Changes

Module:ResolveEntityId

1,133 bytes added, 16:37, 4 October 2018
-- backwards compatibility for deprecated _entityid function
local p = {}

function p._entityid(_,id,alt)
-- backwards compatibility for deprecated _entityid function
return p._id(id,alt)
end

function p._id(id,alt)
if type(id) == 'string' then
id = mw.ustring.upper(mw.ustring.sub(id,1,1))..mw.ustring.sub(id,2)
if mw.ustring.match(id,'^Q%d+$') then
-- id is in the proper format for a Wikidata entity
if mw.wikibase.isValidEntityId(id) then
-- id is valid
id = mw.wikibase.getEntity(id)
if id then
-- entity exists
return id.id
end
end
else
id = mw.wikibase.getEntityIdForTitle(id)
if id then
-- id is a title that matches a Wikidata entity
local instanceOf = mw.wikibase.getBestStatements(id, 'P31')[1] --instance of
if instanceOf and instanceOf.mainsnak.datavalue.value.id ~= 'Q4167410' then
-- not disambiguation
return mw.wikibase.getEntity(id).id
elseif instanceOf == nil then
-- id is a title, but is missing an instance-of value
return mw.wikibase.getEntity(id).id
end
end
end
end
return alt or nil
end

function p.entityid(frame)
return p._id(frame.args[1], frame.args[2])
end

return p
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