Module:Music ratings

-- This module implements [[Template:Album ratings]].

local mTableTools = require('Module:TableTools')
local p = {}

local function makeCell(html, s)
	html
		:tag('td')
			:css('text-align', 'center')
			:css('vertical-align', 'middle')
			:wikitext(s)
end

local function makeRow(review, score)
	if not review then
		return nil
	end
	local row = mw.html.create('tr')
	makeCell(row, review)
	makeCell(row, score)
	return row
end

local function makeHeaderRow(header, background, scope)
	local row = mw.html.create('tr')
	row
		:tag('tr')
			:tag('th')
				:attr('scope', scope ~= false and 'col' or nil)
				:attr('colspan', 2)
				:css('text-align', 'center')
				:css('background', background ~= false and '#d1dbdf' or nil)
				:css('font-size', '120%')
				:wikitext(header)
	return row
end

local function makeRatingHeaderRow()
	local row = mw.html.create('tr')
	row
		:tag('th')
			:attr('scope', 'col')
			:wikitext('Source')
			:done()
		:tag('th')
			:attr('scope', 'col')
			:wikitext('Rating')
	return row
end

function p._main(args)
	local reviewNums = mTableTools.affixNums(args, 'rev')
	local root = mw.html.create('table')

	-- Table base
	root
		:addClass('wikitable infobox')
		:css('float', args.align or 'right')
		:css('width', args.width or '24.2em')
		:css('font-size', '80%')
		:css('text-align', 'center')
		:css('margin', '0.5em 0 0.5em 1em')
		:css('padding', 0)
		:css('border-spacing', 0)
		:tag('tr')
			:tag('th')
				:attr('scope', 'col')
				:attr('colspan', 2)
				:css('font-size', '120%')
				:wikitext(args.title or 'Professional ratings')

	-- Subtitle
	if args.subtitle then
		root:node(makeHeaderRow(args.subtitle, false, false))
	end

	-- Metacritic
	if args.MC then
		root:node(makeHeaderRow('Aggregate scores', true, true))
		root:node(makeRatingHeaderRow())
		root:node(makeRow('[[Metacritic]]', args.MC))
	end

	-- Review rows
	root:node(makeHeaderRow('Review scores', true, true))
	for i, num in ipairs(reviewNums) do
		root:node(makeRow(
			args['rev' .. num],
			args['rev' .. num .. 'Score'] or
				args['Rev' .. num .. 'Score'] or
				args['rev' .. num .. 'score'] or
				args['Rev' .. num .. 'score']
		))
	end

	return tostring(root)
end

function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame, {
		wrappers = 'Template:Album ratings'
	})
	return p._main(args)
end

return p
See also
