La documentación pa esti módulu pue crease'n Módulu:WikidataCheck/usu

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
	if not ok then -- not in one of the approved namespaces
		return ""
	local entity = mw.wikibase.getEntityObject()
	if not entity then -- no Wikidata item
		return "[[Categoría:Wikipedia:" .. catbase .. " non en Wikidata]]"
    local claims = entity.claims or {}
    local hasProp = claims[property]
    if not hasProp then -- no claim of that property
        return "[[Categoría:Wikipedia:" .. catbase .. " non en Wikidata]]" -- bad. Bot needs to add the property
    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 "[[Categoría:Wikipedia:" .. catbase .. " igual en Wikidata]]" -- yay!
		return "[[Categoría:Wikipedia:" .. catbase .. " diferente en Wikidata]]" -- needs human review :(

return p