Module:ResolveEntityId/sandbox: Difference between revisions

Revision as of 23:48, 25 February 2022

Latest revision as of 15:32, 2 November 2022

(11 intermediate revisions by 3 users not shown)

Line 1:

local p = {}

function p._id(ididOrTitle, alt)

local function resolveIdcheckId(sid)

if mw.wikibase.getSitelink(s)id and mw.wikibase.getEntityIdForTitle(mw.wikibase.getSitelinkentityExists(s)id) then

returnlocal sitelink = mw.wikibase.getEntityIdForTitle(mw.wikibase.getSitelink(s)id)

if sitelink then

return mw.wikibase.getEntityIdForTitle(sitelink) or mw.wikibase.getEntity(id).id

end

ifreturn mw.wikibase.entityExistsgetEntity(id) then.id

else

return mw.wikibase.getEntity(s).idalt

end

end

if type(ididOrTitle) == 'string' then

ididOrTitle = mw.ustring.upper(mw.ustring.sub(ididOrTitle, 1, 1)) .. mw.ustring.sub(ididOrTitle, 2)

if mw.ustringwikibase.matchisValidEntityId(id,'^Q%d+$'idOrTitle) then

-- ididOrTitle is in the proper format for a Wikidata entity ID

return checkId(idOrTitle)

if mw.wikibase.isValidEntityId(id) then

-- id is valid

if mw.wikibase.entityExists(id) then

-- entity exists

return resolveId(id)

end

end

else

local eid = mw.wikibase.getEntityIdForTitle(ididOrTitle)

if eid then

-- entity ididOrTitle is a title that matches a Wikidata entity

local instanceOf = mw.wikibase.getBestStatements(eid, 'P31')[1] --instance of

if (not instanceOf andor instanceOf.mainsnak.datavalue.value.id ~= 'Q4167410') or (instanceOf == nil and mw.wikibase.entityExists(eid)) then

-- notinstance-of disambiguation,value oris existsmissing butor is missingnot an instance-of value"disambiguation"

localreturn rtarget = mw.title.newcheckId(eid).redirectTarget

if rtarget ~= false then

-- title is a Wikipedia redirect

return p._id(rtarget.fullText,alt)

else

-- title is neither disambiguation or redirect

return resolveId(id)

end

end

else

-- idOrTitle is a title, but no wikidata item exists for that title

local rtargetpage = mw.title.new(ididOrTitle).redirectTarget

if rtargetpage ~=then false-- thenvalid title

local rtarget = page.redirectTarget

-- title is a Wikipedia redirect

returnif p._id(rtarget.fullText,alt) then -- title is a Wikipedia redirect

return p._id(rtarget.fullText, alt)

end

end

end

end

end

return alt or nil

end