Module:Senseid

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

local export = {}


-- Extract a Wikidata id from a sense id
local function Wikidata_id(id)
	return mw.ustring.match(id, "Q%d+")
end


local function Wikidata_entity_is_any_of(id, ids)
	if not mw.wikibase then 
		return false
	end
	-- P31: instance of
	for _, val in ipairs(mw.wikibase.getBestStatements(id, "P31")) do
		for _, sid in ipairs(ids) do
			if val["mainsnak"]["datavalue"]
					and val["mainsnak"]["datavalue"]["type"] == "wikibase-entityid"
					and val["mainsnak"]["datavalue"]["value"]["id"] == sid then
				return true
			end
		end
	end
	
	return false
end


local function Wikidata_entity_continents(id)
	if not mw.wikibase then 
		return nil
	end
	local ret = {}
	
	local continent_names = {
		["Q15"] = "Africa",
		["Q18"] = "South America",
		["Q46"] = "Europe",
		["Q48"] = "Asia",
		["Q49"] = "North America",
		["Q538"] = "Oceania",
		["Q27611"] = "North America",
	}
	
	-- P30: continent
	for _, val in ipairs(mw.wikibase.getBestStatements(id, "P30")) do
		if val["mainsnak"]["datavalue"]["type"] == "wikibase-entityid" then
			for cid, name in pairs(continent_names) do
				if val["mainsnak"]["datavalue"]["value"]["id"] == cid then
			 		table.insert(ret, name)
				end
			end
		end
	end
	
	if #ret > 0 then
		return ret
	else
		return nil
	end
end


function export.anchor(lang, id)
	if not (type(id) == "string" or type(id) == "number") then
		error("The second argument to senseid should be a string or a number.")
	end
	
	return lang:getCanonicalName() .. ":_" .. mw.uri.encode(id, "WIKI")
end


function senseid_wikidata_track(lang, id)
	if Wikidata_id(id) then
		--[=[
		[[Special:WhatLinksHere/Template:tracking/senseid/Wikidata]]
		]=]
		require("Module:debug").track("senseid/Wikidata")
		
		local tracking = {}
		
		-- Q30014: outer planet of the Solar System
		-- Q3504248: inner planet of the Solar System
		-- Q17362350: planet of the Solar System
		if Wikidata_entity_is_any_of(id, {"Q30014", "Q3504248", "Q17362350"}) then
			table.insert(tracking, "senseid/Wikidata/planet")
		end
		
		-- Q2199: dwarf planet
		if Wikidata_entity_is_any_of(id, {"Q2199"}) then
			table.insert(tracking, "senseid/Wikidata/dwarf planet")
		end
		
		-- Q5107: continent
		-- Q55833: supercontinent
		if Wikidata_entity_is_any_of(id, {"Q5107", "Q55833"}) then
			table.insert(tracking, "senseid/Wikidata/continent")
		end
		
		-- Q6256: country
		-- Q3024240: former country
		if Wikidata_entity_is_any_of(id, {"Q6256", "Q3024240"}) then
			table.insert(tracking, "senseid/Wikidata/country")
			
			local continents = Wikidata_entity_continents(id)
			
			if continents then
				for _, name in ipairs(continents) do
					table.insert(tracking, "senseid/Wikidata/country/" .. name)
				end
			end
		end
		
		-- Q82794: geographic region
		if Wikidata_entity_is_any_of(id, {"Q82794"}) then
			table.insert(tracking, "senseid/Wikidata/region")
		end
		
		-- Q23442: island
		if Wikidata_entity_is_any_of(id, {"Q23442"}) then
			table.insert(tracking, "senseid/Wikidata/island")
		end
		
		-- Q4022: river
		if Wikidata_entity_is_any_of(id, {"Q4022"}) then
			table.insert(tracking, "senseid/Wikidata/river")
		end
		
		-- Q515: city
		if Wikidata_entity_is_any_of(id, {"Q515"}) then
			table.insert(tracking, "senseid/Wikidata/city")
		end
		
		-- Q34770: language
		-- Q33742: natural language
		-- Q33215: constructed language
		if Wikidata_entity_is_any_of(id, {"Q34770", "Q33742", "Q33215"}) then
			table.insert(tracking, "senseid/Wikidata/language")
		end
		
		-- Q9779: alphabet
		-- Q335806: abugida
		if Wikidata_entity_is_any_of(id, {"Q9779", "Q335806"}) then
			table.insert(tracking, "senseid/Wikidata/writing system")
		end
		
		-- Q11344: chemical element
		if Wikidata_entity_is_any_of(id, {"Q11344"}) then
			table.insert(tracking, "senseid/Wikidata/chemical element")
		end
		
		-- Q16521: taxon
		if Wikidata_entity_is_any_of(id, {"Q16521"}) then
			table.insert(tracking, "senseid/Wikidata/taxon")
		end
		
		-- Q9415: emotion
		if Wikidata_entity_is_any_of(id, {"Q9415"}) then
			table.insert(tracking, "senseid/Wikidata/emotion")
		end
		
		-- Q11688446: Roman deity
		if Wikidata_entity_is_any_of(id, {"Q11688446"}) then
			table.insert(tracking, "senseid/Wikidata/Roman deity")
		end
		
		if #tracking > 0 then
			require("Module:debug").track(tracking)
		else
			require("Module:debug").track("senseid/Wikidata/nothing")
		end
	end
end


function export.senseid(lang, id, tag_name)
	-- Track which entries use Wikidata ids
	senseid_wikidata_track(lang, id)
	-- The following tag is opened but never closed, where is it supposed to be closed?
	--         with <li> it doesn't matter, as it is closed automatically.
	--         with <p> it is a problem
	return '<' .. tag_name .. ' class="senseid" id="' .. export.anchor(lang, id) .. '">' 
end


function export.etymid(lang, id)
	-- Track which entries use Wikidata ids
	senseid_wikidata_track(lang, id)
	return '<span class="etymid" id="' .. export.anchor(lang, id) .. '"></span>'
end


return export