Module:Wikibase

-- Module:Wikibase function getId( id ) if not mw.wikibase then return "wikibase module not found" end if id then return id end entity = mw.wikibase.getEntityObject if not entity then return nil end return entity.id end

-- Returns the link corresponding to the code provided. function sitelink(dbname) if dbname==nil or dbname=='' then return '' end local sl = mw.wikibase.getEntityObject if sl and sl.sitelinks[dbname] then return sl.sitelinks[dbname].title end return '' end

-- Returns the corresponding geographical coordinates of the item function coords(typ,fallback) if fallback~=nil and fallback~='' and string.match(fallback, '^<%!%-%-.*%-%->$')==nil then return fallback end local item = mw.wikibase.getEntityObject if item~=nil and item.claims~=nil then local coords = item.claims.P625 if coords~=nil and coords[0]~=nil and coords[1]==nil then return coords[0].mainsnak.datavalue.value[typ] end end return '' end

-- Returns the most updated info from a series of statements function updated(item,prop,frame) if item~=nil then local claims = item.claims if claims~=nil and claims[prop]~=nil then for index,claim in pairs(claims[prop]) do               local qual = claim.qualifiers if qual==nil or qual.P582==nil then -- p582 è la data di fine, significa che non è il valore attuale local val = claim.mainsnak.datavalue.value if val['numeric-id']~=nil then local id = 'Q'..val['numeric-id'] local sl = mw.wikibase.sitelink(id) local lb = mw.wikibase.label(id) if sl~=nil and sl~='' then return frame:preprocess(..lb..) end return lb                   end return val end end end end return '' end

local p = {}

-- Returns the ID number of the data item linked to the current page. function p.id(frame) id = getId(frame.args[1]) if id == nil then return "(no element found)" end return id end

-- Returns the ID number of the data item linked to the current page in the form of a link to Wikidata. function p.idLink(frame) id = getId(frame.args[1]) if id == nil then return "(no element found)" end return "" .. string.upper(id) .. "" end

-- Returns the label of the data item. function p.label(frame) id = getId(frame.args[1]) if id == nil then return "(no element found)" end return mw.wikibase.label( id ) end -- Returns the local page of the data item provided. function p.page(frame) id = getId(frame.args[1]) if id == nil then return "(no element found)" end return mw.wikibase.sitelink( id ) end

-- Returns the link corresponding to the code provided. function p.sitelink(frame) return sitelink(frame.args.dbname or frame.args[1]) end

-- Returns the corresponding link to Wikipedia in English. function p.enwikilink(frame) if frame.args[1]~=nil and frame.args[1]~='' then return frame.args[1] end local sl = sitelink('enwiki') if sl~=nil and sl~='' then return sl   end local t = mw.title.getCurrentTitle.text if t~=nil and t~='' then return t   end return '' end

-- Returns the Commons category of the data item. function p.commonslink(frame) if frame.args[1]~=nil and frame.args[1]~='' then return 'Category:'..frame.args[1] end local item = mw.wikibase.getEntityObject if item~=nil and item.claims~=nil then local cat = item.claims.P373 if cat~=nil and cat[0]~=nil and cat[1]==nil and cat[0].mainsnak.datavalue.value~=nil then return 'Category:'..(cat[0].mainsnak.datavalue.value) end end local t = mw.title.getCurrentTitle.text if t~=nil and t~='' then return 'Category:'..t   end return '' end

-- Returns the name of the capital or main city. function p.capital(frame) if frame.args[1]~=nil and frame.args[1]~='' then return frame.args[1] end local item = mw.wikibase.getEntityObject return updated(item,'P36',frame) end

function p.capoluogo(frame) return p.capital(frame) end

function p.valuta(frame) if frame.args[1]~=nil and frame.args[1]~='' then return frame.args[1] end local item = mw.wikibase.getEntityObject return updated(item,'P38',frame) end

-- GET FLAG -- P41 thumb image

function p.flag(frame) --   if frame.args[1]~=nil and frame.args[1]~='' then --       return frame.args[1] --   end --	local title="" - not using title local arg1 = frame.args[1] local item = mw.wikibase.getEntityObject(arg1) if item == nil then return end local flag = updated(item,'P41',frame) --	local title = mw.wikibase.sitelink(arg1) if flag ~= nil and flag ~= '' then return flag --		return "" end end

-- Restituisce l'etichetta dell'elemento rappresentante la bandiera relativa all'elemento dell'articolo function p.bandiera_titolo(frame) local item = mw.wikibase.getEntityObject if item~=nil then local claims = item.claims if claims~=nil and claims.P163~=nil and claims.P163[0]~=nil and claims.P163[1]==nil then return mw.wikibase.label('Q'..claims.P163[0].mainsnak.datavalue.value['numeric-id']) end end return mw.title.getCurrentTitle.text..' - Bandiera' end

-- Restituisce la latitudine corrispondente all'articolo. function p.latitude(frame) return coords('latitude',frame.args[1]) end

-- Restituisce la longitudine corrispondente all'articolo. function p.longitude(frame) return coords('longitude',frame.args[1]) end

function p.disambig(frame) local item = mw.wikibase.getEntityObject if item~=nil and item.descriptions~=nil then local desc = item.descriptions.en		if desc~=nil and desc.value~=nil and desc.value:lower:find('disambiguation page')~=nil then return true end end return false end function p.instanceof(arg) arg = tonumber(arg.args[1] or arg) if item and item.claims and item.claims.P31 then local claims = item.claims.P31 for index, claim in pairs(claims) do			if claim.mainsnak and claim.mainsnak.datavalue then local val = claim.mainsnak.datavalue.value if val and val['numeric-id'] and arg == val['numeric-id'] then return true end end end end return false end return p