Module:Authority control

require('strict') local config = mw.loadData('Module:Authority control/config') local p = {} local title = mw.title.getCurrentTitle local namespace = title.namespace local testcases = (string.sub(title.subpageText,1,9) == 'testcases')

local function needsAttention(sortkey) return '' end

local function addCat(cat,sortkey) if cat and cat ~= '' and (namespace == 0 or namespace == 14 or testcases) then local redlinkcat = '' if testcases == false and mw.title.new(cat, 14).exists == false then redlinkcat = needsAttention('N') end if sortkey then cat = '' else cat = '' end cat = cat .. redlinkcat return cat else return '' end end

local function getCatForId(id,faulty) local cat = 'Articles with ' if faulty then cat = cat .. 'faulty ' end cat = cat .. id .. ' identifiers' return addCat(cat) end

local function getIdsFromWikidata(qid,property) local function getquals(statement,qualid) if statement.qualifiers and statement.qualifiers['P'..qualid] then return mw.wikibase.renderSnak(statement.qualifiers['P'..qualid][1]) else return false end end local ids = {} if qid then for _, statement in ipairs(mw.wikibase.getBestStatements(qid,property)) do			if statement.mainsnak.datavalue then local val = statement.mainsnak.datavalue.value if val then local namedas = getquals(statement,1810) or getquals(statement,742) or '' table.insert(ids,{id=val,name=namedas}) end end end end return ids end

local function makelink(conf,val,nextid,qid) --validate values and create a link local function tooltip(text,label) if label and label~='' then return mw.getCurrentFrame:expandTemplate{title = "Tooltip", args = {text,label}} else return text end end local link if nextid==1 then if conf.prefix then link = '*' .. conf.prefix .. '\n**' else link = '*' end else link = '\n**' end local valid_value = false if conf.customlink then -- use function to validate and generate link local newlink = require('Module:Authority control/auxiliary')[conf.customlink](val.id) if newlink then link = link .. newlink valid_value = true end else if conf.pattern then -- use pattern to determine validity if defined valid_value = string.match(val.id,conf.pattern) elseif conf.patterns then for _,pattern in ipairs(conf.patterns) do				valid_value = val.id:match(pattern) if valid_value then break end end elseif conf.valid then -- otherwise use function to determine validity valid_value = require('Module:Authority control/auxiliary')[conf.valid](val.id) else -- no validation possible valid_value = val.id		end if valid_value then local newlink local label = conf.label if not label or nextid>1 then label = tostring(nextid) end if conf.link then valid_value = valid_value:gsub('%%', '%%%%') newlink = '[' .. mw.ustring.gsub(conf.link,'%$1',valid_value) .. ' ' .. label .. ']'			else newlink = valid_value end link = link .. ' '..tooltip(newlink,val.name)..' ' end end if valid_value then link = link .. getCatForId(conf.category or conf[1]) else --local preview = require("Module:If preview") local wdlink = qid and 'wikidata:' .. qid ..  or  link = link .. ''		if conf.errorcat then link = link .. addCat(conf.errorcat) else link = link .. getCatForId(conf.category or conf[1],true) end link = link .. addCat('All articles with faulty authority control information',conf[1])-- .. preview._warning({'The '..conf[1]..' id '..val..' is not valid.'}) end return link end

--========================================================================== --                                  Main --========================================================================== function p.authorityControl(frame) local function resolveQID(qid) if qid then qid = 'Q'..mw.ustring.gsub(qid, '^[Qq]', '') if mw.wikibase.isValidEntityId(qid) and mw.wikibase.entityExists(qid) then return qid end end end local conf = config.config local parentArgs = frame:getParent.args local auxCats = '' local rct = false -- boolean to track if there are any links to be returned local qid,topic if namespace == 0 then qid = mw.wikibase.getEntityIdForCurrentPage end if qid then -- article is connected to Wikidata item if parentArgs.qid and (parentArgs.qid ~= qid) then -- non-matching qid parameter auxCats = auxCats .. needsAttention('D') end else -- page is not connected to any Wikidata item qid = resolveQID(parentArgs.qid) -- check qid parameter if no wikidata item is connected if qid then -- qid parameter is valid, set topic to display topic = mw.wikibase.getLabel(qid) if topic and (mw.ustring.lower(title.subpageText) == mw.ustring.lower(topic)) then -- suppress topic display if subpagename equals topic up to case change topic = nil end elseif parentArgs.qid then -- invalid qid has been supplied, add to tracking cat auxCats = auxCats .. needsAttention('Q') end end local qids = {} -- setup any additional QIDs if parentArgs.additional and parentArgs.additional ~= '' then for _,v in ipairs(mw.text.split(parentArgs.additional,"%s*,%s*")) do			v = resolveQID(v) if v == qid then -- duplicate of qid parameter auxCats = auxCats .. needsAttention('R') end table.insert(qids,v) end end

local sections = {} local numsections = 0 for _,_ in ipairs(config.sectionNames) do numsections = numsections + 1 end for _ = 1,#qids+numsections do table.insert(sections,{}) end local qslink = '' -- setup link to add using QuickStatements

-- check which identifiers to show/suppress in template local show = {} -- setup list local showall = true local function stripP(pid) if pid:match("^[Pp]%d+$") then pid = mw.ustring.gsub(pid,'[Pp]','') --strip P from property number end if pid:match("^%d+$") then pid = tonumber(pid) end return pid end local function addshowlist(list) if list and list ~= '' then for _,v in ipairs(mw.text.split(string.lower(list),"%s*,%s*")) do				v = stripP(v) if type(v) == 'string' then -- e.g. show=arts to use whitelist if config.whitelists[v] then for _,w in ipairs(config.whitelists[v].properties) do							show[w] = true end end else -- e.g. show=214 to show one particular property show[v] = true end end showall = false end end addshowlist(frame.args.show) -- check show= parameter on wrapper template addshowlist(parentArgs.show or parentArgs.country) -- check show parameter on article template if parentArgs.suppress then local suppresslist = mw.text.split(parentArgs.suppress,"%s*,%s*") -- split parameter by comma for _,v in ipairs(suppresslist) do			v=stripP(string.upper(v)) show[v] = false auxCats = auxCats .. ''		end end local function makeSections(qid,addit) local tval = {} local function parameter_is_used(property) local used = false if property then if tval[property] then if tval[property][1] then used = true end elseif tval[property] == false then -- property has been manually suppressed used = true end end return used end for _, params in ipairs(conf) do tval[params.property] = getIdsFromWikidata(qid, 'P' .. params.property) -- setup table for values with property number as key local showb = true if (show[params.property] == nil) and (show[string.upper(params[1])] == nil ) then showb = showall -- if not specified then depends on showall elseif (show[params.property] == false) or (show[string.upper(params[1])] == false) then -- if either are false then id will be suppressed showb = false end if not showb then tval[params.property] = false -- indicates the identifier is suppressed elseif not addit then local val = parentArgs[mw.ustring.lower(params[1])] or parentArgs[params[1]] if val and val ~= '' then -- add local parameter to list if not already in					local bnew = true for _, w in pairs(tval[params.property]) do						if val == w.id then bnew = false end end if bnew then -- add new value to table if qid then qslink = qslink .. '%7C%7C' .. qid .. '%7CP' .. params.property .. '%7C%22' .. mw.uri.encode(val,"PATH") .. '%22%7CS143%7CQ328' end table.insert(tval[params.property],{id=val,name=''}) end end end local suppress = false if params.suppressedbyproperty then for _,sc in ipairs(params.suppressedbyproperty) do					if parameter_is_used(sc) then suppress = true end end end if tval[params.property] ~= false and not suppress then local tlinks = {} -- setup table for links local nextIdVal = 1 local row = '' for _,val in ipairs(tval[params.property]) do					local link = makelink(params,val,nextIdVal,qid) row = row .. link table.insert(tlinks,link) nextIdVal = nextIdVal + 1 end if nextIdVal>=2 then row = row .. '\n' table.insert(sections[addit or params.section],row) rct = true end end end end local function pencil(qid) if not qid then return '' end local args = { pid = 'identifiers' } -- #target the list of identifiers args.qid = qid return require('Module:EditAtWikidata')._showMessage(args) end

makeSections(qid,false) for c = 1,#qids do		makeSections(qids[c],numsections+c) end

--configure Navbox local outString = '' if rct then -- there is at least one link to display local Navbox = require('Module:Navbox') local sect,lastsect = 0,0 local navboxArgs = { name = 'Authority control', navboxclass = 'authority-control', bodyclass = 'hlist', state = parentArgs.state or 'autocollapse', navbar = 'off' }		for c=1,numsections+#qids do			if #sections[c] ~= 0 then -- section is non-empty sect = sect + 1 lastsect = c				local sectname if c <= numsections then -- regular section sectname = config.sectionNames[c] else -- section from additional qid sectname = mw.wikibase.getLabel(qids[c-numsections]) .. pencil(qids[c-numsections]) end navboxArgs['group' .. c] = sectname navboxArgs['list' .. c] = table.concat(sections[c]) end end local aclink = 'Authority control' if qslink ~= '' then qslink = ' &#32; ' end if topic then -- display in expanded form with topic navboxArgs.title = aclink .. ' – ' .. topic .. pencil(qid) .. qslink elseif sect == 1 then -- special display when only one section if lastsect == 1 or lastsect == 8 then -- no special label when only general or other IDs are present navboxArgs['group' .. lastsect] = aclink .. pencil(qid) .. qslink elseif lastsect <= numsections then -- other regular section navboxArgs['group' .. lastsect] = aclink .. ': ' .. config.sectionNames[lastsect] .. pencil(qid) .. qslink else -- section from additional qid navboxArgs['group' .. lastsect] = aclink .. ': ' .. navboxArgs['group' .. lastsect] .. qslink end else -- add title to navbox navboxArgs.title = aclink .. pencil(qid) .. qslink end outString = Navbox._navbox(navboxArgs) end

if parentArgs.state then if (parentArgs.state ~= 'collapsed') and (parentArgs.state ~= 'expanded') and (parentArgs.state ~= 'autocollapse') then --invalid state parameter auxCats = auxCats .. needsAttention('S') end end if testcases then auxCats = mw.ustring.gsub(auxCats, '(%[%[)(Category)', '%1:%2') --for easier checking end

--out outString = outString..auxCats if namespace ~= 0 then outString = mw.ustring.gsub(outString,'(%[%[)(Category:Articles)([^%|%]]+)%|?[^%|%]]*(%]%])','%1:%2%3%4') outString = mw.ustring.gsub(outString,'(%[%[)(Category:All articles)([^%|%]]+)%|?[^%|%]]*(%]%])','%1:%2%3%4') end local check = require('Module:Check for unknown parameters')._check local sortkey if namespace == 0 then sortkey = '*' .. title.text else sortkey = title.fullText end local tracking = check({		['unknown']='',		['preview']='Page using Template:Authority control with "_VALUE_", please move this to Wikidata.',		'show', 'country', 'suppress', 'additional', 'qid', 'state'		}, parentArgs) if namespace == 0 -- mainspace or namespace == 14 -- category or namespace == 2 -- user or namespace == 118 then -- draft outString = outString .. tracking end return outString end

-- Creates a human-readable standalone wikitable version of conf, and tracking categories with page counts, for use in the documentation function p.docConfTable(frame) local count = frame.args.count or false local wikiTable = ' ' return require('Module:Suppress categories').main(wikiTable) end

function p.errorTable(frame) local Table = ' ' return Table end

function p.whitelisttable(frame) local Table = ' ' return Table end

function p.sectiontable(frame) local Table = ' ' return Table end

-- Main/External Call for Pages with authority control identifiers function p.autoDetect( frame ) local function whichTOC( frame ) -- standardize TOC behavior via return frame:expandTemplate{ title = 'CatAutoTOC', args = { align = 'center' } } end local ac_conf = require('Module:Authority control/config').config local rmCats = require('Module:Suppress categories').main --For use in, i.e. on 	local function wpfaulty( frame, id ) for _, conf in pairs(ac_conf) do			if conf.category == id or conf[1] == id then local outString = frame:expandTemplate{ title = 'Cat more', args = {'Wikipedia:Authority control', conf.idlink or conf[1]..' (identifier)', ':d:Property:P'..conf.property} } .. frame:expandTemplate{ title = 'Possibly empty category' } .. frame:expandTemplate{ title = 'Wikipedia category', args = { hidden = 'yes', tracking = 'yes' } } .. frame:expandTemplate{ title = 'Polluted category' } .. whichTOC( frame ) .. '\nPages in this category should only be added by Module:Authority control.' .. addCat('Articles with '..id..' identifiers') .. addCat('Articles with faulty authority control information',id) return outString end end return '' end --For use in, i.e. on 	local function wp(frame,id ) for _, conf in pairs( ac_conf ) do			if conf.category == id or conf[1] == id then local link =  .. conf[1] ..  local outString = frame:expandTemplate{ title = 'Category explanation', args = {'articles with '..link..' identifiers.'..' Please do not add subcategories.'} } .. frame:expandTemplate{ title = 'Cat more', args = {'Wikipedia:Authority control', ':d:Property:P'..conf.property} } .. frame:expandTemplate{ title = 'Possibly empty category' } .. frame:expandTemplate{ title = 'Wikipedia category', args = { hidden = 'yes', tracking = 'yes' } } .. whichTOC( frame ) .. '\nPages in this category should only be added by Module:Authority control.' .. addCat('Articles with authority control information',id) return outString end end return '' end if namespace == 14 then --cat space local wpfaultyID = mw.ustring.match(title.text, 'Articles with faulty ([%w%.%- ]+) identifiers') local wpID      = mw.ustring.match(title.text, 'Articles with ([%w%.%- ]+) identifiers') if wpfaultyID then return wpfaulty(frame,wpfaultyID)-- must be before wpID check, in case they both match elseif wpID then return wp(frame, wpID)-- to keep the regex simple else return needsAttention('U') end end return '' end

return p