Module:Wikidata

local p = {}

-- This is used to get a normal wiki-linked value, or a comma separated list of them if multiple values exist p.getValue = function(frame) local propertyID = mw.text.trim(frame.args[1] or "") local input_parm = mw.text.trim(frame.args[2] or "") if input_parm == "FETCH_WIKIDATA" then local entity = mw.wikibase.getEntity if entity.claims[propertyID] ~= nil then local out = {} for k, v in pairs(entity.claims[propertyID]) do				if v.mainsnak.snaktype == 'value' then if (mw.wikibase.sitelink("Q" .. v.mainsnak.datavalue.value["numeric-id"])) then out[#out + 1] = "" .. mw.wikibase.sitelink("Q" .. v.mainsnak.datavalue.value["numeric-id"]) .. "" else out[#out + 1] = "" .. mw.wikibase.label("Q" .. v.mainsnak.datavalue.value["numeric-id"]) .. "[*] " end end end return table.concat(out, ", ") else return "" end else return input_parm end end

p.getQualifierValue = function(frame) local propertyID = mw.text.trim(frame.args[1] or "") local qualifierID = mw.text.trim(frame.args[2] or "") local input_parm = mw.text.trim(frame.args[3] or "") if input_parm == "FETCH_WIKIDATA" then local entity = mw.wikibase.getEntity if entity.claims[propertyID] ~= nil then local out = {} for k, v in pairs(entity.claims[propertyID]) do				for k2, v2 in pairs(v.qualifiers[qualifierID]) do					if v2.snaktype == 'value' then if (mw.wikibase.sitelink("Q" .. v2.datavalue.value["numeric-id"])) then out[#out + 1] = "" .. mw.wikibase.sitelink("Q" .. v2.datavalue.value["numeric-id"]) .. "" else out[#out + 1] = "" .. mw.wikibase.label("Q" .. v2.datavalue.value["numeric-id"]) .. "[*] " end end end end return table.concat(out, ", ") else return "" end else return input_parm end end

-- This is used to get a value like 'male' (for property p21) which won't be linked p.getRawValue = function(frame) local propertyID = mw.text.trim(frame.args[1] or "") local input_parm = mw.text.trim(frame.args[2] or "") if input_parm == "FETCH_WIKIDATA" then local entity = mw.wikibase.getEntity if entity.claims[propertyID] ~= nil then local out = {} for k, v in pairs(entity.claims[propertyID]) do				if v.mainsnak.snaktype == 'value' then if v.mainsnak.datavalue.value["numeric-id"] then out[#out + 1] = mw.wikibase.label("Q" .. v.mainsnak.datavalue.value["numeric-id"]) else out[#out + 1] = v.mainsnak.datavalue.value end end end local ret = table.concat(out, ", ") return string.upper(string.sub(ret, 1, 1)) .. string.sub(ret, 2) else return "" end else return input_parm end end

p.getRawQualifierValue = function(frame) local propertyID = mw.text.trim(frame.args[1] or "") local qualifierID = mw.text.trim(frame.args[2] or "") local input_parm = mw.text.trim(frame.args[3] or "") if input_parm == "FETCH_WIKIDATA" then local entity = mw.wikibase.getEntity if entity.claims[propertyID] ~= nil then local out = {} for k, v in pairs(entity.claims[propertyID]) do				for k2, v2 in pairs(v.qualifiers[qualifierID]) do					if v2.snaktype == 'value' then if v2.datavalue.value["numeric-id"] then out[#out + 1] = mw.wikibase.label("Q" .. v2.datavalue.value["numeric-id"]) else out[#out + 1] = v2.datavalue.value end end end end local ret = table.concat(out, ", ") return string.upper(string.sub(ret, 1, 1)) .. string.sub(ret, 2) else return "" end else return input_parm end end

-- This is used to get a date value for date_of_birth (p569), etc. which won't be linked -- consolidate by testing if entity.claims[propertyID].mainsnak.datavalue.type is "time" -- Dates are stored as 28 characters if the year >99 -- e.g. +00000002014-01-01T00:00:00Z for 2014 -- Dates are stored as 26 characters if the year =<99 -- e.g. +000000050-01-01T00:00:00Z  for 50 CE p.getDateValue = function(frame) local propertyID = mw.text.trim(frame.args[1] or "") local input_parm = mw.text.trim(frame.args[2] or "") local date_format = mw.text.trim(frame.args[3] or "dmy") if input_parm == "FETCH_WIKIDATA" then local entity = mw.wikibase.getEntity if entity.claims[propertyID] ~= nil then local out = {} local dt = {} for k, v in pairs(entity.claims[propertyID]) do				if v.mainsnak.snaktype == 'value' then local d = v.mainsnak.datavalue.value.time if #d > 26 then dt.year = string.sub(d, 9, 12) dt.month = string.sub(d, 14, 15) dt.day = string.sub(d, 17, 18) else dt.year = string.sub(d, 9, 10) dt.month = string.sub(d, 12, 13) dt.day = string.sub(d, 15, 16) end if date_format == "dmy" then out[#out + 1] = os.date("%e %B %Y", os.time(dt)) else out[#out + 1] = os.date("%B %e, %Y", os.time(dt)) end end end return table.concat(out, ", ") else return "" end else return input_parm end end

p.getQualifierDateValue = function(frame) local propertyID = mw.text.trim(frame.args[1] or "") local qualifierID = mw.text.trim(frame.args[2] or "") local input_parm = mw.text.trim(frame.args[3] or "") local date_format = mw.text.trim(frame.args[4] or "dmy") if input_parm == "FETCH_WIKIDATA" then local entity = mw.wikibase.getEntity if entity.claims[propertyID] ~= nil then local out = {} local dt = {} for k, v in pairs(entity.claims[propertyID]) do				for k2, v2 in pairs(v.qualifiers[qualifierID]) do					if v2.snaktype == 'value' then local d = v2.datavalue.value.time if #d > 26 then dt.year = string.sub(d, 9, 12) dt.month = string.sub(d, 14, 15) dt.day = string.sub(d, 17, 18) else dt.year = string.sub(d, 9, 10) dt.month = string.sub(d, 12, 13) dt.day = string.sub(d, 15, 16) end if date_format == "dmy" then out[#out + 1] = os.date("%e %B %Y", os.time(dt)) else out[#out + 1] = os.date("%B %e, %Y", os.time(dt)) end end end end return table.concat(out, ", ") else return "" end else return input_parm end end

-- This is used to get the TA98 (Terminologia Anatomica first edition 1998) values like 'A01.1.00.005' (property P1323) -- which are then linked to http://www.unifr.ch/ifaa/Public/EntryPage/TA98%20Tree/Entity%20TA98%20EN/01.1.00.005%20Entity%20TA98%20EN.htm -- uses the newer mw.wikibase calls instead of directly using the snaks -- formatPropertyValues returns a table with the P1323 values concatenated with ", " so we have to split them out into a table in order to construct the return string p.getTAValue = function(frame) local ent = mw.wikibase.getEntityObject local props = ent:formatPropertyValues('P1323') local out = {} local t = {} for k, v in pairs(props) do		if k == 'value' then t = mw.text.split( v, ", ") for k2, v2 in pairs(t) do out[#out + 1] = "[http://www.unifr.ch/ifaa/Public/EntryPage/TA98%20Tree/Entity%20TA98%20EN/" .. string.sub(v2, 2) .. "%20Entity%20TA98%20EN.htm " .. v2 .. "]"			end end end ret = table.concat(out, " ") if #ret == 0 then ret = "Invalid TA" end return ret end

return p