Module:WikidataCheck

local p = {}

function p.wikidatacheck(frame) local pframe = frame:getParent local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself local args = pframe.args -- the arguments passed TO the template, in the wikitext that transcludes the template local property = config.property local value = config.value or "" local catbase = config.category local namespaces = config.namespaces local ok = false -- one-way flag to check if we're in a good namespace local ns = mw.title.getCurrentTitle.namespace for v in mw.text.gsplit( namespaces, ",", true) do       if tonumber(v) == ns then ok = true end end if not ok then -- not in one of the approved namespaces return "" end local entity = mw.wikibase.getEntityObject if not entity then -- no Wikidata item return "" end local claims = entity.claims or {} local hasProp = claims[property] if not hasProp then -- no claim of that property return "" -- bad. Bot needs to add the property end local propValue = hasProp[1].mainsnak.datavalue.value -- This should eventually iterate over all possible values? if value == "" then return nil -- Using Wikidata elseif propValue == value then return "" -- yay! else return "" -- needs human review :(   end end

return p