Module:TNT: Difference between revisions

Module:TNT (view source)

1,316 bytes added , 1 April 2023

update

13,401

edits

@@ Line 146: / Line 146: @@
 	else
 		return dataset
+	end
+end
+loadData = function(dataset, lang)
+	dataset = sanitizeDataset(dataset)
+	if not dataset then
+		error(formatMessage(i18nDataset, 'error_no_dataset', {}))
+	end
+	-- Give helpful error to thirdparties who try and copy this module.
+	if not mw.ext or not mw.ext.data or not mw.ext.data.get then
+		error('Missing JsonConfig extension; Cannot load https://commons.wikimedia.org/wiki/Data:' .. dataset)
+	end
+	local data = mw.ext.data.get(dataset, lang)
+	if data == false then
+		if dataset == i18nDataset then
+			-- Prevent cyclical calls
+			error('Missing Commons dataset ' .. i18nDataset)
+		else
+			error(formatMessage(i18nDataset, 'error_bad_dataset', {link(dataset)}))
+		end
+	end
+	return data
+end
+-- Given a dataset name, convert it to a title with the 'commons:data:' prefix
+link = function(dataset)
+	return 'c:Data:' .. mw.text.trim(dataset or '')
+end
+formatMessage = function(dataset, key, params, lang)
+	for _, row in pairs(loadData(dataset, lang).data) do
+		local id, msg = unpack(row)
+		if id == key then
+			local result = mw.message.newRawMessage(msg, unpack(params or {}))
+			return result:plain()
+		end
+	end
+	if dataset == i18nDataset then
+		-- Prevent cyclical calls
+		error('Invalid message key "' .. key .. '"')
+	else
+		error(formatMessage(i18nDataset, 'error_bad_msgkey', {key, link(dataset)}))
 	end
 end
 return p