Module:Iconify

local p = {};

local getArgs = require('Module:Arguments').getArgs

function p.main(frame)

   local args = getArgs(frame)
   return p.iconify(args)

end

function p.iconify(args)

   local icon = mw.ustring.lower(args.icon)

   icon = mw.ustring.gsub(icon, "-", "_")
   icon = mw.ustring.gsub(icon, "'", "")

   icon = args.image or mw.ustring.format("%s %s.png", args.group, icon)

   local width = args.width or "24px"
   local link = args.link or args.icon
   local extra = args.extra and "|" .. args.extra or ""

   local ic = mw.ustring.format("%s%s", icon, link, width, extra)

   if args.mod ~= nil then
       ic = mw.ustring.format("%s %s", ic, args.mod)
   end

   if args.text == "link" then
       ic = mw.ustring.format("%s %s", ic, link, args.icon)
   elseif args.text == "nosp" then
       ic = ic .. args.icon -- no space, so no need for format
   elseif args.text == nil then
       ic = mw.ustring.format("%s %s", ic, args.icon)
   end

   return ic

end

return p