모듈:TNT

--
-- INTRO:   (
DO NOT RENAME THIS PAGE 
)
--    This module allows any template or module to be copy/pasted between
--    wikis without any translation changes. All translation text is stored
--    in the global  Data:*.tab  pages on Commons, and used everywhere.
--
-- SEE:   https://www.mediawiki.org/wiki/Multilingual_Templates_and_Modules
--
-- ATTENTION:
--    Please do NOT rename this module - it has to be identical on all wikis.
--    This code is maintained at https://www.mediawiki.org/wiki/Module:TNT
--    Please do not modify it anywhere else, as it may get copied and override your changes.
--    Suggestions can be made at https://www.mediawiki.org/wiki/Module_talk:TNT
--
-- DESCRIPTION:
--    The "msg" function uses a Commons dataset to translate a message
--    with a given key (e.g. source-table), plus optional arguments
--    to the wiki markup in the current content language.
--    Use lang=xx to set language.  Example:
--
--                     
--
--
--    The "doc" function will generate the  parameter documentation for templates.
--    This way all template parameters can be stored and localized in a single Commons dataset.
--    NOTE: "doc" assumes that all documentation is located in Data:Templatedata/* on Commons.
--
--     Graph:Lines 
--        uses https://commons.wikimedia.org/wiki/Data:Templatedata/Graph:Lines.tab
--        if the current page is Template:Graph:Lines/doc
--
local p = {}
local i18nDataset = 'I18n/Module:TNT.tab'
-- Forward declaration of the local functions
local sanitizeDataset, loadData, link, formatMessage
function p.msg(frame)
	local dataset, id
	local params = {}
	local lang = nil
	for k, v in pairs(frame.args) do
		if k == 1 then
			dataset = mw.text.trim(v)
		elseif k == 2 then
			id = mw.text.trim(v)
		elseif type(k) == 'number' then
			paramsk - 2 = mw.text.trim(v)
		elseif k == 'lang' and v ~= '_' then
			lang = mw.text.trim(v)
		end
	end
	return formatMessage(dataset, id, params, lang)
end
-- Identical to p.msg() above, but used from other lua modules
-- Parameters:  name of dataset, message key, optional arguments
-- Example with 2 params:  format('I18n/Module:TNT', 'error_bad_msgkey', 'my-key', 'my-dataset')
function p.format(dataset, key, ...)
	local checkType = require('libraryUtil').checkType
	checkType('format', 1, dataset, 'string')
	checkType('format', 2, key, 'string')
	return formatMessage(dataset, key, {...})
end
-- Identical to p.msg() above, but used from other lua modules with the language param
-- Parameters:  language code, name of dataset, message key, optional arguments
-- Example with 2 params:  formatInLanguage('es', I18n/Module:TNT', 'error_bad_msgkey', 'my-key', 'my-dataset')
function p.formatInLanguage(lang, dataset, key, ...)
	local checkType = require('libraryUtil').checkType
	checkType('formatInLanguage', 1, lang, 'string')
	checkType('formatInLanguage', 2, dataset, 'string')
	checkType('formatInLanguage', 3, key, 'string')
	return formatMessage(dataset, key, {...}, lang)
end
-- Obsolete function that adds a 'c:' prefix to the first param.
-- "Sandbox/Sample.tab" -> 'c:Data:Sandbox/Sample.tab'
function p.link(frame)
	return link(frame.args1)
end
function p.doc(frame)
	local dataset = 'Templatedata/' .. sanitizeDataset(frame.args1)
	return frame:extensionTag('templatedata', p.getTemplateData(dataset)) ..
		   formatMessage(i18nDataset, 'edit_doc', {link(dataset)})
end
function p.getTemplateData(dataset)
	-- TODO: add '_' parameter once lua starts reindexing properly for "all" languages
	local data = loadData(dataset)
	local names = {}
	for _, field in ipairs(data.schema.fields) do
		table.insert(names, field.name)
	end
	local numOnly = true
	local params = {}
	local paramOrder = {}
	for _, row in ipairs(data.data) do
		local newVal = {}
		local name = nil
		for pos, columnName in ipairs(names) do
			if columnName == 'name' then
				name = rowpos
			else
				newValcolumnName = rowpos
			end
		end
		if name then
			if (
				(type(name) ~= "number")
				and (
					(type(name) ~= "string")
					or not string.match(name, "^%d+$")
				)
			) then
				numOnly = false
			end
			paramsname = newVal
			table.insert(paramOrder, name)
		end
	end
	-- Work around json encoding treating {"1":{...}} as an {...}
	if numOnly then
		params'zzz123'=
	end
	local json = mw.text.jsonEncode({
		params=params,
		paramOrder=paramOrder,
		description=data.description,
	})
	if numOnly then
		json = string.gsub(json,'"zzz123":"",?', "")
	end
	return json
end
-- Local functions
sanitizeDataset = function(dataset)
	if not dataset then
		return nil
	end
	dataset = mw.text.trim(dataset)
	if dataset ==  then
		return nil
	elseif string.sub(dataset,-4) ~= '.tab' then
		return dataset .. '.tab'
	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(string.format(Missing JsonConfig extension, or not properly configured;
Cannot load https://commons.wikimedia.org/wiki/Data:%s.
See https://www.mediawiki.org/wiki/Extension:JsonConfig#Supporting_Wikimedia_templates, 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