Module:Project infobox

Documentation for this module may be created at Module:Project infobox/doc

-- The infobox behind {{Project}}. The wiki has no ParserFunctions, so the
-- optional rows are left out here rather than with {{#if:}}.
local p = {}

local rows = {
	{ 'status', 'Status' },
	{ 'type', 'Type' },
	{ 'maintainers', 'Maintainers' },
	{ 'started', 'Started' },
	{ 'platform', 'Runs on' },
	{ 'source', 'Source' },
	{ 'docs', 'Docs' },
}

local function value(args, key)
	local v = args[key]
	if v then
		v = mw.text.trim(v)
		if v ~= '' then
			return v
		end
	end
	return nil
end

function p.main(frame)
	local args = frame:getParent().args
	local title = mw.title.getCurrentTitle()
	local name = value(args, 'name') or title.text

	local box = mw.html.create('table'):addClass('pb-project')
	box:tag('tr'):tag('th'):attr('colspan', '2'):addClass('pb-project-title'):wikitext(name)

	local image = value(args, 'image')
	if image then
		local cell = box:tag('tr'):tag('td'):attr('colspan', '2'):addClass('pb-project-image')
		cell:wikitext(string.format('[[File:%s|%s|alt=%s]]', image, value(args, 'image_size') or '120px', name))
		local caption = value(args, 'caption')
		if caption then
			cell:tag('div'):addClass('pb-project-caption'):wikitext(caption)
		end
	end

	for _, row in ipairs(rows) do
		local v = value(args, row[1])
		if v then
			local tr = box:tag('tr')
			tr:tag('th'):attr('scope', 'row'):wikitext(row[2])
			tr:tag('td'):wikitext(v)
		end
	end

	local out = frame:extensionTag('templatestyles', '', { src = 'Template:Project/styles.css' }) .. tostring(box)

	-- Only articles are listed, so the template's own page and its docs stay out.
	if title.namespace == 0 then
		out = out .. '[[Category:Projects]]'
		local category = value(args, 'category')
		if category then
			out = out .. '[[Category:' .. category .. ']]'
		end
	end
	return out
end

return p