# Module:Flag

local margs = require('Module:Arguments')  
local function _main(, name, mode)
local categories = {
['Flag icon'] = '',
['Flag decoration'] = '',
}  
local yesno = require('Module:Yesno')  
--Get input arguments
local args = margs.getArgs(, {
frameOnly = ((.args.frameonly or *) ~= *), valueFunc =
function(key,value)
if value then
value = mw.text.trim(value)
--Change empty string to nil for all args except 'image' and ''
if key=="image" or key=="" or value~="" then
return value
end
end
return nil
end
} )  
local preftext, sufftext = "", ""  
if name == 'Flag+link' then
args.pref = args[1]
elseif name == 'Flag athlete' then
args.preftext = args[1]
args[2] = args.code or args[2] or ""
args.variant = args.variant or args[3]
elseif name == 'Flag medalist' then
preftext = (args[1] or "") .. "
"
args[2] = args.code or args[2] or ""
args.variant = args.variant or args[3]
elseif name == 'Flag link' then
args.suff = args[2]
args[2] = args[1] or ""
args.variant = args.variant or args[3]
else
sports = {fb = 'fb', ['fb-rt'] = 'fb', fbicon = 'fb', ru = 'ru'}
if sports[name] then
args.avar = sports[name]
if name == 'fb' and yesno(args.align) == true then
args.
end
elseif name == "Flag team" and (args.code or args[1]) then
sufftext = '&nbsp;<span>('..(args.code or args[1])..')</span>'
end
args.variant = args.variant or args[2]
args[2] = args[1] or ""
end  
args[1] = mode .. (args.opts or '')
args.missingcategory = categories[name]
args.noredlink = args.noredlink or 'notext'  
if args.placeholder and yesno(args.placeholder) ~= true then
args[1] = args[1] .. 'o'
end  
if mw.title.getCurrentTitle.namespace == 0 then
local unknown = ''
else
local unknown = ''
end  
check = ''  
if name == 'Flag icon' then
local opts = {
unknown=unknown,
preview='Page using Template:' .. name .. ' with unknown parameter "_VALUE_"',
ignoreblank='y',
'1','2','variant','image','size','sz','','align','al','width',
'w','alt','ilink','noredlink','missingcategory','name','clink','link',
'pref','suff','plink','the','section','altvar','avar','age','nalign',
'nal','text','nodata','opts','placeholder','getParent','frameonly'
}
check = require('Module:Check for unknown parameters')._check(opts,args)
end  
return preftext .. require('Module:Flagg').luaMain(,args) .. sufftext .. check
end  
local p = {
[''] = function return _main(, 'Flag', 'unc' ) end,
decoration = function return _main(, 'Flag decoration', 'uxx' ) end,
icon = function return _main(, 'Flag icon', 'cxxl' ) end,
link = function return _main(, 'Flag link', 'unpe' ) end,
['+link'] = function return _main(, 'Flag+link', 'unpefo') end,
country = function return _main(, 'Flag country', 'unce' ) end,
team = function return _main(, 'Flag team', 'unce' ) end,
athlete = function return _main(, 'Flag athlete', 'unape' ) end,
medalist = function return _main(, 'Flag medalist', 'unce' ) end,
fb = function return _main(, 'fb', 'unpe' ) end,
['fb-rt'] = function return _main(, 'fb-rt', 'unpre' ) end,
fbicon = function return _main(, 'fbicon', 'pxxl' ) end,
ru = function return _main(, 'ru', 'unpe' ) end,
IOC = function return require('Module:Country_alias').flagIOC(:newChild{ title = 'Template:Flag IOC' }) end,
IOC2 = function return require('Module:Country_alias').flagXYZ(:newChild{ title = 'Template:Flag IOC 2', args = {name = margs.getArgs.name or '', type = 'name'} }) end,
IOCathlete = function return require('Module:Country_alias').flagXYZ(:newChild{ title = 'Template:Flag IOC athlete', args = {type = 'athlete-O'} }) end,
}  
p['deco'] = p.decoration
p['IOC 2'] = p.IOC2
p['IOC athlete'] = p.IOCathlete  
return p