Difference between revisions of "Module:WikidataCheck/sandbox"

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(Try to loop over all property values and if any are the same, return same. Only if they are all different, return different.)
(use getBestStatements to simplify, avoid getEntity/getEntityObject and filter by property and rank)
Line 20: Line 20:
 
         return ""
 
         return ""
 
     end
 
     end
     local entity = mw.wikibase.getEntityObject()
+
     local id = mw.wikibase.getEntityIdForCurrentPage()
     if not entity then -- no Wikidata item
+
    local statements = mw.wikibase.getBestStatements(id, property)
         return "[[Category:" .. catbase .. " not in Wikidata]]"
+
     if not statements then -- no claim of that property
 +
         return "[[Category:" .. catbase .. " not in Wikidata]]" -- bad. Bot needs to add the property
 
     end
 
     end
 
   if value == "" then
 
   if value == "" then
 
       return nil -- Using Wikidata
 
       return nil -- Using Wikidata
 
end
 
end
    local claims = entity.claims or {}
+
     for _, statement in ipairs(statements) do -- Now we try to iterate over all possible values?
    local hasProp = claims[property]
+
     propValue = statement.mainsnak.datavalue.value
    if not hasProp then -- no claim of that property
 
        return "[[Category:" .. catbase .. " not in Wikidata]]" -- bad. Bot needs to add the property
 
    end
 
     for i, v in ipairs(hasProp) do -- Now we try to iterate over all possible values?
 
     propValue = v.mainsnak.datavalue.value
 
 
     if propValue == value then
 
     if propValue == value then
 
         return "[[Category:" .. catbase .. " same as Wikidata]]" -- yay!
 
         return "[[Category:" .. catbase .. " same as Wikidata]]" -- yay!

Revision as of 01:07, 13 January 2018

Documentation for this module may be created at Module:WikidataCheck/sandbox/doc

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 id = mw.wikibase.getEntityIdForCurrentPage()
    local statements = mw.wikibase.getBestStatements(id, property)
    if not statements then -- no claim of that property
        return "[[Category:" .. catbase .. " not in Wikidata]]" -- bad. Bot needs to add the property
    end
  	if value == "" then
       	return nil -- Using Wikidata
	end
    for _, statement in ipairs(statements) do	-- Now we try to iterate over all possible values?
    	propValue = statement.mainsnak.datavalue.value
    	if propValue == value then
        	return "[[Category:" .. catbase .. " same as Wikidata]]" -- yay!
    	end
	end
    return "[[Category:" .. catbase .. " different from Wikidata]]" -- needs human review :(
end

return p