Module:Infobox cabinet members

require('Module:No globals')
local getArgs = require('Module:Arguments').getArgs

local p = {}
function p.infobox(frame, args)
	if not args then
		args = getArgs(frame)
	end
	mw.logObject(args)
	local root = mw.html.create()
	local columns = '4'

	root = root
		:tag('table')
		:addClass('infobox')
		:css('width', 'auto')
		:css('text-align', 'left')
		:css('line-height', '1.2em')
		:css('margin-left', '1em')
		:css('margin-right', '0em')
		:css('float', 'right')
		:css('clear', 'right')

	root
		:tag('tr'):tag('td')
			:attr('colspan', columns)
			:css('text-align', 'center')
			:wikitext(args['topimage'])
		:tag('tr'):tag('td')
			:attr('colspan', columns)
			:css('text-align', 'center')
			:wikitext(args['topcaption'])
		:tag('tr'):tag('th')
			:attr('colspan', columns)
			:css('line-height','1.5em')
			:css('font-size','110%')
			:css('background','#DCDCDC')
			:css('text-align', 'center')
			:wikitext(args['above'])
--TODO: Use infobox image!
		:tag('tr'):tag('td')
			:attr('colspan', columns)
			:css('text-align', 'center')
			:wikitext(args['image'])
		:tag('tr'):tag('td')
			:attr('colspan', columns)
			:css('text-align', 'center')
			:wikitext(args['caption'])
		:tag('tr')
			:tag('th')
				:wikitext('Office')
			:tag('th')
				:wikitext('Name')
			:tag('th')
				:wikitext('Party')
			:tag('th')
				:wikitext('Term')
		:tag('tr')
			:tag('td')
				:attr('colspan', columns)
				:css('background', '#000')
		
	local officeNums = {}
	local subRows = {}
		
	for k,v in pairs(args) do
		k = tostring(k)
		local num = k:match('^office(%d+)$') 
		if num then 
			table.insert(officeNums, tonumber(num))
			if subRows[tonumber(num)] == nil then subRows[tonumber(num)] = {} end
		end
		local n,l = k:match('^name(%d+)([a-z])$')
		if n and args['office' .. n] then
			n = tonumber(n)
			if subRows[n] == nil then subRows[n] = {} end
			table.insert(subRows[n], l)
		end
	end
	table.sort(officeNums)
	mw.logObject(officeNums)
		
	for i, num in ipairs(officeNums) do 
		num = tonumber(num)
		if num > 1 then
			root:tag('tr')
				:tag('td')
					:attr('colspan',columns)
					:css('background','#D1D1D1')
		end
		local r = table.sort(subRows[num] or {})
		if r then
		local row = root:tag('tr')
		row:tag('td')
			:attr('rowspan', r and (#r > 1) and #r or nil)
			:wikitext(args['office' .. num])
		for j, l in ipairs(r) do
			row:tag('th')
				:css('font-weight', 'bold')
				:wikitext(args['name'..num..l])
			row:tag('td')
				:wikitext(args['party'..num..l])
			row:tag('td')
				:wikitext(args['term'..num..l])
		end
		end
	end

	return tostring(root)
end
return p
Usage
