdsLink( id )
	--P902's format regex: \d{6} (e.g. 050123)
	if not id:match( '^%d%d%d%d%d%d$' ) then
		return false
	end
	return '[https://hls-dhs-dss.ch/fr/articles/'..id..' '..id..']'..p.getCatForId( 'HDS' )
end

function p.iaafLink( id )
	--P1146's format regex: [0-9][0-9]* (e.g. 012)
	if not id:match( '^%d+$' ) then
		return false
	end
	return '[https://www.iaaf.org/athletes/_/'..id..' '..id..']'..p.getCatForId( 'IAAF' )
end

function p.iciaLink( id )
	--P1736's format regex: \d+ (e.g. 1)
	if not id:match( '^%d+$' ) then
		return false
	end
	return '[https://www.imj.org.il/artcenter/newsite/en/?artist='..id..' '..id..']'..p.getCatForId( 'ICIA' )
end

function p.isniLink( id )
	id = p.validateIsni( id ) --e.g. 0000-0000-6653-4145
	if not id then
		return false
	end
	return '[https://isni.org/isni/'..id..' '..id:sub( 1, 4 )..' '..id:sub( 5, 8 )..' '..id:sub( 9, 12 )..' '..id:sub( 13, 16 )..']'..p.getCatForId( 'ISNI' ) --no https as of 9/2019
end

function p.jocondeLink( id )
	--P347's format regex: [\-0-9A-Za-z]{11} (e.g. 12345678901)
	local regex = '^'..string.rep('[%-0-9A-Za-z]', 11)..'$'
	if not id:match( regex ) then
		return false
	end
	return '[https://www.pop.culture.gouv.fr/notice/joconde/'..id..' '..id..']'..p.getCatForId( 'Joconde' )
end

function p.kulturnavLink( id )
	--P1248's format regex: [0-9a-f]{8}\-[0-9a-f]{4}\-[0-9a-f]{4}\-[0-9a-f]{4}\-[0-9a-f]{12} (e.g. 12345678-1234-1234-1234-1234567890AB)
	if not id:match( '^%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x$' ) then
		return false
	end
	return '[http://kulturnav.org/'..id..' '..id..']'..p.getCatForId( 'KULTURNAV' ) --no https as of 9/2019
end

function p.lccnLink( id )
	local parts = p.splitLccn( id ) --e.g. n78039510
	if not parts then
		return false
	end
	local lccnType = parts[1] ~= 'sh' and 'names' or 'subjects'
	id = parts[1] .. parts[2] .. p.append( parts[3], '0', 6 )
	return '[https://id.loc.gov/authorities/'..lccnType..'/'..id..' '..id..']'..p.getCatForId( 'LCCN' )
end

function p.lirLink( id )
	--P886's format regex: \d+ (e.g. 1)
	if not id:match( '^%d+$' ) then
		return false
	end
	return '[http://www.e-lir.ch/e-LIR___Lexicon.'..id..'.450.0.html '..id..']'..p.getCatForId( 'LIR' ) --no https as of 9/2019
end

function p.lnbLink( id )
	--P1368's format regex: \d{9} (e.g. 123456789)
	if not id:match( '^%d%d%d%d%d%d%d%d%d$' ) then
		return false
	end
	return '[https://kopkatalogs.lv/F?func=direct&local_base=lnc10&doc_number='..id..'&P_CON_LNG=ENG '..id..']'..p.getCatForId( 'LNB' )
end

function p.leonoreLink( id )
	--P640's format regex: LH/\d{1,4}/\d{1,3}|19800035/\d{1,4}/\d{1,5}(Bis)?|C/0/\d{1,2} (e.g. LH/2064/18)
	if not id:match( '^LH/%d%d?%d?%d?/%d%d?%d?$' ) and             --IDs from       LH/1/1 to         LH/2794/54 (legionaries)
	   not id:match( '^19800035/%d%d?%d?%d?/%d%d?%d?%d?%d?$' ) and --IDs from 19800035/1/1 to 19800035/385/51670 (legionnaires who died 1954-1977 & some who died < 1954)
	   not id:match( '^C/0/%d%d?$' ) then                          --IDs from        C/0/1 to             C/0/84 (84 famous legionaries)
		return false
	end
	return '[http://www.culture.gouv.fr/public/mistral/leonore_fr?ACTION=CHERCHER&FIELD_1=COTE&VALUE_1='..id..' '..id..']'..p.getCatForId( 'Léonore' ) --no https as of 9/2019
end

function p.mbaLink( id )
	--P434's format regex: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} (e.g. 12345678-1234-1234-1234-1234567890AB)
	if not id:match( '^%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x$' ) then
		return false
	end
	return '[https://musicbrainz.org/artist/'..id..' '..id..']'..p.getCatForId( 'MusicBrainz' ) --special category name
end

function p.mbareaLink( id )
	--P982's format regex: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} (e.g. 12345678-1234-1234-1234-1234567890AB)
	if not id:match( '^%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x$' ) then
		return false
	end
	return '[https://musicbrainz.org/area/'..id..' '..id..']'..p.getCatForId( 'MusicBrainz area' ) --special category name
end

function p.mbiLink( id )
	--P1330's format regex: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} (e.g. 12345678-1234-1234-1234-1234567890AB)
	if not id:match( '^%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x$' ) then
		return false
	end
	return '[https://musicbrainz.org/instrument/'..id..' '..id..']'..p.getCatForId( 'MusicBrainz instrument' ) --special category name
end

function p.mblLink( id )
	--P966's format regex: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} (e.g. 12345678-1234-1234-1234-1234567890AB)
	if not id:match( '^%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x$' ) then
		return false
	end
	return '[https://musicbrainz.org/label/'..id..' '..id..']'..p.getCatForId( 'MusicBrainz label' ) --special category name
end

function p.mbpLink( id )
	--P1004's format regex: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} (e.g. 12345678-1234-1234-1234-1234567890AB)
	if not id:match( '^%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x$' ) then
		return false
	end
	return '[https://musicbrainz.org/place/'..id..' '..id..']'..p.getCatForId( 'MusicBrainz place' ) --special category name
end

function p.mbrgLink( id )
	--P436's format regex: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} (e.g. 12345678-1234-1234-1234-1234567890AB)
	if not id:match( '^%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x$' ) then
		return false
	end
	return '[https://musicbrainz.org/release-group/'..id..' '..id..']'..p.getCatForId( 'MusicBrainz release group' ) --special category name
end

function p.mbsLink( id )
	--P1407's format regex: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} (e.g. 12345678-1234-1234-1234-1234567890AB)
	if not id:match( '^%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x$' ) then
		return false
	end
	return '[https://musicbrainz.org/series/'..id..' '..id..']'..p.getCatForId( 'MusicBrainz series' ) --special category name
end

function p.mbwLink( id )
	--P435's format regex: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} (e.g. 12345678-1234-1234-1234-1234567890AB)
	if not id:match( '^%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x$' ) then
		return false
	end
	return '[https://musicbrainz.org/work/'..id..' '..id..']'..p.getCatForId( 'MusicBrainz work' ) --special category name
end

function p.mgpLink( id )
	--P549's format regex: \d{1,6} (e.g. 123456)
	if not id:match( '^%d%d?%d?%d?%d?%d?$' ) then
		return false
	end
	return '[https://genealogy.math.ndsu.nodak.edu/id.php?id='..id..' '..id..']'..p.getCatForId( 'MGP' )
end

function p.naraLink( id )
	--P1225's format regex: ^([1-9]\d{0,8})$ (e.g. 123456789)
	if not id:match( '^[1-9]%d?%d?%d?%d?%d?%d?%d?%d?$' ) then
		return false
	end
	return '[https://catalog.archives.gov/id/'..id..' '..id..']'..p.getCatForId( 'NARA' )
end

function p.nclLink( id )
	--P1048's format regex: \d+ (e.g. 1081436)
	if not id:match( '^%d+$' ) then
		return false
	end
	return '[http://aleweb.ncl.edu.tw/F/?func=accref&acc_sequence='..id..'&CON_LNG=ENG '..id..']'..p.getCatForId( 'NCL' ) --no https as of 9/2019
end

function p.ndlLink( id )
	--P349's format regex: 0?\d{8} (e.g. 012345678)
	if not id:match( '^0?%d%d%d%d%d%d%d%d$' ) then
		return false
	end
	return '[https://id.ndl.go.jp/auth/ndlna/'..id..' '..id..']'..p.getCatForId( 'NDL' )
end

function p.ngvLink( id )
	--P2041's format regex: \d+ (e.g. 12354)
	if not id:match( '^%d+$' ) then
		return false
	end
	return '[https://www.ngv.vic.gov.au/explore/collection/artist/'..id..'/ '..id..']'..p.getCatForId( 'NGV' )
end

function p.nkcLink( id )
	--P691's format regex: [a-z]{2,4}[0-9]{2,14} (e.g. abcd12345678901234)
	if not id:match( '^[a-z][a-z][a-z]?[a-z]?%d%d%d?%d?%d?%d?%d?%d?%d?%d?%d?%d?%d?%d?$' ) then
		return false
	end
	return '[https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica='..id..'&CON_LNG=ENG '..id..']'..p.getCatForId( 'NKC' )
end

function p.nlaLink( id )
	--P409's format regex: [1-9][0-9]{0,11} (e.g. 123456789012)
	if not id:match( '^[1-9]%d?%d?%d?%d?%d?%d?%d?%d?%d?%d?%d?$' ) then
		return false
	end
	return '[https://nla.gov.au/anbd.aut-an'..id..' '..id..']'..p.getCatForId( 'NLA' )
end

function p.nlgLink( id )
	--P3348's format regex: [1-9]\d* (e.g. 1)
	if not id:match( '^[1-9]%d*$' ) then
		return false
	end
	return '[https://data.nlg.gr/resource/authority/record'..id..' '..id..']'..p.getCatForId( 'NLG' )
end

function p.nliLink( id )
	--P949's format regex: \d{9} (e.g. 123456789)
	if not id:match( '^%d%d%d%d%d%d%d%d%d$' ) then
		return false
	end
	return '[http://uli.nli.org.il/F/?func=direct&doc_number='..id..'&local_base=nlx10'..' '..id..']'..p.getCatForId( 'NLI' )
end

function p.nlkLink( id )
	--P5034's format regex: KA.(19|20).{7} (e.g. KAC201501465)
	if not id:match( '^KA.19.......$' ) and
	   not id:match( '^KA.20.......$' ) then
		return false
	end
	return '[https://nl.go.kr/authorities/resource/'..id..' '..id..']'..p.getCatForId( 'NLK' )
end

function p.nlpLink( id )
	--P1695's format regex: 9810[0-9]\d* or A[0-9]{7}[0-9X] (e.g. 9810123456789012345 or A10414836)
	if not id:match( '^9810%d+$' ) and
	   not id:match( '^A%d%d%d%d%d%d%d[%dX]$' ) then
		return false
	end
	return '[https://tools.wmflabs.org/wikidata-externalid-url?p=1695&id='..id..' '..id..']'..p.getCatForId( 'NLP' )
end

function p.nlrLink( id )
	--P1003's format regex: \d{9} (e.g. 123456789)
	if not id:match( '^%d%d%d%d%d%d%d%d%d$' ) then
		return false
	end
	return '[http://aleph.bibnat.ro:8991/F/?func=direct&local_base=NLR10&doc_number='..id..']'..p.getCatForId( 'NLR' )
end

function p.nskLink( id )
	--P1375's format regex: \d{9} (e.g. 123456789)
	if not id:match( '^%d%d%d%d%d%d%d%d%d$' ) then
		return false
	end
	return '[http://katalog.nsk.hr/F/?func=direct&doc_number='..id..'&local_base=nsk10 '..id..']'..p.getCatForId( 'NSK' ) --no https as of 9/2019
end

function p.ntaLink( id )
	--P1006's format regex: \d{8}[\dX] (e.g. 12345678X)
	if not id:match( '^%d%d%d%d%d%d%d%d[%dX]$' ) then
		return false
	end
	return '[http://data.bibliotheken.nl/id/thes/p'..id..' '..id..']'..p.getCatForId( 'NTA' )
end

function p.orcidLink( id )
	id = p.validateIsni( id ) --e.g. 0000-0002-7398-5483
	if not id then
		return false
	end
	id = id:sub( 1, 4 )..'-'..id:sub( 5, 8 )..'-'..id:sub( 9, 12 )..'-'..id:sub( 13, 16 )
	return '[https://orcid.org/'..id..' '..id..']'..p.getCatForId( 'ORCID' )
end

function p.plwabnLink( id )
	--P7293's format regex: 981[0-9]{8}05606 (e.g. 9810696457305606)
	if not id:match( '^981%d%d%d%d%d%d%d%d05606*$' ) then
		return false
	end
	return '[http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI='..id..' '..id..']'..p.getCatForId( 'PLWABN' )
end

function p.picLink( id )
	--P2750's format regex: [1-9]\d* (e.g. 1)
	if not id:match( '^[1-9]%d*$' ) then
		return false
	end
	return '[https://pic.nypl.org/constituents/'..id..' '..id..']'..p.getCatForId( 'PIC' )
end

function p.ridLink( id )
	--P1053's format regex: [A-Z]{1,3}-\d{4}-20[0-2]\d   (e.g. AAS-5150-2020)
	if not id:match( '^[A-Z][A-Z]?[A-Z]?%-%d%d%d%d%-20[0-2]%d$' ) then
		return false
	end
	return '[https://www.researcherid.com/rid/'..id..' '..id..']'..p.getCatForId( 'RID' )
end

function p.reroLink( id )
	--P3065's format regex: 0[1-2]-[A-Z0-9]{1,10} (e.g. 02-A012345678)
	if not id:match( '^0[1-2]%-[A-Z%d][A-Z%d]?[A-Z%d]?[A-Z%d]?[A-Z%d]?[A-Z%d]?[A-Z%d]?[A-Z%d]?[A-Z%d]?[A-Z%d]?$' ) then
		return false
	end
	return '[http://data.rero.ch/'..id..' '..id..']'..p.getCatForId( 'RERO' )
end

function p.rkdartistsLink( id )
	--P650's format regex: [1-9]\d{0,5} (e.g. 123456)
	if not id:match( '^[1-9]%d?%d?%d?%d?%d?$' ) then
		return false
	end
	return '[https://rkd.nl/en/explore/artists/'..id..' '..id..']'..p.getCatForId( 'RKDartists' )
end

function p.rkdidLink( id )
	--P350's format regex: [1-9]\d{0,5} (e.g. 123456)
	if not id:match( '^[1-9]%d?%d?%d?%d?%d?$' ) then
		return false
	end
	return '[https://rkd.nl/nl/explore/images/'..id..' '..id..']'..p.getCatForId( 'RKDID' )
end

function p.rslLink( id )
	--P947's format regex: \d{1,9} (e.g. 123456789)
	if not id:match( '^%d%d?%d?%d?%d?%d?%d?%d?%d?$' ) then
		return false
	end
	return '[http://aleph.rsl.ru/F?func=find-b&find_code=SYS&adjacent=Y&local_base=RSL11&request='..id..'&CON_LNG=ENG '..id..']'..p.getCatForId( 'RSL' ) --no https as of 9/2019
end

function p.iccuLink( id )
	--P396's format regex: IT\\ICCU\\(\d{10}|\D\D[\D\d]\D\\\d{6}) (e.g. IT\ICCU\CFIV\000163)
	if not id:match( '^IT\\ICCU\\%d%d%d%d%d%d%d%d%d%d$' ) and
	   not id:match( '^IT\\ICCU\\%u%u[%u%d]%u\\%d%d%d%d%d%d$' ) then --legacy: %u used here instead of %D (but the faulty ID cat is empty, out of ~12k uses)
		return false
	end
	return '[https://opac.sbn.it/opacsbn/opac/iccu/scheda_authority.jsp?bid='..id..' '..id..']'..p.getCatForId( 'ICCU' ) end

function p.selibrLink( id )
	--P906's format regex: [1-9]\d{4,5} (e.g. 123456)
	if not id:match( '^[1-9]%d%d%d%d%d?$' ) then
		return false
	end
	return '[https://libris.kb.se/auth/'..id..' '..id..']'..p.getCatForId( 'SELIBR' )
end

function p.sikartLink( id )
	--P781's format regex: \d{7,9} (e.g. 123456789)
	if not id:match( '^%d%d%d%d%d%d%d%d?%d?$' ) then
		return false
	end
	return '[http://www.sikart.ch/KuenstlerInnen.aspx?id='..id..'&lng=en '..id..']'..p.getCatForId( 'SIKART' ) --no https as of 9/2019
end

function p.snacLink( id )
	--P3430's format regex: \d*[A-Za-z][0-9A-Za-z]* (e.g. A)
	if not id:match( '^%d*[A-Za-z][0-9A-Za-z]*$' ) then
		return false
	end
	return '[https://snaccooperative.org/ark:/99166/'..id..' '..id..']'..p.getCatForId( 'SNAC-ID' )
end

function p.sudocLink( id )
	--P269's format regex: (\d{8}[\dX]|) (e.g. 026927608)
	if not id:match( '^%d%d%d%d%d%d%d%d[%dxX]$' ) then --legacy: allow lowercase 'x'
		return false
	end
	return '[https://www.idref.fr/'..id..' '..id..']'..p.getCatForId( 'SUDOC' )
end

function p.s2authoridLink( id )
	--P4012's format regex: [1-9]\d* (e.g. 1796130)
	if not id:match( '^[1-9]%d*$' ) then
		return false
	end
	return '[https://www.semanticscholar.org/author/'..id..' '..id..']'..p.getCatForId( 'Semantic Scholar author' ) --special category name
end

function p.ta98Link( id )
	--P1323's format regex: A\d{2}\.\d\.\d{2}\.\d{3}[FM]? (e.g. A12.3.45.678)
	if not id:match( '^A%d%d%.%d%.%d%d%.%d%d%d[FM]?$' ) then
		return false
	end
	return '[http://tools.wmflabs.org/wikidata-externalid-url/?p=1323&url_prefix=https:%2F%2Fwww.unifr.ch%2Fifaa%2FPublic%2FEntryPage%2FTA98%20Tree%2FEntity%20TA98%20EN%2F&url_suffix=%20Entity%20TA98%20EN.htm&id='..id..' '..id..']'..p.getCatForId( 'TA98' )
end

function p.tdviaLink( id )
	--P7314's format regex: [a-z/-]+] (e.g. barkan-omer-lutfi)
	if not id:match( '^[a-z/-]+$' ) then
		return false
	end
	return '[https://islamansiklopedisi.org.tr/'..id..' '..id..']'..p.getCatForId( 'TDVİA' )
end

function p.teLink( id )
	--P1693's format regex: E[1-8]\.\d{1,2}\.\d{1,2}\.\d{1,2}\.\d{1}\.\d{1}\.\d{1,3} (e.g. E1.23.45.67.8.9.0)
	local e1, e2 = id:match( '^E([1-8])%.(%d%d?)%.%d%d?%.%d%d?%.%d%.%d%.%d%d?%d?$' )
	if not e1 then
		return false
	end
	local TEnum = 'TEe0'..e1 --no formatter URL in WD, probably due to this complexity
	if e1 == '5' or e1 == '7' then
		if #e2 == 1 then e2 = '0'..e2 end
		TEnum = TEnum..e2
	end
	return '[http://www.unifr.ch/ifaa/Public/EntryPage/ViewTE/'..TEnum..'.html '..id..']'..p.getCatForId( 'TE' )
end

function p.tepapaLink( id )
	--P3544's format regex: \d+ (e.g. 1)
	if not id:match( '^%d+$' ) then
		return false
	end
	return '[https://collections.tepapa.govt.nz/agent/'..id..' '..id..']'..p.getCatForId( 'TePapa' )
end

function p.thLink( id )
	--P1694's format regex: H\d\.\d{2}\.\d{2}\.\d\.\d{5} (e.g. H1.23.45.6.78901)
	local h1, h2 = id:match( '^H(%d)%.(%d%d)%.%d%d%.%d%.%d%d%d%d%d$' )
	if not h1 then
		return false
	end
	local THnum = 'THh'..h1..h2 --no formatter URL in WD, probably due to this complexity
	return '[http://www.unifr.ch/ifaa/Public/EntryPage/ViewTH/'..THnum..'.html '..id..']'..p.getCatForId( 'TH' )
end

function p.tlsLink( id )
	local id2 = id:gsub(' +', '_')
	--P1362's format regex: \p{Lu}[\p{L}\d_',\.\-\(\)\*/–]{3,59} (e.g. Abcd)
	local class = "[%a%d_',%.%-%(%)%*/–]"
	local regex = "^%u"..string.rep(class, 3)..string.rep(class.."?", 56).."$"
	if not mw.ustring.match( id2, regex ) then
		return false
	end
	return '[http://tls.theaterwissenschaft.ch/wiki/'..id2..' '..id..']'..p.getCatForId( 'TLS' ) --no https as of 9/2019
end

function p.troveLink( id )
	--P1315's format regex: [1-9]\d{5,7} (e.g. 12345678)
	if not id:match( '^[1-9]%d%d%d%d%d%d?%d?$' ) then
		return false
	end
	return '[https://trove.nla.gov.au/people/'..id..' '..id..']'..p.getCatForId( 'Trove' )
end

function p.ukparlLink( id )
	--P6213's format regex: [a-zA-Z\d]{8} (e.g. AQUupyiR)
	if not id:match( '^[a-zA-Z%d][a-zA-Z%d][a-zA-Z%d][a-zA-Z%d][a-zA-Z%d][a-zA-Z%d][a-zA-Z%d][a-zA-Z%d]$' ) then
		return false
	end
	return '[https://id.parliament.uk/'..id..' '..id..']'..p.getCatForId( 'UKPARL' )
end

function p.ulanLink( id )
	--P245's format regex: 500\d{6} (e.g. 500123456)
	if not id:match( '^500%d%d%d%d%d%d$' ) then
		return false
	end
	return '[https://www.getty.edu/vow/ULANFullDisplay?find=&role=&nation=&subjectid='..id..' '..id..']'..p.getCatForId( 'ULAN' )
end

function p.uscongressLink( id )
	--P1157's format regex: [A-Z]00[01]\d{3} (e.g. A000123)
	if not id:match( '^[A-Z]00[01]%d%d%d$' ) then
		return false
	end
	return '[http://bioguide.congress.gov/scripts/biodisplay.pl?index='..id..' '..id..']'..p.getCatForId( 'USCongress' ) --no https as of 9/2019
end

function p.vcbaLink( id )
	--P8034's format regex: \d{3}\/[1-9]\d{0,5} (e.g. 494/9793)
	if not id:match( '^%d%d%d\/[1-9]%d?%d?%d?%d?%d?$' ) then
		return false
	end
	local id2 = id:gsub('\/', '_')
	return '[https://opac.vatlib.it/auth/detail/'..id2..' '..id..']'..p.getCatForId( 'VcBA' )
end

function p.viafLink( id )
	--P214's format regex: [1-9]\d(\d{0,7}|\d{17,20}) (e.g. 123456789, 1234567890123456789012)
	if not id:match( '^[1-9]%d%d?%d?%d?%d?%d?%d?%d?$' ) and
	   not id:match( '^[1-9]%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d?%d?%d?$' ) then
		return false
	end
	-- If the "VIAF" entry at [[:m:Interwiki map]] would resolve to "https://viaf.org/viaf/$1" (rather than "http://viaf.org/viaf/$1", as it currently still does), the code below could change from '[https://viaf.org/viaf/'..id..' '..id..']' to '[[:VIAF:'..id..'|'..id..']]'.
	return '[https://viaf.org/viaf/'..id..' '..id..']'..p.getCatForId( 'VIAF' )
end

--[[=========================== Helper functions =============================]]

function p.append(str, c, length)
	while str:len() < length do
		str = c .. str
	end
	return str
end

--Returns the ISNI check digit isni must be a string where the 15 first elements are digits, e.g. 0000000066534145
function p.getIsniCheckDigit( isni )
	local total = 0
	for i = 1, 15 do
		local digit = isni:byte( i ) - 48 --Get integer value
		total = (total + digit) * 2
	end
	local remainder = total % 11
	local result = (12 - remainder) % 11
	if result == 10 then
		return "X"
	end
	return tostring( result )
end

--Validate ISNI (and ORCID) and retuns it as a 16 characters string or returns false if it's invalid
--See http://support.orcid.org/knowledgebase/articles/116780-structure-of-the-orcid-identifier
function p.validateIsni( id )
	--P213 (ISNI) format regex: [0-9]{4} [0-9]{4} [0-9]{4} [0-9]{3}[0-9X] (e.g. 0000-0000-6653-4145)
	--P496 (ORCID) format regex: 0000-000(1-[5-9]|2-[0-9]|3-[0-4])\d{3}-\d{3}[\dX] (e.g. 0000-0002-7398-5483)
	id = id:gsub( '[ %-]', '' ):upper()
	if not id:match( '^%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d[%dX]$' ) then
		return false
	end
	if p.getIsniCheckDigit( id ) ~= string.char( id:byte( 16 ) ) then
		return false
	end
	return id
end

function p.splitLccn( id )
	--P244's format regex: (n|nb|nr|no|ns|sh)([4-9][0-9]|00|20[0-1][0-9])[0-9]{6} (e.g. n78039510)
	if id:match( '^%l%l?%l?%d%d%d%d%d%d%d%d%d?%d?$' ) then
		id = id:gsub( '^(%l+)(%d+)(%d%d%d%d%d%d)$', '%1/%2/%3' )
	end
	if id:match( '^%l%l?%l?/%d%d%d?%d?/%d+$' ) then
		return mw.text.split( id, '/' )
	end
	return false
end

--[[==========================================================================]]
--[[                    Wikidata & documentation functions                    ]]
--[[==========================================================================]]

function p.getIdsFromWikidata( itemId, property )
	local ids = {}
	local statements = mw.wikibase.getBestStatements( itemId, property )
	if statements then
		for _, statement in ipairs( statements ) do
			if statement.mainsnak.datavalue then
				table.insert( ids, statement.mainsnak.datavalue.value )
			end
		end
	end
	return ids
end

function p.matchesWikidataRequirements( itemId, reqs )
	for _, group in ipairs( reqs ) do
		local property = 'P'..group[1]
		local qid = group[2]
		local statements = mw.wikibase.getBestStatements( itemId, property )
		if statements then
			for _, statement in ipairs( statements ) do
				if statement.mainsnak.datavalue then
					if statement.mainsnak.datavalue.value['numeric-id'] == qid then
						return true
	end	end	end	end	end
	return false
end

-- Creates a human-readable standalone wikitable version of p.conf, and tracking categories with page counts, for use in the documentation
function p.docConfTable( frame )
	local wikiTable = '{| class="wikitable sortable"\n'..
					  '! rowspan=2 | Parameter\n'..
					  '! rowspan=2 | Label\n'..
					  '! rowspan=2; data-sort-type=number | Wikidata property\n'..
					  '! colspan=4 | Tracking categories and page counts\n'..
					  '|-\n'..
					  '! [[:Category:Wikipedia articles with authority control information|'..       'Articles]]\n'..
					  '! [[:Category:User pages with authority control information|'..               'User pages]]\n'..
					  '! [[:Category:Miscellaneous pages with authority control information|'..      'Misc. pages]]\n'..
					  '! [[:Category:Wikipedia articles with faulty authority control information|'..'Faulty IDs]]\n'..
					  '|-\n'
	
	local lang = mw.getContentLanguage()
	for _, conf in pairs( p.conf ) do
		local param, link, pid = conf[1], conf[2], conf[3]
		local category = conf.category or param
		local args = { id = 'f', pid }
		local wpl = frame:expandTemplate{ title = 'Wikidata property link', args = args }
		--cats
		local articleCat = 'Wikipedia articles with '..category..' identifiers'
		local userCat =    'User pages with '..category..' identifiers'
		local miscCat =    'Miscellaneous pages with '..category..' identifiers'
		local faultyCat =  'Wikipedia articles with faulty '..category..' identifiers'
		--counts
		local articleCount = lang:formatNum( mw.site.stats.pagesInCategory(articleCat, 'pages') )
		local userCount =    lang:formatNum( mw.site.stats.pagesInCategory(userCat, 'pages') )
		local miscCount =    lang:formatNum( mw.site.stats.pagesInCategory(miscCat, 'pages') )
		local faultyCount =  lang:formatNum( mw.site.stats.pagesInCategory(faultyCat, 'pages') )
		--concat
		wikiTable = wikiTable..'\n'..
					'|-\n'..
					'||'..param..
					'||'..link..
					'||data-sort-value='..pid..'|'..wpl..
					'||style="text-align: right;"|[[:Category:'..articleCat..'|'..articleCount..']]'..
					'||style="text-align: right;"|[[:Category:'..   userCat..'|'..   userCount..']]'..
					'||style="text-align: right;"|[[:Category:'..   miscCat..'|'..   miscCount..']]'..
					'||style="text-align: right;"|[[:Category:'.. faultyCat..'|'.. faultyCount..']]'
	end
	return wikiTable..'\n|}'
end

--[[==========================================================================]]
--[[                              Configuration                               ]]
--[[==========================================================================]]

-- If a specific "(identifier) redirect" exists for an identifier, please route through this particular redirect rather than linking directly to the target page. This reduces clutter in "What links here" and improves reverse lookup of articles where a manifestation of this particular identifier is used.

-- Check that the Wikidata item has this property-->value before adding it
local reqs = {}

-- Parameter format: { 'parameter name', 'label', propertyId # in Wikidata, formatting/validation function }
p.conf = {
	{ 'AAG', '[[:en:AAG (identifier)|AAG]]', 3372, p.aagLink },
	{ 'ACM-DL', '[[Association for Computing Machinery|ACM DL]]', 864, p.acmLink },
	{ 'ADB', '[[:en:ADB (identifier)|ADB]]', 1907, p.adbLink },
	{ 'AGSA', '[[:en:AGSA (identifier)|AGSA]]', 6804, p.agsaLink },
	{ 'autores.uy', '[[:en:autores.uy (identifier)|autores.uy]]', 2558, p.autoresuyLink },
	{ 'AWR', '[[:en:AWR (identifier)|AWR]]', 4186, p.awrLink },
	{ 'BALaT', '[[:en:BALaT (identifier)|BALaT]]', 3293, p.balatLink },
	{ 'BIBSYS', '[[:en:BIBSYS (identifier)|BIBSYS]]', 1015, p.bibsysLink },
	{ 'Bildindex', '[[:en:Bildindex (identifier)|Bildindex]]', 2092, p.bildLink },
	{ 'BNC', '[[:en:BNC (identifier)|BNC]]', 1890, p.bncLink },
	{ 'BNE', '[[Thư viện Quốc gia Tây Ban Nha|BNE]]', 950, p.bneLink },
	{ 'BNF', '[[Thư viện Quốc gia Pháp|BNF]]', 268, p.bnfLink },
	{ 'Botanist', '[[:en:Botanist (identifier)|Botanist]]', 428, p.botanistLink },
	{ 'BPN', '[[Biografisch Portaal|BPN]]', 651, p.bpnLink },
	{ 'CANTIC', '[[:en:CANTIC (identifier)|CANTIC]]', 1273, p.canticLink },
	{ 'CINII', '[[CiNii]]', 271, p.ciniiLink },
	{ 'CWGC', '[[:en:CWGC (identifier)|CWGC]]', 1908, p.cwgcLink },
	{ 'DAAO', '[[:en:DAAO (identifier)|DAAO]]', 1707, p.daaoLink },
	{ 'DBLP', '[[:en:DBLP (identifier)|DBLP]]', 2456, p.dblpLink },
	{ 'DSI', '[[:en:DSI (identifier)|DSI]]', 2349, p.dsiLink },
	{ 'FNZA', '[[:d:Property:P6792|FNZA]]', 6792, p.fnzaLink },
	{ 'GND', '[[Gemeinsame Normdatei|GND]]', 227, p.gndLink },
	{ 'HDS', '[[Từ điển lịch sử Thụy Sĩ|HDS]]', 902, p.hdsLink },
	{ 'IAAF', '[[Liên đoàn điền kinh quốc tế|IAAF]]', 1146, p.iaafLink },
	{ 'ICCU', '[[Viện Thư viện Trung ương về Danh mục Thư viện Ý và Thông tin thư mục|ICCU]]', 396, p.iccuLink }, --formerly SBN
	{ 'ICIA', '[[:en:ICIA (identifier)|ICIA]]', 1736, p.iciaLink },
	{ 'ISNI', '[[Định danh tên chuẩn quốc tế|ISNI]]', 213, p.isniLink },
	{ 'Joconde', '[[:en:Joconde (identifier)|Joconde]]' , 347, p.jocondeLink },
	{ 'KULTURNAV', '[[KulturNav]]', 1248, p.kulturnavLink },
	{ 'LCCN', '[[LCCN]]', 244, p.lccnLink },
	{ 'LIR', '[[Từ điển lịch sử Thụy Sĩ|LIR]]', 886, p.lirLink },
	{ 'LNB', '[[Thư viện quốc gia Latvia|LNB]]', 1368, p.lnbLink },
	{ 'Léonore', '[[:en:Léonore (identifier)|Léonore]]', 640, p.leonoreLink },
	{ 'MBA', '[[MusicBrainz|MBA]]', 434, p.mbaLink, category = 'MusicBrainz' }, --special category name
	{ 'MBAREA', '[[MusicBrainz|MBAREA]]', 982, p.mbareaLink, category = 'MusicBrainz area' }, --special category name
	{ 'MBI', '[[MusicBrainz|MBI]]', 1330, p.mbiLink, category = 'MusicBrainz instrument' }, --special category name
	{ 'MBL', '[MusicBrainz|MBL]]', 966, p.mblLink, category = 'MusicBrainz label' }, --special category name
	{ 'MBP', '[[MusicBrainz|MBP]]', 1004, p.mbpLink, category = 'MusicBrainz place' }, --special category name
	{ 'MBRG', '[[MusicBrainz|MBRG]]', 436, p.mbrgLink, category = 'MusicBrainz release group' }, --special category name
	{ 'MBS', '[[MusicBrainz|MBS]]', 1407, p.mbsLink, category = 'MusicBrainz series' }, --special category name
	{ 'MBW', '[[MusicBrainz|MBW]] work', 435, p.mbwLink, category = 'MusicBrainz work' }, --special category name
	{ 'MGP', '[[:en:MGP (identifier)|MGP]]', 549, p.mgpLink },
	{ 'NARA', '[[:en:NARA (identifier)|NARA]]', 1225, p.naraLink },
	{ 'NCL', '[[:en:NCL (identifier)|NBL]]', 1048, p.nclLink },
	{ 'NDL', '[[:en:NDL (identifier)|NDL]]', 349, p.ndlLink },
	{ 'NGV', '[[:en:NGV (identifier)|NGV]]', 2041, p.ngvLink },
	{ 'NKC', '[[:en:NKC (identifier)|NKC]]', 691, p.nkcLink },
	{ 'NLA', '[[:en:NLA (identifier)|NLA]]', 409, p.nlaLink },
	{ 'NLG', '[[:en:NLG (identifier)|NLG]]', 3348, p.nlgLink },
	{ 'NLI', '[[:en:NLI (identifier)|NLI]]', 949, p.nliLink },
	{ 'NLK', '[[:en:NLK (identifier)|NLK]]', 5034, p.nlkLink },
	{ 'NLP', '[[:en:NLP (identifier)|NLP]]', 1695, p.nlpLink },
	{ 'NLR', '[[:en:NLR (identifier)|NLR]]', 1003, p.nlrLink },
	{ 'NSK', '[[:en:NSK (identifier)|NSK]]', 1375, p.nskLink },
	{ 'NTA', '[[:en:NTA (identifier)|NTA]]', 1006, p.ntaLink },
	{ 'ORCID', '[[ORCID (identifier)|ORCID]]', 496, p.orcidLink },
	{ 'PIC', '[[:d:Q23892012|PIC]]', 2750, p.picLink },
	{ 'PLWABN', '[[:en:PLWABN (identifier)|PLWABN]]', 7293, p.plwabnLink },
	{ 'RID', '[[:en:RID (identifier)|ResearcherID]]', 1053, p.ridLink },
	{ 'RERO', '[[:en:RERO (identifier)|RERO]]', 3065, p.reroLink },
	{ 'RKDartists', '[[Viện Lịch sử Nghệ thuật Hà Lan|RKD]]', 650, p.rkdartistsLink },
	{ 'RKDID', '[[Viện Lịch sử Nghệ thuật Hà Lan|RKDimages ID]]', 350, p.rkdidLink },
	{ 'RSL', '[[Thư viện Nhà nước Nga|RSL]]', 947, p.rslLink },
	{ 'SELIBR', '[[LIBRIS|SELIBR]]', 906, p.selibrLink },
	{ 'SIKART', '[[:en:SIKART (identifier)|SIKART]]', 781, p.sikartLink },
	{ 'SNAC-ID', '[[SNAC]]', 3430, p.snacLink },
	{ 'SUDOC', '[[Système universitaire de documentation|SUDOC]]', 269, p.sudocLink },
	{ 'S2AuthorId', '[[:en:Semantic Scholar|S2AuthorId]]', 4012, p.s2authoridLink, category = 'Semantic Scholar author' }, --special category name
	{ 'TA98', '[[Terminologia Anatomica|TA98]]', 1323, p.ta98Link },
	{ 'TDVİA', '[[:en:İslâm Ansiklopedisi|TDVİA]]', 7314, p.tdviaLink },
	{ 'TE', '[[:en:Terminologia Embryologica|TE]]', 1693, p.teLink },
	{ 'TePapa', '[[:en:Museum of New Zealand Te Papa Tongarewa|TePapa]]', 3544, p.tepapaLink },
	{ 'TH', '[[:en:Terminologia Histologica|TH]]', 1694, p.thLink },
	{ 'TLS', '[[:en:Theaterlexikon der Schweiz|TLS]]', 1362, p.tlsLink },
	{ 'Trove', '[[:en:Trove (identifier)|Trove]]', 1315, p.troveLink }, --formerly NLA-person
	{ 'UKPARL', '[[Quốc hội Vương quốc Liên hiệp Anh và Bắc Ireland|UKPARL]]', 6213, p.ukparlLink },
	{ 'ULAN', '[[Danh sách Liên minh Tên Nghệ sĩ|ULAN]]', 245, p.ulanLink },
	{ 'USCongress', '[[Danh mục Tiểu sử Quốc hội Hoa Kỳ|US Congress]]', 1157, p.uscongressLink },
	{ 'VcBA', '[[Thư viện Vatican|VcBA]]', 8034, p.vcbaLink },
	{ 'VIAF', '[[Virtual International Authority File|VIAF]]', 214, p.viafLink },
	{ 'WORLDCATID', '[[WorldCat|WorldCat Identities]]', 7859, nil },
}

-- Legitimate aliases to p.conf, for convenience
-- Format: { 'alias', 'parameter name in p.conf' }
p.aliases = {
	{ 'Leonore', 'Léonore' }, --alias name without diacritics
	{ 'leonore', 'Léonore' }, --lowercase variant without diacritics
	{ 'MusicBrainz', 'MBA' },
	{ 'MusicBrainz artist', 'MBA' },
	{ 'MusicBrainz label', 'MBL' },
	{ 'MusicBrainz release group', 'MBRG' },
	{ 'MusicBrainz work', 'MBW' },
	{ 'SBN', 'ICCU' }, --SBN alias to be deprecated at a later stage
	{ 'TDVIA', 'TDVİA' }, --alias name without diacritics
	{ 'tdvia', 'TDVİA' }, --lowercase variant without diacritics
}

-- Deprecated aliases to p.conf; tracked in [[Category:Wikipedia articles with deprecated authority control identifiers]]
-- Format: { 'deprecated parameter name', 'replacement parameter name in p.conf' }
p.deprecated = {
	{ 'GKD', 'GND' },
	{ 'PND', 'GND' },
	{ 'RLS', 'RSL' },	
	{ 'SWD', 'GND' },
	{ 'NARA-organization', 'NARA' },
	{ 'NARA-person', 'NARA' },
}

--[[==========================================================================]]
--[[                                   Main                                   ]]
--[[==========================================================================]]

function p.authorityControl( frame )
	local resolveEntity = require( "Module:ResolveEntityId" )
	local parentArgs = frame:getParent().args
	local elements = {} --create/insert rows later
	local worldcatCat = ''
	local suppressedIdCat = ''
	local deprecatedIdCat = ''
	
	--Redirect aliases to proper parameter names
	for _, a in pairs( p.aliases ) do
		local alias, param = a[1], a[2]
		if (parentArgs[param] == nil or parentArgs[param] == '') and parentArgs[alias] then
			parentArgs[param] = parentArgs[alias]
		end
	end
	
	--Redirect deprecated parameters to proper parameter names, and assign tracking cat
	for _, d in pairs( p.deprecated ) do
		local dep, param = d[1], d[2]
		if (parentArgs[param] == nil or parentArgs[param] == '') and parentArgs[dep] then
			parentArgs[param] = parentArgs[dep]
			if namespace == 0 then
				deprecatedIdCat = '[[Thể loại:Bài viết Wikipedia chứa nhận dạng kiểm soát tính nhất quán không còn được sử dụng|'..dep..']]'
			end
		end
	end
	
	--Use QID= parameter for testing/example purposes only
	local itemId = nil
	if namespace ~= 0 then
		local qid = parentArgs['qid'] or parentArgs['QID']
		if qid then
			itemId = 'Q'..mw.ustring.gsub(qid, '^[Qq]', '')
			itemId = resolveEntity._id(itemId) --nil if unresolvable
		end
	else
		itemId = mw.wikibase.getEntityIdForCurrentPage()
	end
	
	--Wikidata fallback if requested
	if itemId then
		for _, params in ipairs( p.conf ) do
			if params[3] > 0 then
				local val = parentArgs[mw.ustring.lower(params[1])] or parentArgs[params[1]]
				if val == nil or val == '' then
					local canUseWikidata = nil
					if reqs[params[1]] then
						canUseWikidata = p.matchesWikidataRequirements( itemId, reqs[params[1]] )
					else
						canUseWikidata = true
					end
					if canUseWikidata then
						local wikidataIds = p.getIdsFromWikidata( itemId, 'P'..params[3] )
						if wikidataIds[1] then
							if val == '' and (namespace == 0 or testcases) then
								suppressedIdCat = '[[Thể loại:Bài viết Wikipedia chứa nhận dạng kiểm soát tính nhất quán bị chặn|'..params[1]..']]'
							else
								parentArgs[params[1]] = wikidataIds[1]
	end	end	end	end	end	end	end
	
	--Configured rows
	local rct = 0
	for _, params in ipairs( p.conf ) do
		local val = parentArgs[mw.ustring.lower(params[1])] or parentArgs[params[1]]
		if val and val ~= '' and type(params[4]) == 'function' then
			table.insert( elements, p.createRow( params[1], params[2]..':', val, params[4]( val ), true, params.category ) )
			rct = rct + 1
		end
	end
	
	--WorldCat
	local worldcatId = parentArgs['worldcatid'] or parentArgs['WORLDCATID']
	if worldcatId and worldcatId ~= '' then --if WORLDCATID present & unsuppressed
		table.insert( elements, p.createRow( 'WORLDCATID', '', worldcatId, '[[WorldCat|WorldCat Identities]]: [https://www.worldcat.org/identities/'..mw.uri.encode(worldcatId, 'PATH')..' '..worldcatId..']', false ) ) --Validation?
		worldcatCat = p.getCatForId( 'WORLDCATID' )
	elseif worldcatId == nil then --if WORLDCATID absent but unsuppressed
		local viafId = parentArgs['viaf'] or parentArgs['VIAF']
		local lccnId = parentArgs['lccn'] or parentArgs['LCCN']
		if viafId and viafId ~= '' and p.viafLink( viafId ) then --VIAF must be present, unsuppressed, & validated
			table.insert( elements, p.createRow( 'VIAF', '', viafId, '[[WorldCat|WorldCat Identities]] (via VIAF): [https://www.worldcat.org/identities/containsVIAFID/'..viafId..' '..viafId..']', false ) )
			if namespace == 0 then 
				worldcatCat = '[[Category:Wikipedia articles with WorldCat-VIAF identifiers]]'
			end
		elseif lccnId and lccnId ~= '' and p.lccnLink( lccnId ) then --LCCN must be present, unsuppressed, & validated
			local lccnParts = p.splitLccn( lccnId )
			if lccnParts and lccnParts[1] ~= 'sh' then
				local lccnIdFmtd = lccnParts[1]..lccnParts[2]..'-'..lccnParts[3]
				table.insert( elements, p.createRow( 'LCCN', '', lccnId, '[[WorldCat|WorldCat Identities]] (via LCCN): [https://www.worldcat.org/identities/lccn-'..lccnIdFmtd..' '..lccnIdFmtd..']', false ) )
				if namespace == 0 then
					worldcatCat = '[[Thể loại:Bài viết chứa nhận dạng WorldCat-LCCN]]'
				end
			end
		end
	elseif worldcatId == '' then --if WORLDCATID suppressed
		suppressedIdCat = '[[Thể loại:Bài viết Wikipedia chứa nhận dạng kiểm soát tính nhất quán bị chặn|WORLDCATID]]'
	end
	
	local Navbox = require('Module:Navbox')
	local elementsCat = ''
	if rct == 0 or rct >= 25 then
		local eCat = 'Kiểm soát tính nhất quán với '..rct..' yếu tố'
		elementsCat  = '[[Category:'..eCat..']]'..p.redCatLink(eCat)
	end
	
	local outString = ''
	if #elements > 0 then
		local args = { pid = 'identifiers' } -- #target the list of identifiers
		if testcases and itemId then args = { pid = 'identifiers', qid = itemId } end --expensive
		local pencil = frame:expandTemplate{ title = 'EditAtWikidata', args = args}
		outString = Navbox._navbox( {
			name  = 'Authority control',
			navboxclass = 'authority-control',
			bodyclass = 'hlist',
			group1 = '[[Kiểm soát tính nhất quán|Tiêu đề chuẩn]]'..pencil,
			list1 = table.concat( elements )
			} )
	end

	local auxCats = worldcatCat .. elementsCat .. suppressedIdCat .. deprecatedIdCat
	if testcases then
		auxCats = mw.ustring.gsub(auxCats, '(%[%[)(Category)', '%1:%2') --for easier checking
	end
	outString = outString .. auxCats
	if namespace ~= 0 then
		outString = mw.ustring.gsub(outString, '(%[%[)(Thể loại:Bài viết)', '%1:%2') --by definition
	end
	
	return outString
end

return p