Module:Official website

Documentation for this module may be created at Module:Official website/doc

local makeUrl = require('Module:URL')._url

local p = {}

-- Wrapper for pcall which returns nil on failure.
local function quickPcall(func)
	local success, result = pcall(func)
	if success then
		return result
	end
end

-- Render the URL link, plus other visible output.
local function renderUrl(options)
	local ret = {}
	ret[#ret + 1] = string.format(
		'<span class="official-website">%s</span>',
		makeUrl(options.url, options.display)
	)
	return table.concat(ret, ' ')
end

-- Render the tracking category.
local function renderTrackingCategory(url)
	if mw.title.getCurrentTitle().namespace ~= 0 then
		return ''
	end
	local category
	if not url then
		category = 'Official website missing URL'
	end
	return category and string.format('[[Category:%s]]', category) or ''
end

function p._main(args)
	local url = args[1] or args.URL or args.url
	local formattedUrl = renderUrl{
		url = url,
		display = args[2] or args.name or 'Official website'
	}
	return formattedUrl .. renderTrackingCategory(url, wikidataurl)
end

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

return p