Module:Top icons

Documentation for this module may be created at Module:Top icons/doc

--<nowiki>
local p = {}

local sites = {
	rs = {
		params = { 'mc' },
		interwiki = 'mcslime',
		wikiname = 'MCSlime Wiki',
	}
}

local order = { 'mc' }

local allparams = {}

function p.main(frame)
	local args = frame:getParent().args
	return p._main(args)
end

function p._main(args)
	local pagename = mw.title.getCurrentTitle().fullText
	local vals = {}

	-- create allparams
	for s,t in pairs(sites) do
		for _,v in ipairs(t.params) do
			allparams[v] = s
		end
	end
	
	-- loop named params
	for i,v in pairs(allparams) do
		if args[i] and not vals[v] then
			vals[v] = args[i]
		end
	end
	
	-- loop unnamed params
	local i = 1
	local v
	while args[i] do
		v = allparams[args[i]] 
		if v and not vals[v] then
			vals[v] = pagename
		end
		i = i + 1
	end

	local ret = mw.html.create('div')
	ret:addClass('noexcerpt noprint nomobile navigation-not-searchable rs-external-header-links'):css('display', 'none')
	for _,v in ipairs(order) do
		if vals[v] then
			local span = ret:tag('span')
			span:wikitext(vals[v])
				:addClass('rs-header-icon rs-header-icon-' .. v)
				:attr({
					['data-wikiname'] = sites[v].wikiname,
					['data-interwiki'] = sites[v].interwiki,
					['data-page'] = vals[v],
				})
		end
	end

	return tostring(ret)
end

return p
--</nowiki>