Module:languages

Module:languages/data

---

local export = {}

function export.get_by_code(code)
	if type(code) ~= "string" then
		error("Language code must be string. Got " .. type(code))
	end
	local l = mw.loadData("Module:languages/data")[code]
	if l == nil then
		error("No such language code")
	end
	return l
end

function export.get_by_canonical_name(name)
	local c = mw.loadData("Module:languages/canonical names")[name]
	if c == nil then
		error("No such language name")
	end
	return export.get_by_code(c)
end

function export.get_field_by_code(code, field)
	if type(field) ~= "string" then
		error("Desired field must be a string")
	end
	local l = export.get_by_code(code)
	return l[field]
end

function export.getByCode(frame)
	local code = frame.args[1]
	local field = frame.args[2]
	if type(field) == "string" then
		return export.get_field_by_code(code, field)
	end
	return export.get_by_code(code)
end

return export