Module:TNTFallback

Name: Module:TNTFallback - Wikimedia Commons
Rating: 4.5 (9683 reviews)

Lua

Code Discussion Edit History Links Link count Subpages:Documentation Tests Results Sandbox Live code All modules

Uses Lua:

Module:TNT

This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing.

Usage

{{#invoke:TNTFallback|function_name}}

Code

---------------------------------------------------------------------------------- This module implements a wrapper for [[Module:TNT]] that allows returning-- a fallback message; used by {{Documentation}}.---- @module TNTFallback-- @alias p-- @author [[User:ExE Boss]]-- @require [[Module:TNT]]--------------------------------------------------------------------------------require("strict");localTNT=require("Module:TNT");localp={};---------------------------------------------------------------------------------- Based on [[Module:TNT]]'s `msg` function,-- but takes an optional `fallback` parameter.--------------------------------------------------------------------------------functionp.msg(frame)localdataset,key;localparams={n=0};locallang=nil;localfallback=nil;fork,vinpairs(frame.args)doif(k==1)thendataset=v;elseif(k==2)thenkey=v;elseif(type(k)=="number"andk>2)thenlocali=k-2;params[i]=v;params.n=math.max(params.n,i);elseif((k=="lang")and(v~="_"))thenlang=v;elseif((k=="fallback")and(v~=""))thenfallback=v;endendlocalresult;if(lang)thenresult=TNT.formatInLanguage(lang,dataset,key,unpack(params,1,params.n));elseresult=TNT.format(dataset,key,unpack(params,1,params.n));endif(fallbackand(-- not translated(resultandresult==TNT.formatInLanguage("en",dataset,key,unpack(params,1,params.n)))-- no messageor(notresult)))thenif(notlang)thenif(frame:callParserFunction("int:lang")~="en")thenreturnmw.message.newRawMessage(fallback,unpack(params,1,params.n)):plain();endelseif(lang~="en")thenreturnmw.message.newRawMessage(fallback,unpack(params,1,params.n)):plain();endendreturnresult;endreturnp;