Module:Icon/sandbox

 -- This module implements [[Template:Icon]].

 require("strict")
 localyesNo=require("Module:Yesno")
 localgetArgs=require("Module:Arguments").getArgs
 localgetPlain=nil

 localp={}

 -- Determine whether we're being called from a sandbox
 localsandbox=mw.getCurrentFrame():getTitle():find('sandbox',1,true)and'/sandbox'or''

 -- Implements [[Template:Icon]]
 -- Returns the icon image corresponding to a string (like 'B')
 functionp._main(args,data)
 localdata_module='Module:Icon/data'..sandbox
 data=dataormw.loadData(data_module)
 localcode=args.classorargs[1]
 localiconData
 ifcodethen
 code=code:match('^%s*(.-)%s*$'):lower()-- trim whitespace and put in lower case
 iconData=data[code]
 end
 ifnoticonDatathen
 iconData=data._DEFAULT
 end
 returnstring.format(
 '[[File:%s%s%s|%s|class=noviewer|alt=%s]]',
 iconData.image,
 iconData.tooltipand'|'..iconData.tooltipor'',
 iconData.link==falseand'|link='or'',
 args.sizeor'16x16px',
 iconData.altor''
 )
 end

 -- Implements [[Template:Icon link]], a superset of [[Template:Icon]]
 -- Returns an icon, plus a suitably formatted wikilink
 functionp._link(args,data)
 args.size=args.sizeorargs.iconsize
 localicon=p._main(args,data)
 -- If no link given in args[2], default back to [[Template:Icon]]
 ifnotargs[2]then
 returnicon
 end
 -- Strip wiki markup out of link
 getPlain=getPlainorrequire("Module:Text").Text().getPlain
 locallink=getPlain(args[2])
 localdisplay=args[3]orargs[2]
 -- italicize display string, if requested
 ifyesNo(args.i)oryesNo(args.italic)oryesNo(args.italics)then
 display='<i>'..display..'</i>'
 end
 -- if display is link, just use standard wlink
 iflink==displaythen
 return'<span class="nowrap">'..icon..' </span>[['..link..']]'
 end
 return'<span class="nowrap">'..icon..' </span>[['..link..'|'..display..']]'
 end

 functionp.main(frame)
 localargs=getArgs(frame,{parentFirst=true})
 returnp._main(args)
 end

 functionp.link(frame)
 localargs=getArgs(frame,{parentFirst=true})
 returnp._link(args)
 end

 p['']=function(frame)returnp._main(frame.args)end

 returnp