Difference between revisions of "Module:WikidataCheck/sandbox"

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(more spaces in parameter and argument lists)
(handle no attached item specifically as before)
Line 20: Line 20:
 
         return ""
 
         return ""
 
     end
 
     end
     local id = mw.wikibase.getEntityIdForCurrentPage()
+
     local qid = mw.wikibase.getEntityIdForCurrentPage()
     local statements = mw.wikibase.getBestStatements( id, property )
+
    if not qid then -- no Wikidata item
 +
        return "[[Category:" .. catbase .. " not in Wikidata]]"
 +
    end
 +
     local statements = mw.wikibase.getBestStatements( qid, property )
 
     if not statements then -- no claim of that property
 
     if not statements then -- no claim of that property
 
         return "[[Category:" .. catbase .. " not in Wikidata]]" -- bad. Bot needs to add the property
 
         return "[[Category:" .. catbase .. " not in Wikidata]]" -- bad. Bot needs to add the property

Revision as of 17:17, 14 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 qid = mw.wikibase.getEntityIdForCurrentPage()
    if not qid then -- no Wikidata item
        return "[[Category:" .. catbase .. " not in Wikidata]]"
    end
    local statements = mw.wikibase.getBestStatements( qid, 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